Mounting system for air compressor

An air compressor and mounting system technology, applied in the field of powertrain and air spring vehicle, can solve the problems of poor vibration absorption and noise reduction, and achieve the effects of reducing vibration, avoiding winding interference, and reducing noise.

Active Publication Date: 2016-03-16
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problem that the above-mentioned suspension system of the air compressor is poor in absorbing vibration and reducing noise, the embodiment of the present invention provides a suspension system of the air compressor

Method used

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  • Mounting system for air compressor
  • Mounting system for air compressor
  • Mounting system for air compressor

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Embodiment Construction

[0019] In order to make the object, technical solution and advantages of the present invention clearer, the implementation manner of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0020] see figure 1 and figure 2 , the embodiment of the present invention provides a suspension system for an air compressor, which is suitable for an air spring vehicle using an electric air compressor, and the air compressor includes a bracket 10 . The suspension system of the air compressor of the present invention includes bolts 2 connected with the bracket 1, self-locking nuts 4 installed on the bolts 2, rubber soft seats 6 connected with the vehicle body bracket (not shown in the figure), installed on the The rubber cushion 8 on the bolt 2 and the damping spring 9 installed between the rubber cushion 6 and the rubber cushion 8.

[0021] The bolt 2 includes a head 21 and a shank 23 . The self-locking nut 4 is rotatably instal...

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Abstract

The invention discloses a suspension system of an air compressor, belonging to the field of suspension systems. The suspension system of the air compressor comprises a bolt connected with the air compressor, a damping spring, a rubber soft seat and a rubber soft cushion slidably sleeved on the bolt, wherein one end of the damping spring is fixed on the rubber soft seat, and the other end of the damping spring is fixed on the rubber soft cushion so as to prevent the damping spring from radially shifting and separating when the air compressor works, therefore the stability of the damping spring is improved, intertwining interference between the damping spring and the bolt in the on-load process is avoided, and the service life and the damping effect of the suspension system of the air compressor are ensured; and furthermore, because the rubber soft cushion is arranged between the damping spring and the air compressor, the relative movement between the damping spring and the air compressor is effectively reduced, the vibration of the air compressor to a vehicle body is reduced, the vibration energy of the air compressor is absorbed and is diffused through the surface of the rubber soft seat in a heat manner, and therefore the vibration absorption and noise reduction effects are achieved.

Description

technical field [0001] The invention relates to the field of suspension systems, in particular to an air compressor suspension system, which is suitable for air spring vehicles using electric air compressors, and is also suitable for similar powertrains with high vibration frequencies. Background technique [0002] The suspension system is used to reduce and control the transmission of compressor vibration and play a supporting role in the powertrain. As people's requirements for vehicle NVH (NVH refers to Noise noise, Vibration vibration and Harshness) have increased, the air spring vehicle supplied by the electric air compressor has more and more requirements for low vibration when the electric air compressor is working. ,low noise. Usually, the purpose of absorbing vibration and reducing noise is achieved by optimizing the design of the air compressor and the suspension of the vehicle body. [0003] In the prior art, the suspension includes a coil spring, a soft rubber ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F04B39/00
Inventor 左申傲
Owner CHERY AUTOMOBILE CO LTD
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