EP2186580A3 - Method and device for pressing a collar in a metal plate and collar and plate element. - Google Patents

Method and device for pressing a collar in a metal plate and collar and plate element. Download PDF

Info

Publication number
EP2186580A3
EP2186580A3 EP09176086.8A EP09176086A EP2186580A3 EP 2186580 A3 EP2186580 A3 EP 2186580A3 EP 09176086 A EP09176086 A EP 09176086A EP 2186580 A3 EP2186580 A3 EP 2186580A3
Authority
EP
European Patent Office
Prior art keywords
collar
pressing
plate
metal plate
plate element
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Withdrawn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
EP09176086.8A
Other languages
German (de)
French (fr)
Other versions
EP2186580A2 (en
Inventor
Jan Rosberg
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.)
Scania CV AB
Original Assignee
Scania CV AB
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 Scania CV AB filed Critical Scania CV AB
Publication of EP2186580A2 publication Critical patent/EP2186580A2/en
Publication of EP2186580A3 publication Critical patent/EP2186580A3/en
Withdrawn legal-status Critical Current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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • 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
    • B21D19/10—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws working inwardly
    • 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
    • B21D19/088—Flanging or other edge treatment, e.g. of tubes by single or successive action of pressing tools, e.g. vice jaws for flanging holes
    • 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
    • B21D22/04—Stamping using rigid devices or tools for dimpling
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • 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
    • B21D35/00—Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

The invention relates to pressing a collar in a metal plate (10), which involves pressing a collaring portion of the plate into a forming duct for the collar and making a hole in the plate. According to the invention, the plate (10) is stretched in a region (R) which comprises the collaring portion (C) before the pressing of the collaring portion (C) into the forming duct.
EP09176086.8A 2008-11-18 2009-11-16 Method and device for pressing a collar in a metal plate and collar and plate element. Withdrawn EP2186580A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0802421A SE533132C2 (en) 2008-11-18 2008-11-18 Method and apparatus for pressing a collar in a metal plate, as well as collar and sheet metal plate

Publications (2)

Publication Number Publication Date
EP2186580A2 EP2186580A2 (en) 2010-05-19
EP2186580A3 true EP2186580A3 (en) 2013-07-17

Family

ID=41796401

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09176086.8A Withdrawn EP2186580A3 (en) 2008-11-18 2009-11-16 Method and device for pressing a collar in a metal plate and collar and plate element.

Country Status (2)

Country Link
EP (1) EP2186580A3 (en)
SE (1) SE533132C2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5636846B2 (en) * 2010-09-29 2014-12-10 アイシン・エィ・ダブリュ株式会社 Manufacturing method of disc-shaped member with boss and manufacturing device of disc-shaped member with boss
JP2013126673A (en) * 2011-12-19 2013-06-27 Ricoh Co Ltd Thin plate burring method and thin plate female screw-forming method
GB2515754B (en) * 2013-07-01 2017-02-01 Simpson Strong-Tie Company Inc Piece for use in the construction industry and method for the manufacturing thereof
DE102015101717A1 (en) * 2015-02-06 2016-08-11 Thyssenkrupp Ag Method and device for projecting a workpiece
DE102015108768A1 (en) 2015-06-03 2016-12-08 Thyssenkrupp Ag Method and apparatus for obtaining large collar lengths
EP3319760A1 (en) 2015-07-09 2018-05-16 Simpson Strong-Tie Company, Inc. Fastening and alignment member
CN112317601A (en) * 2020-11-16 2021-02-05 张中海 Punching equipment for automobile fender
IT202100020507A1 (en) * 2021-07-30 2023-01-30 Biemmea Light Engineering & Tech S R L EQUIPMENT AND METHOD FOR STAMPING METALLIC MATERIAL IN THIN SHEET

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434639A (en) * 1980-11-08 1984-03-06 C. Behrens Ag Arrangement for producing drawn formations on workpieces, particularly in a cutting and pressing machine
GB2218023A (en) * 1988-03-31 1989-11-08 Matsushita Electric Ind Co Ltd Method and die set for forming collar of heat exchanger fin
JPH04123828A (en) * 1990-09-13 1992-04-23 Hidaka Seiki Kk Die for manufacturing fin of heat exchanger
US20050284203A1 (en) * 2004-06-24 2005-12-29 Kato Seisakusho Co., Ltd. Pressed work and manufacturing method thereof
US20070234776A1 (en) * 2006-04-11 2007-10-11 Fujifilm Corporation Press die, burring machining method, method of manufacturing pressed product, and pressed product

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1699361A (en) * 1926-02-17 1929-01-15 Karmazin John Method of forming integral tubular projections on a sheet of metal

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4434639A (en) * 1980-11-08 1984-03-06 C. Behrens Ag Arrangement for producing drawn formations on workpieces, particularly in a cutting and pressing machine
GB2218023A (en) * 1988-03-31 1989-11-08 Matsushita Electric Ind Co Ltd Method and die set for forming collar of heat exchanger fin
JPH04123828A (en) * 1990-09-13 1992-04-23 Hidaka Seiki Kk Die for manufacturing fin of heat exchanger
US20050284203A1 (en) * 2004-06-24 2005-12-29 Kato Seisakusho Co., Ltd. Pressed work and manufacturing method thereof
US20070234776A1 (en) * 2006-04-11 2007-10-11 Fujifilm Corporation Press die, burring machining method, method of manufacturing pressed product, and pressed product

Also Published As

Publication number Publication date
SE0802421A1 (en) 2010-05-19
EP2186580A2 (en) 2010-05-19
SE533132C2 (en) 2010-07-06

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