DE102010013053B3 - Hydraulic workpiece clamping apparatus for use in drilling/milling machining center that is utilized for cutting work piece, has electromotive drive connected with pump over drive shaft and clutch, and magnets arranged in top plate - Google Patents
Hydraulic workpiece clamping apparatus for use in drilling/milling machining center that is utilized for cutting work piece, has electromotive drive connected with pump over drive shaft and clutch, and magnets arranged in top plate Download PDFInfo
- Publication number
- DE102010013053B3 DE102010013053B3 DE201010013053 DE102010013053A DE102010013053B3 DE 102010013053 B3 DE102010013053 B3 DE 102010013053B3 DE 201010013053 DE201010013053 DE 201010013053 DE 102010013053 A DE102010013053 A DE 102010013053A DE 102010013053 B3 DE102010013053 B3 DE 102010013053B3
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- DE
- Germany
- Prior art keywords
- hydraulic
- workpiece clamping
- workpiece
- machine
- drilling
- 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
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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
- B23Q1/0009—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts
- B23Q1/0018—Energy-transferring means or control lines for movable machine parts; Control panels or boxes; Control parts comprising hydraulic 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/08—Work-clamping means other than mechanically-actuated
- B23Q3/082—Work-clamping means other than mechanically-actuated hydraulically actuated
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
Description
Die Erfindung geht von der im Oberbegriff des Patentanspruchs 1 definierten hydraulischen Werkstückspannvorrichtung aus.The invention is based on the defined in the preamble of
Eine wiederholgenaue und rationell spanende industrielle Fertigung von Werkstücken in größeren Stückzahlen auf Bohr-/Fräsbearbeitungszentren bedingt, insbesondere bei einer effektiven Mehrstückspannung eine Werkstück-Spannvorrichtung, die als ein Hydraulik-Spannsystem ausgebildet ist.A repeatable and efficient cutting industrial production of workpieces in large numbers on drilling / milling centers due, especially in an effective multi-piece clamping a workpiece clamping device, which is designed as a hydraulic clamping system.
Stand der Technik ist, dass die durch elektromotorisch bestätigte Pumpen realisierte hydraulische Leistungsmedienversorgung für die Funktionsbaugruppen in der hydraulischen Werkstück-Spannvorrichtung durch Komponenten für Druckölerzeugung, -verteilung und -zuführung an bzw. unter die Spannvorrichtung in den Bohr-/Fräsbearbeitungszentren und in den Maschinentischen integriert und installiert sind. An der jeweiligen Schnittstelle des Bohr-/Fräsbearbeitungszentrums und der hydraulischen Spannvorrichtung ist eine Drehdurchführung als Kupplungssystem zwischen beiden vorgesehen, die in einem als Maschinenpalette bezeichneten Adaptermodul aufgenommen ist und so die Druckölbereitstellung für die Werkstückspannung in der Vorrichtung realisiert.It is known in the art that the electromotive-confirmed pumps implement hydraulic power media supply to the functional assemblies in the hydraulic workpiece chuck through components for pressurized oil production, distribution, and supply to and under the chuck in the drilling / milling centers and in the machine tables and installed. At the respective interface of the drilling / milling center and the hydraulic tensioning device, a rotary feedthrough is provided as a coupling system between the two, which is accommodated in an adapter module referred to as a machine pallet and so realized the pressure oil supply for the workpiece voltage in the device.
Beispielhaft ist aus
Aus
Nachteilig ist, dass diese hydraulischen Werkstück-Spannvorrichtungen, mit denen eine effektive Mehrstück-Spannung einerseits und eine intelligente Informationsdatenerfassung und -nutzung andererseits möglich ist, nur auf bestimmten hochwertigen mit einer aufwendigen Hydraulik-Druckölversorgung ausgestatteten Bohr-/Fräsbearbeitungszentren bzw. auf entsprechenden Fertigungssystemen anwendbar sind. Bei bestimmten Bohr-/Fräsbearbeitungszentren in kostengünstiger vereinfachter Bauweise ist die Erzeugung und Anwendung von Hydrauliköl nicht bzw. nicht mehr vorgesehen.The disadvantage is that these hydraulic workpiece clamping devices, with which an effective multi-part voltage on the one hand and intelligent information data acquisition and use on the other hand is possible only on certain high-quality equipped with a complex hydraulic pressure oil supply drilling / milling centers or on corresponding manufacturing systems applicable are. In certain drilling / milling centers in cost-effective simplified design, the production and application of hydraulic oil is not or no longer provided.
