Homemade tools and devices with their own hands. Useful devices for the household - we do it ourselves, we do it for ourselves

Often, professionals in their field go to various tricks to achieve the desired result. For example, artists may process their work in some medium, the direct purpose of which is not to process paintings. There is another example from this area: experienced artists rarely use sharpeners. Instead, they use utility knives and sharpen their pencils by hand to get the right sharpness. Perhaps it is the ability to adapt other things to work or create more convenient ones that distinguishes the master of his craft from the beginner, and this applies not only to creative people.

This article discusses several instructions for making various home-made devices that can make life easier for carpenters and other people similar in profession.

Hacksaw handle

In the practice of workers, there are often cases when it is required to cut down something that is in hard to reach place . Beginners in such cases wrap the hacksaw blade with some kind of rag so as not to get hurt, and begin to saw. This is extremely inconvenient, so it is better to make a special handle. Of course, its creation will take some time, but the result is worth it. To create a holder, do the following:

Syringe sprayer

When the carpenter finishes cutting out any shape, the next step is to paint his creation. In this case, a spray from a syringe will help. This tool is a cheap analogue of special pistols. Manufacturing instructions:

When working with this device, there are no difficulties. A syringe filled with paint is placed in the needle body, after which you can safely paint all the necessary details.

Additional arm for electronic board

Very often there are situations when it is extremely difficult without outside help. For example, when both hands are busy editing, but you also need to hold some kind of tool. To solve this problem, you can make an additional "hand" yourself.

You will need the following things: crocodile clips, small plywood, single-core copper wire, the diameter of which varies from two to three millimeters. Manufacturing steps:

Plastic bottle cutting tool

The list of homemade tools and accessories will be replenished with a device called the Bottle Cutter, or the Bottle Cutter.

Plastic tapes have many purposes, however, they are not always available somewhere. Fortunately, with the help of this instruction, you can make a device that allows you to create such tapes from waste bottles at home. For this you will need the following materials: a utility knife that you do not use, an aluminum tube, two M4 screws, having a diameter of six millimeters part of the aluminum corner. Stages of creation:

The instructions for creating various useful homemade and hand tools. You can save a lot of money with them, without buying expensive analogues, and also save your time, since you do not have to go around the whole city in search of any rare devices.

The electric drill is a compact, lightweight, easy-to-operate and transport machine. It is indispensable in the home workshop, in the garage and at the construction site. In addition to drilling operations, it can be adapted to perform turning, milling, grinding and other work. Many craftsmen create on the basis of a drill homemade machines and accessories for the home workshop. They are used in the garage for simple turning work on wood and metal.

Not always with hand drill you can drill a precise hole. If such a need arises, a stationary drilling machine is used. It is certainly accurate and safe, which is what you need when processing hard elements with a large diameter drill.

You rarely see such a machine in a garage or workshop, mainly because of the price, it is expensive, in addition, bulky, takes up a lot of space, and is rarely used. The drill on a tripod is a light, easy-to-transport design that will fulfill all the requirements for a bench-top drilling machine.

Stationary drilling device

A home-made machine based on a drill will provide high drilling accuracy in any conditions - it is installed on a workbench tabletop or on the floor. It consists of several elements. The main ones, of course, are the base and the column. The first part is responsible for the stability of the machine, installed on a flat surface. The second, in turn, allows you to smoothly and very accurately move the drill up and down while drilling.

The steel column does not deform even under the highest pressure to ensure the drilling is perpendicular. In addition to high accuracy, it is worth mentioning the safety of work. If the workpiece is securely fixed in a vise on the work table, then there is no risk of injury during drilling.

Drill-based desktop machine for precise drilling of holes in parts complex shapes, for example, round, oval, and also at an angle of 90 degrees. Can't do without it home master where the tool is not used intensively. For the manufacture of desktop vertically drilling machine on the basis of a drill, you can use ready-made racks or tripods. They are quite usable.

As the manufacturer guarantees, the vertical drilling stand will come in handy wherever there is a need to perform drilling operations during repairs. metal structures, wooden parts. The product is made of high-quality materials, provides stability and reliability of fastening, so that the work quality is good. This type of product is excellent for reducing the time to work.

In private garages you can find homemade machines, where tripods from photographic enlargers and overhead projectors, jacks and car steering racks are fitted as a stand for a drill suitable design. There are machines made entirely of wood. The drill is a universal mechanism with which you can design home-made woodworking machines.

Woodworking Machine

Using a drill as an electric drive, you can assemble homemade machines and fixtures for the garage. For example, lathe on wood in a few days from a board and a handful of screws. No one makes drawings for the manufacture of machine tools, everything is created according to an invented project.

In addition to homemade drilling and turning equipment home workshop, with your own hands you can make a wood milling machine. For the drive, you can choose an electric drill or manual frezer.

Bed for grinder

The grinder, like the electric drill, quickly entered our lives and took the place of a universal tool. With it, you can cut pipes, sheet metal and rods, stone and tiles, grind and polish. She found wide application in a car service when repairing car bodies. For ease of use, you can make a cutting machine.

To make it cheaper and easier, they make it from wood. As in every machine, a base is made, the material can be chipboard size 400 x 400 x 20 millimeters. From below, to the plate with screws, attach the legs in the form of two rails 40 x 40 millimeters. Attach a bar 100 millimeters high and 50 millimeters thick to the top of the plate. Fastened to the bar with screws door hinge with long plate. The grinder is attached to the plate with a clamp. Everything, a home-made fixture for a home workshop that acts as a cutting machine is ready. For safe work, a machine vice is installed on the base.

Garage sharpener

Emery, electric grinder, grinding machine - this is the name of the tool, without which the workshop, private garage, car service cannot do. Sharpened the most necessary device for car repair, plumbing, tool sharpening, grinding metal surface crafts. It is not necessary to buy this useful mechanism; it is quite possible to get by with a homemade product based on an electric drill. First you need to choose a place on the table and use two wooden brackets 40 mm thick and two screws to fix the drill.

To stop a hand or tool, you need to make a handguard. To do this, you can use thick-layer plywood with a thickness of 20 millimeters. The handcuff is attached to the table, exposed under the emery wheel. In order for the chips to fall freely on the floor and to be able to use emery wheels of different diameters, a rectangular hole is cut out in the handpiece with a width slightly larger than the thickness of the abrasive tool. To adjust the handbrake to different height it is necessary to install a set of plywood plates, and fix with screws. Close the upper plane of the handbrake with a steel plate. Everything, useful power tool home ready for use.

Milling machines

There is an opinion among woodworking specialists that a router is the most necessary tool for a carpentry workshop. It can even replace some power tools, such as a circular saw, drill, and even jointer. There are two main types of cutters:

submersible;
edging.

Submersible works as follows: the cutter is immersed in the material and moves along a given contour. The edge cutter does not allow the cutter to be immersed, its milling depth is set in advance and fixed. Power cutters are divided into three categories:

small from 500 to 1200 watts;
medium from 1100 to 1900 watts;
powerful from 1900 to 2400 watts.

Low power routers are light, compact, manoeuvrable, easy to use and allow you to perform all the tasks of a home workshop - this is the best choice for home. True, low power imposes its limitations. The device works with cutters with a diameter of up to 32 millimeters, there are length restrictions. If you have to make boxes, frames, this machine is enough.

Using an electric drill or a milling cutter, you can make a useful tool for a power tool with your own hands - milling table. Such a device is useful if you have to make profile wood products. For these purposes, you can adapt an ordinary table by reinforcing the tabletop with sheet metal two millimeters thick.

A milling cutter is attached to the tabletop under the table. A stop board is installed on the table, which moves under the set size and is fixed with clamping bolts. The cutter feed mechanism - an elevator, is made from a conventional car jack, which is installed on metal brackets under the table. Ready homemade pleasing to the eye.

By changing the cutters, you can perform various milling jobs. In general, the device is a professional wood router for the home workshop. It is convenient to choose grooves on it, mill a quarter on the frames, process the configuration of skirting boards.

