CN215398017U

CN215398017U - Novel disc-type axle assembly

Info

Publication number: CN215398017U
Application number: CN202121158772.XU
Authority: CN
Inventors: 杨国雄
Original assignee: Wuhan Xinhengtong Axle Manufacturing Co ltd
Current assignee: Wuhan Xinhengtong Axle Manufacturing Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-04
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a novel disc-type axle assembly, which comprises a front beam, a damping suspension and a frame, wherein the middle parts of two ends of the front beam are fixedly connected with a jacking structure, the top end of the front beam is fixedly connected with a supporting structure, two sides of the front beam are fixedly provided with driving shafts, the top end of each driving shaft is provided with the damping suspension, the opposite sides of the two driving shafts are fixedly provided with a same steering tie rod, the steering tie rods are connected with the supporting structure in a penetrating manner, the side surfaces of the driving shafts are rotatably connected with connecting bearings, the side surfaces of the connecting bearings are rotatably connected with hubs, the top end of the supporting structure is fixedly provided with a bottom support frame, the top end of the bottom support frame is provided with an elastic supporting rod, and the top end of the elastic supporting rod is fixedly connected with the frame. The shock absorption device provided by the utility model has the advantages that the vehicle is subjected to primary shock absorption through the shock absorption suspension, then the vehicle is subjected to secondary shock absorption through the elastic supporting rod and the shock absorption spring, the shock absorption performance of the vehicle is improved, and meanwhile, the convenience of axle maintenance and tire replacement work is improved through the top support structure.

Description

Novel disc-type axle assembly

Technical Field

The utility model relates to the technical field of automobile equipment, in particular to a novel disc-type axle assembly.

Background

The automobile axle is connected with the frame through the suspension, wheels can be installed at the two ends of the axle, and the axle bears the load of the automobile under the action of the axle. Thereby maintaining the normal driving of the automobile.

At present, in the use process of a part of axles, the vibration reduction performance is insufficient, so that the performance of a vehicle is affected due to the fact that the vehicle often shakes greatly in the driving process. Therefore, the novel disc type axle assembly is improved.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model discloses a novel disc-type axle assembly, which comprises a front beam, a damping suspension and a frame, wherein the middle parts of two ends of the front beam are fixedly connected with a jacking structure, the top end of the front beam is fixedly connected with a supporting structure, two sides of the front beam are fixedly provided with driving shafts, the top end of each driving shaft is provided with the damping suspension, the opposite sides of the two driving shafts are fixedly provided with a same steering tie rod, the steering tie rods are connected with the supporting structure in a penetrating manner, the side surface of each driving shaft is rotatably connected with a connecting bearing, the side surface of each connecting bearing is rotatably connected with a hub, the top end of the supporting structure is fixedly provided with a bottom supporting frame, the top end of each bottom supporting frame is provided with an elastic supporting rod, and the top end of each elastic supporting rod is fixedly connected with the frame.

As a preferred technical scheme of the utility model, the top bracing structure comprises a connecting bridge, a jack frame is arranged at the bottom end of the connecting bridge, and an anti-skid pad is fixedly arranged at the bottom end of the jack frame.

As a preferable technical solution of the present invention, a signal transmitter is arranged inside the connecting bridge, the signal transmitter is of a type JF24D, and the signal transmitter is electrically connected to a vehicle-mounted control system.

As a preferred technical scheme of the utility model, the supporting structure comprises a bottom supporting seat, the top end of the bottom supporting seat is fixedly connected with a bottom support frame, and a distance sensing infrared lamp is fixedly arranged on one side of the bottom supporting seat.

As a preferred technical scheme of the utility model, a lubricating oil tank is arranged on one side of the bottom support seat, a pressure rod is arranged at the top end of the lubricating oil tank, connecting pipes are fixedly arranged on both sides of the lubricating oil tank, and one side of each connecting pipe, which is far away from the lubricating oil tank, is in through connection with the front beam.

As a preferable technical scheme of the utility model, the number of the elastic supporting rods is four, and the side surface of each elastic supporting rod is provided with a damping spring.

As a preferred technical scheme of the utility model, both sides of the top end of the bottom support frame are fixedly provided with extension seats, the top ends of the extension seats are fixedly connected with connecting rubber seats, and the top ends of the connecting rubber seats are fixedly connected with the bottom end of the frame.

