MX2022005542A - Press-forming mold. - Google Patents

Press-forming mold.

Info

Publication number
MX2022005542A
MX2022005542A MX2022005542A MX2022005542A MX2022005542A MX 2022005542 A MX2022005542 A MX 2022005542A MX 2022005542 A MX2022005542 A MX 2022005542A MX 2022005542 A MX2022005542 A MX 2022005542A MX 2022005542 A MX2022005542 A MX 2022005542A
Authority
MX
Mexico
Prior art keywords
press
forming
punch
punch bottom
recess
Prior art date
Application number
MX2022005542A
Other languages
Spanish (es)
Inventor
Yasuhiro Kishigami
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 MX2022005542A publication Critical patent/MX2022005542A/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
    • 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
    • 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
    • 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
    • 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)

Abstract

The present invention relates to a press-forming mold 1 which comprises a punch 3 and a die 5 and with which a to-be-press-formed product 11 having a punch bottom portion 13 and a shallow recess portion 15 in the punch bottom portion 13 is press-formed, wherein: the punch 3 includes a punch bottom forming surface section 3a for forming the punch bottom portion 13, a recess forming section 3b provided on the punch bottom forming surface section 3a to form the recess portion 15, and a low Young's modulus member installation region 3d in which a low Young's modulus member 3c having a Young's modulus lower than the punch bottom forming surface section 3a is installed below the punch bottom forming surface section 3a; the low Young's modulus member installation region 3d includes a range immediately below the recess forming section 3b; and a projected area A1 in the press-forming direction is 110% or more of a projected area A2 of the recess forming section 3b.
MX2022005542A 2019-11-20 2020-08-25 Press-forming mold. MX2022005542A (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 (1)

Publication Number Publication Date
MX2022005542A true MX2022005542A (en) 2022-06-08

Family

ID=75963687

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022005542A MX2022005542A (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) CN114728323A (en)
MX (1) MX2022005542A (en)
WO (1) WO2021100276A1 (en)

Family Cites Families (17)

* 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
JPS5770722U (en) * 1980-10-20 1982-04-28
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
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
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
US9770749B2 (en) * 2014-08-08 2017-09-26 GM Global Technology Operations LLC Hybrid stamping system
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
EP3015183B1 (en) * 2014-11-03 2019-09-04 Peter Amborn Forming press for forming a sheet-shaped blank made of metal and having two parts which can be moved together
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
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

Also Published As

Publication number Publication date
US20220274151A1 (en) 2022-09-01
JP7207276B2 (en) 2023-01-18
CN114728323A (en) 2022-07-08
JP2021079407A (en) 2021-05-27
EP4063037A4 (en) 2023-01-11
KR20220082896A (en) 2022-06-17
EP4063037A1 (en) 2022-09-28
WO2021100276A1 (en) 2021-05-27

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