CN219523563U

CN219523563U - High-strength light hollow automobile aluminum alloy hub

Info

Publication number: CN219523563U
Application number: CN202320417271.1U
Authority: CN
Inventors: 陈四古
Original assignee: Zhejiang Qiangu Technology Co ltd
Current assignee: Zhejiang Qiangu Technology Co ltd
Priority date: 2023-03-08
Filing date: 2023-03-08
Publication date: 2023-08-15
Anticipated expiration: 2033-03-08

Abstract

The utility model relates to the technical field of automobile accessories and discloses a high-strength lightweight hollow automobile aluminum alloy hub, which comprises a mounting disc and a rim, wherein the rim comprises an outer ring and a supporting ring, a first reinforcing piece is arranged on the inner side of the rim, support rods are connected to the side part of the mounting disc, the number of the support rods is a plurality, the support rods are all connected with the rim, a second reinforcing piece is arranged on the inner side of the support rods, a main mounting hole and an auxiliary mounting hole are formed on the outer side of the mounting disc, and the main mounting hole is arranged between the auxiliary mounting holes; through the setting of main mounting hole and vice mounting hole, be convenient for install automobile tire on the rim, through the setting of first reinforcement for compressive strength of rim increases, through the setting of second reinforcement, makes compressive strength of bracing piece increase, thereby avoids rim and bracing piece to warp easily when receiving great pressure, solves current automobile wheel hub as far as, has reduced intensity in order to lighten wheel hub quality, produces the problem of deformation easily when receiving great pressure.

Description

High-strength light hollow automobile aluminum alloy hub

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a high-strength lightweight hollow automobile aluminum alloy hub.

Background

Compared with a steel automobile hub, the aluminum alloy hub has a small density of about 1/3 of steel, which means that the aluminum alloy hub with the same volume is lighter than the steel hub by 2/3, and statistics show that the whole automobile mass is reduced by 10%, and the fuel efficiency can be improved by 6% -8%, so that popularization of the aluminum alloy hub has important significance for energy conservation, emission reduction and low-carbon life.

In order to meet the demands of use functions and markets, the aluminum alloy hub structurally has various structural designs such as integral type, multi-piece combination type and the like; the appearance model has a plurality of model designs such as wide spoke, narrow spoke, many spokes and few spokes, for the reason of safety, must regard as the requirement that satisfies safety and service function when aluminum alloy wheel hub's appearance model and structural design, for ordinary passenger car, integral aluminum alloy wheel hub is enough to satisfy its performance requirement, and aluminum alloy wheel hub has very many advantages, for example: the automobile aluminum alloy hub has the advantages of light weight, fast heat dissipation, good shock absorption performance, long service life of the tire and the like, is safe and reliable, attractive in appearance, rich and colorful in pattern, accurate in size, good in balance, easy to manufacture and the like, and has great development potential in the automobile industry.

At present, in order to reduce the mass of the hub to the maximum extent, the novel lightweight aluminum hub with a brand new concept is generated, and the mass of the hub is further reduced through a first cavity technology, but the hollow aluminum alloy automobile hub reduces the used materials and the supporting strength thereof, and is easy to deform when receiving larger pressure; therefore, the existing requirements are not met, and a high-strength lightweight hollow automobile aluminum alloy hub is provided.

Disclosure of Invention

The utility model provides a high-strength lightweight hollow automobile aluminum alloy hub, which has the beneficial effects that the problems that in the prior art, the existing automobile hub is solved, in order to reduce the mass of the hub to the greatest extent, a novel lightweight aluminum hub with a brand new concept is generated, the mass of the hub is further reduced through a first cavity technology, but the hollow aluminum alloy automobile hub is adopted, the material is reduced, the supporting strength is reduced, and the deformation is easy to generate when the hollow aluminum alloy automobile hub is subjected to larger pressure are solved.

The utility model provides the following technical scheme: the utility model provides a hollow car aluminum alloy wheel hub of high strength lightweight, includes mounting disc and rim, the rim includes outer loop and holding ring, the rim inboard is provided with first reinforcement, the mounting disc lateral part is connected with the bracing piece, the quantity of bracing piece sets up to a plurality of, the bracing piece all with the rim is connected, the bracing piece inboard is provided with the second reinforcement, the mounting disc outside is provided with main mounting hole and vice mounting hole, the quantity of vice mounting hole sets up to a plurality of, main mounting hole sets up between the vice mounting hole.

As an alternative scheme of the high-strength lightweight hollow automobile aluminum alloy hub, the utility model comprises the following steps: the number of the outer rings is set to be a plurality, the supporting rings are arranged between the outer rings, and the outer diameter of the outer rings is larger than that of the supporting rings.

