Box type limit engine suspension assembly

An engine mounting and assembly technology, which is applied to power units, jet propulsion units, internal combustion propulsion units, etc., can solve the problems of poor impact resistance and short service life, and achieve good buffer performance, long service life, and easy installation. Effect

Active Publication Date: 2014-02-12
DONGFENG COMML VEHICLE CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the problems of poor impact resistance and short service lif

Method used

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  • Box type limit engine suspension assembly
  • Box type limit engine suspension assembly
  • Box type limit engine suspension assembly

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Experimental program
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Embodiment 1

[0044] see figure 1 – Figure 7 , a box-type limit engine suspension assembly, including a suspension cushion vulcanization assembly 2 and a suspension bracket 4 connected to each other, the suspension cushion vulcanization assembly 2 includes vulcanization rubber 21, an upper frame 22, The lower frame 23 and the lower frame bolts 24, the upper frame 22 is vulcanized with the lower frame 23 and the lower frame bolts 24 through vulcanized rubber 21; the engine suspension assembly also includes a limit box 3, and the suspension cushion The vulcanization assembly 2 is arranged inside the limit box 3, and the suspension cushion vulcanization assembly 2 is fixedly connected with the suspension bracket 4 through the limit box 3, and the limit box 3 includes a bottom plate 33 and a back plate 34, The rear end of the base plate 33 is fixedly connected to the rear end of the upper limit plate 31 through the back plate 34, and the two sides of the upper limit plate 31 are respectively ...

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Abstract

A box type limit engine suspension assembly comprises a suspension cushion vulcanization assembly and a suspension bracket which are mutually connected, wherein the suspension cushion vulcanization assembly comprises vulcanized rubber, an upper framework, a lower framework and a lower framework bolt, and the upper framework is integrally vulcanized with the lower framework and the lower framework bolt through the vulcanized rubber; and the engine suspension assembly further comprises a limit box, the suspension cushion vulcanization assembly is arranged in the limit box, and the suspension cushion vulcanization assembly is fixedly connected with the suspension bracket through the limit box. With the adoption of the design, the box type limit engine suspension assembly is convenient to mount, high in mechanical strength, good in buffer performance and long in service life, and can be suitable for heavy vehicles such as a commercial vehicle and the like.

Description

technical field [0001] The invention relates to an engine suspension device, in particular to a box-type limit engine suspension assembly, which is particularly suitable for reducing system vibration and improving the mechanical strength of the suspension device. Background technique [0002] As an important supporting component and vibration isolation component of the powertrain, the engine mount plays a vital role. Excessive vibration during vehicle driving will affect the performance of the power system, thereby affecting the safety of the vehicle. The engine mount is responsible for The task of protecting the engine and surrounding accessories has the functions of vibration absorption, vibration reduction, vibration isolation, and noise reduction. Therefore, optimizing the engine mount can improve the stability of the vehicle power system and the ride comfort of the vehicle. As the main cushioning part of the engine suspension cushion, the rubber pad has the characterist...

Claims

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Application Information

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IPC IPC(8): B60K5/12F16F15/04
Inventor 李海雄石裕辉谢浩孙为群
Owner DONGFENG COMML VEHICLE CO LTD
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