DK0835699T3 - Hydraulisk dybtrækkeanordning - Google Patents

Hydraulisk dybtrækkeanordning

Info

Publication number
DK0835699T3
DK0835699T3 DK97117310T DK97117310T DK0835699T3 DK 0835699 T3 DK0835699 T3 DK 0835699T3 DK 97117310 T DK97117310 T DK 97117310T DK 97117310 T DK97117310 T DK 97117310T DK 0835699 T3 DK0835699 T3 DK 0835699T3
Authority
DK
Denmark
Prior art keywords
hold
load area
deep draw
draw device
hydraulic
Prior art date
Application number
DK97117310T
Other languages
English (en)
Inventor
Klaus-Juergen Dr Pahl
Stephan Kruse
Dieter Therolf
Original Assignee
Dieffenbacher Gmbh Maschf
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dieffenbacher Gmbh Maschf filed Critical Dieffenbacher Gmbh Maschf
Application granted granted Critical
Publication of DK0835699T3 publication Critical patent/DK0835699T3/da

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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D24/04—Blank holders; Mounting means therefor
    • B21D24/08—Pneumatically or hydraulically loaded blank holders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Lubricants (AREA)
  • Press Drives And Press Lines (AREA)
DK97117310T 1996-10-08 1997-10-07 Hydraulisk dybtrækkeanordning DK0835699T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19641411A DE19641411A1 (de) 1996-10-08 1996-10-08 Hydraulische Tiefzieheinrichtung

Publications (1)

Publication Number Publication Date
DK0835699T3 true DK0835699T3 (da) 2002-06-03

Family

ID=7808139

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97117310T DK0835699T3 (da) 1996-10-08 1997-10-07 Hydraulisk dybtrækkeanordning

Country Status (8)

Country Link
US (1) US5979211A (da)
EP (1) EP0835699B1 (da)
CN (1) CN1079305C (da)
AT (1) ATE213437T1 (da)
BR (1) BR9704948A (da)
DE (2) DE19641411A1 (da)
DK (1) DK0835699T3 (da)
TW (1) TW352347B (da)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK173519B1 (da) 1999-06-21 2001-01-29 Hydraulico As Værktøj til presseformgivning af metalplade og fremgangsmåde til regulering af et fladetryk ved brug af sådant værktøj
US6418824B1 (en) 2000-03-03 2002-07-16 Pcps Limited Partnership Two stage punch press actuator with output drive shaft position sensing
KR100421799B1 (ko) * 2000-09-25 2004-03-10 주식회사 위너 더블액션 유압프레스
DE10160410A1 (de) * 2001-12-10 2003-06-18 Schuler Smg Gmbh & Co Kg Tiefziehpresse
DE10210573A1 (de) * 2002-03-11 2003-10-02 Dieffenbacher Gmbh Maschf Hydroelastische Tiefzieheinrichtung
JP3983194B2 (ja) * 2003-04-01 2007-09-26 トヨタ自動車株式会社 プレス成形用金型
DE10331939B4 (de) * 2003-07-15 2014-09-18 Bayerische Motoren Werke Aktiengesellschaft Blechumformwerkzeug
DE10350089B4 (de) * 2003-10-27 2007-04-05 Alcan Deutschland Gmbh Tiefziehvorrichtung zum Tiefziehen eines Werkstückes
US7237423B1 (en) 2004-11-12 2007-07-03 Miller Tool And Die Company Inc. Apparatus for stretch forming blanks
US20080060407A1 (en) * 2006-09-08 2008-03-13 Samuel Stamping Technologies High definition door skin and method of manufacturing the same
USD557427S1 (en) 2006-09-08 2007-12-11 Samuel Stamping Technologies High definition two panel door skin
CN100478093C (zh) * 2007-06-14 2009-04-15 吉林大学 型材拉伸夹具装置
CN101428318B (zh) * 2008-09-09 2011-02-16 中国航空工业第一集团公司北京航空制造工程研究所 多点成形模具的复合冲头
US8756970B2 (en) * 2011-03-14 2014-06-24 Ford Global Technologies, Llc Method of drawing a blank by preforming a channel in a preform that is subsequently drawn into a die cavity
DE102012018606A1 (de) * 2012-09-20 2014-03-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Tiefziehwerkzeug und Verfahren zum Tiefziehen eines Werkstückes
KR101509708B1 (ko) * 2013-09-05 2015-04-07 현대자동차 주식회사 프레스용 쿠션 핀 장치
WO2015133464A1 (ja) 2014-03-04 2015-09-11 新日鐵住金株式会社 プレス成形品の製造方法、プレス成形品の製造装置、マンドレル、及びプレス成形品
DE102016009416B4 (de) 2016-06-22 2018-09-20 Horst Baltschun Energieeffiziente Presse mit stabiler Stößelführung
US10933458B2 (en) * 2018-12-19 2021-03-02 Fca Us Llc Stretch forming die
KR102819808B1 (ko) * 2020-06-15 2025-06-16 삼성디스플레이 주식회사 윈도우 성형 장치 및 이를 이용한 윈도우 성형 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1970134A (en) * 1932-07-29 1934-08-14 Oilgear Co Hydraulic press
US3420089A (en) * 1966-02-16 1969-01-07 Mc Donnell Douglas Corp Variable pressure drawpress and method
US4745792A (en) * 1986-10-14 1988-05-24 Aluminum Company Of America Blankholder for a draw press
DE3724382A1 (de) * 1987-07-23 1989-02-02 Uniplanung Tiefziehtechnik Gmb Werkzeug zum ziehen von blechformteilen
EP0453955B1 (de) * 1990-04-23 1994-03-23 Maschinenfabrik Müller-Weingarten AG Zieheinrichtung in einer Presse zum Ziehen von Blechformteilen
BE1004564A3 (fr) * 1990-08-30 1992-12-15 Cockerill Rech & Dev Dispositif de regulation de la force de serre-flan dans une presse.
DE69201769T2 (de) * 1991-09-04 1995-08-24 Toyota Motor Co Ltd Hydraulische Polsteranordnung für eine Presse, mit einem Absperrventil zum Abschalten der Energieversorgung der Druckbolzen beim Kontakt des beweglichen Werkzeugs mit dem Werkstück.
JP2689855B2 (ja) * 1993-05-25 1997-12-10 トヨタ自動車株式会社 ダイクッション装置のエア圧設定方法および装置
JP2812201B2 (ja) * 1994-07-15 1998-10-22 トヨタ自動車株式会社 プレス装置
CN1077465C (zh) * 1994-09-30 2002-01-09 J·迪芬巴赫机器制造有限公司 用于拉伸薄板成形件的压机的液压深拉伸装置
DE4435069A1 (de) * 1994-09-30 1996-04-04 Dieffenbacher Gmbh Maschf Hydraulische Tiefzieheinrichtung
JPH0929349A (ja) * 1995-07-18 1997-02-04 Toyota Motor Corp 可変ビードを利用した絞り成形方法および装置

