A Processing Technology for Remanufacturing Blind Hole Cylinder Block of Hydraulic Cylinder

Abstract

The invention relates to a processing technology for remanufacturing a hydraulic cylinder blind hole cylinder body. The processing technology comprises the following steps of honing and remanufacturing burrs on an injury inner hole wall surface of the hydraulic cylinder blind hole cylinder body by a honing machine; respectively mounting inner hole positioning excircle alignment sleeves on the outer surfaces of the two ends of the hydraulic cylinder blind hole cylinder body; cleaning the hydraulic cylinder blind hole cylinder body; aligning the hydraulic cylinder blind hole cylinder body by the inner hole positioning excircle alignment sleeves; welding inner holes of the hydraulic cylinder blind hole cylinder body; chamfering the end part of one end of the hydraulic cylinder blind hole cylinder body by a lathe; boring the inner hole of the hydraulic cylinder blind hole cylinder body until reaching the bottom of the inner hole; performing roll finishing on the inner hole of the hydraulic cylinder blind hole cylinder body until reaching the bottom of the inner hole by an end face roll ball; mounting the hydraulic cylinder blind hole cylinder body on the lathe, wherein the lathe is used for supporting the hydraulic cylinder blind hole cylinder body and lathing the built-in port of the hydraulic cylinder blind hole cylinder body for completing the processing for the hydraulic cylinder blind hole cylinder body. The processing technology has the beneficial effects that the technology scheme is simple, one-time complete processing for the inner hole of the hydraulic cylinder blind hole cylinder body is realized, and the production efficiency is improved.

Description

technical field [0001] The invention relates to a processing technology for remanufacturing a blind hole cylinder body of a hydraulic cylinder, in particular to a processing technology for remanufacturing a blind hole cylinder body of a hydraulic cylinder through boring and rolling processing technology. Background technique [0002] The processing steps of the traditional remanufacturing of the blind hole cylinder block of the hydraulic cylinder are as follows: 1) One end of the cylinder bottom of the blind hole cylinder block of the hydraulic cylinder is clamped by the chuck of the machine tool, and the other end uses the umbrella-shaped top of the tailstock of the machine tool to withstand the cylinder block of the hydraulic cylinder Inner hole, the cylinder bottom is removed on the machine tool, and the hydraulic cylinder with the removed cylinder bottom becomes the cylinder barrel; 2) The burrs in the inner hole of the cylinder are honed on the honing machine; 3) The inn...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a processing technology for remanufacturing the blind hole cylinder body of the hydraulic cylinder, which overcomes the complexity of the traditional processing technology, the inability to process the discarded hydraulic cylinder cylinder body, the difficulty in processing the inner hole of the cylinder body, the low processing efficiency, and the waste Defects of resources and polluting the environment

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