KR950031336A - 드로우어웨이 팁 및 절삭공구 - Google Patents

드로우어웨이 팁 및 절삭공구 Download PDF

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Publication number
KR950031336A
KR950031336A KR1019950003800A KR19950003800A KR950031336A KR 950031336 A KR950031336 A KR 950031336A KR 1019950003800 A KR1019950003800 A KR 1019950003800A KR 19950003800 A KR19950003800 A KR 19950003800A KR 950031336 A KR950031336 A KR 950031336A
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KR
South Korea
Prior art keywords
tip
drawaway
blade
elastic deformation
blade tip
Prior art date
Application number
KR1019950003800A
Other languages
English (en)
Inventor
야수노리 무라카미
Original Assignee
아키모토 유우미
미쯔비시마테리알 카부시키가이샤
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
Priority claimed from JP6030384A external-priority patent/JP3064790B2/ja
Priority claimed from JP6030380A external-priority patent/JP3064789B2/ja
Application filed by 아키모토 유우미, 미쯔비시마테리알 카부시키가이샤 filed Critical 아키모토 유우미
Publication of KR950031336A publication Critical patent/KR950031336A/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1603—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with specially shaped plate-like exchangeable cutting inserts, e.g. chip-breaking groove
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • B23B27/1614—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert
    • B23B27/1622—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped with plate-like cutting inserts of special shape clamped against the walls of the recess in the shank by a clamping member acting upon the wall of a hole in the insert characterised by having a special shape
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/20—Top or side views of the cutting edge
    • B23B2200/201—Details of the nose radius and immediately surrounding area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/02—Fixation using an elastically deformable clamping member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/04—Fixation screws, bolts or pins of particular form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/08—Fixation of cutting inserts in holders using an eccentric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2205/00—Fixation of cutting inserts in holders
    • B23B2205/12—Seats for cutting inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/12—Boron nitride
    • B23B2226/125—Boron nitride cubic [CBN]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2226/00—Materials of tools or workpieces not comprising a metal
    • B23B2226/31—Diamond
    • B23B2226/315—Diamond polycrystalline [PCD]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2250/00—Compensating adverse effects during turning, boring or drilling
    • B23B2250/12—Cooling and lubrication
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2274—Apertured tool
    • Y10T407/2276—Apertured tool with means projecting through aperture to force tool laterally against reaction surface
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2286—Resiliently biased clamp jaw
    • 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
    • Y10T407/22—Cutters, for shaping including holder having seat for inserted tool
    • Y10T407/2272—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder
    • Y10T407/2282—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool to holder including tool holding clamp and clamp actuator
    • Y10T407/2286—Resiliently biased clamp jaw
    • Y10T407/2288—Integral with holder

Abstract

날끝 팁(5)과 이것을 지지하는 판 형상의 팁 본체(4)로 구성되어 있으며, 절삭공구의 공구 본체(1)에 부착하여 사용하는 드로우어웨이 팁(2)에 있어서, 팁본체(4)에는 1개소의 모서리로부터 대각선 상에서 다른 모서리의 근처에 도달하는 영역에 형성된 슬리트(6)를 개재하여 서로 분할되고, 공구 본체(1)에 부착하므로써 팁 본체(4)를 포함하는 평면 내에서 서로 접근하는 방향으로 복수의 탄성 변형부(8)가 설치되어 있으며, 탄성 변형부(8)의 상호간에 대향하는 면에는 날끝 팁(5)과 결합하는 결합부(10)가 설치되어 있다.

