EP1445043A4 - Dispositif et procede de traitement d'ourlage - Google Patents

Dispositif et procede de traitement d'ourlage

Info

Publication number
EP1445043A4
EP1445043A4 EP02768145A EP02768145A EP1445043A4 EP 1445043 A4 EP1445043 A4 EP 1445043A4 EP 02768145 A EP02768145 A EP 02768145A EP 02768145 A EP02768145 A EP 02768145A EP 1445043 A4 EP1445043 A4 EP 1445043A4
Authority
EP
European Patent Office
Prior art keywords
bending
bent part
bending roller
bent
rolling
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.)
Withdrawn
Application number
EP02768145A
Other languages
German (de)
English (en)
Other versions
EP1445043A1 (fr
Inventor
Masazumi Sawa
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.)
Tri Engineering Co Ltd
Original Assignee
Tri Engineering 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 Tri Engineering Co Ltd filed Critical Tri Engineering Co Ltd
Publication of EP1445043A1 publication Critical patent/EP1445043A1/fr
Publication of EP1445043A4 publication Critical patent/EP1445043A4/fr
Withdrawn legal-status Critical Current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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors
    • B21D39/023—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors using rollers
    • 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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/02—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder
    • B21D39/021—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal by folding, e.g. connecting edges of a sheet to form a cylinder for panels, e.g. vehicle doors

Abstract

Lorsqu'un traitement d'ourlage est appliqué le long du bord périphérique d'un panneau de porte de voiture, il est difficile de raccourcir le temps de traitement étant donné que la partie pliée en forme de rebord est d'abord pliée d'environ 45° lors d'un pliage préliminaire et que l'on modifie ensuite l'orientation d'un cylindre de pliage avant de faire passer à nouveau au cylindre la partie pliée pour un pliage de finition. La présente invention concerne un dispositif et un procédé de traitement d'ourlage capables de résoudre les problèmes posés lors d'un traitement d'ourlage, le procédé consistant à faire passer le cylindre de pliage (R) le long de la partie pliée (We) selon l'orientation de l'arbre rotatif (R3) du cylindre de pliage (R) incliné dans une direction permettant de retarder un côté d'extrémité pliée (Wee) par rapport à une perpendiculaire (R2) orthogonale, vue du haut, à la direction de passage (R1) du cylindre de pliage (R), ce qui permet au dispositif, étant donné que ce dernier peut plier la partie pliée (We) tout en exerçant une pression latérale dans la direction du pliage, de plier la partie pliée (We) dans un état replié en un seul processus de pliage, et donc d'effectuer le processus d'ourlage en un seul passage du cylindre de pliage et par conséquent, de raccourcir de manière significative le temps de traitement.
EP02768145A 2001-10-31 2002-10-04 Dispositif et procede de traitement d'ourlage Withdrawn EP1445043A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001335397A JP3623474B2 (ja) 2001-10-31 2001-10-31 ヘミング加工装置およびヘミング加工方法
JP2001335397 2001-10-31
PCT/JP2002/010390 WO2003037541A1 (fr) 2001-10-31 2002-10-04 Dispositif et procede de traitement d'ourlage

Publications (2)

Publication Number Publication Date
EP1445043A1 EP1445043A1 (fr) 2004-08-11
EP1445043A4 true EP1445043A4 (fr) 2006-08-02

Family

ID=19150391

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02768145A Withdrawn EP1445043A4 (fr) 2001-10-31 2002-10-04 Dispositif et procede de traitement d'ourlage

Country Status (6)

Country Link
US (1) US20040035172A1 (fr)
EP (1) EP1445043A4 (fr)
JP (1) JP3623474B2 (fr)
KR (1) KR20040038890A (fr)
CN (1) CN1525891A (fr)
WO (1) WO2003037541A1 (fr)

Families Citing this family (24)

