Gearbox suspension support

A suspension bracket and gearbox technology, applied in the field of auto parts, can solve the problems of unfavorable vibration reduction, poor NVH performance of the whole vehicle, low comfort, etc., to improve NVH performance, improve driving comfort, and set reasonable settings. Effect

Pending Publication Date: 2022-03-08
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on the calculation of the center of mass of the powertrain, the position of the center of mass is near the flywheel housing. Using the above arrangement, a "seesaw" structure will be formed, which is not conducive to vibration reduction, resulting in vibration problems under idling or low speed conditions, and poor NVH performance of the vehicle. low comfort

Method used

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  • Gearbox suspension support
  • Gearbox suspension support
  • Gearbox suspension support

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Embodiment Construction

[0032] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is illustrative only, and in no way restricts the disclosure, its application or uses. The present disclosure can be implemented in many different forms and is not limited to the embodiments described here. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that relative arrangements of parts and steps, compositions of materials, numerical expressions and numerical values ​​set forth in these embodiments should be interpreted as illustrative only and not as limiting, unless specifically stated otherwise.

[0033] "First", "second" and similar words used in the present disclosure do not indicate any order, quantity or importance, but are only used to distin...

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PUM

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Abstract

The invention discloses a gearbox suspension support which comprises an engine front support, a gearbox supporting beam, a gearbox left support and a gearbox right support, the engine front support is arranged on the left side and the right side of the front end of an engine, and the gearbox supporting beam is arranged at the bottom of a gearbox. The gearbox left support and the gearbox right support are arranged on the left side and the right side of the gearbox respectively, the engine front support and the gearbox supporting beam are connected with the frame longitudinal beam respectively, the gearbox left support and the gearbox right support are arranged on the gearbox supporting beam and connected with the gearbox, and a clutch booster support is integrated on the gearbox left support. According to the gearbox suspension support, power assembly supporting points are arranged more reasonably, front and rear supports are evenly stressed, a seesaw result is avoided, the damping effect is improved, the problem of idling shaking of a light truck type is solved, the NVH performance of the whole truck is improved, and the driving comfort is improved; the clutch booster support is integrated on the gearbox left support, and collaborative design is achieved.

Description

technical field [0001] The invention relates to the technical field of auto parts, in particular to a gearbox suspension bracket. Background technique [0002] Faster 6DS60T and 8JS75TC two gearboxes do not have dedicated mounting holes for the gearbox mounting bracket. The current mainstream design idea in the market is to adopt a four-point mounting arrangement, that is, on the left side of the engine front, on the right side of the front end of the engine, and on the left side of the engine rear end. The side and the right side of the rear end of the engine are supported at four places, and are fixed at the front end of the engine and the flywheel housing to support the powertrain. A suspension rubber pad is installed between the power assembly and the support bracket to reduce vibration. [0003] The above-mentioned layout structure is only supported on the engine, the rear support of the engine is fixed on the engine flywheel housing, and the gearbox is suspended in th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K17/06
CPCB60K17/06
Inventor 陈阳陈玉鸿魏江文余纪邦杜智超李新红胡骁马宏扬
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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