Der im Patentanspruch 1 angegebenen Erfindung liegt das Problem zu Grunde, eine hydraulische Werkstück-Spannvorrichtung so auszubilden und mit Hydraulik-Drucköl zu versorgen, dass eine von Bohr-/Fräsbearbeitungszentren oder von anderen einfachstrukturierten Werkzeugmaschinen oder Kompaktmaschinen unabhängige Hydraulik-Druckölversorgung realisierbar ist.The specified in
Das Problem wird durch den Gegenstand nach Patentanspruch 1 gelöst. Die Maschinenpalette, auf der der Werkstückaufspannkörper angeordnet ist, ist als ein Hohlkörper ausgebildet. In diesem sind eine Hydraulikpumpe, ein Generator für die Stromversorgung von Sensoren, ein Hydrauliktank und Wegeventile angeordnet und miteinander funktions- sowie leitungsverbunden.The problem is solved by the subject matter of
Im Maschinentisch des Bohr-/Fräsbearbeitungszentrums sind Stromversorgungsleitungen für in den Rundtisch aufgenommene elektrische Hubmagnete zur Betätigung von Wegeventilen angeordnet.In the machine table of the drilling / milling center power supply lines are arranged for recorded in the rotary table electric solenoids for operating directional control valves.
Die weiteren Erfindungsausgestaltungen, die im Patentanspruch 2 angegeben sind, betreffen die Anordnung von Hydraulikleitungen für die Spannstellen sowie die alternative oder ergänzende Anordnung von Hydrauliktanks in Hohlräumen des Werkstückaufspannkörpers und ihre druckdichte Leitungsverbindung miteinander.The other embodiments of the invention, which are specified in
Die Erfindung ist in einem Ausführungsbeispiel in den
Die in
Aus
Die Teilansicht in
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Maschinenpalettemachine range
- 1.11.1
- Hydraulikpumpehydraulic pump
- 1.21.2
- Hydrauliktankhydraulic tank
- 1.31.3
- (mechanisch oder elektromagnetisch betätigte) Wegeventile(mechanically or electromagnetically actuated) directional control valves
- 1.41.4
- Generatorgenerator
- 1.51.5
- Kupplungclutch
- 22
- WerkstückaufspannkörperWerkstückaufspannkörper
- 2.12.1
- Spannstellenclamping points
- 2.22.2
- Werkstückeworkpieces
- 2.32.3
- Sensorensensors
- 33
- Rundtischroundtable
- 3.13.1
-
senkrechte Mittenachse von
3 vertical center axis of3 - 3.23.2
- elektrische Hubmagneteelectric lifting magnets
- 44
- Maschinentischmachine table
- 4.14.1
- elektromotorischer Antriebelectric motor drive
- 4.24.2
-
Antriebswelle von
4.1 Drive shaft of4.1
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010013053 DE102010013053B3 (en) | 2010-03-24 | 2010-03-24 | Hydraulic workpiece clamping apparatus for use in drilling/milling machining center that is utilized for cutting work piece, has electromotive drive connected with pump over drive shaft and clutch, and magnets arranged in top plate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010013053 DE102010013053B3 (en) | 2010-03-24 | 2010-03-24 | Hydraulic workpiece clamping apparatus for use in drilling/milling machining center that is utilized for cutting work piece, has electromotive drive connected with pump over drive shaft and clutch, and magnets arranged in top plate |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010013053B3 true DE102010013053B3 (en) | 2011-09-29 |
Family
ID=44586259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE201010013053 Expired - Fee Related DE102010013053B3 (en) | 2010-03-24 | 2010-03-24 | Hydraulic workpiece clamping apparatus for use in drilling/milling machining center that is utilized for cutting work piece, has electromotive drive connected with pump over drive shaft and clutch, and magnets arranged in top plate |
Country Status (1)
Country | Link |
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DE (1) | DE102010013053B3 (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012001540U1 (en) | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Autarkic electrohydraulic workpiece clamping device |
DE102011117776B3 (en) * | 2011-11-04 | 2013-03-28 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Electrohydraulic workpiece clamping apparatus for clamping workpiece during e.g. cutting process, has control components and sensors that are arranged at clamping bodies, where workpieces are clamped by apparatus in manufacturing position |
DE102012006354B3 (en) * | 2012-03-28 | 2013-04-18 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Autarkic electrohydraulic workpiece clamping device |
DE102012014617B3 (en) * | 2012-07-24 | 2013-05-08 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Intelligent work clamping device is equipped power supply module, which has framed device module-part that supports fixed line connecting pins, where device module-part is stationary arranged with adapter plate |
DE102012014618B3 (en) * | 2012-07-24 | 2013-06-06 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Data communication module for communicating between workpiece clamping apparatus and e.g. handgrip, has module body ensuring power control and data lock on power control part where captiveness of data in memory is displayed on computer |
