Transmission suspension rubber mat upper plate with good damping effect

Abstract

The utility model relates to the technical field of rubber mat upper plates, and discloses a transmission suspension rubber mat upper plate with a good damping effect, which comprises a rubber mat and an upper plate, the bottom of the upper plate is provided with a buffer groove, the inner wall of the buffer groove is connected with a sliding block in a sliding manner, and the left side of the sliding block is fixedly provided with a damping spring. And one end of the damping spring is fixedly connected with the left side in the buffer groove. According to the transmission suspension rubber mat upper plate with the good damping effect, through the use of a buffer groove, a sliding block, a damping spring and a damper, when vibration is generated on the whole, generated vibration force can be eliminated, then the good damping effect can be achieved in use, through the use of a U-shaped frame, a rotating shaft, a fixing block and an abutting plate, when vibration is generated, the transmission suspension rubber mat upper plate with the good damping effect can be prevented from being damaged. And the position of the abutting plate is moved downwards, so that the problem of how to reduce vibration during use is solved, the effect of avoiding vibration can be achieved, and the overall use effect in practice is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rubber pad upper plates, in particular to a transmission suspension rubber pad upper plate with good shock absorption effect. Background Art

[0002] The transmission suspension rubber pad upper plate is a key component in the transmission suspension system. It is mainly responsible for connecting and supporting the suspension pad. The transmission suspension rubber pad upper plate is usually made of metal material and has sufficient strength and rigidity to support the weight of the transmission. It can withstand the lateral and longitudinal load movement of the transmission and ensure the stable operation of the transmission.

[0003] The existing transmission suspension rubber pad upper plate still has the following problems in actual use:

[0004] (1) During use, vibration will generate greater vibration force, which will reduce the actual use efficiency, affect the effect during use, and affect the service life and comfort of the entire vehicle.

[0005] (2) The overall use effect of the upper panel is poor. It cannot be operated more conveniently in practice. The overall sound insulation effect is poor, and the driving experience is not good.

[0006] For this purpose, the utility model introduces a transmission suspension rubber pad upper plate with good shock absorption effect. Utility Model Content

[0007] In view of the deficiencies in the prior art, the utility model provides a transmission suspension rubber pad upper plate with good shock-absorbing effect, which has the advantages of being able to reduce vibration and improve the effect in actual use, and solves the problems raised in the background technology.

[0008] The utility model provides the following technical solution: a transmission suspension rubber pad upper plate with good shock-absorbing effect, comprising a rubber pad and an upper plate, a buffer groove is provided at the bottom of the upper plate, a sliding block is slidably connected to the inner wall of the buffer groove, a shock-absorbing spring is fixedly installed on the left side of the sliding block, and one end of the shock-absorbing spring is fixedly connected to the left side inside the buffer groove, a damper is fixedly installed on the left side of the sliding block, one end of the damper is fixedly connected to the left side inside the buffer groove, and a U-shaped frame is fixedly installed on the bottom of the sliding block.

[0009] Preferably, a metal base layer is provided inside the upper plate, a rubber shock-absorbing layer is provided on the lower surface of the metal base layer, and a wear-resistant layer is provided on the lower surface of the rubber shock-absorbing layer.

[0010] Preferably, the interior of the U-shaped frame is rotatably connected to a rotating shaft, the outer surface of the rotating shaft is rotatably connected to a fixed block, the outer surface of the fixed block is fixedly mounted with an abutment plate, and the bottom of the abutment plate abuts against the upper surface of the rubber pad.

[0011] Preferably, the internal thread of the rubber pad is connected to an upper bolt, and the outer surface of the upper bolt is connected to the internal thread of the upper plate.

[0012] Preferably, an adhesive layer is provided on the lower surface of the wear-resistant layer, and a sound insulation layer is provided on the lower surface of the adhesive layer.

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

[0014] 1. The transmission suspension rubber pad upper plate with good shock absorption effect can eliminate the vibration force generated when the whole vibrates through the use of buffer grooves, sliding blocks, shock-absorbing springs and dampers, thereby achieving a better shock absorption effect during use. Through the use of U-shaped frames, rotating shafts, fixed blocks and abutment plates, the position of the abutment plates can be moved downward during vibration, thereby driving the compression of the shock-absorbing springs and dampers, which can eliminate the vibration to a certain extent and achieve a more efficient use effect in practice, thereby solving the problem of how to reduce vibration during use, achieving the effect of avoiding vibration, improving the overall use effect in practice, and increasing the service life of the vehicle and the comfort of riding.

[0015] 2. The transmission suspension rubber pad upper plate with good shock absorption effect uses a metal base layer, usually a steel plate or an aluminum plate, as the main bearing structure of the rubber pad upper plate, which has high strength and high rigidity and can withstand the weight and vibration of the transmission. The rubber shock-absorbing layer is made of a highly elastic rubber material. These rubber materials are processed by special processes and have excellent shock absorption performance and durability. They can more effectively absorb and disperse the vibration and impact from the transmission. The wear-resistant layer is made of fabric, rubber or other wear-resistant materials to increase the wear resistance and durability of the upper plate, prevent the upper plate from being damaged in long-term use, and improve its practical use. Service life, through the use of adhesive layer, it is used to firmly bond the various layers of materials together, ensure the integrity and stability of the upper plate, provide strong bonding force, and ensure that the various layers of materials will not separate or fall off during use. Through the use of sound insulation layer, it is usually made of polymer material or special rubber material. These materials have excellent sound insulation performance, which can reduce the noise generated by the transmission, improve driving comfort, and provide passengers with a quieter and more comfortable riding environment, thereby solving the problem of how to use it better in actual practice, and can achieve the effect of being more convenient to operate and use in actual practice, improve the driving experience, and reduce the noise during driving. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2For this utility model Figure 1 Schematic diagram of the local structure;

[0018] Figure 3 It is a schematic diagram of the internal structure of the upper plate of the utility model.

[0019] In the figure: 1. rubber pad; 2. upper bolt; 3. upper plate; 4. buffer groove; 5. sliding block; 6. shock-absorbing spring; 7. damper; 8. U-shaped frame; 9. rotating shaft; 10. fixed block; 11. abutment plate; 12. metal base layer; 13. rubber shock-absorbing layer; 14. wear-resistant layer; 15. adhesive layer; 16. sound insulation layer. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 2 A transmission suspension rubber pad upper plate with good shock absorption effect comprises a rubber pad 1 and an upper plate 3. A buffer groove 4 is provided at the bottom of the upper plate 3. A sliding block 5 is slidably connected to the inner wall of the buffer groove 4. A shock absorbing spring 6 is fixedly installed on the left side of the sliding block 5, and one end of the shock absorbing spring 6 is fixedly connected to the left side inside the buffer groove 4. A damper 7 is fixedly installed on the left side of the sliding block 5, and one end of the damper 7 is fixedly connected to the left side inside the buffer groove 4. A U-shaped frame 8 is fixedly installed on the bottom of the sliding block 5. A rotating shaft 9 is rotatably connected to the inside of the U-shaped frame 8. A fixed block 10 is rotatably connected to the outer surface of the rotating shaft 9. An abutment plate 11 is fixedly installed on the outer surface of the fixed block 10, and the bottom of the abutment plate 11 abuts against the upper surface of the rubber pad 1.

[0022] Specifically, by arranging a sliding block 5 and a shock-absorbing spring 6 in the buffer groove 4 opened at the bottom of the upper plate 3, when subjected to external impact or pressure, the sliding block 5 can slide in the buffer groove 4, and the shock-absorbing spring 6 can deform and absorb part of the impact energy, thereby achieving the effect of buffering and shock absorption, which helps to protect the upper plate 3 and the structure thereunder from damage. The bottom of the abutting plate 11 is in close contact with the upper surface of the rubber pad 1, which can ensure that when subjected to impact, the impact force can be evenly distributed to the rubber pad 1, further reducing the impact on the upper plate 3 and the structure thereunder. At the same time, the material selection of the rubber pad 1 also has a certain buffering and shock-absorbing effect, thereby improving the protection effect of the entire structure.

