Rubber shock absorber for automobile

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, the threaded column is movably connected with a first shielding cover, the outer side of the first shielding cover is fixedly connected with a rubber shock absorption shell, and the bottom end of the rubber shock absorption shell is provided with a structural groove. The bottom end of the rubber damping shell is fixedly connected with a mounting base, the top end of the mounting base is connected with a buffering device, and the buffering device is located in the structural groove. According to the device, through cooperative use of a buffer plate and a compression spring, the structural stability of a rubber shock absorption shell can be effectively guaranteed, and the situation that a rubber shock absorber is softened and unstable in structure due to high temperature and frequent vibration is avoided; and the damping device can be effectively fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber shock absorbers, and more specifically, particularly relates to a rubber shock absorber for automobiles. Background Technique

[0002] An automotive rubber shock absorber is a device used to absorb and mitigate vibrations and impacts during vehicle travel. They are mainly made of rubber materials, and utilize the elastic and damping properties of rubber to reduce the vibration transmission between the vehicle body and the wheels, thereby improving the comfort and stability of the vehicle. Rubber shock absorbers can effectively absorb vibrations and impacts from the road surface, reduce the impact on the vehicle body and passengers, and have a simple structure, relatively easy installation and maintenance, and low cost.

[0003] Current rubber shock absorbers are widely used in various types of vehicles due to their simple structure and low cost. However, the structure of rubber is relatively single and it is not resistant to high temperatures. During vehicle travel, high temperatures are easily generated, and rubber is prone to softening under high-temperature environments and frequent vibrations, resulting in unstable self-structures, causing damage to the rubber shock absorber and losing its original shock-absorbing effect. At this time, in order to ensure the original shock-absorbing effect, it needs to be replaced, and frequent replacement increases the usage cost.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a rubber shock absorber for automobiles is provided, in order to achieve a more practical and valuable purpose. Content of the Utility Model

[0005] In order to solve the above technical problems, the utility model provides a rubber shock absorber for automobiles, which is achieved by the following specific technical means:

[0006] A rubber shock absorber for automobiles includes a threaded column, the threaded column is movably connected with a first shielding cover, the outer side of the first shielding cover is fixedly connected with a rubber shock-absorbing shell, a structure groove is opened at the bottom end of the rubber shock-absorbing shell, the bottom end of the rubber shock-absorbing shell is fixedly connected with an installation base, and a buffer device is connected to the top end of the installation base, and the buffer device is located inside the structure groove.

[0007] Further, the buffer device includes a plurality of buffer plates and a pair of compression springs. Both of the pair of compression springs are located at the top end of one of the plurality of buffer plates, and the top ends of the pair of compression springs are also connected with a buffer plate.

[0008] Further, the top end of the buffer plate is fixedly connected with a first connection column, the buffer plate located above the limiting block is fixedly connected with a second connection column, a connection groove is opened at the bottom end of the second connection column, and the connection groove is movably connected with the first connection column.

[0009] Further, a limiting block is fixedly connected to the top end of the first connecting column, and a limiting ring is fixedly connected to the bottom end of the second connecting column at the notch position of the connecting groove.

[0010] Further, a plurality of rubber connecting rings are arranged on the surface of the rubber shock-absorbing shell.

[0011] Further, a vibration sensor is arranged in the structure groove.

[0012] Further, both the threaded column and the mounting base are made of aluminum alloy.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the utility model, through the combined use of the buffer plate and the compression spring, the structural stability of the rubber shock-absorbing shell can be effectively guaranteed, and the situation that the rubber shock absorber is softened and the structure is unstable due to high temperature and frequent vibration can be avoided. Through the cooperation of the first connecting column, the second connecting column, the connecting groove and the limiting block, the shock-absorbing device can be effectively fixed. Description of the Drawings

[0015] Figure 1 is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2 is a front view of the side of the utility model.

[0017] Figure 3 is a sectional view of the side of the utility model.

[0018] Figure 4 is the utility model Figure 2 A structure enlarged schematic diagram.

[0019] In the figure, the corresponding relationship between the component names and the drawing reference numerals is as follows:

[0020] 1. Threaded column; 2. First shielding cover; 3. Rubber shock-absorbing shell; 4. Structure groove; 5. Mounting base; 6. Buffer plate; 7. Compression spring; 8. First connecting column; 9. Second connecting column; 10. Connecting groove; 11. Limiting block; 12. Limiting ring; 13. Vibration sensor; 14. Rubber connecting ring. Detailed Embodiment

[0021] The following further describes in detail the embodiments of the present utility model in conjunction with the drawings. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0022] In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation on the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0024] Embodiment:

[0025] As shown in the Figure 1 to Figure 4 accompanying drawings:

[0026] The present utility model provides a rubber shock absorber for an automobile, which includes a threaded column 1. 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 shell 3. A structural groove 4 is opened at the bottom end of the rubber shock shell 3. The bottom end of the rubber shock shell 3 is fixedly connected with a mounting base 5. The top end of the mounting base 5 is connected with a buffering device, and the buffering device is located inside the structural groove 4.

