CN1142418A - 冲剪加工方法及其冲压金属模 - Google Patents
冲剪加工方法及其冲压金属模 Download PDFInfo
- Publication number
- CN1142418A CN1142418A CN96106191A CN96106191A CN1142418A CN 1142418 A CN1142418 A CN 1142418A CN 96106191 A CN96106191 A CN 96106191A CN 96106191 A CN96106191 A CN 96106191A CN 1142418 A CN1142418 A CN 1142418A
- Authority
- CN
- China
- Prior art keywords
- blade
- drift
- stamping die
- workpiece
- mentioned
- 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.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/14—Dies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP214065/95 | 1995-07-31 | ||
JP07214066A JP3128749B2 (ja) | 1995-07-31 | 1995-07-31 | 打抜き加工用プレス金型 |
JP214066/1995 | 1995-07-31 | ||
JP214065/1995 | 1995-07-31 | ||
JP07214065A JP3128748B2 (ja) | 1995-07-31 | 1995-07-31 | 打抜き加工方法 |
JP214066/95 | 1995-07-31 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1142418A true CN1142418A (zh) | 1997-02-12 |
CN1077815C CN1077815C (zh) | 2002-01-16 |
Family
ID=26520125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN96106191A Expired - Fee Related CN1077815C (zh) | 1995-07-31 | 1996-07-19 | 冲剪加工方法及其冲压金属模 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100221794B1 (zh) |
CN (1) | CN1077815C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102179539A (zh) * | 2011-03-25 | 2011-09-14 | 山东潍坊福田模具有限责任公司 | 模具压件器侧冲冲头过孔加工方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100412420B1 (ko) * | 2000-06-19 | 2003-12-31 | 주식회사 인터씰 | 충격단조 성형기 |
KR200454133Y1 (ko) | 2010-09-20 | 2011-06-17 | 주식회사 스타텍 | 슬릿 펀칭 장치 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86200161U (zh) * | 1986-01-14 | 1987-03-25 | 吉林市日用化学工业公司 | 无搭边复合式自动移位冲剪模具 |
CN2071990U (zh) * | 1990-06-29 | 1991-02-27 | 广西南宁手扶拖拉机厂 | 薄壁管相贯线冲剪模具 |
CN2130616Y (zh) * | 1991-07-31 | 1993-04-28 | 卢有松 | 切断凸模 |
-
1996
- 1996-07-12 KR KR1019960028166A patent/KR100221794B1/ko not_active IP Right Cessation
- 1996-07-19 CN CN96106191A patent/CN1077815C/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102179539A (zh) * | 2011-03-25 | 2011-09-14 | 山东潍坊福田模具有限责任公司 | 模具压件器侧冲冲头过孔加工方法 |
CN102179539B (zh) * | 2011-03-25 | 2012-08-15 | 山东潍坊福田模具有限责任公司 | 模具压件器侧冲冲头过孔加工方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1077815C (zh) | 2002-01-16 |
KR100221794B1 (ko) | 1999-09-15 |
KR970005436A (ko) | 1997-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Applicant after: Bosch Brake System Co., Ltd. Applicant before: Jidosha Kiki Co., Ltd. |
|
COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: MOTOR VEHICLE MACHINE CO., LTD., MOTOR VEHICLE MACHINE CO., LTD. TO: BOSCH BRAKE SYSTEM CO., LTD. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: KNORR COMMERCIAL VEHICLE SYSTEMS JAPAN CO., LTD. Free format text: FORMER OWNER: BOSCH BRAKE SYSTEM CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20020708 Address after: Japan's Saitama Prefecture Co-patentee after: Taicheng Industrial Co. Ltd. Patentee after: Connor, commercial vehicle systems Japan Ltd Address before: Tokyo, Japan, Japan Co-patentee before: Taicheng Industrial Co. Ltd. Patentee before: Bosch Brake System Co., Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020116 |