DE19860867B4 - Machine tool with automatic tool change - Google Patents
Machine tool with automatic tool change Download PDFInfo
- Publication number
- DE19860867B4 DE19860867B4 DE19860867A DE19860867A DE19860867B4 DE 19860867 B4 DE19860867 B4 DE 19860867B4 DE 19860867 A DE19860867 A DE 19860867A DE 19860867 A DE19860867 A DE 19860867A DE 19860867 B4 DE19860867 B4 DE 19860867B4
- Authority
- DE
- Germany
- Prior art keywords
- tool change
- tool
- automatic
- spindle
- change
- 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 - Lifetime
Links
- 238000003754 machining Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15786—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a plurality of tools being inserted simultaneously in a plurality of spindles directly from a storage device, i.e. without using transfer devices
-
- 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
- B23Q39/00—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation
- B23Q39/02—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station
- B23Q39/021—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like
- B23Q39/022—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like with same working direction of toolheads on same workholder
- B23Q39/024—Metal-working machines incorporating a plurality of sub-assemblies, each capable of performing a metal-working operation the sub-assemblies being capable of being brought to act at a single operating station with a plurality of toolheads per workholder, whereby the toolhead is a main spindle, a multispindle, a revolver or the like with same working direction of toolheads on same workholder consecutive working of toolheads
-
- 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
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/1552—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling parts of devices for automatically inserting or removing tools
- B23Q3/15526—Storage devices; Drive mechanisms therefor
- B23Q3/15533—Storage devices; Drive mechanisms therefor combined with manual tool transfers
-
- 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
- B23Q3/155—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling
- B23Q3/157—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools
- B23Q3/15713—Arrangements for automatic insertion or removal of tools, e.g. combined with manual handling of rotary tools a transfer device taking a single tool from a storage device and inserting it in a spindle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
Werkzeugmaschine, insbesondere horizontales oder vertikales Bearbeitungszentrum, mit mindestens einer Werkzeugwechselspindel (1), deren Werkzeug (2) automatisch gewechselt wird, und mit mindestens einer Arbeitsspindel (5) ohne automatischen Werkzeugwechsel, dadurch gekennzeichnet, daß die mindestens eine Werkzeugwechselspindel (1) mit automatischem Werkzeugwechsel und die mindestens eine Arbeitsspindel (5) ohne automatischen Werkzeugwechsel im selben Spindelkasten (4) angeordnet sind.Machine tool, in particular a horizontal or vertical machining center, with at least one tool change spindle (1), the tool (2) of which is changed automatically, and with at least one work spindle (5) without automatic tool change, characterized in that the at least one tool change spindle (1) with automatic Tool change and the at least one work spindle (5) are arranged in the same headstock (4) without automatic tool change.
Description
Die vorliegende Erfindung betrifft eine Werkzeugmaschine, insbesondere ein horizontales oder vertikales Bearbeitungszentrum, mit mindestens einer Werkzeugwechselspindel, deren Werkzeug automatisch gewechselt wird, und mit mindestens einer Arbeitsspindel ohne automatischen Werkzeugwechsel.The present invention relates to a machine tool, especially a horizontal or vertical one Machining center, with at least one tool change spindle, whose tool is changed automatically, and with at least one work spindle without automatic tool change.
Eine derartige Werkzeugmaschine ist
zum Beispiel durch die
Es ist bekannt, Bearbeitungszentren oder Werkzeugwechsel-Module für Sondermaschinen mit einer oder mit mehreren Werkzeugwechselspindeln für einen automatischen Werkzeugwechsel auszurüsten. Solche Werkzeugwechselspindeln führen das Ablegen und Aufnehmen der Werkzeuge in das und aus dem Werkzeugmagazin in der Regel direkt im sog. Pick-Up-Verfahren oder indirekt über einen Werkzeugwechsler aus. Allerdings haften einem derartigen automatischen Aufnehmen und Spannen von Werkzeugen in der Spindel des Spindelkopfes sog. Wechselfehler an. Wenn durch dieses Werkzeugwechselverfahren die geforderte Bearbeitungsqualität nicht gewährleistet ist, ist eine zusätzliche Feinbearbeitung erforderlich, z.B. indem das bearbeitete Werkstück in einer Werkzeugmaschine mit einer präziseren Werkzeugaufnahme nachbearbeitet wird. Desweiteren können bestimmte Werkzeuge nicht im Magazin geführt und automatisch eingewechselt werden wegen ihrer geometrischen Dimensionen, und/oder weil die Werkzeuge eine eigenständige CNC-Steuerfunktion haben. Das Einwechseln muß also manuell erfolgen.It is known machining centers or tool change modules for Special machines with one or more tool change spindles for one automatic tool change. Such tool change spindles to lead storing and picking up the tools in and out of the tool magazine usually directly in the so-called pick-up process or indirectly via a tool changer out. However, such automatic recording is liable and clamping of tools in the spindle of the spindle head, so-called change errors on. If the required machining quality is not achieved with this tool changing process guaranteed is, is an additional Finishing required, e.g. by the machined workpiece in one Machine tool with a more precise Tool holder is reworked. Furthermore, certain Tools not kept in the magazine and be automatically exchanged because of their geometric dimensions, and / or because the tools have an independent CNC control function to have. The substitution must therefore done manually.
