JPH09504743A - 外部電流供給装置を備えた工具ヘッド - Google Patents
外部電流供給装置を備えた工具ヘッドInfo
- Publication number
- JPH09504743A JPH09504743A JP7508928A JP50892895A JPH09504743A JP H09504743 A JPH09504743 A JP H09504743A JP 7508928 A JP7508928 A JP 7508928A JP 50892895 A JP50892895 A JP 50892895A JP H09504743 A JPH09504743 A JP H09504743A
- Authority
- JP
- Japan
- Prior art keywords
- tool
- tool head
- coil case
- coil
- machine
- 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.)
- Granted
Links
- 230000001939 inductive effect Effects 0.000 claims abstract description 10
- 238000005266 casting Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 229920002994 synthetic fiber Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 8
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000010125 resin casting Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
- 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
- B23Q5/043—Accessories for spindle drives
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F30/00—Fixed transformers not covered by group H01F19/00
- H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
- H01F30/10—Single-phase transformers
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/65—Means to drive tool
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/94—Tool-support
-
- 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
- Y10T409/303976—Milling with means to control temperature or lubricate
- Y10T409/304032—Cutter or work
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Auxiliary Devices For Machine Tools (AREA)
- Jigs For Machine Tools (AREA)
- Machine Tool Units (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.本体(11)と、本体(11)から軸方向に突出し、機械側のステータ(2 4)内で回転する機械主軸(22)に連結可能な工具軸(20)と、特に本体内 に設けられたスライダのための調節モータとしておよびまたは電子測定装置とし て形成された少なくとも一つの電流消費部と、この電流消費部のための外部電流 供給装置(18)とを備え、電流供給装置(18)が誘導式電流伝達経路を備え 、この電流伝達経路が、機械側のコイルケース(34)内に設けられた一次コイ ルと、工具軸(20)をリング状に取り囲む工具ヘッド側のコイルケース(26 )内に設けられた二次コイルを備え、工具軸が機械主軸(22)に連結されてい るときに、両コイルケース(26,34)が(狭い)空隙によって互いに分離さ れている、工作機械に使用される工具ヘッドにおいて、機械側のコイルケース( 34)が工具軸(20)を環状に取り囲む、機械主軸(22)と工具ヘッド(1 0)の間の自由な軸方向中間室にステータ側から挿入され、半径方向から工具( 20)への接近のための自由空間(43)を残して工具軸(20)の外周の一部 だけをセグメント状に取り囲み、軸方向の空隙(35)によって工具ヘッド側の コイルケース(26)から分離されていることを特徴とする工具ヘッド。 2.工具軸(20)が自由空間(43)を通って半径方向から接近可能な掴み溝 (46)を備えていることを特徴とする請求項1記載の工具ヘッド。 3.ステータ側のコイルケース(34)が空隙(35)を調節するために軸方向 に調節可能であり、およびまたは工具軸線(12)に対して平行な軸線回りの、 ステータ(24)と相対的な回転位置を調節可能であることを特徴とする請求項 1または2記載の工具ヘッド。 4.ステータ側のコイルケース(34)が特に半径方向に突出する冷却リブ(5 4)を備えていることを特徴とする請求項1〜3のいずれか一つに記載の工具ヘ ッド。 5.コイルケース(26,34)が空隙(35)を介して軸方向で互いに向き合 ったその側面(36,38)が開放し、一次コイルと二次コイルが当該のコイ ルケースに挿入された、合成物質または合成樹脂製の機械的に負荷可能な鋳物( 31,32)に埋め込まれていることを特徴とする請求項1〜4のいずれか一つ に記載の工具ヘッド。 6.電流を調整およびまたは安定化するための、一次コイルまたは二次コイルに 接続された一次電子装置または二次電子装置が、ステータ側およびまたは工具ヘ ッド側のコイルケース(26,34)内に設けられていることを特徴とする請求 項1〜5のいずれか一つに記載の工具ヘッド。 7.工具軸(20)と工具ヘッド側のコイルケース(26)が共通の中央ボルト (21)によって本体(11)の軸保持固定具(23)内に軸方向に取り外し可 能に固定されていることを特徴とする請求項1〜6のいずれか一つに記載の工具 ヘッド。 8.工具軸(20)が中央ボルト(21)に対して偏心配置された少なくとも1 本の連行ピン(25)を介して付加的に本体(11)内に固定されていることを 特徴とする請求項7記載の工具ヘッド。 9.工具ヘッド側のコイルケース(26)が中央ボルト(21)に対して偏心配 置された少なくとも1本の連行ピン(30)を介して付加的に本体内に固定され ていることを特徴とする請求項7または8記載の工具ヘッド。 10.ステータ側のコイルケース(34)を収容するために、軸方向に調節可能で 回転位置を調節可能な保持部材(40)がステータに取り外し可能に設けられて いることを特徴とする請求項1〜9のいずれか一つに記載の工具ヘッド。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4330820A DE4330820A1 (de) | 1993-09-13 | 1993-09-13 | Werkzeugkopf mit externer Stromversorgung |
DE4330820.1 | 1993-09-13 | ||
PCT/EP1994/002303 WO1995007792A1 (de) | 1993-09-13 | 1994-07-13 | Werkzeugkopf mit externer stromversorgung |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH09504743A true JPH09504743A (ja) | 1997-05-13 |
