A device and process for repairing the cylinder barrel of an oil cylinder

Abstract

The invention provides a device and technique for repairing cylinder tubes of oil cylinders and belongs to the technical field of repairing of cylinder tubes of oil cylinders. The problem that in the prior art, the repairing effect of the cylinder tubes of the oil cylinders is not ideal and environments are polluted can be solved. The device comprises a rack, a reducer, a motor, a tailstock, an intermediate frequency heater and a copper ring. The reducer is located at the bottom of the rack, the motor is located on the position, at one end of the rack, of a platform, and the tailstock is located on the position, at the other end of the rack, of the platform. A first push shaft is arranged on one side of the tailstock, and a first handle is arranged on the other side of the tailstock. A second handle is arranged on the reducer, a second push shaft is arranged at an output shaft of the motor, and the ends of the first push shaft and the second push shaft are provided with tips correspondingly. A water discharging pipe is arranged on the position, on one side of the tailstock, of the rack platform, and travelling wheels and travelling rails are arranged at the bottom of the rack. The cylinder tubes of the oil cylinders are placed on the rack, heating is conducted through the intermediate frequency heater, meanwhile cooling is conducted, and finally heating is conducted on end openings of the cylinder tubes of the oil cylinders. According to the device and technique for repairing the cylinder tubes of the oil cylinders, the problem of swelling of the cylinder tubes of the oil cylinders is effectively solved, and the purpose of secondary using is achieved.

Description

technical field [0001] The invention belongs to the technical field of repairing oil cylinder barrels, and in particular relates to a device and process for repairing oil cylinder barrels. Background technique [0002] For the repair of the oil cylinder cylinder, the current domestic technology is: use a new type of plating liquid, spray coating on the inner wall of the oil cylinder cylinder, and then perform honing treatment to make it reach the specified size range, but the disadvantage of this is that it is attached The force is not strong, it is easy to fall off, and it seems that the inner wall has been repaired, but the cylinder will still continue to bulge under the working pressure, which does not play an effective role and causes economic losses to the production unit; secondly, it is harmful to people and The damage and pollution caused by the natural environment are extremely serious, which does not meet the requirements of the country's rapid economic development...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a device and process for repairing the cylinder barrel of the oil cylinder aiming at the unsatisfactory repair effect of the cylinder barrel in the prior art and the pollution to the environment

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