Automobile rubber shock absorber assembly

Abstract

The utility model relates to the technical field of rubber shock absorbers, in particular to an automobile rubber shock absorber assembly which comprises a bottom plate, a mounting plate is mounted on the surface of the bottom plate, mounting holes are formed in the surface of the mounting plate, and a rubber shock absorber body and a first side plate are fixedly connected to the surface of the bottom plate. A connecting piece is mounted on the surface of the rubber shock absorber body, a second side plate is fixedly connected to the surface of the mounting plate, and a connecting hole is formed in the surface of the first side plate. According to the automobile rubber shock absorber assembly, the bottom plate and the two sets of mounting plates are detached and connected under the connection of the first side plate and the second side plate, so that the mounting plates can be detached and replaced when the mounting plates are abraded due to vibration after being used for a long time, and the situation that waste is caused due to the fact that the whole automobile rubber shock absorber assembly needs to be replaced after the mounting plates are damaged is avoided; meanwhile, under the connection of the threaded blocks, the connecting holes and the nuts, the dismounting effect between the first side plate and the second side plate can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of rubber shock absorber technology, specifically to an automotive rubber shock absorber assembly. Background Technology

[0002] Automotive rubber shock absorbers are a type of rubber damping product. They refer to rubber parts used to prevent or reduce various vibrations and noises generated during vehicle operation. Their main function is to absorb and reflect the vibration energy generated by the vibration source and prevent the resonance effect generated by the vibration wave. They can be made of different rubbers as needed and are generally produced by molding.

[0003] During automobile manufacturing, appropriate rubber shock absorber components must be selected for vibration reduction based on the generated vibrations. However, existing components are directly fixed to the vehicle surface using mounting holes and bolts. Over time, the area around the mounting holes is prone to wear due to vibration, necessitating replacement of the entire assembly, leading to increased costs and wasted resources. Utility Model Content

[0004] The purpose of this utility model is to provide an automotive rubber shock absorber assembly to solve the problem mentioned in the background art. When the assembly is used, it is directly fixed to the surface of the car through mounting holes and bolts. As a result, after long-term use, the area around the mounting holes is prone to wear due to vibration, requiring the entire assembly to be replaced, which leads to increased costs and waste of resources.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an automotive rubber shock absorber assembly, comprising a base plate, an mounting plate mounted on the surface of the base plate, mounting holes formed on the surface of the mounting plate, a rubber shock absorber body and a first side plate fixedly connected to the surface of the base plate, a connector mounted on the surface of the rubber shock absorber body, a second side plate fixedly connected to the surface of the mounting plate, a connecting hole formed on the surface of the first side plate, a threaded block fixedly connected to the surface of the second side plate, a nut mounted on the surface of the threaded block, a fixing block and a fixing plate fixedly connected to the surface of the first side plate, a movable rod movably connected to the surface of the fixing block, a rotating groove formed on the surface of the fixing block, a rotating block and a cover plate fixedly connected to the surface of the movable rod, a torsion spring sleeved on the surface of the rotating block, and a snap-fit ​​groove formed on the surface of the movable rod.

[0006] Preferably, there are two sets of the first side plate and the second side plate, with the two sets of the first side plate installed on both sides of the base plate. The first side plate and the second side plate have the same size, and the second side plate is installed on the surface of the first side plate.

[0007] Preferably, the size of the connecting hole is smaller than the size of the nut, the threaded block is inserted into the surface of the connecting hole, one end of the threaded block is fixedly connected to the surface of the second side plate, the other end of the threaded block is threadedly connected to the inner surface of the nut, and the nut is abutted against the surface of the first side plate.

[0008] Preferably, there are two sets of fixed blocks and rotating blocks. The two sets of fixed blocks are installed on both sides of the first side plate, and the two sets of rotating blocks are installed at both ends of the movable rod. The diameter of the rotating groove is the same as the diameter of the rotating block, and the rotating block is rotatably connected to the surface of the rotating groove.

