JP7582548B2 - プレス成形品の製造方法 - Google Patents

プレス成形品の製造方法 Download PDF

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Publication number
JP7582548B2
JP7582548B2 JP2024500468A JP2024500468A JP7582548B2 JP 7582548 B2 JP7582548 B2 JP 7582548B2 JP 2024500468 A JP2024500468 A JP 2024500468A JP 2024500468 A JP2024500468 A JP 2024500468A JP 7582548 B2 JP7582548 B2 JP 7582548B2
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JP
Japan
Prior art keywords
press
top plate
forming
molded product
vertical wall
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.)
Active
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JP2024500468A
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English (en)
Japanese (ja)
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JPWO2024075605A1 (https=
Inventor
裕之 田中
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 JPWO2024075605A1 publication Critical patent/JPWO2024075605A1/ja
Priority to JP2024121054A priority Critical patent/JP7803377B2/ja
Priority to JP2024121057A priority patent/JP7803378B2/ja
Application granted granted Critical
Publication of JP7582548B2 publication Critical patent/JP7582548B2/ja
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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
    • B21D22/20—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
    • B21D22/20—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
    • B21D22/24—Deep-drawing involving two drawing operations having effects in opposite directions with respect to the blank
    • 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
    • B21D24/005—Multi-stage presses
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
JP2024500468A 2022-10-07 2023-09-27 プレス成形品の製造方法 Active JP7582548B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2024121054A JP7803377B2 (ja) 2022-10-07 2024-07-26 プレス成形品の製造方法
JP2024121057A JP7803378B2 (ja) 2022-10-07 2024-07-26 プレス成形品の製造方法

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP2022162210 2022-10-07
JP2022162210 2022-10-07
JP2022191033 2022-11-30
JP2022191033 2022-11-30
JP2022195383 2022-12-07
JP2022195383 2022-12-07
PCT/JP2023/035138 WO2024075605A1 (ja) 2022-10-07 2023-09-27 プレス成形品の製造方法

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP2024121054A Division JP7803377B2 (ja) 2022-10-07 2024-07-26 プレス成形品の製造方法
JP2024121057A Division JP7803378B2 (ja) 2022-10-07 2024-07-26 プレス成形品の製造方法

Publications (2)

Publication Number Publication Date
JPWO2024075605A1 JPWO2024075605A1 (https=) 2024-04-11
JP7582548B2 true JP7582548B2 (ja) 2024-11-13

Family

ID=90608338

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2024500468A Active JP7582548B2 (ja) 2022-10-07 2023-09-27 プレス成形品の製造方法
JP2024121057A Active JP7803378B2 (ja) 2022-10-07 2024-07-26 プレス成形品の製造方法
JP2024121054A Active JP7803377B2 (ja) 2022-10-07 2024-07-26 プレス成形品の製造方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2024121057A Active JP7803378B2 (ja) 2022-10-07 2024-07-26 プレス成形品の製造方法
JP2024121054A Active JP7803377B2 (ja) 2022-10-07 2024-07-26 プレス成形品の製造方法

Country Status (6)

Country Link
EP (1) EP4578567A4 (https=)
JP (3) JP7582548B2 (https=)
KR (1) KR20250059453A (https=)
CN (1) CN119968241A (https=)
MX (1) MX2025004030A (https=)
WO (1) WO2024075605A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7798215B1 (ja) * 2025-01-31 2026-01-14 Ｊｆｅスチール株式会社 プレス成形方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2025142410A1 (https=) * 2023-12-28 2025-07-03
WO2026074776A1 (ja) * 2024-10-03 2026-04-09 Ｊｆｅスチール株式会社 金属板部品のプレス成形方法、及び金属板
JP7764990B1 (ja) * 2024-10-03 2025-11-06 Ｊｆｅスチール株式会社 金属板部品のプレス成形方法、及び金属板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029966A (ja) 2005-07-25 2007-02-08 Topre Corp 部分オーバーラップ成形法
WO2015174353A1 (ja) 2014-05-14 2015-11-19 新日鐵住金株式会社 ブランク及びプレス成形品の製造方法
WO2018225832A1 (ja) 2017-06-07 2018-12-13 新日鐵住金株式会社 プレス成形品の製造方法及びプレスライン
JP2021176646A (ja) 2020-05-08 2021-11-11 Ｊｆｅスチール株式会社 プレス部品の製造方法、プレス成形用の金属板、及び高張力鋼板

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5353065B2 (ja) * 2007-05-31 2013-11-27 日産自動車株式会社 プレス成形品、プレス成形品の製造方法および製造装置
JP5416498B2 (ja) * 2009-07-23 2014-02-12 本田技研工業株式会社 テーラードブランク板の成形方法及びその装置
JP6202059B2 (ja) 2014-11-20 2017-09-27 Ｊｆｅスチール株式会社 プレス成形方法
CA2986084C (en) * 2015-06-01 2020-04-14 Nippon Steel Corporation Press-formed article, press-forming method, and press-forming apparatus
DE102016125671A1 (de) * 2016-12-23 2018-06-28 Thyssenkrupp Ag Verfahren und Vorrichtung zur Herstellung von Blechbauteilen
JP6690605B2 (ja) 2017-07-06 2020-04-28 Ｊｆｅスチール株式会社 プレス成形方法
JP7144338B2 (ja) * 2019-02-05 2022-09-29 フタバ産業株式会社 プレス加工方法
JP7454433B2 (ja) * 2020-04-09 2024-03-22 東プレ株式会社 ハット形状成形部品の製造方法、および金型
EP4209286A4 (en) * 2020-09-03 2024-06-12 JFE Steel Corporation Method for manufacturing press-formed article and pressing device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007029966A (ja) 2005-07-25 2007-02-08 Topre Corp 部分オーバーラップ成形法
WO2015174353A1 (ja) 2014-05-14 2015-11-19 新日鐵住金株式会社 ブランク及びプレス成形品の製造方法
WO2018225832A1 (ja) 2017-06-07 2018-12-13 新日鐵住金株式会社 プレス成形品の製造方法及びプレスライン
JP2021176646A (ja) 2020-05-08 2021-11-11 Ｊｆｅスチール株式会社 プレス部品の製造方法、プレス成形用の金属板、及び高張力鋼板

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7798215B1 (ja) * 2025-01-31 2026-01-14 Ｊｆｅスチール株式会社 プレス成形方法

Also Published As

Publication number Publication date
JP7803378B2 (ja) 2026-01-21
JP2024147804A (ja) 2024-10-16
JP2024147803A (ja) 2024-10-16
CN119968241A (zh) 2025-05-09
EP4578567A1 (en) 2025-07-02
EP4578567A4 (en) 2025-12-24
MX2025004030A (es) 2025-08-01
KR20250059453A (ko) 2025-05-02
WO2024075605A1 (ja) 2024-04-11
JPWO2024075605A1 (https=) 2024-04-11
JP7803377B2 (ja) 2026-01-21

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