Positioning welding electrode for welding of automobile positioning hook

Abstract

The invention relates to a positioning welding electrode for welding of an automobile positioning hook. The positioning welding electrode comprises an upper electrode and a lower electrode. The upper electrode and the lower electrode are fixed to a welding machine correspondingly. The lower electrode is provided with a floating positioning mechanism. The floating positioning mechanism comprises a main positioning unit, a mistake-proof positioning unit and a floating unit. During welding, a bending galvanized plate and a bending steel bar are combined and placed on the floating positioning mechanism for positioning. The upper electrode and the lower electrode are matched to weld the bending galvanized plate and the bending steel bar together. Compared with the prior art, welding parts can be rapidly positioned through the main positioning unit; the mistake-proof positioning unit can conduct accurate adjustment; the floating unit has the buffering effect during welding; it is guaranteed that the parts can make close contact with the lower electrode all the time to prevent suspension, so that the parts to be welded are accurately positioned and rapidly welded during welding. The positioning welding electrode is easy to operate, clear in step, convenient to disassemble and assemble and high in welding quality, welding stability and production efficiency.

Description

technical field [0001] The invention relates to a welding electrode, in particular to a positioning welding electrode used for welding positioning hooks of automobiles. Background technique [0002] The car positioning hook is welded and assembled by bending galvanized sheet and bending steel bar. At present, the welding tooling and welding electrodes for the positioning hook welding of many automobiles cannot be positioned and welded at the same time, and there are problems such as complicated operation, inaccurate positioning, and low processing efficiency, and four welds cannot be welded at the same time, only two welds can be welded Welding at the same time. The existing tooling has a single function, and there must be a corresponding dedicated positioning tool electrode in the welding process. The current device cannot meet the production and processing needs. Contents of the invention [0003] The object of the present invention is to provide a positioning welding ...

AI Technical Summary

Problems solved by technology

At present, the welding tooling and welding electrodes for the positioning hook welding of many automobiles cannot be positioned and welded at the same time, and there are problems such as complicated operation, inaccurate positioning, and low processing efficiency, and four welds cannot be welded at the same time, only two welds can be welded Simultaneous welding

The existing tooling has a single function, and there must be a corresponding special positioning tooling electrode in the welding process. The current device cannot meet the production and processing needs.

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