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Vibration absorber assembly for automobile engine

A technology for automobile engines and vibration absorbers, which is applied in power units, vehicle components, non-rotational vibration suppression, etc., can solve problems such as poor vibration absorption effect, unsatisfactory rigidity and strength, and broken mounting plates, and achieves improved anti-vibration performance. effect, not easy to break, the effect of reducing noise

Active Publication Date: 2012-07-04
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the mounting plate of the existing vibration absorber assembly is a single structure, and there is only one connection point with the suspension bracket, the vibration absorption effect is poor, and in the test, the mounting plate often breaks, and the stiffness and strength cannot meet the requirements

Method used

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  • Vibration absorber assembly for automobile engine
  • Vibration absorber assembly for automobile engine
  • Vibration absorber assembly for automobile engine

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Experimental program
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Embodiment Construction

[0014] The present invention will be further described below in conjunction with the accompanying drawings.

[0015] see figure 1 with figure 2 A vibration absorber assembly for an automobile engine as shown, including a mounting bracket and a mass block 7, is characterized in that:

[0016] The mounting bracket is composed of a first mounting plate 4, a second mounting plate 9 and a third mounting plate 6. The section of the third mounting plate 6 is “L” shaped. The right side of the vertical side of the mounting plate 6 is fixedly connected;

[0017] The section of the first mounting plate 4 is "V" shaped, and one side of the first mounting plate 4 is connected to the left side of the vertical edge of the third mounting plate by the first bolt 5;

[0018] The section of the second mounting plate 9 is in an inverted “V” shape, and one side of the second mounting plate 9 is connected to the lower surface of the horizontal side of the third mounting plate by a second bolt 8...

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PUM

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Abstract

The invention discloses a vibration absorber assembly for an automobile engine. A mounting support consists of a first mounting plate, a second mounting plate and a third mounting plate. The cross section of the third mounting plate is 'L'-shaped, and a weight is fixedly connected with the right surface of a vertical side of the third mounting plate. The cross section of the first mounting plate is 'V'-shaped, and one side of the first mounting plate is in positioning connection with the left surface of the vertical side of the third mounting plate. The cross section of the second mounting plate is 'V'-shaped, and one side of the second mounting plate is in positioning connection with the lower surface of a horizontal side of the third mounting plate. Using the vibration absorber assembly can further reduce interior noise of the automobile, and the mounting support is not easy to break when stressed by larger force, while vibration resistance is improved.

Description

technical field [0001] The invention relates to an automobile accessory, in particular to an automobile engine vibration absorber assembly. Background technique [0002] The suspension bracket of the engine of the miniature car mostly adopts a three-point arrangement of front, left and right. Since the width of the frame is larger than the size of the engine, the size of the suspension bracket is long, resulting in low stiffness of the suspension bracket and large low-frequency swing. However, the positions of the engine and the frame are sometimes far apart, causing the modal parameters of the suspension bracket to fail to meet the design requirements, and it is easy to cause resonance at the engine excitation frequency, so the vibration absorber assembly is installed on the suspension bracket. The vibration absorber assembly needs to be well designed for vibration absorption frequency parameters, mass, damping, connection method and position, so as to achieve the best vib...

Claims

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Application Information

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IPC IPC(8): B60K5/12F16F15/02F16F15/08
Inventor 杨怀刚郭丽王琴苏俊龙蓝军胡铁刚邓伟詹樟松
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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