DE4114724A1 - Workholding fixture for machine - has four rotational and three translational axes in confined space - Google Patents
Workholding fixture for machine - has four rotational and three translational axes in confined spaceInfo
- Publication number
- DE4114724A1 DE4114724A1 DE4114724A DE4114724A DE4114724A1 DE 4114724 A1 DE4114724 A1 DE 4114724A1 DE 4114724 A DE4114724 A DE 4114724A DE 4114724 A DE4114724 A DE 4114724A DE 4114724 A1 DE4114724 A1 DE 4114724A1
- Authority
- DE
- Germany
- Prior art keywords
- pillar
- machine
- rotational
- axes
- rotatable
- 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.)
- Withdrawn
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
- B23Q1/44—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
- B23Q1/5406—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 perpendicularly by a single rotating pair
- B23Q1/5412—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 perpendicularly by a single rotating pair followed perpendicularly 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
- 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
- B23Q1/48—Movable or adjustable work or tool supports using particular mechanisms with sliding pairs and rotating pairs
-
- 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
- B23Q1/5406—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 perpendicularly by a single rotating pair
- B23Q1/5437—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 perpendicularly by a single rotating pair and in which the degree of freedom, which belongs to the working surface, is perpendicular to this surface
-
- 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
- B23Q2210/006—Curved guiding rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Machine Tool Units (AREA)
Abstract
Description
Die Erfindung betrifft eine Aufnahmevorrichtung für Werk stücke od. dgl. zur Durchführung von z. B. Materialbearbei tungsprozessen auf Werkzeugmaschinen, die eine positionsge naue Einstellung und automatische Führung des Werkstückes in nerhalb eines dreidimensionalen Koordinatensystems oder auch das kontinuierliche Schwenken des Werkstückes und dergleichen Objekte zur Fünf-Seiten-Bearbeitung ermöglicht. Speziell im Werkzeugmaschinenbau sind Schwenktische und ähnliche Einrich tungen zur Mehrseitenbearbeitung von Werkstücken bekanntge worden und mehrfach in der Patentliteratur beschrieben.The invention relates to a receiving device for work pieces or the like for carrying out z. B. Material processing processes on machine tools that require a position Precise setting and automatic guidance of the workpiece within a three-dimensional coordinate system or also the continuous swiveling of the workpiece and the like Objects for five-sided editing enabled. Especially in Machine tool construction are swivel tables and similar devices notices for multi-sided machining of workpieces been and described several times in the patent literature.
Diese Einrichtungen sind zur Verwendung bei zerspanenden Werkzeugmaschinen, insbesondere Fertigungszellen oder Waage recht-Bearbeitungszentren, gedacht und so konstruiert, daß der Entriegelungs- und Schwenkmechanismus entweder durch die Werkzeugmaschinenspindel über ein Andruckelement (DD 2 49 663) oder von einem Spezialwerkzeug über einrichtungsinterne Mit tel zentral betätigt wird (DD 2 73 395). Daraus ergibt sich, daß zwar eine Werkstückbearbeitung von 5 Seiten her möglich ist, aber während der Bearbeitung selbst die Werkstücklage nicht verändert werden kann (und soll). Diese Einrichtungen sind wegen der Art des Schwenkantriebes zudem nur an mecha nischen Bearbeitungsmaschinen der genannten Arten einsetzbar.These devices are for use in machining Machine tools, in particular manufacturing cells or scales right machining centers, thought and constructed so that the unlocking and swiveling mechanism either through the Machine tool spindle via a pressure element (DD 2 49 663) or from a special tool via in-house Mit tel is operated centrally (DD 2 73 395). This results in, that workpiece processing is possible from 5 sides but the workpiece position itself during machining cannot (and should not) be changed. These facilities are only on mecha because of the type of rotary actuator African processing machines of the types mentioned can be used.
Somit werden die Fälle nicht erfaßt, wo während der Behand lung mit entsprechenden Behandlungsmethoden eine positions genaue Einstellung und automatische Führung des Werkstückes (Objektes) innerhalb eines dreidimensionalen Koordinaten systems notwendig ist, z. B. zur Laserbearbeitung. Die Er findung stellt sich nunmehr die Aufgabe, eine Aufnahmevor richtung für Werkstücke oder dergleichen Objekte zu schaf fen, die sich durch eine hohe Anzahl von z. B. rechnerge steuerten Bewegungskombinationen auszeichnet und somit die kontinuierliche Durchführung von 5-Seiten-Behandlungs prozessen unter einem im wesentlichen feststehenden, in der Regel vertikal wirkenden Behandlungsmedium ermöglicht.Thus, the cases are not recorded where during treatment a position with appropriate treatment methods precise setting and automatic guidance of the workpiece (Object) within a three-dimensional coordinate systems is necessary, e.g. B. for laser processing. The he The task now arises, a pre-recording direction for workpieces or similar objects fen, which is characterized by a large number of z. B. computer controlled movement combinations and thus the continuous implementation of 5-sided treatment processes under an essentially fixed, usually allows vertically acting treatment medium.