JP3935501B2 JP3935501B2 (ja) | 2007-06-27 |
Family
ID=6497435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50892895A Expired - Lifetime JP3935501B2 (ja) | 1993-09-13 | 1994-07-13 | 外部の電流供給装置と工具ヘッドを有する工作機械 |
Country Status (10)
Country | Link |
---|---|
US (1) | US5791836A (ja) |
EP (1) | EP0719199B1 (ja) |
JP (1) | JP3935501B2 (ja) |
AT (1) | ATE158739T1 (ja) |
DE (2) | DE4330820A1 (ja) |
DK (1) | DK0719199T3 (ja) |
ES (1) | ES2109008T3 (ja) |
HK (1) | HK1000825A1 (ja) |
SG (1) | SG47648A1 (ja) |
WO (1) | WO1995007792A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007509764A (ja) * | 2003-10-30 | 2007-04-19 | レニショウ パブリック リミテッド カンパニー | 機械適合 |
JP2012507406A (ja) * | 2008-11-05 | 2012-03-29 | コメート グループ ゲーエムベーハー | 電気エネルギー用の回転伝送器を備えたマシニングセンタ |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1996027468A1 (de) * | 1995-03-03 | 1996-09-12 | Komet Präzisionswerkzeuge Robert Breuning Gmbh | Positionierantrieb, insbesondere für den einsatz in maschinenwerkzeugen sowie werkzeugkopf mit einem solchen positionierantrieb |
DE10200488B4 (de) * | 2002-01-09 | 2004-02-05 | Hema Elektronik-Fertigungs- Und Vertriebs Gmbh | Intelligenter Werkzeugkopf für den Einsatz in Werkzeugmaschinen |
EP2255920A3 (en) | 2002-04-20 | 2011-01-05 | Renishaw plc | Machine tool apparatus |
DE102005011197B4 (de) * | 2005-03-09 | 2013-03-07 | Komet Group Gmbh | Drehübertrager und damit ausgerüstetes Maschinengestell |
GB0506157D0 (en) * | 2005-03-24 | 2005-05-04 | Renishaw Plc | Power and/or signal paths for a machine tool accessory |
DE102007024503C5 (de) * | 2007-05-25 | 2011-07-28 | MAPAL Fabrik für Präzisionswerkzeuge Dr. Kress KG, 73431 | Übertragungseinrichtung |
AT513629B1 (de) | 2013-08-12 | 2014-06-15 | Wfl Millturn Tech Gmbh & Co Kg | Werkzeugmaschine mit einer Primärspule zur kontaktlosen Energie- und/oder Signalübertragung |
FR3010335B1 (fr) * | 2013-09-12 | 2015-10-16 | Cinetic Machining | Machine de percage fraisurage, notamment pour des pieces composant des structures d'avion. |
DE102014223544A1 (de) * | 2014-11-18 | 2016-05-19 | Sauer Gmbh | Spindelvorrichtung und Werkzeugmaschine mit Spindelvorrichtung |
DE102015212810B4 (de) | 2015-07-08 | 2023-10-19 | Sauer Gmbh | Vorrichtung zur Erzeugung einer Ultraschallschwingung eines Werkzeugs und zur Messung von Schwingungsparametern |
DE102015218030A1 (de) * | 2015-09-18 | 2017-03-23 | Sauer Gmbh | Kopplungssystem zur Verwendung an einer Spindelvorrichtung einer Werkzeugmaschine |
DE102018111039A1 (de) * | 2018-05-08 | 2019-11-14 | Son-X Gmbh | Vorrichtung zum rotatorischen Antrieb eines Werkzeugs und Spindel dafür |
TWI669185B (zh) * | 2018-08-28 | 2019-08-21 | 國立中興大學 | 非接觸式電能傳輸的高頻振動主軸系統及拘束件製程方法 |
US12057755B2 (en) * | 2020-01-29 | 2024-08-06 | Hougen Manufacturing, Inc. | Electric motor power cord for portable electrical assembly |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2033145A5 (ja) * | 1969-03-04 | 1970-11-27 | Olivetti & Co Spa | |
DE2221371B2 (de) * | 1972-05-02 | 1974-04-25 | Siemens Ag, 1000 Berlin U. 8000 Muenchen | Einrichtung zur drahtlosen Übertragung eines Meßwerts von einem Meßwertgeber in eine Auswerteschaltung |
DE2409043C3 (de) * | 1974-02-25 | 1979-09-20 | Vibro-Meter S.A. Fabrique D'appareils De Mesure Et D'enregistrement Electroniques, Freiburg (Schweiz) | Drehübertrager |
DE2419081C3 (de) * | 1974-04-20 | 1979-02-15 | Bien, Reinhold, 6701 Ruppertsberg | Vorrichtung zur kontaktlosen Messwertübertragung |
DE2854199A1 (de) * | 1978-12-15 | 1980-06-26 | Vdo Schindling | Einrichtung zum uebertragen von messwerten |
