CN218929124U

CN218929124U - Disconnected axle structure

Info

Publication number: CN218929124U
Application number: CN202223498551.4U
Authority: CN
Inventors: 贺祖政; 张文荣; 李宁林
Original assignee: Guilin Pengda Auto Parts Co ltd
Current assignee: Guilin Pengda Auto Parts Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-28
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of vehicles and discloses a disconnected axle structure, which comprises a balance plate, wherein a first buffer chamber is arranged at the top of the balance plate, a second buffer chamber is arranged at the top of the first buffer chamber, a main buffer structure and a secondary buffer structure are arranged at the bottom of the first buffer chamber, a connecting plate is arranged at the top of the first buffer chamber, and the main buffer structure is positioned between the two secondary buffer structures. This disconnect-type axle structure, when the car passes through the hole road surface, can produce vibrations, the balance plate also can follow and reciprocate, compression main buffer structure and secondary buffer structure when upwards moving, main buffer structure and secondary buffer structure pass through the connecting plate and upwards compress the water storage bag, when the balance plate moves down, can make main buffer structure and secondary buffer structure pulling connecting plate move down, the connecting plate pulls water storage bag and moves down, can play fine buffering effect like this and reduce vibrations, bring better riding experience for the passenger.

Description

Disconnected axle structure

Technical Field

The utility model relates to the technical field of vehicles, in particular to a disconnected axle structure.

Background

The axle is also called an axle and is connected with a frame through a suspension, the axle is used for bearing the load of an automobile and maintaining the normal running of the automobile on a road, along with the increase of living standard, the requirement of passengers on riding comfort is higher and higher, when the automobile passes through a pavement with a raised pothole, the passengers are obviously vibrated, bad riding experience can be brought to the passengers, the existing axle consists of a balance plate, wheels and the like, a damping device is absent, and obvious vibration can be generated when the automobile passes through the pavement with the pothole, so that a disconnected axle structure is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a disconnected axle structure which has the advantage of shock absorption and solves the problem that the existing axle lacks a shock absorption device and can generate obvious shock when passing through a hollow road surface.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a disconnect-type axle structure, includes the balance plate, the top of balance plate is equipped with first buffer chamber, the top of first buffer chamber is equipped with the second buffer chamber, the bottom of first buffer chamber is equipped with main buffer structure and secondary buffer structure, the top of first buffer chamber is equipped with the connecting plate, main buffer structure is located the centre of two secondary buffer structures, main buffer structure includes metal block, movable rod, rubber piece and hollow tube, the top and the bottom fixed connection of movable rod of metal block, the inside swing joint of top and hollow tube of movable rod, the bottom fixed connection of top and rubber piece of movable rod, the top and the interior roof fixed connection of hollow tube of rubber piece.

Preferably, the secondary buffer structure comprises a fixed rod and a spring, the spring is sleeved on the fixed rod, the bottom of the spring is fixedly connected with the balance plate, the top of the spring is fixedly connected with the bottom of the connecting plate, the bottom of the fixed rod is fixedly connected with the balance plate, and the top of the fixed rod is movably connected with the inside of the connecting plate.

Preferably, the second buffer chamber is provided with a water storage bag and an anti-collision plate, the anti-collision plate is positioned at the top of the water storage bag, the left side top of the water storage bag is provided with a water inlet pipe, the surface of the water inlet pipe is provided with threads, the left end of the water inlet pipe is provided with a pipe cover, the pipe cover is in threaded connection with the surface of the water inlet pipe through threads, the right side bottom of the water storage bag is provided with a water outlet pipe, the right end of the water outlet pipe is provided with a valve, and the bottom of the water storage bag is fixedly connected with the connecting plate.

Preferably, wheels are arranged on two sides of the balance plate.

Compared with the prior art, the utility model provides a disconnected axle structure, which has the following beneficial effects:

1. this disconnect-type axle structure can play fine cushioning effect through setting up first buffer chamber and second buffer chamber, when the car passes through the hole road surface, can produce vibrations, the balancing board also can reciprocate thereupon, compress main buffer structure and secondary buffer structure when upwards moving, main buffer structure and secondary buffer structure pass through the connecting plate and upwards compress the water storage bag, when the balancing board downwardly moving, can make main buffer structure and secondary buffer structure pulling connecting plate downwardly moving, the connecting plate pulling water storage bag downwardly stretching, can play fine cushioning effect and reduce vibrations like this, bring better riding experience for the passenger.

2. This disconnect-type axle structure, it is equipped with first buffer chamber and second buffer chamber, and first buffer chamber is equipped with main buffer structure and secondary buffer structure, and the second buffer chamber is equipped with the water storage bag, can play fine buffering effect through setting up two buffer chambers, reduces vibration sensation.

Drawings

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a cross-sectional view of a main buffer structure of the present utility model;

FIG. 3 is a cross-sectional view of the water storage bag of the present utility model.

