WO2003037541A1 - Device and method for hemming processing - Google Patents

Device and method for hemming processing Download PDF

Info

Publication number
WO2003037541A1
WO2003037541A1 PCT/JP2002/010390 JP0210390W WO03037541A1 WO 2003037541 A1 WO2003037541 A1 WO 2003037541A1 JP 0210390 W JP0210390 W JP 0210390W WO 03037541 A1 WO03037541 A1 WO 03037541A1
Authority
WO
WIPO (PCT)
Prior art keywords
bending
bent part
bending roller
bent
rolling
Prior art date
Application number
PCT/JP2002/010390
Other languages
French (fr)
Japanese (ja)
Inventor
Masazumi Sawa
Original Assignee
Tri Engineering Company Limited
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 Company Limited filed Critical Tri Engineering Company Limited
Priority to KR10-2003-7004105A priority Critical patent/KR20040038890A/en
Priority to US10/398,420 priority patent/US20040035172A1/en
Priority to EP02768145A priority patent/EP1445043A4/en
Publication of WO2003037541A1 publication Critical patent/WO2003037541A1/en

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

A device and a method for hemming processing capable of solving such a problem with a hemming processing applied along the peripheral edge of the door panel of a car that the shortening of a processing time was difficult since the flange-formed bent part was first bent by approx. 45°by a preliminary bending and then the attitude of a bending roller was changed, and the bent part was rolled again for finish bending, the method comprising the step of rolling the bending roller (R) along the bent part (We) in the attitude of the rotating shaft (R3) of the bending roller (R) tilted in a direction for delaying a bent tip side (Wee) relative to a normal line (R2) orthogonal, in plan view, to the rolling direction (R1) of the bending roller (R), whereby, since the device can bend the bent part (We) while providing a side pressure in bending direction, the device can bend the bent part (We) in folded back state by one bending process, namely since the hemming processing is completed merely by one rolling of the bending roller, the processing time can be remarkably shortened.
PCT/JP2002/010390 2001-10-31 2002-10-04 Device and method for hemming processing WO2003037541A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR10-2003-7004105A KR20040038890A (en) 2001-10-31 2002-10-04 Hemming device and hemming method
US10/398,420 US20040035172A1 (en) 2001-10-31 2002-10-04 Device and method for hemming processing
EP02768145A EP1445043A4 (en) 2001-10-31 2002-10-04 Device and method for hemming processing

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-335397 2001-10-31
JP2001335397A JP3623474B2 (en) 2001-10-31 2001-10-31 Hemming apparatus and hemming method

Publications (1)

Publication Number Publication Date
WO2003037541A1 true WO2003037541A1 (en) 2003-05-08

Family

ID=19150391

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/010390 WO2003037541A1 (en) 2001-10-31 2002-10-04 Device and method for hemming processing

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7124611B2 (en) 2004-10-08 2006-10-24 Valiant Corporation Roller hemming machine
CN101530881B (en) * 2009-04-16 2012-05-23 上海交通大学 Robot rolling hemming molding feature die covering a plurality of hemming methods