[0009] Preferably, the torsion spring is provided in two sets, and the two sets of torsion springs are movably connected to both ends of the movable rod. One end of the torsion spring is mounted on the surface of the fixed block, and the other end of the torsion spring is mounted on the surface of the movable rod. The two ends of the torsion spring are engaged with the surface of the snap-fit ​​groove.

[0010] Preferably, the snap-fit ​​groove is provided in two sets, one set of the snap-fit ​​groove is formed on the surface of the fixed block, and the other set of the snap-fit ​​groove is formed on the surface of the movable rod, with two snap-fit ​​grooves in each set.

[0011] Preferably, the cover plate has an "L" shaped cross-section, the fixing plate has a "U" shaped cross-section, and the cover plate is abutted against the surface of the fixing plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. By separating the base plate and two sets of mounting plates and connecting them with the first side plate and the second side plate, the mounting plates can be disassembled and replaced when they wear due to vibration after long-term use. This avoids the waste of replacing the entire automotive rubber shock absorber assembly after the mounting plates are damaged. At the same time, the disassembly and assembly between the first side plate and the second side plate can be achieved through the connection of the threaded block, connecting hole and nut.

[0014] 2. By setting a cover plate and a fixing plate on the surface of the first side plate, the two can form a protective space with the first side plate to avoid the connection of the threaded block and nut being directly exposed to the external space. This allows the connection to be covered and protected, preventing a large amount of water vapor and dust from adhering to the connection during use, which can cause corrosion and make it difficult to clean. At the same time, under the force applied by the torsion spring, the connection between the cover plate and the fixing plate can be made more secure. Attached Figure Description

[0015] Figure 1 This is a top-view perspective view of the structure of this utility model;

[0016] Figure 2This is an exploded three-dimensional structural diagram of the present invention;

[0017] Figure 3 This is a partial three-dimensional sectional view of the structure of the first side plate of this utility model;

[0018] Figure 4 This is an exploded three-dimensional structural diagram of the cover plate of this utility model;

[0019] Figure 5 This utility model Figure 3 A three-dimensional schematic diagram of the structure of a torsion spring.

[0020] In the diagram: 1. Base plate; 2. Mounting plate; 3. Mounting hole; 4. Rubber shock absorber body; 5. Connector; 6. First side plate; 7. Second side plate; 8. Connecting hole; 9. Threaded block; 10. Nut; 11. Fixing block; 12. Movable rod; 13. Rotating groove; 14. Rotating block; 15. Torsion spring; 16. Snap-fit ​​groove; 17. Cover plate; 18. Fixing plate. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-5 One embodiment provided by this utility model:

[0023] A car rubber shock absorber assembly includes a base plate 1, a mounting plate 2 mounted on the surface of the base plate 1, mounting holes 3 formed on the surface of the mounting plate 2, a rubber shock absorber body 4 and a first side plate 6 fixedly connected to the surface of the base plate 1, a connector 5 mounted on the surface of the rubber shock absorber body 4, a second side plate 7 fixedly connected to the surface of the mounting plate 2, a connecting hole 8 formed on the surface of the first side plate 6, a threaded block 9 fixedly connected to the surface of the second side plate 7, a nut 10 mounted on the surface of the threaded block 9, and a fixing block 11 and a fixing plate 18 fixedly connected to the surface of the first side plate 6. A movable rod 12 is movably connected to the surface of the fixed block 11. A rotating groove 13 is opened on the surface of the fixed block 11. A rotating block 14 and a cover plate 17 are fixedly connected to the surface of the movable rod 12. A torsion spring 15 is sleeved on the surface of the rotating block 14. A snap-fit ​​groove 16 is opened on the surface of the movable rod 12. The base plate 1, mounting plate 2, mounting hole 3, rubber shock absorber body 4 and connecting piece 5 constitute the automotive rubber shock absorber assembly. During installation, it is connected to one side of the automotive component through the mounting hole 3 and to the other side of the automotive component through the connecting piece 5. The connecting piece 5 is composed of a bolt assembly.

