Damping mechanism for automobile suspension system

Abstract

The utility model provides a damping mechanism for an automobile suspension system, which relates to the field of automobile suspension and comprises a suspension body, a buffer component is arranged on one side of the suspension body, a damping component is arranged on one side of the buffer component, and a protective component is arranged on one side of the suspension body. By arranging the buffering assembly, the damping assembly and the protection assembly, buffering and damping can be conducted on the suspension body in operation through the air pressure damper during use, and meanwhile the air pressure damper can drive a damping spring to be extruded through a positioning ring and a positioning disc during operation; and buffering and damping are conducted on the suspension again through the counter-acting force of the damping springs, meanwhile, the extension plates and the protection plates can protect the air pressure dampers and the damping springs, the damping capacity of the suspension body can be improved, meanwhile, the air pressure dampers are protected, and the service life of the air pressure dampers is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of automobile suspension, in particular to a shock absorbing mechanism for an automobile suspension system. Background Art

[0002] Automobile suspension shock absorption is when the elastic elements in the suspension system vibrate due to impact. In order to improve the driving smoothness of the car, a shock absorber is installed in parallel with the elastic element in the suspension to attenuate the vibration. The shock absorbers used in automobile suspension systems are mostly hydraulic shock absorbers.

[0003] After searching, in the prior art, the Chinese patent with patent announcement number CN209294323U discloses "a shock absorbing device for automobile suspension, which is used for automobile suspension. By arranging an oil storage tank in the sleeve, when the frame and the axle are vibrated, the piston rod and the sleeve move relative to each other, and the top of the piston rod squeezes the extrusion block in the sleeve, so that the extrusion block moves upward, thereby exposing the oil pipe, so that the lubricating oil stored in the oil storage tank flows out through the oil guide groove on the piston rod and covers the surface of the piston rod, thereby reducing the wear between the piston rod and the sleeve, avoiding the problem of reduced service life of the shock absorbing device caused by dust adsorbed on the surface of the piston rod, and improving the service life and shock absorption effect of the shock absorbing device", but there are still the following defects:

[0004] In actual use, the shock absorption effect of the piston rod is poor, and the suspension cannot be effectively damped, resulting in a stiffer suspension, making the vehicle uncomfortable when driving on bumpy roads;

[0005] During actual use, the protection effect of the shock absorber is poor, which may easily cause the shock absorber to be damaged and cause the vehicle to be unable to drive normally.

[0006] Therefore, we make improvements on this and propose a shock absorbing mechanism for automobile suspension system. Utility Model Content

[0007] The purpose of the utility model is to address the problem that the shock absorbing effect of the piston rod is currently poor, the suspension cannot be effectively damped, the suspension is stiff, the vehicle is uncomfortable when driving on bumpy roads, the protection effect of the shock absorbing device is poor, the shock absorbing device is easily damaged, and the vehicle cannot drive normally.

[0008] In order to achieve the above-mentioned utility model purpose, the utility model provides the following technical solutions:

[0009] Used in the shock absorbing mechanism of the automobile suspension system to improve the above problems.

[0010] The utility model is specifically as follows:

[0011] It comprises a suspension body, a buffer component is arranged on one side of the suspension body, a shock absorbing component is arranged on one side of the buffer component, a protection component is arranged on one side of the suspension body, and a reinforcement component is arranged on one side of the suspension body;

[0012] The buffer assembly includes a mounting block, a mounting bar, a mounting column and a pneumatic shock absorber, wherein the two mounting blocks are fixedly connected to the top of the suspension body, the mounting bar is bolted between the two mounting blocks, the two mounting columns are fixedly connected to the two sides of the suspension body, and the two pneumatic shock absorbers are respectively hinged between the two mounting columns and the mounting bar.

[0013] As a preferred technical solution of the utility model, the shock absorbing assembly includes a positioning ring, a positioning plate and a shock absorbing spring, the positioning ring is arranged at one end of the pneumatic shock absorber, the positioning plate is fixedly connected to the other end of the pneumatic shock absorber, the shock absorbing spring is arranged between the positioning ring and the positioning plate, and the shock absorbing spring is made of spring steel.

[0014] As a preferred technical solution of the utility model, the protective assembly includes an extension plate and a protective plate, the two extension plates are fixedly connected to one side of the suspension body, and the protective plate is fixedly connected to one side of the extension plate and used in conjunction with the pneumatic shock absorber.

[0015] As a preferred technical solution of the utility model, the reinforcement assembly includes a reinforcement cross bar and a reinforcement vertical bar. The reinforcement cross bar is arranged on one side of the suspension body, and the reinforcement vertical bar is fixedly connected between the reinforcement cross bar and the mounting bar.

[0016] As a preferred technical solution of the present invention, a top block is provided on one side of the installation bar, and the number of the top blocks is two and they are respectively fixedly connected to the two ends of the installation bar.

[0017] As a preferred technical solution of the utility model, the reinforcement cross bar and the reinforcement vertical bar are both made of steel to improve strength and durability.

