Polishing and derusting system for inner wall of long-distance round pipe hardware

Abstract

The invention discloses a polishing and derusting system for the inner wall of long-distance round pipe hardware. The polishing and derusting system structurally includes a transmission box, a workbench and a polishing and derusting device, the workbench is provided with a motor, a conveyor and a guide wheel, and the polishing and derusting device is provided with an electric box, a transmission shaft and a material guide groove. The polishing and derusting system has the beneficial effects that a round pipe can be sleeved into an inner circle polisher driven by a spring and a pressing plate on a buckle clamping device, meanwhile the round pipe is fixed by the pressing plate, so that the round pipe is kept balanced, then a polishing sheet and a hair roller are driven to rotate by a controller, during rotation of the polishing sheet, rust on the inner wall of the round pipe is polished, rust residue generated during polishing is cleaned through the hair roller, thus the polishing process of the inner wall of the round pipe is accelerated, the problem of inconvenient polishing caused by long length and small diameter of the round pipe is solved, and meanwhile through cleaning by thehair roller, the round pipe can be prevented from being blocked by the rust residue.

Description

technical field [0001] The invention relates to the field of hardware surface polishing, in particular to a polishing and derusting system for the inner wall of long-distance circular tube hardware. Background technique [0002] The scope of application of round tube hardware is very wide. When processing round tube hardware, it is generally done by bending the hardware into a tube shape and then polishing it. Polishing after the tube is formed involves polishing the inner wall. The polishing of the inner wall of the tube is more troublesome than the polishing of the outer circle. [0003] Aiming at the current polishing and derusting device for the inner wall of round tube hardware, a relative plan has been formulated for the following problems: [0004] When polishing the existing circular tube hardware polishing and derusting device, because the internal circle polishing is troublesome, the circular tube is usually bent and formed after the inner wall is polished, but fo...

AI Technical Summary

Problems solved by technology

[0004] When polishing the existing circular tube hardware polishing and derusting device, because the internal circle polishing is troublesome, the circular tube is usually bent and formed after the inner wall is polished, but for the long-distance circular tube that has been formed, When the inner wall is rusted, because the round tube is long and the diameter is small, polishing will be a very troublesome job. Not only is the polishing difficult to complete, but even the rust residue generated after polishing is also difficult to remove, so it is easy to cause the rust on the inner wall of the round tube to be unclean.

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