Die erfindungsgemäße Lösung besteht aus einer Grundplatte, einem Säulenkörper, einem Tragelement in einer halbkreisför migen Führungsbahn und einer Brücke mit dem Aufspanntisch, deren Anordnung und weitere Einzelheiten in Anspruch 1 näher beschrieben sind.The solution according to the invention consists of a base plate, a column body, a support element in a semicircular guideway and a bridge with the clamping table, their arrangement and further details in claim 1 are described.
Erfindungsgemäß ist vorgesehen, daß alle Bewegungen dieser Elemente einzeln, nacheinander, im Komplex oder unabhängig voneinander mittels integrierter Stellantriebe erfolgen, die ihrerseits in bekannter Weise über Rechner angesteuert werden können.According to the invention it is provided that all movements of this Elements individually, one after the other, in a complex or independently from each other by means of integrated actuators that in turn can be controlled in a known manner via computers can.
Die vorteilhafte Wirkung dieser Erfindung besteht darin, daß sich sieben Bewegungsachsen ergeben, davon sind vier Rota tions- und drei Translationsbewegungen, die insgesamt die Er füllung der Aufgabenstellung unter Einhaltung genauester Po sitionen innerhalb der drei Koordinaten gewährleisten.The advantageous effect of this invention is that there are seven axes of movement, four of which are rota tion and three translational movements, the total Er Filling the task in compliance with the most precise bottom ensure positions within the three coordinates.
Die Erfindung ist nachstehend anhand von Ausführungsbeispie len und Zeichnungen näher erläutert. Es zeigtThe invention is based on exemplary embodiments len and drawings explained in more detail. It shows
Fig. 1 die perspektivische Ansicht einer Aufnahmevorrichtung, Fig. 1 is a perspective view of a receiving device,
Fig. 2 eine modifizierte Variante einer Aufnahmevorrichtung, Fig. 2 shows a modified variant of a receiving device,
Fig. 3 ein weiteres Ausführungsbeispiel. Fig. 3 shows another embodiment.
Auf einer mit einer Führungsbahn versehenen Grundplatte (1) befindet sich in senkrechter Lage ein teleskopartiger Säulen körper (2), der in seiner Höhe verstellbar und zugleich dreh bar ausgebildet ist. Auf diesem ruht ein Sockel zur Aufnahme eines gabelartigen Tragelementes (3), das in einer halbkreis förmigen Führungsbahn (4) um mindestens 180° drehbar gelagert ist. Zwischen den Gabelenden ist eine in Zapfen gelagerte, verschiedenartig geformte Brücke (5) entsprechend Fig. 1, 2 oder 3 angeordnet, die um ihre Längsachse schwenkbar ist und den eigentlichen Aufspanntisch (6) trägt, der seinerseits in Längsrichtung der Brücke verschiebbar und ebenfalls drehbar gelagert ist. On a base plate provided with a guideway ( 1 ) there is a telescopic column body ( 2 ) in a vertical position, the height of which is adjustable and at the same time is designed to rotate. On this rests a base for receiving a fork-like support element ( 3 ) which is mounted in a semicircular guideway ( 4 ) rotatable by at least 180 °. Between the fork ends, a differently shaped bridge ( 5 ) according to FIGS. 1, 2 or 3, which is pivoted about its longitudinal axis and carries the actual clamping table ( 6 ), which in turn can be displaced in the longitudinal direction of the bridge and is also rotatable, is arranged in the journal is stored.
Alle nach dieser Beschreibung möglichen Bewegungsfunktionen sind jede für sich mit einem an sich bekannten, elektrischen oder hydraulischen Stellantrieb realisierbar und so ausge führt, daß sie mit einer programmierbaren Steuerung gekoppelt jede gewünschte Relativbewegung des Werkstückes innerhalb des dreidimensionalen Koordinatensystems ermöglichen.All movement functions possible according to this description are each with an electrical known per se or hydraulic actuator can be realized and so out leads to it being coupled to a programmable controller any desired relative movement of the workpiece within the enable three-dimensional coordinate system.
