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Passenger vehicle engine suspension device

A technology for engine mounts and passenger cars, applied in the direction of power plants, jet propulsion devices, internal combustion propulsion devices, etc., can solve the problems of engine vibration and road surface excitation isolation and absorption reduction, and cannot effectively solve the problems of engine mount vibration reduction

Inactive Publication Date: 2018-11-23
肥东县安达机械配件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this engine mount structure can only limit the displacement of the engine, while reducing the isolation and absorption of engine vibration and road excitation, making it unable to effectively solve the technical problem of engine mount vibration reduction

Method used

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  • Passenger vehicle engine suspension device
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  • Passenger vehicle engine suspension device

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Embodiment Construction

[0020] Such as Figure 1-Figure 4 As shown, a passenger car engine suspension device proposed by the present invention includes a fixed plate 1, a sleeve 4, a lifting member 6, a fixed sleeve 12, a support sleeve 13 and a vibration damping assembly 17, and the upper end of the fixed plate 1 is provided with a first Vibration damping gasket 2, set 4 is provided in the middle of the lower end of fixed plate 1, and the inner side of set 4 is slidingly connected with lifting member 6, the left and right sides of the lower end of fixed plate 1 are all provided with screw rod 5 in set 4, and the lower end of screw rod 5 runs through Lifting member 6, the outer side of screw mandrel 5 is provided with the first spring 7 between the lifting member 6 and the fixed plate 1, the outer side of screw mandrel 5 is provided with the second damping gasket 8 at the lower end of lifting member 6, and the outer side of screw mandrel 5 A screw cap 10 is sheathed on the lower end of the second dam...

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Abstract

The invention discloses a passenger vehicle engine suspension device which comprises a fixing plate, a sleeving component, a lifting component, a fixing sleeve, a support sleeve and vibration reduction assemblies. A first vibration reduction gasket is arranged at the upper end of the fixing plate, the sleeving component is arranged in the middle of the lower end of the fixing plate, the lifting component is slidably connected with the inner side of the sleeving component, lead screws are arranged on the left side and the right side of the lower end of the fixing plate and are positioned in thesleeving component, and the lower ends of the lead screws penetrate the lifting component. The passenger vehicle engine suspension device has the advantages that vibration reduction and vibration isolation effects can be realized by the first vibration reduction gasket, first springs and second vibration reduction gaskets in the passenger vehicle engine suspension device for engines in the perpendicular directions; vibration reduction and vibration isolation effects can be realized by vibration reduction layers and the vibration reduction assemblies in the passenger vehicle engine suspensiondevice for the engines in the perpendicular directions, vibration reduction and vibration isolation effects further can be realized by the vibration reduction layers and the vibration reduction assemblies for the engines in the horizontal left-right directions, and vibration reduction and vibration isolation effects further can be realized by third vibration reduction gaskets in the passenger vehicle engine suspension device for the engines in the horizontal front-rear directions.

Description

technical field [0001] The invention relates to the technical field of motor vehicle accessories, in particular to a passenger vehicle engine suspension device. Background technique [0002] Automobile engine mount is a supporting and vibration-isolating element connecting the engine and the car body. It can isolate the vibration and noise of the engine from being transmitted to the cabin, and significantly improve the comfort of the vehicle. [0003] Chinese Patent Publication No. 102275494A, published on December 14, 2011, and titled "An Engine Mounting Structure", discloses an engine mounting structure. The suspension structure connects the engine and the vehicle frame through the suspension installation seat, the suspension structure can isolate or slow down the vibration of the engine, and can make the engine conveniently applied to the pallet type vehicle frame. However, this engine mount structure can only limit the displacement of the engine, while the isolation and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K5/12
CPCB60K5/125B60K5/1283
Inventor 盛仕艮
Owner 肥东县安达机械配件有限公司
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