AU4158789A - Collet intended to carry a tool, particularly a tapping tool - Google Patents

Collet intended to carry a tool, particularly a tapping tool

Info

Publication number
AU4158789A
AU4158789A AU41587/89A AU4158789A AU4158789A AU 4158789 A AU4158789 A AU 4158789A AU 41587/89 A AU41587/89 A AU 41587/89A AU 4158789 A AU4158789 A AU 4158789A AU 4158789 A AU4158789 A AU 4158789A
Authority
AU
Australia
Prior art keywords
tool
sleeve
collet
bore
carry
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.)
Granted
Application number
AU41587/89A
Other versions
AU618131B2 (en
Inventor
Charles Gerard Willen
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.)
PCM Willen SA
Original Assignee
PCM Willen SA
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 PCM Willen SA filed Critical PCM Willen SA
Publication of AU4158789A publication Critical patent/AU4158789A/en
Application granted granted Critical
Publication of AU618131B2 publication Critical patent/AU618131B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
    • B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
    • B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
    • 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
    • B23B31/08—Chucks holding tools yieldably
    • B23B31/083—Chucks holding tools yieldably axially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

The collet comprises an outer body (1) provided with a cylindrical bore (2), and a sleeve (3) which can move axially inside the bore (2). The sleeve (3) comprises screws (8) for holding the cutting tool. The outer body (1) and the sleeve (3) are provided with prismatic surfaces (9, 10) connecting them kinematically in rotation, and means (5, 11, 12) limiting the axial displacement of the sleeve (3) inside the bore (2). A spring (4) arranged inside the bore (2) makes it possible to return the sleeve (3) into a predetermined rest position. This tool- holding collet permits autonomous axial compensation of the difference between the liner feed movement imposed by the machine and that which the tool has, for example a tap. <IMAGE>
AU41587/89A 1988-09-30 1989-09-20 Collet intended to carry a tool, particularly a tapping tool Ceased AU618131B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP88810674A EP0360947B1 (en) 1988-09-30 1988-09-30 Collet to hold a tool, especially a cutting tool
CH88810674 1988-09-30

Publications (2)

Publication Number Publication Date
AU4158789A true AU4158789A (en) 1990-04-05
AU618131B2 AU618131B2 (en) 1991-12-12

Family

ID=8200605

Family Applications (1)

Application Number Title Priority Date Filing Date
AU41587/89A Ceased AU618131B2 (en) 1988-09-30 1989-09-20 Collet intended to carry a tool, particularly a tapping tool

Country Status (7)

Country Link
EP (1) EP0360947B1 (en)
JP (1) JPH0741470B2 (en)
KR (1) KR940004789B1 (en)
AT (1) ATE114522T1 (en)
AU (1) AU618131B2 (en)
DE (1) DE3852309T2 (en)
DK (1) DK480989A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725950C2 (en) * 1997-06-19 2000-04-13 Glimpel Emuge Werk Tapping chucks for CNC machine technology "rigid tapping"
DE10224127C1 (en) * 2002-05-29 2003-12-24 Ernst Graf Gmbh Holder for a turning tool, especially for a parting tool
DE102005007708A1 (en) * 2005-02-18 2006-08-31 Zettl GmbH CNC Präzisions- und Sonderwerkzeuge Taps recording
KR100753887B1 (en) * 2006-06-15 2007-09-05 남궁규성 Floating device
US8262097B2 (en) * 2009-07-07 2012-09-11 Jin-Tsai Lai Quick-release mechanism for hand tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1702810A (en) * 1923-12-29 1929-02-19 Joseph F Buhr Tapping chuck
GB1066486A (en) * 1963-08-16 1967-04-26 Derek Edwin Fitton A tool holder for a screw cutting tap or die
DE1552495A1 (en) * 1966-04-27 1969-12-04 Rolf Winter Drilling device, especially for deep hole drilling for drilling machines and lathes
JPS4719890U (en) * 1971-02-08 1972-11-06
US4021133A (en) * 1975-04-16 1977-05-03 Ex-Cell-O Corporation Tap driver apparatus
JPS5683333U (en) * 1979-11-22 1981-07-04

Also Published As

Publication number Publication date
DE3852309D1 (en) 1995-01-12
KR940004789B1 (en) 1994-06-01
DK480989A (en) 1990-03-31
DK480989D0 (en) 1989-09-29
EP0360947A1 (en) 1990-04-04
ATE114522T1 (en) 1994-12-15
JPH0741470B2 (en) 1995-05-10
KR900004448A (en) 1990-04-12
AU618131B2 (en) 1991-12-12
EP0360947B1 (en) 1994-11-30
DE3852309T2 (en) 1995-06-08
JPH0295503A (en) 1990-04-06

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