CN219406025U

CN219406025U - High-performance automatic reinforcement type automobile hub

Info

Publication number: CN219406025U
Application number: CN202321054485.3U
Authority: CN
Inventors: 刘志豪
Original assignee: Zhejiang Aotong Aluminum Wheel Co ltd
Current assignee: Zhejiang Aotong Aluminum Wheel Co ltd
Priority date: 2023-04-28
Filing date: 2023-04-28
Publication date: 2023-07-25
Anticipated expiration: 2033-04-28

Abstract

The utility model discloses a high-performance automatic reinforcement type automobile hub, which comprises a hub body, wherein the hub body comprises an outer hub ring and a connecting frame, a reinforcing plate is arranged on the inner side of the connecting frame, an inner reinforcing ring is arranged on the inner side of the outer hub ring, a protective cover is arranged on the side surface of the hub body, a plurality of groups of mounting holes are formed in the outer hub ring, a fixed disc is arranged on the side surface of the outer hub ring, an external threaded rod is connected to the inner thread of the fixed disc, a plurality of groups of movable grooves are formed in the top end of the external threaded rod, and fixed balls are connected to the inner part of the movable grooves in a sliding manner; compared with the prior art, the utility model has the advantages that: the automobile axle and the hub have better connection performance, the integral structure of the hub is firmer, and the potential safety hazard is reduced.

Description

High-performance automatic reinforcement type automobile hub

Technical Field

The utility model belongs to the technical field of hubs, and particularly relates to a high-performance automatic reinforcement type automobile hub.

Background

The wheel hub is a wheel core rotating part connected with the inner profile steel of the tire through the upright post, namely a metal part which supports the center of the tire and is arranged on the shaft, and is also called a wheel rim, a steel ring, a wheel and a tyre bell, and the wheel hub has various types according to the diameter, the width, the forming mode and the materials.

The utility model provides an automobile wheel hub structure of bulletin number CN217863550U, includes the wheel hub outer lane, the inner wall fixed welding of wheel hub outer lane has the wheel hub inner circle, be formed with the annular cavity of heat dissipation between wheel hub outer lane and the wheel hub inner circle, the front side of wheel hub outer lane is provided with outer wheel hub.

There are many different types of automobile hubs in the market at present, but the axle and hub connection performance of some automobiles is not very good, and the hub structure is not very firm, so that potential safety hazards exist during use.

Disclosure of Invention

The utility model aims to solve the technical problems of poor connection performance of an automobile hub and an axle and poor firmness of a hub structure.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a high performance automatically-reinforced automobile wheel hub, includes the wheel hub body, the wheel hub body includes outer wheel hub circle, linking frame's inboard is equipped with the reinforcing plate, outer wheel hub circle's inboard is equipped with interior reinforcing ring, wheel hub body's side is equipped with the protection casing, multiunit mounting hole has been seted up to outer wheel hub circle's inside, outer wheel hub circle's side is equipped with the fixed disk, the inside threaded connection of fixed disk has the external screw thread pole, multiunit movable slot has been seted up on the top of external screw pole, the inside sliding connection of movable slot has the fixed ball, the inside threaded connection of external screw pole has the internal screw thread pole, the one end of internal screw pole is fixed and is equipped with the toper jack-prop, toper jack-prop promotes fixed ball and the inside laminating of mounting hole.

The further preferable scheme of the utility model is as follows: the outer end face of the internal threaded rod is provided with an internal groove which is diamond-shaped.

The further preferable scheme of the utility model is as follows: the movable grooves and the fixed balls are provided with a plurality of movable grooves which are annularly distributed on the outer surface of the external threaded rod.

The further preferable scheme of the utility model is as follows: and a limit ring is arranged on the outer side of the movable groove, and the diameter of an opening of the limit ring is smaller than the diameter of the cross section of the fixed ball.

The further preferable scheme of the utility model is as follows: the protection casing sets up in the outside of fixed disk, and the inboard of protection casing is equipped with the dust screen.

The further preferable scheme of the utility model is as follows: the connecting frame is internally provided with strip-shaped grooves, and six connecting frames are arranged.

The further preferable scheme of the utility model is as follows: the inside below tangent plane of mounting hole is trapezoidal setting.

