Hydraulic cylinder with adjustable supporting device

Abstract

The invention discloses a hydraulic cylinder with an adjustable supporting device. The hydraulic cylinder with the adjustable supporting device comprises a bottom plate, a first through groove is formed in the bottom plate, vertical rods are symmetrically arranged on the two sides of the top end of the bottom plate, and lifting mechanisms are arranged in the four vertical rods and the first through groove. A second rotating rod synchronously rotates along with an auxiliary synchronizing wheel, so that a corresponding first gear and a corresponding second gear are driven to rotate, the corresponding first connecting rod and second connecting rod are driven to rotate through a first arc-shaped rack and a second arc-shaped rack, a corresponding first arc-shaped rod and a corresponding second arc-shaped rod are driven to rotate through a first lantern ring and a second lantern ring, then a first clamping block and a second clamping block are close to corresponding clamping plates, and a rotating air cylinder is closed until a first clamping groove and a second clamping groove are tightly attached to the outer sides of the corresponding clamping plates, so that a hydraulic cylinder body is conveniently and rapidly fixed; and a clamping mechanism is simple in structure, reasonable in design, convenient to operate by a user and high in practicability.

Description

technical field [0001] The invention relates to the technical field of hydraulic cylinders, in particular to a hydraulic cylinder with an adjustable support device. Background technique [0002] A hydraulic cylinder is a hydraulic actuator that converts hydraulic energy into mechanical energy and performs linear reciprocating motion (or swing motion). It has simple structure and reliable operation. When it is used to realize reciprocating motion, the deceleration device can be eliminated, and there is no transmission gap, and the motion is stable, so it is widely used in various mechanical hydraulic systems. The output force of the hydraulic cylinder is proportional to the effective area of ​​the piston and the pressure difference on both sides; the hydraulic cylinder is basically composed of a cylinder barrel and a cylinder head, a piston and a piston rod, a sealing device, a buffer device and an exhaust device. [0003] Usually, only one side of the hydraulic cylinder is...

AI Technical Summary

Problems solved by technology

[0003] Usually, only one side of the hydraulic cylinder is fixed, and the other end is suspended, and there is no support device used in conjunction with the hydraulic cylinder during use. When the height of the hydraulic cylinder needs to be adjusted, it needs to be supported by external facilities. Adjustment and fixation are not convenient for users to operate, and the stability and practicability are poor. Therefore, we propose a hydraulic cylinder with an adjustable support device to solve the above problems

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