SE9901048L - Device at tool spindle - Google Patents

Device at tool spindle

Info

Publication number
SE9901048L
SE9901048L SE9901048A SE9901048A SE9901048L SE 9901048 L SE9901048 L SE 9901048L SE 9901048 A SE9901048 A SE 9901048A SE 9901048 A SE9901048 A SE 9901048A SE 9901048 L SE9901048 L SE 9901048L
Authority
SE
Sweden
Prior art keywords
pulling rod
tool spindle
spool
tool
spindle
Prior art date
Application number
SE9901048A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE519282C2 (en
SE9901048D0 (en
Inventor
Bjoern Lind
Original Assignee
Lind Finance & Dev Ab
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 Lind Finance & Dev Ab filed Critical Lind Finance & Dev Ab
Priority to SE9901048A priority Critical patent/SE519282C2/en
Publication of SE9901048D0 publication Critical patent/SE9901048D0/en
Priority to AU29568/00A priority patent/AU2956800A/en
Priority to PCT/SE2000/000304 priority patent/WO2000056489A1/en
Publication of SE9901048L publication Critical patent/SE9901048L/en
Publication of SE519282C2 publication Critical patent/SE519282C2/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
    • B23Q17/00—Arrangements for observing, indicating or measuring on machine tools
    • B23Q17/002—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders
    • B23Q17/003—Arrangements for observing, indicating or measuring on machine tools for indicating or measuring the holding action of work or tool holders by measuring a position
    • 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

Abstract

Arrangement for a tool spindle with a pulling rod (3) axially displaceable in the spindle axle (1) for firmly attaching the tool. It is distinguished in that the pulling rod is surrounded by at least one spool (9) that is stationary in relation to the axial displacement of the pulling rod (3), which gives a specific current flow that differs depending on the axial position of the pulling rod (3) in the spool (9).
SE9901048A 1999-03-23 1999-03-23 Device of tool spindle with a rotating and axially movable drawbar for tool clamping SE519282C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9901048A SE519282C2 (en) 1999-03-23 1999-03-23 Device of tool spindle with a rotating and axially movable drawbar for tool clamping
AU29568/00A AU2956800A (en) 1999-03-23 2000-02-16 Device for a tool spindle
PCT/SE2000/000304 WO2000056489A1 (en) 1999-03-23 2000-02-16 Device for a tool spindle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901048A SE519282C2 (en) 1999-03-23 1999-03-23 Device of tool spindle with a rotating and axially movable drawbar for tool clamping

Publications (3)

Publication Number Publication Date
SE9901048D0 SE9901048D0 (en) 1999-03-23
SE9901048L true SE9901048L (en) 2000-09-24
SE519282C2 SE519282C2 (en) 2003-02-11

Family

ID=20414961

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9901048A SE519282C2 (en) 1999-03-23 1999-03-23 Device of tool spindle with a rotating and axially movable drawbar for tool clamping

Country Status (3)

Country Link
AU (1) AU2956800A (en)
SE (1) SE519282C2 (en)
WO (1) WO2000056489A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10150710A1 (en) * 2001-10-13 2003-04-17 Heller Geb Gmbh Maschf Rotating machine element and method for detecting position values of at least one function carrier of such a rotating machine element

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3719102A1 (en) * 1987-06-06 1988-12-15 Smw Spanneinrichtungen CIRCULATING CLAMPING CYLINDERS FOR POWER CHUCK
DE4201013A1 (en) * 1992-01-16 1993-07-22 Ott Maschinentechnik Arrangement for detecting position of rotating tool - contains reliable sensor circuit rotating with machine element, inductive transfer to static evaluation circuit

Also Published As

Publication number Publication date
WO2000056489A1 (en) 2000-09-28
SE519282C2 (en) 2003-02-11
SE9901048D0 (en) 1999-03-23
AU2956800A (en) 2000-10-09

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Legal Events

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