Compared with the prior art, the utility model has the advantages that: the hub body includes outer hub wheel, connecting frame's inboard is equipped with the reinforcing plate, outer hub wheel's inboard is equipped with interior reinforcing ring, the multiunit mounting hole has been seted up to outer hub wheel's inside, outer hub wheel's side is equipped with the fixed disk, the inside threaded connection of fixed disk has the external screw rod, multiunit movable groove has been seted up on the top of external screw rod, the inside sliding connection of movable groove has the fixed ball, the inside threaded connection of external screw rod has the internal screw rod, the one end of internal screw rod is fixed and is equipped with the toper jack-prop, the toper jack-prop promotes the fixed ball and the inside laminating of mounting hole, automobile axle and wheel hub connectivity are better, the holistic structure of wheel hub is firm more, the potential safety hazard is reduced.

Drawings

The present utility model will be described in further detail below in conjunction with the drawings and the preferred embodiments, but it will be appreciated by those skilled in the art that these drawings are drawn merely for the purpose of illustrating the preferred embodiments and should not therefore be taken as limiting the scope of the utility model, and furthermore, unless specifically indicated, the drawings are merely schematic in nature to conceptually illustrate the composition or construction of the objects described and may contain exaggerated representations, and the drawings are not necessarily drawn to scale.

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is a schematic view of the structure of the shield of FIG. 1 in a separated state according to the present utility model;

FIG. 3 is a schematic cross-sectional side view of FIG. 1 in accordance with the present utility model;

fig. 4 is a schematic cross-sectional side view of the outer hub ring of the present utility model.

In the figure: 1. a hub body; 2. an outer hub wheel; 3. a connection frame; 4. a reinforcing plate; 5. a protective cover; 6. a mounting hole; 7. an inner reinforcing ring; 8. a fixed plate; 9. an external threaded rod; 10. a movable groove; 11. a fixed ball; 12. a conical top column; 13. an internal threaded rod.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the drawings, and those skilled in the art will appreciate that the descriptions are merely illustrative, exemplary, and should not be construed as limiting the scope of the present utility model.

It should be noted that: like reference numerals denote like items in the following figures, and thus once an item is defined in one figure, it may not be further defined and explained in the following figures.

The embodiment mainly describes a high-performance automatic reinforcement type automobile hub, which comprises the following specific steps:

as shown in fig. 1 to 4, a high-performance automatic reinforcement type automobile hub comprises a hub body 1, wherein the hub body 1 comprises an outer hub wheel 2 and a connecting frame 3, a reinforcing plate 4 is arranged on the inner side of the connecting frame 3, an inner reinforcing ring 7 is arranged on the inner side of the outer hub wheel 2, a protective cover 5 is arranged on the side face of the hub body 1, a plurality of groups of mounting holes 6 are formed in the outer hub wheel 2, a fixed disc 8 is arranged on the side face of the outer hub wheel 2, an outer threaded rod 9 is connected with the inner threads of the fixed disc 8, a plurality of groups of movable grooves 10 are formed in the top end of the outer threaded rod 9, a fixed ball 11 is connected with the inner threads of the movable groove 10 in a sliding mode, an inner threaded rod 13 is connected with the inner threads of the outer threaded rod 9, and a conical jacking column 12 is fixedly arranged at one end of the inner threaded rod 13.

An inner groove is formed in the outer end face of the inner threaded rod 13, and the inner groove is diamond-shaped; the diamond-shaped inner groove is specially arranged so as to have an anti-theft effect on the hub body 1.

The movable grooves 10 and the fixed balls 11 are provided with a plurality of movable grooves 10 which are distributed on the outer surface of the externally threaded rod 9 in a ring shape.

A limit ring is arranged on the outer side of the movable groove 10, and the diameter of an opening of the limit ring is smaller than the diameter of the cross section of the fixed ball 11; by arranging the limit ring so as to limit the fixed ball 11, the problem that the fixed ball 11 is separated from the movable groove 10 is avoided.

The protective cover 5 is arranged on the outer side of the fixed disc 8, and a dust screen is arranged on the inner side of the protective cover 5; through setting up the dust screen in the inside of protection casing 5 to protect external screw rod 9, internal screw rod 13, reduce the problem that the dust eroded it.

