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Hydraulic mounting runner assembly of automobile engine

A technology for automobile engines and hydraulic mounts, which is applied to mechanical equipment, springs, shock absorbers, etc., can solve problems such as poor damping performance and inability to lengthen, reduce the risk of internal leakage, improve performance, and simplify production processes Effect

Inactive Publication Date: 2012-10-10
NINGBO TUOPU GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the channel structure of the hydraulic mount of the automobile engine is mostly a single-circle structure. Due to the short length of the single-circle channel, it is basically impossible to lengthen the follow-up part debugging stage, resulting in poor damping performance.

Method used

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  • Hydraulic mounting runner assembly of automobile engine
  • Hydraulic mounting runner assembly of automobile engine
  • Hydraulic mounting runner assembly of automobile engine

Examples

Experimental program
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Embodiment Construction

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0016] As shown in the figure, an automobile engine hydraulic mount flow channel assembly includes a flow channel plate assembly, a decoupling membrane 1, a flow channel cover plate 2 and a cup assembly, and the flow channel cover plate 2 is fixedly arranged on the flow channel plate assembly , the upper and lower end surfaces of the decoupling membrane 1 are integrally provided with annular protrusions 11, the decoupling membrane 1 is arranged between the flow channel plate assembly and the flow channel cover plate 2, the flow channel plate assembly is fixedly arranged in the cup assembly, and the flow channel The plate assembly is provided with a first flow channel 41, and a second flow channel 42 communicating with the first flow channel 41 is formed between the flow channel plate assembly and the cup assembly. The flow channel plate assembl...

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Abstract

The invention discloses a hydraulic mounting runner assembly of an automobile engine. The hydraulic mounting runner assembly comprises a runner plate assembly, a decoupling film, a runner cover plate and a leather cup assembly, wherein the runner cover plate is fixedly arranged on the runner plate assembly, the decoupling film is arranged between the runner plate assembly and the runner cover plate, the runner plate assembly is fixedly arranged in the leather cup assembly, and a first runner is arranged on the runner plate assembly. The hydraulic mounting runner assembly is characterized in that a second runner which is communicated with the first runner is formed between the runner plate assembly and the leather cup assembly. The hydraulic mounting runner assembly has the advantages that the lengths of runners are increased through dual-ring runners, the damping performance is improved, and the hydraulic mounting performance of the automobile engine is improved.

Description

technical field [0001] The invention relates to an automobile engine hydraulic mount, in particular to an automobile engine hydraulic mount flow passage assembly. Background technique [0002] The flow channel plays the role of connecting the upper and lower liquid chambers in the automobile engine mount, and its length has a direct impact on the damping performance. The longer the length, the greater the damping and the better the performance. At present, the channel structure of the hydraulic mount of the automobile engine is mostly a single-turn structure. Due to the short length of the single-turn flow channel, it is basically impossible to lengthen the follow-up parts debugging stage, resulting in poor damping performance. Contents of the invention [0003] The technical problem to be solved by the invention is to provide an automobile engine hydraulic mount flow channel assembly which can effectively improve the damping performance. [0004] The technical solution ...

Claims

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Application Information

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IPC IPC(8): F16F9/34
Inventor 王海宝
Owner NINGBO TUOPU GROUP CO LTD
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