[go: up one dir, main page]

ES2065665T3 - Dispositivo de regulacion de la fuerza del pisador en una prensa. - Google Patents

Dispositivo de regulacion de la fuerza del pisador en una prensa.

Info

Publication number
ES2065665T3
ES2065665T3 ES91870129T ES91870129T ES2065665T3 ES 2065665 T3 ES2065665 T3 ES 2065665T3 ES 91870129 T ES91870129 T ES 91870129T ES 91870129 T ES91870129 T ES 91870129T ES 2065665 T3 ES2065665 T3 ES 2065665T3
Authority
ES
Spain
Prior art keywords
blank holder
cylinder
blank
fluid
sliding member
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 - Lifetime
Application number
ES91870129T
Other languages
English (en)
Inventor
Richard Kergen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ArcelorMittal Liege Upstream SA
Original Assignee
Cockerill Sambre SA
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 Sambre SA filed Critical Cockerill Sambre SA
Application granted granted Critical
Publication of ES2065665T3 publication Critical patent/ES2065665T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Control Of Presses (AREA)

Abstract

DISPOSITIVO DE REGULACION FLUIDICA DESTINADO A ESTAR COLOCADO ENTRE UN PISA Y EL ORGANO DESLIZANTE QUE SIRVE PARA DESPLAZAR EL PISA. COMPRENDE POR EJEMPLO UN CUERPO (11) DESTINADO A ESTAR MONTADO SOBRE EL ORGANO DESLIZANTE DE MANERA A SER ARRASTRADO POR ESTE, ALOJANDO DICHO CUERPO (11) AL MENOS UN GATO FLUIDICO COMPACTO (12) Y COMPRENDIENDO AL MENOS UN CONDUCTO (13) POR LA ALIMENTACION DE UN FLUIDO A PRESION EN EL (LOS) GATO (S) (12), ESTANDO SUJETO EL PISTON DE CADA GATO A UN ORGANO MOVIL (16) DESTINADO A COOPERAR CON EL PISA (3) Y DESPLAZARLO RESPECTO DEL CUERPO (11), DE MANERA QUE, CUANDO EL DESPLAZAMIENTO DEL ORGANO DESLIZANTE PRECITADO SE ENCUENTRA DETENIDO POR UN TOPE (18), ANTES DE QUE EL PISA (3) ESTE EN CONTACTO CON UNA PIEZA SOBRE LA MATRIZ (2), LA FUERZA EJERCIDA POR EL PISA SOBRE DICHA PIEZA ESTE DETERMINADA POR LA PRESION DEL FLUIDO INYECTADO EN DICHO GATO (12) Y PUEDA VARIAR A LO LARGO DEL CICLO DE EMBUTICION.
ES91870129T 1990-08-30 1991-08-22 Dispositivo de regulacion de la fuerza del pisador en una prensa. Expired - Lifetime ES2065665T3 (es)

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
ES2065665T3 true ES2065665T3 (es) 1995-02-16

Family

ID=3884919

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91870129T Expired - Lifetime ES2065665T3 (es) 1990-08-30 1991-08-22 Dispositivo de regulacion de la fuerza del pisador en una prensa.

Country Status (6)

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

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.
US8156780B2 (en) 2004-06-02 2012-04-17 Nanoferenz Gmbh Method and device for cutting high-tensile sheet metal, and press
DE102005021028B4 (de) * 2004-06-02 2009-06-25 Schuler Pressen Gmbh & Co. Kg Presse zum Schneiden von hochfesten Blechen
DE102004038208B4 (de) * 2004-08-05 2008-11-13 Daimler Ag Verfahren und Werkzeugeinrichtung zum Umformen
CN101124072B (zh) * 2004-11-26 2010-05-26 新加坡科技研究局 形成微结构的方法和装置
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
CN109647972B (zh) * 2018-10-29 2024-08-02 东莞市超业精密设备有限公司 一种铝膜冲壳成型系统
CN109108156B (zh) * 2018-10-29 2024-07-30 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
ATE108102T1 (de) 1994-07-15
EP0475923A1 (fr) 1992-03-18
DE69102744D1 (de) 1994-08-11
DE69102744T2 (de) 1995-02-09
US5477723A (en) 1995-12-26
BE1004564A3 (fr) 1992-12-15
EP0475923B1 (fr) 1994-07-06

Similar Documents

Publication Publication Date Title
ES2065665T3 (es) Dispositivo de regulacion de la fuerza del pisador en una prensa.
AU5828296A (en) A fastener installation tool including a hydraulically actua ted head piston
DE3781244D1 (de) Zieheinrichtung fuer eine presse.
ATE63083T1 (de) Hydraulikeinrichtung fuer die formschliesseinheit einer kunststoff-spritzgiessmaschine.
CA2067252A1 (en) Hydraulic shape memory material stress to hydraulic pressure transducer
ATE267567T1 (de) Vorrichtung zum implantieren einer intraocularlinse
DK0748671T3 (da) Hydraulisk boltespændeanordning
GB9114840D0 (en) Fuild machine
DK0405799T3 (da) Stødmekanisme
DE59309058D1 (de) Hydraulische fahrradbremse
DE69800825D1 (de) Rohrschmiedegerät mit hydraulischem Antrieb
ATE98536T1 (de) Querfoerderpresse.
DE59900403D1 (de) Betätigungseinrichtung für verschleissspielbehaftete Maschinenelemente
EP0370496A3 (en) Device for supplying plastic material for denture base and flask with the same
ATE97372T1 (de) Druckbegrenzungsvorrichtung fuer ein werkzeug mit stempel und matrize.
IT1248476B (it) Gruppo di iniezione per macchina idraulica per pressofusione, munito di dispositivo per l`eliminazione di picchi di pressione all`iniezione
ES2032261A6 (es) Aparato intensificador de carga oleoneumatico y su metodo de aplicacion.
SE9002201D0 (sv) Haallaranordning foer kolvlaegesavkaennare med klaemanordning
RU93026331A (ru) Устройство для загрузки заготовок в пресс
DE58904243D1 (de) Vorrichtung zum ausschalten des spiels zwischen kupplungsteilen einer anhaengerkupplung.
JPH0248091Y2 (es)
RU1773730C (ru) Механизм привода кривошипного пресса
SE8704489L (sv) Tryckindikator
JPS5647300A (en) Returning device in overload of press machine
FR2436012A1 (fr) Commande de presse hydraulique notamment a vis

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 475923

Country of ref document: ES