FR2543866B1 - DEVICE FOR AUTOMATICALLY LOCKING AND UNLOCKING A TOOL IN A ROTARY MACHINE TOOL SPINDLE - Google Patents

DEVICE FOR AUTOMATICALLY LOCKING AND UNLOCKING A TOOL IN A ROTARY MACHINE TOOL SPINDLE

Info

Publication number
FR2543866B1
FR2543866B1 FR8305595A FR8305595A FR2543866B1 FR 2543866 B1 FR2543866 B1 FR 2543866B1 FR 8305595 A FR8305595 A FR 8305595A FR 8305595 A FR8305595 A FR 8305595A FR 2543866 B1 FR2543866 B1 FR 2543866B1
Authority
FR
France
Prior art keywords
unlocking
rotary machine
tool
automatically locking
machine tool
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
Application number
FR8305595A
Other languages
French (fr)
Other versions
FR2543866A1 (en
Inventor
Jean Jarait
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ERNAULT SOMUA H
Original Assignee
ERNAULT SOMUA H
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 ERNAULT SOMUA H filed Critical ERNAULT SOMUA H
Priority to FR8305595A priority Critical patent/FR2543866B1/en
Publication of FR2543866A1 publication Critical patent/FR2543866A1/en
Application granted granted Critical
Publication of FR2543866B1 publication Critical patent/FR2543866B1/en
Expired legal-status Critical Current

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
    • B23B31/263—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 balls
    • 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
    • B23Q3/15553—Tensioning devices or tool holders, e.g. grippers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
FR8305595A 1983-04-06 1983-04-06 DEVICE FOR AUTOMATICALLY LOCKING AND UNLOCKING A TOOL IN A ROTARY MACHINE TOOL SPINDLE Expired FR2543866B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8305595A FR2543866B1 (en) 1983-04-06 1983-04-06 DEVICE FOR AUTOMATICALLY LOCKING AND UNLOCKING A TOOL IN A ROTARY MACHINE TOOL SPINDLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8305595A FR2543866B1 (en) 1983-04-06 1983-04-06 DEVICE FOR AUTOMATICALLY LOCKING AND UNLOCKING A TOOL IN A ROTARY MACHINE TOOL SPINDLE

Publications (2)

Publication Number Publication Date
FR2543866A1 FR2543866A1 (en) 1984-10-12
FR2543866B1 true FR2543866B1 (en) 1986-08-29

Family

ID=9287560

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8305595A Expired FR2543866B1 (en) 1983-04-06 1983-04-06 DEVICE FOR AUTOMATICALLY LOCKING AND UNLOCKING A TOOL IN A ROTARY MACHINE TOOL SPINDLE

Country Status (1)

Country Link
FR (1) FR2543866B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3508231A1 (en) * 1985-03-08 1986-09-11 Karl Hertel GmbH, 8510 Fürth DRIVE UNIT FOR ROTATING TOOLS
ATE372184T1 (en) * 2005-06-21 2007-09-15 Paul Mueller Gmbh & Co Kg SPINDLE WITH A TENSION ROD AND A CLUTCH DEVICE
CN113458833B (en) * 2021-06-30 2022-04-12 意特利（滁州）智能数控科技有限公司 Disc type tool magazine for numerical control machine tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH331911A (en) * 1956-11-12 1958-08-15 Genevoise Instr Physique Machine tool comprising a tool-holder spindle fitted with a device for fastening and quickly extracting a tool
US3613192A (en) * 1969-07-07 1971-10-19 Ikegai Iron Works Ltd Tool spindle assembly
DE2230143C3 (en) * 1972-06-21 1979-11-29 Schiess Ag, 4000 Duesseldorf Tool support with a chisel slide that can be moved vertically therein on a machine tool with an interchangeable magazine assigned to the tool support
DE2230144C3 (en) * 1972-06-21 1980-03-27 Schiess Ag, 4000 Duesseldorf Tool support with a chisel slide that can be moved vertically therein with a tool changer assigned to the chisel slide
JPS5633215B2 (en) * 1973-07-28 1981-08-01
FR2258241B1 (en) * 1974-01-22 1976-11-26 Deflandre Rene
JPS5742463B2 (en) * 1974-08-25 1982-09-08
JPS51126586A (en) * 1975-04-28 1976-11-04 Toyoda Mach Works Ltd Device for stopping the spindle of turret type machining center in fix ed phase
JPS5818178B2 (en) * 1978-06-30 1983-04-12 北村 耕一郎 Automatic tool changer
JPS5789542A (en) * 1980-11-21 1982-06-03 Toyoda Mach Works Ltd Automatic tool replacing apparatus

Also Published As

Publication number Publication date
FR2543866A1 (en) 1984-10-12

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse