JP5955431B2 - 圧入固定構造 - Google Patents
圧入固定構造 Download PDFInfo
- Publication number
- JP5955431B2 JP5955431B2 JP2015066511A JP2015066511A JP5955431B2 JP 5955431 B2 JP5955431 B2 JP 5955431B2 JP 2015066511 A JP2015066511 A JP 2015066511A JP 2015066511 A JP2015066511 A JP 2015066511A JP 5955431 B2 JP5955431 B2 JP 5955431B2
- Authority
- JP
- Japan
- Prior art keywords
- press
- laminated steel
- fitting
- fit
- steel plate
- 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
- 229910000576 Laminated steel Inorganic materials 0.000 claims description 35
- 238000004026 adhesive bonding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 16
- 230000000052 comparative effect Effects 0.000 description 5
- 230000006866 deterioration Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
-
- 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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
-
- 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
-
- 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
- H02K15/0012—Manufacturing cage rotors
-
- 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
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/4902—Electromagnet, transformer or inductor
- Y10T29/49075—Electromagnet, transformer or inductor including permanent magnet or core
- Y10T29/49078—Laminated
-
- 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
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/5313—Means to assemble electrical device
- Y10T29/53143—Motor or generator
- Y10T29/53161—Motor or generator including deforming means
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
Description
12a ロータヨーク(積層鋼板)の圧入面
13 ロータシャフト(他部材)
13a ロータシャフト(他部材)の被圧入面
17 第2凸部(凸部)
18 第2凹部(凹部)
R1<R2<R3<R4<R5
の関係が成立する。よって、ロータシャフト13の被圧入面13aにロータヨーク12の圧入面12aを圧入するとき、半径R3のロータヨーク12の第1凸部15…の先端部と、半径をR4のロータシャフト13の第2凸部17…の先端部とがオーバーラップする部分で塑性変形が発生して圧入が行われる。
Claims (4)
- 磁路を構成する積層鋼板(12)を他部材(13)に圧入固定した圧入固定構造であって、
前記他部材(13)の被圧入面(13a)に前記積層鋼板(12)の圧入方向と交差する方向に延びる凸部(17)および凹部(18)を交互に形成して、前記積層鋼板(12)の圧入面(12a)を前記他部材(13)の凸部(17)のみに接触させるとともに、前記凸部(17)のピッチを前記積層鋼板(12)の単板の板厚よりも大きくしたことを特徴とする圧入固定構造。 - 前記他部材(13)の凸部(17)の先端は前記積層鋼板(12)の所定枚数おきの単板に接触することを特徴とする、請求項1に記載の圧入固定構造。
- 前記積層鋼板(12)の単板の積層方向に隣接するものどうしは連結されていることを特徴とする、請求項1または請求項2に記載の圧入固定構造。
- 前記積層鋼板(12)の単板の積層方向に隣接するものどうしはカシメあるいは接着により連結されていることを特徴とする、請求項3に記載の圧入固定構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015066511A JP5955431B2 (ja) | 2011-05-18 | 2015-03-27 | 圧入固定構造 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2011111788 | 2011-05-18 | ||
JP2011111788 | 2011-05-18 | ||
JP2015066511A JP5955431B2 (ja) | 2011-05-18 | 2015-03-27 | 圧入固定構造 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013515050A Division JP5723443B2 (ja) | 2011-05-18 | 2012-04-17 | 圧入固定構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2015112018A JP2015112018A (ja) | 2015-06-18 |
JP5955431B2 true JP5955431B2 (ja) | 2016-07-20 |
Family
ID=47176724
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013515050A Expired - Fee Related JP5723443B2 (ja) | 2011-05-18 | 2012-04-17 | 圧入固定構造 |
JP2015066511A Expired - Fee Related JP5955431B2 (ja) | 2011-05-18 | 2015-03-27 | 圧入固定構造 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013515050A Expired - Fee Related JP5723443B2 (ja) | 2011-05-18 | 2012-04-17 | 圧入固定構造 |
Country Status (5)
Country | Link |
---|---|
US (1) | US9350218B2 (ja) |
