JP4176644B2 - 切削工具 - Google Patents
切削工具 Download PDFInfo
- Publication number
- JP4176644B2 JP4176644B2 JP2003572715A JP2003572715A JP4176644B2 JP 4176644 B2 JP4176644 B2 JP 4176644B2 JP 2003572715 A JP2003572715 A JP 2003572715A JP 2003572715 A JP2003572715 A JP 2003572715A JP 4176644 B2 JP4176644 B2 JP 4176644B2
- Authority
- JP
- Japan
- Prior art keywords
- fastener
- insert
- hole
- cutting 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.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
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
- B23B27/08—Cutting tools with blade- or disc-like main parts
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/36—Other features of cutting inserts not covered by B23B2200/04 - B23B2200/32
- B23B2200/3618—Fixation holes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/04—Bayonet connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/078—Hand tools used to operate chucks or to assemble, adjust or disassemble tools or equipment used for turning, boring or drilling
-
- 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
-
- 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
- Y10T407/228—Rotatable cam clamp element
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Drilling Tools (AREA)
Description
Claims (13)
- 工具本体(22)と、該工具本体のインサートポケット(28)に締め具(26)によって固定される切削インサート(24)とを備える切削工具(20)であって、
該インサートポケット(28)は、基壁(30)と、該基壁(30)から概して直角に延在する第一側壁(32)及び第二側壁(34)とを備え、ポケット貫通孔(50)が該工具本体(22)の該基壁(30)から周囲壁(36)に延びていて、
該切削インサート(24)は、切削刃(66)が設けられている少なくとも一つの刃部(64)と、円筒形のインサート貫通孔壁(86)と該インサート貫通孔壁(86)から径方向に内側に突き出ている円周に離隔された少なくとも二つの支持翼(88)とを有するインサート貫通孔(82)が設けられた支持部(80)とを備え、各支持翼(88)は所与の形状を有する傾斜している支持面(92)を有し、該支持翼(88)は支持翼ギャップ(90)によって引き離されていて、
該締め具(26)は、前部分(102)と、後部分(104)と、そしてそれらの間の概して円筒形の中間部分(106)とを有していて、長手方向軸(A)が該前部分(102)と該後部分(104)とを貫いて伸びていて、該前部分(102)には円周に離隔された少なくとも二つの締付翼(118)が設けられていて、各締付翼(118)は該支持面(92)の所与の形状に対応する形状を有していて、概して後方へ向いて傾斜している締付面(122)を有し、該締付翼(118)は締付翼ギャップ(120)によって引き離されていて、該締め具(26)は締付位置と締付解除位置との間で該長手方向軸(A)周りに回転可能であり、該締付位置において、各締付面(122)が、対応する支持面(92)の上に横たわった状態で、該締め具(26)の該前部分(102)は、該インサート貫通孔(82)に配置される切削工具(20)であって、
各締付翼(118)の該締付面(122)は、雄ネジのネジ山の所与の螺旋上に存する螺旋形であり、各支持翼(88)の該支持面(92)は、対応する雌ネジのネジ山の螺旋上に存する螺旋形であり、
該締め具(26)は、該ポケット貫通孔(50)で、該締付解除位置から引っ込められた位置まで、直線的に移動可能であり、該引っ込められた位置において、該締め具(26)の該前部分(102)は該ポケット貫通孔(50)に配置され、該インサート貫通孔(82)には配置されず、該切削インサート(24)は該インサートポケット(28)から取り外し可能であることを特徴とする切削工具(20)。 - 該締付解除位置において、各締付面(122)が所与の支持翼ギャップ(90)に向かい合って配置され、そして各支持面(92)が所与の締付翼ギャップ(120)に向かい合って配置された状態で、該締め具(26)の該前部分(102)は、該インサート貫通孔(82)に配置されることを特徴とする請求項1に記載の切削工具(20)。
- 該ポケット貫通孔(50)には、該ポケット貫通孔からの該締め具(26)の完全な引き抜きを防止する障害物が提供されることを特徴とする請求項1に記載の切削工具(20)。
- 該円筒形の中間部分(106)には、前端部(110)と後端部(112)を有し、長手方向に延びる凹部(108)が設けられ、該凹部(108)は該前端部(110)でリップ(114)によって制約され、該後端部(112)でネック(116)に開き、該円筒形の中間部分(106)は第一直径(D1)を有し、該ネック(116)は第二直径(D2)を有し、該第二直径(D2)は該第一直径(D1)よりも小さく、該障害物は該凹部(108)に配置され、それ故、該ポケット貫通孔(50)からの該締め具(26)の完全な引き抜きは、該障害物に係合する該リップ(114)によって防止され、該ポケット貫通孔(50)において該締め具(26)の往復運動を許容することを特徴とする請求項3に記載の切削工具(20)。
- 該障害物は、ピン(54)の一部分が該ポケット貫通孔(50)へ突出しながら、ピン穴(56)に配置される該ピン(54)であることを特徴とする請求項4に記載の切削工具(20)。