Aus der
Es ist die Aufgabe der vorliegenden Erfindung, eine Werkzeugmaschine der obengenannten Art derart weiterzubilden, daß für jede Arbeitsspindel ohne automatischen Werkzeugwechsel eine präzise oder spezifische Bearbeitung ermöglicht wird.It is the task of the present Invention to further develop a machine tool of the type mentioned above, that for each work spindle without automatic tool change a precise or specific machining allows becomes.
Erfindungsgemäß wird diese Aufgabe dadurch gelöst, daß die mindestens eine Werkzeugwechselspindel mit automatischem Werkzeugwechsel und die mindestens eine Arbeitsspindel ohne automatischen Werkzeugwechsel im selben Spindelkasten angeordnet sind.According to the invention, this object solved, that the at least one tool change spindle with automatic tool change and the at least one work spindle without automatic tool change are arranged in the same headstock.
Der mit der Erfindung erzielte Vorteil besteht darin, daß die Bearbeitung des Werkstücks bzw. der Werkstücke zunächst über die mindestens eine Werkzeugwechselspindel und danach die präzise oder spezifische Bearbeitung über die mindestens eine Arbeitsspindel ohne automatische Wechseleinrichtung ausgeführt werden kann. In diese Arbeitsspindeln ohne automatischen Werkzeugwechsel werden die Werkzeuge manuell eingesetzt und anschließend justiert.The advantage achieved with the invention is that the Machining the workpiece or the workpieces first about the at least one tool change spindle and then the precise or specific editing about the at least one work spindle without automatic changing device accomplished can be. In these work spindles without automatic tool change the tools are inserted manually and then adjusted.
Vorzugsweise kann ferner jeder Werkzeugwechselspindel mit automatischem Werkzeugwechsel jeweils eine Arbeitsspindel ohne automatischen Werkzeugwechsel zugeordnet sein.Preferably, each tool change spindle can also with automatic tool change one work spindle each without automatic tool change must be assigned.
In eine Arbeitsspindel ohne automatischen Werkzeugwechsel können auch CNC-gesteuerte Arbeitsköpfe angebaut oder integriert werden. Solche Arbeitsköpfe sind in der Regel mit einer elektrischen, hydraulischen oder elektro-hydraulischen Stell- und Meßeinrichtung zur Justierung des Werkzeugs versehen.In a work spindle without automatic tool change can also CNC-controlled working heads be grown or integrated. Such working heads are usually with one electrical, hydraulic or electro-hydraulic adjusting and measuring device to adjust the tool.
Weitere Vorteile der Erfindung ergeben sich aus der Beschreibung und der Zeichnung. Die gezeigte und beschriebene Ausführungsform ist nicht als abschließende Aufzählung zu verstehen, sondern hat vielmehr beispielhaften Charakter für die Schilderung der Erfindung.Further advantages of the invention result itself from the description and the drawing. The one shown and described embodiment is not as a final enumeration to understand, but rather has exemplary character for the description the invention.
Es zeigen:Show it:
Die in
Die auf dem Werktisch
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19860867A DE19860867B4 (en) | 1998-12-31 | 1998-12-31 | Machine tool with automatic tool change |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19860867A DE19860867B4 (en) | 1998-12-31 | 1998-12-31 | Machine tool with automatic tool change |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19860867A1 DE19860867A1 (en) | 2000-07-13 |
DE19860867B4 true DE19860867B4 (en) | 2004-09-16 |
Family
ID=7893210
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19860867A Expired - Lifetime DE19860867B4 (en) | 1998-12-31 | 1998-12-31 | Machine tool with automatic tool change |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19860867B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103702796A (en) * | 2011-05-13 | 2014-04-02 | Etxe-Tar有限公司 | Machine tool |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20202786U1 (en) | 2002-02-22 | 2002-07-11 | Deckel Maho Pfronten GmbH, 87459 Pfronten | Machine tool with two spindle units |
DE102005057658B4 (en) * | 2005-12-01 | 2008-06-26 | Manuel Burger | Device for multiple processing |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3136372A1 (en) * | 1981-09-14 | 1983-04-07 | Werner Gerhard 6113 Babenhausen Lang | Planer-type grinding machine |
DE4315997A1 (en) * | 1992-05-20 | 1993-12-16 | Busellato S P A | Automatic tool exchange appts. for head of horizontal boring mill - has at least two electric drives armed with exchangeable tools from tool magazine |
DE69012938T2 (en) * | 1989-10-02 | 1995-02-02 | Isao Shoda | Machine tool with several heads, especially for woodworking. |
-
1998
- 1998-12-31 DE DE19860867A patent/DE19860867B4/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3136372A1 (en) * | 1981-09-14 | 1983-04-07 | Werner Gerhard 6113 Babenhausen Lang | Planer-type grinding machine |
DE69012938T2 (en) * | 1989-10-02 | 1995-02-02 | Isao Shoda | Machine tool with several heads, especially for woodworking. |
DE4315997A1 (en) * | 1992-05-20 | 1993-12-16 | Busellato S P A | Automatic tool exchange appts. for head of horizontal boring mill - has at least two electric drives armed with exchangeable tools from tool magazine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103702796A (en) * | 2011-05-13 | 2014-04-02 | Etxe-Tar有限公司 | Machine tool |
CN103702796B (en) * | 2011-05-13 | 2016-10-12 | Etxe-Tar有限公司 | Lathe |
Also Published As
Publication number | Publication date |
---|---|
DE19860867A1 (en) | 2000-07-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |