Combined type damping mechanism

A shock-absorbing mechanism and composite technology, applied in the field of vehicle engineering, to achieve the effects of increasing service life, improving energy utilization, and improving integration

Pending Publication Date: 2018-09-28
北京光宇之勋科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The elastic parts of the suspension can buffer and attenuate the vibration of the car, but the elastic parts will be impacted by the vibration and produce reverse vibration. The occupants feel uncomfortable or even fatigued by the continuous vibration of the vehicle. Therefore, the shock absorber is required to alleviate and attenuate the vibration of the suspension. vibration

Method used

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  • Combined type damping mechanism

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Embodiment Construction

[0015] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0016] figure 1 is a structural schematic diagram of a compound damping mechanism according to an embodiment of the present invention. As shown in the figure, the composite shock absorbing mechanism includes: a shock absorbing mechanism shell 101; an energy conversion structure shell 102, the shock absorbing mechanism shell and the energy transforming structure shell are connected through a coupling 105; the shock absorbing mechani...

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PUM

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Abstract

The invention provides a combined type damping mechanism. The combined type damping mechanism comprises a damping mechanism shell, an energy conversion structure shell, a damping mechanism end cover,an energy conversion structure end cover, a first magnetorheological fluid chamber end cover, a second magnetorheological fluid chamber end cover, a piston, a work rod, a first piston rod and a secondpiston rod. The damping mechanism shell and the energy conversion structure shell are connected through a coupler. The damping mechanism end cover is located at one end of the damping mechanism shelland is fixedly connected with the damping mechanism shell through a first fine screw. The energy conversion structure end cover is located at one end of an energy conversion structure and is fixedlyconnected with the energy conversion structure shell through a second fine screw. The first magnetorheological fluid chamber end cover is in contact with the damping mechanism end cover. The second magnetorheological fluid chamber end cover is in contact with the coupler. The piston is located in a magnetorheological fluid chamber, and at least part of the outline of the piston is of an arc shape.

Description

technical field [0001] The invention relates to the field of vehicle engineering, in particular to a composite damping mechanism. Background technique [0002] Automobile suspension has a great relationship with the ride comfort, handling stability and ride comfort of the vehicle, including all force transmission components connected between the body and the axle. The body vibration caused by the vehicle running on uneven roads can be mostly attenuated by the suspension system and then transmitted to the body. Different types of vehicles have different requirements on the performance of the suspension system, and their structures are also different. Most suspension systems are composed of shock absorbers, elastic elements and connecting devices. The elastic parts of the suspension can buffer and attenuate the vibration of the car, but the elastic parts will be impacted by the vibration and produce reverse vibration. The occupants feel uncomfortable or even fatigued by the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F9/53F16F9/36F16F9/32
CPCF16F9/53F16F9/3207F16F9/3214F16F9/3242F16F9/36
Inventor 王子芹
Owner 北京光宇之勋科技有限公司
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