Resistance welding device and process

Abstract

The invention discloses a resistance welding device and process, and particularly relates to the technical field of resistance welding. According to the technical scheme, the resistance welding devicecomprises a grooving device, a thin wire and a thick wire, the grooving device comprises a pressing rod, a spring pin, an extension spring, a rotating pin and pressing claws, and the spring pin is inserted into the inner walls of the top ends of the pressing claws in a connected manner; one end of the spring pin is connected with the extension spring, the rotating pin is inserted into the inner walls of the middle ends of the pressing claws, the bottom end of the pressing rod is inserted into the inner walls of the top ends of the two pressing claws, a T-shaped plate is fixedly installed at the top of the pressing rod, one end of the inner wall of the thick wire is provided with a dent through the grooving device, and the thin wire is connected to the inner wall of the dent; and the bottom end of the pressing rod is arranged to be in a rectangular pyramid shape. The resistance welding device has the beneficial effects that the shape of the welded contact surface is changed by adoptingthe dent so that the contact surface is enlarged, the stress problem during welding is optimized, the welding quality is improved, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of resistance welding, in particular to a resistance welding device and process. Background technique [0002] Conductor refers to the material used for wire and cable. In industry, it also refers to wire. It is generally made of copper or aluminum, and it is also made of silver wire. It is used to conduct current or conduct heat. The wire is a series of measurement control points. The planar control graphics in the form of broken lines are connected in adjacent order, which is composed of a series of wire elements: wire points, which are known points and points to be determined on the wire; wire edges, which are the edges of the broken line connecting the wire points; The horizontal angle between the line edges, the wire angle connected to the known direction is called the connection angle, and the wire angle is called the left angle or the right angle respectively according to its position on the left or right side ...

AI Technical Summary

Problems solved by technology

[0005] To this end, the present invention provides a resistance welding device and process. The tops of the two sets of pressing jaws are moved downward through the lower pressing rod, and then the bottom ends of the two sets of pressing jaws will be guided and moved by the rotating pin on the outer guide plate. , so that it will be closed, and the bottom ends of the closed two sets of pressure jaws will squeeze the thick wire, thereby extruding a dent on the thick wire, and then put the thin wire in the dent, and perform welding to solve the problem. When thin wires are welded with other thicker wires or planes, because of their thinner diameters, they are more likely to be deformed during welding, and when using smaller welding forces or parameters, the welding quality will not meet the requirements, and the solder joints are easy to deform. disengagement problem

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