- 該締付位置と該締付解除位置の両方の位置において、該ポケット貫通孔(50)へ突出している該ピン(54)の一部分は、該締め具(26)の該ネック(116)に配置されることを特徴とする請求項5に記載の切削工具(20)。
- 該引っ込められた位置において、該ポケット貫通孔へ突出している該ピンの一部分は、該凹部に配置されることを特徴とする請求項5に記載の切削工具(20)。
- 該締付解除位置において、該切削インサート(24)は、該インサートポケット(28)から取り外し可能であることを特徴とする請求項1に記載の切削工具(20)。
- 該締め具(26)には、該円筒形の部分(106)において環状溝(130)から部分的に突出するO−リング(128)が設けられることを特徴とする請求項1に記載の切削工具(20)。
- 該締め具(26)の該後部分(104)には、前方に向かってテーパになっている円錐形の頭部(124)が設けられ、該頭部(124)は該ポケット貫通孔(50)における対応する円錐形の皿穴(52)に受け入れ可能にされることを特徴とする請求項1に記載の切削工具(20)。
- 該締め具(26)の該頭部には、該締付位置や該締付解除位置に又はから、該締め具(26)を回転させるためのキー(146)を受け入れるソケット(144)が設けられることを特徴とする請求項1に記載の切削工具(20)。
- 該ソケット(144)はアレンヘッドソケット用であり、該キー(146)はアレンタイプキーであることを特徴とする請求項11に記載の切削工具(20)。
- 該締付位置や該締付解除位置に又はから、該締め具(26)を回転させるために、該締付翼ギャップ(120)に挿入するための少なくとも二つの突起(150)を有するキーが提供されることを特徴とする請求項1に記載の切削工具(20)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IL148475A IL148475A (en) | 2002-03-04 | 2002-03-04 | Cutting Tools |
PCT/IL2003/000096 WO2003074217A1 (en) | 2002-03-04 | 2003-02-06 | Cutting tool |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2005518948A JP2005518948A (ja) | 2005-06-30 |
JP2005518948A5 JP2005518948A5 (ja) | 2006-03-09 |
JP4176644B2 true JP4176644B2 (ja) | 2008-11-05 |
Family
ID=27772947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003572715A Expired - Fee Related JP4176644B2 (ja) | 2002-03-04 | 2003-02-06 | 切削工具 |
Country Status (12)
Country | Link |
---|---|
US (1) | US7094006B2 (ja) |
EP (1) | EP1480773B1 (ja) |
JP (1) | JP4176644B2 (ja) |
KR (1) | KR100680069B1 (ja) |
CN (1) | CN1325211C (ja) |
AU (1) | AU2003206110A1 (ja) |
BR (1) | BR0307972A (ja) |
DE (1) | DE60311074T2 (ja) |
ES (1) | ES2276040T3 (ja) |
IL (1) | IL148475A (ja) |
RU (1) | RU2314180C2 (ja) |
WO (1) | WO2003074217A1 (ja) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
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JP4639862B2 (ja) * | 2004-03-26 | 2011-02-23 | 三菱マテリアル株式会社 | スローアウェイチップのクランプ機構 |
US7431539B2 (en) * | 2005-06-22 | 2008-10-07 | Kennametal Inc. | Clamp pin tool holder |
SE0600337L (sv) * | 2006-02-15 | 2007-07-03 | Seco Tools Ab | Skär och skärverktyg där skärets monteringshål har två kontaktpunkter mot ett spänndon |
IL174670A (en) * | 2006-03-30 | 2011-12-29 | Gil Hecht | Cutting Tools |
IL185047A (en) * | 2007-08-05 | 2011-09-27 | Iscar Ltd | Cutting Tools |
DE102007063199A1 (de) | 2007-12-19 | 2009-06-25 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Werkzeug für die spanende Bearbeitung, insbesondere Langdrehwerkzeug |
US20100008735A1 (en) * | 2008-07-08 | 2010-01-14 | Dudzinsky Ronald L | Milling cutter with cam pin and cutting insert therefor |
DE102009004631B3 (de) | 2009-01-07 | 2010-07-22 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Werkzeug für die spanende Bearbeitung, insbesondere Langdrehwerkzeug |
US8192114B2 (en) * | 2009-02-09 | 2012-06-05 | Hsin-Tien Chang | Combination of center drill and drill holding tool |
AT11470U1 (de) * | 2009-06-10 | 2010-11-15 | Ceratizit Austria Gmbh | Schneidwerkzeug |
US8388272B2 (en) * | 2009-09-09 | 2013-03-05 | Kennametal Inc. | High speed milling cutter with tapered pin |
IL202026A (en) | 2009-11-10 | 2013-06-27 | Iscar Ltd | Cutting tools and a tool for him |
DE102010016234B4 (de) * | 2010-03-30 | 2015-07-09 | Volker Neumann | Halter für eine Schneidplatte beziehungsweise Halter mit Schneidplatte sowie zugehörige Schneidplatte |
EP2383062B1 (en) | 2010-04-30 | 2013-07-10 | Seco Tools AB | Milling tool with clamping screw having male grip at end thereof |
DE102012004804C5 (de) * | 2012-03-09 | 2019-03-14 | Kennametal Inc. | Stechschneidplatte sowie Stechschneidwerkzeug |
DE102012017424B4 (de) | 2012-09-04 | 2018-07-19 | Kennametal Inc. | Vorrichtung für Stechschneidwerkzeug, Stechschneidplatte sowie Stechschneidwerkzeug |
DE102012111576B4 (de) | 2012-11-29 | 2022-05-25 | Kennametal Inc. | Schneideinsatz mit Kühlmittelkanal und Schneidwerkzeug mit einem Werkzeughalter und einem solchen Schneideinsatz |
US9079252B2 (en) * | 2013-01-16 | 2015-07-14 | Iscar, Ltd. | Cutting tool with indexable cutting insert having non-abutting side flanks |
US9314851B2 (en) * | 2013-05-21 | 2016-04-19 | Iscar, Ltd. | Cutting insert having a rearwardly offset cutting edge and cutting tool |
RU2521777C1 (ru) * | 2013-06-13 | 2014-07-10 | Нина Алексеевна Корюкина | Режущая пластина и режущий инструмент |
US9579727B2 (en) | 2014-05-28 | 2017-02-28 | Kennametal Inc. | Cutting assembly with cutting insert having enhanced coolant delivery |
DE102014112711B3 (de) | 2014-09-03 | 2015-11-26 | Simtek Ag | Werkzeugträger und Werkzeugset für eine Langdrehmaschine |
US9999927B2 (en) * | 2015-11-30 | 2018-06-19 | Iscar, Ltd. | Parting-off tool assembly with single-cutting-edged solid cutting insert and rigid-insert-seat tool |
US10105762B2 (en) * | 2016-02-22 | 2018-10-23 | Iscar, Ltd. | Cutting tool key, cutting head key assembly and method of attaching cutting head to tool holder |
DE102016103565A1 (de) * | 2016-02-29 | 2017-08-31 | Hartmetall-Werkzeugfabrik Paul Horn Gmbh | Schneidplatte, Werkzeughalter und Werkzeug zur spanenden Bearbeitung eines Werkstücks |
US10239123B2 (en) | 2017-03-29 | 2019-03-26 | Iscar, Ltd. | Cutting insert having two peripheral abutment ridges and cutting tool |
US10471517B2 (en) | 2017-07-18 | 2019-11-12 | Iscar Ltd. | Cutting tool and cutting tool body with a holding member for holding a coupling screw |
EP3608044A1 (en) | 2018-08-10 | 2020-02-12 | VARGUS Ltd. | Cutting tool for a cutting machine |
US11623361B2 (en) * | 2020-01-06 | 2023-04-11 | The Boeing Company | Automated fiber placement (AFP) cutter blade assemblies, AFP cutter systems including the same, and associated methods |
US11806793B2 (en) | 2021-11-03 | 2023-11-07 | Iscar, Ltd. | Cutting insert having laterally spaced apart, longitudinally extending wedge abutment surfaces, tool holder and cutting tool |
Family Cites Families (14)
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DE311460C (ja) | ||||
US2379984A (en) * | 1943-07-16 | 1945-07-10 | Wright Aeronautical Corp | Simplified drive for cutting tools |
