KR102817374B1 - 열간 프레스 장치 및 열간 프레스 성형품의 제조 방법 - Google Patents

열간 프레스 장치 및 열간 프레스 성형품의 제조 방법 Download PDF

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Publication number
KR102817374B1
KR102817374B1 KR1020227034227A KR20227034227A KR102817374B1 KR 102817374 B1 KR102817374 B1 KR 102817374B1 KR 1020227034227 A KR1020227034227 A KR 1020227034227A KR 20227034227 A KR20227034227 A KR 20227034227A KR 102817374 B1 KR102817374 B1 KR 102817374B1
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South Korea
Prior art keywords
mold
metal plate
movable mold
contact
bottom dead
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English (en)
Korean (ko)
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KR20220146640A (ko
Inventor
겐타 우에니시
도시야 스즈키
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닛폰세이테츠 가부시키가이샤
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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
    • B21D22/02—Stamping using rigid devices or tools
    • B21D22/06—Stamping using rigid devices or tools having relatively-movable die 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
    • 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/20—Deep-drawing
    • B21D22/208—Deep-drawing by heating the blank or deep-drawing associated with heat treatment
    • 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
    • B21D22/22—Deep-drawing with devices for holding the edge of the blanks
    • 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
    • B21D24/00—Special deep-drawing arrangements in, or in connection with, presses
    • B21D24/10—Devices controlling or operating blank holders independently, or in conjunction with dies
    • B21D24/14—Devices controlling or operating blank holders independently, or in conjunction with dies pneumatically or hydraulically
    • 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
    • B21D53/00—Making other particular articles
    • B21D53/88—Making other particular articles other parts for vehicles, e.g. cowlings, mudguards
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
KR1020227034227A 2020-04-03 2021-03-30 열간 프레스 장치 및 열간 프레스 성형품의 제조 방법 Active KR102817374B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020067815 2020-04-03
JPJP-P-2020-067815 2020-04-03
PCT/JP2021/013497 WO2021200923A1 (ja) 2020-04-03 2021-03-30 熱間プレス装置及び熱間プレス成形品の製造方法

Publications (2)

Publication Number Publication Date
KR20220146640A KR20220146640A (ko) 2022-11-01
KR102817374B1 true KR102817374B1 (ko) 2025-06-09

Family

ID=77927885

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227034227A Active KR102817374B1 (ko) 2020-04-03 2021-03-30 열간 프레스 장치 및 열간 프레스 성형품의 제조 방법

Country Status (7)

Country Link
US (1) US12263516B2 (https=)
EP (1) EP4129519B1 (https=)
JP (1) JP7688621B2 (https=)
KR (1) KR102817374B1 (https=)
CN (1) CN115362038A (https=)
MX (1) MX2022012385A (https=)
WO (1) WO2021200923A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7730075B2 (ja) * 2023-04-11 2025-08-27 日本製鉄株式会社 金型、及び熱間プレス成形品の製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014018801A (ja) * 2012-07-12 2014-02-03 Honda Motor Co Ltd 孔開け加工方法、孔を備えた構造体の製造方法および孔を備えた構造体

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JPS591429U (ja) * 1982-06-25 1984-01-07 日産自動車株式会社 プレス型
JP3429339B2 (ja) * 1993-08-24 2003-07-22 シロキ工業株式会社 プレス装置
JP4135397B2 (ja) 2002-05-13 2008-08-20 日産自動車株式会社 プレス部品の焼入れ方法および焼入れ装置
CN100574920C (zh) * 2003-08-28 2009-12-30 有限公司里那西美特利 液压成形装置以及液压成形方法
JP2005248253A (ja) 2004-03-04 2005-09-15 Unipres Corp 鋼材のホットプレス加工方法及び装置
DE102007009937A1 (de) * 2007-03-01 2008-09-04 Schuler Smg Gmbh & Co. Kg Verfahren zur Umformung einer Platine und Kühlvorrichtung für eine Platine
JP5503173B2 (ja) * 2009-03-27 2014-05-28 株式会社神戸製鋼所 アルミニウム合金板の成形方法
SE533825C2 (sv) 2009-06-15 2011-01-25 Gestamp Hardtech Ab Sätt att forma och härda ett ämne av stålplåt
DE102009043926A1 (de) 2009-09-01 2011-03-10 Thyssenkrupp Steel Europe Ag Verfahren und Vorrichtung zur Herstellung eines Metallbauteils
DE102010027554A1 (de) * 2010-07-19 2012-01-19 Thyssenkrupp Umformtechnik Gmbh Umformwerkzeug und Verfahren zum Warmumformen und partiellen Presshärten eines Werkstückes aus Stahlblech
JP2012187605A (ja) * 2011-03-10 2012-10-04 Honda Motor Co Ltd プレス加工装置
DE102012106405B4 (de) * 2012-07-17 2016-06-16 Kirchhoff Automotive Deutschland Gmbh Verfahren zum Herstellen eines umgeformten und zumindest bereichsweise gehärteten Metallblechbauteils sowie Verwendung eines Presshärtwerkzeuges zum Herstellen eines solchen Bauteiles
CA2916870C (en) * 2013-06-25 2017-12-12 Nissan Motor Co., Ltd. Device and method for forming thin plate-shaped substrate
JP6275521B2 (ja) * 2014-03-25 2018-02-07 アイシン高丘株式会社 車両用衝突補強材の製造方法
DE102014221997A1 (de) 2014-10-29 2016-05-04 Bayerische Motoren Werke Aktiengesellschaft Formwerkzeug zur Herstellung von warmumgeformten Bauteilen
CA2971368A1 (en) * 2014-12-25 2016-06-30 Nippon Steel & Sumitomo Metal Corporation Panel-shaped formed product and method for producing panel-shaped formed product
JP2017070973A (ja) * 2015-10-06 2017-04-13 新日鐵住金株式会社 熱間プレス用金型及びそれを用いた熱間プレス成形品の製造方法
US10493512B2 (en) * 2016-01-21 2019-12-03 Nippon Steel Corporation Press-molded article manufacturing method and press apparatus
KR102343765B1 (ko) * 2017-03-15 2021-12-27 닛폰세이테츠 가부시키가이샤 ??칭 부재의 제조 방법 및 ??칭 부재
CA3057804C (en) * 2017-03-24 2020-04-07 Nippon Steel Corporation Hat member
JP7028028B2 (ja) * 2018-03-30 2022-03-02 マツダ株式会社 熱間プレス加工方法及び加工装置
EP4129520A4 (en) * 2020-04-03 2023-09-20 Nippon Steel Corporation HOT PRESSING LINE AND METHOD FOR MANUFACTURING A HOT PRESSING MOLDED ARTICLE
EP4537952A4 (en) * 2022-06-06 2025-07-02 Nippon Steel Corp PRESSING DEVICE AND METHOD FOR PRODUCING PRESSED PRODUCT

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014018801A (ja) * 2012-07-12 2014-02-03 Honda Motor Co Ltd 孔開け加工方法、孔を備えた構造体の製造方法および孔を備えた構造体

Also Published As

Publication number Publication date
US20230150004A1 (en) 2023-05-18
EP4129519A1 (en) 2023-02-08
JPWO2021200923A1 (https=) 2021-10-07
WO2021200923A1 (ja) 2021-10-07
JP7688621B2 (ja) 2025-06-04
KR20220146640A (ko) 2022-11-01
US12263516B2 (en) 2025-04-01
CN115362038A (zh) 2022-11-18
EP4129519B1 (en) 2026-01-28
EP4129519A4 (en) 2023-09-20
MX2022012385A (es) 2022-10-18

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