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
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.)
Ceased
Application number
PCT/DE1986/000339
Other languages
German (de)
English (en)
French (fr)
Inventor
Frank Johne
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.)
J Kuhn GmbH and Co Praezisionswerkzeug KG
Original Assignee
J Kuhn GmbH and Co Praezisionswerkzeug 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 Kuhn GmbH and Co Praezisionswerkzeug KG filed Critical J Kuhn GmbH and Co Praezisionswerkzeug KG
Priority to DE8686905197T priority Critical patent/DE3663465D1/de
Priority to AT86905197T priority patent/ATE43268T1/de
Publication of WO1987001319A1 publication Critical patent/WO1987001319A1/de
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
    • 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 Ceased WO1987001319A1 (fr)

Priority Applications (2)

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

Applications Claiming Priority (2)

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

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 Ceased WO1987001319A1 (fr) 1985-08-28 1986-08-23 Outil d'usinage

Country Status (6)

Country Link
US (1) US4786217A (https=)
EP (1) EP0229836B1 (https=)
JP (1) JPS63500649A (https=)
AT (1) ATE43268T1 (https=)
DE (2) DE3530696A1 (https=)
WO (1) WO1987001319A1 (https=)

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
EP1112133B1 (en) 1998-09-08 2006-06-14 Makino, Inc. Cutting tool
EP1112134B1 (en) 1998-09-08 2005-07-27 Makino, Inc. Tool with control of a fluid axis
US6536998B2 (en) 1998-09-08 2003-03-25 Makino, Inc. Selectively biased tool and methods of using the same
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
JP2004537426A (ja) * 2001-08-08 2004-12-16 ヨーネ ウント コンパニー プレツィジオンスヴェルクツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング 多重切刃回転バイト
SE526767C2 (sv) * 2003-10-16 2005-11-01 Sandvik Intellectual Property Skärverktyg med tillsatskropp med serrationsyta samt förfarande för tillverkning av skärverktyg
US9032849B2 (en) * 2008-08-29 2015-05-19 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 (https=) * 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 (https=) * 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
US3381553A (en) * 1966-04-08 1968-05-07 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 (https=) * 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 (https=) * 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
ATE43268T1 (de) 1989-06-15
EP0229836A1 (de) 1987-07-29
US4786217A (en) 1988-11-22
JPH0416281B2 (https=) 1992-03-23
DE3530696A1 (de) 1987-03-12
EP0229836B1 (de) 1989-05-24
DE3663465D1 (en) 1989-06-29
JPS63500649A (ja) 1988-03-10

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