US4083645A (en) * | 1977-01-13 | 1978-04-11 | Kennametal Inc. | Tool holder |
US4137000A (en) * | 1977-09-14 | 1979-01-30 | Triangle Grinding, Inc. | Cutting tool |
CH645287A5 (de) * | 1980-04-24 | 1984-09-28 | Herbert Deni | Wendeschneidplattenhalter. |
US4964762A (en) * | 1987-09-18 | 1990-10-23 | Mitsubishi Kinzoku Kabushiki Kaisha | Combination of cutter and fastener unit therefor |
US5004378A (en) * | 1988-05-19 | 1991-04-02 | Mitsubishi Metal Corporation | Clamped cutting tool |
CH686935A5 (de) | 1993-01-08 | 1996-08-15 | Muellheim Ag Utilis | Drehstahl mit Wendeschneidplatte. |
US5779400A (en) * | 1996-04-10 | 1998-07-14 | Fountaine; William R. | Small-shank tool for automatic lathes |
IL124282A (en) * | 1998-04-29 | 2001-10-31 | Iscar Ltd | Cutting tool system and cutting tool for it |
IL125766A (en) * | 1998-08-13 | 2002-12-01 | Iscar Ltd | The barrel of a tool and a rotating cutting head for placing on it in the form of a self-lining |
SE519123C2 (sv) * | 1998-12-22 | 2003-01-14 | Seco Tools Ab | Skär och verktyg för skärande bearbetning samt metod för montering av skär i detta |
SE523655C2 (sv) * | 2001-08-09 | 2004-05-04 | Sandvik Ab | Roterbart skärverktyg med ett skär som är fastspännbart med en partiellt böjlig spännskruv. |
IL144855A0 (en) * | 2001-08-12 | 2002-06-30 | Iscar Ltd | Cutting tool |
-
2002
- 2002-03-04 IL IL148475A patent/IL148475A/en not_active IP Right Cessation
-
2003
- 2003-02-06 ES ES03702994T patent/ES2276040T3/es not_active Expired - Lifetime
- 2003-02-06 EP EP03702994A patent/EP1480773B1/en not_active Expired - Lifetime
- 2003-02-06 CN CNB038050102A patent/CN1325211C/zh not_active Expired - Fee Related
- 2003-02-06 DE DE60311074T patent/DE60311074T2/de not_active Expired - Lifetime
- 2003-02-06 BR BR0307972-4A patent/BR0307972A/pt active Search and Examination
- 2003-02-06 AU AU2003206110A patent/AU2003206110A1/en not_active Abandoned
- 2003-02-06 JP JP2003572715A patent/JP4176644B2/ja not_active Expired - Fee Related
- 2003-02-06 WO PCT/IL2003/000096 patent/WO2003074217A1/en active IP Right Grant
- 2003-02-06 RU RU2004126638/02A patent/RU2314180C2/ru not_active IP Right Cessation
- 2003-02-06 KR KR1020047013728A patent/KR100680069B1/ko not_active IP Right Cessation
- 2003-02-28 US US10/375,082 patent/US7094006B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE60311074T2 (de) | 2007-10-18 |
CN1638899A (zh) | 2005-07-13 |
AU2003206110A1 (en) | 2003-09-16 |
IL148475A (en) | 2007-09-20 |
IL148475A0 (en) | 2002-09-12 |
RU2004126638A (ru) | 2005-05-10 |
CN1325211C (zh) | 2007-07-11 |
EP1480773B1 (en) | 2007-01-10 |
RU2314180C2 (ru) | 2008-01-10 |
US20030165362A1 (en) | 2003-09-04 |
KR100680069B1 (ko) | 2007-02-08 |
WO2003074217A1 (en) | 2003-09-12 |
ES2276040T3 (es) | 2007-06-16 |
US7094006B2 (en) | 2006-08-22 |
EP1480773A1 (en) | 2004-12-01 |
DE60311074D1 (de) | 2007-02-22 |
BR0307972A (pt) | 2004-12-07 |
JP2005518948A (ja) | 2005-06-30 |
KR20040088575A (ko) | 2004-10-16 |
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