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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Drilling And Boring (AREA)

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
JP5851078B1 (en) * 2015-07-21 2016-02-03 ヤマザキマザック株式会社 Turret tool post and machine tool equipped with the 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
FR2696962A1 (en) 1994-04-22
ITGE930080A1 (en) 1995-03-03
DE4235095A1 (en) 1994-04-21
DE4235095C2 (en) 1997-04-30
GB2275631A (en) 1994-09-07
GB2275631B (en) 1995-11-15
GB9318752D0 (en) 1993-10-27
FR2696962B1 (en) 1995-07-28
ITGE930080A0 (en) 1993-09-03

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Legal Events

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

Effective date: 19960927