CN216268460U

CN216268460U - Y-shaped automobile hub

Info

Publication number: CN216268460U
Application number: CN202122998287.XU
Authority: CN
Inventors: 涂季冰; 周宗岩; 张金虹
Original assignee: Giant Light Alloy Technology Haian Co ltd
Current assignee: Giant Light Alloy Technology Haian Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-12
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a Y-shaped automobile hub which comprises a hub outer ring and a hub shaft ring, wherein the hub outer ring is connected with the hub shaft ring through main spokes, the number of the main spokes is five, the main spokes are uniformly distributed on the periphery of the hub shaft ring, reinforcing plates are arranged among the main spokes, bolt holes uniformly distributed on the periphery of the hub shaft ring are formed in the reinforcing plates, and secondary spokes are further arranged between the reinforcing plates and the main spokes. The utility model can greatly enhance the structural strength of the spokes through the multiple Y-shaped structure, has larger load, can guide the wind power generated when the automobile runs into the wind holes between the spokes through the inclined wind guide surfaces of the spokes, reduces the resistance, simultaneously enlarges the contact area between the spokes and the air flow, improves the heat dissipation effect, has simple structure and is lighter and simpler.

Description

Y-shaped automobile hub

Technical Field

The utility model relates to the field of automobile accessories, in particular to a Y-shaped automobile hub.

Background

The hub, also called the rim, is a cylindrical metal part, centrally mounted on a shaft, whose inner profile supports the tire. The hub is an important driving part on the automobile and bears most of the load generated in the driving process of the automobile, and therefore the structure of the hub influences the performance of the automobile to a great extent. Therefore, the automobile hub runs at a high speed in the working state, and has high requirements on the strength, heat dissipation and other properties of the hub in order to ensure the safety of running automobiles, otherwise, great potential safety hazards exist, and automobile running accidents occur.

Some automobile wheel hubs that use at present, especially car's wheel hub, generally all once only pour into a mould and form, generally all adopt wide style three radials, four radials or five radials structure on it, there are some problems in the wheel hub of above-mentioned radials structure: the strength is low, the bearing capacity is weak, and the safety performance of the vehicle bearing is poor; the vehicle has heavier mass and large inertia resistance, so that the vehicle is unsafe to run.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a Y-shaped automobile hub, which solves one or more of the problems in the prior art.

The Y-shaped automobile hub comprises an outer hub ring and an axle ring, wherein the outer hub ring is connected with the axle ring through five main spokes, the five main spokes are uniformly distributed on the periphery of the axle ring, reinforcing plates are arranged between the main spokes, bolt holes uniformly distributed on the periphery of the axle ring are formed in the reinforcing plates, and secondary spokes are further arranged between the reinforcing plates and the main spokes.

In some embodiments, the main spoke is Y-shaped and includes a main bracket and a fork, one end of the main bracket is fixedly connected to the hub axle ring, and the other end of the main bracket is connected to the hub outer ring through two forks.

In some embodiments, the secondary spokes are Y-shaped and provided with three legs.

In some embodiments, one of the brackets is obliquely connected to the middle outer end of the reinforcing plate, and the other two brackets are fixedly connected to the connecting ends of the main brackets and the forks.

In some embodiments, the main spokes and the secondary spokes are provided with inclined wind guide surfaces at the outer sides.

In some embodiments, a snap cover plate is arranged at the axle hole of the hub axle ring.

The Y-shaped automobile hub provided by the utility model has the beneficial effects that the structural strength of the spokes can be greatly increased through the multiple Y-shaped structures, the load is larger, the wind power generated when an automobile runs can be guided into the wind holes between the spokes through the inclined wind guide surfaces of the spokes, the resistance is reduced, meanwhile, the contact area between the spokes and the air flow is increased, the heat dissipation effect is improved, the structure is simple, and the Y-shaped automobile hub is lighter and simpler.

Drawings

Fig. 1 is a schematic structural diagram of a Y-shaped automobile hub according to an embodiment of the present invention;

fig. 2 is a schematic front structure view of a Y-shaped automobile hub according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional structure view of a Y-shaped automobile hub according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-3:

the Y-shaped automobile hub comprises an outer hub ring 1 and an inner hub ring 2, wherein the outer hub ring 1 is connected with the inner hub ring 2 through main spokes 3, the main spokes 3 are five and are uniformly distributed on the periphery of the inner hub ring 2, reinforcing plates 4 are arranged between the main spokes 3, bolt holes 41 uniformly distributed on the periphery of the inner hub ring 2 are formed in the reinforcing plates 4, secondary spokes 5 are further arranged between the reinforcing plates 4 and the main spokes 3, and the outer hub ring 1 and the inner hub ring 2 can be connected in a reinforcing mode through the main spokes 3 and the secondary spokes 5.

The main spoke 3 is Y nature and includes main support 31 and crotch 32, main support 31 one end and the 2 rigid couplings of wheel hub shaft collar, and the main support 31 other end is through two crotch 32 connection wheel hub outer lane 1, and the Y type design of main spoke 3 can increase joint strength, increases simultaneously and can increase the air current hole.

The secondary spokes 5 are Y-shaped and provided with three brackets 51 to reinforce the connection strength between the main spokes 3.

One of the brackets 51 is obliquely connected to the middle end of the outer side of the reinforcing plate 4, and the other two brackets 51 are fixedly connected to the connecting ends of the main brackets 31 and the fork frames 32, so that airflow holes around the hub shaft ring 2 can be increased, and heat dissipation is facilitated.

The outer sides of the main spokes 3 and the secondary spokes 5 are respectively provided with an inclined air guide surface 7, so that the air resistance of air flow during driving is reduced.

The shaft hole department of wheel hub arbor circle 2 is equipped with buckle apron 8, can prevent that the dust from getting into inside the wheel hub arbor circle 2.

When the automobile runs, the main spokes 3 and the secondary spokes 5 form a plurality of air inlet holes with different sizes, so that the spokes can contact with air flow to the maximum extent, the temperature of the hub is effectively reduced, and the normal running of the automobile is ensured.

The foregoing is only a preferred form of the utility model and it should be noted that similar variations and modifications could be made by those skilled in the art without departing from the inventive concept herein, which is also considered to be within the scope of the utility model.

Claims

1. A Y-shaped automobile hub is characterized by comprising: wheel hub outer lane (1) and wheel hub hubcap (2), wheel hub outer lane (1) with wheel hub hubcap (2) are connected through main spoke (3), main spoke (3) are five and evenly distributed in wheel hub hubcap (2) are peripheral, be equipped with gusset plate (4) between main spoke (3), be equipped with evenly distributed in gusset plate (4) wheel hub hubcap (2) outlying bolt hole (41), gusset plate (4) with still be equipped with secondary spoke (5) between main spoke (3).

2. The Y-shaped automobile hub according to claim 1, characterized in that the main spokes (3) are Y-shaped and comprise main brackets (31) and forks (32), one end of each main bracket (31) is fixedly connected with the hub shaft ring (2), and the other end of each main bracket (31) is connected with the hub outer ring (1) through the two forks (32).

3. Y-shaped automobile hub according to claim 2, characterized in that the secondary spokes (5) are Y-shaped and provided with three brackets (51).

4. A Y-shaped automobile hub according to claim 3, characterized in that one of the brackets (51) is connected obliquely to the middle outer end of the reinforcing plate (4), and the other two brackets (51) are fixedly connected to the connecting ends of the main bracket (31) and the fork (32).

5. The Y-shaped automobile hub according to claim 4, characterized in that inclined air guide surfaces (7) are arranged on the outer sides of the main spokes (3) and the secondary spokes (5).

6. The Y-shaped automobile hub according to claim 1, characterized in that a fastening cover plate (8) is arranged at the axle hole of the hub axle ring (2).