Copper conductor welding machine and welding technology thereof

Abstract

The invention relates to a copper conductor welding machine and a welding technology thereof. A welding plier and an electric control system are included, and the copper conductor welding machine andthe welding technology are characterized in that the welding plier comprises a handle part, a jacket, a clamping part, an insulating sleeve, a carbon rod clamp and a sliding ring; the clamping part comprises front and back ratchet wheels, movable and fixed pressing rods, a pawl hinged to the side face of the movable pressing rod and matched with the ratchet wheels, a torsional spring assembly arranged on the side face of the movable pressing rod and used for driving the pawl and a barrel-shaped connector connected with the front end face of the front ratchet wheel; and the handle part comprises an insulating shell, an electric brush arranged in the insulating shell and matched with the sliding ring and an electric conduction connecting rod connected with the lower end face of the electricbrush, a cable is inserted into the bottom of the insulating shell, the end of the cable is connected with the electric conduction connecting rod, and the other end of the cable is connected with a direct-current output circuit of the electric control system. The copper conductor welding machine and the welding technology fundamentally solve the problems about cold solder and dry joint of an existing welding device, scaling powder does not need to be used, the welding effect is good, the mechanical strength is high, arc light and spark leakage can be avoided during welding, and the operation safety is obviously improved.

Description

technical field [0001] The invention relates to a copper wire welding device, in particular to a small copper wire welding machine and its welding process. Background technique [0002] At present, there is no dedicated copper wire welding device on the market. Specifically, there is no welding device designed for copper wire joints in buildings and other constructions and home improvement fields. Existing copper wire joints usually use wire cutters to twist or twist the wires. Solder with a soldering iron or tin pot after winding together. [0003] This method has the following problems: 1. Before the wires are spliced, the wires need to be cleaned (remove the oxide layer, etc.) before welding, otherwise false welding will be caused, the use is unreliable, and repeated operations are required, which is time-consuming and laborious; 2. Soldering Sometimes flux is needed, and some operators use acidic flux, which has a corrosive effect on the wire; 3. False welding or virtua...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a copper wire welding machine with reasonable structure and reliable use and its welding process, which fundamentally solves the problems of false welding and virtual welding existing in existing welding devices, and does not require the use of flux to improve the welding effect. Good, high mechanical strength, no arc light and spark leakage during welding, significantly improving operation safety

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