Convenient welding device

Abstract

The invention discloses a convenient welding device, which includes an electric welding machine and a power distribution part. A first cavity is arranged inside the power distribution part, and a second cavity is arranged in the power distribution part on the top of the first cavity. There is a sliding groove on the top wall of the chamber, a placement groove is provided in the outer wall of the power distribution part on the right side of the first chamber, and a perforation is provided between the placement groove and the first chamber. The rotating pin shaft, the top of the rotating pin shaft passes through the inner wall of the power distribution part and enters the second cavity and is connected by rotation. The rotating pin shaft in the first cavity is fixed with a rotating tube. There are stoppers corresponding to the upper and lower sides, cables are wound around the upper circle of the rotating tube between the upper and lower stoppers, the first toothed wheel is arranged at the top and tail of the rotating pin shaft in the second cavity, and the first toothed wheel is arranged in the sliding groove. A screw rod, the left end surface of the screw rod is connected with the first motor; the invention has the advantages of simple structure, convenient operation, high safety and improved welding efficiency.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a convenient welding device. Background technique [0002] At present, electric welding machines are used more and more widely. However, due to the relatively short power supply line of electric welding machines, it often affects the movement of electric welding machines during welding. In the past, one or more wires are usually used to encounter similar phenomena. The board is lengthened and connected to achieve the purpose of plugging and powering the electric welding machine. However, after multiple terminal boards are connected, the power supply line has a certain length, which is extremely inconvenient when retracting. At the same time, the power supply line is scattered on the ground when it is not in use. The outer insulation of the power supply line is damaged due to trampling or scratching by hard objects, which can easily induce electric shock accidents, which has grea...

AI Technical Summary

Problems solved by technology

[0002] At present, electric welding machines are used more and more widely. However, due to the relatively short power supply line of electric welding machines, it often affects the movement of electric welding machines during welding. In the past, one or more wires are usually used to encounter similar phenomena. The board is lengthened and connected to achieve the purpose of plugging and powering the electric welding machine. However, after multiple terminal boards are connected, the power supply line has a certain length, which is extremely inconvenient when retracting. At the same time, the power supply line is scattered on the ground when it is not in use. The outer insulation of the power supply line is damaged due to trampling or scratching by hard objects, which can easily induce electric shock accidents, which has great disadvantages and is difficult to meet the existing needs

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