CN204108143U - Driving-disc D18T mould - Google Patents
Driving-disc D18T mould Download PDFInfo
- Publication number
- CN204108143U CN204108143U CN201420582314.2U CN201420582314U CN204108143U CN 204108143 U CN204108143 U CN 204108143U CN 201420582314 U CN201420582314 U CN 201420582314U CN 204108143 U CN204108143 U CN 204108143U
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- CN
- China
- Prior art keywords
- boss
- groove
- mould
- disc
- driving
- 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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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a kind of driving-disc D18T mould.Driving-disc D18T mould comprises upper die and lower die, described patrix comprises mould body, described upper mould body is provided with the first groove, the first boss and the second boss, described second boss is positioned at described first groove, described first boss is positioned on described second boss, described first boss is provided with locating hole, and described first boss is overlapping with the central point of described second boss; Described counterdie comprises lower mould body, described lower mould body is provided with second groove corresponding with the second boss, three groove and the alignment pin corresponding with the first boss, described alignment pin coordinates with described locating hole, and the diameter of described lower mould body is less than the diameter of described first groove.The utility model driving-disc D18T mould can be increased work efficiency.
Description
Technical field
The utility model relates to a kind of mould, particularly relates to a kind of driving-disc D18T mould.
Background technology
Current driving-disc generally adopts repeatedly extruded, and repeatedly extruding makes the unbalance stress of its product, causes the hardness of product inadequate, and needs multiple mould, cause cost high, inefficiency.
Utility model content
The technical problems to be solved in the utility model is to provide one can reduce operation, the driving-disc D18T mould of increasing work efficiency.
For solving the problem, the utility model provides a kind of driving-disc D18T mould, described driving-disc D18T mould comprises upper die and lower die, described patrix comprises mould body, described upper mould body is provided with the first groove, the first boss and the second boss, and described second boss is positioned at described first groove, and described first boss is positioned on described second boss, described first boss is provided with locating hole, and described first boss is overlapping with the central point of described second boss; Described counterdie comprises lower mould body, described lower mould body is provided with second groove corresponding with the second boss, three groove and the alignment pin corresponding with the first boss, described alignment pin coordinates with described locating hole, the diameter of described lower mould body is less than the diameter of described first groove, rounding off between described first boss and the second boss, described second boss and described first groove rounding off.
Further, the cross section of described first boss and described second boss is all in trapezoidal.
Further, described second groove and described 3rd groove excessively round and smooth.
The utility model driving-disc D18T mould comprises upper die and lower die, half-finished driving-disc once can be struck out the driving-disc of finished product during the mutual punching press of upper die and lower die, one time punching moldedly decreases operation, improves operating efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the better embodiment of the utility model driving-disc D18T mould.
Fig. 2 is the structural representation of patrix.
Fig. 3 is the structural representation of counterdie.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1 to Figure 3, the utility model driving-disc D18T mould better embodiment comprises patrix 1 and counterdie 2.Described patrix 1 comprises mould body 11, described upper mould body 11 is provided with the first groove 15, first boss 12 and the second boss 13, described second boss 13 is positioned at described first groove 15, described first boss 12 is positioned on described second boss 13, described first boss 12 is provided with locating hole 14, the central point of described first boss 12 and described second boss 13 is overlapping, namely described first boss 12 and described second boss 13 are concentric circles, and the cross section of described first boss 12 and described second boss 13 is all in trapezoidal.Described counterdie 2 comprises lower mould body 21, described lower mould body 21 is provided with the second groove 22 matched with the second boss 13, the 3rd groove 23 matched with the first boss 12 and alignment pin 24, described alignment pin 24 coordinates with described locating hole 14, and alignment pin 24 is also for fixation workpiece simultaneously.Rounding off between described first boss 12 and the second boss 13, described second boss 13 and described first groove 15 rounding off.Described second groove 22 and described 3rd groove 23 excessively round and smooth.The diameter of described lower mould body 21 is less than the diameter of described first groove 15, and specifically, the diameter of lower mould body 21 adds that the thickness of product equals the diameter of described first groove 15.During punching press, patrix 1 contacts with counterdie 2, by one time punching molded for half-finished driving-disc.One time punching molded, decrease operation, improve operating efficiency.
These are only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model description and accompanying drawing content to do; directly or indirectly be used in the technical field that other are relevant, all in like manner within scope of patent protection of the present utility model.
Claims (4)
1. a driving-disc D18T mould, it is characterized in that: described driving-disc D18T mould comprises upper die and lower die, described patrix comprises mould body, described upper mould body is provided with the first groove, the first boss and the second boss, described second boss is positioned at described first groove, described first boss is positioned on described second boss, and described first boss is provided with locating hole, and the central point of described first boss and described second boss is overlapping; Described counterdie comprises lower mould body, described lower mould body is provided with second groove corresponding with the second boss, three groove and the alignment pin corresponding with the first boss, described alignment pin coordinates with described locating hole, the diameter of described lower mould body is less than the diameter of described first groove, rounding off between described first boss and the second boss, described second boss and described first groove rounding off.
2. driving-disc D18T mould as claimed in claim 1, is characterized in that: the cross section of described first boss and described second boss is all in trapezoidal.
3. driving-disc D18T mould as claimed in claim 1, is characterized in that: the diameter of described lower mould body adds that the thickness of product equals the diameter of described first groove.
4. driving-disc D18T mould as claimed in claim 1, is characterized in that: described second groove and described 3rd groove excessively round and smooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582314.2U CN204108143U (en) | 2014-10-09 | 2014-10-09 | Driving-disc D18T mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420582314.2U CN204108143U (en) | 2014-10-09 | 2014-10-09 | Driving-disc D18T mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204108143U true CN204108143U (en) | 2015-01-21 |
Family
ID=52325502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420582314.2U Expired - Fee Related CN204108143U (en) | 2014-10-09 | 2014-10-09 | Driving-disc D18T mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204108143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003546A (en) * | 2015-07-22 | 2015-10-28 | 太仓斯普宁精密机械有限公司 | Mould base |
-
2014
- 2014-10-09 CN CN201420582314.2U patent/CN204108143U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105003546A (en) * | 2015-07-22 | 2015-10-28 | 太仓斯普宁精密机械有限公司 | Mould base |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20171009 |