CN1074950C - 拉伸薄板成型件的压力机的液压深拉伸装置 - Google Patents
拉伸薄板成型件的压力机的液压深拉伸装置 Download PDFInfo
- Publication number
- CN1074950C CN1074950C CN95102566A CN95102566A CN1074950C CN 1074950 C CN1074950 C CN 1074950C CN 95102566 A CN95102566 A CN 95102566A CN 95102566 A CN95102566 A CN 95102566A CN 1074950 C CN1074950 C CN 1074950C
- Authority
- CN
- China
- Prior art keywords
- stretching
- plate
- punch
- hydraulic
- press
- 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
- 230000009471 action Effects 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 238000012545 processing Methods 0.000 claims description 7
- 238000000418 atomic force spectrum Methods 0.000 claims description 6
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000005484 gravity Effects 0.000 claims 1
- 230000008901 benefit Effects 0.000 description 3
- 230000003044 adaptive effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008719 thickening Effects 0.000 description 2
- 206010040954 Skin wrinkling Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
- B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
- B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4435069A DE4435069A1 (de) | 1994-09-30 | 1994-09-30 | Hydraulische Tiefzieheinrichtung |
| DEP4435069.4 | 1995-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1122267A CN1122267A (zh) | 1996-05-15 |
| CN1074950C true CN1074950C (zh) | 2001-11-21 |
Family
ID=6529678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95102566A Expired - Fee Related CN1074950C (zh) | 1994-09-30 | 1995-09-28 | 拉伸薄板成型件的压力机的液压深拉伸装置 |
Country Status (4)
| Country | Link |
|---|---|
| CN (1) | CN1074950C (enrdf_load_stackoverflow) |
| DE (2) | DE4435069A1 (enrdf_load_stackoverflow) |
| IT (1) | IT1277654B1 (enrdf_load_stackoverflow) |
| TW (1) | TW339291B (enrdf_load_stackoverflow) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19511378B4 (de) * | 1995-03-28 | 2006-01-05 | Dieffenbacher Gmbh + Co. Kg | Hydraulische Tiefzieheinrichtung |
| DE19641411A1 (de) * | 1996-10-08 | 1998-04-09 | Dieffenbacher Gmbh Maschf | Hydraulische Tiefzieheinrichtung |
| EP1593443A1 (de) * | 2004-05-07 | 2005-11-09 | Walter, Neff GmbH | Umformpresse |
| JP2014501617A (ja) * | 2010-08-15 | 2014-01-23 | シューラー プレッセン ゲーエムベーハー | 静的な薄板保持部を備える絞りプレス |
| CN104454783A (zh) * | 2014-12-24 | 2015-03-25 | 济南二机床集团有限公司 | 压力机单顶冠单主缸纯气式拉伸垫结构 |
| CN109646873A (zh) * | 2018-12-21 | 2019-04-19 | 傲力健康科技(天津)有限公司 | 一种砣铃类健身器材制备方法及该方法制得的哑铃和铃片 |
| CN109865762B (zh) * | 2019-03-28 | 2020-02-14 | 燕山大学 | 一种板材性能检测装置及使用方法 |
| CN109848275A (zh) * | 2019-04-09 | 2019-06-07 | 马鞍山瑞恒精密制造有限公司 | 金属铁壳拉伸、冲压自动化生产装置 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096332A (ja) * | 1983-10-28 | 1985-05-29 | Aida Eng Ltd | プレス機械の絞り型 |
| JPS6096331A (ja) * | 1983-10-28 | 1985-05-29 | Aida Eng Ltd | プレス機械用の絞り型 |
| EP0173184A1 (de) * | 1984-08-24 | 1986-03-05 | August Läpple GmbH & Co. | Insbesondere für Zieh- und Tiefziehoperationen zu verwendende Presse |
| CN2073779U (zh) * | 1990-09-07 | 1991-03-27 | 临海市东方发动机部件厂 | 新型拉伸液压机 |
| CN1056641A (zh) * | 1989-11-29 | 1991-12-04 | 图形科技有限公司 | 液压成型薄板的装置和方法 |
| DE4122128A1 (de) * | 1991-07-04 | 1993-01-07 | Dieffenbacher Gmbh Maschf | Hydroelastische tiefzieheinrichtung |
-
1994
- 1994-09-30 DE DE4435069A patent/DE4435069A1/de not_active Withdrawn
-
1995
- 1995-03-28 DE DE19511379A patent/DE19511379A1/de not_active Ceased
- 1995-09-26 IT IT95MI001978A patent/IT1277654B1/it active IP Right Grant
- 1995-09-28 CN CN95102566A patent/CN1074950C/zh not_active Expired - Fee Related
- 1995-12-13 TW TW084113287A patent/TW339291B/zh active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6096332A (ja) * | 1983-10-28 | 1985-05-29 | Aida Eng Ltd | プレス機械の絞り型 |
| JPS6096331A (ja) * | 1983-10-28 | 1985-05-29 | Aida Eng Ltd | プレス機械用の絞り型 |
| EP0173184A1 (de) * | 1984-08-24 | 1986-03-05 | August Läpple GmbH & Co. | Insbesondere für Zieh- und Tiefziehoperationen zu verwendende Presse |
| CN1056641A (zh) * | 1989-11-29 | 1991-12-04 | 图形科技有限公司 | 液压成型薄板的装置和方法 |
| CN2073779U (zh) * | 1990-09-07 | 1991-03-27 | 临海市东方发动机部件厂 | 新型拉伸液压机 |
| DE4122128A1 (de) * | 1991-07-04 | 1993-01-07 | Dieffenbacher Gmbh Maschf | Hydroelastische tiefzieheinrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| DE4435069A1 (de) | 1996-04-04 |
| DE19511379A1 (de) | 1996-10-02 |
| ITMI951978A0 (enrdf_load_stackoverflow) | 1995-09-26 |
| CN1122267A (zh) | 1996-05-15 |
| ITMI951978A1 (it) | 1997-03-26 |
| IT1277654B1 (it) | 1997-11-11 |
| TW339291B (en) | 1998-09-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |