Suspension structure with adjustable axial rigidity

A technology of axial stiffness and components, applied in the direction of power plant, jet propulsion device, internal combustion propulsion device, etc., can solve the problems of unadjustable axial stiffness and poor effect, and achieve good vibration isolation and buffering effect, simple structure, good The effect of applying the foreground

Pending Publication Date: 2022-02-01
YIBIN COWIN AUTO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The axial stiffness of the existing mount cannot be adjusted, and the effect of vibration isolation, buffering and vibration reduction is not good, and further improvement is needed

Method used

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  • Suspension structure with adjustable axial rigidity
  • Suspension structure with adjustable axial rigidity
  • Suspension structure with adjustable axial rigidity

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Embodiment Construction

[0023] The specific implementation manner of the present invention will be described in further detail below by describing the embodiments with reference to the accompanying drawings.

[0024] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.

[0025] The suspension structure with adjustable axial stiffness of the present invention, such as figure 1 , 2 , shown in 3, including the support arm 1 for connecting the ...

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Abstract

The invention discloses a suspension structure with adjustable axial rigidity. The suspension structure comprises a supporting arm used for being connected with an automobile engine end and a mounting frame used for being connected with an automobile body, a positioning main spring is arranged in the mounting frame, and a limiting baffle is arranged on the side, opposite to the positioning main spring, of the mounting frame. The structure is characterized in that a vibration isolation assembly is arranged between the limiting baffle and the positioning main spring. According to the suspension structure with the adjustable axial rigidity, the structure is simple, the axial rigidity can be adjusted, the use requirement can be better met, the vibration isolation and buffering effects are good, and high practicability and good application prospects are achieved.

Description

technical field [0001] The invention belongs to the technical field of automobiles, and more specifically relates to a suspension structure with adjustable axial stiffness. Background technique [0002] The suspension structure of the car is used to reduce and control the transmission of engine vibration and play a supporting role in the powertrain of the car. [0003] In the current automobile industry, the widely used mounts are divided into traditional pure rubber mounts and hydraulic mounts with better dynamic and static performance. Pure rubber mounts generally consist of rubber vibration-isolating cushions (or other vulcanized parts) and brackets. The axial stiffness of the existing mount cannot be adjusted, and the effect of vibration isolation, buffering and vibration reduction is not good, and further improvement is needed. Contents of the invention [0004] The purpose of the present invention is to solve the problems existing in the prior art, and to provide a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K5/12
CPCB60K5/1283
Inventor 狄小祥王伟李建华
Owner YIBIN COWIN AUTO CO LTD
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