EP4063037A4 - Press-forming mold - Google Patents

Press-forming mold Download PDF

Info

Publication number
EP4063037A4
EP4063037A4 EP20888886.7A EP20888886A EP4063037A4 EP 4063037 A4 EP4063037 A4 EP 4063037A4 EP 20888886 A EP20888886 A EP 20888886A EP 4063037 A4 EP4063037 A4 EP 4063037A4
Authority
EP
European Patent Office
Prior art keywords
press
forming mold
mold
forming
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.)
Pending
Application number
EP20888886.7A
Other languages
German (de)
French (fr)
Other versions
EP4063037A1 (en
Inventor
Yasuhiro Kishigami
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.)
JFE Steel Corp
Original Assignee
JFE Steel Corp
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 JFE Steel Corp filed Critical JFE Steel Corp
Publication of EP4063037A1 publication Critical patent/EP4063037A1/en
Publication of EP4063037A4 publication Critical patent/EP4063037A4/en
Pending 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/01—Selection of materials
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/04—Blank holders; Mounting means therefor
    • 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
    • B21D22/20—Deep-drawing
    • B21D22/26—Deep-drawing for making peculiarly, e.g. irregularly, shaped articles
    • 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
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
EP20888886.7A 2019-11-20 2020-08-25 Press-forming mold Pending EP4063037A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019209314A JP7207276B2 (en) 2019-11-20 2019-11-20 press mold
PCT/JP2020/032025 WO2021100276A1 (en) 2019-11-20 2020-08-25 Press-forming mold

Publications (2)

Publication Number Publication Date
EP4063037A1 EP4063037A1 (en) 2022-09-28
EP4063037A4 true EP4063037A4 (en) 2023-01-11

Family

ID=75963687

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20888886.7A Pending EP4063037A4 (en) 2019-11-20 2020-08-25 Press-forming mold

Country Status (7)

Country Link
US (1) US20220274151A1 (en)
EP (1) EP4063037A4 (en)
JP (1) JP7207276B2 (en)
KR (1) KR20220082896A (en)
CN (1) CN114728323B (en)
MX (1) MX2022005542A (en)
WO (1) WO2021100276A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770722U (en) * 1980-10-20 1982-04-28
DE4122323A1 (en) * 1991-07-05 1993-01-14 Erbsloeh Julius & August Elastically deformable press tool for forming sheet metal - has canals filled with compressible fluid and pressure and/or temperature control and emptying rods
US20160038989A1 (en) * 2014-08-08 2016-02-11 GM Global Technology Operations LLC Hybrid stamping system
EP3015183A1 (en) * 2014-11-03 2016-05-04 Peter Amborn Forming press and method for forming a sheet-shaped blank made of metal and having two parts which can be moved together

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524753A (en) * 1978-08-10 1980-02-22 Honda Eng Kk Drawing die
JPS56142818U (en) * 1980-03-21 1981-10-28
JPS63207426A (en) * 1987-02-20 1988-08-26 Honda Motor Co Ltd Resin made punch
SU1599144A1 (en) * 1988-07-25 1990-10-15 Предприятие П/Я А-3327 Arrangement for forming
JPH0716729B2 (en) * 1990-03-19 1995-03-01 工業技術院長 Mold forming method using elastic deformation mold
JPH0489147A (en) * 1990-08-01 1992-03-23 Kobe Steel Ltd Production of di can having excellent pressure resistance strength
CN101264495A (en) * 2007-03-12 2008-09-17 伍享工业股份有限公司 High-tension metal plate shaping manufacturing method and the punching equipment
JP2010207907A (en) 2009-03-12 2010-09-24 Nissan Motor Co Ltd Pressing method and device
JP2011245525A (en) 2010-05-27 2011-12-08 Honda Motor Co Ltd Method for press forming of metal plate
CN202343747U (en) * 2011-11-18 2012-07-25 青岛海尔模具有限公司 Drawing die
JP6069223B2 (en) * 2011-12-22 2017-02-01 新日鐵住金株式会社 Press molded product
CN104492939A (en) * 2014-10-16 2015-04-08 上海众大汽车配件有限公司 Drawing mold of vehicle fixed bracket assembly
CN104525673B (en) * 2014-11-19 2018-05-18 宁波市普力升工贸有限公司 Drawing process between a kind of temperature of 304 stainless steel stretched workpiece
CN104525672A (en) * 2014-11-19 2015-04-22 宁波市普力升工贸有限公司 Warm stretching technology of stainless steel stretching workpiece
US10799930B2 (en) * 2015-03-03 2020-10-13 Nippon Steel Corporation Press forming method and press forming apparatus
CN205414117U (en) * 2015-10-23 2016-08-03 聂国顺 Stamping die's deep -drawing mould
DE102017003955A1 (en) * 2017-04-22 2017-10-26 Daimler Ag Mold for deforming a first hollow body for setting a plug connection of the first hollow body with a second hollow body
DE102019213531B4 (en) * 2019-09-05 2021-06-24 Volkswagen Aktiengesellschaft Tool part for a sheet metal forming tool with additively generated active surface area and method for production

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5770722U (en) * 1980-10-20 1982-04-28
DE4122323A1 (en) * 1991-07-05 1993-01-14 Erbsloeh Julius & August Elastically deformable press tool for forming sheet metal - has canals filled with compressible fluid and pressure and/or temperature control and emptying rods
US20160038989A1 (en) * 2014-08-08 2016-02-11 GM Global Technology Operations LLC Hybrid stamping system
EP3015183A1 (en) * 2014-11-03 2016-05-04 Peter Amborn Forming press and method for forming a sheet-shaped blank made of metal and having two parts which can be moved together

Also Published As

Publication number Publication date
MX2022005542A (en) 2022-06-08
EP4063037A1 (en) 2022-09-28
JP2021079407A (en) 2021-05-27
JP7207276B2 (en) 2023-01-18
CN114728323A (en) 2022-07-08
WO2021100276A1 (en) 2021-05-27
US20220274151A1 (en) 2022-09-01
CN114728323B (en) 2024-08-09
KR20220082896A (en) 2022-06-17

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