[0024] Furthermore, there are two sets of first side plates 6 and second side plates 7. The two sets of first side plates 6 are installed on both sides of the base plate 1. The size of the first side plate 6 and the size of the second side plate 7 are the same. The second side plate 7 is installed on the surface of the first side plate 6. With the connection of the two sets of first side plates 6 and second side plates 7, the base plate 1 and the two sets of mounting plates 2 can be connected, thereby realizing the effect of assembling and disassembling the mounting plates 2.

[0025] Furthermore, the size of the connecting hole 8 is smaller than the size of the nut 10. The threaded block 9 is inserted into the surface of the connecting hole 8. One end of the threaded block 9 is fixedly connected to the surface of the second side plate 7, and the other end of the threaded block 9 is threadedly connected to the inner surface of the nut 10. The nut 10 abuts against the surface of the first side plate 6. The threaded block 9 passes through the surface of the first side plate 6 through the connecting hole 8. After installation, the threaded block 9 and the nut 10 will not protrude to the outside of the fixing plate 18 to obstruct the coverage of the cover plate 17. With the connection of the threaded block 9, the connecting hole 8, and the nut 10, the connection and fixation between the base plate 1 and the first side plate 6 can be achieved.

[0026] Furthermore, two sets of fixed blocks 11 and rotating blocks 14 are provided. The two sets of fixed blocks 11 are installed on both sides of the first side plate 6, and the two sets of rotating blocks 14 are installed at both ends of the movable rod 12. The diameter of the rotating groove 13 is the same as the diameter of the rotating block 14. The rotating block 14 is rotatably connected to the surface of the rotating groove 13. The rotating block 14 can be installed through the rotating groove 13. With the connection of the two sets of rotating grooves 13 and rotating blocks 14, the fixed block 11 and the movable rod 12 can be connected, so that the movable rod 12 and the cover plate 17 can rotate together around the rotating block 14.

[0027] Furthermore, two sets of torsion springs 15 are provided, and the two sets of torsion springs 15 are movably connected to both ends of the movable rod 12. One end of the torsion spring 15 is installed on the surface of the fixed block 11, and the other end of the torsion spring 15 is installed on the surface of the movable rod 12. The two ends of the torsion spring 15 are engaged with the surface of the snap-fit ​​groove 16. The torsion spring 15 can be installed under the action of the rotating block 14. Torsional force can be applied to the surfaces of the fixed block 11 and the movable rod 12 through the torsion spring 15, so that the cover plate 17 always tends to rotate towards the fixed plate 18.

[0028] Furthermore, there are two sets of snap-fit ​​grooves 16. One set of snap-fit ​​grooves 16 is opened on the surface of the fixed block 11, and the other set of snap-fit ​​grooves 16 is opened on the surface of the movable rod 12. There are two snap-fit ​​grooves 16 in each set. Under the action of the snap-fit ​​grooves 16, the installation limit of the torsion spring 15 can be realized. The set of snap-fit ​​grooves 16 on the fixed block 11 is opened on the two sets of fixed blocks 11 respectively, while the set of snap-fit ​​grooves 16 on the movable rod 12 is opened at both ends of the movable rod 12 respectively.

[0029] Furthermore, the cover plate 17 has an "L" shaped cross section, and the fixing plate 18 has a "U" shaped cross section. The cover plate 17 abuts against the surface of the fixing plate 18. The connection between the cover plate 17 and the fixing plate 18 forms a protective space to cover and protect the connection hole 8 and the threaded block 9 after installation, thereby preventing the connection between the two from being directly exposed to the air during the use of the automotive rubber shock absorber.

