ES2166019T3 - Matrices conformadoras de chapa delgada. - Google Patents

Matrices conformadoras de chapa delgada.

Info

Publication number
ES2166019T3
ES2166019T3 ES97101919T ES97101919T ES2166019T3 ES 2166019 T3 ES2166019 T3 ES 2166019T3 ES 97101919 T ES97101919 T ES 97101919T ES 97101919 T ES97101919 T ES 97101919T ES 2166019 T3 ES2166019 T3 ES 2166019T3
Authority
ES
Spain
Prior art keywords
conformation
troquel
negative angle
rotating cam
cam
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
ES97101919T
Other languages
English (en)
Inventor
Mitsuo Matsuoka
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.)
Umix Co Ltd
Original Assignee
Umix Co Ltd
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 Umix Co Ltd filed Critical Umix Co Ltd
Application granted granted Critical
Publication of ES2166019T3 publication Critical patent/ES2166019T3/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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/08—Stamping using rigid devices or tools with die parts on rotating carriers
    • 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
    • B21D19/00—Flanging or other edge treatment, e.g. of tubes
    • B21D19/08—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • B21D19/082—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles
    • B21D19/086—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles with rotary cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

EL OBJETO DE LA PRESENTE INVENCION ES UTILIZAR UN SOLO TROQUEL PARA CONFORMAR UNA PARTE DE CONFORMACION EN ANGULO NEGATIVO EXCESIVAMENTE DOBLADA CUANDO LA CONFORMACION EN ANGULO NEGATIVO SE REALIZA EN CHAPAS FINAS CONFORMADAS UTILIZANDO LEVAS ROTATIVAS. ESTE ES UN TROQUEL DE CONFORMACION CON UNA PARTE DE CONFORMACION PARA CONSEGUIR UN ANGULO NEGATIVO CUANDO EL SEGUNDO TROQUEL SE MUEVE EN LINEA RECTA PARA TOCAR EL PRIMER TROQUEL (5) PARA CONFORMAR CHAPAS FINAS (W) Y EN LOS TROQUELES DE CONFORMACION DE CHAPA FINA, EN LOS QUE UNA LEVA ROTATIVA CILINDRICA (4) CON UN SURCO FORMADO EN LA DIRECCION AXIAL VA MONTADA ROTATIVAMENTE AL PRIMER TROQUEL (5), UNA PARTE DE CONFORMACION EN ANGULO NEGATIVO (16) ESTA CONFORMADA EN LA PARTE DEL BORDE DEL SURCO (10) DE LA LEVA ROTATIVA (4), UNA LEVA DESLIZANTE (27) CON LA PARTE DE CONFORMACION EN ANGULO NEGATIVO (28) SE MONTA EN EL SEGUNDO TROQUEL (21) DE TAL MANERA QUE QUEDE CONTRAPUESTA A LA CITADA LEVA ROTATIVA (4), UN DISPOSITIVO DE RETORNO AUTOMATICO (11-15) PARA GIRAR Y RETRAER LA LEVA ROTATIVA (4) PARA PERMITIR LA EXTRACCION DEL TRABAJO (W) DEL PRIMER TROQUEL (5) TRAS LA CONFORMACION VA MONTADO EN EL PRIMER TROQUEL, HAY UN TROQUEL DE CONFORMACION DE CHAPA FINA DISEÑADO PARA PROCESAR UNA PARTE DE CONFORMACION EN ANGULO NEGATIVO EXCESIVAMENTE DOBLADA CON UNA LEVA ROTATIVA (4) EQUIPADA CON VARIAS PARTES CILINDRICA (2, 3) DE VARIOS DIAMETROS.
ES97101919T 1997-02-05 1997-02-06 Matrices conformadoras de chapa delgada. Expired - Lifetime ES2166019T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/795,779 US5746082A (en) 1997-02-05 1997-02-05 Thin sheet forming die assembly including lower die cylindrical member having varied diameters
EP97101919A EP0858847B1 (en) 1997-02-05 1997-02-06 Thin sheet forming dies

Publications (1)

Publication Number Publication Date
ES2166019T3 true ES2166019T3 (es) 2002-04-01

Family

ID=26145211

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97101919T Expired - Lifetime ES2166019T3 (es) 1997-02-05 1997-02-06 Matrices conformadoras de chapa delgada.

