CN204638889U - The little insert structure of trimming and piercing die - Google Patents
The little insert structure of trimming and piercing die Download PDFInfo
- Publication number
- CN204638889U CN204638889U CN201520227203.4U CN201520227203U CN204638889U CN 204638889 U CN204638889 U CN 204638889U CN 201520227203 U CN201520227203 U CN 201520227203U CN 204638889 U CN204638889 U CN 204638889U
- Authority
- CN
- China
- Prior art keywords
- insert
- trimming
- little
- piercing die
- insert structure
- 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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- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
The utility model discloses the little insert structure of trimming and piercing die used when a kind of blanking and punching mould is produced.Its insert (3) pin (1) is located, is fastened on body (4) with screw (2), and the upper edge of body (4), the lower edge of insert (3) and insert (3) opening part arrange cutting edge (5).Because the utility model have employed the little insert structure of trimming and piercing die, can unify to use with standard insert, insert is changed convenient, and saved the time, workload is little, and precision is high; Reduce production cost, Master Cost 95% can be saved; Improve intensity and the quality of mould, significantly increase work efficiency.
Description
Technical field: the utility model relates to the little insert structure of trimming and piercing die used when a kind of blanking and punching mould is produced.
Background technology: at present insert is overall insert, and hole and trimming line comparatively closely easily split, intensity bad and also due to Long-Time Service low for die life, replacing inconvenience, Master Cost high cost is high.Mold repair is inconvenient, causes waste of material like this.
Utility model content: it is convenient that the purpose of this utility model is to provide a kind of insert to change, and saves the working time, reduce production cost, ensures intensity and the quality of mould, the little insert structure of the trimming and piercing die of increasing work efficiency.
The technical scheme that the utility model technical solution problem adopts is: its insert 3 pin 1 is located, be fastened on body 4 with screw 2, and the upper edge of body 4, the lower edge of insert 3 and insert 3 opening part arrange cutting edge 5.
The beneficial effects of the utility model are: owing to have employed the little insert structure of trimming and piercing die, can unify to use with standard insert, and insert is changed convenient, and saved the time, workload is little, and precision is high; Reduce production cost, Master Cost 95% can be saved; Improve intensity and the quality of mould, significantly increase work efficiency.
Accompanying drawing illustrates: Fig. 1 is structural representation of the present utility model.
Fig. 2 is the insert schematic diagram of Fig. 1.
Detailed description of the invention: as shown in Figure 1 and Figure 2, its insert 3 pin 1 is located, be fastened on body 4 with screw 2, and the upper edge of body 4, the lower edge of insert 3 and insert 3 opening part arrange cutting edge 5.
As shown in Figure 1 and Figure 2, there are 5 ° of gradients at described insert 3A place, and insert 3 is with the assembling of falling the Eight characters.
As shown in Figure 1 and Figure 2, the fillet value 6 in described insert 3 is greater than the fillet value 7 on body 4.
Claims (3)
1. the little insert structure of trimming and piercing die, it is characterized in that insert (3) pin (1) location, be fastened on body (4) with screw (2), the upper edge of body (4), the lower edge of insert (3) and insert (3) opening part arrange cutting edge (5).
2. the little insert structure of trimming and piercing die according to claim 1, is characterized in that there are 5 ° of gradients at described insert (3) A place.
3. the little insert structure of trimming and piercing die according to claim 1, the fillet value (6) that it is characterized in that in described insert (3) is greater than the fillet value (7) on body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227203.4U CN204638889U (en) | 2015-04-08 | 2015-04-08 | The little insert structure of trimming and piercing die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227203.4U CN204638889U (en) | 2015-04-08 | 2015-04-08 | The little insert structure of trimming and piercing die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204638889U true CN204638889U (en) | 2015-09-16 |
Family
ID=54091665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520227203.4U Expired - Fee Related CN204638889U (en) | 2015-04-08 | 2015-04-08 | The little insert structure of trimming and piercing die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204638889U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201893A (en) * | 2018-11-13 | 2019-01-15 | 住友富士电梯有限公司 | A kind of press machine angle steel stamping die and press machine |
-
2015
- 2015-04-08 CN CN201520227203.4U patent/CN204638889U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109201893A (en) * | 2018-11-13 | 2019-01-15 | 住友富士电梯有限公司 | A kind of press machine angle steel stamping die and press machine |
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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: 20150916 Termination date: 20210408 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |