Oil cylinder connection device

A technology for connecting devices and oil cylinders, which is applied to fluid pressure actuating devices, mechanical equipment, etc. It can solve the problems that the oil cylinder is not easy to change the driving direction, damage the oil cylinder and fixed seat, shorten the service life of the oil cylinder, etc., and achieve simple structure and reduce impact force , the effect of increasing the service life

Inactive Publication Date: 2015-06-03
TIANJIN DINGZHAN GASOLINEEUM MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The problems to be solved by the present invention are: the oil cylinder is not easy to change the driving direction; the oil cylinder is connected with the fixed seat, and the installation deviation will cause damage to the oil cylinder; there is no buffer structure between the oil cylinder and the fixed seat, and when the driving force of the oil cylinder is too large, the oil cylinder and the fixed seat will be damaged , shorten the service life of the cylinder

Method used

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Embodiment Construction

[0020] In order to understand the present invention better, below in conjunction with specific embodiment and Figure 1-Figure 3 The present invention is further described.

[0021] The oil cylinder connecting device is arranged on the oil cylinder 1 and includes earrings 11 arranged on the oil cylinder 1 and a connecting seat 2 . The connecting seat 2 includes a connecting end 21 and a fixed end 22 .

[0022] In this embodiment, the oil cylinder 1 has a double clevis structure, and the two clevis are arranged symmetrically along the axial direction of the oil cylinder 1 . Two earrings are provided on the cylinder at the opposite end to the end where the piston rod of the cylinder is located. The earring 11 in this embodiment is one of them. The gap between the two earrings matches the connecting end 21 . The earring 11 is provided with a first hole 111 for connecting the earring 11 and the connecting base 2 .

[0023] The connecting end 21 is provided with a second hole 2...

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Abstract

The invention provides an oil cylinder connection device. The oil cylinder connection device comprises a lug ring and a connection base. By means of the oil cylinder connection device, an oil cylinder is allowed to rotate around a shaft through which the lug ring and the connection base are connected. The drive direction of the oil cylinder can be changed without the large-range motions. By means of the oil cylinder connection device, the service life of the oil cylinder can be prolonged. The oil cylinder connection device is simple in structure, easy to produce, convenient to install and capable of being conveniently and rapidly used.

Description

technical field [0001] The invention relates to the field of connection of mechanical components, in particular to an oil cylinder connection device. Background technique [0002] The oil cylinder is a common power device in machinery. At present, the common connection of the oil cylinder is to fix the oil cylinder to the fixed seat, and there is no buffer structure between the oil cylinder and the fixed seat. When it is necessary to change the driving direction of the oil cylinder, it is a waste of time to disassemble and assemble. If there is a small angle deviation between the piston and the piston rod of the oil cylinder during installation, the oil cylinder will not only move along the axial direction of the piston rod, but also have small movements in other directions when the oil cylinder is working, and the oil cylinder will work for a long time. Movement can damage the cylinder. When the driving force of the oil cylinder is large, it will have a certain impact on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/14F15B15/20
CPCF15B15/1414F15B15/1423F15B15/20F15B2215/30
Inventor 赵荐轩
Owner TIANJIN DINGZHAN GASOLINEEUM MACHINERY
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