CN212098323U

CN212098323U - Novel adjustable damping shock absorber in electronic control air suspension

Info

Publication number: CN212098323U
Application number: CN202020688304.2U
Authority: CN
Inventors: 崔崇
Original assignee: Henan Ruizhi Machinery Technology Co Ltd
Current assignee: Henan Ruizhi Machinery Technology Co Ltd
Priority date: 2020-04-29
Filing date: 2020-04-29
Publication date: 2020-12-08
Anticipated expiration: 2030-04-29

Abstract

The utility model provides a novel adjustable damping bumper shock absorber in automatically controlled air suspension, the on-line screen storage device comprises a base, the top fixedly connected with buffer cylinder of base, the inner wall sliding connection of buffer cylinder has the buffer beam, the top fixedly connected with bottom plate of base, the top fixedly connected with shock tube of bottom plate, the inner wall sliding connection of shock tube has the shock attenuation pole, the top fixedly connected with roof of shock attenuation pole. The utility model discloses a first top support and second top support drive first movable rod and second movable rod and remove, first movable rod and second movable rod drive first bottom support and second bottom support and remove, first bottom support and second bottom support drive first slider and second slider and remove, first slider and second slider compression counter spring, and then reach and reach the cushioning effect to the bumper shock absorber, the stability of car in the driving process has been improved and has been solved the problem that does not have the buffering.

Description

Novel adjustable damping shock absorber in electronic control air suspension

Technical Field

The utility model relates to a shock attenuation field especially relates to a novel adjustable damping bumper shock absorber in automatically controlled air suspension.

Background

The suspension system is a general term for a force transmission connection device between a frame and an axle of an automobile, and has the functions of transmitting force acting between wheels and the frame, buffering impact force transmitted to the frame or an automobile body from an uneven road surface, and attenuating vibration caused by the impact force to ensure smooth running of the automobile.

The connection mode between current automobile shock absorber ware and the vehicle chassis is fixed through the bolt is direct mostly, does not have the buffer measure, is that the car does not teach good stability at the in-process that traveles, and the passenger does not have better experience of taking.

Therefore, there is a need to provide a new type of adjustable damping shock absorber in an electronically controlled air suspension to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel adjustable damping bumper shock absorber among automatically controlled air suspension has solved the problem that does not have the buffering.

In order to solve the technical problems, the utility model provides a novel adjustable damping shock absorber in an electric control air suspension, which comprises a base, wherein the top of the base is fixedly connected with a buffer cylinder, the inner wall of the buffer cylinder is connected with a buffer rod in a sliding manner, the top of the base is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with the buffer cylinder, the inner wall of the buffer cylinder is connected with the buffer rod in a sliding manner, the top of the buffer rod is fixedly connected with a top plate, the bottom of the buffer rod is fixedly connected with a first top support, one side of the first top support is movably connected with a first movable rod, the inner wall of the buffer cylinder is fixedly connected with a first fixed block, one side of the first fixed block is fixedly connected with a first slide rod, the outer side of the first slide rod is connected with a first slide block in a sliding manner, one side of, one side of the first bottom support is movably connected with one end of the first movable rod.

Preferably, the outer side of the first slide bar is fixedly connected with a cross fixing block, and the outer side of the cross fixing block is fixedly connected with a second slide bar, a third slide bar and a fourth slide bar.

Preferably, the outer sides of the second sliding rod, the third sliding rod and the fourth sliding rod are all connected with a second sliding block in a sliding mode, one end of the second sliding block is fixedly connected with a second fixing block, and one side of the second fixing block is fixedly connected with the inner wall of the buffer cylinder.

Preferably, one side of the second sliding block is fixedly connected with a second bottom support, and one side of the second bottom support is fixedly connected with a second movable rod.

Preferably, the bottom of the buffer rod is fixedly connected with a second top support, and one side of the second top support is movably connected with one end of a second movable rod.

Preferably, the outer side of the damping cylinder is sleeved with a main spring, and the outer sides of the first sliding rod, the second sliding rod, the third sliding rod and the fourth sliding rod are all sleeved with auxiliary springs.

Preferably, the top of the buffer rod is fixedly connected with a top seat, and the top of the top seat is provided with a connector.

Compared with the prior art, the utility model provides a pair of novel adjustable damping shock absorber in automatically controlled air suspension has following beneficial effect:

the utility model provides a novel adjustable damping shock absorber in an electric control air suspension,

1. the utility model is fixedly connected with the connector through the using device, the connector enables the top seat to move downwards, the top seat drives the top plate to move downwards, the top plate drives the shock-absorbing rod and the main spring to move downwards, the main spring can generate reaction force to enable the top seat to rise due to elasticity, meanwhile, the top seat drives the buffer rod to move downwards, the buffer rod drives the first top support and the second top support to move downwards, the first top support and the second top support drive the first movable rod and the second movable rod to move, the first movable rod and the second movable rod drive the first bottom support and the second bottom support to move, the first bottom support and the second bottom support drive the first sliding block and the second sliding block to move, the first sliding block and the second sliding block compress the secondary spring, and then reach the cushioning effect to the bumper shock absorber, improved the stationarity of car in the driving process and solved the problem of not cushioning.

