How to glue the boards in the furniture shield with your own hands. Homemade clamps for gluing furniture shield Homemade clamps for furniture shields

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With its square-nesting design, the manufacture of shields is a very common task in the joinery. In fact, the trees of such thickness to cut out of them, well, let's say, the worktop, there are not so often there and they do not have enough. Moreover - wide boardsOften, it is specially lit into small parts and re-glue. It greatly reduces the likelihood of their swinging and cracking in their subsequent, furniture IPostasi.

The gluing process itself contains a number important moments - thickness, orientation of layers, the thickness of the glue, about which later, now, we are talking About the mechanism for convenient compression of pre-prepared wooden blanks. This is a specialized clamp - vaima. For gluing one shield, at least two clamps are used.

Here it should be said that there is a way of fastening the billets with such a "cloth", which allows you to increase the area of \u200b\u200bgluing and, accordingly, its strength. Practice, however, shows that since the use of "sacrifting" carbon black glue from dry tiles, chemical industry stepped far ahead, and now, any gluing of smooth ends, the stronger of the main tree. In any case, their coniferous varietiesFrom which shields usually glue. Therefore, quite fairly planing.

So, possible options.

Analysis of existing analogues.

The decision "in the forehead". It is more convenient than glue directly on the workbench, but not much. The only plus is the simplicity of the design. The base, however, should be very tough, especially, with how much it should be a significant length.

When gluing, additional simple carpentry clamps are required and a flat slam in the width of the shield, to prevent its disinfining under load. However, with not frequent workThe design is fully justified, some complication of technology, it is quite possible to survive.

Symmetric design. In general, logically follows from the previous one, simple. The end stops are movably attached to two smooth sidewalls. When applying axial efforts, sidewalls are simultaneously compressed.

Several options for end stops.

A bluish version, except painting, is notable for the fact that most parts are standard - large hardware, rectangular tube.

There was even a certain design designer "DIY". "Tongs" for a stepped change in the width of the workpiece will make it easier to overtake the mechanism on the workpiece. The most dimensional and inconvenient in the storage and transportation of the details are invited to do from solid wood. Therefore, the set must be considered a penny.

Practice, however, shows - how not to be accurate, there will still be glue on the clamps, we can rip off from the glands without damaging, even very rude ways, up to the use of the ESM. The wooden parts, or you have to be protected by rough pads from a tree, or just change it. Both are not too comfortable.

Homemade metallic analog.

It can be seen that special stops are not provided here, therefore, so as not to spoil the edges of the future shield with dents, put the technological gasket from the tree.

Less obvious clamp construction - asymmetric. The solution is witty, simple and elegant.

Our answer Chamberlain.

Mashkov: Astronauts! Which is there TsAPPA?
Bi: there, rusty nutnative.
Mashkov: You have everything rust here!
Bi: And this same rusty.

Kin-Dza-Dza!

I propose a variant of symmetric clamps. Viima are made without the use of stationary equipment - only hand tool. Electric welding used a bit, but it is rather from the delight of neophyte - in those days, just mastered welding inverter And applied a new skill everywhere where only possible.

The materials were only standard hardware and two types of metal rolling - a rectangular tube and a strip. Four identical weems were made, with their help, there were many different blanks, both a purely utilitarian nature and decorative.

Clamp size - for, moderate shields, the maximum width of about 700 ... 750 mm, however, you can connect the clamps in pairs and glue the fair-sized shields into two receptions. The length of the shield depends on the amount of clamps and for four pieces, can reach 1 ... 1.5 m. A number of symmetrical holes on the clamp sibsines, allows you to easily rearrange its back stop, for convenient operation when tightening narrow shields.

The design of the upper screw clamp is simple and technological, materials for it, also serve as standard hire and hardware, which is a big advantage in the absence of access to machine equipment.

The housing of the screw clamp is made of a segment of all the same rectangular pipe 40x25, inside it, an extension nut M12 is placed.

The nut is held only by the threaded stud and walls of the housing, the narrow side of the body, does not allow the nuts to turn the nut. When unscrewing the hairpin, the nut just falls out of the housing. The solution is very maintainable - in case of damage to the thread, the elements are easily replaced with standard inexpensive hardware.

The rear emphasis is also made of 40x25 mm pipe cut, held by two pairs of earrings. To compensate for the thickness of the "adolescence", under one of the pairs, the two standard washers M10 are subsened, on each side (see PHOTO below).

"Compensation" washers.

What was used to work.

Tools, equipment.

Set of conventional plumbing tools, good vice, manual electric drill. Marking tool - Roulette, Square, Drawberry or alcohol felt-tipper. For cutting of glands - ush. Come true electric sharpened. Somewhere used welding, but you can also do. When working with an electric tool, be sure to use protective glasses and headphones.

Materials.

Rectangular pipe 40x25, strip stud with M12 carvings, bolts, nuts, washers M10.

Let's proceed. Sidewalls.

We are determined with the quantity of clamps and purchase the necessary materials.

Cut the pieces of the rectangular tube, place, we are taking the centers of the holes. If you have a machine, you can drill on the one hand through, if you work with a manual tool, it is better not to be lazy and additionally place-drill and reverse side. Holes in the metal, relatively large diameter, better drill with reduced revs. It is convenient to work perforator in drilling mode, while its clamp is supplied with a small three-tech drilling cartridge with a simple adapter. Often, such a snap is included in the perforator kit. High power and low speed, make work with such a tool very convenient.

After cutting and drilling, do not forget to fit sharp edges.

