Dismounting and honing device for hydraulic cylinder

Abstract

The invention belongs to the technical field of hydraulic cylinders, and particularly relates to a dismounting and honing device for a hydraulic cylinder. The dismounting and honing device comprises acylinder dismounting machine and a cylinder barrel honing machine. The cylinder dismounting machine comprises a working platen frame and a platen support frame, the working platen frame is erected onthe platen support frame, a first cylinder used for driving the working platen frame to move is arranged on the platen support frame, a hollow turntable is arranged on the working platen frame, a positioning mechanism is arranged on the turntable, two second cylinders used for driving the turntable to rotate are arranged on the working platen frame and oppositely arranged on the two sides of theturntable, the working platen frame is further provided with a lifting mechanism and a stand column, the stand column is provided with a track plate, a lifting head is in up-down sliding connection with the track plate, the stand column is provided with a third cylinder used for driving the lifting head to move up and down, the lifting head is provided with a hydraulic motor, and the output end ofthe bottom of the hydraulic motor is provided with a buckle cover.

Description

technical field [0001] The invention belongs to the technical field of hydraulic cylinders, and in particular relates to a dismounting and honing device for hydraulic cylinders. Background technique [0002] The inner wall of the cylinder needs to be cleaned before the maintenance and assembly of the large column hydraulic cylinder of the fully mechanized mining support. The current technical means generally use the high-pressure liquid in the high-pressure emulsion gun to directly wash it. This cleaning method not only improves the cleaning efficiency Low, and sometimes even incomplete cleaning, so that the leftover pollutants will block the control valve, causing the control valve to be stuck, and most companies still rely on manual removal when disassembling the hydraulic cylinder. Disassembly and assembly are not only labor-intensive and inefficient, but also the quality of disassembly and assembly is difficult to guarantee. Contents of the invention [0003] In order...

AI Technical Summary

Problems solved by technology

[0002] The inner wall of the cylinder needs to be cleaned before the maintenance and assembly of the large column hydraulic cylinder of the fully mechanized mining support. The current technical means generally use the high-pressure liquid in the high-pressure emulsion gun to directly wash it. This cleaning method not only improves the cleaning efficiency Low, and sometimes even incomplete cleaning, so that the leftover pollutants will block the control valve, causing the control valve to be stuck, and most companies still rely on manual removal when disassembling the hydraulic cylinder. Disassembly and assembly are not only labor-intensive and inefficient, but also the quality of disassembly and assembly is difficult to guarantee

Images