JP5843576B2 - 積層鉄心の製造方法及びその製造装置 - Google Patents

積層鉄心の製造方法及びその製造装置 Download PDF

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Publication number
JP5843576B2
JP5843576B2 JP2011251854A JP2011251854A JP5843576B2 JP 5843576 B2 JP5843576 B2 JP 5843576B2 JP 2011251854 A JP2011251854 A JP 2011251854A JP 2011251854 A JP2011251854 A JP 2011251854A JP 5843576 B2 JP5843576 B2 JP 5843576B2
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JP
Japan
Prior art keywords
manufacturing
rolling guide
hole
strip
blank die
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
Application number
JP2011251854A
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English (en)
Japanese (ja)
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JP2013110791A (ja
JP2013110791A5 (enExample
Inventor
幸徳 大庭
幸徳 大庭
広一 荒川
広一 荒川
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.)
Mitsui High Tec Inc
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Mitsui High Tec Inc
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 Mitsui High Tec Inc filed Critical Mitsui High Tec Inc
Priority to JP2011251854A priority Critical patent/JP5843576B2/ja
Priority to US14/349,449 priority patent/US9539799B2/en
Priority to EP12850111.1A priority patent/EP2782223B1/en
Priority to PCT/JP2012/075399 priority patent/WO2013073300A1/ja
Priority to CN201280048036.6A priority patent/CN104025431B/zh
Publication of JP2013110791A publication Critical patent/JP2013110791A/ja
Publication of JP2013110791A5 publication Critical patent/JP2013110791A5/ja
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • 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
    • 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
    • B21D28/06—Making more than one part out of the same blank; Scrapless working
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/04—Punching, slitting or perforating
    • B32B2038/042—Punching
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/021—Magnetic cores
    • H02K15/022—Magnetic cores with salient poles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1056—Perforating lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1075—Prior to assembly of plural laminae from single stock and assembling to each other or to additional lamina
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/13—Severing followed by associating with part from same source

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Motors, Generators (AREA)
JP2011251854A 2011-11-17 2011-11-17 積層鉄心の製造方法及びその製造装置 Active JP5843576B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011251854A JP5843576B2 (ja) 2011-11-17 2011-11-17 積層鉄心の製造方法及びその製造装置
US14/349,449 US9539799B2 (en) 2011-11-17 2012-10-01 Manufacturing method for laminated core and manufacturing apparatus therefor
EP12850111.1A EP2782223B1 (en) 2011-11-17 2012-10-01 Laminated core manufacturing method and manufacturing device
PCT/JP2012/075399 WO2013073300A1 (ja) 2011-11-17 2012-10-01 積層鉄心の製造方法及びその製造装置
CN201280048036.6A CN104025431B (zh) 2011-11-17 2012-10-01 层叠铁芯的制造方法及其制造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011251854A JP5843576B2 (ja) 2011-11-17 2011-11-17 積層鉄心の製造方法及びその製造装置

Publications (3)

Publication Number Publication Date
JP2013110791A JP2013110791A (ja) 2013-06-06
JP2013110791A5 JP2013110791A5 (enExample) 2014-03-13
JP5843576B2 true JP5843576B2 (ja) 2016-01-13

Family

ID=48429370

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JP2011251854A Active JP5843576B2 (ja) 2011-11-17 2011-11-17 積層鉄心の製造方法及びその製造装置

Country Status (5)

Country Link
US (1) US9539799B2 (enExample)
EP (1) EP2782223B1 (enExample)
JP (1) JP5843576B2 (enExample)
CN (1) CN104025431B (enExample)
WO (1) WO2013073300A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6262631B2 (ja) * 2013-11-07 2018-01-17 株式会社三井ハイテック 積層鉄心の製造方法及び打ち抜き金型装置
EP3217520B1 (en) * 2014-11-07 2019-07-17 Kuroda Precision Industries Ltd. Laminated core manufacturing device and laminated core manufacturing method
WO2019202930A1 (ja) * 2018-04-20 2019-10-24 日本電産株式会社 プレス加工製品製造装置
CN112705615B (zh) * 2020-12-09 2023-05-16 大连海尔空调器有限公司 空调钣金件加工方法
CN112600368B (zh) * 2020-12-14 2022-06-24 温岭市钢锋冲件有限公司 一种转子高速冲压及自动理料的加工工艺
CN113814318B (zh) * 2021-09-25 2023-07-04 浙江实日机电科技有限公司 电机铁芯的生产工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5959047A (ja) * 1982-09-28 1984-04-04 Toshiba Corp 電動機鉄心用順送打抜工具
JP2003094120A (ja) 2001-09-25 2003-04-02 Yamada Dobby Co Ltd 積層コアの加工装置
JP2003116252A (ja) * 2001-10-04 2003-04-18 Tamagawa Seiki Co Ltd 非対称抜孔を有するモータ用鉄芯のプレス自動転積方法
JP4427760B2 (ja) 2007-07-26 2010-03-10 株式会社デンソー 積層鉄心の製造方法及び製造装置
JP2009195099A (ja) * 2008-01-15 2009-08-27 Nissan Motor Co Ltd 積層鉄心の製造装置および製造方法並びに積層鉄心
JP5278233B2 (ja) * 2009-07-31 2013-09-04 トヨタ紡織株式会社 転積前の打ち抜き方法
JP5486350B2 (ja) * 2010-03-02 2014-05-07 株式会社三井ハイテック 固定子積層鉄心及びその製造方法
JP5555822B2 (ja) * 2010-03-26 2014-07-23 アイシン・エィ・ダブリュ株式会社 積層鉄心打ち抜き装置

Also Published As

Publication number Publication date
US9539799B2 (en) 2017-01-10
US20140231003A1 (en) 2014-08-21
CN104025431B (zh) 2017-02-22
CN104025431A (zh) 2014-09-03
JP2013110791A (ja) 2013-06-06
WO2013073300A1 (ja) 2013-05-23
EP2782223A4 (en) 2016-01-13
EP2782223A1 (en) 2014-09-24
EP2782223B1 (en) 2018-06-06

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