Description

드로우어웨이 팁 및 절삭공구
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 절삭공구의 공구 본체에 고정시켜서 사용하는 드로우어웨이 팁에 있어서, 날끝 팁(5) 및 상기한 날끝 팁(5)을 지지하는 판 형상의 팁 본체(4)로 구성되며, 상기한 팁 본체(4)에는 팁 본체(4)의 외측 모서리로부터 대각선 상으로 다른 모서리의 근방에 도달하는 영역으로 형성된 슬리트(6)에 의해 분할된 복수의 탄성 변형부(8)가 있고, 공구 본체(1)에 고정되므로써 상기한 탄성 변형부(8)는 팁 본체(4)를 포함하는 평면이 서로 인접하는 방향으로 탄성 변형하며, 상기한 탄성 변형부(8)의로 대향하는 면에는 날끝 팁(5)을 결합하기 위한 결합부(10)가 있는 것을 특징으로 하는 드로우어웨이 팁.
  2. 제1항에 있어서, 상기한 결합부(10)는, 서로 접근하므로써 상기한 날끝 팁(5)을 상기한 외측 모서리로부터 안 쪽을 향하여 밀어주는 경사부와, 상기한 날끝 팁(5)에 맞닿아서 안 쪽으로의 이동을 소정의 위치로 제한하는 규제부가 있는 것을 특징으로 하는 드로우어웨이 팁.
  3. 제1항에 있어서, 상기한 팁 본체(4)의 중심 근처에서 상기한 슬리트(6)의 일부가 넓게 형성되어서 상기한 팁 본체(4)를 두계 방향으로 관통하는 부착공(7)이 형성되는 것을 특징으로 하는 드로우어웨이 팁.
  4. 제2항에 있어서, 상기한 팁 본체(4)의 중심 근처에서 상기한 슬리트(6)의 일부가 넓게 형성되어서 상기한 팁 본체(4)를 두게 방향으로 관통하는 부착공(7)이 형성되는 것을 특징으로 하는 드로우어웨이 팁.
  5. 제1항에 있어서, 상기한 날끝 팁(5)이 상기한 탄성 변형부(8) 자체의 탄성력에 의해 결합부(10) 사이에서 지지되는 것을 특징으로 하는 드로우어웨이 팁.
  6. 제2항에 있어서, 상기한 날끝 팁(5)이 상기한 탄성 변형부(8) 자체의 탄성력에 의해 결합부(10) 사이에서 지지되는 것을 특징으로 하는 드로우어웨이 팁.
  7. 제1항에 있어서, 상기한 팁 본체(4)가 공구 본체(1)에 고정되었을 때 팁본체(4)에 작용되는 외력에 의해 상기한 탄성 변형부(8)가 탄성적으로 변형하므로써 상기한 날끝 팁(5)을 지지하는 수단을 포함하는 것을 특징으로 하는 드로우어웨이 팁.
  8. 제2항에 있어서, 상기한 팁 본체(4)가 공구 본체(1)에 고정되었을 때 팁본체(4)에 작용되는 외력에 의해 상기한 탄성 변형부(8)가 탄성적으로 변형하므로써 상기한 날끝 팁(5)을 지지하는 수단을 포함하는 것을 특징으로 하는 드로우어웨이 팁.
  9. 제1항에 있어서, 상기한 결합부(10)와 상기한 날끝 팁(5)이 서로 납땜되어 있는 것을 특징으로 하는 드로우어웨이 팁.
  10. 제2항에 있어서, 상기한 결합부(10)와 상기한 날끝 팁(5)이 서로 납땜되어 있는 것을 특징으로 하는 드로우어웨이 팁.
  11. 제1항에 있어서, 상기한 날끝 팁(5)에는 상기한 결합부(10)의 윤곽과 일치하는 홈이 형성되어 있는 것을 특징으로 하는 드로우어웨이 팁.
  12. 제2항에 있어서, 상기한 날끝 팁(5)에는 상기한 결합부(10)의 윤곽과 일치하는 홈이 형성되어 있는 것을 특징으로 하는 드로우어웨이 팁.
  13. 절삭공구에 있어서, 날끝 팁(5) 및 상기한 날끝 팁(5)을 지지하는 판 형상의 팁 본체(4)로 구성되며, 상기한 팁 본체(4)의 외측 모서리로부터 대각선 상으로 다른 모서리의 근방에 도달하는 영역으로 형성된 슬리트(6)에 의해 분할된 복수의 탄성 변형부(8)가 있고, 공구 본체(1)에 고정되므로써 상기한 탄성 변형부(8)는 팁 본체(4)를 포함하는 평면이 서로 인접하는 방향으로 탄성 변형하며, 상기한 탄성 변형부(8)의 서로 대향하는 면에는 날끝 팁(5)을 결합하기 위한 결합부(10)가 있는 드로우어웨이 팁(2)과, 상기한 드로우어웨이 팁(2)이 그 선단부에 고정되며, 상기한 팁 본체(4)의 측면이 접촉하므로써 상기한 탄성 변형부(8)가 탄성 변형하여
KR1019950003800A 1994-02-28 1995-02-25 드로우어웨이 팁 및 절삭공구 KR950031336A (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP6030384A JP3064790B2 (ja) 1994-02-28 1994-02-28 切削工具
JP94-030380 1994-02-28
JP6030380A JP3064789B2 (ja) 1994-02-28 1994-02-28 スローアウェイチップおよび切削工具
JP94-030384 1994-02-28
JP94-033962 1994-03-03
JP3396294 1994-03-03