Diese Aufnahmevorrichtung wird z. B. bei Laserbearbeitungs maschinen angewandt, um konturengenaue Abtragungen an For men, Preßwerkzeugen usw. herstellen zu können.This cradle is, for. B. in laser processing machines are used to ensure precise removal of contours from For men, pressing tools, etc. to be able to manufacture.
Eine weitere Anwendungsmöglichkeit ergibt sich auch als Auf nahmevorrichtung für Röntgen-, Ultraschalluntersuchungs- oder Bestrahlungsanlagen, wenn die Brücke (5) beispielsweise als Patientenliege ausgebildet ist.Another possible application also arises as a recording device for X-ray, ultrasound or radiation systems, if the bridge ( 5 ) is designed, for example, as a patient couch.
Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4114724A DE4114724A1 (en) | 1991-05-06 | 1991-05-06 | Workholding fixture for machine - has four rotational and three translational axes in confined space |
DE9105600U DE9105600U1 (en) | 1991-05-06 | 1991-05-06 | Holding device for workpieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4114724A DE4114724A1 (en) | 1991-05-06 | 1991-05-06 | Workholding fixture for machine - has four rotational and three translational axes in confined space |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4114724A1 true DE4114724A1 (en) | 1992-11-12 |
Family
ID=6431069
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4114724A Withdrawn DE4114724A1 (en) | 1991-05-06 | 1991-05-06 | Workholding fixture for machine - has four rotational and three translational axes in confined space |
DE9105600U Expired - Lifetime DE9105600U1 (en) | 1991-05-06 | 1991-05-06 | Holding device for workpieces |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9105600U Expired - Lifetime DE9105600U1 (en) | 1991-05-06 | 1991-05-06 | Holding device for workpieces |
Country Status (1)
Country | Link |
---|---|
DE (2) | DE4114724A1 (en) |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1731259A1 (en) * | 2005-06-09 | 2006-12-13 | Fanuc Ltd | Workpiece positioner for arc welding and arc welding robot system having the positioner |
CN102490053A (en) * | 2011-12-01 | 2012-06-13 | 重庆红旗缸盖制造有限公司 | Combined clamp for engine cylinder head |
CN102825589A (en) * | 2012-09-18 | 2012-12-19 | 昆山迈致治具科技有限公司 | Rollover test jig |
DE102011055518A1 (en) * | 2011-11-18 | 2013-05-23 | Quaser Machine Tools, Inc. | System for edge determination and position correction in machine tool, has driving mechanism responding to control signal of control device to enable automatic displacement compensation- and/or correction of loading unit |
CN104720903A (en) * | 2013-12-24 | 2015-06-24 | 罗兰Dg有限公司 | Work holding device and cutting device |
US20150224616A1 (en) * | 2012-06-26 | 2015-08-13 | Laboratoires Bodycad Inc. | Multi-axis milling tool |
CN105364506A (en) * | 2015-11-10 | 2016-03-02 | 董金堂 | Four-point benchmark universal cutting machining fixture |
US20160288282A1 (en) * | 2015-04-03 | 2016-10-06 | Citic Dicastal Co., Ltd | Turnover Fixture for Wheel Character Carving |
US20160375536A1 (en) * | 2015-06-23 | 2016-12-29 | Cadillaxis, Llc | Apparatus for adding an additional rotation axis to a multi-axis tooling machine |
CN107953118A (en) * | 2017-12-27 | 2018-04-24 | 苏州科爱佳自动化科技有限公司 | A kind of high accuracy process mating is intelligently equipped |
CN108311903A (en) * | 2018-03-30 | 2018-07-24 | 科德数控股份有限公司 | The seperated workbench of horizontal Five-axis NC Machining Center |
CN109434774A (en) * | 2018-12-11 | 2019-03-08 | 江苏雨顺自动化科技有限公司 | A kind of jig with adjustable angle and its working method of mold processing |
CN112355935A (en) * | 2020-11-12 | 2021-02-12 | 四川大学 | Multi-angle anchor clamps of medical equipment rack production usefulness |
CN114714110A (en) * | 2022-06-08 | 2022-07-08 | 冈田精机(常州)有限公司 | Rotary table capable of moving at multiple angles |
WO2023165924A1 (en) * | 2022-03-01 | 2023-09-07 | ODeCon Engineering GmbH | Cnc machine, drive and method for machining a workpiece |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20160074946A1 (en) * | 2014-09-12 | 2016-03-17 | Pocket NC Company | Multi-axis machining systems and related methods |
USD788196S1 (en) | 2014-09-12 | 2017-05-30 | Pocket NC Company | Multi-axis machine |
-
1991
- 1991-05-06 DE DE4114724A patent/DE4114724A1/en not_active Withdrawn
- 1991-05-06 DE DE9105600U patent/DE9105600U1/en not_active Expired - Lifetime
Cited By (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1731259A1 (en) * | 2005-06-09 | 2006-12-13 | Fanuc Ltd | Workpiece positioner for arc welding and arc welding robot system having the positioner |
DE102011055518A1 (en) * | 2011-11-18 | 2013-05-23 | Quaser Machine Tools, Inc. | System for edge determination and position correction in machine tool, has driving mechanism responding to control signal of control device to enable automatic displacement compensation- and/or correction of loading unit |
CN102490053A (en) * | 2011-12-01 | 2012-06-13 | 重庆红旗缸盖制造有限公司 | Combined clamp for engine cylinder head |
US20150224616A1 (en) * | 2012-06-26 | 2015-08-13 | Laboratoires Bodycad Inc. | Multi-axis milling tool |
CN102825589A (en) * | 2012-09-18 | 2012-12-19 | 昆山迈致治具科技有限公司 | Rollover test jig |
CN104720903A (en) * | 2013-12-24 | 2015-06-24 | 罗兰Dg有限公司 | Work holding device and cutting device |
US20150174716A1 (en) * | 2013-12-24 | 2015-06-25 | Roland Dg Corporation | Work holding device and cutting device |
CN104720903B (en) * | 2013-12-24 | 2018-04-06 | 罗兰Dg有限公司 | Workpiece holding device and topping machanism |
US9505094B2 (en) * | 2013-12-24 | 2016-11-29 | Roland Dg Corporation | Work holding device and cutting device |
US20160288282A1 (en) * | 2015-04-03 | 2016-10-06 | Citic Dicastal Co., Ltd | Turnover Fixture for Wheel Character Carving |
US20160375536A1 (en) * | 2015-06-23 | 2016-12-29 | Cadillaxis, Llc | Apparatus for adding an additional rotation axis to a multi-axis tooling machine |
US9821426B2 (en) * | 2015-06-23 | 2017-11-21 | Cadillaxis, Llc | Apparatus for adding an additional rotation axis to a multi-axis tooling machine |
CN105364506B (en) * | 2015-11-10 | 2017-11-03 | 简新豪 | A kind of 4 universal clamp for cutting of benchmark |
CN105364506A (en) * | 2015-11-10 | 2016-03-02 | 董金堂 | Four-point benchmark universal cutting machining fixture |
CN107953118A (en) * | 2017-12-27 | 2018-04-24 | 苏州科爱佳自动化科技有限公司 | A kind of high accuracy process mating is intelligently equipped |
CN108311903A (en) * | 2018-03-30 | 2018-07-24 | 科德数控股份有限公司 | The seperated workbench of horizontal Five-axis NC Machining Center |
CN109434774A (en) * | 2018-12-11 | 2019-03-08 | 江苏雨顺自动化科技有限公司 | A kind of jig with adjustable angle and its working method of mold processing |
CN109434774B (en) * | 2018-12-11 | 2020-08-07 | 江苏雨顺自动化科技有限公司 | Angle-adjustable jig for die machining and working method thereof |
CN112355935A (en) * | 2020-11-12 | 2021-02-12 | 四川大学 | Multi-angle anchor clamps of medical equipment rack production usefulness |
CN112355935B (en) * | 2020-11-12 | 2022-03-04 | 四川大学 | Multi-angle anchor clamps of medical equipment rack production usefulness |
WO2023165924A1 (en) * | 2022-03-01 | 2023-09-07 | ODeCon Engineering GmbH | Cnc machine, drive and method for machining a workpiece |
CN114714110A (en) * | 2022-06-08 | 2022-07-08 | 冈田精机(常州)有限公司 | Rotary table capable of moving at multiple angles |
Also Published As
Publication number | Publication date |
---|---|
DE9105600U1 (en) | 1992-09-03 |
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Legal Events
Date | Code | Title | Description |
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8139 | Disposal/non-payment of the annual fee |