SE423875B (sv) * | 1979-02-07 | 1982-06-14 | Sandvik Ab | Verktygskoppling mellan ett skervertkyg och en maskinspindel |
JPS5890443A (ja) * | 1981-11-20 | 1983-05-30 | Agency Of Ind Science & Technol | 機械加工物品の計測における信号伝達装置 |
JPH0246348B2 (ja) * | 1982-10-21 | 1990-10-15 | Yotaro Hatamura | Koguhorudaagatakenshutsusochi |
WO1984002298A1 (en) * | 1982-12-07 | 1984-06-21 | Renishaw Plc | Machine tool |
NL8303426A (nl) * | 1983-10-06 | 1985-05-01 | Nederlandse Gasunie Nv | Inrichting voor het contactloos elektrisch voeden van op een roteerbare as bevestigde apparatuur. |
DE3600466A1 (de) * | 1986-01-10 | 1987-07-16 | Otto Zettl | Spannfutter fuer rotierende werkzeuge |
SU1403113A1 (ru) * | 1986-12-23 | 1988-06-15 | Производственное Объединение Турбостроения "Ленинградский Металлический Завод" | Устройство дл бесконтактной передачи электроэнергии на вращающийс объект |
DE3720746A1 (de) * | 1987-06-23 | 1989-01-05 | Dittel Walter Gmbh | Auswuchtvorrichtung fuer von einer umlaufenden welle getragene gegenstaende |
JP2818938B2 (ja) * | 1988-01-06 | 1998-10-30 | エヌティーエンジニアリング株式会社 | 作業機械 |
DE3817951A1 (de) * | 1988-05-27 | 1989-11-30 | Bahmueller Masch W | Spannsystem fuer rundlaufende werkzeuge |
JPH0398716A (ja) * | 1989-09-09 | 1991-04-24 | Brother Ind Ltd | 工作機械 |
DE4025610A1 (de) * | 1990-08-13 | 1992-02-20 | Fortuna Werke Maschf Ag | Hochgeschwindigkeits- bohr- oder fraesspindel |
DE4031466C1 (en) * | 1990-10-05 | 1991-11-07 | Paul Forkardt Gmbh & Co Kg, 4000 Duesseldorf, De | Rotating chuck with power-operated clamping jaws - has measuring pick=up for clamping force coupled to signal generator supplying receiver for evaluator |
DE4129057A1 (de) * | 1991-09-02 | 1993-03-04 | Vdo Schindling | Zeigerinstrument |
IT1261640B (it) * | 1992-03-30 | 1996-05-23 | Unita' operatrice elettromeccanica avente entrambi i motori elettrici e la vite a ricircolazione di sfere coassiali con il mandrino ed interni al cannotto mobile |
-
1993
- 1993-09-13 DE DE4330820A patent/DE4330820A1/de not_active Withdrawn
-
1994
- 1994-07-13 EP EP94923732A patent/EP0719199B1/de not_active Expired - Lifetime
- 1994-07-13 DK DK94923732.5T patent/DK0719199T3/da active
- 1994-07-13 ES ES94923732T patent/ES2109008T3/es not_active Expired - Lifetime
- 1994-07-13 DE DE59404231T patent/DE59404231D1/de not_active Expired - Lifetime
- 1994-07-13 AT AT94923732T patent/ATE158739T1/de active
- 1994-07-13 SG SG1996003415A patent/SG47648A1/en unknown
- 1994-07-13 JP JP50892895A patent/JP3935501B2/ja not_active Expired - Lifetime
- 1994-07-13 WO PCT/EP1994/002303 patent/WO1995007792A1/de active IP Right Grant
- 1994-07-13 US US08/617,743 patent/US5791836A/en not_active Expired - Lifetime
-
1997
- 1997-12-13 HK HK97102417A patent/HK1000825A1/xx not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007509764A (ja) * | 2003-10-30 | 2007-04-19 | レニショウ パブリック リミテッド カンパニー | 機械適合 |
JP4649415B2 (ja) * | 2003-10-30 | 2011-03-09 | レニショウ パブリック リミテッド カンパニー | 工作機械付属品 |
JP2012507406A (ja) * | 2008-11-05 | 2012-03-29 | コメート グループ ゲーエムベーハー | 電気エネルギー用の回転伝送器を備えたマシニングセンタ |
Also Published As
Publication number | Publication date |
---|---|
WO1995007792A1 (de) | 1995-03-23 |
DE59404231D1 (de) | 1997-11-06 |
EP0719199A1 (de) | 1996-07-03 |
HK1000825A1 (en) | 1998-05-01 |
EP0719199B1 (de) | 1997-10-01 |
US5791836A (en) | 1998-08-11 |
ES2109008T3 (es) | 1998-01-01 |
JP3935501B2 (ja) | 2007-06-27 |
ATE158739T1 (de) | 1997-10-15 |
DE4330820A1 (de) | 1995-03-16 |
DK0719199T3 (da) | 1998-05-11 |
SG47648A1 (en) | 1998-04-17 |
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