JP5070110B2 - 回転電機用ロータの製造装置 - Google Patents
回転電機用ロータの製造装置 Download PDFInfo
- Publication number
- JP5070110B2 JP5070110B2 JP2008096240A JP2008096240A JP5070110B2 JP 5070110 B2 JP5070110 B2 JP 5070110B2 JP 2008096240 A JP2008096240 A JP 2008096240A JP 2008096240 A JP2008096240 A JP 2008096240A JP 5070110 B2 JP5070110 B2 JP 5070110B2
- Authority
- JP
- Japan
- Prior art keywords
- core
- mold
- rotor
- rotating electrical
- release direction
- 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.)
- Expired - Fee Related
Links
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
- H02K1/30—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures using intermediate parts, e.g. spiders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
- B22C9/103—Multipart cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/22—Moulds for peculiarly-shaped castings
- B22C9/28—Moulds for peculiarly-shaped castings for wheels, rolls, or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
- B22D17/20—Accessories: Details
- B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
- B22D17/24—Accessories for locating and holding cores or inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D19/00—Casting in, on, or around objects which form part of the product
- B22D19/0054—Casting in, on, or around objects which form part of the product rotors, stators for electrical motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/03—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies having permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
14…ボス部 22…磁石
24、26…薄板鋼板 28…筒部
32…開口端部 34…中心孔
40…製造装置 42…可動型
44…固定型 60…キャビティ
62…中子 64…基台中子
66a〜66c…分割中子 68…台座部
68a…矯正面 70…支柱部
72a〜72c…板状部 74a〜74c…凸部
76a〜76c…凹部
Claims (2)
- 円筒状のロータコアの内径側に中空状ボス部を鋳造成形する回転電機用ロータの製造装置であって、
前記ロータコアを保持する第1金型と、
前記第1金型との間にキャビティを形成する第2金型と、
前記第1金型に着脱自在に配置され、前記ボス部を形成する中子と、
を備えるとともに、
前記中子は、前記ボス部の開口端部の内周面に位置して鋳造品の離型方向に延在し、離型時の前記開口端部の変形を阻止するための矯正面を有し、
且つ、外周面に前記矯正面を有する台座部及び前記台座部から前記離型方向に延在する支柱部を設ける基台中子と、前記支柱部を周回して配置される複数の分割中子と、を備えることを特徴とする回転電機用ロータの製造装置。 - 請求項1記載の製造装置において、
前記支柱部の外周には、前記分割中子の合わせ面に対応して放射状且つ前記離型方向に延在する複数の板状部が設けられるとともに、
前記板状部の少なくとも一方の面には、前記離型方向に延在する凸部が形成され、
前記分割中子には、前記凸部を嵌合する凹部が前記離型方向に延在して設けられることを特徴とする回転電機用ロータの製造装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008096240A JP5070110B2 (ja) | 2008-04-02 | 2008-04-02 | 回転電機用ロータの製造装置 |
EP09726444A EP2264873A4 (en) | 2008-04-02 | 2009-03-13 | DEVICE AND MANUFACTURE OF A ROTOR FOR AN ELECTRIC LATHE |
US12/935,954 US8276646B2 (en) | 2008-04-02 | 2009-03-13 | Apparatus for manufacturing rotor for rotating electric machine |
BRPI0910989A BRPI0910989A2 (pt) | 2008-04-02 | 2009-03-13 | aparelho para fabricar rotor para máquina elétrica rotativa |
CN2009801119759A CN101983470B (zh) | 2008-04-02 | 2009-03-13 | 用于制造旋转电机用转子的设备 |
PCT/JP2009/054907 WO2009122881A1 (ja) | 2008-04-02 | 2009-03-13 | 回転電機用ロータの製造装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008096240A JP5070110B2 (ja) | 2008-04-02 | 2008-04-02 | 回転電機用ロータの製造装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009254049A JP2009254049A (ja) | 2009-10-29 |
