IT1262865B - ROTARY TOOL HOLDER. - Google Patents

ROTARY TOOL HOLDER.

Info

Publication number
IT1262865B
IT1262865B ITGE930080A ITGE930080A IT1262865B IT 1262865 B IT1262865 B IT 1262865B IT GE930080 A ITGE930080 A IT GE930080A IT GE930080 A ITGE930080 A IT GE930080A IT 1262865 B IT1262865 B IT 1262865B
Authority
IT
Italy
Prior art keywords
tool holder
rotary tool
tool
actuator
rotary
Prior art date
Application number
ITGE930080A
Other languages
Italian (it)
Inventor
Erhard Schalles
Reinhard Schroder
Original Assignee
Gildemeister Ag
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 Gildemeister Ag filed Critical Gildemeister Ag
Publication of ITGE930080A0 publication Critical patent/ITGE930080A0/en
Publication of ITGE930080A1 publication Critical patent/ITGE930080A1/en
Application granted granted Critical
Publication of IT1262865B publication Critical patent/IT1262865B/en

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
    • 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
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/24—Tool holders for a plurality of cutting tools, e.g. turrets
    • B23B29/32—Turrets adjustable by power drive, i.e. turret heads
    • B23B29/323—Turrets with power operated angular positioning 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
    • B23Q2220/00—Machine tool components
    • B23Q2220/002—Tool turrets

Abstract

Per l'azionamento degli utensili (29, 30) montati girevoli nei rispettivi alloggiamenti portautensili (14) di un portautensili rotativo e provvisti di mandrini portautensili (15) che presentano alle loro estremità libere dei pignoni attuatori (13), per mezzo dei quali viene azionato ogni volta soltanto l'utensile che si trova in posizione di lavoro, l'invenzione prevede un treno di trasmissione tale, per cui il portautensili (3) non deve essere traslato per effettuare il cambio utensile. A tale scopo, nel portautensili rotativo è montato un albero intermedio (11), col quale viene impegnato il pignone attuatore (13) del mandrino portautensile (15).(Fig. 1).For the actuation of the tools (29, 30) mounted rotatably in the respective tool holder housings (14) of a rotary tool holder and provided with tool holder spindles (15) which have actuator pinions (13) at their free ends, by means of which each time only the tool which is in the working position is activated, the invention provides a transmission train such that the tool holder (3) does not have to be moved to carry out the tool change. For this purpose, an intermediate shaft (11) is mounted in the rotary tool holder, with which the actuator pinion (13) of the tool holder spindle (15) is engaged (Fig. 1).

ITGE930080A 1992-10-17 1993-09-03 ROTARY TOOL HOLDER. IT1262865B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4235095A DE4235095C2 (en) 1992-10-17 1992-10-17 Tool turret

Publications (3)

Publication Number Publication Date
ITGE930080A0 ITGE930080A0 (en) 1993-09-03
ITGE930080A1 ITGE930080A1 (en) 1995-03-03
IT1262865B true IT1262865B (en) 1996-07-04

Family

ID=6470736

Family Applications (1)

Application Number Title Priority Date Filing Date
ITGE930080A IT1262865B (en) 1992-10-17 1993-09-03 ROTARY TOOL HOLDER.

Country Status (4)

Country Link
DE (1) DE4235095C2 (en)
FR (1) FR2696962B1 (en)
GB (1) GB2275631B (en)
IT (1) IT1262865B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0740978A1 (en) * 1995-05-03 1996-11-06 Bernhard Eisenbach Machine for working bar-shaped workpieces, especially hollow profiles
DE19516985A1 (en) * 1995-05-09 1996-11-14 Sauter Kg Feinmechanik Tool turret
JP3069729B2 (en) * 1995-09-25 2000-07-24 株式会社ダイアディックシステムズ Turret head device for machine tools
JP2003071615A (en) * 2001-08-30 2003-03-12 Mori Seiki Co Ltd Turret tool rest
DE102005021202B3 (en) * 2005-05-07 2006-08-03 Gildemeister Drehmaschinen Gmbh Tool revolver unit for lathe has first rotary drive to drive shaft, engaging directly with shaft, and second rotary drive for revolver disk
KR100655923B1 (en) * 2006-01-17 2006-12-11 이더블유에스 코리아 주식회사 The turret with gear box
US7647679B2 (en) * 2007-07-03 2010-01-19 Hardinge, Inc. Belt-driven indexing tool turret assembly
WO2017013738A1 (en) * 2015-07-21 2017-01-26 ヤマザキマザック株式会社 Turret cutting tool holder and machine tool provided with same
JP7066341B2 (en) * 2017-06-29 2022-05-13 シチズン時計株式会社 Machine tool tool post
CZ309166B6 (en) * 2018-11-14 2022-04-06 Altaros Air Solutions s.r.o. Turret connection design with a machine tool body
EP3871812A1 (en) 2020-02-28 2021-09-01 Gildemeister Italiana S.r.l. Turret unit with b-axis and machine tool, in particular lathe

