Movable type spot welding machine capable of reducing welding slag splashing

Abstract

Disclosed is a movable type spot welding machine capable of reducing welding slag splashing. The movable type spot welding machine capable of reducing welding slag splashing comprises a welding transformer, an air cylinder and a connecting disc. A rear cover is fixedly installed on the outer surface of one side of the welding transformer, an auxiliary handle is fixedly installed on the outer surface of the lower end of the welding transformer, and a cable is fixedly installed on the outer surface of one side of the rear cover. An air valve is fixedly installed on the outer surface of one sideof the air cylinder, and a handle is fixedly installed on the outer surface of the upper end of the air cylinder. A welding button and an auxiliary stroke button are arranged on the outer surface of the lower end of the handle, and the welding button is arranged on one side of the auxiliary stroke button. According to the movable type spot welding machine capable of reducing welding slag splashing, due to the fact that the auxiliary handle, power arms and rubber gaskets are arranged, usage and movement of the spot welding machine can be facilitated, welding arms can tightly press a workpiece,welding slag splashing is reduced, the phenomenon that due to the fact that an electrode tip is excessively stressed, the damage is caused can also be avoided, and the better application prospect canbe achieved.

Description

technical field [0001] The invention relates to the field of spot welding machines, in particular to a mobile spot welding machine which reduces spatter of welding slag. Background technique [0002] The mobile spot welding machine uses two electrodes to press the workpiece during welding, so that the two layers of metal of the workpiece form a contact resistance under the electrode pressure, and when the current flows from the electrode tip to the other electrode tip, an instantaneous hot-melt connection is formed on the contact resistance , to complete the welding of the workpiece; the existing mobile spot welding machine has certain disadvantages in use. The electrode pressure of the spot welding machine is too small to compress the workpiece, causing a large amount of welding slag to splash when the workpiece is processed, and the point The electrode tip of the welding machine is relatively thin, and it is easy to cause the electrode tip to break when it is stressed, whi...

AI Technical Summary

Problems solved by technology

[0002] The mobile spot welding machine uses two electrodes to press the workpiece during welding, so that the two layers of metal of the workpiece form a contact resistance under the electrode pressure, and when the current flows from the electrode tip to the other electrode tip, an instantaneous hot-melt connection is formed on the contact resistance , to complete the welding of the workpiece; the existing mobile spot welding machine has certain disadvantages in use. The electrode pressure of the spot welding machine is too small to compress the workpiece, causing a large amount of welding slag to splash when the workpiece is processed, and the point The electrode tip of the welding machine is relatively thin, and it is easy to cause the electrode tip to break when it is stressed, which affects the welding work of the spot welder and has a certain impact on use. Therefore, we propose a mobile spot that reduces welding slag spatter. welder

Images