JP4377316B2 - 切屑除去加工用工具 - Google Patents
切屑除去加工用工具 Download PDFInfo
- Publication number
- JP4377316B2 JP4377316B2 JP2004340515A JP2004340515A JP4377316B2 JP 4377316 B2 JP4377316 B2 JP 4377316B2 JP 2004340515 A JP2004340515 A JP 2004340515A JP 2004340515 A JP2004340515 A JP 2004340515A JP 4377316 B2 JP4377316 B2 JP 4377316B2
- Authority
- JP
- Japan
- Prior art keywords
- insert
- seat
- male
- cutting insert
- holder
- 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
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
- B23B27/14—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
- 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
- B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
- B23B27/145—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having a special shape
-
- 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
- B23B27/1611—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 characterised by having a special shape
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2200/00—Details of cutting inserts
- B23B2200/16—Supporting or bottom surfaces
- B23B2200/165—Supporting or bottom surfaces with one or more grooves
-
- 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
-
- 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
- Y10T407/227—Cutters, for shaping including holder having seat for inserted tool with separate means to fasten tool seat 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
-
- 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
- Y10T407/2282—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
-
- 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
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Description
以下に、添付図面を参照して本発明の多数の実施例を説明する。
Claims (10)
- インサート用座部(7;107;207;307)を有するインサートホルダ(1;101;201;301)と、互いに対向する基面(4;304)を有する切削インサート(3;303)であって割出し可能かつ反転可能な切削インサート(3;303)と、該切削インサート(3;303)を前記インサート用座部(7;107;207;307)に固定するための固定手段(5;305)とを具備し、切削インサート(3;303)がその両基面(4;304)に多数の雌部分(9;309)を具備し、インサート用座部(7;107;207;307)が、インサートホルダ(1;101;201;301)と一体化されかつ雌部分(9;309)と協働するようになっている多数の雄部分(20;120;220;320)を具備し、各雄部分が、雄部分の自由上端に向けて収束する側面(27;127;227;327)を具備し、各雌部分(9;309)が、切削インサート(3;303)の隣接する基面(4;104;204)に向けて拡開する側面を具備する切屑除去加工用工具において、前記雄部分(20;120;220;320)が前記インサートホルダ(1;101;201;:301)に対して可撓性を有するように配設されることを特徴とする工具。
- 前記切削インサート(3;303)の一側にある雌部分(9;309)の個数が前記インサート用座部(7;107;207;307)の雄部分(20;120;220;320)の個数と等しいことを特徴とする請求項1に記載の工具。
- 前記固定手段(5;305)がネジ(5;305)から構成されること、前記切削インサート(3;303)が第1の孔(2;303)を有すること、及び前記インサート用座部(7;107;207;307)がネジ付きの第2の孔(30;130;230;330)を有していることを特徴とする請求項1又は2に記載の工具。
- 前記インサート用座部(7)の前記雄部分(20)の少なくとも一つに、雄部分に前記可撓性が与えられるように、半径方向に延びるスロット(22)が形成されることを特徴とする請求項1から3までのいずれか一項に記載の工具。
- 前記インサート用座部の前記雄部分(120;320)の少なくとも一つに、前記雄部分(120;320)とインサートホルダ(101;301)との接続領域において、雄部分に前記可撓性が与えられるように、切り欠き(122;322)が形成されることを特徴とする請求項1から3までのいずれか一項に記載の工具。
- 前記雄部分(220)の少なくとも一つの一部が、雄部分に前記可撓性が与えられるように、前記インサート用座部(207)の前記孔(230)内に突出していることを特徴とする請求項3に記載の工具。