Also Published As

Publication number Publication date
DE59706423D1 (de) 2002-03-28
BR9704948A (pt) 2000-06-06
EP0835699B1 (de) 2002-02-20
US5979211A (en) 1999-11-09
CN1178729A (zh) 1998-04-15
TW352347B (en) 1999-02-11
EP0835699A2 (de) 1998-04-15
ATE213437T1 (de) 2002-03-15
EP0835699A3 (de) 1998-05-13
CN1079305C (zh) 2002-02-20
DE19641411A1 (de) 1998-04-09

Similar Documents

Publication Publication Date Title
DK0835699T3 (da) Hydraulisk dybtrækkeanordning
DE3163953D1 (en) Device working like a stamp or press
BR9007885A (pt) Aparelho e metodo para hidroconformacao de metal em folha
SE8804378D0 (sv) Method and device for controlling the troke of a press machine
DE59710835D1 (de) Feinschneidpresse mit ringzacken- und gegenhalterzylinder
DE50208073D1 (de) Werkzeug zum mechanischen verbinden von platten
ES451408A1 (es) Perfeccionamientos en martillos electroneumaticos.
SE8605400D0 (sv) Method and apparatus for body panel attachment
ATE121795T1 (de) Vorrichtung zum weichmachen und strecken von laminaren produkten, insbesondere gegerbten häuten.
DE3873331D1 (de) Vorrichtung zur elektroerosivon herstellung von loechern in werkstuecken.
ATE148840T1 (de) Stauchpressenhauptantrieb
ATE43802T1 (de) Radialpresse.
JPS6434628A (en) Work positioning and clamping equipment for machine tool
DE59405430D1 (de) Verfahren und Vorrichtung zur Durchführung von Arbeitsschritten in einer Druckmaschine
US7269893B2 (en) Tool for piercing nut
SU1690922A1 (ru) Устройство дл подачи полосового и ленточного материала в две рабочие зоны штампа
KR870000113A (ko) 프레스 절단방법 및 장치
DE59710892D1 (de) Rammgerät insbesondere zur Durchführung von Rammsondierungen
ATE367872T1 (de) Vorrichtung zum querfliesspressen von werkstücken und verfahren zum betreiben einer derartigen vorrichtung
DE59808930D1 (de) Vorrichtung zum Herstellen von Teilen mit Aussenprofil
DE3874851D1 (de) Vorrichtung zum wechsel von werkzeugen bei haertemaschinen.
IT1153142B (it) Apparecchiatura per posizionare e serrare attrezzi portanti e di serraggio di pezzi da lavorare per macchine utensili
RU96113648A (ru) Штамп для дифференциальной штамповки удлиненных поковок
PT1092498E (pt) Dispositivo e processo destinados a montagem de pecas flacidas a flexao
KR960040582A (ko) 진동식 다듬질 방법 및 장치