Hydraulic oil cylinder gland opening and closing device with reinforcing structure for automobile

Abstract

The invention relates to the technical field of hydraulic oil cylinders, in particular to a hydraulic oil cylinder gland opening and closing device with a reinforcing structure for an automobile. Thedevice comprises a cylinder body and a gland arranged on the top of the cylinder body, an outer side sealing plate is arranged on the periphery of the top of the cylinder body, a plurality of bolt insertion holes are annularly formed in the periphery of the top of the gland, bolts are inserted into the bolt insertion holes, the bolts are in threaded connection with the outer side sealing plate forfixing the gland and the cylinder body, and a reinforcing device is arranged on the periphery of the outside of the cylinder body. Through the arranged reinforcing device, the clamping fit of a limiting plate and a clamping block and threaded connection between the bolts and the outer side sealing plate, double fixation of the gland and the cylinder body is realized, so that the reinforcing effect is achieved, the anti-bumping capability of bolt connection is improved, and the driving safety is further improved.

Description

technical field [0001] The invention relates to the technical field of hydraulic oil steel, in particular to a hydraulic oil cylinder gland opening and closing device with a reinforced structure for automobiles. Background technique [0002] Generally, the cylinder block and the gland of the hydraulic cylinder of the automobile are connected by bolts, but the automobile will bump when driving on the road, and the long-term bumps will cause the bolts to loosen. When it is easy to produce the phenomenon that the cylinder block and the gland are separated, it is very dangerous. Therefore, the connection between the fixed cylinder block and the gland only by bolts is very unstable, and it will threaten the life safety of the driver in serious cases. Contents of the invention [0003] The purpose of the present invention is to provide a hydraulic oil cylinder cover opening and closing device with a reinforced structure for automobiles, so as to solve the problems raised in the ...

AI Technical Summary

Problems solved by technology

[0002] Generally, the cylinder block and the gland of the hydraulic cylinder of the automobile are connected by bolts, but the automobile will bump when driving on the road, and the long-term bumps will cause the bolts to loosen. It is very dangerous that the cylinder body and the gland are easily separated, so the connection between the cylinder body and the gland only by bolts is very unstable, and it will threaten the life safety of the driver in severe cases.

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