CN102673312A - Rib window structure of automobile wheel hub - Google Patents
Rib window structure of automobile wheel hub Download PDFInfo
- Publication number
- CN102673312A CN102673312A CN2012101767011A CN201210176701A CN102673312A CN 102673312 A CN102673312 A CN 102673312A CN 2012101767011 A CN2012101767011 A CN 2012101767011A CN 201210176701 A CN201210176701 A CN 201210176701A CN 102673312 A CN102673312 A CN 102673312A
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- Prior art keywords
- rib
- wheel hub
- window structure
- window
- rib window
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Abstract
The invention discloses a rib window structure of an automobile wheel hub. The rib window structure comprises a wheel hub body, wherein an end face of the wheel hub body is provided with a plurality of rib windows and reinforcing ribs; the rib windows and the reinforcing ribs are arranged alternately in sequence; and a window opening angle is formed by the first side edge and the second side edge of each rib window. The rib window structure has the technical effects that: the bending angle of the wheel hub in a cooling forming process after casting is diminished, so that a breakage phenomenon is not easily caused for a wheel hub product, the qualification rate of the product is increased, and further the energy consumption is reduced.
Description
Technical field
The present invention relates to the automotive hub technical field, relate in particular to a kind of wheel hub angle of bend in the cooling forming process that makes and diminish, make product be not easy to cause fracture more, improved the rib window structure of the qualification rate automotive hub of product.
Background technology
Mould is the instrument that has definite shape, size and surface accuracy goods with its given shape moulding.It mainly applies in the large batch of production, though the production of mould and manufacturing cost than higher, owing to produce in enormous quantities, so the cost of each goods just greatly reduces, have therefore obtained using widely; It can be divided into plastic mold, casting mold mould, stamping die, forge mould and graphite electrode by function and usage and grind master mold, and wherein the casting mold mould is to adopt the method for molten metal liquid being poured into die for molding.
Wherein automotive hub typically uses die modeling owing to complex structure, and in original design of wheel hub; When cast liquid flows in the die modeling; Because the even phenomenon of inhomogeneous cooling can appear in a variety of causes, potting syrup in cooling process, this situation will cause the wheel hub local structure unstable; Some ground square structure is finer and close, and it is more loose that some places can seem.Reduce in the wheel hub decline in service life of die casting aftershaping and the ability of anti-impact pressure degree like this, influenced the safety of using even produced off-grade.Therefore need improve the structure of automotive hub, more stable in the process of heat radiation cooling with convenient cast back potting syrup, with the material density that reaches whole wheel hub effect of uniform more.
Summary of the invention
Technical matters to be solved by this invention provides a kind of wheel hub angle of bend in the cooling forming process that makes and diminishes, and makes product be not easy to cause fracture more, has improved the rib window structure of the qualification rate automotive hub of product.
In order to realize above-mentioned purpose; The invention provides a kind of rib window structure of automotive hub; Comprise hub body; Said hub body end face is provided with some rib windows and reinforced rib, said rib window and reinforced rib successively alternately, the first side of said rib window and second side form a windowing angle.
The rib window structure of above-mentioned automotive hub, preferred, the quantity of said rib window and reinforced rib is 7.
The rib window structure of above-mentioned automotive hub, preferred, said windowing angle is an acute angle.
Technique effect of the present invention is: the rib window has certain windowing angle; So just make the angle of bend in the cooling forming process of wheel hub when cast diminish; Make product be not easy to cause fracture more, improved the qualification rate of wheel hub product, and then reduced energy consumption.
Description of drawings
Fig. 1 is a constructional drawing of the present invention.
The specific embodiment
Below, in conjunction with accompanying drawing the present invention is done further explanation.
As shown in Figure 1; The present invention provides a kind of rib window structure of automotive hub; Comprise hub body 1; Said hub body 1 end face is provided with some rib windows 2 and reinforced rib 3, said rib window 2 and reinforced rib 3 successively alternately, the first side of said rib window 2 21 forms a windowing angle with second side 22; The quantity of said rib window 2 and reinforced rib 3 is 7; Said windowing angle is an acute angle.
The present invention has adopted above-mentioned structure; When designing mould; Be provided with the windowing angle consistent in the same mould, the angle of bend in the cooling forming process of wheel hub when pouring into a mould is diminished, make product be not easy to cause fracture more with rib window 2; Improve the qualification rate of wheel hub product, and then reduced energy consumption.
Though oneself discloses the present invention as above with preferred embodiment, the present invention is defined in this.Any those skilled in the art are not breaking away from the spirit and scope of the present invention, all can do various changes and modification, so protection scope of the present invention should be as the criterion with claim institute restricted portion.
Claims (3)
1. the rib window structure of an automotive hub; Comprise hub body (1); Said hub body (1) end face is provided with some rib windows (2) and reinforced rib (3); Said rib window (2) and reinforced rib (3) is characterized in that successively alternately: the first side (21) of said rib window (2) forms a windowing angle with second side (22).
2. the rib window structure of automotive hub according to claim 1, it is characterized in that: the quantity of said rib window (2) and reinforced rib (3) is 7.
3. the rib window structure of automotive hub according to claim 1, it is characterized in that: said windowing angle is an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101767011A CN102673312A (en) | 2012-05-31 | 2012-05-31 | Rib window structure of automobile wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101767011A CN102673312A (en) | 2012-05-31 | 2012-05-31 | Rib window structure of automobile wheel hub |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102673312A true CN102673312A (en) | 2012-09-19 |
Family
ID=46806118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101767011A Pending CN102673312A (en) | 2012-05-31 | 2012-05-31 | Rib window structure of automobile wheel hub |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102673312A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485221A (en) * | 2002-06-25 | 2004-03-31 | 杨通河 | Light gauge wheel |
| CN2782437Y (en) * | 2004-11-23 | 2006-05-24 | 邬振华 | Integral steel rim for electric and man power tricycle |
| CN201291708Y (en) * | 2008-11-06 | 2009-08-19 | 浙江万丰摩轮有限公司 | Novel wheel structure |
| CN201856562U (en) * | 2010-11-06 | 2011-06-08 | 山东兴民钢圈股份有限公司 | High-strength half-surface steel wheel |
| CN202378618U (en) * | 2011-11-16 | 2012-08-15 | 常州牛顿力称重系统有限公司 | Idler wheel suitable for mechanical scale |
| CN202703120U (en) * | 2012-05-31 | 2013-01-30 | 昆山市浩坤机械有限公司 | Rib window structure of automobile wheel hub |
-
2012
- 2012-05-31 CN CN2012101767011A patent/CN102673312A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1485221A (en) * | 2002-06-25 | 2004-03-31 | 杨通河 | Light gauge wheel |
| CN2782437Y (en) * | 2004-11-23 | 2006-05-24 | 邬振华 | Integral steel rim for electric and man power tricycle |
| CN201291708Y (en) * | 2008-11-06 | 2009-08-19 | 浙江万丰摩轮有限公司 | Novel wheel structure |
| CN201856562U (en) * | 2010-11-06 | 2011-06-08 | 山东兴民钢圈股份有限公司 | High-strength half-surface steel wheel |
| CN202378618U (en) * | 2011-11-16 | 2012-08-15 | 常州牛顿力称重系统有限公司 | Idler wheel suitable for mechanical scale |
| CN202703120U (en) * | 2012-05-31 | 2013-01-30 | 昆山市浩坤机械有限公司 | Rib window structure of automobile wheel hub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120919 |