CN216886050U

CN216886050U - Isothermal extrusion bulging aluminum alloy wheel hub

Info

Publication number: CN216886050U
Application number: CN202220691747.6U
Authority: CN
Inventors: 林斌; 万坤; 田勇; 万士文; 计森林; 苏俩征; 许国强
Original assignee: Zhejiang Yueling Co Ltd
Current assignee: Zhejiang Yueling Co Ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-07-05
Anticipated expiration: 2032-03-28

Abstract

The utility model provides an isothermal extrusion bulging aluminum alloy wheel hub, belongs to the technical field of vehicle engineering, and aims to solve the problems that a mounting bolt of the existing isothermal extrusion bulging aluminum alloy wheel hub is generally directly exposed outside and the wheel hub is high in theft risk, and the isothermal extrusion bulging aluminum alloy wheel hub comprises the following components: a hub core; the outer side of the hub core is fixedly connected with spokes, and eight spokes are arranged; the outer side ends of the spokes are respectively and fixedly connected with a wheel rim; a hub decorative cover is fixedly mounted on the front side face of the hub core through bolts and is positioned on the front side of the rim; the front part of the inner side of the hub core is fixedly provided with an anti-theft cover through a bolt, the anti-theft cover is a circular cover made of aluminum alloy, and the right side and the bottom side of the anti-theft cover are respectively provided with a threaded hole. The anti-theft cover reduces the risk of hub theft.

Description

Isothermal extrusion bulging aluminum alloy wheel hub

Technical Field

The utility model belongs to the technical field of vehicle engineering, and particularly relates to an isothermal extrusion bulging aluminum alloy hub.

Background

The hub is a rotating part of a wheel core, wherein the wheel core is connected with the inner profile steel of the tire through a stand column, namely a metal part which supports the center of the tire and is arranged on a shaft. The isothermal extrusion and bulging process of the aluminum alloy wheel hub is simple, mass production can be realized, the forming efficiency and the machining precision are obviously improved, and the production cost is reduced. At present, safety and environmental protection laws and regulations are increasingly strict, the requirements of weight reduction and energy conservation of automobiles are continuously increased, and an isothermal extrusion bulging aluminum alloy wheel hub is an economical and applicable wheel hub under the requirement of a wheel hub lightweight trend.

Based on the above, the mounting bolts of the existing isothermal extrusion bulging aluminum alloy wheel hub are generally directly exposed outside, so that the mounting bolts are easy to disassemble for criminals, and the risk of the wheel hub being stolen is high.

Therefore, in view of the above, research and improvement are made for the existing structure and defects, and an isothermal extrusion bulging aluminum alloy hub is provided, so as to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model provides an isothermal extrusion bulging aluminum alloy wheel hub to solve the problems that an existing mounting bolt of the isothermal extrusion bulging aluminum alloy wheel hub is generally directly exposed outside and the wheel hub is high in theft risk.

The purpose and the effect of the isothermal extrusion bulging aluminum alloy wheel hub are achieved by the following specific technical means:

isothermal extrusion bulging aluminum alloy wheel hub includes: a hub core; the outer side of the hub core is fixedly connected with spokes, and eight spokes are arranged; the outer side ends of the spokes are respectively and fixedly connected with a rim; a hub decorative cover is fixedly mounted on the front side face of the hub core through bolts and is positioned on the front side of the rim; the front part of the inner side of the hub core is fixedly provided with an anti-theft cover by a bolt, the anti-theft cover is a circular cover made of aluminum alloy, and the right side and the bottom side of the anti-theft cover are respectively provided with a threaded hole.

Furthermore, lightening holes are formed in the front side face of each spoke, sixteen lightening holes are formed in each lightening hole, two lightening holes are formed in each spoke, and threaded holes are formed in the inner sides, close to the inner side, of the lightening holes in the spokes on the right side and the bottom side.

Furthermore, the right side and the bottom side of the anti-theft cover are respectively in threaded connection with two hexagon socket head cap bolts, and the hexagon socket head cap bolts are respectively in threaded connection with the hub core; rubber plugs are respectively inserted into the holes close to the inner sides of the lightening holes in the right side and the spoke at the bottom side, and the number of the rubber plugs is two.

Further, an LED lamp ring is fixedly arranged on the front side surface of the hub decorative cover; the upper part of the rear side surface of the hub decorative cover is fixedly provided with a lamp ring battery.

Furthermore, the inner side of the middle part of the hub decorative cover is connected with a vehicle logo bearing in an interference manner; the inboard interference of car logo bearing is connected with the car logo disc, and the car logo disc is decorated the cover and is rotated through car logo bearing and wheel hub and be connected.

Furthermore, the lower part of the rear side surface of the vehicle logo disc is fixedly connected with a gravity weight block, and the gravity weight block is a lead fan-shaped block.

Compared with the prior art, the utility model has the following beneficial effects:

when the automobile wheel hub is used, the lightening holes in the wheel spokes are used for reducing the weight of the wheel hub so as to improve the acceleration performance of an automobile;

the anti-theft cover is used for covering a hub mounting screw at a hub core to prevent a hub from being stolen, the inner hexagon bolt is used for fixedly mounting the anti-theft cover, a mounting hole of the inner hexagon bolt is arranged at the inner side of the lightening hole and is hidden to facilitate theft prevention, and the rubber plug is used for covering the inner hexagon bolt to reduce the risk of the hub from being stolen;

the LED lamp ring is used for decorating attractiveness and has a warning function at night, the safety of vehicle traffic is improved, and the lamp ring battery is used for providing electric energy for the LED lamp ring;

the vehicle logo disc is rotationally connected with the hub decoration cover through the vehicle logo bearing, and the gravity drop block is used for enabling the vehicle logo on the vehicle logo disc to be always in an upright state when the wheel rotates, so that the attractiveness and the high-grade feeling of the vehicle are improved, and the sale of the vehicle is facilitated.

Drawings

Fig. 1 is a schematic view of the main structure of the present invention.

Fig. 2 is a schematic structural view of the hub core of the present invention.

Fig. 3 is a schematic structural view of the antitheft cover of the present invention.

FIG. 4 is a rear elevational view of the hubcap of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a hub core; 2. a spoke; 3. a rim; 4. a hub decorative cover; 5. an anti-theft cover; 6. an LED lamp ring; 7. a vehicle logo bearing; 201. lightening holes; 501. a hexagon socket head cap screw; 502. a rubber plug; 601. a lamp ring battery; 701. a vehicle logo disc; 702. a gravity weight block.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides an isothermal extrusion bulging aluminum alloy hub, which comprises: a hub core 1; the outer side of the hub core 1 is fixedly connected with spokes 2, and eight spokes 2 are arranged; the outer side ends of the spokes 2 are respectively fixedly connected with a rim 3; a hub decorative cover 4 is fixedly mounted on the front side face of the hub core 1 through bolts, and the hub decorative cover 4 is positioned on the front side of the rim 3; the front part of the inner side of the hub core 1 is fixedly provided with an anti-theft cover 5 through bolts, the anti-theft cover 5 is a round cover made of aluminum alloy, and the right side and the bottom side of the anti-theft cover 5 are respectively provided with a threaded hole.

The front side surface of the spoke 2 is provided with lightening holes 201, the lightening holes 201 are sixteen, each spoke 2 is provided with two lightening holes 201, the inner sides of the lightening holes 201 close to the inner sides on the spokes 2 on the right side and the bottom side are provided with threaded holes, in use, the threaded holes on the inner sides of the lightening holes 201 close to the inner sides on the spokes 2 on the right side and the bottom side are used for installing the anti-theft covers 5, and the lightening holes 201 are used for reducing the weight of a hub so as to improve the acceleration performance of a vehicle.

The right side and the bottom side of the anti-theft cover 5 are respectively in threaded connection with two hexagon socket head cap bolts 501, and the hexagon socket head cap bolts 501 are respectively in threaded connection with the hub core 1; rubber plugs 502 are respectively inserted into the openings close to the inner sides of the lightening holes 201 on the right side and the bottom side of the spoke 2, two rubber plugs 502 are arranged, in use, the anti-theft cover 5 is used for covering the hub mounting screws at the hub core 1 to prevent the hub from being stolen, the hexagon socket head cap bolts 501 are used for fixedly mounting the anti-theft cover 5, the mounting holes of the hexagon socket head cap bolts 501 are arranged on the inner sides of the lightening holes 201 to be hidden, so that the anti-theft is facilitated, and the rubber plugs 502 are used for covering the hexagon socket head cap bolts 501 to facilitate the anti-theft.

Wherein, the front side surface of the hub decorative cover 4 is fixedly provided with an LED lamp ring 6; the upper portion of the rear side face of the hub decorative cover 4 is fixedly provided with a lamp ring battery 601, when the hub decorative cover is used, the LED lamp ring 6 is used for decorating attractiveness and has a warning function at night, and the lamp ring battery 601 is used for providing electric energy for the LED lamp ring 6.

