WO1987001319A1 - Outil d'usinage - Google Patents

Outil d'usinage Download PDF

Info

Publication number
WO1987001319A1
WO1987001319A1 PCT/DE1986/000339 DE8600339W WO8701319A1 WO 1987001319 A1 WO1987001319 A1 WO 1987001319A1 DE 8600339 W DE8600339 W DE 8600339W WO 8701319 A1 WO8701319 A1 WO 8701319A1
Authority
WO
WIPO (PCT)
Prior art keywords
holder
tool according
base body
wedge
tool
Prior art date
Application number
PCT/DE1986/000339
Other languages
German (de)
English (en)
French (fr)
Inventor
Frank Johne
Original Assignee
J. Kühn Gmbh & Co. Präzisionswerkzeug Kg.
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 J. Kühn Gmbh & Co. Präzisionswerkzeug Kg. filed Critical J. Kühn Gmbh & Co. Präzisionswerkzeug Kg.
Priority to AT86905197T priority Critical patent/ATE43268T1/de
Priority to DE8686905197T priority patent/DE3663465D1/de
Publication of WO1987001319A1 publication Critical patent/WO1987001319A1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
    • B23B29/03—Boring heads
    • B23B29/034—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings
    • B23B29/03403—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing
    • B23B29/03421—Boring heads with tools moving radially, e.g. for making chamfers or undercuttings radially adjustable before starting manufacturing by pivoting the tool carriers or by elastic deformation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/13—Yieldable tool
    • Y10T407/134—Resiliently mounted tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/19—Rotary cutting tool
    • Y10T407/1906—Rotary cutting tool including holder [i.e., head] having seat for inserted tool
    • Y10T407/1928—Tool adjustable relative to holder
    • Y10T407/193—Radially
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8583—Moving means including wedge, screw or cam with resiliently urged Tool
    • Y10T408/85843—Resilient Tool or tool-support
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8588—Axially slidable moving-means
    • Y10T408/85892—Screw driven wedge or cam
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/8593—Wedge moving perpendicular to tool-axis

Definitions

  • the fixed connection of the rear end of the holder to the base body is particularly advantageously brought about by one or more welds.
  • other types of connection are not excluded.
  • the adjustment device can only consist of a screw which engages in a thread of one part, primarily the holder, and which is supported on the other part.
  • the adjusting device has a wedge located between a pressure surface on the holder and a support surface on the base body and an adjusting screw for the wedge engaging in a thread in the base body.
  • the wedge preferably has such an inclination that self-locking cannot occur.
  • the holder 3 is provided with an opening 9, the configuration and arrangement being such that that there is a parallel 1el spiral spring arrangement. This means that the front part 3a of the holder 3 with the insert holder 4 moves with elastic deformation in the direction of the arrow F parallel to * *> itself when a corresponding force acts on this front part while the rear end 3b of the holder 3 is held.
  • the elongated hole 7 for the fastening screw 5 passes through both part of the holder 3 and part of the base body 2 in the embodiment shown and is expediently produced by milling after establishing the fixed connection between the holder and the base body.
  • the set screw 16 If the set screw 16 is turned in the other direction, it releases the wedge 13 in the opposite direction of movement.
  • the wedge angle is selected so that no self-locking occurs.
  • the wedge 13 can then follow the head of the set screw even when loosening it under the high pretensioning force of the holder, the holder 3 with the cutting plate 6 moves radially inwards. As a result of the pretensioning force of the holder, a secure contact of all parts is guaranteed with each setting or change in the setting.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Turning (AREA)
PCT/DE1986/000339 1985-08-28 1986-08-23 Outil d'usinage WO1987001319A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT86905197T ATE43268T1 (de) 1985-08-28 1986-08-23 Werkzeug fuer spanabhebende bearbeitung.
DE8686905197T DE3663465D1 (en) 1985-08-28 1986-08-23 Machining tool