DE202013003108U1 (en) | 2013-03-28 | 2013-06-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Workpiece pallet on drilling-milling machining centers |
EP3141338A1 (en) * | 2015-09-08 | 2017-03-15 | WVL Werkzeug- und Vorrichtungsbau Lichtenstein GmbH | Workpiece tensioning body with integrated conducting systems |
WO2021018408A1 (en) * | 2019-07-31 | 2021-02-04 | Deckel Maho Pfronten Gmbh | Transmission arrangement and method for transmitting energy and signals between a control unit of a machine tool and electronic components |
CN113084565A (en) * | 2021-04-13 | 2021-07-09 | 常州国锐工具有限公司 | Clamping device is used in processing of non-standard cutter |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4108545C2 (en) * | 1991-03-15 | 1997-10-16 | Hohenstein Vorrichtungsbau | Hydraulic clamping range |
DE29922068U1 (en) * | 1999-12-15 | 2000-02-17 | Gesellschaft zur Förderung des Maschinenbaues mbH, 60528 Frankfurt | Intelligent workpiece clamping device |
DE10218188C1 (en) * | 2002-04-24 | 2003-06-12 | Hohenstein Vorrichtungsbau | Intelligent workpiece holder is connected to machine tool logic circuit for control of position of work |
-
2010
- 2010-03-24 DE DE201010013053 patent/DE102010013053B3/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4108545C2 (en) * | 1991-03-15 | 1997-10-16 | Hohenstein Vorrichtungsbau | Hydraulic clamping range |
DE29922068U1 (en) * | 1999-12-15 | 2000-02-17 | Gesellschaft zur Förderung des Maschinenbaues mbH, 60528 Frankfurt | Intelligent workpiece clamping device |
DE10218188C1 (en) * | 2002-04-24 | 2003-06-12 | Hohenstein Vorrichtungsbau | Intelligent workpiece holder is connected to machine tool logic circuit for control of position of work |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011117776B3 (en) * | 2011-11-04 | 2013-03-28 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Electrohydraulic workpiece clamping apparatus for clamping workpiece during e.g. cutting process, has control components and sensors that are arranged at clamping bodies, where workpieces are clamped by apparatus in manufacturing position |
DE202012001540U1 (en) | 2012-02-15 | 2012-03-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Autarkic electrohydraulic workpiece clamping device |
EP2644315A1 (en) | 2012-03-28 | 2013-10-02 | HOHENSTEIN Vorrichtungsbau und Spannsysteme GmbH | Autonomous electrohydraulic clamping device for work pieces |
DE102012006354B3 (en) * | 2012-03-28 | 2013-04-18 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Autarkic electrohydraulic workpiece clamping device |
DE102012014617B3 (en) * | 2012-07-24 | 2013-05-08 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Intelligent work clamping device is equipped power supply module, which has framed device module-part that supports fixed line connecting pins, where device module-part is stationary arranged with adapter plate |
DE102012014618B3 (en) * | 2012-07-24 | 2013-06-06 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Data communication module for communicating between workpiece clamping apparatus and e.g. handgrip, has module body ensuring power control and data lock on power control part where captiveness of data in memory is displayed on computer |
DE202013003108U1 (en) | 2013-03-28 | 2013-06-14 | Hohenstein Vorrichtungsbau Und Spannsysteme Gmbh | Workpiece pallet on drilling-milling machining centers |
EP3141338A1 (en) * | 2015-09-08 | 2017-03-15 | WVL Werkzeug- und Vorrichtungsbau Lichtenstein GmbH | Workpiece tensioning body with integrated conducting systems |
WO2021018408A1 (en) * | 2019-07-31 | 2021-02-04 | Deckel Maho Pfronten Gmbh | Transmission arrangement and method for transmitting energy and signals between a control unit of a machine tool and electronic components |
CN114269511A (en) * | 2019-07-31 | 2022-04-01 | 德克尔马霍普夫龙滕有限公司 | Transmission device and method for transmitting energy and signals between a machine tool control unit and an electronic component |
US12030146B2 (en) | 2019-07-31 | 2024-07-09 | Deckel Maho Pfronten Gmbh | Transmission arrangement and method for transmitting energy and signals between a control unit of a machine tool and electronic components |
CN113084565A (en) * | 2021-04-13 | 2021-07-09 | 常州国锐工具有限公司 | Clamping device is used in processing of non-standard cutter |
CN113084565B (en) * | 2021-04-13 | 2022-03-08 | 常州国锐工具有限公司 | Clamping device is used in processing of non-standard cutter |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |
Effective date: 20111230 |
|
R081 | Change of applicant/patentee |
Owner name: WVL-WERKZEUG- UND VORRICHTUNGSBAU LICHTENSTEIN, DE Free format text: FORMER OWNER: HOHENSTEIN VORRICHTUNGSBAU UND SPANNSYSTEME GMBH, 09337 HOHENSTEIN-ERNSTTHAL, DE Effective date: 20141119 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |