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1. WO1997025181 - MACHINE TOOL

Publication Number WO/1997/025181
Publication Date 17.07.1997
International Application No. PCT/EP1996/004551
International Filing Date 19.10.1996
IPC
B23Q 3/155 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, 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
3Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools
B23Q 3/157 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, 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
3Devices holding, supporting, or positioning, work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools
157of rotary tools
CPC
B23Q 3/15513
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
3Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools ; , e.g. combined with manual handling
15513the tool being taken from a storage device and transferred to a tool holder by means of transfer devices
B23Q 3/15753
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
3Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools ; , e.g. combined with manual handling
157of rotary tools
15713a transfer device taking a single tool from a storage device and inserting it in a spindle
1572the storage device comprising rotating or circulating storing means
15753the storage means rotating or circulating in a plane perpendicular to the axis of the spindle
B23Q 3/15793
BPERFORMING OPERATIONS; TRANSPORTING
23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING
3Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
155Arrangements for automatic insertion or removal of tools ; , e.g. combined with manual handling
157of rotary tools
15793a transfer device simultaneously taking a plurality of tools and inserting them simultaneously in a plurality of spindles
Y10T 483/1736
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
483Tool changing
17including machine tool or component
1733Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
1736Tool having specific mounting or work treating feature
Y10T 483/1738
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
483Tool changing
17including machine tool or component
1733Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
1736Tool having specific mounting or work treating feature
1738Tool head
Y10T 483/1752
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
483Tool changing
17including machine tool or component
1733Rotary spindle machine tool [e.g., milling machine, boring, machine, grinding machine, etc.]
1748Tool changer between spindle and matrix
1752including tool holder pivotable about axis
Applicants
  • HONSBERG LAMB SONDERWERKZEUGMASCHINEN GMBH [DE]/[DE] (AllExceptUS)
  • KÖLBLIN, Rolf [DE]/[DE] (UsOnly)
  • SCHNEIDER, Reinhard [DE]/[DE] (UsOnly)
Inventors
  • KÖLBLIN, Rolf
  • SCHNEIDER, Reinhard
Agents
  • SELTING, Günther
Priority Data
196 00 274.505.01.1996DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) WERKZEUGMASCHINE
(EN) MACHINE TOOL
(FR) MACHINE-OUTIL
Abstract
(DE)
Die Werkzeugmaschine weist einen Maschinenständer (10) mit einem in der Höhe verfahrbaren Vertikalschlitten (12) auf, der einen Spindelkopf (SK1) trägt und damit die Werkstückbearbeitung vornimmt. Zum Auswechseln des Spindelkopfes (SK1) gegen einen neuen Spindelkopf (SK2) ist eine Wechseleinrichtung (15) vorgesehen, die einen um 90° um eine vertikale Achse (37) schwenkbaren Wechslerarm (16) aufweist. An dem Wechslerarm (16) sind übereinander zwei Haltekupplungen (17, 18) angebracht, von denen jede einen Spindelkopf (SK1, SK2) tragen kann. Die Spindelköpfe werden mit einer Zuführeinrichtung (24), die die Spindelköpfe von oben ergreift, zugeführt und an die Wechseleinrichtung (15) übergeben. Die Wechseleinrichtung (15) ergreift die Spindelköpfe seitlich. Durch Schwenken des Wechslerarmes (16) um 90° wird der Spindelkopf vor den Maschinenständer (10) geschwenkt, so daß er von dem Vertikalschlitten (12) übernommen werden kann.
(EN)
The machine tool has a table (10) with a vertically movable slide (12) which bears a tool shank (SK1) and hence performs the machining. For replacing the tool shank (SK1) by a new one (SK2), there is a changing device (15) having a changer arm (16) pivotable through 90° about a vertical shaft (37). On the changer arm (16) are fitted two securing couplers (17, 18), one above the other, each of which can support a tool shank (SK1, SK2). The tool shanks are taken and transferred to the changing device (15) by a transport device (24), which seizes the tool shanks from above. The changing device (15) grips the tool shanks laterally. When the changer arm (16) is pivoted through 90°, the tool shank is pivoted in front of the table (10) so that it can be accepted by the vertical slide (12).
(FR)
L'invention concerne une machine-outil comprenant un montant (10) avec un coulisseau vertical (12) déplaçable en hauteur qui porte un nez de broche (SK1) et assure ainsi des opérations d'usinage. Pour remplacer un nez de broche (SK1) par un nouveau nez de broche (SK2), il est prévu un dispositif de remplacement (15) comportant un bras de remplacement (16) pouvant pivoter de 90° autour d'un pivot vertical (37). L'arbre de remplacement (16) est pourvu de deux accouplements de retenue (17, 18) dont chacun peut porter un nez de broche (SK1, SK2). Les nez de broche sont acheminés à l'aide d'un dispositif d'acheminement (24) qui enserre lesdits nez de broche par en haut et les transfère sur le dispositif de remplacement (15). Ledit dispositif de remplacement (15) enserre les nez de broche latéralement. Un pivotement de 90° du bras de remplacement (16) permet de faire pivoter le nez de broche devant le montant de la machine (10), de manière qu'il puisse être pris en charge par le coulisseau vertical (12).
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