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Multi-stage damping shock absorber

A shock absorber and damping technology, applied in the direction of shock absorber, spring/shock absorber, shock absorber, etc., can solve the problems of shock absorber damage, shock absorber scrapping, low reliability, etc., to prevent vibration transmission , Prevent rigid damage, good shock absorption effect

Inactive Publication Date: 2016-07-20
GUANGDONG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the design of shock absorbers mostly adopts the separate design idea of ​​single-stage buffering and damping in parallel. The disadvantages are that they are large in size and low in reliability. Once the damping fails, the shock absorber will be scrapped; Provides great shock absorption, even ruined the shock absorber

Method used

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  • Multi-stage damping shock absorber
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  • Multi-stage damping shock absorber

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Embodiment

[0015] The structure diagram of the present invention is as figure 1 As shown, the multistage damping shock absorber of the present invention includes an encapsulated elastic shell 1, a primary buffer plunger 2, a primary shock absorbing damping disc 3, a secondary buffer plunger 4, a secondary porous damping disc 5, The first viscous oil 6 and the second viscous oil 7, wherein the first-level buffer plunger 2, the first-level shock-absorbing damping disc 3, the second-level buffering plunger 4, and the second-level multi-hole damping disc 5 are all installed in the package elastic In the cavity provided by the shell 1, the secondary buffer plunger 4 is installed on the secondary porous damping disc 5, the primary shock-absorbing damping disc 3 is mounted on the secondary buffer plunger 4, and the primary buffer plunger 2 Installed on the first-stage shock-absorbing damping disc 3, the second viscous oil 7 is placed at the bottom of the cavity of the encapsulating elastic shel...

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Abstract

The invention provides a multi-stage damping shock absorber. The multi-stage damping shock absorber comprises an elastic packaging housing, a primary buffer plunger, a primary shock absorbing and damping disc, a secondary buffer plunger, a secondary porous damping disc, a first viscous oil fluid and a second viscous oil fluid, wherein the primary buffer plunger, the primary shock absorbing and damping disc, the second buffer plunger and the second porous damping disc are all mounted in a cavity of the elastic packaging housing; the second buffer plunger is mounted on the second porous damping disc; the primary shock absorbing and damping disc is mounted on the secondary buffer plunger; the primary buffer plunger is mounted on the primary shock absorbing and damping disc; the second viscous oil fluid is placed at the bottom of the cavity of the elastic packaging housing; and the first viscous oil fluid is placed at the upper part of the cavity of the elastic packaging housing. The multi-stage damping shock absorber is simple in structure, excellent in shock absorption, skillful in design and favorable in performance, and is convenient and practical.

Description

technical field [0001] The invention relates to a multi-stage damping shock absorber, in particular to a multi-stage damping shock absorber for a robot, which belongs to the innovative technology of the multi-stage damping shock absorber. Background technique [0002] At present, the design of shock absorbers mostly adopts the separate design idea of ​​single-stage buffering and damping in parallel. The disadvantages are that they are large in size and low in reliability. Once the damping fails, the shock absorber will be scrapped; Provides great shock absorption, even ruining the shock absorber. Contents of the invention [0003] The object of the present invention is to provide a multi-stage damping shock absorber with simple structure and good shock absorption effect in consideration of the above problems. [0004] The technical solution of the present invention is: the multi-stage damping shock absorber of the present invention includes a packaged elastic shell, a pri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/32
CPCF16F9/3207
Inventor 张一博刘强王哲李明泽卢诗毅喻里程杨磊姚建华刘浩刘震张霞峰张根明
Owner GUANGDONG UNIV OF TECH
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