Automobile pipe fitting inner wall grinding device

Abstract

The invention provides an automobile pipe fitting inner wall grinding device, and relates to the field of automobiles. The automobile pipe fitting inner wall grinding device comprises a workbench anda servo motor, the top of the servo motor is provided with a first bevel gear, the top of the workbench is provided with a mounting plate, the mounting plate is provided with a first rotating shaft, one end of the first rotating shaft is provided with a second bevel gear engaged with the first bevel gear, the other end of the first rotating shaft is connected with a first screw rod, the side, awayfrom the first rotating shaft, of the first screw rod is connected with a second rotating shaft, the second rotating shaft is fixedly connected with a first fixing ring and a second fixing ring, anda first connecting rod is hinged to the first fixing ring. According to the automobile pipe fitting inner wall grinding device, through the arrangement of the first connecting rod and a second connecting rod, the distance between a grinding block and the second rotating shaft can be conveniently adjusted, so that the grinding block can be tightly attached to the inner walls of pipe fittings with different inner diameters, the pipe fittings with different inner diameters can be conveniently ground, and the device is more convenient to use.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a grinding device for the inner wall of automobile pipe fittings. Background technique [0002] With the continuous development of the automobile industry, the various spare parts of the automobile have also been developed in the continuous consumption, thus driving the continuous innovation of the processing technology of auto parts. For various metal pipe fittings on automobiles, after the pipe fittings are manufactured, they often need to be polished to remove burrs on the surface of the pipe fittings. [0003] According to a grinding device for auto parts provided by the Chinese patent No. CN201810024290.1, this comparative document proposes that in the existing technology, with the continuous development of the automobile industry, the various spare parts of the automobile are continuously consumed It has also been developed, which will drive the continuous innovation o...

AI Technical Summary

Problems solved by technology

For all kinds of metal pipe fittings on automobiles, it is often necessary to grind them after the pipe fittings are manufactured to remove the burrs on the surface of the pipe fittings. Professional grinding device leads to low grinding efficiency

[0004] However, the grinding device for auto parts proposed in this reference document can only grind pipes with a single inner diameter. When grinding pipes with different inner diameters, the entire casing needs to be replaced, which is inconvenient to use.

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