ATE217818T1 - TOOL HOLDER WITH PUNCHING STAMP UNITS - Google Patents
TOOL HOLDER WITH PUNCHING STAMP UNITSInfo
- Publication number
- ATE217818T1 ATE217818T1 AT99932712T AT99932712T ATE217818T1 AT E217818 T1 ATE217818 T1 AT E217818T1 AT 99932712 T AT99932712 T AT 99932712T AT 99932712 T AT99932712 T AT 99932712T AT E217818 T1 ATE217818 T1 AT E217818T1
- Authority
- AT
- Austria
- Prior art keywords
- pressure
- tool holder
- gas pressure
- pressure springs
- gas
- Prior art date
Links
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
- B21D28/12—Punching using rotatable carriers
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/003—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Punching Or Piercing (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
A tool holder for a punching machine, comprising several punching units (14) that are accommodated in tool holding fixtures (12) in the holder (10) in addition to gas pressure springs (15) to recall the punches (20). The advantage of gas pressure springs is that the pressure level can be adapted to the material that is to be machined. In order to make it easier and quicker to achieve said adaptation, the pressure chambers (28, 32) of the gas pressure springs are joined to a common supply line (44) which can be connected to a pressure gas source. As a result, it is possible to change the internal pressure of all the gas pressure springs (15) at the same time.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19827850A DE19827850A1 (en) | 1998-06-23 | 1998-06-23 | Tool holder with stamping punch units |
PCT/EP1999/004334 WO1999067039A1 (en) | 1998-06-23 | 1999-06-23 | Tool holder with punching units |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE217818T1 true ATE217818T1 (en) | 2002-06-15 |
Family
ID=7871695
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99932712T ATE217818T1 (en) | 1998-06-23 | 1999-06-23 | TOOL HOLDER WITH PUNCHING STAMP UNITS |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP1089837B1 (en) |
JP (1) | JP2002518184A (en) |
AT (1) | ATE217818T1 (en) |
AU (1) | AU6310499A (en) |
CA (1) | CA2336066A1 (en) |
DE (1) | DE19827850A1 (en) |
WO (1) | WO1999067039A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7954404B2 (en) | 2008-04-29 | 2011-06-07 | Mate Precision Tooling, Inc. | Punch device with adjustment subassembly as retrofit insert or as original equipment |
CN102581123A (en) * | 2011-12-13 | 2012-07-18 | 温州市长江标准件有限公司 | Die punching device |
US9233407B2 (en) | 2013-07-16 | 2016-01-12 | Mate Precision Tooling, Inc. | Multipunch with axial retainer for securing multiple dies or strippers |
KR102387060B1 (en) * | 2020-06-16 | 2022-04-14 | 임용성 | Punching apparatus for abrasive article |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2610768B2 (en) * | 1993-03-31 | 1997-05-14 | 株式会社アマダメトレックス | Punching mold |
JP2669787B2 (en) * | 1993-10-01 | 1997-10-29 | 株式会社アマダメトレックス | Punching die stripper device and punch assembly using the device |
EP0684095B1 (en) * | 1994-05-27 | 1998-08-12 | Amada Metrecs Company, Limited | Punching tool |
-
1998
- 1998-06-23 DE DE19827850A patent/DE19827850A1/en not_active Withdrawn
-
1999
- 1999-06-23 EP EP99932712A patent/EP1089837B1/en not_active Expired - Lifetime
- 1999-06-23 WO PCT/EP1999/004334 patent/WO1999067039A1/en active IP Right Grant
- 1999-06-23 JP JP2000555712A patent/JP2002518184A/en active Pending
- 1999-06-23 AU AU63104/99A patent/AU6310499A/en not_active Abandoned
- 1999-06-23 CA CA002336066A patent/CA2336066A1/en not_active Abandoned
- 1999-06-23 AT AT99932712T patent/ATE217818T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO1999067039A1 (en) | 1999-12-29 |
DE19827850A1 (en) | 1999-12-30 |
JP2002518184A (en) | 2002-06-25 |
EP1089837A1 (en) | 2001-04-11 |
CA2336066A1 (en) | 1999-12-29 |
EP1089837B1 (en) | 2002-05-22 |
AU6310499A (en) | 2000-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee |