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WO2008143053A1 - 工作機械用の角度割出し装置 - Google Patents

工作機械用の角度割出し装置 Download PDF

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Publication number
WO2008143053A1
WO2008143053A1 PCT/JP2008/058751 JP2008058751W WO2008143053A1 WO 2008143053 A1 WO2008143053 A1 WO 2008143053A1 JP 2008058751 W JP2008058751 W JP 2008058751W WO 2008143053 A1 WO2008143053 A1 WO 2008143053A1
Authority
WO
WIPO (PCT)
Prior art keywords
rotating shaft
housing
motor
machine tool
indexing device
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.)
Ceased
Application number
PCT/JP2008/058751
Other languages
English (en)
French (fr)
Inventor
Yoshinori Tatsuda
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.)
Tsudakoma Corp
Original Assignee
Tsudakoma Industrial Co Ltd
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 Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Industrial Co Ltd
Priority to AT08752631T priority Critical patent/ATE552941T1/de
Priority to EP08752631A priority patent/EP2145721B1/en
Priority to US12/598,978 priority patent/US8519587B2/en
Priority to CN2008800078475A priority patent/CN101652223B/zh
Publication of WO2008143053A1 publication Critical patent/WO2008143053A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
    • B23Q16/02—Indexing equipment
    • B23Q16/08—Indexing equipment having means for clamping the relatively movable parts together in the indexed position
    • B23Q16/10—Rotary indexing
    • B23Q16/102—Rotary indexing with a continuous drive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q2210/00—Machine tools incorporating a specific component
    • B23Q2210/004—Torque motors
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/307672—Angularly adjustable cutter head
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309296—Detachable or repositionable tool head
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/309352—Cutter spindle or spindle support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Machine Tool Units (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Machine Tool Positioning Apparatuses (AREA)

Abstract

【課題】ケーブルの破損をできる限り防止し、モータを内蔵する部品の外径寸法を、モータ用ケーブルの配線に伴って大型化せずに済むこと。 【解決手段】回転駆動対象部材11が固定される回転軸40と、回転軸40の外周を囲み工作機械本体に着脱するハウジング30と、ハウジング30と回転軸40の間に配置する軸受B1,B2と、ハウジング30と回転軸40の間に配置され回転軸40を回転して角度位置を割出す駆動手段を含み、駆動手段としてハウジング30内で回転軸40の周りに同心円状に配置されたモータロータとモータステータの駆動モータM1,M2,M3を用いた工作機械用の角度割出し装置であって、前記ハウジング30は、前記回転軸40の外周を囲む外筒の肉厚内部に、前記駆動モータM1,M2,M3に接続するケーブルc11,c21,c31の引き出し方向の全長のうち少なくとも上流部分が挿通される配線孔H1,H2,H3を、前記回転軸40の軸線方向に沿って設けてある。
PCT/JP2008/058751 2007-05-14 2008-05-13 工作機械用の角度割出し装置 Ceased WO2008143053A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT08752631T ATE552941T1 (de) 2007-05-14 2008-05-13 Winkelteilervorrichtung für werkzeugmaschine
EP08752631A EP2145721B1 (en) 2007-05-14 2008-05-13 Angular indexing device for machine tool
US12/598,978 US8519587B2 (en) 2007-05-14 2008-05-13 Angular indexing apparatus for machine tool
CN2008800078475A CN101652223B (zh) 2007-05-14 2008-05-13 工作机械用分度装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007128316A JP5057843B2 (ja) 2007-05-14 2007-05-14 工作機械用の角度割出し装置
JP2007-128316 2007-05-14

Publications (1)

Publication Number Publication Date
WO2008143053A1 true WO2008143053A1 (ja) 2008-11-27

Family

ID=40031762

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/058751 Ceased WO2008143053A1 (ja) 2007-05-14 2008-05-13 工作機械用の角度割出し装置

Country Status (8)