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Publication number Priority date Publication date Assignee Title
FR2874185B1 (fr) * 2004-08-16 2006-11-17 Abb Mc Soc Par Actions Simplif Outil de sertissage
US7124611B2 (en) 2004-10-08 2006-10-24 Valiant Corporation Roller hemming machine
JP4870479B2 (ja) * 2005-06-21 2012-02-08 本田技研工業株式会社 ヘミング加工方法及びヘミング加工装置
US20070240474A1 (en) * 2005-07-05 2007-10-18 Abb France Crimping Tool
CN101811163B (zh) * 2005-12-05 2013-12-25 本田技研工业株式会社 折边加工方法和折边加工设备
DE102006010469A1 (de) * 2006-03-07 2007-09-13 GM Global Technology Operations, Inc., Detroit Bördeleinrichtung sowie Verfahren zum Rollbördeln von Werkstücken
DE102006028833A1 (de) * 2006-06-21 2007-12-27 Thyssenkrupp Drauz Nothelfer Gmbh Verfahren zum Falzen eines Randes eines Blechbauteils, insbesondere eines Blechbauteils einer Kfz.-Karosserie
FR2903030B1 (fr) * 2006-07-03 2009-12-04 Process Conception Ing Sa Dispositif d'assemblage de deux panneaux de tole par sertissage
CN100484657C (zh) * 2007-12-19 2009-05-06 中国重型机械研究院 多功能液压翻边机翻边工艺
KR100872601B1 (ko) * 2008-03-14 2008-12-08 (주)우신시스템 차량용 패널의 헤밍장치
US20090235713A1 (en) * 2008-03-24 2009-09-24 Hirotec America, Inc. Magnetically actuated roller head
US20100281940A1 (en) * 2009-03-12 2010-11-11 Harrow Aaron E Vertical air compliant hemming head
CN101530881B (zh) * 2009-04-16 2012-05-23 上海交通大学 涵盖多种包边方式的机器人滚压包边成形特征模具
US8839651B2 (en) * 2009-08-26 2014-09-23 Hirotec America, Inc. Horizontally stacked hemming press
JP4795462B2 (ja) * 2009-11-12 2011-10-19 ファナック株式会社 力センサを搭載したロボットマニピュレータを用いたロールヘム加工装置
CN102125949B (zh) * 2010-11-29 2013-02-13 上海华普汽车模具制造有限公司 一种包边机的直接终包机构
JP5932411B2 (ja) * 2012-03-13 2016-06-08 本田技研工業株式会社 ローラヘミング装置及びローラヘミング方法
CN105142818B (zh) * 2013-04-24 2018-06-22 日产自动车株式会社 滚边加工装置及滚边加工方法
CN103357767B (zh) * 2013-07-05 2015-04-22 湖南三一智能控制设备有限公司 螺旋仓身的制造方法及螺旋仓机系统
JP5971226B2 (ja) * 2013-11-01 2016-08-17 株式会社安川電機 ロボットシステムおよび被加工物の製造方法
CN106555792B (zh) * 2015-09-24 2018-11-16 长城汽车股份有限公司 板件的包边模块、包边模具和包边方法
CN106424264B (zh) * 2016-10-13 2018-12-04 山东鸿民金属成型科技股份有限公司 一种生产叠边型材的设计工艺
CN107839674B (zh) * 2017-09-28 2019-11-05 浙江零跑科技有限公司 新能源车制动装置及制动方法
EP3856429A4 (fr) * 2018-09-27 2022-06-22 Inno-Spin LLC Procédés, systèmes et produits de formation de rouleaux multiaxes

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346579A (en) * 1979-03-15 1982-08-31 Huehiro Takatsu Hemming apparatus
JPH026022A (ja) * 1988-06-24 1990-01-10 Mazda Motor Corp ヘミング成形方法
JPH05305357A (ja) * 1991-03-20 1993-11-19 Torai Eng Kk ローラー式ヘミング装置
EP0979692A2 (fr) * 1998-08-11 2000-02-16 Unova IP Corp. Unité de sertissage à rouleau multiaxiale

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3680346A (en) * 1971-01-04 1972-08-01 Rudolph R Wilcox Crimping tool
JPS5039623B2 (fr) * 1972-09-18 1975-12-18
US4060046A (en) * 1976-01-30 1977-11-29 Eckold Gerd Juergen Hand tool
JPS57124524A (en) * 1981-01-27 1982-08-03 Nissan Motor Co Ltd Hemming work method
JPS61262432A (ja) * 1985-05-15 1986-11-20 Torai Eng Kk ロ−ラ−式ヘミング装置およびその方法
US4827595A (en) * 1985-12-05 1989-05-09 Utica Engineering Company Method for hemming overlapped sheet material
JP2675347B2 (ja) * 1988-09-06 1997-11-12 マツダ株式会社 ヘミング成形装置
JPH0318925U (fr) * 1989-07-06 1991-02-25
EP0745009A1 (fr) * 1994-02-14 1996-12-04 Western Atlas U.K. Limited Machine de rabattage perfectionnee
JP3532746B2 (ja) * 1997-10-28 2004-05-31 株式会社東洋技研 ヘミング加工装置
JP2001062530A (ja) * 1999-08-31 2001-03-13 Sango Co Ltd ヘミング加工装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4346579A (en) * 1979-03-15 1982-08-31 Huehiro Takatsu Hemming apparatus
JPH026022A (ja) * 1988-06-24 1990-01-10 Mazda Motor Corp ヘミング成形方法
JPH05305357A (ja) * 1991-03-20 1993-11-19 Torai Eng Kk ローラー式ヘミング装置
EP0979692A2 (fr) * 1998-08-11 2000-02-16 Unova IP Corp. Unité de sertissage à rouleau multiaxiale

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 014, no. 135 (M - 0949) 14 March 1990 (1990-03-14) *
PATENT ABSTRACTS OF JAPAN vol. 018, no. 104 (M - 1563) 21 February 1994 (1994-02-21) *
See also references of WO03037541A1 *

Also Published As

Publication number Publication date
JP3623474B2 (ja) 2005-02-23
JP2003136161A (ja) 2003-05-14
CN1525891A (zh) 2004-09-01
WO2003037541A1 (fr) 2003-05-08
US20040035172A1 (en) 2004-02-26
EP1445043A1 (fr) 2004-08-11
KR20040038890A (ko) 2004-05-08

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