Full-automatic polishing machine for bent pipe

By designing a fully automatic pipe bending polishing machine, a conductive ring and carbon brush are used to achieve non-rotation polishing of bent pipes. Combined with a conveying and driving device, the problems of low polishing efficiency and inconvenient automatic conveying of bent pipes are solved, thereby improving processing efficiency and accuracy.

CN224158233UActive Publication Date: 2026-04-24田建军
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Patent Information

Application Number
CN202520658647.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-04-09
Publication Date
2026-04-24
Estimated Expiration
2035-04-09

AI Technical Summary

Technical Problem

Existing pipe bending and polishing equipment has low polishing efficiency and is not convenient for automatic conveying, resulting in insufficient ease of use and precision.

Method used

A fully automatic polishing machine for bent pipes was designed, comprising a grinding mechanism, a drive device, a conveying device, a ring track, a conductive ring, and a carbon brush. By using the conductive ring and the carbon brush in combination, 360-degree surface polishing of the bent pipe is achieved without rotation. The automatic conveying and circumferential polishing of the bent pipe are achieved through the coordinated action of the conveying device and the drive device.

Benefits of technology

It improves the convenience and efficiency of pipe bending polishing, enhances processing accuracy, reduces usage limitations, and improves the convenience of automatic pipe bending conveying.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of polishing machines, in particular to a full-automatic bent pipe polishing machine which comprises a machine body and a cylinder, and the cylinder is rotationally installed on the inner side wall of the machine body. The circular track and the conducting ring are arranged on the outer side wall of the cylinder, the carbon brush is installed on the inner side wall of the machine body and makes friction contact with the conducting ring, the cylinder is provided with a plurality of sets of grinding mechanisms, and the grinding mechanisms are used for polishing the bent pipe. A driving device is arranged on the machine body and used for driving the cylinder to rotate, and a conveying device is arranged on the side portion of the machine body and used for automatically conveying the bent pipe. According to the elbow pipe polishing device, polishing machining in the elbow pipe moving and conveying process is achieved, the effect of polishing different positions of the surface of the elbow pipe under the condition that the elbow pipe does not rotate is achieved, the convenience of polishing treatment machining of the large elbow pipe is improved, and meanwhile the convenience of automatic conveying of the elbow pipe is improved.
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