- インサート用座部(7;107;207;307)を具備し、該インサート用座部(7;107;207;307)は可撓性を有する多数の雄部分(20;120;220;320)を有し、各雄部分は、雄部分の自由上端(24;124;224;324)に向けて収束する一対の側面(27;127;227;327)を具備するインサートホルダ(1;101;201;301)において、前記雄部分(20;120;220;320)が、前記インサートホルダ(1;101;201;:301)に対して可撓性を有するように配設されることを特徴とするインサートホルダ。
- 前記インサート用座部(7)の前記雄部分(20)の少なくとも一つに、雄部分に前記可撓性が与えられるように、半径方向に延びるスロット(22)が形成されることを特徴とする請求項7に記載のインサートホルダ。
- 前記インサート用座部の前記雄部分(120;320)の少なくとも一つに、前記雄部分(120;320)とインサートホルダ(101;301)との接続領域において、雄部分に前記可撓性が与えられるように、切り欠き(122;322)が形成されることを特徴とする請求項7に記載のインサートホルダ。
- 前記雄部分(220)の少なくとも一つの一部が、雄部分に前記可撓性が与えられるように、前記インサート用座部(207)のネジ付き孔(230)内に突出していることを特徴とする請求項7に記載のインサートホルダ。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0303121A SE526586C2 (sv) | 2003-11-25 | 2003-11-25 | Verktyg för spånavskiljande bearbetning innefattande en han/hon-koppling mellan skärdel och hållardel |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005153140A JP2005153140A (ja) | 2005-06-16 |
JP4377316B2 true JP4377316B2 (ja) | 2009-12-02 |
Family
ID=29729141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004340515A Expired - Fee Related JP4377316B2 (ja) | 2003-11-25 | 2004-11-25 | 切屑除去加工用工具 |
Country Status (6)
Country | Link |
---|---|
US (2) | US7300232B2 (ja) |
EP (1) | EP1535681B1 (ja) |
JP (1) | JP4377316B2 (ja) |
KR (1) | KR100824245B1 (ja) |
CN (1) | CN1623709B (ja) |
SE (1) | SE526586C2 (ja) |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8573901B2 (en) * | 2003-09-02 | 2013-11-05 | Kennametal Inc. | Assembly for rotating a cutting insert during a turning operation and inserts used therein |
SE529330C2 (sv) | 2005-11-21 | 2007-07-10 | Sandvik Intellectual Property | Verktyg och skärkropp för spånavskiljande bearbetning med elastisk koppling mellan skärkropp och hållare |
JP5076438B2 (ja) * | 2006-01-30 | 2012-11-21 | 三菱マテリアル株式会社 | インサート式切削工具及びインサート式切削工具におけるインサートの固定方法 |
SE0600337L (sv) * | 2006-02-15 | 2007-07-03 | Seco Tools Ab | Skär och skärverktyg där skärets monteringshål har två kontaktpunkter mot ett spänndon |
WO2007100907A2 (en) | 2006-02-28 | 2007-09-07 | Kennametal Inc. | Tool holder assembly |
SE530579C2 (sv) * | 2006-11-28 | 2008-07-08 | Sandvik Intellectual Property | Verktyg och grundkropp för spånavskiljande bearbetning med flera kanaler |
EP2167260B1 (en) * | 2007-06-06 | 2013-06-05 | No Screw Ltd. | A cutting tool holder and method for mounting a cutting insert on such a holder |
DE102008027009B4 (de) * | 2008-06-06 | 2010-08-12 | Kennametal Inc. | Schneideinsatz für ein Zerspanungswerkzeug, sowie Werkzeugsitz und Schneidwerkzeug |
DE102008037915B3 (de) * | 2008-08-14 | 2009-08-13 | Kennametal Inc. | Wendeschneidplatte |
SE0950092A1 (sv) * | 2009-02-20 | 2010-06-08 | Seco Tools Ab | Skärverktyg och skär med fluidströmningsstrukturer |
WO2010097797A1 (en) * | 2009-02-27 | 2010-09-02 | No Screw Ltd. | Cutting tool, cutting tool holder and cutting insert therefor |
KR101606935B1 (ko) * | 2009-07-09 | 2016-03-28 | 대구텍 유한회사 | 양면 인덱서블 절삭 인서트와 보강재의 조립체 |
