Clamping and welding device for copper-aluminum composite bar production

Abstract

The invention relates to the technical field of copper-aluminum composite bar welding, and discloses a clamping and welding device for copper-aluminum composite bar production. A worktable is included, two supporting plates are fixedly mounted at the top of the worktable, a top plate is fixedly mounted at the tops of the two supporting plates, a fixing frame is fixedly mounted at the top of the top plate, and a through groove is formed in the top of the top plate. A clamping piece is arranged below the through groove, the top end of the clamping piece is fixed to the bottom of the top plate, a welding device is arranged on the clamping piece, a cable of the welding device penetrates through the through groove and the fixing frame to be connected with external electrical equipment, an extension spring is fixed between the top of the welding device and the fixing frame, and a rotating rod is rotationally connected between the side walls of the two supporting plates. The clamping and welding device solves the problems that existing copper-aluminum composite bar welding adopts manual welding, the stability is poor during welding, displacement is prone to occurring, the welding precision is reduced, the product quality is affected, and meanwhile the body health of workers is affected.

Description

technical field [0001] The invention relates to the technical field of copper-aluminum composite row welding, in particular to a clamping welding device for copper-aluminum composite row production. Background technique [0002] Aluminum-clad bar is a kind of bimetal with aluminum as the base and copper on the outer layer, so that they form a permanent interatomic metallurgical bond. The surface is bright, round and free of defects. It is a new type of conductor material that combines the high-quality and stable electrical conductivity of copper with the low-cost energy of aluminum and the low contact resistance. [0003] The copper-aluminum composite bar is manually welded in the traditional welding, and the workpiece is placed directly. The stability is poor during welding, and it is prone to displacement, which leads to a decrease in welding accuracy and affects product quality. At the same time, the traditional welding of copper-aluminum composite bar cannot To achieve ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a clamping welding device for the production of copper-aluminum composite row, which solves the problem that the existing copper-aluminum composite row welding adopts manual welding, which has poor stability during welding and is prone to displacement, resulting in poor welding accuracy. reduce, affect product quality, and affect the health of staff

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