[0027] Among them, the buffering device includes a plurality of buffer plates 6 and a pair of compression springs 7. The pair of compression springs 7 are both located at the top end of one of the plurality of buffer plates 6, and the top ends of the pair of compression springs 7 are also connected with a buffer plate 6.

[0028] Among them, the top end of the buffer plate 6 is fixedly connected with a first connecting column 8. The buffer plate 6 located above the limiting block 11 is fixedly connected with a second connecting column 9. A connecting groove 10 is opened at the bottom end of the second connecting column 9, and the connecting groove 10 is movably connected with the first connecting column 8.

[0029] Among them, the top end of the first connecting column 8 is fixedly connected with a limiting block 11, and a limiting ring 12 is fixedly connected at the notch position of the connecting groove 10 at the bottom end of the second connecting column 9.

[0030] Among them, a number of rubber connecting rings 14 are provided on the surface of the rubber shock-absorbing shell 3. The rubber connecting rings 14 can effectively buffer vibrations and at the same time increase the service life of the rubber shock-absorbing shell 3.

[0031] Among them, a vibration sensor 13 is provided in the structure groove 4, which can effectively detect the rubber shock absorber.

[0032] Among them, both the threaded column 1 and the mounting base 5 are made of aluminum alloy. The aluminum alloy material has the advantages of high strength, corrosion resistance, heat conduction and electrical conductivity.

[0033] Working principle of this embodiment: Before using this utility model, the user determines the installation position of the rubber shock absorber according to the shock absorption requirements of the vehicle. Subsequently, the rubber shock absorber is placed at the predetermined position to ensure its correct alignment. Then, the mounting base 5 is connected to the mounting part of the vehicle with mounting bolts, and the installation is completed. After the installation is completed, the rubber shock absorber can work normally. As the vehicle travels and passes through bumpy roads, the vibrations of the vehicle will be transmitted to the rubber shock absorber. The mounting base 5 will receive the vibrations first, and then the vibrations will be transmitted from the mounting base 5 to the rubber shock-absorbing shell 3. At the same time, the compression spring 7 on the buffer plate 6 will also buffer the received vibrations, effectively protecting the rubber shock absorber while ensuring that the rubber shock absorber can work normally.

[0034] The embodiments of the present utility model are given for the purposes of illustration and description, and are not exhaustive or limit the present utility model to the disclosed form. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are chosen and described in order to better illustrate the principles of the present utility model and its practical applications, and to enable those of ordinary skill in the art to understand the present utility model so as to design various embodiments with various modifications suitable for specific purposes.

Claims

1. A rubber shock absorber for an automobile, comprising a threaded column (1), characterized in that: The threaded column (1) is movably connected to a first shielding cover (2); a rubber shock-absorbing shell (3) is fixedly connected to the outer side of the first shielding cover (2); a structural groove (4) is provided at the bottom end of the rubber shock-absorbing shell (3); a mounting base (5) is fixedly connected to the bottom end of the rubber shock-absorbing shell (3); a buffer device is connected to the top end of the mounting base (5), and the buffer device is located inside the structural groove (4).

2. A rubber shock absorber for a vehicle as claimed in claim 1, characterized in that: The buffer device comprises a plurality of buffer plates (6) and a pair of compression springs (7), wherein the pair of compression springs (7) are each located at the top end of one of the plurality of buffer plates (6), and the top ends of the pair of compression springs (7) are also connected to the buffer plate (6).

3. A rubber shock absorber for a vehicle as claimed in claim 2, characterized in that: The top end of the buffer plate (6) is fixedly connected to a first connecting column (8), the buffer plate (6) located above the first connecting column (8) is fixedly connected to a second connecting column (9), the bottom end of the second connecting column (9) is provided with a connecting groove (10), and the connecting groove (10) is movably connected to the first connecting column (8).

4. A rubber shock absorber for a vehicle as claimed in claim 3, characterized in that: The top end of the first connecting column (8) is fixedly connected to a limiting block (11), and the bottom end of the second connecting column (9) is fixedly connected to a limiting ring (12) at the notch position of the connecting groove (10).

5. A rubber shock absorber for automobiles as claimed in claim 1, characterized in that: A plurality of rubber connecting rings (14) are arranged on the surface of the rubber shock-absorbing shell (3).

6. A rubber shock absorber for automobiles as claimed in claim 1, characterized in that: A vibration sensor (13) is arranged in the structural groove (4).

7. A rubber shock absorber for a vehicle as claimed in claim 1, characterized in that: The threaded column (1) and the mounting base (5) are both made of aluminum alloy.

Images