Vehicle rightwards suspending device

A technology of automobile and right mount, which is applied in the direction of power plant, jet propulsion device, internal combustion propulsion device, etc. It can solve the problems of large vibration and displacement, insufficient torsion and jump limit, and influence on the comfort of the whole vehicle, so as to achieve easy realization, Effect of improving NVH performance, avoiding play and displacement

Active Publication Date: 2012-09-19
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] At present, the ordinary right mount has insufficient restrictions on the torsion and jump of the powertrain under certain working conditions. Simply put, under severe working conditions such as powertrain ignition, flameout, rapid acceleration, braking, and bumpy roads, its Vibration and displacement will be relatively large, seriously affecting the comfort of the vehicle

Method used

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  • Vehicle rightwards suspending device
  • Vehicle rightwards suspending device
  • Vehicle rightwards suspending device

Examples

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Embodiment Construction

[0020] In the present invention, the hydraulic mount 1 is provided with a right connecting bracket 3, and the right connecting bracket 3 is covered with an anti-twist rod mount 2, so that the anti-twist rod mount 2 can realize secondary attenuation of jumping force.

[0021] The hydraulic mount 1 is installed on the longitudinal beam of the vehicle body; the smaller end of the anti-twist rod mount 2 is connected to the right connecting bracket 3, and the other end is installed on the vehicle body; the right connecting bracket 3 is fixed to the engine block so that the right suspension The mounting device has a better shock absorption effect. The inner tubes at both ends of the anti-twist pull rod suspension 2 are respectively provided with bushings 4 . And the axes of the inner tubes at the two ends of the anti-twist pull rod suspension 2 are perpendicular to each other.

[0022] The present invention includes a hydraulic mount 1, a pull rod anti-twist mount 2, and a right co...

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PUM

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Abstract

The invention discloses a vehicle rightwards suspending device. The vehicle rightwards suspending device is characterized in that a right connecting bracket is arranged on a hydraulic suspension; and an anti-torsion pull rod suspension is sleeved on the right connecting bracket. Due to the adoption of the structure, the device has the following characteristics that: 1, large movement and large displacement of a power assembly are avoided under a severe working condition; 2, the process is simple and easy to realize, and the noise vibration and harshness (NVH) performance of the whole vehicle is improved with relatively low cost; and 3, the device can adapt to different vehicle types through the change of size.

Description

technical field [0001] The invention relates to a suspension of an automobile power assembly, in particular to a right suspension device of an automobile. Background technique [0002] The layout of the powertrain mount system mostly adopts three-point mounts or four-point mounts. The left and right mounts are load-bearing mounts, which support the powertrain and play a role in attenuating the vibration of the powertrain. The rest of the mounts are used as auxiliary mounts. place. Especially the right mount plays a key role, so the right mount generally adopts a hydraulic mount structure to improve the NVH performance of the vehicle as much as possible. [0003] At present, the ordinary right mount has insufficient restrictions on the torsion and jump of the powertrain under certain working conditions. Simply put, under severe working conditions such as powertrain ignition, flameout, rapid acceleration, braking, and bumpy roads, its Vibration and displacement will be relat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K5/12
Inventor 卜万里李扬
Owner CHERY AUTOMOBILE CO LTD
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