CN202701299U - Automobile hub with novel cap edge - Google Patents
Automobile hub with novel cap edge Download PDFInfo
- Publication number
- CN202701299U CN202701299U CN 201220254063 CN201220254063U CN202701299U CN 202701299 U CN202701299 U CN 202701299U CN 201220254063 CN201220254063 CN 201220254063 CN 201220254063 U CN201220254063 U CN 201220254063U CN 202701299 U CN202701299 U CN 202701299U
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- China
- Prior art keywords
- arc
- cap mouth
- corner
- cap edge
- hub
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- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses an automobile hub with a novel cap edge. The automobile hub comprises a hub body, a corner is arranged on the hub body, the cap edge is arranged at the tail end of the corner, one end of the cap edge is connected with a corner arc, and the other end of the cap edge is constituted by a first arc, a second arc and a third arc. The automobile hub with the novel cap edge has the technical advantages that in the process of pouring, air holes of pouring liquid can rise during cooling and are attached to the cap edge, later processing of a product is facilitated, and product yield is guaranteed.
Description
Technical field
The utility model relates to the automotive hub technical field, relates in particular to a kind of automotive hub of avoiding occurring the Novel side cap mouth of pin hole and pore in casting process.
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, although the production of mould and manufacturing cost are higher, owing to produce in enormous quantities, so the cost of each goods just greatly reduces, has therefore obtained using widely; It can be divided into Mold for Plastics, 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 motlten metal liquid being poured into die for molding.
At some products such as automotive hub, add man-hour pouring into a mould, wherein because complex structure, typically use die modeling, and the unappeasable cast liquid of limit cap mouth of the original design of automotive hub replenishes, gas in potting syrup (such as the aluminum alloy melt) body can't be discharged fully, and this can cause wheel hub pin hole and pore can occur, has affected the reduction of automotive hub product quality.
The utility model content
Technical problem to be solved in the utility model provides pin hole and pore appear in a kind of minimizing in casting process improved automobile wheel hub limit cap mouth.
In order to realize above-mentioned purpose, the utility model provides a kind of automotive hub of Novel side cap mouth, comprise hub body, described hub body is provided with the corner, the end of described corner is established the brimmed bonnet mouth, described limit cap mouth one end is connected with corner arc, and the other end of described limit cap mouth is comprised of the first circular arc, the second circular arc and three-arc successively.
The automotive hub of above-mentioned Novel side cap mouth, preferred, the width of described limit cap mouth is 11mm, highly is 7.7mm.
The automotive hub of above-mentioned Novel side cap mouth, preferred, described limit cap mouth is 4mm with the arc diameter that is connected of corner.
The automotive hub of above-mentioned Novel side cap mouth, preferred, the diameter of described the first circular arc is 9.7mm, and the diameter of described the second circular arc is 1.02mm, and the diameter of described three-arc is 2.5mm.
Technique effect of the present utility model is: this product can be attached on the cap mouth of limit so that the pore of potting syrup body in cooling procedure rises in the cast process, has made things convenient for the post-production of product, guarantees the yield rate of product.
Description of drawings
Fig. 1 is structure chart of the present utility model;
Fig. 2 is the utility model A shown in Figure 1 place enlarged drawing.
The specific embodiment
Below, by reference to the accompanying drawings the utility model is described further.
As shown in Figure 1, the utility model provides a kind of automotive hub of Novel side cap mouth, comprise hub body 1, described hub body 1 is provided with corner 2, the end of described corner 2 is established brimmed bonnet mouth 3, described limit cap mouth 3 one ends are connected with corner 2 circular arcs, and the other end of described limit cap mouth 3 is that the first circular arc 31 of 9.7mm, the second circular arc 32 of 1.02mm and the three-arc 33 of 2.5mm form by diameter successively; The width of described limit cap mouth 3 is 11mm, highly is 7.7mm.
In the utility model, described limit cap mouth 3 is 4mm with the arc diameter that is connected of corner 2, can guarantee so can not produce herein stress and concentrate.
The product of the utility model design can be attached on the limit cap mouth 3 so that the pore of potting syrup body (such as aluminium alloy liquid) in the moulding cooling procedure rises in the cast process, has made things convenient for the post-production of product, guarantees greatly the yield rate of product.
Although oneself discloses the utility model as above with preferred embodiment, the utility model is not to be defined in this.Any those skilled in the art within not breaking away from spirit and scope of the present utility model, all can make various changes or modifications, and therefore protection domain of the present utility model should be as the criterion with the claim limited range.
Claims (4)
1. the automotive hub of a Novel side cap mouth, comprise hub body (1), described hub body (1) is provided with corner (2), it is characterized in that: the end of described corner (2) is established brimmed bonnet mouth (3), described limit cap mouth (3) one ends are connected with corner (2) circular arc, and the other end of described limit cap mouth (3) is comprised of the first circular arc (31), the second circular arc (32) and three-arc (33) successively.
2. the automotive hub of Novel side cap mouth according to claim 1, it is characterized in that: the width of described limit cap mouth (3) is 11mm, highly is 7.7mm.
3. the automotive hub of Novel side cap mouth according to claim 2, it is characterized in that: described limit cap mouth (3) is 4mm with the arc diameter that is connected of corner (2).
4. the automotive hub of Novel side cap mouth according to claim 3, it is characterized in that: described, the diameter of described the first circular arc (31) is 9.7mm, and the diameter of described the second circular arc (32) is 1.02mm, and the diameter of described three-arc (33) is 2.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254063 CN202701299U (en) | 2012-05-31 | 2012-05-31 | Automobile hub with novel cap edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220254063 CN202701299U (en) | 2012-05-31 | 2012-05-31 | Automobile hub with novel cap edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202701299U true CN202701299U (en) | 2013-01-30 |
Family
ID=47581639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220254063 Expired - Fee Related CN202701299U (en) | 2012-05-31 | 2012-05-31 | Automobile hub with novel cap edge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202701299U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658356A (en) * | 2012-05-31 | 2012-09-12 | 昆山市浩坤机械有限公司 | Automobile wheel hub with novel side riser |
-
2012
- 2012-05-31 CN CN 201220254063 patent/CN202701299U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102658356A (en) * | 2012-05-31 | 2012-09-12 | 昆山市浩坤机械有限公司 | Automobile wheel hub with novel side riser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20130531 |