[0023] See also Figure 3A metal base layer 12 is arranged inside the upper plate 3, a rubber shock-absorbing layer 13 is arranged on the lower surface of the metal base layer 12, a wear-resistant layer 14 is arranged on the lower surface of the rubber shock-absorbing layer 13, an adhesive layer 15 is arranged on the lower surface of the wear-resistant layer 14, and a sound insulation layer 16 is arranged on the lower surface of the adhesive layer 15.

[0024] Specifically, the use of the metal base layer 12 has high strength and high rigidity and can withstand the weight and vibration of the gearbox. The rubber shock-absorbing layer 13 can more effectively absorb and disperse the vibration and impact from the gearbox. The wear-resistant layer 14 prevents the upper plate 3 from being damaged during long-term use, thereby increasing its actual service life. The adhesive layer 15 provides strong adhesion to ensure that the layers of materials will not separate or fall off during use. The sound insulation layer 16 reduces the noise generated by the transmission, improves driving comfort, and provides passengers with a quieter and more comfortable riding environment.

[0025] See also Figure 1 and Figure 2 The internal thread of the rubber pad 1 is connected to the upper bolt 2, and the outer surface of the upper bolt 2 is connected to the internal thread of the upper plate 3.

[0026] Specifically, it can be operated and used more conveniently, efficiently and stably in practice.

[0027] Working principle: when in use, when the whole body vibrates, to reduce the vibration force, the downward force can be used to move the abutment plate 11 downward to contact the rubber pad 1, thereby reducing the distance between the upper plate 3 and the rubber pad 1, and then the sliding block 5 can be slid inside the buffer groove 4. While sliding, the shock-absorbing spring 6 and the damper 7 can be fixedly installed between the sliding block 5 and the buffer groove 4 for compression and buffering, thereby reducing the impact of the vibration.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transmission suspension rubber pad upper plate with good shock absorption effect, characterized in that: The invention comprises a rubber pad (1) and an upper plate (3), wherein a buffer groove (4) is provided at the bottom of the upper plate (3), a sliding block (5) is slidably connected to the inner wall of the buffer groove (4), a shock absorbing spring (6) is fixedly installed on the left side of the sliding block (5), and one end of the shock absorbing spring (6) is fixedly connected to the left side inside the buffer groove (4), a damper (7) is fixedly installed on the left side of the sliding block (5), and one end of the damper (7) is fixedly connected to the left side inside the buffer groove (4), and a U-shaped frame (8) is fixedly installed on the bottom of the sliding block (5).

2. The transmission suspension rubber pad upper plate with good shock absorption effect according to claim 1, characterized in that: A metal base layer (12) is arranged inside the upper plate (3), a rubber shock-absorbing layer (13) is arranged on the lower surface of the metal base layer (12), and a wear-resistant layer (14) is arranged on the lower surface of the rubber shock-absorbing layer (13).

3. The transmission suspension rubber pad upper plate with good shock absorption effect according to claim 1, characterized in that: The interior of the U-shaped frame (8) is rotatably connected to a rotating shaft (9), the outer surface of the rotating shaft (9) is rotatably connected to a fixed block (10), the outer surface of the fixed block (10) is fixedly mounted with an abutment plate (11), and the bottom of the abutment plate (11) abuts against the upper surface of the rubber pad (1).

4. The transmission suspension rubber pad upper plate with good shock absorption effect according to claim 1, characterized in that: The internal thread of the rubber pad (1) is connected to the upper bolt (2), and the outer surface of the upper bolt (2) is connected to the internal thread of the upper plate (3).

5. The transmission suspension rubber pad upper plate with good shock absorption effect according to claim 2, characterized in that: An adhesive layer (15) is provided on the lower surface of the wear-resistant layer (14), and a sound insulation layer (16) is provided on the lower surface of the adhesive layer (15).

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