The connecting frame 3 is internally provided with a strip-shaped groove, and six connecting frames 3 are arranged; by arranging the strip-shaped groove, the heat dissipation effect of the connecting frame 3 is improved, and the problem that the connecting frame 3 is easy to deform at high temperature is further reduced.

The section below the inside of the mounting hole 6 is trapezoidal; so that the conical jacking column 12 pushes the fixing ball 11 to be attached to the inside of the mounting hole 6, the separation direction of the externally threaded rod 9 is limited, and the fixed connection effect of the externally threaded rod 9 on the externally hub wheel 2 and the fixed disc 8 is improved.

Through set up interior reinforcement circle 7 in the inboard of outer hub wheel 2 to improve the intensity of use of outer hub wheel 2, and under the fixed connection of reinforcing plate 4 to linking frame 3, so that linking frame 3 is to outer hub wheel 2 joint intensity, and then the holistic reinforcement intensity of hub body 1 has been improved, when hub body 1 and axletree are installed, fix the fixed disk 8 cover and fix spacing to the both ends of axletree on the axletree, laminate fixed disk 8 and outer hub wheel 2, rotate through outer threaded rod 9, make outer threaded rod 9 and outer hub wheel 2 carry out fixed connection, and when outer threaded rod 13 inside outer threaded rod 9 rotates, drive toper jack-prop 12 when outer threaded rod 13 rotates, make toper jack-prop 12 promote the inside movable groove 10 of outer threaded rod 9 and remove, make toper jack-prop 12 promote inside the movable groove 10 respectively, make fixed ball 11 carry out spacing to the both ends of axletree 9 through movable groove 10, the problem that outer 9 was used not hard up and is difficult to be connected with the wheel hub wheel 8 that the outer threaded rod 9 is difficult to design, and the hub wheel 1 is not firm with the firm structure is improved, the hub wheel 1 is realized.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "front", "rear", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

While the foregoing has been directed to a high performance auto-reinforced vehicle hub in accordance with the present utility model, and while the foregoing is directed to a specific embodiment of the present utility model, it is to be understood that the foregoing is considered as illustrative, and that various changes and modifications may be made therein by those skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a high performance automatic reinforcement formula automobile wheel hub which characterized in that: including the wheel hub body, the wheel hub body includes outer wheel hub, linking frame's inboard is equipped with the reinforcing plate, outer wheel hub's inboard is equipped with interior reinforcing ring, the side of wheel hub body is equipped with the protection casing, multiunit mounting hole has been seted up to outer wheel hub's inside, outer wheel hub's side is equipped with the fixed disk, the inside threaded connection of fixed disk has the external screw rod, multiunit movable groove has been seted up on the top of external screw rod, the inside sliding connection of movable groove has the fixed ball, the inside threaded connection of external screw rod has the internal screw rod, the one end of internal screw rod is fixed and is equipped with the toper jack-prop, the toper jack-prop promotes fixed ball and the inside laminating of mounting hole.

2. A high performance auto-reinforced automotive wheel hub according to claim 1, characterized in that: the outer end face of the internal threaded rod is provided with an internal groove which is diamond-shaped.

3. A high performance auto-reinforced automotive wheel hub according to claim 1, characterized in that: the movable grooves and the fixed balls are provided with a plurality of movable grooves which are annularly distributed on the outer surface of the external threaded rod.

4. A high performance auto-reinforced automotive wheel hub according to claim 1, characterized in that: and a limit ring is arranged on the outer side of the movable groove, and the diameter of an opening of the limit ring is smaller than the diameter of the cross section of the fixed ball.

5. A high performance auto-reinforced automotive wheel hub according to claim 1, characterized in that: the protection casing sets up in the outside of fixed disk, and the inboard of protection casing is equipped with the dust screen.

6. A high performance auto-reinforced automotive wheel hub according to claim 1, characterized in that: the connecting frame is internally provided with strip-shaped grooves, and six connecting frames are arranged.

7. A high performance auto-reinforced automotive wheel hub according to claim 1, characterized in that: the inside below tangent plane of mounting hole is trapezoidal setting.