[0018] As a preferred technical solution of the utility model, a reinforcement plate is provided on one side of the suspension body, and a plurality of reinforcement strips are fixedly connected to one side of the reinforcement plate.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] In the solution of the utility model:

[0021] 1. By setting the buffer component, the shock absorbing component and the protective component, the pneumatic shock absorber can buffer and damp the running suspension body during use. At the same time, the pneumatic shock absorber will squeeze the damping spring through the positioning ring and the positioning plate during operation, and the reaction force of the damping spring will buffer and damp the suspension again. At the same time, the extension plate and the protective plate can protect the pneumatic shock absorber and the damping spring, so that the damping capacity of the suspension body can be improved, and the pneumatic shock absorber can be protected to increase its service life;

[0022] 2. By setting reinforcement components, top blocks, reinforcement plates and reinforcement strips, the reinforced cross bars and reinforced vertical bars can improve the strength of the suspension body when in use, and improve the stability of the suspension body during operation. The two top blocks will support the two mounting blocks to improve the strength of the mounting strips. The reinforcement plates and reinforcement strips can further improve the overall strength of the suspension body and improve the continuity and stability of the suspension body. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the structure of the shock absorbing mechanism for the automobile suspension system provided by the utility model;

[0024] Figure 2 A schematic diagram of the structure of a shock absorbing mechanism buffer assembly for a vehicle suspension system provided by the utility model;

[0025] Figure 3 A schematic diagram of the structure of a shock absorbing assembly of a shock absorbing mechanism for a vehicle suspension system provided by the utility model;

[0026] Figure 4 A schematic diagram of the structure of a shock absorbing mechanism protection assembly for an automobile suspension system provided by the utility model;

[0027] Figure 5 The utility model provides a shock absorbing mechanism for a vehicle suspension system Figure 1 Schematic diagram of the local structure.

[0028] Indicated in the figure:

[0029] 1. Suspension body; 2. Buffer assembly; 3. Shock-absorbing assembly; 4. Protection assembly; 5. Reinforcement assembly; 201. Mounting block; 202. Mounting strip; 203. Mounting column; 204. Gas shock absorber; 301. Positioning ring; 302. Positioning plate; 303. Shock-absorbing spring; 401. Extension plate; 402. Protection plate; 501. Reinforcement cross bar; 502. Reinforcement vertical bar; 6. Top block; 7. Reinforcement plate; 8. Reinforcement strip. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0031] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0033] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0034] like Figure 1-5 As shown, this embodiment proposes a shock absorbing mechanism for a vehicle suspension system, comprising a suspension body 1, a buffer component 2 is arranged on one side of the suspension body 1, a shock absorbing component 3 is arranged on one side of the buffer component 2, a protection component 4 is arranged on one side of the suspension body 1, and a reinforcement component 5 is arranged on one side of the suspension body 1;

[0035] The buffer assembly 2 includes a mounting block 201, a mounting strip 202, a mounting column 203 and a pneumatic shock absorber 204. The two mounting blocks 201 are fixedly connected to the top of the suspension body 1, the mounting strip 202 is bolted between the two mounting blocks 201, the two mounting columns 203 are fixedly connected to the two sides of the suspension body 1, and the two pneumatic shock absorbers 204 are respectively hinged between the two mounting columns 203 and the mounting strip 202. When in use, the pneumatic shock absorber 204 can buffer and reduce shock to the running suspension body 1.

[0036] like Figure 3 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the shock absorbing assembly 3 includes a positioning ring 301, a positioning plate 302 and a shock absorbing spring 303, the positioning ring 301 is arranged at one end of the gas pressure shock absorber 204, the positioning plate 302 is fixedly connected to the other end of the gas pressure shock absorber 204, the shock absorbing spring 303 is arranged between the positioning ring 301 and the positioning plate 302, the material of the shock absorbing spring 303 is spring steel, when in use, the gas pressure shock absorber 204 will squeeze the shock absorbing spring 303 through the positioning ring 301 and the positioning plate 302 during operation, and the reaction force of the shock absorbing spring 303 will buffer and damp the suspension again.

[0037] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the protective component 4 includes an extension plate 401 and a protective plate 402, the two extension plates 401 are fixedly connected to one side of the suspension body 1, and the protective plate 402 is fixedly connected to one side of the extension plate 401 and is used in conjunction with the pneumatic shock absorber 204. When in use, the extension plate 401 and the protective plate 402 can protect the pneumatic shock absorber 204 and the shock absorbing spring 303, thereby improving their service life.

[0038] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, the reinforcement component 5 includes a reinforcement cross bar 501 and a reinforcement vertical bar 502, the reinforcement cross bar 501 is arranged on one side of the suspension body 1, and the reinforcement vertical bar 502 is fixedly connected between the reinforcement cross bar 501 and the mounting bar 202. When in use, the reinforcement cross bar 501 and the reinforcement vertical bar 502 can improve the strength of the suspension body 1 and improve the stability of the suspension body 1 during operation.

