CN222992009U - Rubber shock absorber for automobile - Google Patents

Abstract

The utility model belongs to the technical field of rubber shock absorbers, and discloses a rubber shock absorber for an automobile, which comprises a threaded column, wherein a first shielding cover is movably connected to the threaded column, a rubber shock absorbing shell is fixedly connected to the outer side of the first shielding cover, a structural groove is formed in the bottom end of the rubber shock absorbing shell, a mounting base is fixedly connected to the bottom end of the rubber shock absorbing shell, a buffer device is connected to the top end of the mounting base, and the buffer device is located in the structural groove. This device uses through the cooperation of buffer board and compression spring, can effectually guarantee the structural stability of rubber damper shell, avoids rubber damper because high temperature and frequent vibrations to produce the unstable condition of softening the structure, through the cooperation of first spliced pole, second spliced pole, spread groove and stopper, can effectually fix damping device.

Description

Rubber shock absorber for automobile

Technical Field

The utility model belongs to the technical field of rubber shock absorbers, and particularly relates to a rubber shock absorber for an automobile.

Background

An automobile rubber shock absorber is a device for absorbing and damping shock and impact in running of an automobile. The automobile body and the wheels are mainly made of rubber materials, vibration transmission between the automobile body and the wheels is reduced by utilizing the elasticity and damping characteristics of rubber, so that comfort and stability of the automobile are improved, the rubber shock absorber can effectively absorb vibration and impact from a road surface, influence on the automobile body and passengers is reduced, and the automobile body and the wheels are simple in structure, relatively easy to install and maintain and low in cost.

The existing rubber shock absorber is widely applied to various vehicles because of simple structure and low cost, but the rubber has a single structure and is not high-temperature resistant, and the automobile is easy to generate high temperature in the running process, the rubber is easy to soften under high-temperature environment and frequent vibration, so that the rubber shock absorber is unstable in structure, the rubber shock absorber is damaged and loses the original shock absorption effect, and the rubber shock absorber needs to be replaced in order to ensure the original shock absorption effect, and the use cost is increased due to frequent replacement.

Accordingly, in view of the above, an object of the present invention is to provide a rubber damper for an automobile, which is improved in view of the conventional structure and the conventional drawbacks, and which is more practical.

Disclosure of utility model

In order to solve the technical problems, the utility model provides a rubber shock absorber for an automobile, which is achieved by the following specific technical means:

The utility model provides a rubber shock absorber for car, includes the screw thread post, screw thread post swing joint has first cover that shelters from, the outside fixedly connected with rubber damper of first cover that shelters from, structural groove has been seted up to rubber damper's bottom, rubber damper's bottom fixedly connected with installation base, installation base's top is connected with buffer, just buffer is located structural groove's inside.

Further, the buffer device comprises a plurality of buffer plates and a pair of compression springs, wherein the compression springs are positioned at the top ends of one of the buffer plates, and the top ends of the compression springs are also connected with the buffer plates.

Further, the first spliced pole of top fixedly connected with of buffer board, the buffer board fixedly connected with second spliced pole that is located the stopper top, the spread groove has been seted up to the bottom of second spliced pole, spread groove and first spliced pole swing joint.

Further, the top fixedly connected with stopper of first spliced pole, the bottom of second spliced pole is in the notch position fixedly connected with spacing ring of spread groove.

Further, the surface of the rubber shock-absorbing shell is provided with a plurality of rubber connecting rings.

Further, a vibration sensor is arranged in the structural groove.

Further, the threaded column and the mounting base are made of aluminum alloy materials.

Compared with the prior art, the utility model has the following beneficial effects:

According to the utility model, through the matched use of the buffer plate and the compression spring, the structural stability of the rubber shock-absorbing shell can be effectively ensured, the situation that the rubber shock absorber is unstable in softening structure due to high temperature and frequent vibration is avoided, and the shock-absorbing device can be effectively fixed through the matched use of the first connecting column, the second connecting column, the connecting groove and the limiting block.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a side elevational schematic of the present utility model.

FIG. 3 is a schematic side cross-sectional view of the present utility model.

Fig. 4 is an enlarged schematic view of the a structure of fig. 2 in accordance with the present utility model.