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2055944A5 (en) * 1969-08-08 1971-05-14 Berthiez C N M P
US3760472A (en) * 1972-02-17 1973-09-25 Kearney & Trecker Corp Spindle change mechanism for a multiple spindle head machine
JPS5627755A (en) * 1979-08-09 1981-03-18 Hitachi Seiki Co Ltd Combined work turning machine tool
DE3730561C1 (en) * 1987-09-11 1988-11-17 Index Werke Kg Hahn & Tessky Tool turret
DE4018543C1 (en) * 1990-06-09 1991-08-22 Sauter Feinmechanik Gmbh, 7430 Metzingen, De
DE4125003A1 (en) * 1991-07-27 1993-01-28 Index Werke Kg Hahn & Tessky TOOL REVOLVER, IN PARTICULAR LATHE

Also Published As

Publication number Publication date
ITGE930080A0 (en) 1993-09-03
ITGE930080A1 (en) 1995-03-03
GB2275631B (en) 1995-11-15
GB9318752D0 (en) 1993-10-27
DE4235095C2 (en) 1997-04-30
FR2696962A1 (en) 1994-04-22
FR2696962B1 (en) 1995-07-28
DE4235095A1 (en) 1994-04-21
GB2275631A (en) 1994-09-07

Similar Documents

Publication Publication Date Title
IT1262865B (en) ROTARY TOOL HOLDER.
FR2424579A1 (en) CONTROL DEVICE FOR AN INDUSTRIAL ROBOT
AU508598B2 (en) Tool transfer mechanism for machine tools
JPS54115497A (en) Double spindle turning machine provided with twoodirectional independent tool compensation means
JPS56152552A (en) Flexible loader for machine tool and using method thereof
ES2175206T3 (en) TOOL MACHINE WITH A SLIDING DOOR.
KR960704666A (en) DRILL CHUCK FOR MACHINE-TOOLS
CA2264863A1 (en) Process for r-epimer enrichment of 16,17-acetal derivatives of 21-acyloxy pregan-1,4-dien-11.beta.,16.alpha.,17.alpha.-triol-3,20-dione derivatives
WO1999061198A3 (en) Parallel kinematic structure for a machine tool
EP0587941A3 (en) Operating head for automatic machine tools in which hypoid bevel gear pairs are used to transmit the chuck positioning motion
AU1244888A (en) Tooling lathe provided with improved control means
ATE181007T1 (en) SINGLE-CUT EXCHANGING HEAD WITH UNBALANCE COMPENSATION
JPS5669002A (en) Ram device for machine tool
SE425638B (en) DEVICE FOR IN AN EDGE GRINDING MACHINE FOR MANUFACTURING SPECIAL FACTS, S HIGH BEVEL EDGE, ON THE EDGE OF ORANDE GLASOGONGLAS STEERING THE AXIAL MOVEMENT OF THE WORKING SPINDLE
AU572770B2 (en) Pipe wrench
IT1247744B (en) DEBURRING OR BREAKING APPARATUS WITH OR WITHOUT SWARF REMOVAL OF THE FRONT EDGES OF STRAIGHT OR OBLIQUE TEETH OF TOOTHED WHEELS
MX9408458A (en) Pigmentary material.
SU1593790A1 (en) Milling head
GB416153A (en) Electrically-operated chucks for machine tools
US968047A (en) Attachment for milling-machines.
EP0356759A3 (en) Lathe with concentrically disposed work piece spindles
US955643A (en) Relieving attachment for lathes.
JPS51138976A (en) A drive selecting mechanism for the tool table
US1205588A (en) Machine-tool.
DE59102825D1 (en) DRIVE FOR THE SWITCHING SPINDLE OF A SHUT-OFF OR RETURN ARMATURE.

Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960927