As an alternative scheme of the high-strength lightweight hollow automobile aluminum alloy hub, the utility model comprises the following steps: the inner wall of the rim is provided with a first cavity, the first reinforcing piece is arranged in the first cavity, and the first reinforcing piece is connected with the inner wall of the rim.

As an alternative scheme of the high-strength lightweight hollow automobile aluminum alloy hub, the utility model comprises the following steps: the support rod is internally provided with a second cavity, the second reinforcing piece is arranged in the second cavity, and the second reinforcing piece is connected with the inner wall of the support rod.

As an alternative scheme of the high-strength lightweight hollow automobile aluminum alloy hub, the utility model comprises the following steps: the first reinforcing pieces are arranged in a rod-shaped structure, the number of the first reinforcing pieces is a plurality of the first reinforcing pieces, and the first reinforcing pieces are in a triangular structure.

As an alternative scheme of the high-strength lightweight hollow automobile aluminum alloy hub, the utility model comprises the following steps: the second reinforcing pieces are arranged in a rod-shaped structure, the number of the second reinforcing pieces is a plurality of the second reinforcing pieces, and the second reinforcing pieces are in a triangular structure.

As an alternative scheme of the high-strength lightweight hollow automobile aluminum alloy hub, the utility model comprises the following steps: the thickness of the supporting rod is increased evenly, and one thick end of the supporting rod is connected with the rim.

As an alternative scheme of the high-strength lightweight hollow automobile aluminum alloy hub, the utility model comprises the following steps: the auxiliary disc is installed on the side portion of the installation disc, and the supporting rods are connected with the auxiliary disc.

The utility model has the following beneficial effects:

1. this hollow car aluminum alloy wheel hub of high strength lightweight, through the setting of main mounting hole and vice mounting hole, be convenient for install automobile tire on the rim, through the setting of first reinforcement, make the compressive strength of rim increase, through the setting of second reinforcement, make the compressive strength of bracing piece increase, thereby avoid rim and bracing piece to warp easily when receiving great pressure, solve current car wheel hub as far as possible, for furthest's the quality that lightens wheel hub, novel lightweight aluminum wheel hub of a brand-new concept is consequently, further lighten wheel hub's quality through first cavity technique, but, adopt hollow design's aluminum alloy car wheel hub, when having reduced the use material, also reduced its supporting strength, the problem of producing deformation easily when receiving great pressure.

2. This hollow car aluminum alloy wheel hub of high strength lightweight, through the setting of first reinforcement for the pressure that the rim received is shared on the first reinforcement, through the setting of second reinforcement, makes the pressure that the bracing piece received share on the second reinforcement, increases the compressive strength of rim and bracing piece, thereby makes rim and bracing piece pressurized be difficult to warp.

Drawings

Fig. 1 is a schematic perspective view of the present utility model.

FIG. 2 is a schematic cross-sectional view of the present utility model.

Fig. 3 is a schematic structural view of the support ring of the present utility model.

Fig. 4 is a schematic view of a partial perspective structure of the present utility model.

In the figure: 100. a mounting plate; 110. a rim; 111. an outer ring; 112. a support ring; 120. a first reinforcement; 121. a first cavity; 130. a support rod; 140. a second reinforcement; 141. a second cavity; 142. an auxiliary disc; 150. a main mounting hole; 160. and a secondary mounting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

The present embodiment is intended to facilitate solving the problem of existing automobile hubs, in order to reduce the mass of the hub to the maximum extent, a new lightweight aluminum hub of a new concept has been developed, and the mass of the hub is further reduced by the first cavity technology, but, the hollow design of the aluminum alloy automobile hub is adopted, the supporting strength of the aluminum alloy automobile hub is reduced while the material used is reduced, and the problem of easy deformation when the aluminum alloy automobile hub is subjected to a larger pressure is also reduced, please refer to fig. 1, 2, 3 and 4, a high-strength lightweight hollow automobile aluminum alloy hub comprises a mounting disc 100 and a rim 110, the rim 110 comprises an outer ring 111 and a supporting ring 112, the number of the outer rings 111 is two, the supporting ring 112 is arranged between the two outer rings 111, and the outer diameter of the outer ring 111 is larger than the outer diameter of the supporting ring 112.

The rim 110 inboard is provided with first reinforcement 120, and mounting disc 100 lateral part is connected with bracing piece 130, and the quantity of bracing piece 130 sets up to six, and bracing piece 130 all is connected with rim 110, and the even increase of thickness of bracing piece 130, and bracing piece 130 thick one end is connected with rim 110, and bracing piece 130 inboard is provided with second reinforcement 140, and mounting disc 100 lateral part is installed auxiliary disc 142, and bracing piece 130 all is connected with auxiliary disc 142, and the mounting disc 100 outside is provided with main mounting hole 150 and vice mounting hole 160, and the quantity of vice mounting hole 160 sets up to five, and the even setting of hoop, and main mounting hole 150 sets up the central point of five vice mounting holes 160.

In this embodiment: through the setting of main mounting hole 150 and vice mounting hole 160, be convenient for install automobile tire on rim 110, through the setting of first reinforcement 120, make the compressive strength of rim 110 increase, through the setting of second reinforcement 140, make the compressive strength of bracing piece 130 increase, thereby avoid rim 110 and bracing piece 130 to receive the easy deformation when great pressure, solve current automobile wheel hub as far as possible, in order to furthest alleviate wheel hub's quality, novel lightweight aluminum wheel hub of a brand-new concept is consequently, further alleviate wheel hub's quality through first cavity technique, but, adopt hollow design's aluminum alloy automobile wheel hub, when having reduced the use material, also reduced its supporting strength, easily produce the problem of deformation when receiving great pressure.

Example 2

The present embodiment is intended to further facilitate solving the problem that the rim 110 and the support rod 130 are easily deformed due to compression, and is an improvement made on the basis of embodiment 1, specifically, please refer to fig. 1 and 2, a first cavity 121 is provided in the rim 110, a first reinforcing member 120 is provided in the first cavity 121, the first reinforcing member 120 is connected with the inner wall of the rim 110, the first reinforcing member 120 is provided in a rod-shaped structure, the number of the first reinforcing members 120 is several, the first reinforcing members 120 are in a triangle-shaped structure, a second cavity 141 is provided in the support rod 130, a second reinforcing member 140 is provided in the second cavity 141, the second reinforcing member 140 is connected with the inner wall of the support rod 130, the second reinforcing member 140 is provided in a rod-shaped structure, the number of the second reinforcing members 140 is several, and the second reinforcing members 140 are in a triangle-shaped structure.

In this embodiment: through the setting of first reinforcement 120 for the pressure that rim 110 received is shared to first reinforcement 120, through the setting of second reinforcement 140, and the pressure that makes bracing piece 130 receive is shared to second reinforcement 140, increases rim 110 and bracing piece 130's compressive strength, thereby makes rim 110 and bracing piece 130 receive the compressive and is difficult to the deformation.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. The utility model provides a hollow car aluminum alloy wheel hub of high strength lightweight, includes mounting disc (100) and rim (110), its characterized in that: rim (110) are including outer loop (111) and holding ring (112), rim (110) inboard is provided with first reinforcement (120), mounting disc (100) lateral part is connected with bracing piece (130), the quantity of bracing piece (130) sets up to a plurality of, bracing piece (130) all with rim (110) are connected, bracing piece (130) inboard is provided with second reinforcement (140), mounting disc (100) outside is provided with main mounting hole (150) and vice mounting hole (160), the quantity of vice mounting hole (160) sets up to a plurality of, main mounting hole (150) set up between vice mounting hole (160).

2. The high strength lightweight hollow automotive aluminum alloy hub of claim 1, wherein: the number of the outer rings (111) is set to be a plurality, the supporting rings (112) are arranged between the outer rings (111), and the outer diameter of the outer rings (111) is larger than that of the supporting rings (112).

3. The high strength lightweight hollow automotive aluminum alloy hub of claim 1, wherein: a first cavity (121) is formed in the rim (110), the first reinforcement (120) is arranged in the first cavity (121), and the first reinforcement (120) is connected with the inner wall of the rim (110).

4. The high strength lightweight hollow automotive aluminum alloy hub of claim 1, wherein: a second cavity (141) is formed in the supporting rod (130), the second reinforcing piece (140) is arranged in the second cavity (141), and the second reinforcing piece (140) is connected with the inner wall of the supporting rod (130).

5. The high strength lightweight hollow automotive aluminum alloy hub of claim 1, wherein: the first reinforcing pieces (120) are arranged in a rod-shaped structure, the number of the first reinforcing pieces (120) is a plurality of the first reinforcing pieces, and the first reinforcing pieces (120) are in a triangular structure.

6. The high strength lightweight hollow automotive aluminum alloy hub of claim 1, wherein: the second reinforcing pieces (140) are arranged in a rod-shaped structure, the number of the second reinforcing pieces (140) is a plurality of the second reinforcing pieces, and the second reinforcing pieces (140) are in a triangular structure.

7. The high strength lightweight hollow automotive aluminum alloy hub of claim 1, wherein: the thickness of the support rod (130) is uniformly increased, and one thick end of the support rod (130) is connected with the rim (110).

8. The high strength lightweight hollow automotive aluminum alloy hub of claim 1, wherein: auxiliary discs (142) are arranged on the side parts of the mounting discs (100), and the supporting rods (130) are connected with the auxiliary discs (142).