CN202971698U - Automotive engine suspension shock absorber - Google Patents

Abstract

An automotive engine suspension shock absorber includes bolts (1), a locating pin (2), a shock absorber support plate (3), shock absorber bearing rubber blocks (4) and a shock absorber junction plate (6). The automotive engine suspension shock absorber is characterized in that a V-shaped shock absorber reinforcing plate (5) is disposed between the shock absorber bearing rubber blocks (4). By means of the V-shaped shock absorber reinforcing plate, not only is the hardness of the bearing rubber blocks enhanced, but also length of each bearing rubber block is decreased. Therefore, amplitude of the engine is reduced, shock absorbing and noise reducing functions of an improved automotive engine suspension system are improved and enhanced, safety and comfort of an automobile are improved greatly, and service life of the automobile is prolonged.

Description

A kind of car engine suspension vibration damper

Technical field

The utility model relates to engineering component field, particularly a kind of car engine suspension vibration damper.

Background technique

Along with the fast development of automotive industry, Automobile Design is towards light and economization development, and the use of high power engine and lightweight automotive material makes motor be passed to the vibration amplitude increasing of vehicle body.The uneven force and moment that produces in engine working process and the Roughness on road surface are the main excitation sources of automobile vibration, motor is as one of topmost vibration source of automobile, if the vibration of its generation can not get good control, can cause that other part that Metal Sheets for Body-manufacturing is connected with vehicle frame produces abnormal vibrations and noise, affect simultaneously control stability and the smoothness of automobile, the component of damage car even when serious shorten working life of automobile.In motor all working speed range; the vibration that motor produces must be isolated by suspension system; reduce as far as possible the vibration that passes to automobile chassis and vehicle body; suspension system also need be isolated the wheel that is caused by the road injustice, the vibration of suspension system simultaneously; prevent that this vibration is to the motor transmission; avoid the engine luggine aggravation; stationarity and travelling comfort when satisfying vehicle operating; and guaranteeing idling and the stability of motor when shutting down, the effect of Engine Mounting System is seen some from this.But, there is defective in orthodox car engine mounting product in the design of vibration damper at present, cause and form a resonant cavity between automobile suspended supporting frame and engine assembly, producing howling after automobile wind in the process of moving is exaggerated by resonant cavity, and tradition suspends, and the shock absorber rubber structure is long, poor rigidity, causes motor operation amplitude larger, causes resonance of the car to be difficult to control, the noise that produces in the process of moving is large, vibrations are larger, and the car load travelling comfort reduces.

The model utility content

The purpose of this utility model is:, poor rigidity long for the automobile suspended shock absorber rubber structure that present orthodox car engine mounting vibration damper exists, cause the problem that in running process, engine noise is large, vibrations are larger, a kind of new automobile engine mounting vibration damper is provided, reach the effect of damping, noise reduction in vehicle traveling process, promote the running travelling comfort.

To achieve these goals, the technical solution adopted in the utility model is:

A kind of car engine suspension vibration damper comprises bolt, locating stud, vibration damper support plate, shock absorber bearing blob of viscose, vibration damper connecting plate, it is characterized in that, also comprises V-arrangement vibration damper stiffening plate between the shock absorber bearing blob of viscose.

Owing to having adopted technique scheme, the beneficial effects of the utility model are:

The utility model is by increasing the setting of V-arrangement vibration damper stiffening plate, can not only strengthen the hardness of supporting blob of viscose, and can reduce the length that supports blob of viscose, thereby reduce the motor amplitude, make damping, the decrease of noise functions of the suspension system of automobile engine after improvement improve and improve, can promote greatly ride safety of automobile and travelling comfort, extend the working life of automobile.

Description of drawings

Fig. 1 is main pseudosection of the present utility model.

Fig. 2 is left pseudosection of the present utility model.

Fig. 3 is plan view of the present utility model.

Fig. 4 is stereogram of the present utility model.

Mark in figure: 1-bolt, 2-locating stud, 3-vibration damper support plate, 4-shock absorber bearing blob of viscose, 5-V shape vibration damper stiffening plate, 6-vibration damper connecting plate

Embodiment

In order to make the purpose of this utility model, technological scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.

embodiment one: with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of car engine suspension vibration damper, comprise bolt 1, locating stud 2, vibration damper support plate 3, shock absorber bearing blob of viscose 4, vibration damper connecting plate 6, it is characterized in that, also comprise V-arrangement vibration damper stiffening plate 54 of shock absorber bearing blob of viscoses, this model utility is fixed in the car engine suspension supporting frame, connecting engine and vehicle frame, by V-arrangement vibration damper stiffening plate 5 is set between shock absorber bearing blob of viscose 4, can not only strengthen the hardness of supporting blob of viscose 4, and can reduce the length that supports blob of viscose 4, thereby reduce the motor amplitude, effectively reduce engine noise, avoid the engine luggine aggravation, guarantee the stability of automobile motor when idling and shutdown.

The above is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (1)

1. car engine suspension vibration damper, comprise bolt (1), locating stud (2), vibration damper support plate (3), shock absorber bearing blob of viscose (4), vibration damper connecting plate (6), it is characterized in that, also comprise V-arrangement vibration damper stiffening plate (5) between shock absorber bearing blob of viscose (4).

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