The utility model has the beneficial effects that:

1. according to the novel disc-type axle assembly, the vehicle is subjected to primary shock absorption through the shock absorption suspension, and then the vehicle is subjected to secondary shock absorption through the elastic supporting rod and the shock absorption spring, so that the shock absorption performance of the vehicle is improved, and the problem that the vehicle performance is influenced due to large-amplitude shaking in the driving process due to insufficient shock absorption performance in the use process of part of axles is solved;

2. this novel axle assembly of disk type can directly start jack frame when the car carries out tire change and wheel hub maintenance, then jack frame can be with device jack-up, can lift up by the one end of axle this moment, then begin the tire and change or wheel hub maintenance work, avoid being difficult to carry out tire change or wheel hub maintenance work under the condition that does not carry the jack, provides the practicality of axle.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a schematic structural view of a novel disc axle assembly of the present invention;

fig. 2 is a schematic structural diagram of a top bracing structure of the novel disc axle assembly of the utility model.

In the figure: 1. a front beam; 2. a shoring structure; 3. connecting a rubber seat; 4. a drive shaft; 5. damping suspension; 6. a tie rod; 7. a hub; 8. a bottom bracket; 9. an elastic support bar; 10. A frame; 11. a connecting bridge; 12. a jack frame; 13. a non-slip mat; 14. a bottom support seat; 15. A distance sensing infrared lamp; 16. a lubricating oil tank; 17. a pressure lever; 18. a connecting pipe; 19. a damping spring; 20. an extension seat.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Example (b): as shown in fig. 1-2, the novel disc axle assembly of the present invention comprises a front beam 1, a shock absorbing suspension 5 and a frame 10, wherein the middle parts of both ends of the front beam 1 are fixedly connected with a top bracing structure 2, the top end of the front beam 1 is fixedly connected with a supporting structure, both sides of the front beam 1 are fixedly provided with a driving shaft 4, the top end of the driving shaft 4 is provided with the shock absorbing suspension 5, the opposite sides of the two driving shafts 4 are fixedly provided with a same tie rod 6, the tie rod 6 is connected with the supporting structure in a penetrating manner, the side surface of the driving shaft 4 is rotatably connected with a connecting bearing, the side surface of the connecting bearing is rotatably connected with a hub 7, the top end of the supporting structure is fixedly provided with a bottom bracing frame 8, the top end of the bottom bracing frame 8 is provided with an elastic supporting rod 9, and the top end of the elastic supporting rod 9 is fixedly connected with the frame 10.

Wherein, the shore structure 2 is including connecting bridge 11, the bottom of connecting bridge 11 is provided with jack-up frame 12, the bottom mounting of jack-up frame 12 is equipped with slipmat 13, through the connection bridge 11 that is equipped with, when the car carries out tire change and wheel hub 7 maintenance, can directly start jack-up frame 12, then jack-up frame 12 can jack-up the device, can lift-up the one end of axle this moment, then begin the tire and change or wheel hub 7 maintenance work, avoid being difficult to carry out tire change or wheel hub 7 maintenance work under the condition that does not carry the jack, the practicality of axle is provided.

Wherein, the inside of connecting bridge 11 is provided with signal transmission ware, and signal transmission ware's model is JF24D, and signal transmission ware electric connection has on-vehicle control system, through setting up signal transmission ware, can be through on-vehicle control system transmission signal, then through signal transmission ware transmission signal to the realization is to jack frame 12's control, has improved the convenience to jack frame 12's operation.

The supporting structure comprises a bottom supporting seat 14, the top end of the bottom supporting seat 14 is fixedly connected with a bottom support frame 8, a distance sensing infrared lamp 15 is fixedly arranged on one side of the bottom supporting seat 14, and an infrared signal can be transmitted in the driving process of a vehicle through the arranged distance sensing infrared lamp 15, so that whether a shielding object exists on a forward road of the vehicle can be detected, the damage to an axle caused by accidental scratch of a driver is avoided, and the service life of the axle is prolonged.

Wherein, one side of bottom sprag seat 14 is provided with lubricated oil tank 16, and the top of lubricated oil tank 16 is provided with pressure bar 17, and the both sides of lubricated oil tank 16 all are fixed and are equipped with connecting pipe 18, and one side that lubricated oil tank 16 was kept away from to connecting pipe 18 runs through with front-axle beam 1, through lubricated oil tank 16 that is equipped with. When the lubricating oil in the front beam 1, the driving shaft 4 and the wheel hub 7 is consumed or dried up in the long-term rotation friction process, a certain amount of lubricating oil is filled in the lubricating oil tank 16 at regular time, so that the front beam 1, the driving shaft 4 and the wheel hub 7 are prevented from being rubbed without the lubricating oil, and the front beam 1, the driving shaft 4 and the wheel hub 7 are prevented from being damaged.

Wherein, the quantity of elastic support pole 9 is four, and the side of elastic support pole 9 is provided with damping spring 19, and through the rubber seat and the damping spring 19 that are equipped with, in the car use, damping spring 19 and rubber seat have further improved the shock-absorbing capacity of frame 10.

Wherein, the top both sides of end brace frame 8 are all fixed to be equipped with and extend seat 20, extend the top fixedly connected with connection rubber seat 3 of seat 20, and the top of connection rubber seat 3 and the bottom fixed connection of frame 10 connect rubber seat 3 through setting up, and frame 10 forms stable structure through connection rubber seat 3 and end brace frame 8, and the condition that the automobile body rocked by a wide margin appears in the vehicle driving process is avoided taking place.

When the automobile axle works, the distance sensing infrared lamp 15 can emit infrared signals in the using process of the automobile axle, so that whether shelters exist on the automobile advancing road can be detected, the damping spring 19 and the rubber seat further improve the damping capacity of the automobile frame 10, the automobile frame 10 forms a stable structure by connecting the rubber seat 3 with the bottom support frame 8, the situation that an automobile body shakes greatly in the driving process of the automobile is avoided, in addition, when lubricating oil in the front beam 1, the driving shaft 4 and the wheel hub 7 is consumed or dried up in the long-term rotation friction process, certain lubricating oil can be filled in the lubricating oil tank 16 at regular time, the front beam 1, the driving shaft 4 and the wheel hub 7 are prevented from being rubbed under the condition that no lubricating oil exists, so that the front beam 1, the driving shaft 4 and the wheel hub 7 are damaged, then when the automobile is subjected to tire replacement and wheel hub 7 maintenance, the jack frame 12 can be directly started, the jack frame 12 can then jack the device up, and one end of the axle can be lifted up at this time, and then tire replacement or wheel hub 7 maintenance work is started, so that the problem that tire replacement or wheel hub 7 maintenance work is difficult to perform under the condition that the jack is not carried is avoided, and the practicability of the axle is improved.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel disc-type axle assembly comprises a front beam (1), a damping suspension (5) and a frame (10), and is characterized in that the middle parts of the two ends of the front beam (1) are fixedly connected with a jacking structure (2), the top end of the front beam (1) is fixedly connected with a supporting structure, the two sides of the front beam (1) are fixedly provided with driving shafts (4), the top end of each driving shaft (4) is provided with the damping suspension (5), the two opposite sides of the driving shafts (4) are fixedly provided with a same steering cross-pull rod (6), the steering cross-pull rods (6) are in through connection with the supporting structure, the side surfaces of the driving shafts (4) are rotatably connected with connecting bearings, the side surfaces of the connecting bearings are rotatably connected with hubs (7), the top end of the supporting structure is fixedly provided with a bottom supporting frame (8), and the top end of the bottom supporting frame (8) is provided with an elastic supporting rod (9), the top end of the elastic supporting rod (9) is fixedly connected with a frame (10).

2. The novel disc axle assembly of claim 1, wherein the top support structure (2) comprises a connecting bridge (11), a jack frame (12) is arranged at the bottom end of the connecting bridge (11), and a non-slip mat (13) is fixedly arranged at the bottom end of the jack frame (12).

3. The novel disc axle assembly of claim 2, wherein a signal transmitter is arranged inside the connecting bridge (11), the signal transmitter is of the type JF24D, and the signal transmitter is electrically connected with an on-board control system.

4. The novel disc axle assembly of claim 1, wherein the support structure comprises a bottom support seat (14), the top end of the bottom support seat (14) is fixedly connected with the bottom bracket (8), and a distance sensing infrared lamp (15) is fixedly arranged on one side of the bottom support seat (14).

5. The novel disc axle assembly of claim 4, wherein a lubricating oil tank (16) is arranged on one side of the bottom support seat (14), a pressure rod (17) is arranged at the top end of the lubricating oil tank (16), connecting pipes (18) are fixedly arranged on two sides of the lubricating oil tank (16), and one side, away from the lubricating oil tank (16), of each connecting pipe (18) is connected with the front beam (1) in a penetrating manner.

6. The novel disc axle assembly of claim 1, wherein the number of the elastic support rods (9) is four, and the side surfaces of the elastic support rods (9) are provided with damping springs (19).

7. The novel disc axle assembly of claim 1, wherein extension seats (20) are fixedly arranged on both sides of the top end of the bottom bracket (8), the top ends of the extension seats (20) are fixedly connected with connecting rubber seats (3), and the top ends of the connecting rubber seats (3) are fixedly connected with the bottom end of the vehicle frame (10).