CN201338046Y - 一种硅钢片冲裁装置 - Google Patents
一种硅钢片冲裁装置 Download PDFInfo
- Publication number
- CN201338046Y CN201338046Y CNU2009200039379U CN200920003937U CN201338046Y CN 201338046 Y CN201338046 Y CN 201338046Y CN U2009200039379 U CNU2009200039379 U CN U2009200039379U CN 200920003937 U CN200920003937 U CN 200920003937U CN 201338046 Y CN201338046 Y CN 201338046Y
- Authority
- CN
- China
- Prior art keywords
- stamping
- blanking
- die
- tightening ring
- out chamber
- 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
Links
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052710 silicon Inorganic materials 0.000 title abstract 2
- 239000010703 silicon Substances 0.000 title abstract 2
- 238000004080 punching Methods 0.000 claims description 23
- 229910000976 Electrical steel Inorganic materials 0.000 claims description 13
- 239000003082 abrasive agent Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 3
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
Images
Landscapes
- Punching Or Piercing (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200039379U CN201338046Y (zh) | 2009-01-21 | 2009-01-21 | 一种硅钢片冲裁装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200039379U CN201338046Y (zh) | 2009-01-21 | 2009-01-21 | 一种硅钢片冲裁装置 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201338046Y true CN201338046Y (zh) | 2009-11-04 |
Family
ID=41233581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200039379U Expired - Fee Related CN201338046Y (zh) | 2009-01-21 | 2009-01-21 | 一种硅钢片冲裁装置 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201338046Y (zh) |
-
2009
- 2009-01-21 CN CNU2009200039379U patent/CN201338046Y/zh 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: Xiamen Jiaxin Precise Metal Co., Ltd. Assignor: Jiangyin Huxin Electrical Appliance Co., Ltd. Contract fulfillment period: 2009.12.3 to 2014.12.2 Contract record no.: 2009351000111 Denomination of utility model: Silicon sheet stamping device Granted publication date: 20091104 License type: Exclusive license Record date: 20091208 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.12.3 TO 2014.12.2; CHANGE OF CONTRACT Name of requester: XIAMEN JIAXIN PRECISION METAL CO., LTD. Effective date: 20091208 |
|
| 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: 20091104 Termination date: 20170121 |