CN203236956U - Anti-deformation casting of light-weight wheel hub - Google Patents
Anti-deformation casting of light-weight wheel hub Download PDFInfo
- Publication number
- CN203236956U CN203236956U CN 201320261657 CN201320261657U CN203236956U CN 203236956 U CN203236956 U CN 203236956U CN 201320261657 CN201320261657 CN 201320261657 CN 201320261657 U CN201320261657 U CN 201320261657U CN 203236956 U CN203236956 U CN 203236956U
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- spoke
- wheel hub
- reinforced rib
- casting
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Abstract
The utility model discloses an anti-deformation casting of a light-weight wheel hub. The anti-deformation casting of the light-weight wheel hub comprises a wheel rim and a wheel spoke, wherein spoke strips are arranged in the wheel spoke, the adjacent spoke strips are separated through spoke windows, a reinforcing rib is arranged in each spoke window, and the two ends of each reinforcing rib are respectively and fixedly connected with the spoke strips at the two sides of each spoke window where the reinforcing rib is located. In the casting and machining process, the reinforcing ribs enable the light-weight wheel hub to have a good structural strength in pressure casting or pouring casting or other subsequent procedures, the light-weight wheel hub is not prone to deformation, the reinforcing ribs are removed conveniently, and cost is low. Meanwhile, the anti-deformation casting of the light-weight wheel hub resolves the problem that the light-weight wheel hub is deformed easily in the casting process, thereby largely lowering the defective percentage of wheel hub products, reducing the cost of the products, and improving production efficiency.
Description
Technical field
The utility model relates to the wheel hub processing technique field, particularly a kind of anti-deformation foundry goods of lightweight wheel hub.
Background technology
In the vehicle operating process, because inertia, the size of tire and wheel hub directly affects rotation momentum and straight-line motion momentum, if inertia increases, will both affect acceleration, again impact brake.And if want to improve performance, reduce wheel inertia, want again to widen tire, at first will consider to reduce the weight of wheel, namely select the lightweight wheel hub, can remedy the inertia increase that the outer shipper pole of weight comes in the situation that weight reduces like this.
For these reasons, aluminum current alloy lightweight wheel hub more and more is applied in the Automobile manufacturing.The realization of lightweight wheel hub is often with increasing or increase spoke window, and the minimizing hub thickness is main path.And in the wheel hub casting process, the spoke window is larger or more, the perhaps also thinner so that wheel hub self structure undercapacity of wheel hub, and warpage deformation very easily occurs in separate and thinner spoke, cause the high phenomenon of lightweight wheel hub fraction defect, so that cost of product increases greatly.
Summary of the invention
The technical problems to be solved in the utility model is: adopt the mode that reinforced rib is set in the foundry goods that is located at, reinforce the structural strength of lightweight hub cast, prevent the deformation of wheel hub product in casting process.
For addressing the above problem, the technical scheme that the utility model is taked is specially: a kind of anti-deformation foundry goods of lightweight wheel hub, comprise wheel rim and spoke, be provided with spoke in the spoke, spaced apart by the spoke window between the adjacent spoke, be respectively equipped with reinforced rib in each spoke window, each reinforced rib two ends is the spoke of spoke window both sides, captive joint place respectively.
In the utility model, reinforced rib be arranged so that the lightweight wheel hub in die casting or casting, and have preferably structural strength in other subsequent handling, be difficult for producing deformation.Reinforced rib can be removed in the later stage that foundry goods forms finished product, and substantially finish for the various operations of wheel hub product itself this moment, and the wheel hub product has had certain intensity, so the removal of reinforced rib can not affect the structure of wheel hub.
In the utility model, described reinforced rib is integrated with the spoke that its two ends are connected respectively; Namely in die casting or casting process, be provided with the reinforced rib die cavity in the formed die cavity of casting mould, the simultaneously moulding of reinforced rib and hub body like this can be so that reinforced rib better effect of performance reinforcing lightweight wheel hub structure intensity in follow-up wheel hub manufacturing procedure.
Further, for so that the consolidation effect of reinforced rib is better, each reinforced rib is arc described in the utility model, and each arc reinforced rib is positioned on the same circumference.The position that is each spoke connection strengthening rib is identical; So so that the work of later stage removal reinforced rib is more simple, more can not impact the wheel hub product structure yet.
Preferably, hub diameter is 16 inches in the utility model; Spoke quantity is 5, and the week that 5 spokes are evenly distributed on spoke upwards; The width range of set reinforced rib is in the spoke window: 25-33mm.Reinforced rib can be brought into play preferably reinforcement effect in this scope, reduces the buckling deformation of spoke.The width of reinforced rib can be adjusted according to hub diameter, spoke quantity and spoke window size, to reach the purpose that increases wheel hub structure intensity.
