Pneumatic rubber shock absorption spring

A kind of rubber shock absorption, air pressure technology, applied in the direction of spring, shock absorber, gas shock absorber, etc., can solve the problems of poor performance, easy corrosion of spring, short life and so on, achieve good smoothness, increase exhaust resistance, The effect of uniform and balanced force

Inactive Publication Date: 2014-12-03
CHANGZHOU ZHEYI MECHANICAL & ELECTRICAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the shortcomings of the existing springs, which are easy to corrode, poor in performance and short in life, the present invention provides a pneumatic rubber damping spring

Method used

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  • Pneumatic rubber shock absorption spring

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Embodiment Construction

[0012] Such as figure 1 It is a schematic diagram of the structure of the present invention, a pneumatic rubber damping spring, including a spring body 1, a compression unit 2 and a mounting hole 3, the spring body 1 is connected in series by the compression unit 2 into an integrated structure, and the mounting hole 3 is located on the axis of the spring body 1 In the heart, the compression unit 2 is provided with an air bag 5 and an air channel 6 . The airbag 5 is ring-shaped with a circular cross section. The airway 6 is "S" shaped, with one end communicating with the airbag 5 and the other end communicating with the outside world. Both ends of the spring body 1 are provided with support plates 4 .

[0013] The spring body 1 adopts an integrated structure composed of compression units 2 connected in series. Each compression unit 2 is equipped with an air bag 5 and an air channel 6. Air is stored in the air bag 6. When the shock absorbs, the compression unit 2 is deformed b...

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Abstract

The invention relates to the technical field of a mechanical shock absorption device, in particular to a pneumatic rubber shock absorption spring. The pneumatic rubber shock absorption spring comprises a spring body, compression units and an installing hole, wherein the spring body is connected in series for forming an integral structure by the compression units, the installing hole is positioned in the axis of the spring body, and an air bag and an air passage are arranged in each compression unit. The air bag and the air passage are respectively arranged in each compression unit, air is stored in each air bag, during the shock absorption, the smoothness is good, a good energy absorption buffer effect can be achieved, support plates arranged at the two ends of the spring body can realize the uniform and balanced stress, and the shock absorption effect is greatly improved.

Description

technical field [0001] The invention relates to the technical field of mechanical damping devices, in particular to a pneumatic rubber damping spring. Background technique [0002] Compression springs are used in mechanical equipment such as powder cleaners, vibrating cleaning sieves, and stone removal machines to play the role of shock absorption. The existing compression springs are all metal springs. Due to their harsh working environment, the exposed The spring metal body is generally eroded by weather, dust, acid and alkali, not only the elasticity gradually decreases, but also the metal body is corroded, rusted, oxidized, and peeled off, resulting in shortened service life and increased equipment maintenance and spring replacement. Also increased labor intensity and production cost of the workman. Contents of the invention [0003] In order to overcome the problems of easy corrosion, poor performance and short service life of existing springs, the invention provides...

Claims

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Application Information

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IPC IPC(8): F16F9/05F16F9/34
Inventor 袁惠昌
Owner CHANGZHOU ZHEYI MECHANICAL & ELECTRICAL
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