Rear suspension bracket cushion assembly

A rear mount and assembly technology, which is applied in the power plant, jet propulsion device, internal combustion propulsion device, etc., can solve the problem of the inability to meet the service life of the car, the inability to meet the stiffness and strength, the vibration reduction effect, the limit performance and the fatigue resistance performance. Insufficient and other problems, to achieve the effect of excellent vibration reduction effect, high strength, good limit performance

Inactive Publication Date: 2009-07-22
大连安达汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem is that the suspension bracket assembly of the prior art cannot meet the rigidity and strength requirements in a specific direction, so the impact deformation and dynamic deformation are relatively serious, and

Method used

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  • Rear suspension bracket cushion assembly
  • Rear suspension bracket cushion assembly
  • Rear suspension bracket cushion assembly

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Experimental program
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Embodiment Construction

[0017] like Figure 5 shown, combined with Figure 1-4 as well as Figure 6 , Figure 7 Illustrate that the rear suspension bracket cushion assembly for the heavy-duty vehicle high-power engine of the present invention is composed of a rear suspension cushion assembly 1 and a rear suspension bracket assembly 2. Among them, the rear suspension cushion assembly 1 is inserted into the inner cavity of the rear suspension bracket assembly 2, and a certain pressure ( Figure 7 medium Z-direction load) until the two pieces fit together completely. Then its protruding part 41 of the steel limit plate 4 on the rear suspension soft cushion assembly (such as image 3 ) until it is flat against the bracket assembly (such as Figure 6 shown).

[0018] In the figure, the rear suspension cushion assembly 1 is an upper seat 3 made of die-cast aluminum (or cast steel or cast iron), a steel limiting plate 4, a steel middle plate 5 and a vulcanized integrated rubber between them. Composed...

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Abstract

The invention discloses a rear suspended bracket cushion assembly, which comprises a bracket assembly (2) and a rear suspended cushion assembly (1) inserted into and jointed with an inner cavity of the bracket assembly. The cushion assembly comprises an upper seat (3) and rubber-made cubic units on two sides, and an intermediate board is arranged between the upper seat of the cushion assembly (1) and a limiting board. The interior of the bracket assembly is V-shaped and two sides of the bracket assembly are provided with rectangular grooves (12) for accommodating the limiting board (4) of the cushion assembly (1). The rear suspended bracket cushion assembly provided for a high power engine of a camion improves the carrying capacity and gives equal consideration to two types of distortion of compression and shear so as to satisfy the requirements on different rigidities and strengths, and effectively reduce impact distortion and dynamic distortion. The assembly has the advantages of higher intensity, better damping effect, better limiting performance and more excellent anti-fatigue performance so as to fully satisfy the requirement of an automobile on the service life of the product.

Description

technical field [0001] The invention relates to a bracket assembly for supporting an integrated cushion structure of an engine, more specifically, to a rear suspension bracket cushion assembly for a high-power engine of a truck. Background technique [0002] Usually, the volume and weight of the high-power engine of the truck are relatively large, and it is often necessary to set up a suspension bracket to support it. The problem is that the suspension bracket assembly of the prior art cannot meet the rigidity and strength requirements in a specific direction, so the impact deformation and dynamic deformation are relatively serious, and because the degree of rigid contact is large, the vibration damping effect, position limit There are deficiencies in performance, fatigue resistance and other aspects, so it cannot meet the requirements of the service life of the car. Contents of the invention [0003] In view of the above problems, the present invention provides a rear su...

Claims

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Application Information

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IPC IPC(8): B60K5/12F16F15/08F16M5/00F16F1/54
Inventor 赵丰
Owner 大连安达汽车零部件有限公司
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