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Spring shock absorber

A shock absorber, metal plate technology, applied in the direction of spring/shock absorber, shock absorber, shock absorber, etc., can solve the problems of complicated installation and disassembly, high noise, poor shock absorption effect, etc.

Inactive Publication Date: 2017-05-17
杨文元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the existence of natural vibration, the existing shock absorber is easy to transmit intermediate frequency vibration, and the critical damping ratio is generally only 0.005, so the vibration isolation ability near the resonance frequency is poor; the noise is large, the structure is complex, the shock absorption effect is poor, and the installation Complex disassembly, short life and many other problems

Method used

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  • Spring shock absorber

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Embodiment Construction

[0012] The present invention will be further explained below in conjunction with the accompanying drawings and embodiments.

[0013] Such as figure 1 Shown, a kind of spring shock absorber is characterized in that: comprise upper shell 1, spring 2, fixed metal plate 3, nut 5, fixed bolt hole 9, base 10 and damping rubber ring 11; Described fixed metal plate 3 left and right Both sides are provided with fixing bolt holes 9, and the fixed metal plate 3 is provided with a damping rubber ring 11, and the damping rubber ring 11 is provided with a base 10; the upper shell 1 covers the base 10, and the upper shell 1 connects with the base through a nut 10 is fixed and tightened; the upper shell 1 is provided with a spring 2; the lower rubber sound insulation friction pad 4 is arranged under the fixed metal plate 3; the damping rubber ring 11 is provided with a lower rubber pad 8; the upper The shell 1 is provided with an upper rubber pad 7; the upper rubber pad 7 is provided with an...

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PUM

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Abstract

The invention discloses a spring shock absorber, which is characterized by comprising an upper shell (1), springs (2), a fixing metal plate (3), a nut (5), fixing bolt holes (9), a base (10) and a damping rubber ring (11). The fixing bolt holes (9) are formed in the left side and the right side of the fixing metal plate (3); the damping rubber ring (11) is arranged on the fixing metal plate (3); the base (10) is arranged on the damping rubber ring (11); the upper shell (1) covers the base (10); the upper shell (1) and the base (10) are tightly fixed through the nut (5); and the springs (2) are arranged in the upper shell (1).

Description

technical field [0001] The invention discloses a shock absorber, in particular to a spring shock absorber. Background technique [0002] The shock absorber is mainly used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface. When passing through uneven roads, although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will reciprocate, and the shock absorber is used to suppress this spring jumping. Shock absorber is too soft, automobile body can hop up and down, shock absorber can bring too great resistance too forcedly, cloggy bedspring works normally. It is mainly used for the main engine, auxiliary machine, various power machinery and instruments to avoid the influence of vibration, and play the role of reducing vibration, noise and preventing impact. Due to the existence of natural vibration, the existing shock absorber is easy to transmit intermediate frequency vibration, ...

Claims

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Application Information

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IPC IPC(8): F16F7/104F16F7/108
Inventor 杨文元
Owner 杨文元
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