An electric drill, a grinder, a hand mill are tools on the basis of which you can create fixtures and multifunctional machines that greatly facilitate the work of a home master.

Currently, you can buy ready-made machines to equip your own workshop, but all this will be quite expensive. Homemade machines help the master in his practical work , while not burdening his budget. Why buy something that you can do with your own hands, and even in relation to specific conditions.

Each owner chooses the equipment of his own workshop. It depends on the hobby, i.e. type of work and space. The minimum area of a home workshop in which it makes sense to place equipment is 3-4 m².

It can be located in a small room or on the balcony of an apartment, a separate building on own site or in the garage. The ideal option is a secluded room in which you can make noise without disturbing other people.

Custom home workshop can be universal, i.e. for carrying out any work that unexpectedly arose in everyday life, or have a specific direction associated with the passion of the master. Most often, workshops are equipped for working with wood, i.e. for carpentry. Quite often there is a need for metal processing ( locksmith work) And car repair.

In general, the arrangement of a home workshop includes the following elements:

structures for placing tools and materials (racks, shelves, cabinets);
equipment for work (workbenches, work tables);
machines for processing materials;
devices for mechanization of work, facilitation of labor, preparation of tools, etc.

Place the equipment in such a way that it is free approach, observed safety and fire regulations provided minimal comfort.

Shelves for tools and materials

Home workshop set up begins with the installation of practical shelves for hand tools. They can be made of metal or wood, and also have a combined design - metal carcass with shelves made of wood, plywood, chipboard, plastic, etc.

There are such basic structures:

Racks in the form of a frame and shelves located at different heights.
Shelves attached to the wall. They can be mounted on brackets or fastened with dowels directly to the wall surface.
Suspended shelves with ceiling mount.

Practical shelves-shields have such a design. The basis is a shield cut out of plywood 8-12 mm thick.

Mountings of 3 types are mounted on it:

a rail with slots for placing a tool with a handle in a vertical position (hammer, screwdrivers, chisels, etc.);
shelves with a side for installing boxes with small tools (drills, taps, dies, etc.);
hooks for hanging small tools (knife, scissors, measuring tool etc.).

Such a shelf-shield is fixed to the wall with dowels.

Carpentry workbench

A carpenter's workbench is a sturdy table with a work surface on which holdfast(2 pieces), clamps for fixing the workpiece when planing with a planer, places for installation are provided milling machine and other manual machines.

Important. The dimensions of the workbench are selected based on practical considerations.

The height should ensure the convenience of work, taking into account the actual growth of the master. The length must be at least 1 m (usually 1.7-2 m), and the width is 70-80 cm.

Instructions for making a carpentry workbench:

The working surface is made in the form of a shield with tightly fitted boards with a thickness of at least 55 mm. Best suited beech, oak, hornbeam. They should first be soaked with drying oil. Strengthening is achieved with a bar measuring 4-5 cm, which is attached around the entire perimeter of the shield.
Vertical table supports can be made from pine or linden. Usually, a beam measuring 12x12 or 15x15 cm is used, about 120-135 cm long. The supporting elements are connected by horizontal jumpers from a wide board, fixed at a height of 20-30 cm from the floor.
Storage of tools and accessories is carried out on the shelves, which are located under the lid. It is better to make them in the form of cabinets with a door. Shields-shelves can be placed on the wall above the workbench.
A pair of homemade or factory carpentry vise is attached to the work surface.

reference. The workbench can be mobile (mobile), folding (collapsible) or stationary. In the latter case, it is recommended to deepen the supports into the ground by 15-20 cm.

Vise

For a homemade vise, you will need a long screw rod with a diameter of at least 20 mm with a length of the threaded part of at least 14-16 cm, metal studs and wooden blocks.

Production is carried out in the following order:

cut out wooden block(can be made of pine) about 20x30 cm in size and at least 5 cm thick, in which a screw hole is drilled in the center, and 2 holes for guide pins at the bottom. This first vise jaw is permanently attached to the work surface.
The second sponge is cut out from a similar board and has dimensions of 20x18 cm. This will be a movable element.
A screw pin is passed through the jaws. To exclude the displacement of elements, studs with a diameter of about 8-10 mm are fixed. A handle is installed on the screw rod.

