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Tensioner installing support

A technology for installing brackets and tensioners, which is applied in the direction of machines/engines, mechanical equipment, etc., can solve the problems of cumbersome processing and complex tensioner installation structure, etc., achieve good manufacturability, save mold costs and management costs, and simplify the structure Effect

Inactive Publication Date: 2016-12-07
GUANGDONG POLYTECHNIC NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The installation structure of the above-mentioned tensioner is relatively complicated, and the processing is relatively cumbersome

Method used

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Embodiment Construction

[0020] The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments, but not as a limitation to the present invention.

[0021] Reference Figure 1~3 , A mounting bracket for a tensioner in an embodiment of the present invention includes a bracket body for installing the tensioner, and the bracket body is provided with:

[0022] A bracket mounting hole 1 with threads on the bracket mounting hole 1;

[0023] A circular arc waist-shaped hole 10, the circular arc waist-shaped hole 10 is provided with three tensioner installation holes (respectively the tensioner installation hole 2, the tensioner installation hole 3 and the tensioner installation hole 4), The tensioner installation hole is provided with threads.

[0024] The bracket mounting hole 1 is on a plane lower than the tensioner mounting hole, and the tensioner mounting hole 2, the tensioner mounting hole 3, and the tensioner mounting hole 4 on the circular waist-sh...

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Abstract

The invention belongs to the field of automobile engine front-end gear train system design, and particularly relates to a tensioner installing support. The tensioner installing support comprises a support body used for installing a tensioner. The tensioner installing support is characterized in that the support body is provided with a support installing hole and at least one arc kidney-shaped hole, wherein the support installing hole is provided with threads, each arc kidney-shaped hole is provided with at least two tensioner installing holes, and the tensioner installing holes are provided with threads. The tensioner installing holes of the structure and a tensioner assembly are engaged with each other in a shape matched mode under the condition of preventing relative rotation. The tensioner installing holes can adjust the tensioner to different fixing positions in a classified mode. According to the tensioner installing support, through specific design of the tensioner installing holes, universality is improved, and therefore the same tensioner can be applied to the engine front-end gear train scheme of different configurations; and the manufacturability is good, the structure is simplified, and meanwhile mold expenses and management cost are reduced.

Description

Technical field [0001] The invention belongs to the field of design of front-end gear train systems of automobile engines, and in particular relates to a mounting bracket for a tensioner. Background technique [0002] Generally speaking, the installation structure of the belt tensioner of the engine front-end wheel train is as follows: the tensioner assembly is provided with a mounting bolt, and the engine block is provided with a mounting hole corresponding to the mounting bolt, so that the tensioner The assembly is fixed on the engine block. It can be seen from the above installation structure that the installation position of the tensioner on the same engine is fixed. However, the belt of the engine front-end train system will extend after a period of operation. At this time, the tension of the belt cannot meet the requirements, which will cause the belt to slip, and the power of the front gear train will decrease. Therefore, the tension of the belt needs to be readjusted. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B61/06
CPCF02B61/06
Inventor 王红云李杰浩吴劲陈华竣向英
Owner GUANGDONG POLYTECHNIC NORMAL UNIV
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