In the figure, the correspondence between the component names and the drawing numbers is:

1. The vibration damping device comprises a threaded column, a first shielding cover, a rubber damping shell, a structural groove, a mounting base, a buffer plate, a compression spring, a first connecting column, a second connecting column, a connecting groove, a limiting block, a limiting ring, a vibration sensor and a rubber connecting ring, wherein the threaded column, the first shielding cover, the rubber damping shell, the structural groove, the mounting base, the buffer plate, the compression spring, the first connecting column, the second connecting column, the connecting groove, the limiting block, the limiting ring, the vibration sensor and the vibration sensor are arranged in sequence, and the rubber connecting ring are arranged in sequence.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "plurality" is two or more, and the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "connected" and "connected" are to be construed broadly, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Examples:

As shown in fig. 1 to 4:

The utility model provides a rubber shock absorber for an automobile, which comprises a threaded column 1, wherein the threaded column 1 is movably connected with a first shielding cover 2, the outer side of the first shielding cover 2 is fixedly connected with a rubber shock absorbing shell 3, the bottom end of the rubber shock absorbing shell 3 is provided with a structural groove 4, the bottom end of the rubber shock absorbing shell 3 is fixedly connected with a mounting base 5, the top end of the mounting base 5 is connected with a buffer device, and the buffer device is positioned in the structural groove 4.

Wherein, buffer includes a plurality of buffer plates 6 and a pair of compression spring 7, and a pair of compression spring 7 all is located the top of one of a plurality of buffer plates 6, and the top of a pair of compression spring 7 is connected with buffer plate 6 equally.

Wherein, the first spliced pole 8 of top fixedly connected with of buffer board 6, the buffer board 6 fixedly connected with second spliced pole 9 that is located stopper 11 top, spread groove 10 has been seted up to the bottom of second spliced pole 9, spread groove 10 and first spliced pole 8 swing joint.

The top end of the first connecting column 8 is fixedly connected with a limiting block 11, and the bottom end of the second connecting column 9 is fixedly connected with a limiting ring 12 at the notch position of the connecting groove 10.

Wherein, the surface of rubber damper housing 3 is provided with a plurality of rubber go-between 14, and rubber go-between 14 can effectually cushion vibrations, promotes the life-span of rubber damper housing 3 simultaneously.

Wherein, be provided with vibration sensor 13 in the structural groove 4, can effectually detect rubber damper.

The threaded column 1 and the mounting base 5 are made of aluminum alloy, and the aluminum alloy has the advantages of high strength, corrosion resistance, heat conduction and electric conduction.

Before the automobile shock absorber is used, a user determines the installation position of the rubber shock absorber according to the shock absorption requirement of the automobile, then the rubber shock absorber is placed at a preset position to ensure correct alignment, after the installation is completed by connecting the installation base 5 with the installation part of the automobile through the installation bolt, the rubber shock absorber can work normally, when the automobile runs and passes through a bumpy road surface, the vibration of the automobile can be transmitted to the rubber shock absorber, the installation base 5 can receive the vibration preferentially, then the vibration can be transmitted to the rubber shock absorber shell 3 through the installation base 5, meanwhile, the compression spring 7 on the buffer plate 6 can buffer the received vibration, and the rubber shock absorber can be protected effectively while the rubber shock absorber can work normally.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (7)

1. A rubber shock absorber for an automobile comprises a threaded column (1), and is characterized in that the threaded column (1) is movably connected with a first shielding cover (2), the outer side of the first shielding cover (2) is fixedly connected with a rubber shock absorber shell (3), a structural groove (4) is formed in the bottom end of the rubber shock absorber shell (3), the bottom end of the rubber shock absorber shell (3) is fixedly connected with a mounting base (5), the top end of the mounting base (5) is connected with a buffer device, and the buffer device is located inside the structural groove (4).

2. A rubber shock absorber for an automobile as claimed in claim 1, wherein said damper means comprises a plurality of damper plates (6) and a pair of compression springs (7), each of said pair of compression springs (7) being located at the top end of one of said plurality of damper plates (6), and the top ends of said pair of compression springs (7) being also connected to the damper plates (6).

3. The rubber shock absorber for automobiles according to claim 2, wherein a first connecting column (8) is fixedly connected to the top end of the buffer plate (6), a second connecting column (9) is fixedly connected to the buffer plate (6) above the first connecting column (8), a connecting groove (10) is formed in the bottom end of the second connecting column (9), and the connecting groove (10) is movably connected with the first connecting column (8).

4. A rubber shock absorber for an automobile as set forth in claim 3, wherein a limiting block (11) is fixedly connected to the top end of the first connecting column (8), and a limiting ring (12) is fixedly connected to the bottom end of the second connecting column (9) at the notch position of the connecting groove (10).

5. A rubber shock absorber for an automobile according to claim 1, characterized in that the surface of the rubber shock absorbing shell (3) is provided with several rubber connection rings (14).

6. A rubber shock absorber for a motor vehicle as claimed in claim 1, wherein a vibration sensor (13) is arranged in the structural groove (4).

7. A rubber shock absorber for an automobile as claimed in claim 1, wherein the threaded column (1) and the mounting base (5) are both made of aluminum alloy.