CN202923302U - Intermediate parting type aluminum alloy hub - Google Patents
Intermediate parting type aluminum alloy hub Download PDFInfo
- Publication number
- CN202923302U CN202923302U CN 201220670043 CN201220670043U CN202923302U CN 202923302 U CN202923302 U CN 202923302U CN 201220670043 CN201220670043 CN 201220670043 CN 201220670043 U CN201220670043 U CN 201220670043U CN 202923302 U CN202923302 U CN 202923302U
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- China
- Prior art keywords
- spoke
- hub
- aluminum alloy
- type aluminum
- thickness direction
- 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
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Abstract
The utility model discloses an intermediate parting type aluminum alloy hub. The intermediate parting type aluminum alloy hub consists of a rim (1) and spokes (2), wherein a parting surface (3b) of an upper die and a lower die of a hub die is arranged at a random position of the middle of each spoke (2) in the thickness direction of each spoke; and a cross section (21b) of each spoke (2) in the thickness direction is convex. By using a method for changing a parting structure of a casting die, the thickness of each spoke is partially hidden at the back, so that a cast hub product looks more like a forged hub, the cast hub has a visual effect of the forged hub, and the hub product can be located to middle and high-end markets when being sold.
Description
Technical field
The utility model relates to a kind of vehicle wheel hub, specifically a kind of aluminium alloy wheel hub.
Background technology
The production method of aluminium alloy wheel hub mainly contains casting and forges two kinds now, the aluminium alloy wheel hub that forges is because material structure is finer and close, make product can do gentlyer, directly reaction is exactly to seem that spoke can be thinner in appearance, but the equipment that forges and productive costs are cast high a lot, so the alloy product that forges is all the location high-end market, so still uses the method for Foundry Production in the majority in industry; Adopt the method production aluminium alloy wheel hub mould used of casting mainly to be formed by upper die and lower die, the large assembly of limit mould three, form the space of a sealing with moulding aluminium alloy wheel hub product, as shown in Fig. 5,6,7, conventional mould is the Joint face of a pattern (3a) of patrix and counterdie to be put into the spoke back side of aluminium alloy wheel hub, and the cross-sectional plane of the spoke that casts out (2a) is solid trapezoidal; The wheel hub of producing is like this compared with the aluminium alloy wheel hub that forges on visual effect, and it is too thick that its spoke visually seems, affects attractive in appearance.
The utility model content
The problem that visually seems blocked up in order to solve above-mentioned casting spoke, the utility model provides a kind of middle merotype aluminium alloy wheel hub, the technical scheme that the utility model adopts is: be comprised of wheel rim and spoke, the Joint face of a pattern of the upper die and lower die of hub mold is arranged at the optional position in the middle of spoke on the spoke thickness direction, make the spoke of the product of producing be " protruding " type at the cross-sectional plane of thickness direction.
The utility model adopts the beneficial effect of above technical scheme to be: the utility model adopts the way of minute mode structure that changes casting mould, the thickness of a part of spoke is hidden in its back side, make casting wheel hub product appearance out seem that spoke is thinner, more near forged hub, allow casting hub that the visual effect of forged hub is arranged, make this wheel hub product can navigate to middle and high-end market when selling.
Description of drawings
Fig. 1 is the front view of wheel hub;
Fig. 2 is the back view of described wheel hub of the present utility model;
Fig. 3 is the A-A section drawing of spoke of the present utility model;
Fig. 4 is the B-B section drawing of spoke of the present utility model;
Fig. 5 is the back view of existing casting hub;
Fig. 6 is the A-A section drawing of existing casting spoke;
Fig. 7 is the B-B section drawing of existing casting spoke.
In figure, 1 wheel rim, 2 spokes, 3a/3b Joint face of a pattern, 2a/21b (spoke) cross-sectional plane.
The specific embodiment
As shown in Figure 1, 2, the utility model is comprised of wheel rim 1 and spoke 2, as shown in Fig. 3,4, the Joint face of a pattern 3b of the upper die and lower die of hub mold is arranged at the optional position in the middle of spoke 2 on the spoke thickness direction, and spoke 2 is " protruding " type at the cross-sectional plane 21b of thickness direction.
The above-mentioned specific embodiment is exemplary, is to be this patent to be comprised the restriction of scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as the technology contents essence that technical scheme disclosed according to this patent made is identical or any change or the modification that are equal to, all fall into the scope that this patent comprises.
Claims (1)
1. a middle merotype aluminium alloy wheel hub, be comprised of wheel rim (1) and spoke (2); It is characterized in that: the Joint face of a pattern of the upper die and lower die of hub mold (3b) is arranged at the optional position in the middle of spoke (2) on the spoke thickness direction, spoke (2) is " protruding " type at the cross-sectional plane (21b) of thickness direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670043 CN202923302U (en) | 2012-12-07 | 2012-12-07 | Intermediate parting type aluminum alloy hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220670043 CN202923302U (en) | 2012-12-07 | 2012-12-07 | Intermediate parting type aluminum alloy hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202923302U true CN202923302U (en) | 2013-05-08 |
Family
ID=48213296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220670043 Expired - Fee Related CN202923302U (en) | 2012-12-07 | 2012-12-07 | Intermediate parting type aluminum alloy hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202923302U (en) |
-
2012
- 2012-12-07 CN CN 201220670043 patent/CN202923302U/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 | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Suqian Ying Nuowei Aluminum Co., Ltd Assignor: Shanghai Junmu Aluminum Co., Ltd. Contract record no.: 2015320000489 Denomination of utility model: Intermediate parting type aluminum alloy hub Granted publication date: 20130508 License type: Exclusive License Record date: 20150626 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130508 Termination date: 20181207 |