Country Status (4)

Country Link
US (1) US5746082A (es)
EP (1) EP0858847B1 (es)
DE (1) DE69708834T2 (es)
ES (1) ES2166019T3 (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6189360B1 (en) * 1998-06-15 2001-02-20 Sanyo Machine America Corp. Metal forming machine
US6038908A (en) * 1998-12-08 2000-03-21 Yourbusiness Co., Ltd. Bending die having rotary die
JP3051735B1 (ja) * 1999-04-15 2000-06-12 ユミックス株式会社 負角成形型とその加圧装置
JP3644312B2 (ja) * 1999-07-05 2005-04-27 トヨタ自動車株式会社 プレス成形型
JP3370628B2 (ja) * 1999-11-15 2003-01-27 ユミックス株式会社 負角成形型
JP2002263754A (ja) 2001-03-05 2002-09-17 Umix Co Ltd 負角成形型の回転カム駆動装置
JP3492640B2 (ja) * 2001-03-05 2004-02-03 ユミックス株式会社 負角成形型
JP3492642B2 (ja) * 2001-03-21 2004-02-03 ユミックス株式会社 負角成形型の回転カム移動装置
US7422562B2 (en) * 2003-12-05 2008-09-09 Edwards Lifesciences Real-time measurement of ventricular stroke volume variations by continuous arterial pulse contour analysis
US6978651B2 (en) * 2004-06-01 2005-12-27 Anchor Lamina America, Inc. Roller cam
US6990844B1 (en) 2004-07-27 2006-01-31 Anchor Lamina America, Inc. Narrow aerial and die-mount cams
US7523634B2 (en) * 2004-08-24 2009-04-28 Helical Cam, Llc. Forming die having filler cam assembly
US7431502B2 (en) * 2004-09-15 2008-10-07 Anchor Lamina America, Inc. Universal cam slide
US8171821B2 (en) 2006-09-28 2012-05-08 Helical Cam, Llc Corner cam assembly
FR2914571B1 (fr) * 2007-04-04 2009-09-04 Peugeot Citroen Automobiles Sa Outil d'emboutissage pour la mise en forme des bords d'une piece de tolerie, notamment d'un capot de vehicule
WO2008144237A1 (en) * 2007-05-18 2008-11-27 Danly Iem, Llc Rotary bender with hybrid saddle
US7735907B2 (en) * 2007-12-27 2010-06-15 Toyota Motor Engineering & Manufacturing North America, Inc. Pillar for motor vehicle and tool for making the same
US8516874B2 (en) * 2007-12-27 2013-08-27 Toyota Motor Engineering & Manufacturing North America, Inc. Pillar for motor vehicle and tool for making the same
JP5690950B2 (ja) 2010-12-02 2015-03-25 ノルグレン オートメーション ソーリューションズ エルエルシーＮｏｒｇｒｅｎ Ａｕｔｏｍａｔｉｏｎ Ｓｏｌｕｔｉｏｎｓ，Ｌｌｃ． 円形状カム装置を有する成形型
FR2985672A1 (fr) * 2012-01-13 2013-07-19 Peugeot Citroen Automobiles Sa Outillage d'emboutissage de toles comportant des rebords
FR3006213B1 (fr) * 2013-06-03 2016-04-15 Peugeot Citroen Automobiles Sa Outil d'emboutissage a coulisseau embarque sur presseur rotatif
FR3009979B1 (fr) * 2013-08-27 2015-08-21 Peugeot Citroen Automobiles Sa Emboutissage et poinconnage simultane d'une piece avec une portion en contre-depouille
EP3342496B1 (en) * 2016-11-02 2019-03-13 Flight Corporation Step-bending device
US11213878B2 (en) 2019-03-01 2022-01-04 Hvac Inventors/Systemation, Inc. Apparatus and method for forming duct flanges and duct work
CN110773623A (zh) * 2019-12-17 2020-02-11 哈工大机器人（岳阳）军民融合研究院 电磁冲孔成形装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365500A (en) * 1981-01-30 1982-12-28 Chesley F. Carlson Company Web bending fixture
US4535619A (en) * 1982-10-13 1985-08-20 Gargrave Robert J Rotary bending, particularly for press brakes
DE3237928A1 (de) * 1982-10-13 1984-04-19 Karl Meinig KG, 7201 Rietheim-Weilheim Vorrichtung zum anformen von flanschen an luftkanalwandungen
JPS59197318A (ja) * 1983-04-21 1984-11-08 Daihatsu Motor Co Ltd プレス用金型
JPS6160226A (ja) 1984-08-31 1986-03-27 Hitachi Ltd パイプ拡管機
JPS6341652A (ja) * 1986-08-07 1988-02-22 Nissan Motor Co Ltd 排気還流装置の故障診断装置
US4875356A (en) * 1988-08-23 1989-10-24 Deere & Company Material fabricating mechanism
EP0427886A1 (en) * 1989-11-16 1991-05-22 Uemura Metal Industries Co., Ltd. Die for negative angle forming
JP2927382B2 (ja) * 1993-01-14 1999-07-28 ダイハツ工業株式会社 プレス装置のロータリーカム構造
US5347838A (en) * 1993-06-25 1994-09-20 Umix Co., Ltd. Forming die for thin plate
JPH081242A (ja) * 1994-06-20 1996-01-09 Toyota Motor Corp プレス装置
JPH08276218A (ja) * 1995-04-04 1996-10-22 Mazda Motor Corp 板材の成形装置

Also Published As

Publication number Publication date
DE69708834D1 (de) 2002-01-17
EP0858847A1 (en) 1998-08-19
US5746082A (en) 1998-05-05
EP0858847B1 (en) 2001-12-05
DE69708834T2 (de) 2002-08-08

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