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Intercooler pipeline fixing structure

A fixed structure, cooler technology, applied in machine/engine, combustion engine, non-rotational vibration suppression, etc., can solve problems such as large swinging body, and achieve the effect of uniform force

Active Publication Date: 2016-02-03
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that the intercooler pipe Louis in the prior art has a large swing and transmits a large vibration to the vehicle body

Method used

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  • Intercooler pipeline fixing structure
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Examples

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Effect test

Embodiment Construction

[0025] refer to figure 2 , The top end of the steel sleeve 6 used in this embodiment has a flange 61 .

[0026] refer to image 3 , Figure 4 with Figure 5 , The cushion 7 used in this embodiment has an upper flange 71 , a lower flange 72 and a first annular groove 73 between the upper flange 71 and the lower flange 72 . The opening of the first ring groove 73 is located at the side of the cushion 7 . from Figure 4 and Figure 5 It can be seen more clearly that the lower flange 72 has a plurality of concentric second annular grooves 74 with openings located on the bottom surface of the cushion 7,

[0027] refer to Image 6 with Figure 7 , the intercooler pipeline fixing structure in this embodiment includes: an intercooler pipeline bracket 1 for fixing the intercooler pipeline, an engine fixing bracket 2 for supporting the intercooler pipeline on the engine, Bolt 5, steel sleeve 6 and cushion 7. The height of the soft pad 7 is greater than the height of the lower...

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Abstract

An intercooler pipeline fixing structure comprises an intercooler pipeline support, an engine fixing support, a bolt, a steel sleeve and a soft cushion. The steel sleeve is provided with a flange. The soft cushion is provided with an upper flange, a lower flange and a first annular groove located between the upper flange and the lower flange. The lower flange is provided with a plurality of concentric second annular grooves with openings located in the bottom face. The height of the soft cushion is larger than the height between the lower surface of the flange of the steel sleeve and the bottom end of the soft cushion. The first annular groove of the soft cushion is clamped in the intercooler pipeline support. The steel sleeve penetrates the soft cushion, and the flange is pressed on the top face of the soft cushion. The bolt penetrates the steel sleeve and the engine fixing support, then the bolt is fastened through a nut till the bottom end of the steel sleeve is supported on the engine fixing support, the lower flange elastically deforms at the second annular grooves, and the bottoms of the second annular grooves are located above the bottom end of the steel sleeve. The vibration damping and stability of fixing of an intercooler pipeline are combined.

Description

technical field [0001] The invention relates to the field of automobile vibration reduction, in particular to an intercooler pipeline fixing structure. Background technique [0002] The intercooler pipeline is an important part of the air intake system of supercharged vehicles. It connects the intercooler and the engine or connects the intercooler and the air filter. The intercooler pipeline connecting the intercooler and the engine is usually longer. It is susceptible to large swing and vibration caused by the action of the engine. The swing may cause the pipeline to interfere with peripheral parts and be damaged. The vibration will be transmitted to the body through the intercooler and affect NVH performance. Therefore, it is necessary to design a reasonable fixing structure for the intercooler pipeline connected to the engine, so that the pipeline must not only be fixed to a certain extent so as not to swing, but also have sufficient damping effect to prevent the vibratio...

Claims

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Application Information

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IPC IPC(8): F02B29/04F16F15/04
CPCY02T10/12
Inventor 严鑫映左炜晨胡光辉汤海娟何竹革张利
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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