The beneficial effects of the utility model are: add man-hour in casting, reinforced rib be arranged so that the lightweight wheel hub in die casting or casting, and have preferably structural strength in other subsequent handling, be difficult for producing deformation, and the removal of reinforced rib is convenient, cost is lower.Because the utility model has solved lightweight wheel hub easy problem that deformation occurs in casting process, also just greatly reduce the fraction defect of wheel hub product simultaneously, reduced cost of product, improved production efficiency.
Description of drawings
Figure 1 shows that structural representation of the present utility model;
Figure 2 shows that the left view of Fig. 1;
Wherein: 1-spoke, 2-spoke window, 3-reinforced rib, 4-spoke, 5-wheel rim.
The specific embodiment
Be described further below in conjunction with the drawings and specific embodiments.
In conjunction with Fig. 1 and Fig. 2, a kind of specific embodiment of the present utility model is, the anti-deformation foundry goods of lightweight wheel hub comprises wheel rim 5 and spoke 4, be provided with spoke 1 in the spoke 4, spaced apart by spoke window 2 between the adjacent spoke 1, be respectively equipped with reinforced rib 3 in each spoke window 2, each reinforced rib 3 two ends is the spoke 1 of spoke window 2 both sides, captive joint place respectively.
For so that reinforced rib in follow-up wheel hub manufacturing procedure better performance reinforce the effect of lightweight wheel hub structure intensity, the utility model in the specific implementation, reinforced rib 3 is integrated with the spoke 1 that its two ends are connected respectively; Namely in die casting or casting cycle, be provided with the reinforced rib die cavity in the formed die cavity of casting mould, the simultaneously moulding of reinforced rib and hub body.
The width of reinforced rib can be adjusted according to hub diameter, spoke quantity and spoke window size, to reach the purpose that increases wheel hub structure intensity.Among the embodiment shown in Figure 1, hub diameter is 16 inches; Spoke quantity is 5, and the week that 5 spokes are evenly distributed on spoke upwards; The width range of set reinforced rib is in the spoke window: 25-33mm.Reinforced rib can be brought into play preferably reinforcement effect in this scope, reduces the buckling deformation of spoke.For so that the consolidation effect of reinforced rib is better, each reinforced rib all is set to arc, and each arc reinforced rib is positioned on the same circumference.Each arc reinforced rib can be distinguished separate connection between two spokes, also can surround whole circumference, and is inboard one-body molded with hub body at spoke.Because the curvature of reinforced rib is identical, then the position of each spoke connection strengthening rib is identical; So not only so that consolidation effect is better, so that the work of later stage removal reinforced rib is more simple, more can not impact the wheel hub product structure yet.
In the utility model, reinforced rib be arranged so that the lightweight wheel hub in die casting or casting, and have preferably structural strength in other subsequent handling, be difficult for producing deformation.Reinforced rib can be removed in the later stage that foundry goods forms finished product, and substantially finish for the various operations of wheel hub product itself this moment, and the wheel hub product has had certain intensity, so the removal of reinforced rib can not affect the structure of wheel hub.
Claims (4)
1. the anti-deformation foundry goods of a lightweight wheel hub is characterized in that, comprises wheel rim and spoke, be provided with spoke in the spoke, spaced apart by the spoke window between the adjacent spoke, be respectively equipped with reinforced rib in each spoke window, each reinforced rib two ends is the spoke of spoke window both sides, captive joint place respectively.
2. the anti-deformation foundry goods of lightweight wheel hub according to claim 1 is characterized in that, described reinforced rib is integrated with the spoke that its two ends are connected respectively.
3. the anti-deformation foundry goods of lightweight wheel hub according to claim 1 is characterized in that, described each reinforced rib is arc, and each arc reinforced rib is positioned on the same circumference.
4. the anti-deformation foundry goods of lightweight wheel hub according to claim 1 is characterized in that, hub diameter is 16 inches; Spoke quantity is 5, and the week that 5 spokes are evenly distributed on spoke upwards; The width range of set reinforced rib is in the spoke window: 25-33mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261657 CN203236956U (en) | 2013-05-14 | 2013-05-14 | Anti-deformation casting of light-weight wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320261657 CN203236956U (en) | 2013-05-14 | 2013-05-14 | Anti-deformation casting of light-weight wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203236956U true CN203236956U (en) | 2013-10-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320261657 Expired - Fee Related CN203236956U (en) | 2013-05-14 | 2013-05-14 | Anti-deformation casting of light-weight wheel hub |
Country Status (1)
| Country | Link |
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| CN (1) | CN203236956U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142983A (en) * | 2016-08-29 | 2016-11-23 | 开平市中铝实业有限公司 | A kind of automotive hub generated electricity |
-
2013
- 2013-05-14 CN CN 201320261657 patent/CN203236956U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106142983A (en) * | 2016-08-29 | 2016-11-23 | 开平市中铝实业有限公司 | A kind of automotive hub generated electricity |
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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: 20131016 Termination date: 20160514 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |