CN203818909U - Aluminum alloy hub for automobile - Google Patents
Aluminum alloy hub for automobile Download PDFInfo
- Publication number
- CN203818909U CN203818909U CN201420275673.3U CN201420275673U CN203818909U CN 203818909 U CN203818909 U CN 203818909U CN 201420275673 U CN201420275673 U CN 201420275673U CN 203818909 U CN203818909 U CN 203818909U
- Authority
- CN
- China
- Prior art keywords
- hub
- aluminium alloy
- wheel hub
- alloy wheel
- centre
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses an aluminum alloy hub for an automobile, which comprises a hub body, wherein a center seat (1) and a plurality of spokes (4) are arranged on the hub body; a center hole (2) axially running through the hub body and a plurality of bolt holes (3) used for fixing the hub are formed in the center seat (1); the bolt holes (3) are uniformly distributed in the circumference of the center seat (1) outside the center hole (2); the spokes (4) are uniformly distributed along the circumference; the hub is characterized in that a plurality of first grooves (5) are formed in the inner side of the center seat (1); two counter bores (4.1) for mounting trunk-nails are formed in the outer end of each spoke (4). The aluminum alloy hub for the automobile is light in weight and small in used material.
Description
Technical field
The utility model relates to a kind of aluminium alloy wheel hub of vehicle.
Background technology
General aluminium alloy wheel hub of vehicle at present, comprise hub body, described hub body is provided with centre mount, described centre mount is provided with the centre hole that axially runs through hub body, multiple bolt hole for stationary hub and some spokes, described bolt hole is evenly distributed on the circumference outside centre hole, and described spoke distributes along even circumferential.The aluminium alloy wheel hub of vehicle of this structure has the following disadvantages above: because the quantity of spoke is more, cause like this overall weight weight of wheel hub, and materials are more.
Utility model content
The technical problems to be solved in the utility model is that the aluminium alloy wheel hub of vehicle that a kind of overall weight is light, materials are few is provided.
The technical solution of the utility model is, a kind of aluminium alloy wheel hub of vehicle with following structure is provided, comprise hub body, described hub body is provided with centre mount and some spokes, described centre mount is provided with the centre hole and the multiple bolt hole for stationary hub that axially run through hub body, described bolt hole is evenly distributed on the centre mount circumference outside centre hole, and described spoke distributes along even circumferential; The inner side of described centre mount is provided with multiple the first grooves, and the outer end of every spoke is provided with two counterbores that rosehead is installed.
The quantity of described the first groove is six, and distributes and be interspersed with bolt hole along even circumferential.
Described the first groove is fan-shaped.
Adopt after above structure, the utility model compared with prior art, have the following advantages: because the inner side of described centre mount is provided with multiple the first grooves like this under the prerequisite that ensures sufficient intensity, by increasing groove, can reduce the overall weight of wheel hub, make overall weight light, simultaneously in the time of casting, also can reduce materials, can reduce costs.Because the outer end of every spoke is provided with two counterbores that rosehead is installed, be easy for installation and removal so again, bring convenience to user.
As improvement, the quantity of described the first groove is six, and distributes and be interspersed with bolt hole along even circumferential, increases harmonious.
As improvement, described the first groove is fan-shaped, effectively reduces weight.
Brief description of the drawings
Accompanying drawing 1 is the schematic diagram in aluminium alloy wheel hub of vehicle of the present utility model outside.
Accompanying drawing 2 is aluminium alloy wheel hub of vehicle generalized section of the present utility model.
Accompanying drawing 3 is aluminium alloy wheel hub of vehicle inner face schematic diagram of the present utility model.
As shown in the figure: 1, centre mount, 2, centre hole, 3, bolt hole, 4, spoke, 4.1, counterbore, 5, the first groove.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, Figure 2, Figure 3 shows, aluminium alloy wheel hub of vehicle of the present utility model, comprise hub body, described hub body is provided with centre mount 1 and some spokes 4, described centre mount 1 is provided with the centre hole 2 and the multiple bolt hole 3 for stationary hub that axially run through hub body, described bolt hole 3 is evenly distributed on centre mount 1 circumference outside centre hole 2, and described spoke 4 distributes along even circumferential; The inner side of described centre mount 1 is provided with multiple the first grooves 5, and the outer end of every spoke 4 is provided with two counterbores 4.1 that rosehead is installed, and when installation, directly rosehead is riveted in counterbore 4.1.On every spoke 4, be also provided with the groove of expendable weight, can save materials.Because the inner side of described centre mount is provided with multiple the first grooves like this under the prerequisite that ensures sufficient intensity, by increasing groove, can reduce the overall weight of wheel hub, make overall weight light, in the time of casting, also can reduce materials simultaneously, can reduce costs.Because the outer end of every spoke is provided with two counterbores that rosehead is installed, be easy for installation and removal so again, bring convenience to user.
The quantity of described the first groove 5 is six, and distributes and be interspersed with bolt hole 3 along even circumferential, increases harmonious.
Described the first groove 5 is fan-shaped, effectively reduces weight.
In described counterbore 4.1, be provided with the position-limited trough for snapping rosehead.
The degree of depth of described counterbore 4.1 is consistent with the first groove 5.
Claims (5)
1. an aluminium alloy wheel hub of vehicle, comprise hub body, described hub body is provided with centre mount (1) and some spokes (4), described centre mount (1) is provided with the centre hole (2) and the multiple bolt hole for stationary hub (3) that axially run through hub body, described bolt hole (3) is evenly distributed on outer centre mount (1) circumference of centre hole (2), and described spoke (4) distributes along even circumferential; It is characterized in that: the inner side of described centre mount (1) is provided with multiple the first grooves (5), the outer end of every spoke (4) is provided with two counterbores (4.1) that rosehead is installed.
2. aluminium alloy wheel hub of vehicle according to claim 1, is characterized in that: the quantity of described the first groove (5) is six, and distributes and be interspersed with bolt hole (3) along even circumferential.
3. aluminium alloy wheel hub of vehicle according to claim 1, is characterized in that: described the first groove (5) is fan-shaped.
4. aluminium alloy wheel hub of vehicle according to claim 1, is characterized in that: described counterbore is provided with the position-limited trough for snapping rosehead in (4.1).
5. aluminium alloy wheel hub of vehicle according to claim 1, is characterized in that: the degree of depth of described counterbore (4.1) is consistent with the first groove (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275673.3U CN203818909U (en) | 2014-05-24 | 2014-05-24 | Aluminum alloy hub for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275673.3U CN203818909U (en) | 2014-05-24 | 2014-05-24 | Aluminum alloy hub for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203818909U true CN203818909U (en) | 2014-09-10 |
Family
ID=51474446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275673.3U Expired - Fee Related CN203818909U (en) | 2014-05-24 | 2014-05-24 | Aluminum alloy hub for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203818909U (en) |
-
2014
- 2014-05-24 CN CN201420275673.3U patent/CN203818909U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20150524 |
|
| EXPY | Termination of patent right or utility model |