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19853530696 DE3530696A1 (de) 1985-08-28 1985-08-28 Werkzeug fuer die spanabhebende bearbeitung
DEP3530696.3 1985-08-28

Publications (1)

Publication Number Publication Date
WO1987001319A1 true WO1987001319A1 (fr) 1987-03-12

Family

ID=6279552

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE1986/000339 WO1987001319A1 (fr) 1985-08-28 1986-08-23 Outil d'usinage

Country Status (6)

Country Link
US (1) US4786217A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0229836B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS63500649A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE43268T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (2) DE3530696A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1987001319A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994015742A1 (de) * 1992-12-30 1994-07-21 Komet Präzisionswerkzeuge Robert Breuning Gmbh Klemmhalter für schneidplatten
US7029209B2 (en) 2000-12-18 2006-04-18 Cardemon, Inc. Slidable boring tool with fine adjustment
US7272877B2 (en) 2000-12-18 2007-09-25 Cardemon, Inc. Adjustment method and apparatus for a boring tool

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5538367A (en) * 1993-10-22 1996-07-23 Kennametal Inc. Metal cutting tool assembly having an automatically adjustable chipbreaker
DE19827778B4 (de) * 1998-06-16 2005-05-04 Johne & Co Präzisionswerkzeuge GmbH Rotations-Werkzeug-Kurzklemmhalter mit radial feinverstellbarer Schneidplatte für eine spanabhebende Bearbeitung, insbesondere mit einer Standardschneidplatte
ATE329710T1 (de) 1998-09-08 2006-07-15 Makino Inc Schneidwerkzeug
US6536998B2 (en) 1998-09-08 2003-03-25 Makino, Inc. Selectively biased tool and methods of using the same
AU6138999A (en) 1998-09-08 2000-03-27 Makino Inc. Tool with control of a fluid axis
US6238150B1 (en) * 1999-10-29 2001-05-29 Mitsubishi Materials Corporation Drilling tool
FR2826304B1 (fr) * 2001-06-26 2003-10-24 Federal Mogul Chasseneuil Alesoir et procede d'alesage d'un trou utilisant cet alesoir
US7052217B2 (en) * 2001-08-08 2006-05-30 Johne + Co. Prāzisionswerkzeuge GmbH Multiple cutting edge rotary tool
SE526767C2 (sv) * 2003-10-16 2005-11-01 Sandvik Intellectual Property Skärverktyg med tillsatskropp med serrationsyta samt förfarande för tillverkning av skärverktyg
WO2010024984A1 (en) * 2008-08-29 2010-03-04 Valenite Llc Flip cartridges and material removal tool with same
US8985916B2 (en) * 2011-09-19 2015-03-24 Sandvik Intellectual Property Ab Flexible cartridge with precision adjustment
DE102011055135B8 (de) 2011-11-08 2015-10-01 Johne & Co. Präzisionswerkzeuge GmbH Verstellvorrichtung für ein Rotations-Werkzeug
US8764351B2 (en) * 2012-09-13 2014-07-01 Iscar, Ltd. Cutting insert with flexibility aperture and cutting tool therefor
US10010953B2 (en) 2014-03-19 2018-07-03 Kennametal Inc. Wedge clamp and insert cartridge for cutting tool
GB2525620A (en) 2014-04-29 2015-11-04 Rigibore Ltd Cutting tool assembly
US10076790B2 (en) 2016-07-26 2018-09-18 Kennametal Inc. Ultra-precise boring cartridge and adjustment device therefor
JP6512540B1 (ja) * 2017-10-10 2019-05-15 株式会社タンガロイ カートリッジ
US10753719B2 (en) 2018-01-25 2020-08-25 Kennametal Inc. Adjustment device
DE112022005702T5 (de) * 2021-11-30 2024-09-12 Kyocera Corporation Schneidwerkzeug und verfahren zur herstellung eines maschinell bearbeiteten produkts
DE102022108098A1 (de) * 2022-04-05 2023-10-05 Gühring KG Spanabhebendes Werkzeug mit einstellbarer Führungsleiste

