DE102005026152B3 - Drive head used for positioning, in numerically-controlled machine, includes clamping ring fastened to rotor yoke forming annular space for fluid - Google Patents
Drive head used for positioning, in numerically-controlled machine, includes clamping ring fastened to rotor yoke forming annular space for fluid Download PDFInfo
- Publication number
- DE102005026152B3 DE102005026152B3 DE200510026152 DE102005026152A DE102005026152B3 DE 102005026152 B3 DE102005026152 B3 DE 102005026152B3 DE 200510026152 DE200510026152 DE 200510026152 DE 102005026152 A DE102005026152 A DE 102005026152A DE 102005026152 B3 DE102005026152 B3 DE 102005026152B3
- Authority
- DE
- Germany
- Prior art keywords
- rotor yoke
- annular space
- fluid
- housing
- clamping ring
- 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
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
- 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
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
- B23Q1/28—Means for securing sliding members in any desired position
- B23Q1/287—Means for securing sliding members in any desired position using a hydraulically controlled membrane acting directly upon a sliding member
-
- 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
-
- 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
- B23Q2220/00—Machine tool components
- B23Q2220/006—Spindle heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Die Erfindung betrifft, einen Antriebskopf für NC-gesteuerte Stellbewegungen einer Werkzeugspindel um eine Drehachse mit einem Gehäuse und einem konzentrisch zur Drehachse angeordneten mehrpoligen Außenläufermotor, der einen in das Gehäuse eingesetzten, ringförmigen, weichmagnetischen Stator mit Einzelpolwicklungen sowie ein mit Permanentmagneten belegtes ringförmiges Rotorjoch aufweist, das endseitig an einem in einem Statorgehäuse drehbar gelagerten Rotorkörper fest angeordnet ist.The Invention relates to a drive head for NC-controlled positioning movements a tool spindle about a rotation axis with a housing and a concentric with the axis of rotation arranged multipolar external rotor motor, one in the housing used, annular, soft magnetic stator with single-pole windings and one with permanent magnets occupied ring-shaped Rotor yoke, the end on a rotatable in a stator housing mounted rotor body is fixed.
Aus
der
Aus
der
Aufgabe der Erfindung ist es, einen Antriebskopf für NC-gesteuerte Stellbewegungen einer Werkzeugspindel um eine Drehachse mit einem Gehäuse und einem konzentrisch zur Drehachse angeordneten mehrpoligen Außenläufermotor, der einen in das Gehäuse eingesetzten, ringförmigen, weichmagnetischen Stator mit Einzelpolwicklungen sowie ein mit Permanentmagneten belegtes ringförmiges Rotorjoch aufweist, das endseitig an einem in einem Statorgehäuse drehbar gelagerten Rotorkörper fest angeordnet ist, zu entwickeln, mit der die Fertigungsgenauigkeit bedeutend verbessert wird.task The invention is a drive head for NC-controlled positioning movements a tool spindle about a rotation axis with a housing and a multi-pole external rotor motor arranged concentrically to the axis of rotation, one in the housing used, annular, soft magnetic stator with single-pole windings and one with permanent magnets occupied ring-shaped Rotor yoke, the end on a rotatable in a stator housing mounted rotor body is firmly established to develop, with the manufacturing accuracy is significantly improved.
Erfindungsgemäß wird die Aufgabe dadurch gelöst, dass zwischen dem Rotorjoch und dem Gehäuse ein am Rotorjoch befestigter Klemmring angeordnet ist, der mit dem Rotorjoch einen Ringraum bildet, der gehäuseseitig eine deformierbare Membran aufweist, wobei der Ringraum durch eine Fluidumlaufleitung mit einer Fluidpumpe verbunden ist, die im Fluidrücklauf nach dem Ringraum in der Fluidumlaufleitung ein Ventil aufweist, mit dem die Fluidumlaufleitung als Kühlmittelleitung oder als Druckleitung einsetzbar ist.According to the invention Task solved by that between the rotor yoke and the housing a fixed to the rotor yoke Clamping ring is arranged, which forms an annular space with the rotor yoke, the housing side having a deformable membrane, wherein the annulus by a Fluid circulation line is connected to a fluid pump, which in the fluid return to the annular space in the fluid circulation line has a valve, with the fluid circulation line as a coolant line or can be used as a pressure line.
Weitere Ausführungsformen der Erfindung zeigen die Ansprüche 2 bis 4.Further embodiments of the invention show the claims 2 to 4.
Nachfolgend wird die Erfindung anhand eines Ausführungsbeispieles näher erläutert: In der dazugehörigen Zeichnung zeigen die Figuren:following the invention is explained in more detail with reference to an embodiment: In the associated Drawing show the figures:
Die
Zwischen
dem Rotorkörper
Weiterhin
wird der finanzielle Aufwand bei der Fertigung des Klemmringes
- 11
- Werkzeugspindeltool spindle
- 22
- Gehäusecasing
- 33
- Drehachseaxis of rotation
- 44
- Statorstator
- 55
- Rotorjochrotor yoke
- 66
- Statorgehäusestator
- 77
- Rotorkörperrotor body
- 88th
- Klemmringclamping ring
- 99
- Membranmembrane
- 1010
- Ringraumannulus
- 1111
- FluidringleitungFluid loop
- 1212
- DrehdurchführungRotary union
- 1313
- Gehäusedeckelhousing cover
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510026152 DE102005026152B3 (en) | 2005-06-06 | 2005-06-06 | Drive head used for positioning, in numerically-controlled machine, includes clamping ring fastened to rotor yoke forming annular space for fluid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510026152 DE102005026152B3 (en) | 2005-06-06 | 2005-06-06 | Drive head used for positioning, in numerically-controlled machine, includes clamping ring fastened to rotor yoke forming annular space for fluid |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102005026152B3 true DE102005026152B3 (en) | 2006-07-13 |
Family
ID=36599651
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200510026152 Expired - Fee Related DE102005026152B3 (en) | 2005-06-06 | 2005-06-06 | Drive head used for positioning, in numerically-controlled machine, includes clamping ring fastened to rotor yoke forming annular space for fluid |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102005026152B3 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2116329A1 (en) * | 2007-03-01 | 2009-11-11 | Tsudakoma Kogyo Kabushiki Kaisha | Clamp sleeve |
EP2168718A1 (en) * | 2007-07-12 | 2010-03-31 | Tsudakoma Kogyo Kabushikikaisha | Index device |
US20100170372A1 (en) * | 2007-07-12 | 2010-07-08 | Tsudakoma Kogyo Kabushiki Kaisha | Spindle head for machine tool |
US20100206599A1 (en) * | 2007-10-11 | 2010-08-19 | Akira Sugiyama | Machine-tool spindle head |
US20120121356A1 (en) * | 2006-08-23 | 2012-05-17 | Tsudakoma Kogyo Kabushikikaisha | Machining head for machine tool |
CN103182655A (en) * | 2013-03-11 | 2013-07-03 | 温州思拓机械有限公司 | Multi-cutter processed numerically-controlled double-slider power head of valve body |
CN108296801A (en) * | 2018-04-04 | 2018-07-20 | 许文焕 | The two-way switch head of 5-shaft linkage numerical control lathe |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9212079U1 (en) * | 1992-09-08 | 1992-12-03 | Kopp Verfahrenstechnik GmbH, 7970 Leutkirch | Ultrasonic drive head for machining tools |
DE10104669C1 (en) * | 2001-02-02 | 2002-08-08 | Cytec Zylindertechnik Gmbh | Drive head for NC-controlled positioning movements of a tool spindle or a workpiece table around at least one axis of rotation |
-
2005
- 2005-06-06 DE DE200510026152 patent/DE102005026152B3/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9212079U1 (en) * | 1992-09-08 | 1992-12-03 | Kopp Verfahrenstechnik GmbH, 7970 Leutkirch | Ultrasonic drive head for machining tools |
DE10104669C1 (en) * | 2001-02-02 | 2002-08-08 | Cytec Zylindertechnik Gmbh | Drive head for NC-controlled positioning movements of a tool spindle or a workpiece table around at least one axis of rotation |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120121356A1 (en) * | 2006-08-23 | 2012-05-17 | Tsudakoma Kogyo Kabushikikaisha | Machining head for machine tool |
EP2116329A1 (en) * | 2007-03-01 | 2009-11-11 | Tsudakoma Kogyo Kabushiki Kaisha | Clamp sleeve |
EP2116329A4 (en) * | 2007-03-01 | 2011-04-20 | Tsudakoma Ind Co Ltd | Clamp sleeve |
US8449233B2 (en) | 2007-03-01 | 2013-05-28 | Tsudakoma Kogyo Kabushiki Kaisha | Clamp sleeve |
EP2168718A1 (en) * | 2007-07-12 | 2010-03-31 | Tsudakoma Kogyo Kabushikikaisha | Index device |
US20100170372A1 (en) * | 2007-07-12 | 2010-07-08 | Tsudakoma Kogyo Kabushiki Kaisha | Spindle head for machine tool |
EP2168718A4 (en) * | 2007-07-12 | 2011-04-27 | Tsudakoma Ind Co Ltd | Index device |
US8657541B2 (en) * | 2007-07-12 | 2014-02-25 | Tsudakoma Kogyo Kabushiki Kaisha | Spindle head for machine tool |
US20100206599A1 (en) * | 2007-10-11 | 2010-08-19 | Akira Sugiyama | Machine-tool spindle head |
CN103182655A (en) * | 2013-03-11 | 2013-07-03 | 温州思拓机械有限公司 | Multi-cutter processed numerically-controlled double-slider power head of valve body |
CN103182655B (en) * | 2013-03-11 | 2016-02-10 | 温州思拓机械有限公司 | Multi-cutter process valve numerical control double-slider unit head |
CN108296801A (en) * | 2018-04-04 | 2018-07-20 | 许文焕 | The two-way switch head of 5-shaft linkage numerical control lathe |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of the examined application without publication of unexamined application | ||
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: HS-BETEILIGUNGSGESELLSCHAFT MBH, 09224 GRUENA, DE |
|
8339 | Ceased/non-payment of the annual fee |