Stable stainless steel pipe welding device

Abstract

The invention discloses a stable stainless steel pipe welding device. The stable stainless steel pipe welding device comprises a base, a welding seat, a welding head, a base, a limiting rotating device and an auxiliary processing device. The limiting rotating devices are arranged between the base and the base, the limiting rotating devices comprise the left limiting rotating device and the right limiting rotating device, steel pipes entering from the two ends pass through the limiting rotating devices, the clamping mechanisms and the guide mechanisms are arranged in the limiting rotating devices, the guide mechanisms can conduct position adjustment on the adjusting boxes at the bottoms, and rotating rollers in the guide mechanisms can make contact with the steel pipes conveniently; the clamping mechanism can conveniently limit the steel pipe in the rotating process of the steel pipe, the situation that the welding position is fixed, the steel pipe needs to be manually rotated is avoided, the two ends synchronously rotate, and the welding effect and precision are improved; and the auxiliary processing device is installed at the left end of the top of the base, efficient rotating grinding can be conducted on the welding position of the welded steel pipe, and the steel pipe is rotated in the opposite direction in cooperation with the limiting rotating device, so that the grinding strength and uniformity are improved.

Description

technical field [0001] The invention relates to the related field of stainless steel pipe welding, in particular to a stable stainless steel pipe welding device. Background technique [0002] Stainless steel pipe is a kind of hollow long round steel, which is mainly used in industrial transportation pipelines and mechanical structural components such as petroleum, chemical industry, medical treatment, food, light industry, mechanical instrument and so on. In addition, when the bending and torsional strength are the same, the weight is lighter, so it is also widely used in the manufacture of mechanical parts and engineering structures. It is also commonly used as furniture and kitchenware. During the processing of stainless steel pipes, they need to be welded to extend the size, and special welding devices are required. [0003] The Chinese patent application number: CN202110758673.3 is an automatic welding device for stainless steel pipes, an automatic welding device for st...

AI Technical Summary

Problems solved by technology

[0005] ①The welding position is fixed, and the stainless steel pipes at both ends need to be manually rotated, which affects the work efficiency, and the stability of the rotation process is poor, which may easily lead to deviation;

[0006] ②After welding, there are impurities and bumps in the welding position, which need to be polished, but semi-automatic and manual grinding are generally used, which consumes manpower and affects efficiency, and the grinding effect is poor and not uniform enough, which affects the diameter of the steel pipe welding position;

[0007] ③ During the grinding process, a large amount of impurities will be generated for debris, lack of collection, regular treatment is required, and it is easy to block the grinding station

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