How to make a do-it-yourself metal workbench?

For plumbing work you will need metal workbench. Its standard size: length 1.8-2.1 m, width - 0.7-0.8 m, height - 0.9-1.2 m. Manufacturing includes the following steps:

Assembling the frame of the workbench with longitudinal rigidity.
Assembly and fixing of 2 pedestals in the form of a frame sheathed with a metal sheet.
Installation of the work surface - wooden shield, sheathed on top with a metal sheet.
Installation of a tool rack, which is attached to the back of the workbench and further strengthens it.

rack beams - profile pipe with a wall of at least 2 mm measuring 4x6 cm. You need - 4 pcs.;
beams measuring 5x4 cm for a horizontal bundle of racks, providing longitudinal rigidity. Quantity - 3 pcs.;
profiled pipe (9 pcs) for the manufacture of a pedestal frame about 4x3 cm in size with a wall thickness of at least 1 mm .;
corner 5x5 cm for uprights a rack 1.5-2 m high. For horizontal linking, you can use a 4x4 cm corner;
board for countertops with a thickness of at least 5 cm;
metal sheet for the working surface with a thickness of at least 6-8 mm.

Features of creating a wood lathe

A homemade lathe for working with wood blanks includes the following elements:

bed. It must have sufficient strength. It is better to make from metal profile(pipe, corner), but it is also possible from wooden beam. It is important to securely fasten the frame to the floor of the workshop and weight the structure at the bottom.
Headstock or clamping spindle. As this element of the machine, you can use the head from a high-power drill.
tailstock. In order to ensure the longitudinal feed of the workpiece, it is better to use a standard factory spindle with 3-4 jaws.
Caliper or stop for incisors. It must provide reliable fastening and the ability to move towards the workpiece, which is provided by a screw rod.
Tool table. On the frame, a working surface should be formed on which cutters and other tools can be laid out.
Drive unit. To create torque, an electric motor with a rotation speed of 1500 rpm with a power of 250-400 W is used. You can use the engine from the washing machine. A belt drive is used as a transmission, for which pulleys of the right size are installed on the shafts.

incisors

Even in a homemade lathe, it is better to use factory cutters that provide superior quality. However, if you wish, you can manage this issue on your own. Homemade cutters wood can be made from the following materials:

Steel reinforcement. The best option - square section with a size close to the size of the factory tool.
Files. A worn tool is selected, but without significant defects.
automotive spring rectangular (square) section.

Prepared cutter blanks sharpened. For rough work, semicircular cutting edge, and when finishing, you need a cutter with a straight blade. In addition, shaped and through cutters with specific sharpening may be required. Next, the cutting requires hardening. To do this, it is heated, and then lowered into engine oil.

Instructions for creating a stationary circular saw

The most important element of a stationary circular saw is reliable table with work surface. For her, the most suitable metal sheet, reinforced with stiffeners made of steel angle. On the worktop the following details are located: cutting disc, guides, thrust and adjusting elements.

Drive provided electric motor with a power of about 0.8 kW with a minimum speed of 1700 rpm. Transmission - belt drive.

You can make a circular saw from Bulgarian in the following order:

Installation of the frame and the manufacture of the working surface. Cutting a place to install a disk.
Fixing parallel stops from a wooden beam.
Setting the scale to adjust the cutting process.
Installation of clamps for fixing the guides and the workpiece.
Fastening the grinder from the bottom of the countertop with the direction of the disk into the slot.

Assembling a homemade drilling machine

The procedure for assembling a homemade drilling machine shown in the video below. It is based on an electric drill, which is fixed on a frame with the possibility of vertical movement.

The main elements of the machine:

Electric drill.
Metal base with clamps for the workpiece (clamps).
Drill stand. It can be made from chipboard with a thickness of 2-2.5 cm. A good option- base from an old photographic enlarger.
Feed mechanism cutting tool. Guide rails are installed on the rack, ensuring strictly vertical movement of the drill. The easiest way to feed the tool is lever for manual pressing and springs. Adjustable stops are mounted to control the depth.