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2874185B1 (en) * 2004-08-16 2006-11-17 Abb Mc Soc Par Actions Simplif CRIMPING TOOL
JP4870479B2 (en) * 2005-06-21 2012-02-08 本田技研工業株式会社 Hemming processing method and hemming processing apparatus
US20070240474A1 (en) * 2005-07-05 2007-10-18 Abb France Crimping Tool
CN101811164B (en) * 2005-12-05 2013-07-10 本田技研工业株式会社 Hemming working method and hemming working apparatus
DE102006010469A1 (en) * 2006-03-07 2007-09-13 GM Global Technology Operations, Inc., Detroit Beading device and method for Rollbördeln of workpieces
DE102006028833A1 (en) 2006-06-21 2007-12-27 Thyssenkrupp Drauz Nothelfer Gmbh A method for folding an edge of a sheet metal component, in particular a sheet metal part of a motor vehicle body
FR2903030B1 (en) * 2006-07-03 2009-12-04 Process Conception Ing Sa DEVICE FOR ASSEMBLING TWO ROOF PANELS BY CRIMPING
CN100484657C (en) * 2007-12-19 2009-05-06 中国重型机械研究院 Flanging technique of multifunctional hydraulic pressure flanging machine
KR100872601B1 (en) * 2008-03-14 2008-12-08 (주)우신시스템 Panel hemming equipment for vehicle
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
US8839651B2 (en) * 2009-08-26 2014-09-23 Hirotec America, Inc. Horizontally stacked hemming press
JP4795462B2 (en) * 2009-11-12 2011-10-19 ファナック株式会社 Roll hem processing equipment using robot manipulator with force sensor
CN102125949B (en) * 2010-11-29 2013-02-13 上海华普汽车模具制造有限公司 Direct final wrapping mechanism of edge wrapping machine
JP5932411B2 (en) * 2012-03-13 2016-06-08 本田技研工業株式会社 Roller hemming apparatus and roller hemming method
RU2628591C2 (en) * 2013-04-24 2017-08-21 Ниссан Мотор Ко., Лтд. Device and method for edging using rollers
CN103357767B (en) * 2013-07-05 2015-04-22 湖南三一智能控制设备有限公司 Manufacturing method of spiral bin body and spiral bin machine system
JP5971226B2 (en) * 2013-11-01 2016-08-17 株式会社安川電機 Robot system and method of manufacturing workpiece
CN106555792B (en) * 2015-09-24 2018-11-16 长城汽车股份有限公司 Bound edge module, wrapping mold and the Wrapping method of plate
CN106424264B (en) * 2016-10-13 2018-12-04 山东鸿民金属成型科技股份有限公司 A kind of design technology producing folded side profile
CN107839674B (en) * 2017-09-28 2019-11-05 浙江零跑科技有限公司 New energy vehicle brake apparatus and braking method
EP3856429A4 (en) * 2018-09-27 2022-06-22 Inno-Spin LLC Multi-axis roll-forming methods, systems, and products

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039623B2 (en) * 1972-09-18 1975-12-18
JPS57124524A (en) * 1981-01-27 1982-08-03 Nissan Motor Co Ltd Hemming work method
JPS61262432A (en) * 1985-05-15 1986-11-20 Torai Eng Kk Roller type hemming device and its method
JPH0270325A (en) * 1988-09-06 1990-03-09 Mazda Motor Corp Hemming machine
JPH0318925U (en) * 1989-07-06 1991-02-25
WO1995021711A1 (en) * 1994-02-14 1995-08-17 Western Atlas U.K. Limited Improved hemming machine
JPH11129043A (en) * 1997-10-28 1999-05-18 Toyo Giken:Kk Hemming processing device
JP2001062530A (en) * 1999-08-31 2001-03-13 Sango Co Ltd Hemming processing device

Family Cites Families (7)

* 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
US4060046A (en) * 1976-01-30 1977-11-29 Eckold Gerd Juergen Hand tool
JPS55122636A (en) * 1979-03-15 1980-09-20 Takatsu Seisakusho:Kk Hamming device
US4827595A (en) * 1985-12-05 1989-05-09 Utica Engineering Company Method for hemming overlapped sheet material
JP2579530B2 (en) * 1988-06-24 1997-02-05 マツダ株式会社 Hemming molding method
JP2693282B2 (en) * 1991-03-20 1997-12-24 トライエンジニアリング株式会社 Roller type hemming device and roller type hemming method using the device
US6161410A (en) * 1998-08-11 2000-12-19 Unova Ip Corp. Multi-axis roller hemmer

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5039623B2 (en) * 1972-09-18 1975-12-18
JPS57124524A (en) * 1981-01-27 1982-08-03 Nissan Motor Co Ltd Hemming work method
JPS61262432A (en) * 1985-05-15 1986-11-20 Torai Eng Kk Roller type hemming device and its method
JPH0270325A (en) * 1988-09-06 1990-03-09 Mazda Motor Corp Hemming machine
JPH0318925U (en) * 1989-07-06 1991-02-25
WO1995021711A1 (en) * 1994-02-14 1995-08-17 Western Atlas U.K. Limited Improved hemming machine
JPH11129043A (en) * 1997-10-28 1999-05-18 Toyo Giken:Kk Hemming processing device
JP2001062530A (en) * 1999-08-31 2001-03-13 Sango Co Ltd Hemming processing device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1445043A4 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7124611B2 (en) 2004-10-08 2006-10-24 Valiant Corporation Roller hemming machine
CN101530881B (en) * 2009-04-16 2012-05-23 上海交通大学 Robot rolling hemming molding feature die covering a plurality of hemming methods

Also Published As

Publication number Publication date
US20040035172A1 (en) 2004-02-26
CN1525891A (en) 2004-09-01
EP1445043A4 (en) 2006-08-02
EP1445043A1 (en) 2004-08-11
KR20040038890A (en) 2004-05-08
JP2003136161A (en) 2003-05-14
JP3623474B2 (en) 2005-02-23

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