Publications (1)

Publication Number Publication Date
KR950031336A true KR950031336A (ko) 1995-12-18

Family

ID=27286944

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950003800A KR950031336A (ko) 1994-02-28 1995-02-25 드로우어웨이 팁 및 절삭공구

Country Status (3)

Country Link
US (1) US5846032A (ko)
KR (1) KR950031336A (ko)
DE (1) DE19506944A1 (ko)

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US6170576B1 (en) 1995-09-22 2001-01-09 Weatherford/Lamb, Inc. Mills for wellbore operations
US5984005A (en) * 1995-09-22 1999-11-16 Weatherford/Lamb, Inc. Wellbore milling inserts and mills
US7322776B2 (en) * 2003-05-14 2008-01-29 Diamond Innovations, Inc. Cutting tool inserts and methods to manufacture
CN100566896C (zh) * 2003-05-14 2009-12-09 戴蒙得创新股份有限公司 切削工具镶件及制造方法
CN100488710C (zh) * 2003-06-03 2009-05-20 山特维克知识产权股份有限公司 可转位切削刀片及其制造方法
US20050183893A1 (en) * 2004-01-13 2005-08-25 Sandvik Ab Indexable cutting inserts and methods for producing the same
US20050271483A1 (en) * 2004-06-02 2005-12-08 Sandvik Ab Indexable cutting inserts and methods for producing the same
SE529021C2 (sv) * 2004-09-21 2007-04-10 Seco Tools Ab Skärverktyg
US7575399B2 (en) * 2005-06-08 2009-08-18 Van Horssen Charles A Quick change holder for cutting tool
DE102008037915B3 (de) 2008-08-14 2009-08-13 Kennametal Inc. Wendeschneidplatte
US8573903B2 (en) 2009-11-03 2013-11-05 Kennametal Inc. Round cutting insert with anti-rotation feature
CN102695573B (zh) * 2010-01-07 2015-05-06 Gkn烧结金属有限公司 加工刀具和用于制造加工刀具的方法
US8657539B2 (en) 2011-03-28 2014-02-25 Kennametal Inc. Round cutting insert with reverse anti-rotation feature
USD709110S1 (en) 2012-04-24 2014-07-15 Kennametal Inc. Cutting insert
US8858130B2 (en) 2012-04-24 2014-10-14 Kennametal Inc. Indexable circular cutting insert
RU2492031C1 (ru) * 2012-05-11 2013-09-10 Нина Алексеевна Корюкина Сборная режущая пластина и способ ее сборки
RU2481924C1 (ru) * 2012-05-16 2013-05-20 Нина Алексеевна Корюкина Сборная тангенциальная режущая пластина
DE102012111240A1 (de) * 2012-11-21 2014-05-22 Hartmetall-Werkzeugfabrik Paul Horn Gmbh Spanabhebendes Werkzeug
US10207330B2 (en) 2014-01-22 2019-02-19 Saturnino Fiori Cate Srl Tool-holding device for a machining tool and method for locking a tool into a tool-holder
JP6651136B2 (ja) * 2017-10-25 2020-02-19 株式会社タンガロイ 切削インサート、敷金及びホルダ
CN114102724B (zh) * 2021-10-18 2023-12-19 江门市奔力达电路有限公司 钻头清理板及其装置

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US3848303A (en) * 1971-05-28 1974-11-19 Sandvik Ab Cutting insert and cutting tool assembly
DE2514882A1 (de) * 1975-04-05 1976-10-14 Heyligenstaedt & Co Mechanisch wechselbare werkzeugtraeger fuer werkzeugmaschinen, insbesondere drehmaschinen
IL61368A (en) * 1980-10-29 1984-05-31 Iscar Ltd Holder assembly for tools such as apertured cutting inserts
DE3137427A1 (de) * 1981-09-19 1983-04-14 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zur spanabhebenden bearbeitung von werkstuecken
SE456652B (sv) * 1985-05-17 1988-10-24 Sandvik Ab Verktyg och skaer foeretraedesvis foer svarvning
US5004378A (en) * 1988-05-19 1991-04-02 Mitsubishi Metal Corporation Clamped cutting tool

Also Published As

Publication number Publication date
DE19506944A1 (de) 1995-08-31
US5846032A (en) 1998-12-08

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