EP (1) | EP2712063B1 (ja) |
JP (2) | JP5723443B2 (ja) |
CN (1) | CN103493339B (ja) |
WO (1) | WO2012157384A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5914303B2 (ja) * | 2012-11-16 | 2016-05-11 | 本田技研工業株式会社 | 圧入固定構造 |
DE102017115229B4 (de) * | 2017-07-07 | 2019-11-28 | Thyssenkrupp Ag | Verfahren zur Herstellung eines Rotors für einen Elektromotor und mit diesem Verfahren hergestellter Rotor |
JP6962772B2 (ja) * | 2017-10-05 | 2021-11-05 | 本田技研工業株式会社 | ステータコアの冷却構造および回転電機 |
JP6816693B2 (ja) * | 2017-10-11 | 2021-01-20 | トヨタ自動車株式会社 | ロータ及びロータ製造方法 |
JP7053419B2 (ja) * | 2018-09-14 | 2022-04-12 | トヨタ自動車株式会社 | 折り曲げ成形治具 |
CN110181250B (zh) * | 2019-06-21 | 2024-04-05 | 浙江联宜电机有限公司 | 多段铁芯轴上压装装置 |
FR3104849B1 (fr) * | 2019-12-17 | 2023-03-17 | Nidec Psa Emotors | Rotor de machine électrique tournante |
CN114453917A (zh) * | 2022-01-29 | 2022-05-10 | 佛山市顺德区天品电器科技有限公司 | 转子自动加工线 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59106838A (ja) | 1982-12-08 | 1984-06-20 | Fanuc Ltd | 電動機 |
US4663835A (en) * | 1985-12-23 | 1987-05-12 | The Singer Company | Method of applying electric motor armature insulation |
DE3717190A1 (de) | 1987-05-22 | 1988-12-15 | Supervis Ets | Nockenwelle zur steuerung von ventilen bei verbrennungskraftmaschinen und verfahren zu ihrer herstellung |
JPH04285446A (ja) * | 1991-03-13 | 1992-10-09 | Fanuc Ltd | ロータ構造 |
JPH05103449A (ja) * | 1991-10-04 | 1993-04-23 | Asmo Co Ltd | 回転電機用積層コアの製造方法 |
JP3574234B2 (ja) | 1995-09-20 | 2004-10-06 | ティーアールダブリュ オートモーティブ ジャパン株式会社 | ロータ製造方法 |
JPH1014147A (ja) | 1996-06-24 | 1998-01-16 | Fuji Electric Co Ltd | 周方向着磁形回転子を持つ回転機及びその製造方法 |
WO1998024165A1 (en) | 1996-11-27 | 1998-06-04 | Emerson Electric Co. | Counterbored rotors for natural frequency variation |
JPH10201152A (ja) * | 1997-01-17 | 1998-07-31 | Mitsubishi Electric Corp | 永久磁石回転子およびその製造方法 |
JP2000232744A (ja) * | 1999-02-12 | 2000-08-22 | Densei Lambda Kk | Srモータのロータ形状及びシャフト圧入構造 |
DE10057633A1 (de) * | 2000-11-21 | 2002-06-06 | Bosch Gmbh Robert | Anker und Verfahren zur Herstellung eines Ankers |
JP2006115581A (ja) | 2004-10-13 | 2006-04-27 | Matsushita Electric Ind Co Ltd | 密閉型電動圧縮機 |
JP4602784B2 (ja) * | 2005-02-07 | 2010-12-22 | オリエンタルモーター株式会社 | モータのロータコアとシャフトの締結構造 |
JP2008067571A (ja) | 2006-09-11 | 2008-03-21 | Jtekt Corp | モータ及び電動ポンプ |
JP2011239612A (ja) | 2010-05-12 | 2011-11-24 | Denso Corp | 回転電機の回転子 |
JP5899683B2 (ja) * | 2011-07-11 | 2016-04-06 | トヨタ自動車株式会社 | ロータ及びロータを備える回転電機 |
-
2012
- 2012-04-17 EP EP12786465.0A patent/EP2712063B1/en active Active
- 2012-04-17 JP JP2013515050A patent/JP5723443B2/ja not_active Expired - Fee Related
- 2012-04-17 US US14/117,583 patent/US9350218B2/en active Active
- 2012-04-17 CN CN201280019773.3A patent/CN103493339B/zh active Active
- 2012-04-17 WO PCT/JP2012/060329 patent/WO2012157384A1/ja active Application Filing
-
2015
- 2015-03-27 JP JP2015066511A patent/JP5955431B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPWO2012157384A1 (ja) | 2014-07-31 |
CN103493339A (zh) | 2014-01-01 |
EP2712063B1 (en) | 2016-04-06 |
US9350218B2 (en) | 2016-05-24 |
JP5723443B2 (ja) | 2015-05-27 |
JP2015112018A (ja) | 2015-06-18 |
WO2012157384A1 (ja) | 2012-11-22 |
CN103493339B (zh) | 2016-01-20 |
US20140290048A1 (en) | 2014-10-02 |
EP2712063A1 (en) | 2014-03-26 |
EP2712063A4 (en) | 2015-03-25 |
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