ES2082978T3 - Accionamiento del husillo principal para una maquina herramienta. - Google Patents

Accionamiento del husillo principal para una maquina herramienta.

Info

Publication number
ES2082978T3
ES2082978T3 ES91911681T ES91911681T ES2082978T3 ES 2082978 T3 ES2082978 T3 ES 2082978T3 ES 91911681 T ES91911681 T ES 91911681T ES 91911681 T ES91911681 T ES 91911681T ES 2082978 T3 ES2082978 T3 ES 2082978T3
Authority
ES
Spain
Prior art keywords
motors
tool
bearings
shafts
rotor
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 - Lifetime
Application number
ES91911681T
Other languages
English (en)
Inventor
Rudolf Gafner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2082978T3 publication Critical patent/ES2082978T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H02K16/025—Machines with one stator and two or more rotors with rotors and moving stators connected in a cascade
    • 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
    • B23Q1/54—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 two rotating pairs only
    • B23Q1/5468—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 two rotating pairs only a single rotating pair followed parallelly by 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Turning (AREA)
  • Gripping On Spindles (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

EL MECANISMO DE PROPULSION DEL EJE PRINCIPAL QUE SE PRESENTA COMPRENDE AL MENOS DOS MOTORES ELECTRICOS COLOCADOS EQUIAXIALMENTE UNO DETRAS DEL OTRO . SOLO EL ESTATOR (1) DE UNO DE LOS MOTORES ELECTRICOS EN EL EXTREMO FRONTAL (ES DECIR, HERRAMIENTA) DE LA FILA DE MOTORES ESTA FIJADO DE MANERA RIGIDA. LOS ESTATORES (3) DE LOS OTROS MOTORES ESTAN MONTADOS DE MANERA GIRATORIA EN EL ALOJAMIENTO (2). EL ROTOR (4) DE CADA MOTOR ESTA UNIDO MECANICAMENTE DE MANERA RIGIDA AL ESTATOR MONTADO DE MANERA GIRATORIA (3) DEL SIGUIENTE MOTOR SEGUN SE VE DESDE EL EXTREMO DE LA HERRAMIENTA. LOS ROTORES (4, 13) ESTAN AJUSTADOS SOBRE EJES MONTADOS COAXIALMENTE (5, 6) QUE SE EXTIENDEN SALIENDO POR EL EXTREMO DE LA HERRAMIENTA Y TIENEN PUNTOS CONECTORES PARA UN PORTAHERRAMIENTAS (14). EL ROTOR (4) QUE ESTA AL FRENTE DE LA LINEA DE MOTORES ESTA CONECTADO AL EJE EXTERIOR, TUBULAR (5) Y CADA UNO DE LOS ROTORES SIGUIENTES (13) ESTA CONECTADO AL SIGUIENTE EN UNA SERIE DE EJES (6) COLOCADOS SUCESIVAMENTE DENTRO DEL ANTERIOR. LOS COJINETES (7, 8) DE LOS MOTORES FRONTALES SE ENCUENTRAN ENTRE EL ALOJAMIENTO (2) Y EL EJE EXTERIOR, TUBULAR (5) MIENTRAS QUE LOS OTROS COJINETES (11, 12) ESTAN COLOCADOS ENTRE LOS EJES COAXIALES CERCANOS (5, 6). ESTE DISEÑO PERMITE QUE LA HERRAMIENTA CORRA A ALTAS RPM MIENTRAS QUE LOS COJINETES (7, 8, 11, 12) GIRAN A POCAS RPM.
ES91911681T 1990-07-16 1991-07-16 Accionamiento del husillo principal para una maquina herramienta. Expired - Lifetime ES2082978T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2367/90A CH682891A5 (de) 1990-07-16 1990-07-16 Hauptspindelantrieb für eine Werkzeugmaschine.

Publications (1)

Publication Number Publication Date
ES2082978T3 true ES2082978T3 (es) 1996-04-01

Family

ID=4232128

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91911681T Expired - Lifetime ES2082978T3 (es) 1990-07-16 1991-07-16 Accionamiento del husillo principal para una maquina herramienta.

