ATE108102T1 - Vorrichtung zur kraftregulierung der niederhalter einer presse. - Google Patents

Vorrichtung zur kraftregulierung der niederhalter einer presse.

Info

Publication number
ATE108102T1
ATE108102T1 AT91870129T AT91870129T ATE108102T1 AT E108102 T1 ATE108102 T1 AT E108102T1 AT 91870129 T AT91870129 T AT 91870129T AT 91870129 T AT91870129 T AT 91870129T AT E108102 T1 ATE108102 T1 AT E108102T1
Authority
AT
Austria
Prior art keywords
blank holder
cylinder
blank
fluid
sliding member
Prior art date
Application number
AT91870129T
Other languages
English (en)
Inventor
Richard Kergen
Original Assignee
Cockerill Rech & Dev
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 Cockerill Rech & Dev filed Critical Cockerill Rech & Dev
Application granted granted Critical
Publication of ATE108102T1 publication Critical patent/ATE108102T1/de

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
    • 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
    • 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
AT91870129T 1990-08-30 1991-08-22 Vorrichtung zur kraftregulierung der niederhalter einer presse. ATE108102T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9000841A BE1004564A3 (fr) 1990-08-30 1990-08-30 Dispositif de regulation de la force de serre-flan dans une presse.

Publications (1)

Publication Number Publication Date
ATE108102T1 true ATE108102T1 (de) 1994-07-15

Family

ID=3884919

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91870129T ATE108102T1 (de) 1990-08-30 1991-08-22 Vorrichtung zur kraftregulierung der niederhalter einer presse.

Country Status (6)

