Novel hydraulic cylinder

A hydraulic cylinder, a new type of technology, applied in the field of hydraulic cylinders, can solve the problems of non-adjustable stroke and inability to meet the needs of use, and achieve the effects of high adjustment accuracy, wide application range, and good promotion prospects

Inactive Publication Date: 2015-05-20
李鑫鑫
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its stroke cannot be adjusted during the working process, which cannot meet the needs of different working conditions

Method used

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  • Novel hydraulic cylinder

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Embodiment Construction

[0014] In the accompanying drawings, a new hydraulic cylinder includes a cylinder 2, a cylinder bottom 1 connected to the cylinder 2, a guide sleeve 5, a piston 3 and a piston rod 4 inside the cylinder 2, and an embedded cylinder The stroke adjustment mechanism 6 inside the bottom 1; the cylinder bottom 1 is provided with a mechanism chamber 1-1 that can be embedded in the stroke adjustment mechanism 6 and a stepped through hole 1-2 that communicates with the mechanism chamber 1-1 and leads to the outside of the cylinder bottom 1 ; The stroke adjustment mechanism includes an adjustment pressure block 6-1, a spring 6-2, an electromagnet 6-4 and a support rod 6-3; the electromagnet 6-4 is fixed with the mechanism chamber 1-1, and the support rod One end of 6-3 is connected with the adjustment pressing block 6-1, and the other end passes through the electromagnet 6-4 and is inserted into the stepped through hole 1-2; The outside of the support rod 6-3 between the irons 6-4; the ...

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Abstract

The invention relates to a novel hydraulic cylinder. The novel hydraulic cylinder comprises a cylinder barrel, a cylinder bottom and a guide sleeve connected with the cylinder barrel, a piston and a piston rod arranged in the cylinder barrel, and a travel adjusting mechanism embedded in the cylinder bottom, wherein the cylinder bottom is provided with a mechanical chamber capable of embedding the travel adjusting mechanism, and a step through hole communicated with the mechanism chamber and leaded to the external of the cylinder bottom; the travel adjusting mechanism comprises an adjusting pressure block, a spring, an electromagnet and a support rod; the electromagnet is fixed with the mechanism chamber; one end of the support rod is connected with the adjusting pressure block, and the other end penetrates through the electromagnet to be inserted into the step through hole; the spring coats the external of the support rod positioned between the adjusting pressure block and the electromagnet; and a lead of the electromagnet penetrates outside from the step through hole. The novel hydraulic cylinder has the advantages of convenience for travel adjustment, satisfaction of different working requirements, high adjusting precision, good flexibility, simple operation, low use cost, wire application range and excellent promotion prospect.

Description

technical field [0001] The invention relates to a hydraulic oil cylinder, in particular to a novel hydraulic cylinder. Background technique [0002] A hydraulic cylinder is a hydraulic system actuator that converts the pressure of hydraulic oil into linear or oscillating motion. Its stroke cannot be adjusted during the working process, which cannot meet the use requirements of different working conditions. Contents of the invention [0003] The object of the present invention is to provide a new type of hydraulic cylinder. The stroke of the hydraulic cylinder can be adjusted conveniently to meet different work requirements. It has high adjustment accuracy, good flexibility, simple operation, low use cost, wide use range and good Promote prospects. [0004] The present invention is achieved through the following technical solutions: a novel hydraulic cylinder, including a cylinder, a cylinder bottom connected to the cylinder and a guide sleeve, a piston and a piston ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/16F15B15/20F15B15/24F16J1/12
CPCF15B15/16F15B15/20F15B15/24F16J1/12
Inventor 李鑫鑫
Owner 李鑫鑫
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