Damping device with cooling liquid

Abstract

The invention discloses a damping device with cooling liquid. The damping device comprises a base, a push rod and a bearing plate. The base comprises a bottom plate and a work cylinder, a cylinder cavity part is arranged on the centre of the work cylinder, the bearing plate is arranged in the cylinder cavity part, a guide column is arranged on the center of the upper end of the bottom plate, a guide column through hole is formed in the annular wall of the guide column, the lower end of the bearing plate extends into the guide column, a bearing plate spring is in pressure connection between thebearing plate and the bottom plate, a piston cylinder communicating with the cylinder cavity part is evenly distributed on the outer wall of the work cylinder, two ends of the piston cylinder communicate, the outer end of the piston cylinder is covered through a piston cylinder cover plate, a push rod is arranged in the piston cylinder, a push rod spring is in pressure connection between the pushrod and the piston cylinder cover plate, a first space is formed on the position, located on the inner side of the push rod, in the piston cylinder, a second space is formed at the position, locatedbelow the bearing plate, in the cylinder cavity part, and the first space and the second space communicate and are filled with cooling liquid. The damping device is good in damping effect, has the cooling function and is long in service life.

Description

technical field [0001] The invention relates to the field of shock absorbing devices, in particular to a shock absorbing device with cooling liquid. Background technique [0002] Textile machinery will vibrate during operation, which will increase the noise in the workshop, and the vibration will also shorten the life of textile machinery. [0003] Existing textile machinery generally uses shock absorbing devices to reduce vibration. Most of the shock absorbing devices are ordinary rubber shock absorbing structures, which have a short service life, and there are displacement shifts and insufficient heat dissipation during the shock absorbing process, which need to be improved. Contents of the invention [0004] The object of the present invention is to overcome the disadvantages of the above-mentioned prior art, and provide a shock absorbing device with cooling liquid, which has good shock absorbing effect, has a heat dissipation function, and has a long service life. [...

AI Technical Summary

Problems solved by technology

[0002] Textile machinery will vibrate during operation, which will increase the noise in the workshop, and the vibration will also shorten the life of textile machinery

[0003] Existing textile machinery generally uses shock absorbing devices to reduce vibrations. Most of the shock absorbing devices are ordinary rubber shock absorbing structures with a short service life, and there are displacement shifts and insufficient heat dissipation during the shock absorbing process, which need to be improved.

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