IT1037803B - AUTOMATIC LOCKING DEVICE OF TOOL HOLDERS IN THE SPINDLE IN PARTICULAR BUT NOT EXCLUSIVELY OF MILLING MACHINES - Google Patents

AUTOMATIC LOCKING DEVICE OF TOOL HOLDERS IN THE SPINDLE IN PARTICULAR BUT NOT EXCLUSIVELY OF MILLING MACHINES

Info

Publication number
IT1037803B
IT1037803B IT2294475A IT2294475A IT1037803B IT 1037803 B IT1037803 B IT 1037803B IT 2294475 A IT2294475 A IT 2294475A IT 2294475 A IT2294475 A IT 2294475A IT 1037803 B IT1037803 B IT 1037803B
Authority
IT
Italy
Prior art keywords
exclusively
spindle
locking device
automatic locking
tool holders
Prior art date
Application number
IT2294475A
Other languages
Italian (it)
Original Assignee
Benatti Edmo
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 Benatti Edmo filed Critical Benatti Edmo
Priority to IT2294475A priority Critical patent/IT1037803B/en
Priority to DE19752560287 priority patent/DE2560287C2/en
Priority to DE19752545713 priority patent/DE2545713C2/en
Priority to DE19757532469 priority patent/DE7532469U/en
Application granted granted Critical
Publication of IT1037803B publication Critical patent/IT1037803B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
    • B23B31/02—Chucks
    • B23B31/24—Chucks characterised by features relating primarily to remote control of the gripping means
    • B23B31/26—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle
    • B23B31/261—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank
    • B23B31/265—Chucks characterised by features relating primarily to remote control of the gripping means using mechanical transmission through the working-spindle clamping the end of the toolholder shank by means of collets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2270/00—Details of turning, boring or drilling machines, processes or tools not otherwise provided for
    • B23B2270/20—Internally located features, machining or gripping of internal surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
IT2294475A 1975-05-02 1975-05-02 AUTOMATIC LOCKING DEVICE OF TOOL HOLDERS IN THE SPINDLE IN PARTICULAR BUT NOT EXCLUSIVELY OF MILLING MACHINES IT1037803B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT2294475A IT1037803B (en) 1975-05-02 1975-05-02 AUTOMATIC LOCKING DEVICE OF TOOL HOLDERS IN THE SPINDLE IN PARTICULAR BUT NOT EXCLUSIVELY OF MILLING MACHINES
DE19752560287 DE2560287C2 (en) 1975-05-02 1975-10-11 Tool clamping device
DE19752545713 DE2545713C2 (en) 1975-05-02 1975-10-11 Quick change device
DE19757532469 DE7532469U (en) 1975-05-02 1975-10-11 QUICK CHANGE DEVICE FOR TOOLS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2294475A IT1037803B (en) 1975-05-02 1975-05-02 AUTOMATIC LOCKING DEVICE OF TOOL HOLDERS IN THE SPINDLE IN PARTICULAR BUT NOT EXCLUSIVELY OF MILLING MACHINES

Publications (1)

Publication Number Publication Date
IT1037803B true IT1037803B (en) 1979-11-20

Family

ID=11202145

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2294475A IT1037803B (en) 1975-05-02 1975-05-02 AUTOMATIC LOCKING DEVICE OF TOOL HOLDERS IN THE SPINDLE IN PARTICULAR BUT NOT EXCLUSIVELY OF MILLING MACHINES

Country Status (2)

Country Link
DE (3) DE7532469U (en)
IT (1) IT1037803B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701337A1 (en) * 1977-01-14 1978-07-20 Schmid Kosta Kg Tool holder with fast tool change facility - has conical shaft for mounting in axially adjustable spindles of machine tools
DE2741166C2 (en) * 1977-09-13 1985-11-07 A. Ott Gmbh, 8960 Kempten Device for actuating a clamping head
JPS563116A (en) * 1979-06-16 1981-01-13 Kuroda Precision Ind Ltd Quick change holder
IT1124440B (en) * 1979-07-10 1986-05-07 Benatti Edmo TIE-ROD DEVICE WITH EXPANDABLE PLIERS FOR THE LOCKING OF THE TOOL HOLDER IN THE SPINDLE OF MILLING MACHINES AND SIMILAR
DE3405368A1 (en) * 1984-02-15 1985-08-22 Wotan-Werke GmbH, 4000 Düsseldorf Clamping device for parts insertable into a work-driving spindle
DE3533623A1 (en) * 1985-09-20 1987-04-16 Ott Gmbh A Control drive for a control rod in a rotating machine spindle
DE3602247C2 (en) * 1986-01-25 1997-01-23 Widia Gmbh Tool coupling for connecting an exchangeable tool head to a tool holder on a machine tool
DE3617103C1 (en) * 1986-05-21 1987-08-27 Fortuna Werke Maschf Ag Spindle of a machine tool provided with a tool clamping device
US4735532A (en) * 1986-12-24 1988-04-05 Gte Valeron Corporation Spindle with positive lock drawbar
DE3804962C1 (en) * 1988-02-18 1989-07-13 Gmn Georg Mueller Nuernberg Ag, 8500 Nuernberg, De Hydro-mechanical tool-clamping system for hollow work spindles carried in rolling bearings, with integrated oil lubrication through the spindle
DE3804963C1 (en) * 1988-02-18 1989-07-13 Gmn Georg Mueller Nuernberg Ag, 8500 Nuernberg, De Pneumatic-mechanical tool-clamping system for hollow work spindles carried in rolling bearings
DE3812043A1 (en) * 1988-04-12 1989-10-26 Adam Mathes Draw-in or push-out tube for a hollow-spindle stop independent of stroke
JP3785544B2 (en) * 1996-02-01 2006-06-14 株式会社ニイガタマシンテクノ Machine tool spindle equipment
DE102012001253A1 (en) 2012-01-23 2013-07-25 Robert Bosch Gmbh Device for accelerating and decelerating large masses, used in machine tool, has shaft drive motor and a mechanical unit that are arranged in such that shaft drive motor transfers kinetic energy of shaft to mechanical energy storage
EP3142804B1 (en) * 2014-05-12 2019-05-01 Ensitech IP Pty Ltd Electrolytic brush assembly

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH437965A (en) * 1964-08-28 1967-06-15 Hermann Kolb Maschinenfabrik Machine tool with at least one spindle for inserting a tool
GB1246967A (en) * 1967-11-14 1971-09-22 H W Kearns & Co Ltd Improvements in and relating to tool-holding mechanism for machine tools
US3533636A (en) 1968-01-10 1970-10-13 E S Firestone Eng Co High torque collet
US3583280A (en) * 1969-02-27 1971-06-08 Cincinnati Milacron Inc Mechanism for connecting and disconnecting a tool adapter in a spindle of a tool machine
CH512954A (en) 1970-01-16 1971-09-30 Olivetti & Co Spa Tool clamping device on the spindle of a machine tool
DE2360337A1 (en) * 1973-12-04 1975-06-05 Deckel Ag Friedrich TOOL CLAMPING DEVICE

Also Published As

Publication number Publication date
DE2545713A1 (en) 1976-11-11
DE2560287C2 (en) 1986-02-20
DE2545713C2 (en) 1985-06-05
DE7532469U (en) 1979-04-05

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