CNC milling machines for wood and metal

When milling wooden parts software allows you to significantly expand the capabilities of the machine and the quality of processing. For its formation, elements such as LPT port and CNC unit. To make a copy unit, you can use the carriages of an old dot matrix printer.

Assembling a wood router is carried out in the following order:

The tabletop is made of chipboard or plywood with a thickness of at least 15 mm.
A cutout is made for the cutter and its installation.
The drive, transmission and spindle of the machine are fixed.
Stops and limiters are installed.

Assembling a milling cutter for metal requires more solid foundation for the machine:

Installation of the column and bed in the shape of the letter "P". Elements are made of steel channel. In a U-shaped design, the jumper forms the base of the tool itself.
The guide elements are made of steel angle and bolted to the column.
The guide consoles are made of a rectangular tube. A screw pin is inserted into them. The movement of the console is provided using a car jack to a height of up to 12-15 cm.
The worktop is made of chipboard or plywood.
A vise, guides from a metal corner, pin clamps are fixed on the tabletop.
The rotating part is installed so that the shaft is vertical.

Planer

A home-made thicknessing machine for wood includes the following elements:

bed. It is made of 2 frames, welded from a corner 40x40 or 50x50 mm. The frames are connected with studs.
broach. Rubber squeeze rollers from a washing machine are well suited. They are put on bearings, and rotate manually using a handle.
Working surface, countertop. A wide board impregnated with drying oil is used, which is bolted to the frame.
Drive unit. We need a three-phase electric motor with a power of 5-6 kW with a rotation speed of at least 3000 rpm.
casing. Covers are provided to protect rotating parts. steel sheet 4-5 mm thick, fixed on a frame made of steel angle 20x20 mm.

note

As a working body, you can use electric planer.

It is fixed with clamps on the working surface with the formation of the necessary clearance. This gap must be adjusted using shims and set according to the thickness of the workpiece.

Creating a wood sander

Homemade grinding machine It has drum structure, i.e. rotating cylinder with emery (grinding) skin. It can be made in the following varieties:

surface grinding type that provides grinding in only one plane;
planetary a type capable of processing a part in different directions, creating a flat plane on it;
cylindrical grinding type for processing cylindrical workpieces.

When fixing the abrasive cloth, the following recommendations should be considered:

The width of the tape is selected about 20-25 cm.
The connection of the strips is made end-to-end, without a gap.
To strengthen the butt joint, a dense tape is laid under it.
Use only high quality glue.
The shaft for the emery strip has a side protruding by 2.5-4 mm at the edges.
As a substrate for an abrasive element, it is recommended to use thin rubber (for example, a bicycle inner tube).

Rules for the operation of a jointer for wood

Homemade planer will help with the repair of furniture and apartments. When using it, the following rules must be observed:

The jointer is adjusted in such a way as to ensure such maximum errors - vertically (perpendicular) - no more than 0.11 mm for every 1 cm; in the plane - no more than 0.16 mm for every 1 m.
When processing workpieces smaller than 3.5x35 cm, use pushers to hold them.
The wear of the cutting element is indicated by scorching and moss on the surface of the part.
An uneven surface after machining indicates an inaccurate position of the cutting edges.

Homemade garage fixtures

In a home workshop equipped in a garage, you can repair your car with your own hands. In particular, the following are of interest. homemade devices and machine tools.

Hydraulic jack press

He will help when extracting and crimping silent blocks car. With its help, a load of several hundred kg is provided.

The design consists of a frame and a hydraulic jack. The frame is welded from a rectangular tube of high strength.

After lifting the car, it is she who becomes a stationary, reliable support for the car.

This allows you to safely press out the jammed part. using internal rims from the bearing.

