Movable type spot welding machine capable of reducing welding slag splashing

Abstract

The invention discloses a mobile spot welding machine for reducing spatter of welding slag, which comprises a welding transformer, a cylinder and a connecting plate. An auxiliary handle is installed, a cable is fixedly installed on one side of the outer surface of the rear cover, an air valve is fixedly installed on one side of the cylinder, and a handle is fixedly installed on the outer surface of the upper end of the cylinder. A welding button and an auxiliary stroke button are arranged on the outer surface of the lower end, and the welding button is arranged on one side of the auxiliary stroke button. A mobile spot welding machine that reduces welding slag splashing according to the present invention is equipped with an auxiliary handle, a power arm and a rubber pad, which can facilitate the use and movement of the spot welding machine, and can make the welding arm press the workpiece, reducing the welding time. Slag splashing can also prevent the electrode tip from being damaged due to excessive force, bringing better prospects for use.

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