Country Link
US (1) US8519587B2 (ja)
EP (1) EP2145721B1 (ja)
JP (1) JP5057843B2 (ja)
KR (1) KR20100016258A (ja)
CN (1) CN101652223B (ja)
AT (1) ATE552941T1 (ja)
TW (1) TW200900194A (ja)
WO (1) WO2008143053A1 (ja)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5057844B2 (ja) * 2007-05-14 2012-10-24 津田駒工業株式会社 工作機械用の角度割出し装置
JP5057845B2 (ja) * 2007-05-14 2012-10-24 津田駒工業株式会社 工作機械用の角度割出し装置
JP5081513B2 (ja) * 2007-07-03 2012-11-28 津田駒工業株式会社 工作機械用の割出装置
US8950987B2 (en) * 2008-12-02 2015-02-10 Yamazaki Mazak Corporation Method of boring work by 5-axis machining double-housing machine tool and 5-axis machining double-housing machine tool
JP6007727B2 (ja) * 2012-10-31 2016-10-12 日本精工株式会社 主軸装置および工作機械
EP3096049A4 (en) * 2014-01-14 2017-07-05 NSK Ltd. Rotating mechanism, machine tool, and semiconductor production device
WO2017169419A1 (ja) * 2016-03-30 2017-10-05 日本電産サンキョー株式会社 回転アクチュエータおよびロボット
US20170326702A1 (en) * 2016-05-12 2017-11-16 Tsudakoma Kogyo Kabushiki Kaisha Rotary table device for machine tool
DE102016119821A1 (de) * 2016-10-18 2018-04-19 Franz Kessler Gmbh Motorspindel
KR102023691B1 (ko) * 2018-04-27 2019-09-20 (주)기흥기계 공작 기계용 헤드 유닛 구동시스템
DE102018006306A1 (de) * 2018-08-10 2020-02-13 Sauter Feinmechanik Gmbh Wechselvorrichtung für Rundschalttische
DE112021000499T5 (de) * 2020-03-05 2022-11-03 Fanuc Corporation Spindelvorrichtung
TWI783665B (zh) * 2021-09-03 2022-11-11 聖杰國際股份有限公司 內驅動式分度器
KR102493254B1 (ko) * 2021-10-18 2023-01-27 산제트 인터내셔널 컴퍼니, 리미티드 내부 구동식 분도기

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116437A (ja) 1988-10-21 1990-05-01 Yamazaki Mazak Corp 同時５軸制御加工機
US5584621A (en) 1995-06-13 1996-12-17 Bertsche Engineering Corp. Direct drive multiple axes rotary spindle head for milling machine
JP2003170326A (ja) 2001-11-30 2003-06-17 Toshiba Mach Co Ltd 工作機械
JP2006102906A (ja) 2004-10-08 2006-04-20 Nsk Ltd 主軸装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2530340Y2 (ja) * 1989-10-19 1997-03-26 日本精工株式会社 ２モータ内蔵型スピンドル装置
JPH04289042A (ja) * 1991-03-14 1992-10-14 Matsuura Kikai Seisakusho:Kk 工作機械用回転割出テーブル
JPH08174358A (ja) * 1994-12-26 1996-07-09 Fanuc Ltd 工作機械のサブモータユニット装着装置
KR100947414B1 (ko) * 2001-10-15 2010-03-12 도시바 기카이 가부시키가이샤 공구와 공구홀더 및 공작기계
JP4336602B2 (ja) * 2004-03-29 2009-09-30 津田駒工業株式会社 工作機械用の傾斜回転円テーブル
CN2829971Y (zh) * 2005-10-27 2006-10-25 飞浦实业股份有限公司 直结式主轴的传动装置
JP5022695B2 (ja) * 2006-12-22 2012-09-12 株式会社森精機製作所 主軸装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02116437A (ja) 1988-10-21 1990-05-01 Yamazaki Mazak Corp 同時５軸制御加工機
US5584621A (en) 1995-06-13 1996-12-17 Bertsche Engineering Corp. Direct drive multiple axes rotary spindle head for milling machine
JP2003170326A (ja) 2001-11-30 2003-06-17 Toshiba Mach Co Ltd 工作機械
JP2006102906A (ja) 2004-10-08 2006-04-20 Nsk Ltd 主軸装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2145721A4

Also Published As

Publication number Publication date
US20100329807A1 (en) 2010-12-30
ATE552941T1 (de) 2012-04-15
US8519587B2 (en) 2013-08-27
JP2008279580A (ja) 2008-11-20
CN101652223A (zh) 2010-02-17
EP2145721A4 (en) 2011-04-27
KR20100016258A (ko) 2010-02-12
EP2145721B1 (en) 2012-04-11
TW200900194A (en) 2009-01-01
EP2145721A1 (en) 2010-01-20
CN101652223B (zh) 2011-10-26
JP5057843B2 (ja) 2012-10-24

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