Self-made devices for welding: drawings

Welding works sometimes involve less time and effort than preparation for them. Their main share is the assembly of the welded structure, during which it is necessary to fix the elements in the required position. This work requires the attention of the master, because the quality of the products depends on it.

If, after careful alignment and installation of the blanks, the structure falls apart from touching the electrode, it will be vexing, it will be necessary to collect everything first. It also happens that the element is welded, but not in the position that is needed. This can occur with an imperceptible shear or deformation after the metal has cooled. That's why before starting welding you need to stock up all the necessary devices.

Solution

In order to avoid such errors, special tools for welding are used. They allow you to save strength and time, providing high quality products at the output. To date, there are many mechanisms and devices that can be used to conduct welding operations. If people work in an industrial environment where mass production and mass production are in place, they use automated and mechanized equipment, such as stowage mechanisms, transport devices, technological assemblies and so on. If the master is to work at home, then they can be used for welding devices, which can be produced independently. They will reduce the deformation of parts.

Clamp manufacture

Without a clamp that you can make yourself, no welder will be able to cope with the job. In addition, this tool helps to solve problems in the fieldwork and carpentry. This device can have different options - specialized and versatile. Recently there was another modification, which is a quick-clamp clamp. With its help, you can provide a compression force of up to 450 kg. However, the main task of such tools is the fixation of blanks for interconnection.

Work on the angular clamp: preparation

Adaptations for welding are offered for sale today in a wide range, however you can manufacture the angular clamp yourself. As tools and materials for the work are:

• Steel corner;
• Threaded studs;
• Nuts;
• drill;
• Steel plates;
• Rods for collars;
• welding machine;
• tap.

Carrying out work

At right angles, the corners must be attached to the steel plates. On each side, by means of welding, a worm structure is fixed. This is a corner with a welded nut or thickening, in which it is necessary to cut the thread taking into account the hairpin stud. In this case, it is important to pay attention to the potential workpiece, because it determines the width of the working gap. If the range of parts sizes is wide, then it is best to prepare several clamps.

The hairpin-wrencer is screwed into the working nut, at the end it is then assembled. This design is two metal washers of different sizes. It is important to ensure that the abutment on the stud is scrolled. The gate from the back side must be provided with a hole in which the steel rod is installed. It will act as a lever. Such devices for welding are assembled correctly, if with them it is possible to securely fix steel parts. The design is very simple, but it can be made from improvised materials.

It is quite a challenge to weld pipes to the butt. In this case, the workpieces will need to be precisely oriented in space. If a piece of pipe is welded to the finished system, the task will be simplified. But free-laying billets need to be welded, secured by outside help or using a special device. Apply in the process of work requires steel plates and a metal corner. The halves of the clamp are fixed traditionally, using threaded studs. As a result, it will be possible to obtain an efficient and simple construction.

Making mites

Self-made devices for welding include more and ticks. You can collect them, but for this you need to be patient. To carry out the work should prepare a copper dart, whose length is 2 m. Its diameter should be equal to 30 mm. This workpiece can be somewhat longer, in this case it will be able to be bent. The element is bent to produce a workpiece in the shape of a horseshoe. At the ends make 18-mm holes, after you need to make a turn and make a propyl.

As a result, clamps for the electrodes are obtained. Two transformers are connected in parallel, in which the secondary and primary windings must be connected directly. The current supply can be adjusted independently. Such self-made devices for welding should be cooled, and water should be used for this. By using the foot pedal, you can remove the electrodes.

Recommendations of the master for the manufacture of ticks

From the foregoing, we can conclude that the mites have a lever for turning the electrodes, a transformer, as well as a handle with a pusher. The lever is held by hinges, the axes of which are opposite. Sometimes mites are made, between the pushers of which is a spring. However, such a device for welding pipes can not be called convenient. After all, compressing the spring when turning will be quite difficult.

Manufacture of a magnetic holder

If you are interested in tools for assembly and welding, you can make them yourself, refusing to purchase factory options. This also applies to the magnetic holder, for which you must prepare the following materials:

• sheet metal;
• A dry board;
• Magnetic fasteners.

When preparing the metal, it is necessary to be guided by certain parameters, the thickness of the sheet can vary from 1 to 3 mm. Creating a template for the future design, it is better to perform a monolithic version, the dimensions of which will correspond to the needs of the master. The template should be applied to the sheet metal and cut the same billet in the amount of 2 pieces. It is important at the same time to preserve their geometry.

Drawings of devices for welding are best made independently, some of which you can find in the article. The next step on the way to making magnetic devices is the preparation of the central part of the magnet. To do this, you need to cut out a piece of wood from the shape of the metal plates, but its size should not completely repeat the pattern. From the edges should retreat 2 mm. The thickness of this element should be greater by 2 mm than the width of the magnets.

The outer part of the product is ready at this stage, now you need to create an internal filling. In this case it is necessary to repel the magnets. They will be located between the plates, and the thickness can vary from 10 to 50 mm. When such a device for welding at an angle is made, it is better to use round magnets, each with holes in the central part. However, other workpieces can also be used for work, which are preliminarily prepared by cutting holes for fastening the fasteners. The final step will be drill holes and assembly. Steel plates are attached from both sides by a wooden workpiece, magnets are fixed in the grooves. On this we can assume that the product is ready, it should be tested in practice.

Manufacture of a conductor for welding

If you need hand tools for welding, you can do the manufacturing of the conductor. It is used when performing frames and complex patterns. The design has conical supports, which must be placed on the sides. Between them is attached a rotating plane. On it should be located adjustable longitudinal beams with several screw clamps.

In the beams there will be holes, which is why the clamps can be installed along the entire length, which will depend on the size of the product. The width of the assembled structure can be adjusted due to the introduction of the beams and their dilution. Use the sliding mechanisms described device can be used as a universal tool for welding small and large products. If you decide to use stainless steel, it is important to avoid scratches during work that may arise from screw clamps. That's why the latter should be supplemented with felt stickers that are installed on the lips. Such a device can be assembled from a profile pipe, long bolts and bearings are needed, the penultimate of which is needed for fixing the mobile parts.

Welding device at 90 degree angle

Some devices for welding metal structures avoid problems when you need to connect parts at right angles. To carry out the manipulation of the assembly of the structure, it is necessary to prepare a metal square, bolts, nuts, a piece of square pipe, a bolt, a small metal cylinder, a drill, a drill, a holder, a welding machine.

When preparing a square, you should take into account that its side is 20 cm. When choosing a thick bolt, you must prefer the one that has 4 cm in diameter. When choosing a metal cylinder, you must prepare one that has the size with a ballpoint pen.

Methods of work

When making the above-described self-welding device, you must weld on a square of pipe, the length of which is 15 and 20 cm. Install them at the corners, so that the ends of the pipes are on different sides of the square. Now you can start making auxiliary parts. To do this, a figure is prepared from the pipe in the shape of the letter P, its length should be 10 cm. The second part is made of the same pipes, but the elements are welded together in the form of an equilateral trapezium.

An isosceles triangle is satisfied on the sides of the square. To it is welded a U-shaped figure, in which a hole is made in the center for a small bolt. The gap between the figure and the square should fit a 4-centimeter bolt. The latter is attached to the handle, in the role it can make a nut with a hole. In a small cylinder, you need to thread for small bolts. It is made along the end of the large bolt. At the intersection of the diagonals of the trapezium, it is necessary to make holes in both parts. Between them will be installed a cylindrical element, in which the thread is pre-made.

Conclusion

To facilitate the welding work on sale today, you can find a huge number of devices and devices. A special place among them is occupied by those that can be fulfilled independently. Given the information that was presented above, it can be argued that such designs are made from improvised materials, you do not have to buy anything extra, that's why you need to be patient and prepare the drawings.