JP7522379B2 - バーリング加工方法およびバーリング加工品 - Google Patents

バーリング加工方法およびバーリング加工品 Download PDF

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Publication number
JP7522379B2
JP7522379B2 JP2023502146A JP2023502146A JP7522379B2 JP 7522379 B2 JP7522379 B2 JP 7522379B2 JP 2023502146 A JP2023502146 A JP 2023502146A JP 2023502146 A JP2023502146 A JP 2023502146A JP 7522379 B2 JP7522379 B2 JP 7522379B2
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Japan
Prior art keywords
die
burring
hole
support surface
punch
Prior art date
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JP2023502146A
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English (en)
Japanese (ja)
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JPWO2022181088A1 (https=
Inventor
研一郎 大塚
昌史 東
幸一 ▲浜▼田
亮 田畑
諒 漆畑
優樹 北原
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.)
Nippon Steel Corp
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Nippon Steel Corp
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Publication date
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Publication of JPWO2022181088A1 publication Critical patent/JPWO2022181088A1/ja
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    • 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
    • B21D19/005—Edge deburring or smoothing
    • 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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/16—Shoulder or burr prevention, e.g. fine-blanking
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Punching Or Piercing (AREA)
JP2023502146A 2021-02-24 2022-01-12 バーリング加工方法およびバーリング加工品 Active JP7522379B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021027954 2021-02-24
JP2021027954 2021-02-24
PCT/JP2022/000722 WO2022181088A1 (ja) 2021-02-24 2022-01-12 バーリング加工方法、バーリング加工用金型、バーリング加工装置およびバーリング加工品

Publications (2)

Publication Number Publication Date
JPWO2022181088A1 JPWO2022181088A1 (https=) 2022-09-01
JP7522379B2 true JP7522379B2 (ja) 2024-07-25

Family

ID=83048860

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023502146A Active JP7522379B2 (ja) 2021-02-24 2022-01-12 バーリング加工方法およびバーリング加工品

Country Status (6)

Country Link
US (1) US20240100583A1 (https=)
EP (1) EP4279192A4 (https=)
JP (1) JP7522379B2 (https=)
CN (1) CN116917060B (https=)
MX (1) MX2023009537A (https=)
WO (1) WO2022181088A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12076775B2 (en) * 2022-03-30 2024-09-03 Hsiang-Hung Wang Method for chamfering installation position of water control valve of faucet body
JP7662712B2 (ja) * 2023-07-11 2025-04-15 フタバ産業株式会社 バーリング部材の製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004344968A (ja) 2003-05-26 2004-12-09 Sango Co Ltd バーリング加工部品の製造方法
JP2016047544A (ja) 2014-08-27 2016-04-07 株式会社平安製作所 リング状部品とその製造方法
JP2017196632A (ja) 2016-04-26 2017-11-02 新日鐵住金株式会社 バーリング加工装置、バーリング加工方法、及びバーリング成形品
JP2018051609A (ja) 2016-09-29 2018-04-05 新日鐵住金株式会社 バーリング加工装置、バーリング加工方法、金属部品の製造方法、バーリング加工品及び金属部品

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01180728A (ja) * 1987-12-28 1989-07-18 Yamakawa Kogyo Kk ボス付部材の成形方法
JP2002241835A (ja) * 2001-02-20 2002-08-28 Aisin Takaoka Ltd ワークの部分強化方法
GB2405678B (en) * 2003-09-03 2007-03-07 Nsk Europ Ltd A bearing assembly
JP5636846B2 (ja) * 2010-09-29 2014-12-10 アイシン・エィ・ダブリュ株式会社 ボス付き円盤状部材の製造方法およびボス付き円盤状部材の製造装置
DE102011054865B4 (de) * 2011-10-27 2016-05-12 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines warmumgeformten und pressgehärteten Kraftfahrzeugkarosseriebauteils sowie Kraftfahrzeugkarosseriebauteil
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
DE102014118363A1 (de) * 2014-12-10 2016-06-16 Benteler Automobiltechnik Gmbh Verfahren zur Herstellung eines Lenkers und Lenker
CA2977205C (en) * 2015-03-11 2020-01-07 Nippon Steel Corporation Burring processing method
CA3012168C (en) * 2016-01-21 2020-07-14 Nippon Steel Corporation Burring method and burring device
DE102016103271A1 (de) * 2016-02-24 2017-08-24 Thyssenkrupp Ag Verfahren zum Herstellen eines Kragens an einem Werkstück mittels eines Vorkragens
JP7339602B2 (ja) 2019-08-13 2023-09-06 Toto株式会社 便座装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004344968A (ja) 2003-05-26 2004-12-09 Sango Co Ltd バーリング加工部品の製造方法
JP2016047544A (ja) 2014-08-27 2016-04-07 株式会社平安製作所 リング状部品とその製造方法
JP2017196632A (ja) 2016-04-26 2017-11-02 新日鐵住金株式会社 バーリング加工装置、バーリング加工方法、及びバーリング成形品
JP2018051609A (ja) 2016-09-29 2018-04-05 新日鐵住金株式会社 バーリング加工装置、バーリング加工方法、金属部品の製造方法、バーリング加工品及び金属部品

Also Published As

Publication number Publication date
JPWO2022181088A1 (https=) 2022-09-01
CN116917060A (zh) 2023-10-20
CN116917060B (zh) 2026-03-13
WO2022181088A1 (ja) 2022-09-01
EP4279192A4 (en) 2024-10-16
MX2023009537A (es) 2023-08-25
US20240100583A1 (en) 2024-03-28
EP4279192A1 (en) 2023-11-22

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