Ball joint puller

It can be made in different ways:

lever type. These are 2 levers connected in the center. On the one hand, a coupling bolt is installed on them. When exposed to the support, it gets out, bringing the ends of the levers together. In this case, one end is wound between the support and the eye, the second - under the finger.
wedge option. From metal plate a blank is cut in the form of a wedge. From the side upper corner a strictly vertical cut is made at 70% of the height. Such a wedge is installed between the ball joint and the eye. Then it clogs until the finger comes out of the socket.

Small parts

Craftsmen who are fond of woodcarving can make a small chisel for their work from an ordinary umbrella knitting needle. It has a semicircular shape in cross section, resembling a spoon. Its tip will need to be sharpened and a handle attached to the knitting needle. It, in turn, is made of polyethylene things that are melted in a heated oven, in liquid state place in a tin mold and press the end of the spoke into the hot mass.

Useful homemade tools and devices can be made from an ordinary writing rod, such as an oil can. To do this, after removing the ball, insert the rod into the hole made in the lighter bottle. Oil through the hose will be supplied slowly and in portions.

Homemade Garage Tool

Often, skilled needleworkers are satisfied because the balcony and the home pantry, due to the small area, only allow you to store the necessary tools, and even then not all. To work in the garage, you always need to have an extension cord at hand and store it there. This device you can do it yourself. To do this, you need two plywood disks, which should be bolted together. Put the tubes on the bolts between the circles and secure. Wire will be wound on them. The heads of the bolts must be drowned so that the extension handle does not touch them during rotation. On the other side of the coil, cut a hole the size of a cup for an outlet, which you then place in it. Secure the box to the drive with small screws. A wooden doorknob can be used as a handle.

Use of engines

By making homemade tools and fixtures, you can use engines from failed vacuum cleaners and washing machines. For example, such complex equipment as a lathe or To do this, fasteners and a shaft are welded to the engine, on which a circular saw, grinding wheels or other devices. For polishing, you can use an electric razor, a mixer or a small fan, attaching felt to the shaft. If the blades are replaced with a drill, you get an electric drill. In the same way, you can make a screwdriver by replacing the shaft with a screwdriver rod. The necessary homemade tools and fixtures are obtained from plastic bottles. For example, glasses, hangers, funnels, scoops and other items.

Homemade tool for the garden

Most gardeners decorate their gardens with annual flowers. It is beautiful and attractive, but difficulties arise during planting. Small seeds planted in a row thicken greatly, as they are not sown in portions. You have to thin them repeatedly, which injures root system. In this case it will help mechanical seeder which is manually controlled. The device has a box for seeds, a dispenser, wheels and a handle. Seeds from the housing through the cutout fall into small holes located on the rod - dispenser. When moving, the shaft scrolls, and the seeds fall into the ground one by one. The sequence is due to the fact that the recesses on the shaft are drilled evenly at a certain distance from each other. By varying the diameter and pitch of the holes, you can sow the seeds different size. A brush located on the front wall of the housing regulates the amount of seeds falling into the ground. Steel wheels are mounted on both sides of a rotating cylinder. Several cuts are made around the circumference of the disc, which will allow the steel to be bent, creating petals. This will help improve the traction of the device with the soil.

Styrofoam cutting machine

When building or repairing a house, a large amount of equipment is needed, which is simply impossible to buy due to the amount of work, as well as lack of funds. We have to use homemade machines and tools. When insulating the wall of a building, you will need a device that helps cut the foam into even pieces. Buying cut material in sheets is unprofitable due to the many scraps that will have to be thrown away. Therefore, by purchasing a foam cube, and making a machine, you can cut the insulation yourself. To do this, you need a small transformer with a power of 250 watts. You also need one taken from an electric stove and stretched into a thread. Spring to tension the helix, two studs and a tabletop. The transformer will glow with which you can easily cut the foam. It should be noted that the cutting process cannot be stopped, since a hot spiral will melt the insulation in an unnecessary place. This machine must be operated in a well ventilated area.

Take your time clearing out garages and pantries of broken tools. Fantasize, create, improve, using failed devices. This will save you cash and besides, make a tool for yourself, and which you will need.

The most popular machines are wood and metalworking. Any of them would look great in a home workshop. If not for their price. Today we will tell you how to make useful equipment with your own hands.

