EP1074319A3 - Apparatus for pressing a metal plate into a desired shape - Google Patents

Apparatus for pressing a metal plate into a desired shape Download PDF

Info

Publication number
EP1074319A3
EP1074319A3 EP00116173A EP00116173A EP1074319A3 EP 1074319 A3 EP1074319 A3 EP 1074319A3 EP 00116173 A EP00116173 A EP 00116173A EP 00116173 A EP00116173 A EP 00116173A EP 1074319 A3 EP1074319 A3 EP 1074319A3
Authority
EP
European Patent Office
Prior art keywords
die
metal plate
shaping
pressing
rotary die
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.)
Granted
Application number
EP00116173A
Other languages
German (de)
French (fr)
Other versions
EP1074319B1 (en
EP1074319A2 (en
Inventor
Tadatoshi Kinoshita
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.)
Yourbusiness Co Ltd
Original Assignee
Yourbusiness 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
Priority to JP22097599 priority Critical
Priority to JP22097599A priority patent/JP3540965B2/en
Application filed by Yourbusiness Co Ltd filed Critical Yourbusiness Co Ltd
Publication of EP1074319A2 publication Critical patent/EP1074319A2/en
Publication of EP1074319A3 publication Critical patent/EP1074319A3/en
Application granted granted Critical
Publication of EP1074319B1 publication Critical patent/EP1074319B1/en
Anticipated expiration legal-status Critical
Not-in-force legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D22/00Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02Stamping using rigid devices or tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D19/00Flanging or other edge treatment, e.g. of tubes
    • B21D19/08Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws
    • B21D19/082Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for making negative angles
    • B21D19/086Flanging 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

Abstract

An apparatus for pressing a metal plate into a desired shape. It includes a lower die (1) having a cavity (2) formed on its upper surface; a rotary die (4) supported in the cavity rotatably around a rotational axis extending in a longitudinal direction of the rotary die. The rotary die (4) has a press-shaping section (4a) formed extending in the longitudinal direction; and an upper die (7) having a counter press-shaping section (6) formed to engage with the press-shaping section (4a) of the rotary die with the metal plate sandwiched therebetween at a time of pressing and shaping the metal plate. The lower die (1) and the rotary die (4) are so shaped that their cross sections may take an L-shape, and the horizontal and vertical extensions of the lower die have receiving surfaces (8a,8b) provided thereon to confront the counter abutment surfaces (11a,11b) of the rotary die. The rotary die (4) can move between a working position for pressing and shaping the metal plate and a rest position in which the finished metal plate may be removed readily from the lower die (1).
EP20000116173 1999-08-04 2000-08-01 Apparatus for pressing a metal plate into a desired shape Not-in-force EP1074319B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP22097599 1999-08-04
JP22097599A JP3540965B2 (en) 1999-08-04 1999-08-04 Plate press forming equipment

Publications (3)

Publication Number Publication Date
EP1074319A2 EP1074319A2 (en) 2001-02-07
EP1074319A3 true EP1074319A3 (en) 2003-05-21
EP1074319B1 EP1074319B1 (en) 2005-05-04

Family

ID=16759511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000116173 Not-in-force EP1074319B1 (en) 1999-08-04 2000-08-01 Apparatus for pressing a metal plate into a desired shape

Country Status (6)

Country Link
EP (1) EP1074319B1 (en)
JP (1) JP3540965B2 (en)
KR (1) KR100541327B1 (en)
AT (1) AT294650T (en)
DE (1) DE60019854T2 (en)
ES (1) ES2238954T3 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4162579B2 (en) 2003-11-27 2008-10-08 株式会社ユアビジネス Negative angle mold
DE102005009416A1 (en) * 2005-03-02 2006-09-14 Bayerische Motoren Werke Ag Device for a press for forming a sheet-metal part with a portion which can be shaped as an undercut separately in the device
JP5013736B2 (en) * 2006-04-17 2012-08-29 株式会社ユアビジネス Bearing structure and press forming apparatus having the structure
DE102012210960A1 (en) * 2012-06-27 2014-04-03 Bayerische Motoren Werke Aktiengesellschaft Filling device for metal plate press processing mold, has eccentric mechanism provided with filling piece for filling kinematic locking device, and eccentric disk supported on eccentric disk accommodating part
FR2995232B1 (en) * 2012-09-10 2014-09-19 Peugeot Citroen Automobiles Sa Press tool for binding a sheet

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427886A1 (en) * 1989-11-16 1991-05-22 Uemura Metal Industries Co., Ltd. Die for negative angle forming
EP0699489A1 (en) * 1993-06-25 1996-03-06 UMIX Co., Ltd. Method of forming thin plate and its forming die
JPH08276218A (en) * 1995-04-04 1996-10-22 Mazda Motor Corp Device for forming metal plate
JPH08332523A (en) * 1995-06-09 1996-12-17 Toyota Motor Corp Press method and its device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0427886A1 (en) * 1989-11-16 1991-05-22 Uemura Metal Industries Co., Ltd. Die for negative angle forming
EP0699489A1 (en) * 1993-06-25 1996-03-06 UMIX Co., Ltd. Method of forming thin plate and its forming die
JPH08276218A (en) * 1995-04-04 1996-10-22 Mazda Motor Corp Device for forming metal plate
JPH08332523A (en) * 1995-06-09 1996-12-17 Toyota Motor Corp Press method and its device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 04 30 April 1997 (1997-04-30) *

Also Published As

Publication number Publication date
EP1074319B1 (en) 2005-05-04
DE60019854T2 (en) 2005-11-10
JP2001047135A (en) 2001-02-20
JP3540965B2 (en) 2004-07-07
KR20010021208A (en) 2001-03-15
KR100541327B1 (en) 2006-01-10
ES2238954T3 (en) 2005-09-16
DE60019854D1 (en) 2005-06-09
EP1074319A2 (en) 2001-02-07
AT294650T (en) 2005-05-15

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