2. The utility model discloses a set up the cross fixed block, improve the fastness between the slide bar, through setting up the second fixed block, make the slide bar have higher impact resistance, use through the cooperation that sets up second bottom support and second movable rod, make four sliders can be on the slide bar stable operation, use through the cooperation of second top support and second movable rod, the bottom atress of buffer beam is more abundant, through setting up main spring and secondary spring, strengthen the shock attenuation effect of bumper shock absorber, through setting up the connector, make buffer and other devices have higher integration.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a novel adjustable damping shock absorber in an electronically controlled air suspension according to the present invention;

FIG. 2 is a schematic structural view of the buffering device shown in FIG. 1;

fig. 3 is a schematic top view of the buffering device shown in fig. 1.

Reference numbers in the figures: 1. a base; 2. a buffer cylinder; 3. a buffer rod; 4. a base plate; 5. a damper cylinder; 6. a shock-absorbing lever; 7. a top plate; 8. a first top support; 9. a first movable bar; 10. a first fixed block; 11. a first slide bar; 12. a first slider; 13. a first bottom support; 14. a cross-shaped fixed block; 15. a second slide bar; 16. a third slide bar; 17. a fourth slide bar; 18. a second slider; 19. a second fixed block; 20. a second bottom support; 21. a second movable bar; 22. a second top support; 23. a main spring; 24. a secondary spring; 25. a top seat; 26. a connecting head.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a novel adjustable damping shock absorber in an electrically controlled air suspension according to the present invention; FIG. 2 is a schematic structural view of the buffering device shown in FIG. 1; FIG. 3 is a schematic view of a top view structure of the buffering device shown in FIG. 1, a novel adjustable damping shock absorber in an electrically controlled air suspension, comprising a base 1, a buffer tube 2 fixedly connected to the top of the base 1, a buffer rod 3 slidably connected to the inner wall of the buffer tube 2, a bottom plate 4 fixedly connected to the top of the base 1, a buffer tube 5 fixedly connected to the top of the bottom plate 4, a shock absorbing rod 6 slidably connected to the inner wall of the buffer tube 5, a top plate 7 fixedly connected to the top of the shock absorbing rod 6, a first top support 8 fixedly connected to the bottom of the buffer rod 3, a first movable rod 9 movably connected to one side of the first top support 8, a first fixed block 10 fixedly connected to the inner wall of the buffer tube 2, a first slide rod 11 fixedly connected to one side of the first fixed block 10, and a first slider 12 slidably connected to the outer side of the first slide rod 11, one side of the first sliding block 12 is fixedly connected with a first bottom support 13, and one side of the first bottom support 13 is movably connected with one end of the first movable rod 9.

The outer side of the first slide bar 11 is fixedly connected with a cross fixing block 14, and the outer side of the cross fixing block 14 is fixedly connected with a second slide bar 15, a third slide bar 16 and a fourth slide bar 17, so that firmness among the slide bars is improved.

The outer sides of the second sliding rod 15, the third sliding rod 16 and the fourth sliding rod 17 are all connected with a second sliding block 18 in a sliding mode, one end of the second sliding block 18 is fixedly connected with a second fixing block 19, and one side of the second fixing block 19 is fixedly connected with the inner wall of the buffer cylinder 2, so that the sliding rods have high impact resistance.

A second bottom support 20 is fixedly connected to one side of the second sliding block 18, and a second movable rod 21 is fixedly connected to one side of the second bottom support 20, so that the four sliding blocks can stably run on the sliding rod.

The bottom fixedly connected with second top support 22 of buffer beam 3, one side of second top support 22 and the one end swing joint of second movable rod 21, the bottom atress of buffer beam 3 is more abundant.

The outer side of the shock absorption barrel 5 is sleeved with a main spring 23, and the outer sides of the first sliding rod 11, the second sliding rod 15, the third sliding rod 16 and the fourth sliding rod 17 are all sleeved with an auxiliary spring 24, so that the shock absorption effect of the shock absorber is enhanced.

The top fixedly connected with footstock 25 of buffer beam 3, the top of footstock 25 is provided with connector 26, makes buffer have higher fusibility with other devices.