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998737A (en) * 1959-10-19 1961-09-05 Valeron Corp Adjustable diameter cutter for boring operations and the like
FR2125227A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-02-19 1972-09-29 Huard Ucf
DE2339873A1 (de) * 1972-08-08 1974-02-28 Mitsubishi Metal Mining Co Ltd Einstellbares spanabhebendes werkzeug
US3918826A (en) * 1974-08-22 1975-11-11 Kennametal Inc Boring tool having retractable cartridge
EP0058646A2 (en) * 1981-02-12 1982-08-25 WORKMEN MACHINE TOOLS S.c.r.l. Tool-holder with means for radial adjustment of tool position
US4447177A (en) * 1980-07-10 1984-05-08 Toyoda Koki Kabushiki Kaisha Tool holder with tool position compensating mechanism

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3102441A (en) * 1961-07-24 1963-09-03 Valeron Corp Lever adjustment for cutter cartridge
NL125964C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1963-07-26
GB1145826A (en) * 1965-07-05 1969-03-19 Birfield Eng Ltd Improvements in or relating to tool heads
US3276101A (en) * 1965-12-22 1966-10-04 Ex Cell O Corp Adjustable cutting tool
US3410160A (en) * 1966-04-08 1968-11-12 Warner Swasey Co Adjustable boring bar
US3427904A (en) * 1966-08-31 1969-02-18 Fansteel Inc Boring bar cartridge
DE2426409A1 (de) * 1974-05-31 1975-12-11 Samson Apparatebau Ag Einrichtung zur feinverstellung einer werkzeugaufnahme einer werkzeugmaschine
JPS5345034B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-06-05 1978-12-04
SU709265A1 (ru) * 1978-03-22 1980-01-15 Специальное Конструкторское Бюро Автоматических Линий Резцедержатель с устройством дл автоматической подналадки резца
US4428704A (en) * 1980-07-28 1984-01-31 Ex-Cell-O Corporation Micro-adjusting cartridge for cutting tool
DE3314126C2 (de) * 1983-04-19 1985-12-05 GTE Valeron Corp. (eine Gesellschaft n.d.Ges.d. Staates Delaware), Troy, Mich. Werkzeughalter

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2998737A (en) * 1959-10-19 1961-09-05 Valeron Corp Adjustable diameter cutter for boring operations and the like
FR2125227A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1971-02-19 1972-09-29 Huard Ucf
DE2339873A1 (de) * 1972-08-08 1974-02-28 Mitsubishi Metal Mining Co Ltd Einstellbares spanabhebendes werkzeug
US3918826A (en) * 1974-08-22 1975-11-11 Kennametal Inc Boring tool having retractable cartridge
US4447177A (en) * 1980-07-10 1984-05-08 Toyoda Koki Kabushiki Kaisha Tool holder with tool position compensating mechanism
EP0058646A2 (en) * 1981-02-12 1982-08-25 WORKMEN MACHINE TOOLS S.c.r.l. Tool-holder with means for radial adjustment of tool position

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994015742A1 (de) * 1992-12-30 1994-07-21 Komet Präzisionswerkzeuge Robert Breuning Gmbh Klemmhalter für schneidplatten
US7029209B2 (en) 2000-12-18 2006-04-18 Cardemon, Inc. Slidable boring tool with fine adjustment
US7272877B2 (en) 2000-12-18 2007-09-25 Cardemon, Inc. Adjustment method and apparatus for a boring tool

Also Published As

Publication number Publication date
DE3663465D1 (en) 1989-06-29
EP0229836B1 (de) 1989-05-24
ATE43268T1 (de) 1989-06-15
US4786217A (en) 1988-11-22
EP0229836A1 (de) 1987-07-29
JPS63500649A (ja) 1988-03-10
DE3530696A1 (de) 1987-03-12
JPH0416281B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-23

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