Scroll-placing, drilling. Rounded edges laid without clauses - applying a suitable coin. We calculate the edges on sharpening, dull sharp edges. Magic file, in vice.

Earring. 8 pcs. Material - strip 20x5 mm.

Screw clamp, rear emphasis.

Cut the desired length threaded studs, one of the ends welded along a long "connective" nut.

Sketch of the screw clamp, where: 1,2 - Nut extension M12; 3 - body (pipe 40x25 mm); 4 - Threaded Threaded M12.

In the absence of access to welding work, the screwed nut can drill and turn into it a cross-moving lever with limiters, on the manner, the gate of the vice. The rest is obvious.

Currently, the industry offers clamps or whimmes different designs. But they have too large dimensions and high cost. Therefore, for home joinery workshop, you can make a clamp with your own hands.

With the help of a homemade livea, you can perform gluing a furniture shield and other carpentry work.

Production of clamps do it yourself

The base of the design of the homemade livea is a durable beam. It is made from the profile pipe of a rectangular or square cross section. Also the beam can be performed from metal profile: Corner or brand.

The beam must have high strength and resistance to bending loads. It is necessary that during operation the design of the Viima did not be disturbed and not deformed.

To compress the furniture shield you need to make a lot of effort. Therefore, if the beams will not have sufficient strength, they will be brought together with the workpiece.

If the furniture shield, which will be made on the whim, should have large sizes, then, accordingly, the material for the base must be selected the most durable. In the Weight design, all the stops and screws are located above the carrier beam. Therefore, the higher the stops and screws are, the stronger the bending loads acting on the entire design. For this clamp must have a very solid foundation.

When working, all the stops will be provided with all the stops. Therefore, the stops should be designed for a larger load. Otherwise, they can bend.

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Materials and tools

• profile pipe rectangular cross section;
• screws;
• nuts;
• stops;
• wooden pads;
• welding machine;
• bulgarian;
• building level;
• corols.

Fastening the stops to the beam should be durable and be able to quickly move in the longitudinal direction.

Furniture shields that must be clamped in the device can be of different widths. In the process of work, it is not always possible to attach the blanks of various sizes. Therefore, it is necessary to create the ability to move clips.

All screws must have the necessary strength. Nuts must be enhanced design. They can be purchased in construction stores. You can order the manufacture of these parts in the turning workshop. It is also necessary to order a turner. Manufacturing stops to the screws of the required size.

If you buy ready-made screws, you will have to perform a groove to install and fix the clips.

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Stages of performance

Begin the manufacture of clamps with their own hands. Need to cook profile pipe Rectangular cross section with dimensions 60x30x3 mm. The length of the pipe must be 120 cm.

Such dimensions for carrier beam were chosen due to the fact that they often have to glue the sheets of large sizes or produce wooden doors. Therefore, the clamp must have such dimensions so that it can be consolidated in it the preparation of such large dimensions.

Too big blanks perform quite rarely. In most cases, furniture shields will be manufactured small sizes and intermediate sites for stairs. It is necessary to provide measures in advance in order for the adhesive in the manufacture of a shield does not fall on the surface of the device.

In those cases when the length of the Viima does not allow you to perform a large billet, you need to glue such a shield in parts. First glue the blanks of such a width that can be clamping in the clamp. Then from narrow shields collect a wide billet. For this, moving clips are used.

Then you need to make screws and nuts. The screw is made from a hexagon with a length of 300 mm cross section 28 mm. He must have metric thread 2 cm. The nut is made in the form of a hexagon 32 mm, a length of 60 mm.

Under the nuts put gaskets 1 cm thick. Then welding. After that, it is made of a clamp of a metal rod 5 cm.

Perform a clamp having a smaller diameter is undesirable. Otherwise, it will urge wooden strips that are placed between the workpiece and the clip. If you do not use gaskets, you can deform the workpiece.

You need to drill a hole in 1 cm in the end of the screw from the clamp. 2 ball bearings are installed in this hole in order to reduce friction.

Then the nuts weld. It is necessary to follow so that the screw is parallel to the profile. Otherwise, the billet will be pushed.

You need to fully arrive a screw with a nut. Then the clamp is put on the flow. After that, gaskets are put under it.

Using the level, the parts are located strictly in parallel. Details are fixed, and then weld.

The welding is performed by small seams so that when the metal is heated during welding, prevent the deformation of the material.

Then the clamps from the corner with dimensions of 60x60 mm are performed. Weld the corner to the profile. The profile is welded from two corners. They are customized so that there is the possibility of free movement and at the same time so that there are no big gaps.

Fix clamps. For this, drill holes with a diameter of 12 mm. They put pins. Due to this, you can quickly change the position of furniture parts in the manufacture.

If in the process of work when compression turns out the workpiece, then the reason for this may be an imperpendicular position of the stop relative to the carrier beam. Therefore, you need to check correct location Details with the help of carbon and construction level.

Then the hole is drilled, the threads are performed and the screw is brought. Proper position Billets can be adjusted using a screw.

When drilling holes, they take into account that the screw with movable focus moves to 200 mm. When fixing the fixed stop, the distance between the holes should be 150 mm. Otherwise, such sites may appear in which the billet does not fit.

First, pass through the hole on the clamp. After that, it is installed in its place, pressed the clamp. Then through this hole is drilled the profile of the carrier beam. So you can perform accurate fastening of parts.

You can perform a wimer in which you can press the shield to the carrier profile. This design is more reliable, but it is more difficult to make it.

On this work on the manufacture of self-made clamps end.

The design of the clamp allows you to qualitatively perform work on gluing furniture shields. different sizes and thickness.