The utility model provides a pair of novel adjustable damping bumper shock absorber in automatically controlled air suspension's theory of operation as follows:

when the shock absorber is used, the connecting head 26 is fixedly connected with the using device, the connecting head 26 enables the top seat 25 to move downwards, the top seat 25 drives the top plate 7 to move downwards, the top plate 7 drives the shock absorption rod 6 and the main spring 23 to move downwards, the main spring 23 can generate a reaction force due to elasticity to enable the top seat 25 to ascend, meanwhile, the top seat 25 drives the buffer rod 3 to move downwards, the buffer rod 3 drives the first top support 8 and the second top support 22 to move downwards, the first top support 8 and the second top support 22 drive the first movable rod 9 and the second movable rod 21 to move, the first movable rod 9 and the second movable rod 21 drive the first bottom support 13 and the second bottom support 20 to move, the first bottom support 13 and the second bottom support 20 drive the first sliding block 12 and the second sliding block 18 to move, the first sliding block 12 and the second sliding block 18 compress the secondary spring 24, and further achieve a buffer effect on the shock absorber, the stability of the automobile in the driving process is improved.

the utility model is fixedly connected with the connector 26 by using the device, the connector 26 makes the top seat 25 move downwards, the top seat 25 drives the top plate 7 to move downwards, the top plate 7 drives the damping rod 6 and the main spring 23 to move downwards, the main spring 23 can generate reaction force to make the top seat 25 rise due to elasticity, simultaneously the top seat 25 drives the buffer rod 3 to move downwards, the buffer rod 3 drives the first top support 8 and the second top support 22 to move downwards, the first top support 8 and the second top support 22 drive the first movable rod 9 and the second movable rod 21 to move, the first movable rod 9 and the second movable rod 21 drive the first bottom support 13 and the second bottom support 20 to move, the first bottom support 13 and the second bottom support 20 drive the first slider 12 and the second slider 18 to move, the first slider 12 and the second slider 18 compress the secondary spring 24, thereby achieving the buffer effect on the shock absorber, the stability of the automobile in the driving process is improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a novel adjustable damping bumper shock absorber in automatically controlled air suspension, includes base (1), its characterized in that: the shock absorber comprises a base (1), a buffer cylinder (2) is fixedly connected to the top of the base (1), a buffer rod (3) is slidably connected to the inner wall of the buffer cylinder (2), a bottom plate (4) is fixedly connected to the top of the base (1), a shock absorbing cylinder (5) is fixedly connected to the top of the bottom plate (4), a shock absorbing rod (6) is slidably connected to the inner wall of the shock absorbing cylinder (5), a top plate (7) is fixedly connected to the top of the shock absorbing rod (6), a first top support (8) is fixedly connected to the bottom of the buffer rod (3), a first movable rod (9) is movably connected to one side of the first top support (8), a first fixed block (10) is fixedly connected to the inner wall of the buffer cylinder (2), a first slide rod (11) is fixedly connected to one side of the first fixed block (10), a first slide block (12) is slidably connected to the, one side fixedly connected with first bottom support (13) of first slider (12), one side and the one end swing joint of first movable rod (9) of first bottom support (13).

2. The new adjustable damping shock absorber in an electronic controlled air suspension as claimed in claim 1, characterized in that a cross fixing block (14) is fixedly connected to the outside of the first sliding rod (11), and a second sliding rod (15), a third sliding rod (16) and a fourth sliding rod (17) are fixedly connected to the outside of the cross fixing block (14).

3. The novel adjustable damping shock absorber in an electrically controlled air suspension according to claim 2, wherein the outer sides of the second sliding rod (15), the third sliding rod (16) and the fourth sliding rod (17) are all connected with a second sliding block (18) in a sliding manner, one end of the second sliding block (18) is fixedly connected with a second fixed block (19), and one side of the second fixed block (19) is fixedly connected with the inner wall of the buffer cylinder (2).

4. A new type of adjustable damping shock absorber in an electronically controlled air suspension according to claim 3, characterized in that a second bottom bracket (20) is fixedly connected to one side of the second slider (18), and a second movable rod (21) is fixedly connected to one side of the second bottom bracket (20).

5. The new adjustable damping shock absorber in an electronic controlled air suspension as claimed in claim 1, characterized in that the bottom of the buffer rod (3) is fixedly connected with a second top support (22), and one side of the second top support (22) is movably connected with one end of a second movable rod (21).

6. The new adjustable damping shock absorber in an electrically controlled air suspension according to claim 1, characterized in that the outer side of the shock tube (5) is sleeved with a main spring (23), and the outer sides of the first slide bar (11), the second slide bar (15), the third slide bar (16) and the fourth slide bar (17) are all sleeved with an auxiliary spring (24).

7. The new adjustable damping shock absorber in an electronically controlled air suspension according to claim 1, characterized in that the top of the shock absorbing rod (3) is fixedly connected with a top seat (25), and the top of the top seat (25) is provided with a connector (26).