FR2366096A1 - LOCKING DEVICE FOR A TOOL HOLDER SPINDLE BUSH SUBJECTED TO A FEED MOVEMENT - Google Patents

LOCKING DEVICE FOR A TOOL HOLDER SPINDLE BUSH SUBJECTED TO A FEED MOVEMENT

Info

Publication number
FR2366096A1
FR2366096A1 FR7729187A FR7729187A FR2366096A1 FR 2366096 A1 FR2366096 A1 FR 2366096A1 FR 7729187 A FR7729187 A FR 7729187A FR 7729187 A FR7729187 A FR 7729187A FR 2366096 A1 FR2366096 A1 FR 2366096A1
Authority
FR
France
Prior art keywords
locking
locking device
tool holder
feed movement
holder spindle
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
FR7729187A
Other languages
French (fr)
Other versions
FR2366096B1 (en
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.)
Friedrich Deckel AG
Original Assignee
Friedrich Deckel 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 Friedrich Deckel AG filed Critical Friedrich Deckel AG
Publication of FR2366096A1 publication Critical patent/FR2366096A1/en
Application granted granted Critical
Publication of FR2366096B1 publication Critical patent/FR2366096B1/fr
Granted legal-status Critical Current

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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/28—Means for securing sliding members in any desired position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Turning (AREA)

Abstract

La broche porte-outil 10 est montée à rotation dans une douille 16 qui peut coulisser, mais non tourner, dans le carter 18. Sur sa face externe, la douille de broche 16 est munie d'une nervure de blocage 22, qui est constituée par un prisme de matière subsistant entre deux rainures 24 pratiquées dans la paroi de la douille de broche, qui à cet effet possède une épaisseur suffisante. La nervure de blocage 22 peut être serrée entre deux pièces de blocage 26, 28. Lorsqu'on fait tourner la tige filetée 30 au moyen de la poignée de manoeuvre 36 qui en est solidaire, la pièce de blocage 26, par exemple, se rapproche de la nervure de blocage qui est ainsi comprimée entre les deux pièces de blocage.The tool-holder spindle 10 is rotatably mounted in a sleeve 16 which can slide, but not rotate, in the housing 18. On its outer face, the spindle sleeve 16 is provided with a locking rib 22, which is formed by a prism of material remaining between two grooves 24 made in the wall of the spindle sleeve, which for this purpose has sufficient thickness. The locking rib 22 can be clamped between two locking pieces 26, 28. When the threaded rod 30 is rotated by means of the operating handle 36 which is integral with it, the locking piece 26, for example, comes closer. of the locking rib which is thus compressed between the two locking parts.

FR7729187A 1976-09-30 1977-09-28 LOCKING DEVICE FOR A TOOL HOLDER SPINDLE BUSH SUBJECTED TO A FEED MOVEMENT Granted FR2366096A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762644178 DE2644178C3 (en) 1976-09-30 1976-09-30 Device for clamping a feed tool spindle sleeve

Publications (2)

Publication Number Publication Date
FR2366096A1 true FR2366096A1 (en) 1978-04-28
FR2366096B1 FR2366096B1 (en) 1984-02-17

Family

ID=5989335

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7729187A Granted FR2366096A1 (en) 1976-09-30 1977-09-28 LOCKING DEVICE FOR A TOOL HOLDER SPINDLE BUSH SUBJECTED TO A FEED MOVEMENT

Country Status (5)

Country Link
CH (1) CH622203A5 (en)
DE (1) DE2644178C3 (en)
ES (1) ES462122A1 (en)
FR (1) FR2366096A1 (en)
GB (1) GB1536809A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3431213A1 (en) * 1984-08-24 1986-03-06 Friedrich Deckel AG, 8000 München DEVICE FOR CLAMPING A SECONDARY MACHINE PART SLIDABLY ADJUSTABLE TO A FIRST MACHINE PART
US7156590B2 (en) * 2003-10-31 2007-01-02 Black & Decker Inc. Quill lock assembly
DE102022120663A1 (en) 2022-08-16 2024-02-22 Deckel Maho Pfronten Gmbh Machine tool, clamping device and method for machining a workpiece

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE333609C (en) * 1921-02-28 Maschf Locking device for the quill of working machines
DE406386C (en) * 1924-01-15 1924-11-22 Heinrich Stein Drilling and milling spindle cartridges for machine tools
US1966409A (en) * 1932-08-17 1934-07-10 American Tool Works Co Tailstock for lathes
DE701306C (en) * 1939-06-17 1941-01-14 Herbert Lindner Fa machines, in particular drill spindle sleeves
GB548782A (en) * 1941-08-16 1942-10-23 Alan Muntz & Co Ltd Improvements in adjustable cylindrical guides and bearings
US2933986A (en) * 1955-09-30 1960-04-26 Cincinnati Milling Machine Co Spindle control mechanism
DE1143689B (en) * 1958-11-06 1963-02-14 Schiess Ag Guide and clamping device for support sleeves in the headstock of milling and / or boring mills
US3083594A (en) * 1960-05-04 1963-04-02 Atlantic Machine Tool Works In Jig bore rotary table
DE1147105B (en) * 1958-05-22 1963-04-11 Mso Maschinen U Schleifmittelw Bearing sleeve for machine tool spindles
CH376744A (en) * 1962-03-22 1964-04-15 Schaublin Sa Device for blocking a machine tool component
GB1156282A (en) * 1965-11-03 1969-06-25 Churchill Charles Ltd Mechanism for Clamping a Slidable Element of a Machine Tool

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE333609C (en) * 1921-02-28 Maschf Locking device for the quill of working machines
DE406386C (en) * 1924-01-15 1924-11-22 Heinrich Stein Drilling and milling spindle cartridges for machine tools
US1966409A (en) * 1932-08-17 1934-07-10 American Tool Works Co Tailstock for lathes
DE701306C (en) * 1939-06-17 1941-01-14 Herbert Lindner Fa machines, in particular drill spindle sleeves
GB548782A (en) * 1941-08-16 1942-10-23 Alan Muntz & Co Ltd Improvements in adjustable cylindrical guides and bearings
US2933986A (en) * 1955-09-30 1960-04-26 Cincinnati Milling Machine Co Spindle control mechanism
DE1147105B (en) * 1958-05-22 1963-04-11 Mso Maschinen U Schleifmittelw Bearing sleeve for machine tool spindles
DE1143689B (en) * 1958-11-06 1963-02-14 Schiess Ag Guide and clamping device for support sleeves in the headstock of milling and / or boring mills
US3083594A (en) * 1960-05-04 1963-04-02 Atlantic Machine Tool Works In Jig bore rotary table
CH376744A (en) * 1962-03-22 1964-04-15 Schaublin Sa Device for blocking a machine tool component
GB1156282A (en) * 1965-11-03 1969-06-25 Churchill Charles Ltd Mechanism for Clamping a Slidable Element of a Machine Tool

Also Published As

Publication number Publication date
CH622203A5 (en) 1981-03-31
DE2644178A1 (en) 1978-04-06
FR2366096B1 (en) 1984-02-17
ES462122A1 (en) 1978-06-16
DE2644178C3 (en) 1980-12-18
DE2644178B2 (en) 1980-04-17
GB1536809A (en) 1978-12-20

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Legal Events

Date Code Title Description
ST Notification of lapse