Wood lathe - we embody the experience of millennia in the home workshop

Official history believes that the first woodworking lathe was created in 650. BC e. Over the past millennia, machine tool building has stepped far forward, and modern devices perform dozens of tasks. However, we are interested in home-made machines and fixtures for the home workshop.

One of the most popular mechanisms is the lathe. It is designed to give a wooden blank rounded shapes and apply patterns. By the way, some managed to work with them on school lessons labor. Someone remembers his device, but the figure below will help someone:

Most of the details are "talking" names. But during assembly, we will explain what this or that element is responsible for. But since homemade machine, we will leave only the main mechanisms:

Bed;
Electric drive;
Rear and front headstock;
Handyman.

This process begins with drawings:

We leave the dimensions of the machine as standard for factory products:

Length - 800 mm;
Width - 400 mm;
Height - 350 mm.

Such dimensions of the device allow you to work with workpieces with a diameter of 250 mm and a length of 200 mm. Of course, the dimensions are not impressive, but this is our first machine. The assembly begins with the manufacture of the frame - the rest of the mechanisms are attached to it.

The next element is electric drive. Homemade ones are advised to use old electric motors for these purposes. washing machines. Such a drive has an acceptable power and a ready-made control device (bolts and fasteners are a bonus). The power plant is mounted on a separate plate and attached to the frame (sometimes they are made detachable).

Headstock - holds and rotates the workpiece. You can make it yourself from sheet metal or thick plywood. But it is safer to use a factory spindle with several pins. In factory machines, it is connected to the power plant using a belt drive. We can put the holding device directly on the motor shaft.

The spindle of lathes is a rotating shaft equipped with a mechanism for holding workpieces.

Tailstock - serves to support and rotate the workpiece installed in the machine. It is best to use a metal head from an electric drill for these purposes. In the future, it is used as an independent fastener or for installing a pen drill. The tailstock is mounted on a carriage made of corners or channels, moving along the frame.

By the way, many interesting ideas homemade machines involve the use of an old power tool.

At the output, we should get something like this:

FROM Welded iron without leaving home - do-it-yourself milling machine

Along with wooden blanks, metal products are regularly required in the household. To work with it, a person came up with a lot of machines: turning, cutting, milling, etc. A metal-working lathe is similar to woodworking ones - the difference is in the margin of safety and power. Cutting machine involves working with iron sheets. But for an ordinary homeowner, a saw for metal or a grinder is enough for these purposes. But a milling machine is required much more often. With its help, shaped surfaces and planes are processed and complex metal products (pulleys, rollers, etc.) can be manufactured.

factory price milling machine starts from 10 thousand rubles (usually much higher). But if you have free time, some details and skillful hands, it can be assembled at home. Let not too powerful and beautiful, but functional.

For a home milling machine you will need:

Electric drill powered by 220 volts (power drive);
Jack;
Metal channels, corners No. 25, square tube No. 20;
Metal rods for axles or threaded studs;
Plywood 10 mm thick (workbench tabletop);
Collet;
Morse taper - a special mount in the machine spindle. Differs in reliability, centering accuracy and allows you to quickly change the tool;
locksmith tools, welding machine, fixture.

As you can see, a visit to a specialized store is inevitable - all kinds of handicraft devices can injure a novice master.

An approximate diagram of the future machine can be seen below:

This drawing is not a standard, but on its basis it is quite possible to develop your own mechanism. After preparation necessary tools and sketches, you can start assembling. It begins with the creation of a bed and a column. This is a U-shaped structure, laid on its side, where the lower plane is the base of the machine.

The next step is the guides, allowing the console to move vertically. For these purposes, polished corners (No. 25) are used, bolted to the frame. Having finished with the vertical guides, proceed to the horizontal ones. A square pipe is useful here - we drill holes in it through which we pass metal rods with threaded threads (or studs).

Homemade tools and devices with their own hands. Useful devices for the household - we do it ourselves, we do it for ourselves

Hacksaw handle

Syringe sprayer

Additional arm for electronic board