ES2111132T3 - Metodo y dispositivo de formacion de una chapa utilizando un liquido para la formacion. - Google Patents

Metodo y dispositivo de formacion de una chapa utilizando un liquido para la formacion.

Info

Publication number
ES2111132T3
ES2111132T3 ES93305276T ES93305276T ES2111132T3 ES 2111132 T3 ES2111132 T3 ES 2111132T3 ES 93305276 T ES93305276 T ES 93305276T ES 93305276 T ES93305276 T ES 93305276T ES 2111132 T3 ES2111132 T3 ES 2111132T3
Authority
ES
Spain
Prior art keywords
dice
terrace
base
cavity
vacuum
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
ES93305276T
Other languages
English (en)
Inventor
Ralph E Roper
Gary A Webb
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.)
Cleveland Cliffs Steel Corp
Original Assignee
AK Steel Corp
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 AK Steel Corp filed Critical AK Steel Corp
Application granted granted Critical
Publication of ES2111132T3 publication Critical patent/ES2111132T3/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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • 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
    • B21D22/02—Stamping using rigid devices or tools
    • 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
    • B21D22/10—Stamping using yieldable or resilient pads
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/025—Means for controlling the clamping or opening of the moulds
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/029—Closing or sealing means
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/031—Mould construction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Press Drives And Press Lines (AREA)
  • Agricultural Machines (AREA)

Abstract

UN APARATO INDEPENDIENTE PARA FORMAR LAMINAS METALICAS, QUE SE ADAPTA PARA ACTUAR DENTRO DE UNA PRENSA ESTANDAR DE DOBLE ACCION, QUE TIENE UNA BASE Y UNAS CORREDERAS INTERIOR Y EXTERIOR (11,13) RECIPROCAMENTE VERTICALES, E INCLUYE UN DADO DE TERRAJA BASICO QUE SE PUEDE MONTAR EN LA PRENSA Y UTILES ESPECIFICOS ADAPTABLES AL DADO DE TERRAJA BASICO Y QUE SE PUEDEN SUBSTITUIR. EL DADO DE TERRAJA INCLUYE UN TUBO VERTICAL (18) FIJADO A LA CORREDERA EXTERIOR (11), UN COLECTOR (20) MONTADO EN LA PARTE SUPERIOR DE LA BASE DE UN TUBO, MONTAJES HIDRAULICOS CILINDRICOS (24, 26, 32, 33) EN LA PARTE SUPERIOR DE LA BASE (28), CONECTADOS CON EL COLECTOR Y ACCIONADOS MECANICAMENTE POR LA CORREDERA INTERIOR, PARA PROPORCIONAR UN FLUIDO PRESURIZADO AL UTIL ESPECIFICO. EL UTIL ESPECIFICO INCLUYE UNIONES DE DADOS DE TERRAJA SUPERIOR E INFERIOR (12,14) CONECTADAS AL TUBO VERTICAL Y AL COLECTOR RESPECTIVAMENTE, MOVILES ENTRE DOS POSICIONES ABIERTA Y CERRADA. UN VACIO METALICO LAMINADO SITUADO SOBRE EL DADO INFERIOR ESTA ENVUELTO POR EL DADO SUPERIOR CUANDO ESTE BAJA A UNA POSICION CERRADA POR LA ACCION DE LA CORREDERA EXTERIOR, ESTANDO EL VACIO COMPRENDIDO ENTRE LOS DADOS DE TERRAJA SUPERIOR E INFERIOR, POR LO QUE LA PERIFERIA DEL VACIO SE APRIETA ENTRE UNA MUESCA MACHO Y OTRA HEMBRA (129, 110) MONTADAS COMPLETAMENTE ALREDEDOR DE UNA CAVIDAD IMPRESA EN LOS DADOS DE TERRAJA SUPERIOR E INFERIOR RESPECTIVAMENTE. LA CORREDERA EXTERIOR SE DETIENE ENTONCES, MIENTRAS LA CORREDERA INTERIOR BAJA, ENGARZANDO Y ACCIONANDO LOS MONTAJES CILINDRICOS, PROVOCANDO QUE EL FLUIDO HIDRAULICO SEA FORZADO EN UNA REGION ENTRE EL VACIO Y EL DADO DE TERRAJA INFERIOR, ESTANDO FORMADO EL BLANCO EN UNA CAVIDAD IMPRESA PARCIALMENTE DEFINIDA EN EL DADO DE TERRAJA SUPERIOR. LA MUESCA MACHO (120) EJERCE UN CONTROL VARIABLE EN LA LAMINA PARA PERMITIR QUE SE ESTIRE A TRAVES DE LAS PARTES DE LA CAVIDAD MIENTRAS FLUYE DENTRO DE OTRAS PARTES DE LA MISMA. UN MECANISMO DE BLOQUEO (100) PREVIENE LA CURVATURA DE LOS DADOS DE TERRAJA Y LOSMANTIENE EN UNA POSICION CERRADA, COLABORANDO POR ELLO AL ENGARCE DE LA MUESCA CON LA HEMBRA. COMO UNA CARACTERISTICA DE SEGURIDAD, EL MECANISMO SE CONFIGURA PARA ABRIRSE AUTOMATICAMENTE CUANDO LA CAVIDAD DE LOS DADOS DE TERRAJA SE ELEVA. EL MECANISMO SE BLOQUEO PERMITE EL EMPLEO DE ALTAS PRESIONES PARA HACER PARTES GRANDES TALES COMO CAPOTAS DE COCHES, PUERTAS, TAPAS DE TECHO, Y PANELES DE ALETAS EN LAS PRENSAS DE DOBLE ACCION CONVENCIONALES DISPONIBLES ACTUALMENTE.
ES93305276T 1992-07-27 1993-07-06 Metodo y dispositivo de formacion de una chapa utilizando un liquido para la formacion. Expired - Lifetime ES2111132T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/919,968 US5372027A (en) 1989-11-29 1992-07-27 Controlled material flow hydroforming

