Heavy car engine rear suspension cushion assembly

A technology of automobile engine and rear suspension, which is applied in the direction of power plant, vehicle parts, jet propulsion device, etc. It can solve the problems of labor-intensive installation, poor vibration damping effect, etc., and achieve reliable structure, good vibration damping effect and convenient assembly Effect

Inactive Publication Date: 2015-05-27
DONGFENG LIUZHOU MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a rear suspension cushion assembly of an automobile engine, which can solve the problems of labor-consuming and time-consuming installation of the existing heavy-duty automobile engine vibration damping device and poor vibration damping effect

Method used

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  • Heavy car engine rear suspension cushion assembly
  • Heavy car engine rear suspension cushion assembly

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Embodiment Construction

[0015] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail: as figure 1 , figure 2 The rear suspension cushion assembly of the automobile engine shown includes a hollow conical outer casing 9 with holes at both ends and an inner skeleton 6 arranged in the cavity of the outer casing 9, and the large end of the outer casing 9 faces outwards. Flanging, small end inward flanging, the shape of one end of the inner skeleton 6 is a hexahedral hollow cavity, the other end is a cuboid, and one end of the cuboid of the inner skeleton 6 stretches out from the hole at the small end of the outer shell 9; the inner skeleton 6 The main rubber block 5 and the plastic plate 4 are arranged radially between the hollow cavity of the outer body and the inner cavity of the outer shell 9, wherein the plastic plate 4, the main rubber block 5 and the hexahedron of the inner skeleton 6 are vulcanized together, and then passed through the p...

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Abstract

The invention discloses a heavy car engine rear suspension cushion assembly, and relates to the technical field of car manufacturing. The heavy car engine rear suspension cushion assembly comprises a hollow cone-shaped outer shell with holes in two ends and an inner frame arranged in a cavity of the outer shell, wherein the bigger end of the outer shell is flanged outwards, the smaller end of the outer shell is flanged inwards, and the shape of one end of the inner frame is a hexahedral hollow cavity; the shape of the other end of the inner frame is cuboid, the cuboid of the inner frame stretches out from the hole of the smaller end of the outer shell, a main rubber block and a plastic plate are radially and successively arranged between the hollow cavity of the inner frame and an inner cavity of the outer shell; the hollow cavity of the inner frame is internally and successively provided with a vibration block and a limiting block, and the limiting block props against a baffle plate, the baffle plate is fixedly arranged on the bigger end of the outer shell. The heavy car engine rear suspension cushion assembly is used for solving the problem that the existing heavy car engine damper device is time-consuming and labor-consuming in installation and poor in damping effect.

Description

technical field [0001] The invention relates to the technical field of automobile manufacturing, in particular to a connection device used between a heavy-duty automobile engine and a vehicle frame. Background technique [0002] The engine of a heavy-duty vehicle is usually fixed on the frame of the vehicle. Since the engine of a heavy-duty vehicle will produce a large continuous vibration when it is working, this vibration is also transmitted to the frame of the heavy-duty vehicle, causing the entire heavy-duty vehicle to generate vibration. Vibration affects the comfort of the driver and also produces noise pollution to the surrounding environment; in order to reduce the vibration caused by the engine operation, a vibration damping device is usually installed between the engine and the frame to reduce the engine operating time. The vibration of this kind of damping device that is arranged between the heavy-duty vehicle engine and the vehicle frame at present is composed of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K5/12
Inventor 石方鉴韦永尤方贵盛朱庆乐欧阳卡许家毅
Owner DONGFENG LIUZHOU MOTOR
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