Automatic grinding device for spherical pair

Abstract

The invention solves the technical problems that due to the fact that in the prior art, spherical pairs produced by press machine manufacturers of the China are mostly and directly used after finish turning without grinding, the matching faces of each spherical pair cannot make full contact, oil film cannot be easily formed, even when the spherical pairs are used after grinding is carried out, grinding is carried out by manpower, and due to the fact that manual grinding is adopted, the matching faces are uneven in grind, time and labor are wasted, and working efficiency is low. The invention provides a dedicated device for automatic grinding of a spherical pair. The dedicated device for automatic grinding of the spherical pair improves processing quality and processing efficiency of the spherical pair. According to the technical scheme, an automatic grinding device for the spherical pair comprises a rack assembly, a sliding frame assembly, an upper transmission assembly, a hoisting assembly, a clamping assembly and a lower transmission assembly, wherein the sliding frame assembly is arranged on the rack assembly in a sliding mode, the upper transmission assembly is installed on the sliding frame assembly to drive the hoisting assembly to swing, the hoisting assembly is arranged on the sliding frame assembly, and the lower transmission assembly is installed on the rack assembly to drive the clamping assembly to rotate.

Description

technical field [0001] The invention relates to a spherical pair automatic grinding device, which belongs to the technical field of grinding machines. Background technique [0002] Because the spherical pair of the existing press is mainly composed of a ball head and a ball seat, the accuracy of the matching surface of the ball head and the ball seat directly affects the movement quality of the spherical pair, and then affects the movement accuracy of the entire machine tool, so the processing of the spherical pair Quality is very important. At present, most domestic press manufacturers use the spherical pair without grinding after finishing the car, which will cause problems such as insufficient contact of the mating surface of the spherical pair and the formation of an oil film; even if it is used after grinding, the grinding is still Through manual grinding, due to the use of manual grinding, not only the grinding of the mating surface is uneven, but also time-consuming,...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: in view of the domestic press manufacturers in the prior art, most of the spherical pairs are used without grinding after finishing, which will cause insufficient contact of the mating surface of the spherical pair and make the oil film difficult to form. ; Even if it needs to be ground before use, its grinding is also through manual grinding. Due to the use of manual grinding, not only the mating surface is ground unevenly, but also time-consuming, labor-intensive, and low work efficiency

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