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A shock-absorbing structure of a sub-frame

A sub-frame and body technology is applied in the field of shock-absorbing structure of the sub-frame, which can solve the problems of easy aging and scrapping, increase maintenance costs, and scrap the sub-frame, so as to reduce after-sales maintenance costs, simple and reasonable structure, and convenient replacement. Effect

Active Publication Date: 2020-08-04
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since most of the vibration-absorbing blocks are made of rubber materials, they are easy to be aged and scrapped, and the vibration-absorbing blocks welded on the sub-frame cannot be removed and replaced separately, which will lead to the scrapping of the entire sub-frame, resulting in great waste and greatly increasing the cost of after-sales maintenance

Method used

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  • A shock-absorbing structure of a sub-frame
  • A shock-absorbing structure of a sub-frame
  • A shock-absorbing structure of a sub-frame

Examples

Experimental program
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Embodiment Construction

[0015] The specific implementation manner of the present invention will be further described in detail below by describing the embodiments in conjunction with the accompanying drawings.

[0016] A shock-absorbing structure for a subframe, such as Figure 1-8 As shown, including the sub-frame body 10, the front or rear of the sub-frame body 10 is provided with a support 20 protruding away from the sub-frame body, the support 20 is provided with a vibration-absorbing block 30, and the support 20 It forms a detachable connection with the vibration-absorbing block 30 . In this way, the vibration-absorbing block can be reliably installed on the sub-frame, and can also be disassembled independently, which is convenient for after-sales replacement and can effectively reduce after-sales maintenance costs.

[0017] Preferably, the support 20 includes upper and lower board seats 21, 22, one side of the upper and lower board seats 21, 22 is connected to the sub-frame body 10, and the op...

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PUM

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Abstract

The invention belongs to the technical field of automobile parts, and particularly relates to a shock absorbing structure of an auxiliary carframe. The shock absorbing structure comprises an auxiliary carframe body, and the front part or the rear part of the auxiliary carframe body is provided with a support convexly extending in the direction away from the auxiliary carframe body; the support is provided with a vibration absorbing block, and the support is connected with the vibration absorbing block in a detachable mode. The shock absorbing structure is simple and reasonable, and the vibration absorbing block can be stably installed on the auxiliary carframe, and can be disassembled independently, so that the replacement is convenient after sale, and the after-sale maintenance costs can be effectively reduced.

Description

technical field [0001] The invention belongs to the technical field of auto parts, in particular to a shock absorbing structure of an auxiliary frame. Background technique [0002] The subframe carries the system components of the chassis such as control arms, bogies, stabilizer bars, suspensions, etc., and is an indispensable key component in the vehicle chassis system. As a transitional part between the chassis and the body, the sub-frame absorbs the load from various system components of the chassis and disperses the load to the body to reduce the deformation of the body. In order to prevent the subframe from resonating with the whole vehicle, vibration absorbing blocks are usually added to the subframe in the prior art, and the vibration absorbing blocks are generally directly welded to the subframe through brackets. Because most of the vibration absorbing blocks are made of rubber materials, they are easy to be aged and scrapped, and the vibration absorbing blocks weld...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D21/15
CPCB62D21/15
Inventor 张津王勇石建伟郭鹏赵群孟凡松何中晓
Owner CHERY AUTOMOBILE CO LTD
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