Country Link
US (1) US5477723A (de)
EP (1) EP0475923B1 (de)
AT (1) ATE108102T1 (de)
BE (1) BE1004564A3 (de)
DE (1) DE69102744T2 (de)
ES (1) ES2065665T3 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232161A1 (de) * 1992-09-25 1994-03-31 Audi Ag Verfahren zum Herstellen eines Hohlkörpers
JP2812201B2 (ja) * 1994-07-15 1998-10-22 トヨタ自動車株式会社 プレス装置
US5626048A (en) * 1995-11-20 1997-05-06 Can Industry Products, Inc. Method and apparatus for forming cup-shaped members
BE1010313A3 (fr) * 1996-05-30 1998-06-02 S C Rech Et Dev Groupe Cockeri Amelioration au systeme de regulation de la force de serre-flan dans une presse.
DE19641411A1 (de) * 1996-10-08 1998-04-09 Dieffenbacher Gmbh Maschf Hydraulische Tiefzieheinrichtung
US5941110A (en) * 1997-05-12 1999-08-24 Northern University Adaptive method and apparatus for forming tailor welded blanks
US6014883A (en) * 1998-06-08 2000-01-18 Can Industry Products, Inc. Apparatus and method for forming cup-shaped members
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
US6244091B1 (en) 1999-11-10 2001-06-12 Can Industry Products, Inc. Apparatus and method for forming cup-shaped members
NL1021738C2 (nl) * 2002-10-24 2004-04-27 Tno Werkwijze en inrichting voor het reduceren van plooivorming bij dieptrekken.
DE102005021028B4 (de) * 2004-06-02 2009-06-25 Schuler Pressen Gmbh & Co. Kg Presse zum Schneiden von hochfesten Blechen
EP1758697B1 (de) * 2004-06-02 2012-01-25 Stefan Fellenberg Verfahren und presse zum schneiden von hochfestem blech
DE102004038208B4 (de) * 2004-08-05 2008-11-13 Daimler Ag Verfahren und Werkzeugeinrichtung zum Umformen
US20080307849A1 (en) * 2004-11-26 2008-12-18 Agency For Science, Technology And Research Method And Apparatus For Forming Microstructures
JP4102389B2 (ja) * 2005-06-24 2008-06-18 ファナック株式会社 サーボダイクッションの制御装置
EP1882564B1 (de) * 2006-07-26 2012-04-11 Heidelberger Druckmaschinen AG Bogenstanz- und -prägemaschine mit regulierbarem Stanz- oder Prägedruck
FR2955272B1 (fr) * 2010-01-18 2012-04-27 Peugeot Citroen Automobiles Sa Outil d'emboutissage d'une tole pour la mise en forme d'une piece de carrosserie
DE102010019323B4 (de) * 2010-05-03 2012-03-01 Schuler Pressen Gmbh & Co. Kg Vorrichtung und Verfahren zur Herstellung von Dosenkörpern
DE102012018606A1 (de) * 2012-09-20 2014-03-20 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Tiefziehwerkzeug und Verfahren zum Tiefziehen eines Werkstückes
CN104138953A (zh) * 2014-06-23 2014-11-12 东莞市正强五金电子有限公司 磁控管用排气管的制造方法和磁控管用排气管
DE102015016406A1 (de) * 2015-12-18 2017-06-22 Heinz Schwarz Gmbh & Co. Kg Ziehwerkzeug zur Umformung von Werkstücken
CN106001227A (zh) * 2016-06-28 2016-10-12 芜湖新泉汽车饰件系统有限公司 一种汽车门板冲压装置
CN109290477B (zh) * 2018-09-28 2019-10-18 浙江龙文精密设备股份有限公司 异径两片罐罐身的成型工艺
CN109647972A (zh) * 2018-10-29 2019-04-19 东莞市超业精密设备有限公司 一种铝膜冲壳成型系统
CN109108156A (zh) * 2018-10-29 2019-01-01 东莞市超业精密设备有限公司 一种锂电池铝膜压紧冲壳装置
JP7261984B2 (ja) * 2019-09-18 2023-04-21 パナソニックＩｐマネジメント株式会社 打ち抜き装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1619069A (en) * 1924-08-06 1927-03-01 Marquette Tool & Mfg Co Blank-holding means
US2214635A (en) * 1936-09-16 1940-09-10 Hydraulic Press Corp Inc Metal drawing press
US2290743A (en) * 1939-12-11 1942-07-21 Hydraulic Dev Corp Inc Blank-holder press
US2294451A (en) * 1940-03-29 1942-09-01 Hydraulic Dev Corp Inc Blank holder and die cushion cylinder having separate adjustable pressures
DE2403532A1 (de) * 1974-01-25 1975-08-07 Schuler Gmbh L Vorrichtung zur begrenzung des arbeitsweges eines pressenstoessels
GB1481202A (en) * 1976-03-29 1977-07-27 Metal Box Co Ltd Deep drawing
US4316379A (en) * 1978-09-12 1982-02-23 Mts Systems Corporation Deep drawing press with blanking and draw pad pressure control
US4331017A (en) * 1980-12-11 1982-05-25 Joseph Bulso, Jr. High reduction process and apparatus
US4392368A (en) * 1980-12-17 1983-07-12 Saab-Scania Aktiebolag Arrangement for presses
FR2564339B1 (fr) * 1984-05-17 1987-12-24 Usinor Procede et dispositif d'emboutissage de toles.
SU1196075A1 (ru) * 1984-08-28 1985-12-07 Предприятие П/Я М-5671 Штамп дл ступенчатой выт жки листовых заготовок
US4745792A (en) * 1986-10-14 1988-05-24 Aluminum Company Of America Blankholder for a draw press
SU1574320A1 (ru) * 1988-04-26 1990-06-30 Калужский филиал МГТУ им.Н.Э.Баумана Устройство дл выт жки

Also Published As

Publication number Publication date
DE69102744D1 (de) 1994-08-11
ES2065665T3 (es) 1995-02-16
BE1004564A3 (fr) 1992-12-15
DE69102744T2 (de) 1995-02-09
EP0475923B1 (de) 1994-07-06
EP0475923A1 (de) 1992-03-18
US5477723A (en) 1995-12-26

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EELA Cancelled due to lapse of time