[0030] Working principle: When the mounting plate 2 of the car rubber shock absorber is worn after long-term use and needs to be replaced, first place the two new sets of mounting plates 2 on both sides of the base plate 1, and place the second side plate 7 on the surface of the first side plate 6. Then, align the threaded block 9 with the connecting hole 8 and insert it through the surface of the first side plate 6. At this time, move the cover plate 17 so that it and the movable rod 12 rotate together with the rotating block 14 away from the fixed plate 18, so that the rotating block 14 rotates on the surface of the rotating groove 13, and the torsion spring 15 is twisted. Then the threaded block 9 is exposed in the fixed plate 18. At the same time, align the inside of the nut 10 with the threaded block 9 and rotate it so that the nut 10 moves on the surface of the threaded block 9 through the thread and is tightened and pressed against the first side plate 6. Finally, loosen the cover plate 17 so that it is pressed against the fixed plate 18 under the torsional force applied by the torsion spring 15, thereby covering the connection between the connecting hole 8 and the threaded block 9, so as to complete the replacement of the mounting plate 2.

[0031] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An automotive rubber shock absorber assembly, comprising a base plate (1), characterized in that: A mounting plate (2) is installed on the surface of the base plate (1). The mounting plate (2) has mounting holes (3). A rubber shock absorber body (4) and a first side plate (6) are fixedly connected to the surface of the base plate (1). A connector (5) is installed on the surface of the rubber shock absorber body (4). A second side plate (7) is fixedly connected to the surface of the mounting plate (2). A connecting hole (8) is opened on the surface of the first side plate (6). A threaded block (9) is fixedly connected to the surface of the second side plate (7). (9) has a nut (10) installed on its surface. The first side plate (6) has a fixed block (11) and a fixed plate (18) fixedly connected to its surface. The fixed block (11) has a movable rod (12) movably connected to its surface. The fixed block (11) has a rotating groove (13) on its surface. The movable rod (12) has a rotating block (14) and a cover plate (17) fixedly connected to its surface. The rotating block (14) has a torsion spring (15) sleeved on its surface. The movable rod (12) has a snap-fit ​​groove (16) on its surface.

2. The automotive rubber shock absorber assembly according to claim 1, characterized in that: The first side plate (6) and the second side plate (7) are provided in two sets. The two sets of the first side plate (6) are installed on both sides of the base plate (1). The size of the first side plate (6) and the size of the second side plate (7) are the same. The second side plate (7) is installed on the surface of the first side plate (6).

3. The automotive rubber shock absorber assembly according to claim 1, characterized in that: The size of the connecting hole (8) is smaller than the size of the nut (10). The threaded block (9) is inserted into the surface of the connecting hole (8). One end of the threaded block (9) is fixedly connected to the surface of the second side plate (7). The other end of the threaded block (9) is threadedly connected to the inner surface of the nut (10). The nut (10) abuts against the surface of the first side plate (6).

4. The automotive rubber shock absorber assembly according to claim 1, characterized in that: Two sets of fixed blocks (11) and rotating blocks (14) are provided. The two sets of fixed blocks (11) are installed on both sides of the first side plate (6), and the two sets of rotating blocks (14) are installed at both ends of the movable rod (12). The diameter of the rotating groove (13) is the same as the diameter of the rotating block (14), and the rotating block (14) is rotatably connected to the surface of the rotating groove (13).

5. The automotive rubber shock absorber assembly according to claim 1, characterized in that: Two sets of torsion springs (15) are provided, and the two sets of torsion springs (15) are movably connected to both ends of the movable rod (12). One end of the torsion spring (15) is installed on the surface of the fixed block (11), and the other end of the torsion spring (15) is installed on the surface of the movable rod (12). The two ends of the torsion spring (15) are engaged and connected to the surface of the snap-fit ​​groove (16).

6. The automotive rubber shock absorber assembly according to claim 5, characterized in that: The snap-fit ​​groove (16) is provided in two sets. One set of the snap-fit ​​groove (16) is opened on the surface of the fixed block (11), and the other set of the snap-fit ​​groove (16) is opened on the surface of the movable rod (12). The number of snap-fit ​​grooves (16) in each set is two.

7. The automotive rubber shock absorber assembly according to claim 1, characterized in that: The cover plate (17) has an "L" shaped cross section, and the fixing plate (18) has a "U" shaped cross section. The cover plate (17) is abutted against the surface of the fixing plate (18).

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