DE4102734A1 - Rotary fixture for machining workpiece on five sides - consists of two rotary tables with 45 deg. inclined axes mounted one on the other - Google Patents

Rotary fixture for machining workpiece on five sides - consists of two rotary tables with 45 deg. inclined axes mounted one on the other

Info

Publication number
DE4102734A1
DE4102734A1 DE19914102734 DE4102734A DE4102734A1 DE 4102734 A1 DE4102734 A1 DE 4102734A1 DE 19914102734 DE19914102734 DE 19914102734 DE 4102734 A DE4102734 A DE 4102734A DE 4102734 A1 DE4102734 A1 DE 4102734A1
Authority
DE
Germany
Prior art keywords
rotary table
rotary
fixture
tables
sides
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Withdrawn
Application number
DE19914102734
Other languages
German (de)
Inventor
Hermann Miller
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
Priority to DE19914102734 priority Critical patent/DE4102734A1/en
Publication of DE4102734A1 publication Critical patent/DE4102734A1/en
Withdrawn legal-status Critical Current

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

Abstract

The fixture consists of a first rotary table (1) having its axis inclined at 45 deg. to the base mounted on a second rotary table (2) having its axis inclined at 45 deg. to the base (3). If the fixture is set up on a vertical spindle machining centre, five faces of the workpiece can be machined in one clamping. The top face of the work is machined first, and then the lower table (2) is indexed through 180 deg. to bring the work into the vertical plane and a further four faces machined by successive indexing of the upper table. USE/ADVANTAGE - Compact, stable fixture providing high accessibility to work faces.

Description

Die Erfindung betrifft eine Rundtischausführung die auf Bearbeitungsmaschinen eingesetzt werden kann, um Werk­ stücke in einer Aufspannung von 5 Seiten zu bearbeiten. Die Bearbeitung von 5 Seiten ist bei dieser Rundtisch­ konstruktion bei Maschinen mit horizontaler sowie bei Maschinen mit vertikaler Maschinenspindel möglich. Der erste Rundtisch mit seiner Aufspannfläche für die Werk­ stücke ist auf einen zweiten Rundtisch aufgebaut dessen Drehachse um 45° geneigt ist. Durch diese Anordnung ist es möglich durch drehen des ersten Rundtisches, z. B. die gesamte Mantelfläche eines Werkstückes zu bearbeiten. Wird der zweite Rundtisch gedreht, können alle Winkel­ stellungen angefahren werden, bei einer Drehung des zwei­ ten Rundtisches um 180° kann z. B. die Stirnfläche des Werkstückes bearbeitet werden.The invention relates to a rotary table design Processing machines can be used to work to process pieces in a clamping of 5 pages. The processing of 5 pages is with this rotary table construction for machines with horizontal as well as for Machines with a vertical machine spindle possible. The first rotary table with its clamping surface for the factory pieces is built on a second rotary table Axis of rotation is inclined by 45 °. Because of this arrangement it is possible by rotating the first rotary table, e.g. B. the to process the entire lateral surface of a workpiece. If the second rotary table is rotated, all angles can positions are approached when the two rotates ten rotary table by 180 ° can, for. B. the end face of the Workpiece are processed.

In Fig. 1 ist dargestellt wie die Aufspannfläche des ersten Rundtisches durch drehen des zweiten Rundtisches um 180° von der horizontalen Lage in die senkrechte Lage gebracht wird. Mit einer entsprechenden Steuerung und Wegmessung der Rundtische mit der Maschinensteuerung können alle Win­ kelstellungen und Konturen bearbeitet werden. Durch die­ se Anordnung der Rundtische entsteht eine sehr kompakte und stabile Bauweise dieses Maschinenelements, das sehr gut von allen Seiten zugänglich ist.In Fig. 1 is shown how the clamping surface of the first rotary table is brought about by rotating the second rotary table by 180 ° from the horizontal position into the vertical position. With an appropriate control and distance measurement of the rotary tables with the machine control, all angular positions and contours can be machined. This arrangement of the rotary tables creates a very compact and stable construction of this machine element, which is easily accessible from all sides.

Bei Anspruch 2 ist es möglich während der Bearbeitung des Werkstücks auf einem Rundtisch, den anderen Rund­ tisch mit Werkstücken zu beladen bzw. zu entladen, bei entsprechender Einhaltung der Sicherheitsvorschriften.In claim 2 it is possible during processing of the workpiece on one rotary table, the other round to load or unload table with workpieces at corresponding compliance with the safety regulations.

