Automatic polishing unit for ball joints

Abstract

The invention discloses an automatic polishing device for spherical joints. The automatic polishing device comprises an automatic feeding vibrating plate, a belt conveying mechanism, a charging manipulator assembly and a polishing mechanism. Motors used for driving the spherical joints to rotate are installed on side plates of bases of a second belt. Installation shafts connected with output shafts of the motors are transversely arranged on the bases, and the diameter and length of the installation shafts are matched with those of inner holes of the spherical joints. The charging manipulator assembly is used for installing workpieces of a charging station of the other end of a first belt to the installation shafts of the bases in a sleeving mode. A plurality of supports used for installing the polishing mechanism are arranged on a platen of one side of the second belt at intervals. The polishing mechanism comprises a polishing head, a polishing lifting mechanism used for driving the polishing head to move up and down and a polishing translation mechanism used for driving the polishing head to move left and right. A gas blowing nozzle which is communicated with a gas source and used for blowing off chippings is further arranged in the position close to the polishing head. The automatic polishing device is capable of automatically conducting polishing and deburring operations on the spherical joints, high in polishing efficiency and good in effect.

Description

technical field [0001] The invention relates to the field of polishing equipment, in particular to an automatic polishing device for spherical joints. Background technique [0002] As we all know, pipeline connectors are very important for quick connection of pipelines. Among them, spherical joints can be used as universal joints for pipelines, which have the advantages of large compensation capacity, small fluid resistance and deformation stress. The ball joint is provided with a through hole in the axial direction, one end of the joint is a straight part, the other end is a spherical part, the middle part is provided with a protruding positioning part, and the front end of the spherical part is provided with a straight end surface. Burrs are unavoidable during the milling process of ball joints, especially the spherical part. If these burrs are not removed, they will be a great hidden danger to the pipeline system in the future. But the problem is that it is difficult to ...

AI Technical Summary

Problems solved by technology

During the milling process of ball joints, there will inevitably be burrs, especially the spherical part, and if these burrs are not cleaned, it will be a great hidden danger to the pipeline system in the future

But the problem is that it is difficult to polish and deburr the ball joint with the polishing device in the prior art. Manual removal is generally used, which requires relatively high labor costs, and the quality of the product cannot be controlled during manual deburring.

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