A Self-Locking Frictionless Quick Response Balance System

Abstract

The invention discloses a self-locking friction-free fast-response balancing system, comprising a cylinder body, an upper shaft sleeve, a piston, a piston rod and a lower shaft sleeve, wherein the piston is inserted into the hollow cavity of the cylinder body; the upper shaft sleeve sleeves the outer side of the piston; the outer side of the upper shaft sleeve is connected with the inner side wall of the cylinder body in a contact manner; the lower shaft sleeve sleeves the inner side wall of a lower end cover; one end of the piston rod is connected with the piston; the other end of the piston rod penetrates through the lower shaft sleeve, and extends out of the hollow cavity of the cylinder body; the outer end part of the lower end cover is provided with a locking device; the locking device comprises a supporting cylinder barrel, a clamping bush, a locking cylinder barrel, a push ring and a wedge ring; the supporting cylinder barrel is connected with the lower end cover; the locking cylinder barrel is arranged in the hollow cavity of the supporting cylinder barrel; the wedge ring is arranged in the hollow cavity of the locking cylinder barrel; the clamping bush is arranged between the wedge ring and the piston rod; the push ring is arranged at the outer end part of the wedge ring. According to the self-locking friction-free fast-response balancing system, the self-locking device tightly holds the piston rod under the condition that the self-locking device is stuffed, so that the piston rod is positioned quickly and accurately at any time.

Description

technical field [0001] The invention is a self-locking, frictionless and quick-response balance system, which belongs to the innovative technology of the self-locking, frictionless and quick-response balance system. Background technique [0002] Existing cylinder blocks are all sealed with pistons, and when the pistons move up and down, the frictional resistance increases as the load increases. In addition, the existing frictionless quick-response balance system composed of the cylinder body and its piston generally has no self-locking function. Its positioning is not accurate, resulting in deviations in use. The above-mentioned disadvantages result in greater push-pull resistance when the piston rod pulls the load, which directly affects the positioning accuracy of the cylinder to lift the heavy object. Contents of the invention [0003] The object of the present invention is to provide a self-locking, frictionless and fast-response balancing system in consideration of ...

AI Technical Summary

Problems solved by technology

In addition, the existing frictionless quick-response balance system composed of the cylinder body and its piston generally has no self-locking function. Its positioning is not accurate, resulting in deviations in use

The above-mentioned shortcomings result in greater push-pull resistance when the piston rod pulls the load, which directly affects the positioning accuracy of the cylinder to lift the heavy object

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