Wherein: 1. a balance plate; 2. a first buffer chamber; 3. a second buffer chamber; 4. a main buffer structure; 5. a secondary buffer structure; 6. a metal block; 7. a movable rod; 8. a hollow tube; 9. a rubber block; 10. a connecting plate; 11. a spring; 12. a fixed rod; 13. a water storage bag; 14. a water outlet pipe; 15. a valve; 16. a tube cover; 17. a water inlet pipe; 18. a wheel; 19. and an anti-collision plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, a disconnection type axle structure comprises a balance plate 1, wheels 18 are arranged on two sides of the balance plate 1, a first buffer chamber 2 is arranged at the top of the balance plate 1, a second buffer chamber 3 is arranged at the top of the first buffer chamber 2, a better buffer effect can be achieved by arranging two buffer chambers for secondary buffer, vibration is reduced, a main buffer structure 4 and a secondary buffer structure 5 are arranged at the bottom of the first buffer chamber 2, a connecting plate 10 is arranged at the top of the first buffer chamber 2, the main buffer structure 4 is positioned between the two secondary buffer structures 5, the main buffer structure 4 comprises a metal block 6, a movable rod 7, a rubber block 9 and a hollow tube 8, the top of the metal block 6 is fixedly connected with the bottom of the movable rod 7, the top of the movable rod 7 is movably connected with the inside of the hollow tube 8, the top of the movable rod 7 is fixedly connected with the bottom of the rubber block 9, the top of the rubber block 9 is fixedly connected with the inner top wall of the hollow pipe 8, the secondary buffer structure 5 comprises a fixed rod 12 and a spring 11, the spring 11 is sleeved on the fixed rod 12, the bottom of the spring 11 is fixedly connected with the balance plate 1, the top of the spring 11 is fixedly connected with the bottom of the connecting plate 10, the bottom of the fixed rod 12 is fixedly connected with the balance plate 1, the top of the fixed rod 12 is movably connected with the inside of the connecting plate 10, a better buffer effect can be achieved by arranging two buffer structures, the second buffer chamber 3 is provided with a water storage bag 13 and an anti-collision plate 19, the anti-collision plate 19 is positioned at the top of the water storage bag 13, the left side top of the water storage bag 13 is provided with a water inlet pipe 17, the surface of the water inlet pipe 17 is provided with threads, the left end of the water inlet pipe 17 is provided with a pipe cover 16, the pipe cover 16 is in threaded connection with the surface of the water inlet pipe 17, the right side bottom of the water storage bag 13 is provided with a water outlet pipe 14, the right end of the water outlet pipe 14 is provided with a valve 15, the bottom of the water storage bag 13 is fixedly connected with the connecting plate 10.

When the automobile is used, vibration is generated when the automobile passes through a hollow pavement, the balance plate 1 moves up and down along with the vibration, when the balance plate 1 moves up, the spring 11 and the metal block 6 are compressed, the spring 11 is forced to push the connecting plate 10 upwards, the metal block 6 is forced to drive the movable rod 7 to move upwards to compress the rubber block 9, the connecting plate 10 is pushed to move upwards after being compressed to a certain degree, the connecting plate 10 moves upwards to compress the water storage bag 13 for secondary buffering, so that the buffering effect is better, when the balance plate 1 moves downwards, the spring 11 moves downwards to pull the connecting plate 10 to move downwards, the metal block 6 moves downwards to pull the movable rod 7 to move downwards, the movable rod 7 can drive the connecting plate 10 to move downwards after being stretched to a certain degree, the connecting plate 10 can stretch the water storage bag 13 downwards, the water storage bag 13 can drive the anti-collision plate 19 to move downwards after being stretched to a certain degree, and thus the excellent buffering effect can be achieved, and vibration is reduced.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a disconnect-type axle structure, includes balance plate (1), its characterized in that: the top of balance board (1) is equipped with first buffer chamber (2), the top of first buffer chamber (2) is equipped with second buffer chamber (3), the bottom of first buffer chamber (2) is equipped with main buffer structure (4) and secondary buffer structure (5), the top of first buffer chamber (2) is equipped with connecting plate (10), main buffer structure (4) are located the centre of two secondary buffer structures (5), main buffer structure (4) include metal piece (6), movable rod (7), rubber piece (9) and hollow tube (8), the top of metal piece (6) and the bottom fixed connection of movable rod (7), the top of movable rod (7) and the inside swing joint of hollow tube (8), the top of movable rod (7) and the bottom fixed connection of rubber piece (9), the top of rubber piece (9) and the interior roof fixed connection of hollow tube (8).

2. A disconnect-type axle structure as defined in claim 1 wherein: the secondary buffer structure (5) comprises a fixing rod (12) and a spring (11), wherein the spring (11) is sleeved on the fixing rod (12), the bottom of the spring (11) is fixedly connected with the balance plate (1), the top of the spring (11) is fixedly connected with the bottom of the connecting plate (10), the bottom of the fixing rod (12) is fixedly connected with the balance plate (1), and the top of the fixing rod (12) is movably connected with the inside of the connecting plate (10).

3. A disconnect-type axle structure as defined in claim 1 wherein: the water storage device is characterized in that the second buffer chamber (3) is provided with a water storage bag (13) and an anti-collision plate (19), the anti-collision plate (19) is located at the top of the water storage bag (13), a water inlet pipe (17) is arranged at the left top of the water storage bag (13), threads are arranged on the surface of the water inlet pipe (17), a pipe cover (16) is arranged at the left end of the water inlet pipe (17), the pipe cover (16) is connected with the surface of the water inlet pipe (17) through threads, a water outlet pipe (14) is arranged at the bottom of the right side of the water storage bag (13), and a valve (15) is arranged at the right end of the water outlet pipe (14), and the bottom of the water storage bag (13) is fixedly connected with the connecting plate (10).

4. A disconnect-type axle structure as defined in claim 1 wherein: wheels (18) are arranged on two sides of the balance plate (1).