Air spring with adjustable damping
An air spring and damping technology, applied in the direction of spring, spring/shock absorber, gas shock absorber, etc., can solve the problems of complicated variable damping method and variable damper, oil leakage of elasticity and damping device, complicated structure, etc. Simple structure, reliable elasticity and variable damping, low cost of raw materials
Active Publication Date: 2017-11-21
东营市东凯园区运营管理有限公司
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- Application Information
AI Technical Summary
Problems solved by technology
The existing elastic and damping devices have complex structures, precise processing, and high cost. The elastic and damping devices using viscous liquids may even leak oil; the working load of many mechanical equipment often changes, and the damping needs to be changed accordingly. Damping methods and variable dampers are mostly complicated
[0003] It is difficult for the existing technology to provide an elastic and damping device with simple structure, low cost, clean and environment-friendly, and providing adjustable damping for mechanical equipment
Method used
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Embodiment Construction
[0016] The following are specific embodiments of the present invention, and the solution of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
[0017] The damping-adjustable air spring consists of:
[0018] A piston shaft 1, the piston shaft 1 is composed of an upper end rod 11, an upper stop boss 12, a piston installation section 13, a piston positioning boss 14, a lower stop boss 15, and a lower end rod 16; a piston 7, installed in the The middle of the piston shaft 1; there is an annular groove on the side of the piston 7, a rubber ring 71 is installed in the annular groove; a tubular cylinder 5; a spring 101; 311. Appropriately add lubricating oil or grease to the inner hole of the upper rubber tube mounting seat 311. There is a tubular inner rubber tube mounting seat 312 on the upper bottom plate 31, and a vent hole 3121 on its side; Through hole, there is a ring gro...
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The invention relates to an air spring with adjustable damping, in particular to an air spring with adjustable damping which is simple in structure and provides adjustable damping for mechanical equipment, which consists of the following parts: a piston shaft; a piston ; a tubular cylinder; a spring; an upper bottom plate; a lower bottom plate; a section of upper rubber hose, a section of lower rubber hose, and a section of inner rubber hose; during installation, the air spring with adjustable damping can be provided for the machine by adjusting the upper rubber hose adjustment device Variable damping; provide equal adjustable damping for mechanical equipment, so that the machinery can maintain stable movement in more changing working conditions; simple structure, no particularly high parts precision requirements, low raw material cost and processing cost; use natural Air is used as the damping medium, which is clean and environmentally friendly.
Description
technical field [0001] The invention relates to an air spring with adjustable damping, in particular, to an air spring with adjustable damping which is simple in structure and provides adjustable damping for mechanical equipment. Background technique [0002] Elastic and damping devices are often used in mechanical products to improve their vibration characteristics. The existing elastic and damping devices have complex structures, precise processing, and high cost. The elastic and damping devices of viscous liquids may even leak oil; the working load of many mechanical equipment changes frequently, and the damping needs to be changed accordingly. Most of the damping methods and variable dampers are more complicated. [0003] It is difficult in the prior art to provide an elastic and damping device with a simple structure, low cost, cleanliness and environmental protection, and adjustable damping for mechanical equipment. SUMMARY OF THE INVENTION [0004] The purpose of ...
Claims
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IPC IPC(8): F16F9/02F16F9/32
CPCF16F9/0218F16F9/366F16F2222/04F16F2230/06
Inventor 黄勇
Owner 东营市东凯园区运营管理有限公司