Wherein, the inner side of the middle part of the hub decorative cover 4 is connected with a vehicle logo bearing 7 in an interference manner; the inside interference of car logo bearing 7 is connected with car logo disc 701, and car logo disc 701 passes through car logo bearing 7 and decorates cover 4 rotation connection with the wheel hub.

Wherein, the lower part of the rear side of the car logo disc 701 is fixedly connected with a gravity weight block 702, the gravity weight block 702 is a lead fan-shaped block, in use, as the car logo disc 701 is rotatably connected with the hub decoration cover 4 through a car logo bearing 7, the gravity weight block 702 is used for enabling the car logo on the car logo disc 701 to be always in a vertical state when the wheel rotates, and the aesthetic degree and the high-grade feeling of the vehicle are improved.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the lightening hole 201 is used for reducing the weight of the wheel hub so as to improve the acceleration performance of the vehicle;

the anti-theft cover 5 is used for covering a hub mounting screw at the hub core 1 to prevent the hub from being stolen, the inner hexagon bolt 501 is used for fixedly mounting the anti-theft cover 5, a mounting hole of the inner hexagon bolt 501 is arranged at the inner side of the lightening hole 201 to be more concealed to be beneficial to theft prevention, and the rubber plug 502 is used for covering the inner hexagon bolt 501 to be beneficial to theft prevention;

the LED lamp ring 6 is used for decorating attractiveness and has a warning function at night, and the lamp ring battery 601 is used for providing electric energy for the LED lamp ring 6;

the vehicle logo disc 701 is rotatably connected with the hub decoration cover 4 through the vehicle logo bearing 7, and the gravity weight block 702 is used for enabling the vehicle logo on the vehicle logo disc 701 to be always in an upright state when the wheel rotates, so that the attractiveness and the high-grade feeling of the vehicle are improved.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. Isothermal extrusion bulging aluminum alloy wheel hub, its characterized in that: the method comprises the following steps: a hub core (1); the outer side of the hub core (1) is fixedly connected with spokes (2), and eight spokes (2) are arranged; the outer side ends of the spokes (2) are respectively and fixedly connected with a rim (3); a hub decorative cover (4) is fixedly mounted on the front side face of the hub core (1) through bolts, and the hub decorative cover (4) is located on the front side of the rim (3); the anti-theft cover is characterized in that an anti-theft cover (5) is fixedly mounted on the front portion of the inner side of the hub core (1) through bolts, the anti-theft cover (5) is a round cover made of aluminum alloy, and threaded holes are formed in the right side and the bottom side of the anti-theft cover (5) respectively.

2. The isothermal extrusion bulging aluminum alloy hub of claim 1, wherein: lightening holes (201) are formed in the front side face of each spoke (2), sixteen lightening holes (201) are formed in each spoke (2), two lightening holes (201) are formed in each spoke (2), and threaded holes are formed in the inner sides, close to the inner side, of the lightening holes (201) in the spokes (2) on the right side and the bottom side.

3. The isothermal extrusion bulging aluminum alloy hub of claim 2, wherein: the right side and the bottom side of the anti-theft cover (5) are respectively in threaded connection with two inner hexagonal bolts (501), and the two inner hexagonal bolts (501) are respectively in threaded connection with the hub core (1); rubber plugs (502) are respectively inserted into the holes on the inner sides of the inner side lightening holes (201) on the spoke (2) on the right side and the bottom side, and two rubber plugs (502) are arranged.

4. The isothermal extrusion bulging aluminum alloy hub of claim 1, wherein: the front side surface of the hub decorative cover (4) is fixedly provided with an LED lamp ring (6); the upper part of the rear side surface of the hub decorative cover (4) is fixedly provided with a lamp ring battery (601).

5. The isothermal extrusion bulging aluminum alloy hub of claim 1, wherein: the inner side of the middle part of the hub decorative cover (4) is connected with a vehicle logo bearing (7) in an interference manner; the inner side of the vehicle logo bearing (7) is connected with a vehicle logo disc (701) in an interference mode, and the vehicle logo disc (701) is rotatably connected with the wheel hub decorative cover (4) through the vehicle logo bearing (7).

6. The isothermal extrusion bulging aluminum alloy hub of claim 5, wherein: the lower portion of the rear side face of the vehicle logo disc (701) is fixedly connected with a gravity weight block (702), and the gravity weight block (702) is a lead fan-shaped block.