Weld grinding equipment for stainless steel pipes

Abstract

The invention discloses welding line polishing equipment of stainless steel pipes. The equipment comprises a base frame, and a polishing support frame arranged on the base frame; an accommodating tankis formed in the front side end surface of the polishing support frame; a first slide groove extending front and back is formed in the back side of the top wall in the accommodating tank; a guide rodextending front and back is arranged in the first slide groove; a thread hole extending to the front side is formed in the inner wall of the front side of the first slide groove; the guide rod is slidingly matched and connected with a polishing mechanism downwards extending; and the bottom extension section of the polishing mechanism extends into the accommodating tank. The equipment is simple instructure, reasonable in design and low in manufacturing cost and maintenance cost, can realize automatic control of switching between polishing and transmission and mobile control of the polishing mechanism, meanwhile, can realize left-right moving work of the polishing support frame, and satisfies the polishing demands of different welding line positions of the stainless steel pipes; and in addition, when a rotating motor drives the stainless steel pipes to rotate to realize comprehensive welding line polishing, the polishing efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of steel pipe processing, in particular to welding seam grinding equipment for stainless steel pipes. Background technique [0002] In the splicing process of stainless steel pipes, it is often necessary to grind the weld seam. Since the stainless steel pipe is easy to scratch, the worker must wear a protective cover when grinding. At present, in the process of grinding stainless steel welds, most of the welds are polished manually, which not only has low efficiency, poor stability, and high labor intensity, but also the disc grinding head is easy to scratch the outer surface of the stainless steel pipe. , affecting the quality. In addition, the strength of the abrasive belt on the traditional mechanical grinding device when it touches the stainless steel pipe cannot be adjusted. It is easy to be stretched after long-term use, which will affect the tension effect of the abrasive belt. The structure is compl...

AI Technical Summary

Problems solved by technology

Since the stainless steel pipe is easy to scratch, the worker must wear a protective cover when grinding

At present, in the process of grinding stainless steel welds, most of the welds are polished manually, which not only has low efficiency, poor stability, and high labor intensity, but also the disc grinding head is easy to scratch the outer surface of the stainless steel pipe. , affecting the quality. In addition, the strength of the abrasive belt on the traditional mechanical grinding device when it touches the stainless steel pipe cannot be adjusted. It is easy to be stretched after long-term use, which will affect the tension effect of the abrasive belt. The structure is complex and difficult to maintain. Manufacturing The cost and maintenance cost are high, which cannot meet the needs of existing small and medium-sized enterprises

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