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Multi-cavity high-thrust energy-saving oil cylinder

A high-thrust, oil-cylinder technology, applied in the field of multi-chamber high-thrust energy-saving oil cylinders, can solve problems such as affecting the quality of use and falling off, and achieve the effects of convenient maintenance, high stability, and reducing the strength of left and right vibrations

Inactive Publication Date: 2019-11-26
扬州大山液压气动制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The gas outlet of the existing oil cylinder is generally blocked by the gas plug, but such a plugging method is easy to fall off under severe shaking, causing it to fall off during the work process, affecting the quality of use

Method used

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] see Figure 1-2 , a multi-cavity high-thrust energy-saving oil cylinder, including an oil cylinder 1, the oil cylinder 1 is an existing structure, and will not be described here. A connecting port 6 is opened on the right outer wall of the oil cylinder 1, and the connecting port 6 is used for lubricating For oil use, a connecting block 2 is fixedly installed on the right side of the oil cylinder 1. The connecting block 2 is a cylindrical block, and the ...

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Abstract

The invention relates to the technical field of multi-cavity high-thrust energy-saving oil cylinders, and discloses a multi-cavity high-thrust energy-saving oil cylinder which comprises an oil cylinder. The oil cylinder is of an existing structure and has no need to give unnecessary details; a connecting hole is formed in the outer wall of the right side of the oil cylinder and is used for addinglubricating oil; a connecting block is fixedly arranged on the right side of the oil cylinder and is a cylindrical block; the inner part of the connecting block is of a hollow structure; the hollow part of the inner part of the connecting block penetrates through the wall surface of the left side of the connecting block; the connecting block communicates with the connecting hole; an opening is formed in the wall surface of the upper part of the connecting block; a spring A is fixedly arranged on the wall surface of the bottom part of the connecting block; and a circular ball is downwards pressed, and then the lubricating oil is injected into the opening and then enters the connecting hole along the inner part of the connecting block so as to enter the inner part of the oil cylinder, so that the aim of adding the lubricating oil is achieved; and after loosening, the spring A is rebounded so as to jack the circular ball and block the opening, so that an automatic sealing effect is achieved.

Description

technical field [0001] The invention relates to the technical field of a multi-cavity high-thrust energy-saving oil cylinder, in particular to a multi-cavity high-thrust energy-saving oil cylinder. 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. Buffers and exhausts are ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/14F15B15/20F16F15/04
CPCF15B15/1423F15B15/20F16F15/04
Inventor 陈大山
Owner 扬州大山液压气动制造有限公司
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