[0039] like Figure 4 As shown, as a preferred embodiment, on the basis of the above method, further, a top block 6 is provided on one side of the mounting bar 202, and the number of the top blocks 6 is two and they are respectively fixedly connected to the two ends of the mounting bar 202. When in use, the two top blocks 6 will support the two mounting blocks 201, thereby improving the strength of the mounting bar 202.

[0040] like Figure 4 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, the material of the reinforcing cross bar 501 and the reinforcing vertical bar 502 are both steel to improve strength and durability. When in use, the reinforcing cross bar 501 and the reinforcing vertical bar 502 are both made of steel to ensure sufficient strength and durability.

[0041] like Figure 5 As shown, as a preferred embodiment, on the basis of the above-mentioned method, further, a reinforcement plate 7 is provided on one side of the suspension body 1, and a plurality of reinforcement strips 8 are fixedly connected to one side of the reinforcement plate 7. When in use, the reinforcement plate 7 and the reinforcement strips 8 can further enhance the overall strength of the suspension body 1, and enhance the continuity and stability of the suspension body 1.

[0042] Specifically, when the shock absorbing mechanism for the automobile suspension system is in use: the pneumatic shock absorber 204 can buffer and damp the running suspension body 1, and at the same time, the pneumatic shock absorber 204 will squeeze the damping spring 303 through the positioning ring 301 and the positioning plate 302 during operation, and the suspension is buffered and damped again through the reaction force of the damping spring 303, and at the same time, the extension plate 401 and the protective plate 402 can protect the pneumatic shock absorber 204 and the damping spring 303, so that the damping ability of the suspension body 1 can be improved, and at the same time, the pneumatic shock absorber 204 is protected to increase its service life, the reinforced cross bar 501 and the reinforced vertical bar 502 can improve the strength of the suspension body 1 and improve the stability of the suspension body 1 during operation, the two top blocks 6 will support the two mounting blocks 201 and improve the strength of the mounting bar 202, the reinforcement plate 7 and the reinforcement bar 8 can further improve the overall strength of the suspension body 1 and improve the continuity and stability of the suspension body 1.

[0043] All technical features in this embodiment can be freely combined according to actual needs.

[0044] The above embodiments are preferred implementation schemes of the present invention. In addition, the present invention can also be implemented in other ways. Any obvious replacement without departing from the concept of the present technical solution is within the protection scope of the present invention.

Claims

1. A shock absorbing mechanism for a vehicle suspension system, comprising a suspension body (1), characterized in that: A buffer component (2) is provided on one side of the suspension body (1), a shock absorbing component (3) is provided on one side of the buffer component (2), a protective component (4) is provided on one side of the suspension body (1), and a reinforcement component (5) is provided on one side of the suspension body (1); The buffer assembly (2) comprises a mounting block (201), a mounting strip (202), a mounting column (203) and a gas pressure shock absorber (204); the two mounting blocks (201) are fixedly connected to the top of the suspension body (1); the mounting strip (202) is bolted between the two mounting blocks (201); the two mounting columns (203) are fixedly connected to two sides of the suspension body (1); and the two gas pressure shock absorbers (204) are respectively hinged between the two mounting columns (203) and the mounting strip (202).

2. A shock absorbing mechanism for a vehicle suspension system according to claim 1, characterized in that: The shock absorbing assembly (3) comprises a positioning ring (301), a positioning plate (302) and a shock absorbing spring (303); the positioning ring (301) is arranged at one end of the gas pressure shock absorber (204); the positioning plate (302) is fixedly connected to the other end of the gas pressure shock absorber (204); the shock absorbing spring (303) is arranged between the positioning ring (301) and the positioning plate (302); and the shock absorbing spring (303) is made of spring steel.

3. The shock absorbing mechanism for a vehicle suspension system according to claim 1, characterized in that: The protection assembly (4) comprises an extension plate (401) and a protection plate (402), wherein the two extension plates (401) are fixedly connected to one side of the suspension body (1), and the protection plate (402) is fixedly connected to one side of the extension plate (401) and is used in conjunction with the gas pressure shock absorber (204).

4. The shock absorbing mechanism for a vehicle suspension system according to claim 1, characterized in that: The reinforcement assembly (5) comprises a reinforcement cross bar (501) and a reinforcement vertical bar (502); the reinforcement cross bar (501) is arranged on one side of the suspension body (1); and the reinforcement vertical bar (502) is fixedly connected between the reinforcement cross bar (501) and the mounting bar (202).

5. The shock absorbing mechanism for a vehicle suspension system according to claim 1, characterized in that: A top block (6) is provided on one side of the installation bar (202), and the top blocks (6) are two in number and are respectively fixedly connected to two ends of the installation bar (202).

6. The shock absorbing mechanism for a vehicle suspension system according to claim 4, characterized in that: The reinforcement cross bar (501) and the reinforcement vertical bar (502) are both made of steel to improve strength and durability.

7. The shock absorbing mechanism for a vehicle suspension system according to claim 1, characterized in that: A reinforcement plate (7) is provided on one side of the suspension body (1), and a plurality of reinforcement strips (8) are fixedly connected to one side of the reinforcement plate (7).

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