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Hydraulic suspension of engine

A hydraulic mount and engine technology, applied in the field of auto parts, can solve the problems of poor shear resistance of engine mounts, poor ride comfort, reduced shock absorption performance, etc., and achieve good shock absorption effect and good shear resistance. , The effect of low maintenance cost

Active Publication Date: 2012-07-18
泛美汽车零部件(宁波)有限公司
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Problems solved by technology

[0011] The invention provides an engine hydraulic mount that can adapt to the installation of the engine in a car with a small height space and has good shear resistance, and solves the problem that the existing mount with shock absorption function can adapt to the problem by reducing the shock absorption performance. The problem of poor ride comfort caused by the installation of the engine in a car with a small height space and the problem of poor shear resistance of the existing engine mount

Method used

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  • Hydraulic suspension of engine

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Embodiment Construction

[0031] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0032] see figure 1 , a hydraulic engine mount, including cup support cover 1, cup 2, base 3, decoupling sheet 4, partition 5, rubber main spring 6, upper frame 7 and engine fixing bracket 8.

[0033] Leather cup support cover 1 is annular. The leather cup support cover 1 is made of aluminum. Nine installation notches 11 are arranged on the outer periphery of the cup supporting cover 1 .

[0034] Leather cup 2 is made for rubber.

[0035] The base 3 is made of aluminum. The lower end of the base 3 is provided with a groove 31 passing through the front and rear end surfaces. The left and right ends of the upper end surface of the base 3 are respectively provided with two upper frame positioning pins 32 and a base portion mounting hole 33 . The mounting hole 33 of the base part is located between the two upper frame positioning pins 32 . The base 3...

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Abstract

The invention relates to a suspension of an engine, in particular to a hydraulic suspension of an engine, which comprises a base, a rubber main spring, an upper frame and an engine fixing support, wherein a main liquid chamber, a secondary liquid chamber and a liquid flow passage are arranged between the rubber main spring and the base; the liquid flow passage communicates the main liquid chamber with the secondary liquid chamber, the upper frame and the base form an annular structure clamped on the rubber main body, one end of the engine fixing support is fixedly connected on the end surface of the rubber main body, parallel to a plane on which the annular structure is located, the other end of the engine fixing support is provided with an installation hole or a bolt for installing the engine, and the engine fixing support, the main liquid chamber and the secondary liquid chamber are arranged from top to bottom in sequence. The invention provides the hydraulic suspension of the engine, which can be adapted to the installation of the engine in a vehicle with a small height space and is good in shear resisting capability, thereby solving the problem that the existing hydraulic suspension of the engine is poor in shear resisting capability and poor in vibration reduction effect.

Description

technical field [0001] The invention relates to an engine mount with a damping function, in particular to an engine hydraulic mount, which belongs to the field of auto parts. Background technique [0002] In order to overcome the problem that the vehicle body vibration caused by the vibration of the engine reduces the ride comfort of the vehicle, the engine is mounted on the vehicle body through an engine mount with a damping function when the car is manufactured. [0003] The original engine mount with shock absorption function absorbs the vibration of the vehicle by using the internal friction characteristics of rubber to play the role of shock absorption. [0004] In the Chinese Patent Authorization Announcement No. 201517580U, the authorized announcement date is June 30, 2010, and the patent document titled "Engine Rubber Mount" discloses an engine mount that uses rubber for shock absorption. The mount includes The vulcanized outer casing, the inner casing and the rubb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F13/10B60K5/12
Inventor 史美杰张军范倩倩潘美蕾章阳贺
Owner 泛美汽车零部件(宁波)有限公司
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