Publications (1)

Publication Number Publication Date
ES2111132T3 true ES2111132T3 (es) 1998-03-01

Family

ID=25442954

Family Applications (2)

Application Number Title Priority Date Filing Date
ES97104872T Expired - Lifetime ES2153139T3 (es) 1992-07-27 1993-07-06 Mecanismo de cierre en un aparato de formacion hidraulica de chapas.
ES93305276T Expired - Lifetime ES2111132T3 (es) 1992-07-27 1993-07-06 Metodo y dispositivo de formacion de una chapa utilizando un liquido para la formacion.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES97104872T Expired - Lifetime ES2153139T3 (es) 1992-07-27 1993-07-06 Mecanismo de cierre en un aparato de formacion hidraulica de chapas.

Country Status (13)

Country Link
US (2) US5372027A (es)
EP (2) EP0581458B1 (es)
JP (2) JP3012117B2 (es)
KR (1) KR100270413B1 (es)
AU (1) AU664458B2 (es)
CA (1) CA2100219C (es)
DE (2) DE69314870T2 (es)
ES (2) ES2153139T3 (es)
MX (1) MX9304489A (es)
MY (1) MY110187A (es)
PH (1) PH31499A (es)
PL (1) PL172554B1 (es)
ZA (1) ZA934709B (es)

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US5992197A (en) * 1997-03-28 1999-11-30 The Budd Company Forming technique using discrete heating zones
DE19719426B4 (de) * 1997-05-12 2005-06-16 Dr. Meleghy Hydroforming Gmbh & Co. Kg Verfahren und Vorrichtung zum Herstellen eines Hohlkörpers
US6390457B1 (en) 2001-02-14 2002-05-21 Ralph Roper Soft-start, soft-return gas spring
US6098437A (en) * 1998-03-20 2000-08-08 The Budd Company Hydroformed control arm
US6006568A (en) * 1998-03-20 1999-12-28 The Budd Company Multi-piece hydroforming tool
US6000271A (en) * 1998-11-06 1999-12-14 Ap Parts International, Inc. Metal forming apparatus and method of use
DE19851259A1 (de) 1998-11-06 2000-05-18 Alcan Gmbh Verfahren und Zwischenprodukt zum Herstellen eines Hohlkörpers sowie ein durch ein derartiges Verfahren hergestellter Hohlkörper
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US6253588B1 (en) * 2000-04-07 2001-07-03 General Motors Corporation Quick plastic forming of aluminum alloy sheet metal
US20040012132A1 (en) * 2001-02-14 2004-01-22 Ralph Roper Soft-start, soft-return gas spring
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JP4082070B2 (ja) * 2001-05-10 2008-04-30 住友金属工業株式会社 金属板の液圧バルジ成形方法、金型および成形品
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CN106799419A (zh) * 2017-01-18 2017-06-06 浙江倪氏徽章有限公司 一种全自动冲压设备
CN106825251B (zh) * 2017-04-07 2018-12-07 广州市迅兴精密工业有限公司 简易型模子专用冲压模具
CN107597934B (zh) * 2017-07-28 2020-03-31 武汉船用机械有限责任公司 一种冲压工装及冲压方法
CN107866459B (zh) * 2017-11-29 2024-05-10 佛山市永恒液压机械有限公司 一种加工卡压式管件的内高压成型机
CN111434413A (zh) * 2019-01-14 2020-07-21 无锡朗贤轻量化科技股份有限公司 一种柔性横梁式螺旋锁紧板件液压成形工艺
CN111434412A (zh) * 2019-01-14 2020-07-21 无锡朗贤轻量化科技股份有限公司 一种柔性横梁式油缸锁紧板件液压成形工艺
CN111434409A (zh) * 2019-01-14 2020-07-21 无锡朗贤轻量化科技股份有限公司 一种柔性横梁式拉杆锁紧板件液压成形工艺
CN110227750B (zh) * 2019-05-15 2020-08-11 燕山大学 一种拼焊板液压分块压边成形装置及其成形方法
CN110756668A (zh) * 2019-11-22 2020-02-07 盐城市盐渎西城贸易有限公司 一种家用电子产品纵横冲压成型的五金模具
CN111360152B (zh) * 2020-03-19 2021-05-14 杭州光大金属制品有限公司 一种高精密五金冲压模具的调整机构及调整方法
CN111496104B (zh) * 2020-05-07 2021-12-21 东莞市松茂精密塑胶科技有限公司 一种带有缓冲结构的五金加工冲压机及其冲压方法
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Also Published As

Publication number Publication date
CA2100219C (en) 1998-04-14
PL299815A1 (en) 1994-03-21
DE69314870T2 (de) 1998-06-04
EP0581458B1 (en) 1997-10-29
DE69329600T2 (de) 2001-05-31
JP3012117B2 (ja) 2000-02-21
EP0581458A2 (en) 1994-02-02
AU664458B2 (en) 1995-11-16
JP2000135521A (ja) 2000-05-16
PH31499A (en) 1998-11-03
US5533372A (en) 1996-07-09
MY110187A (en) 1998-02-28
PL172554B1 (pl) 1997-10-31
ZA934709B (en) 1994-07-11
DE69329600D1 (de) 2000-11-30
DE69314870D1 (de) 1997-12-04
KR100270413B1 (ko) 2000-12-01
MX9304489A (es) 1994-04-29
JP3418143B2 (ja) 2003-06-16
EP0581458A3 (es) 1994-08-31
EP0787544B1 (en) 2000-10-25
CA2100219A1 (en) 1994-01-28
JPH071049A (ja) 1995-01-06
ES2153139T3 (es) 2001-02-16
AU4161293A (en) 1994-02-03
EP0787544A1 (en) 1997-08-06
US5372027A (en) 1994-12-13
KR940001965A (ko) 1994-02-16

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