A plate welding jig

Abstract

The invention belongs to the technical field of welding auxiliary equipment. In order to improve the welding efficiency and protect the plates during plate welding, the invention discloses a plate welding fixture. The plate welding fixture includes a support frame and a chuck; the chuck is connected to the support frame, and the chuck can rotate around its own axis under the support of the support frame; the chuck includes an upper beam, a lower beam, and a vertical beam And the upper slider and the lower slider; the upper beam and the lower beam are arranged in parallel through the vertical beam intervals, one end of the upper slider is slidingly connected with the lower end surface of the upper beam, and the other end is provided with a card slot for installing the plate; the lower slider One end is slidingly connected with the upper end surface of the lower beam, and the other end is provided with a card slot for installing the plate. When the welding jig of the present invention is used for plate welding, not only the assembly speed and welding efficiency can be increased, but also the protection of the plate can be improved.

Description

technical field [0001] The invention belongs to the technical field of welding auxiliary equipment, and in particular relates to a plate welding jig. Background technique [0002] Industry is the pillar of the national economy and a powerful driving force for economic development. With the increasing prosperity of our country's economy and the improvement of scientific and technological production capacity, we now have the ability to produce large and complex components. The demand for thick plates in shipbuilding, nuclear power and other industrial fields is huge, so the welding volume of thick plates is also increasing day by day. At present, in the welding process of plate welding procedure evaluation and welder training, there is no fixture equipment specially used for the plate welding process. Usually, after the gap between the plates is matched, it is still fixed by conventional spot welding. The method fixes the positional relationship between the two boards. This...

AI Technical Summary

Problems solved by technology

This method not only needs to grind and remove the solder joints after welding, which increases the workload and reduces the welding efficiency, but also easily causes damage to the surface of the weldment during the grinding process, affecting the use of the weldment

At the same time, the relative position between the two boards cannot be flexibly adjusted during the pairing process, which increases the difficulty of pairing and reduces the speed of pairing

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