Country Status (7)

Country Link
EP (1) EP0491894B1 (es)
JP (1) JPH05502627A (es)
AT (1) ATE133887T1 (es)
CH (1) CH682891A5 (es)
DE (1) DE59107387D1 (es)
ES (1) ES2082978T3 (es)
WO (1) WO1992001532A1 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06170676A (ja) * 1992-12-04 1994-06-21 Toshiba Mach Co Ltd 工作機械の軸回転駆動装置
US5757662A (en) * 1994-11-29 1998-05-26 Balance Dynamics, Inc. Eletromagnetically actuated rotating machine unbalance compensator
DE59608079D1 (de) * 1995-07-11 2001-12-06 Rudolf Gafner Werkzeughalter
CH691291A5 (de) 1996-10-29 2001-06-29 Rudolf Gafner Steuerbarer Werkzeughalter.
FR2756118B1 (fr) * 1996-11-20 1999-02-05 Moteurs Fox Machine electrique motrice a stockage inertiel alimentee par une source de tension continue autonome
DE19712238C2 (de) † 1997-03-24 2000-09-21 Ex Cell O Gmbh Radial zustellbares rotierendes Bohrwerkzeug
AT408045B (de) * 1998-01-30 2001-08-27 Schroedl Manfred Dipl Ing Dr Elektrische maschine
DE29901272U1 (de) 1999-01-26 1999-06-02 DEPO Werkzeugmaschinentechnik GmbH & Co., 33428 Marienfeld Spindelantrieb für eine Werkzeugmaschine
DE19916710B4 (de) 1999-04-14 2005-08-04 Lang, Günter Werkzeugantriebseinrichtung, insbesondere für Werkzeugmaschinen
ITPC20000011A1 (it) 2000-04-05 2001-10-05 Studio Tecnico Associato Maran Gruppo-mandrino per macchine utensili automatiche atto ad eseguire sia lavorazioni di potenza che di finitura
ITBA20010022A1 (it) * 2001-05-11 2002-11-11 Jupiter Srl Testa di precisione ad assi controllati con cambio automatico degli elettromandrini
JP2009089448A (ja) * 2005-12-30 2009-04-23 Yoshiji Kondo 三次元多連多段モータ
WO2007102190A1 (ja) * 2006-03-03 2007-09-13 Yoshiji Kondo 回転システム
DE102006016044A1 (de) * 2006-04-05 2007-10-18 Index-Werke Gmbh & Co. Kg Hahn & Tessky Getriebeeinheit und Werkzeughalter mit einer derartigen Getriebeeinheit
WO2007141872A1 (ja) * 2006-06-09 2007-12-13 Elegance Energy Co., Ltd. 回転機およびその駆動方法
CN1931485A (zh) * 2006-10-11 2007-03-21 任海 平面圆环旋转电机直接构成的机电一体化机床卡盘
JP4488375B2 (ja) 2007-11-22 2010-06-23 株式会社森精機製作所 工作機械の主軸装置
CN101518878B (zh) * 2009-04-07 2011-12-07 任海 一种无主轴机械变速箱节能机床
DE102010040359A1 (de) * 2010-09-07 2012-03-08 Evelin Sommer Elektrischer Generator und Rotorblattanordnung
JP5679785B2 (ja) * 2010-12-02 2015-03-04 株式会社マキタ 電動工具
RU2013129992A (ru) 2010-12-02 2015-01-10 Макита Корпорейшн Инструмент с приводом
JP5718188B2 (ja) * 2011-08-11 2015-05-13 株式会社マキタ 電動工具
DE102016119821A1 (de) * 2016-10-18 2018-04-19 Franz Kessler Gmbh Motorspindel
JP6847632B2 (ja) * 2016-11-07 2021-03-24 光洋機械工業株式会社 工具径可変主軸装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR972825A (fr) * 1941-05-08 1951-02-05 Moteur électrique et ses applications
FR1062175A (fr) * 1951-08-28 1954-04-20 Oerlikon Maschf Groupe de machines comprenant deux moteurs asynchrones à pôles regroupables
FR62367E (fr) * 1952-01-09 1955-06-14 Transmetteur de puissance électromécanique tournant dans lequel la vitesse varie automatiquement en fonction inverse de la variation du couple résistant, et ses applications

Also Published As

Publication number Publication date
CH682891A5 (de) 1993-12-15
JPH05502627A (ja) 1993-05-13
EP0491894A1 (de) 1992-07-01
EP0491894B1 (de) 1996-02-07
ATE133887T1 (de) 1996-02-15
DE59107387D1 (de) 1996-03-21
WO1992001532A1 (de) 1992-02-06

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