CN215397995U

CN215397995U - Aluminum alloy wheel hub capable of reducing oil consumption

Info

Publication number: CN215397995U
Application number: CN202120337303.8U
Authority: CN
Inventors: 应显跃
Original assignee: Jiangxi Rongen Wheel Manufacturing Co ltd
Current assignee: Jiangxi Rongen Wheel Manufacturing Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2022-01-04
Anticipated expiration: 2031-02-06

Abstract

The utility model discloses an aluminum alloy wheel hub capable of reducing oil consumption, which comprises an aluminum alloy center ring, an aluminum alloy supporting plate and a shaft lever, wherein the front end and the rear end of the aluminum alloy center ring are uniformly and integrally connected with an outer ring, the inner side of the aluminum alloy center ring is fixedly connected with the aluminum alloy supporting plate, the middle part of the aluminum alloy supporting plate is provided with a shaft hole, the rear side of the outer ring is provided with a fixed plate, the rear side surface of the fixed plate is integrally connected with the shaft lever, a bearing cavity is formed in the aluminum alloy supporting plate, a reinforcing frame is arranged on the inner side of the bearing cavity, the inner end of the aluminum alloy center ring is provided with a heat dissipation air duct, and the outer side surfaces of the aluminum alloy center ring and the aluminum alloy supporting plate are plated with an anti-corrosion layer. This aluminum alloy wheel hub of oil consumption reduces wheel hub weight, and the oil consumption that lightens just avoids intensity impaired under the prerequisite of lightening, improves the radiating effect, avoids the impurity on the road to fall into the inside in heat dissipation wind channel, increases life.

Description

Aluminum alloy wheel hub capable of reducing oil consumption

Technical Field

The utility model relates to the technical field of hubs, in particular to an aluminum alloy hub capable of reducing oil consumption.

Background

Aluminum alloy wheel hub is widely used because of its beauty, oil saving and tire burst rate reduction, in order to improve the performance, various wheel hubs are proposed on the market, for example, the Chinese utility model patent with the publication number of CN210161851U discloses a heat dissipation type wheel hub, in the vehicle driving process, the outside air enters the heat dissipation air duct and passes through with higher speed, the heat dissipation area is increased through the cooperation of the heat dissipation convex groove on the heat dissipation copper plate, the device, through the structural shape of the spoke and the arrangement of the wave-shaped heat dissipation groove, the air current in the vehicle driving is utilized to dissipate the heat of the wheel hub body, the heat dissipation of the steel wheel hub is greatly improved, the service life of the tire and the brake disc is prolonged, the driving safety of the vehicle is improved, but the following problems still exist;

through reducing wheel hub weight, alleviate the oil consumption, influence wheel hub intensity when weight reduction sets up the heat dissipation wind channel and improves the radiating effect, nevertheless impurity on the road easily falls into the inside in heat dissipation wind channel, consequently, we propose the aluminum alloy wheel hub of oil consumption reduction to in solving the problem that proposes in the aforesaid

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an aluminum alloy hub capable of reducing oil consumption, and aims to solve the problems that the existing aluminum alloy hub in the background art reduces the weight of the hub to reduce the oil consumption, but the weight is reduced, the strength of the hub is influenced, a heat dissipation air channel is arranged to improve the heat dissipation effect, and impurities on a road easily fall into the heat dissipation air channel.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an aluminum alloy wheel hub of reducing oil consumption, includes aluminum alloy center ring, aluminum alloy backup pad and axostylus axostyle, both ends homogeneous style is connected with the outer loop around the aluminum alloy center ring, and the inboard fixedly connected with aluminum alloy backup pad of aluminum alloy center ring, the shaft hole has been seted up at the middle part of aluminum alloy backup pad, and the outside in shaft hole is provided with the connection screw, the rear side of outer loop is provided with the fixed disk, and the trailing flank integral type of fixed disk is connected with the axostylus axostyle, the cavity is accepted to the inside of aluminum alloy backup pad has been seted up, and the inboard of accepting the cavity is provided with the anchor strut, the heat dissipation wind channel has been seted up to the inner of aluminum alloy center ring, and the lateral surface of aluminum alloy center ring and aluminum alloy backup pad has all been electroplated with the anticorrosive coating.

Preferably, the inner side surface of the aluminum alloy center ring is connected with an impurity blocking net in a sticking mode, and the diameter size of the outer ring is larger than that of the aluminum alloy center ring.

Preferably, the longitudinal section of the reinforcing frame is of a broken line type structure, and the reinforcing frame is fixed inside the aluminum alloy supporting plate at equal angles.

Preferably, the heat dissipation air ducts are arranged in the aluminum alloy center ring at equal intervals, and the impurity blocking nets are located on the inner sides of the heat dissipation air ducts.

Preferably, the connecting screw holes are arranged in the aluminum alloy supporting plate at equal angles, and the fixing disc is fixedly connected with the aluminum alloy supporting plate through screws.

Preferably, the fixed disc and the shaft rod are combined to form a T-shaped structure, and the diameter of the shaft rod is equal to the inner diameter of the shaft hole.

Compared with the prior art, the utility model has the beneficial effects that: the aluminum alloy wheel hub with the reduced oil consumption has the advantages that the weight of the wheel hub is reduced, the oil consumption is reduced, the strength is prevented from being damaged on the premise of reducing the weight, the heat dissipation effect is improved, impurities on a road are prevented from falling into the interior of a heat dissipation air duct, and the service life is prolonged;

1. the hub is provided with an aluminum alloy supporting plate, a bearing cavity and a reinforcing frame, the bearing cavity is arranged inside the aluminum alloy supporting plate, the weight of the aluminum alloy supporting plate is reduced, the overall weight of the hub is reduced, the inertia is reduced, the braking energy requirement is reduced, the oil consumption is reduced, the reinforcing frame with the longitudinal section in a broken line type structure is used for reinforcing the aluminum alloy supporting plate, the strength is improved, and the strength is prevented from being damaged on the premise of reducing the weight;

2. the heat dissipation air duct and the impurity blocking net are arranged, the heat dissipation surfaces of the aluminum alloy center ring and the aluminum alloy supporting plate are enlarged by the heat dissipation air duct, the heat dissipation effect is improved, and the impurity blocking net protects the heat dissipation air duct and prevents impurities on a road from falling into the heat dissipation air duct;

3. be provided with aluminum alloy center ring, aluminum alloy backup pad and anticorrosive coating, the interior lateral surface of aluminum alloy center ring and aluminum alloy backup pad all is electroplated with the anticorrosive coating, utilizes anticorrosive coating protection aluminum alloy center ring and aluminum alloy backup pad, increases life.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional structural schematic view of the aluminum alloy support plate of the present invention;

FIG. 3 is a schematic view of a connection structure of an anticorrosive coating and an aluminum alloy center ring according to the present invention;

FIG. 4 is a sectional view of the aluminum alloy center ring of the present invention.

In the figure: 1. an aluminum alloy center ring; 2. an aluminum alloy support plate; 3. a shaft hole; 4. a receiving chamber; 5. a reinforcing frame; 6. a heat dissipation air duct; 7. an impurity blocking net; 8. an outer ring; 9. an anticorrosive layer; 10. a connecting screw hole; 11. fixing the disc; 12. a shaft rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an aluminum alloy wheel hub for reducing oil consumption comprises an aluminum alloy center ring 1, an aluminum alloy support plate 2, a shaft hole 3, a bearing cavity 4, a reinforcing frame 5, a heat dissipation air duct 6, an impurity blocking net 7, an outer ring 8, an anti-corrosion layer 9, a connecting screw hole 10, a fixed disc 11 and a shaft rod 12, wherein the front end and the rear end of the aluminum alloy center ring 1 are integrally connected with the outer ring 8, and the inner side of the aluminum alloy center ring 1 is fixedly connected with an aluminum alloy supporting plate 2, the middle part of the aluminum alloy supporting plate 2 is provided with a shaft hole 3, and the outer side of the shaft hole 3 is provided with a connecting screw hole 10, the rear side of the outer ring 8 is provided with a fixed disc 11, the rear side surface of the fixed disc 11 is integrally connected with a shaft lever 12, a bearing cavity 4 is arranged inside the aluminum alloy supporting plate 2, a reinforcing frame 5 is arranged on the inner side of the bearing cavity 4, a heat dissipation air duct 6 is arranged at the inner end of the aluminum alloy central ring 1, and anti-corrosion layers 9 are electroplated on the outer side surfaces of the aluminum alloy central ring 1 and the aluminum alloy supporting plate 2;

as shown in fig. 1, the connecting screw holes 10 are arranged in the aluminum alloy support plate 2 at equal angles, the fixing disc 11 is fixedly connected with the aluminum alloy support plate 2 through screws, the shaft lever 12 is convenient to mount, the fixing disc 11 and the shaft lever 12 are combined to form a T-shaped structure, the diameter of the shaft lever 12 is equal to the inner diameter of the shaft hole 3, and a gap is prevented from being generated between the shaft lever 12 and the shaft hole 3;

as shown in fig. 1, 2 and 4, the inner side surface of the aluminum alloy center ring 1 is bonded with the impurity blocking net 7, the diameter size of the outer ring 8 is larger than that of the aluminum alloy center ring 1, the impurity blocking net 7 is used for protecting the heat dissipation air duct 6, so that impurities are prevented from entering the inside of the heat dissipation air duct 6, the longitudinal section of the reinforcing frame 5 is of a broken line type structure, the reinforcing frame 5 is fixed inside the aluminum alloy supporting plate 2 at equal angles, the strength of the hub is improved by using the reinforcing frame 5, the heat dissipation air duct 6 is arranged inside the aluminum alloy center ring 1 at equal intervals, the impurity blocking net 7 is positioned on the inner side of the heat dissipation air duct 6, and the heat dissipation performance is improved by using the heat dissipation air duct 6.

The working principle is as follows: when the aluminum alloy wheel hub with the oil consumption reduction function is used, firstly, the fixing disc 11 is aligned to the shaft hole 3 in the installation process, the connecting screw holes 10 in the fixing disc 11 are in butt joint with the connecting screw holes 10 in the aluminum alloy supporting plate 2, the screws penetrate through the connecting screw holes 10, and the aluminum alloy supporting plate 2 and the fixing disc 11 are fixed through the screws;

in the rotating process of the aluminum alloy center ring 1 and the aluminum alloy support plate 2, the reinforcing frame 5 with the broken line type structure on the longitudinal section in fig. 2 is used for improving the strength of the aluminum alloy support plate 2, the anti-corrosion layer 9 electroplated on the inner side and the outer side of the aluminum alloy center ring 1 and the aluminum alloy support plate 2 protects the aluminum alloy center ring 1 and the aluminum alloy support plate 2 and prolongs the service life of the aluminum alloy center ring 1 and the aluminum alloy support plate 2, the heat dissipation surface is diffused by the heat dissipation air duct 6, the heat dissipation speed of a tire arranged on the outer side of the aluminum alloy center ring 1 is improved, the impurities on a road are blocked by the impurity blocking net 7, the impurities are prevented from being clamped into the heat dissipation air duct 6, and a series of operation of the aluminum alloy hub for reducing oil consumption is completed.

The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.

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 various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a reduce aluminum alloy wheel hub of oil consumption, includes aluminum alloy center ring (1), aluminum alloy backup pad (2) and axostylus axostyle (12), its characterized in that: the aluminum alloy central ring is characterized in that an outer ring (8) is integrally connected to the front end and the rear end of the aluminum alloy central ring (1), an aluminum alloy supporting plate (2) is fixedly connected to the inner side of the aluminum alloy central ring (1), a shaft hole (3) is formed in the middle of the aluminum alloy supporting plate (2), a connecting screw hole (10) is formed in the outer side of the shaft hole (3), a fixed plate (11) is arranged on the rear side of the outer ring (8), a shaft rod (12) is integrally connected to the rear side face of the fixed plate (11), a bearing cavity (4) is formed in the aluminum alloy supporting plate (2), a reinforcing frame (5) is arranged on the inner side of the bearing cavity (4), a heat dissipation air duct (6) is formed in the inner end of the aluminum alloy central ring (1), and an anti-corrosion layer (9) is electroplated on the outer side faces of the aluminum alloy central ring (1) and the aluminum alloy supporting plate (2).

2. The aluminum alloy wheel hub for reducing oil consumption of claim 1, wherein: the inner side surface of the aluminum alloy center ring (1) is connected with an impurity blocking net (7) in a sticking mode, and the diameter size of the outer ring (8) is larger than that of the aluminum alloy center ring (1).

3. The aluminum alloy wheel hub for reducing oil consumption of claim 1, wherein: the longitudinal section of the reinforcing frame (5) is of a broken line type structure, and the reinforcing frame (5) is fixed inside the aluminum alloy supporting plate (2) at equal angles.

4. The aluminum alloy wheel hub for reducing oil consumption of claim 1, wherein: the heat dissipation air duct (6) is arranged in the aluminum alloy center ring (1) at equal intervals, and the impurity blocking net (7) is located on the inner side of the heat dissipation air duct (6).

5. The aluminum alloy wheel hub for reducing oil consumption of claim 1, wherein: the connecting screw holes (10) are arranged in the aluminum alloy supporting plate (2) at equal angles, and the fixing disc (11) is fixedly connected with the aluminum alloy supporting plate (2) through screws.

6. The aluminum alloy wheel hub for reducing oil consumption of claim 1, wherein: the fixed disc (11) and the shaft lever (12) are combined to form a T-shaped structure, and the diameter of the shaft lever (12) is equal to the inner diameter of the shaft hole (3).