CN218574722U - 一种用于圆孔散热片的冲压模具 - Google Patents
一种用于圆孔散热片的冲压模具 Download PDFInfo
- Publication number
- CN218574722U CN218574722U CN202222481235.XU CN202222481235U CN218574722U CN 218574722 U CN218574722 U CN 218574722U CN 202222481235 U CN202222481235 U CN 202222481235U CN 218574722 U CN218574722 U CN 218574722U
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- CN
- China
- Prior art keywords
- fixedly connected
- die
- stamping die
- groove
- round hole
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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.)
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- 238000004140 cleaning Methods 0.000 claims description 19
- 238000004080 punching Methods 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000002184 metal Substances 0.000 description 20
- 238000009434 installation Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- HIZCTWCPHWUPFU-UHFFFAOYSA-N Glycerol tribenzoate Chemical compound C=1C=CC=CC=1C(=O)OCC(OC(=O)C=1C=CC=CC=1)COC(=O)C1=CC=CC=C1 HIZCTWCPHWUPFU-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Punching Or Piercing (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222481235.XU CN218574722U (zh) | 2022-09-20 | 2022-09-20 | 一种用于圆孔散热片的冲压模具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222481235.XU CN218574722U (zh) | 2022-09-20 | 2022-09-20 | 一种用于圆孔散热片的冲压模具 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218574722U true CN218574722U (zh) | 2023-03-07 |
Family
ID=85365491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222481235.XU Active CN218574722U (zh) | 2022-09-20 | 2022-09-20 | 一种用于圆孔散热片的冲压模具 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218574722U (zh) |
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2022
- 2022-09-20 CN CN202222481235.XU patent/CN218574722U/zh active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stamping die for circular hole heat dissipation fins Granted publication date: 20230307 Pledgee: Bank of China Limited Dalian Wafangdian Branch Pledgor: DALIAN YESHENGDA METAL PRODUCTS CO.,LTD. Registration number: Y2024980003641 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20230307 Pledgee: Bank of China Limited Dalian Wafangdian Branch Pledgor: DALIAN YESHENGDA METAL PRODUCTS CO.,LTD. Registration number: Y2024980003641 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A stamping die for circular hole heat sink Granted publication date: 20230307 Pledgee: Bank of China Limited Dalian Wafangdian Branch Pledgor: DALIAN YESHENGDA METAL PRODUCTS CO.,LTD. Registration number: Y2024980053981 |