Claims (3)

1. Rundtisch für die Bearbeitung von Werkstücken, die in einer Aufspannung auf dem Rundtisch von allen Seiten bearbeitet werden können. Der Rundtisch ist dadurch gekennzeichnet, daß der erste Rundtisch, auf dem die Werkstücke auf­ gespannt werden, auf einem zweiten Rundtisch sitzt, dessen Drehachse um 45° geneigt ist. Durch drehen des zweiten Rundtisches um 180° wird die Aufspannfläche des ersten Rundtisches von der horizontalen Lage in die senkrechte Lage gebracht, wie es in Skizze 1 dar­ gestellt ist. Mit einer entsprechenden Wegmessung und Steuerung der beiden Rundtische können alle Winkel­ stellungen angefahren werden.1. Rotary table for the machining of workpieces that can be machined from all sides in one clamping on the rotary table. The rotary table is characterized in that the first rotary table, on which the workpieces are clamped, sits on a second rotary table, the axis of rotation of which is inclined by 45 °. By turning the second rotary table by 180 °, the clamping surface of the first rotary table is brought from the horizontal position into the vertical position, as shown in sketch 1. Appropriate distance measurement and control of the two rotary tables allow all angular positions to be approached. 2. Rundtisch nach Anspruch 1 dadurch gekennzeichnet, daß auf dem um 45° geneigtem Rundtisch 2 Rundtische um 90° versetzt angeordnet sind, wie in Skizze 2 ge­ zeigt wird.2. rotary table according to claim 1 characterized, that on the 45 ° inclined rotary table 2 rotary tables are arranged offset by 90 °, as in sketch 2 ge shows. 3. Rundtisch nach Anspruch 1 und 2 dadurch gekennzeichnet, daß die Aufspanntische ausgewechselt werden können (Palettenwechsel).3. rotary table according to claim 1 and 2 characterized, that the clamping tables can be replaced (Pallet change).
DE19914102734 1991-01-30 1991-01-30 Rotary fixture for machining workpiece on five sides - consists of two rotary tables with 45 deg. inclined axes mounted one on the other Withdrawn DE4102734A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19914102734 DE4102734A1 (en) 1991-01-30 1991-01-30 Rotary fixture for machining workpiece on five sides - consists of two rotary tables with 45 deg. inclined axes mounted one on the other

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19914102734 DE4102734A1 (en) 1991-01-30 1991-01-30 Rotary fixture for machining workpiece on five sides - consists of two rotary tables with 45 deg. inclined axes mounted one on the other

Publications (1)

Publication Number Publication Date
DE4102734A1 true DE4102734A1 (en) 1992-08-20

Family

ID=6424002

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19914102734 Withdrawn DE4102734A1 (en) 1991-01-30 1991-01-30 Rotary fixture for machining workpiece on five sides - consists of two rotary tables with 45 deg. inclined axes mounted one on the other

Country Status (1)

Country Link
DE (1) DE4102734A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0894564A2 (en) * 1997-07-25 1999-02-03 Bruno Giannini Rotating support for a machine tool
DE19955184A1 (en) * 1999-11-16 2001-05-31 Amb Produktionssysteme Gmbh Rotary indexing table for workpieces has planet with table support mounted rotatable on base body through swivel adjustment joint where planetary axis describes cone during one complete revolution of table support
WO2001051247A1 (en) * 2000-01-07 2001-07-19 Deckel Maho Seebach Gmbh Milling machine comprising a rotating, drivable tool spindle
EP2567777A1 (en) 2011-09-08 2013-03-13 K.R. Pfiffner AG, Utzenstorf Processing device and rotary indexing table
IT202000024295A1 (en) * 2020-10-15 2022-04-15 Gnutti Transfer S P A MACHINE TOOL

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395912A (en) * 1971-03-31 1975-05-29 Glacier Metal Co Ltd Workpiece table with working surface
DE3620247A1 (en) * 1986-06-16 1987-12-17 Steinel Bernhard Werkzeugmasch Boring/milling station
DE3216891C2 (en) * 1982-05-06 1988-10-06 Index-Werke Kg Hahn & Tessky, 7300 Esslingen, De

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1395912A (en) * 1971-03-31 1975-05-29 Glacier Metal Co Ltd Workpiece table with working surface
DE3216891C2 (en) * 1982-05-06 1988-10-06 Index-Werke Kg Hahn & Tessky, 7300 Esslingen, De
DE3620247A1 (en) * 1986-06-16 1987-12-17 Steinel Bernhard Werkzeugmasch Boring/milling station

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0894564A2 (en) * 1997-07-25 1999-02-03 Bruno Giannini Rotating support for a machine tool
EP0894564A3 (en) * 1997-07-25 2000-09-20 Bruno Giannini Rotating support for a machine tool
DE19955184A1 (en) * 1999-11-16 2001-05-31 Amb Produktionssysteme Gmbh Rotary indexing table for workpieces has planet with table support mounted rotatable on base body through swivel adjustment joint where planetary axis describes cone during one complete revolution of table support
WO2001051247A1 (en) * 2000-01-07 2001-07-19 Deckel Maho Seebach Gmbh Milling machine comprising a rotating, drivable tool spindle
US6679659B1 (en) 2000-01-07 2004-01-20 Deckel Maho Seebach Gmbh Milling machine comprising a rotating, drivable tool spindle
EP2567777A1 (en) 2011-09-08 2013-03-13 K.R. Pfiffner AG, Utzenstorf Processing device and rotary indexing table
IT202000024295A1 (en) * 2020-10-15 2022-04-15 Gnutti Transfer S P A MACHINE TOOL

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee