Auxiliary welding device for end cover for gas storage tank processing

Abstract

The end cap auxiliary welding device for gas storage cylinder processing includes a base, a first support plate is vertically fixed on the surface of the base, and a second support plate is slidably connected, the first support plate and the second support plate are arranged at intervals, the The outer side of the second support plate is connected to the second pneumatic rod, the inner top of the first support plate rotates through the first end cover positioning mechanism, and the inner top of the second support plate rotates through the second end cover positioning mechanism, The first end cover positioning mechanism and the first end cover positioning mechanism are mirror-symmetrically arranged; the surface of the base is equipped with a driving mechanism, and the driving mechanism is engaged and connected with the first end cover positioning mechanism and the second end cover positioning mechanism The present invention uses the left and right end cover positioning mechanisms to negatively absorb and fix the end cover of the air storage tank, thereby avoiding the end cover from falling and shifting, and facilitating the assembly of the cylinder body on the end cover, so as to realize the quick assembly of the end cover and the cylinder body .

Description

technical field [0001] The invention belongs to the technical field of gas storage tanks, in particular to an auxiliary welding device for end caps used for processing gas storage tanks. Background technique [0002] The air storage tank is the gas storage device in the automobile braking system; the air storage tank is used to store the gas compressed by the air compressor (air pump), and is used in automobile braking, whistle and other systems; [0003] During the processing of the gas storage tank, two end caps need to be welded and fixed on both ends of the cylinder body, so as to seal the two ends of the cylinder body and form a complete shape of the gas storage tank; the current automatic welding equipment is mainly fixed horizontally, vertically Directional welding method, the horizontal clamping device drives the assembled end cover cylinder to rotate, and the vertical welding torch performs automatic welding on the rotating end cover; [0004] Since there is no pos...

AI Technical Summary

Problems solved by technology

[0004] Since there is no positioning structure when the end cap and the cylinder are assembled, the end cap and the cylinder are both arc-shaped and smooth, which makes it easy to loosen after the end cap and the cylinder are matched, and the end cap is easy to fall off. The alignment set in the early stage is very laborious. In addition, it is necessary to complete the end caps at both ends at the same time, and the force can only be applied from the outside. The operator needs to repeatedly operate and align multiple times to achieve this. It takes a long time and affects the processing efficiency. During welding, the end caps will also be partially misplaced, and the welding quality is not easy grasp

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