Air spring damping device and damping method thereof

A technology of air springs and shock absorbers, applied in the direction of springs/shock absorbers, springs, shock absorbers, etc., can solve problems such as equipment damage, reduce the influence of natural vibration, reduce the area of ​​natural vibration, and reduce the structure damage effect
CN111677797BInactive Publication Date: 2021-11-16HANGZHOU DIANZI UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HANGZHOU DIANZI UNIV
Publication Date
2021-11-16
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses an air spring damping device and a damping method thereof. The natural vibration area of ​​the existing air spring body is too large. The invention includes a base connecting plate, an air spring body, a shock absorbing screw and a top connecting plate; several connecting pieces are fixed on both the base connecting plate and the top connecting plate; one end of the air spring body is fixed to the base connecting plate, and the other end is provided with a screw holes, and each screw hole forms a screw pair with a damping screw; the outer rings of the n bearings are all fixed to the top connecting plate, and the inner rings of the n bearings are respectively fixed to the n damping screws. In the present invention, the damping screw restricts the position of the air spring body through threaded connection. When the air spring body vibrates naturally, it will only slide on the damping screw, thereby limiting the vibration in the vertical direction of the damping screw and reducing the air pressure. The natural vibration area of ​​the spring.
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Description

technical field

[0001] The invention relates to an air spring device, in particular to an air spring damping device and a damping method thereof. Background technique

[0002] The air spring is filled with compressed air in a sealed container, and uses the compressibility of the gas to realize its elastic effect. The problem with the air spring is that when the air spring body realizes its elastic function, it will also have a self-vibration situation; Damage the internal parts of the equipment and cause unnecessary losses. Contents of the invention

[0003] The object of the present invention is to propose an air spring damping device and a damping method thereof for the problem that the excessively large natural vibration area of ​​the air spring may cause damage to the inside of the equipment.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] An air spring damping device of the present invention co...

Claims

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