Portable uniform grinding device for welds of stainless steel tube

Abstract

The invention belongs to the technical field of grinding equipment, and particularly relates to a portable uniform grinding device for welds of a stainless steel tube. The portable uniform grinding device comprises a planet grinding component, a tensioning feeding component and a height adjusting component. The planetary grinding part comprises a cylindrical base, an annular gear ring, a planetarygear, a grinding belt wheel, a grinding belt, a first rotating shaft, a rotating plate, a hollow rotating shaft, a supporting plate, a first belt wheel, a first belt, a second belt wheel and a driving motor. According to the invention, the rotating plate is driven by the hollow rotating shaft to rotate, and the rotating plate drives the planetary gear and the grinding belt wheel to rotate aroundthe hollow rotating shaft through the first rotating shaft; meanwhile, the planetary gear meshes with the annular gear ring, so that the grinding belt wheel drives the grinding belt to rotate; and thegrinding belt driven by the grinding belt wheel rotates around the hollow rotating shaft at the same time, so that polishing points, which are in contact with the surface of the stainless steel tube,of the polishing belt can cover the surface of the whole stainless steel tube, and the moving speeds of the polishing points are uniform, thereby realizing uniform grinding for the welds on the surface of the stainless steel tube.

Description

technical field [0001] The invention belongs to the technical field of grinding equipment, in particular to a portable stainless steel pipe welding seam uniform grinding device. Background technique [0002] In the splicing process of stainless steel pipes, it is often necessary to grind the weld seam. At present, in the process of grinding stainless steel welds, most of the welds are manually ground. Since stainless steel pipes are easy to scratch, workers must wear protective covers when grinding. And the mode of artificial polishing not only efficiency is low, and stability is poor, and worker's labor intensity is big, and disc polishing head scratches stainless steel pipe outer surface easily, affects the manufacturing quality of stainless steel pipe. [0003] Most of the existing stainless steel pipe weld grinding equipment has a complex structure and a large volume, and has strict requirements on the user's workplace; there are also some portable grinding equipment th...

AI Technical Summary

Problems solved by technology

The invention is mainly used to solve the problem that the grinding equipment in the prior art cannot rotate and grind around the stainless steel pipe at a uniform speed, which leads to the inability to guarantee the cylindricity of the weld seam of the stainless steel pipe after grinding, and finally affects the processing quality of the stainless steel pipe

Images