JP5070110B2 true JP5070110B2 (ja) | 2012-11-07 |
Family
ID=41135267
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008096240A Expired - Fee Related JP5070110B2 (ja) | 2008-04-02 | 2008-04-02 | 回転電機用ロータの製造装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8276646B2 (ja) |
EP (1) | EP2264873A4 (ja) |
JP (1) | JP5070110B2 (ja) |
CN (1) | CN101983470B (ja) |
BR (1) | BRPI0910989A2 (ja) |
WO (1) | WO2009122881A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2712068A1 (en) * | 2011-05-18 | 2014-03-26 | Toyota Jidosha Kabushiki Kaisha | Method for manufacturing double-axial parallel motor and cover assembly jig |
JP2013121284A (ja) * | 2011-12-08 | 2013-06-17 | Toyota Motor Corp | 電動機のロータおよびその製造方法 |
KR101555521B1 (ko) * | 2012-12-18 | 2015-09-24 | 주식회사 에스티아이씨앤디 | 다이캐스팅 금형장치 |
JP5862647B2 (ja) | 2013-12-04 | 2016-02-16 | 株式会社デンソー | 回転子の製造方法 |
CN103659231A (zh) * | 2013-12-31 | 2014-03-26 | 泰信电机(苏州)有限公司 | 一种转子铁芯转轴安装加固装置 |
CN104607612B (zh) * | 2014-11-05 | 2017-10-20 | 镁联科技(芜湖)有限公司 | 压制模具和压铸成型方法 |
DE102016216027A1 (de) | 2016-08-25 | 2018-03-01 | Continental Automotive Gmbh | Kurzschlussläufer für eine Asynchronmaschine |
JP6410776B2 (ja) * | 2016-10-06 | 2018-10-24 | 本田技研工業株式会社 | ロータ製造方法 |
CN109070202A (zh) * | 2016-11-11 | 2018-12-21 | 艾科塔·侯赛因·G·米斯特里 | 新型交流电动机用铜转子压铸机及压铸工艺 |
DE102016225180A1 (de) * | 2016-12-15 | 2018-06-21 | Continental Automotive Gmbh | Elektrische Maschine |
CN108817343B (zh) * | 2018-06-28 | 2020-04-28 | 云南铜业压铸科技有限公司 | 一种铜转子真空压铸模具 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826549A (ja) * | 1982-07-19 | 1983-02-17 | Toshiba Corp | モ−タの回転子製造方法 |
JPH03283Y2 (ja) * | 1986-07-24 | 1991-01-08 | ||
JPH01143755A (ja) * | 1987-11-30 | 1989-06-06 | Ngk Insulators Ltd | 鋳ぐるみ製品の製造法 |
JP3569148B2 (ja) | 1999-02-01 | 2004-09-22 | 株式会社日立製作所 | 回転電機及びそれを用いた電動車両 |
JP2000301312A (ja) * | 1999-04-20 | 2000-10-31 | Toshiba Fa Syst Eng Corp | 筒状成形品のダイカスト製法及び装置と円筒状フレーム |
JP2001275317A (ja) * | 2000-03-27 | 2001-10-05 | Honda Motor Co Ltd | コアレスモータの巻線シリンダの樹脂固着型 |
JP2005210790A (ja) * | 2004-01-21 | 2005-08-04 | Honda Motor Co Ltd | 回転電機 |
JP4445335B2 (ja) * | 2004-06-21 | 2010-04-07 | 本田技研工業株式会社 | 金型装置及びシリンダブロックの製造方法 |
-
2008
- 2008-04-02 JP JP2008096240A patent/JP5070110B2/ja not_active Expired - Fee Related
-
2009
- 2009-03-13 CN CN2009801119759A patent/CN101983470B/zh not_active Expired - Fee Related
- 2009-03-13 BR BRPI0910989A patent/BRPI0910989A2/pt not_active Application Discontinuation
- 2009-03-13 EP EP09726444A patent/EP2264873A4/en not_active Ceased
- 2009-03-13 US US12/935,954 patent/US8276646B2/en not_active Expired - Fee Related
- 2009-03-13 WO PCT/JP2009/054907 patent/WO2009122881A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2264873A1 (en) | 2010-12-22 |
BRPI0910989A2 (pt) | 2016-01-12 |
CN101983470A (zh) | 2011-03-02 |
US8276646B2 (en) | 2012-10-02 |
EP2264873A4 (en) | 2011-05-11 |
US20110024073A1 (en) | 2011-02-03 |
CN101983470B (zh) | 2013-06-19 |
JP2009254049A (ja) | 2009-10-29 |
WO2009122881A1 (ja) | 2009-10-08 |
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