DE102009051073A1 (de) * | 2009-10-28 | 2011-05-12 | Kennametal Inc. | Mehrfachwechselschneidplatte für ein Bohrwerkzeug |
US8573903B2 (en) | 2009-11-03 | 2013-11-05 | Kennametal Inc. | Round cutting insert with anti-rotation feature |
BR112012022792A2 (pt) * | 2010-03-10 | 2018-05-22 | Tungaloy Corp | elemento auxiliar de fixação, e, ferramenta de corte |
IL211113A (en) * | 2011-02-08 | 2015-09-24 | Iscar Ltd | Cutting tools and a tool for him |
US8657539B2 (en) | 2011-03-28 | 2014-02-25 | Kennametal Inc. | Round cutting insert with reverse anti-rotation feature |
JP2014147977A (ja) * | 2011-05-23 | 2014-08-21 | Tungaloy Corp | 切削インサートおよびその切削インサートを用いた切削工具 |
JP5961690B2 (ja) * | 2011-08-02 | 2016-08-02 | イスカーリミテッド | 切削工具およびそれに対して切削インサートを保持するためのクランプ固定機構 |
WO2013039090A1 (ja) * | 2011-09-12 | 2013-03-21 | 株式会社タンガロイ | 切削インサートおよび切削工具 |
BR112014008368B1 (pt) * | 2011-10-07 | 2020-12-08 | Tungaloy Corporation | ferramenta de corte com aresta de corte substituível |
EP2581157B1 (en) | 2011-10-11 | 2020-04-01 | VARGUS Ltd. | Cutting tool for grooving and parting operations |
DE102012004804C5 (de) | 2012-03-09 | 2019-03-14 | Kennametal Inc. | Stechschneidplatte sowie Stechschneidwerkzeug |
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 |
US20130330136A1 (en) * | 2012-06-06 | 2013-12-12 | Iscar, Ltd. | Cutting Insert and Tool Having an Anti-Slip Arrangement |
US8926233B2 (en) | 2013-01-16 | 2015-01-06 | Kennametal Inc. | Toolholder and cutting insert therefor |
US9120154B2 (en) * | 2013-02-14 | 2015-09-01 | Iscar, Ltd. | Single-sided square-shaped indexable cutting insert and cutting tool |
US9403214B2 (en) * | 2013-08-27 | 2016-08-02 | Iscar, Ltd. | Hard metal cutting tool holder blade and cutting tool having such holder blade |
JP6787783B2 (ja) | 2013-09-03 | 2020-11-18 | ノー スクリュー リミテッド | 切削インサート用の取付け機構、そのための切削インサートおよび前記インサートを使用する切削工具 |
US9481038B2 (en) * | 2013-12-11 | 2016-11-01 | Iscar, Ltd. | Cutting insert having a dovetail anti-slip arrangement |
EP2883640B1 (en) * | 2013-12-13 | 2017-05-17 | Sandvik Intellectual Property AB | Cutting tool with abutment members and toolholder and cutting insert therefor |
US9579727B2 (en) | 2014-05-28 | 2017-02-28 | Kennametal Inc. | Cutting assembly with cutting insert having enhanced coolant delivery |
US20160016233A1 (en) * | 2014-07-17 | 2016-01-21 | Kennametal India Limited | Notched cutting inserts and applications thereof |
US20160121406A1 (en) | 2014-10-29 | 2016-05-05 | Illinois Tool Works Inc. | Interchangeable cutting inserts and methods associated with the same |
US20170341150A1 (en) * | 2014-10-29 | 2017-11-30 | Illinois Tool Works Inc. | Interchangeable cutting inserts and methods associated with the same |
US10406608B2 (en) * | 2015-01-19 | 2019-09-10 | Kennametal Inc. | Cutting insert and pocket with uninterrupted and continuous seating surface perimeter |
JP2018504288A (ja) | 2015-02-04 | 2018-02-15 | ノー スクリュー リミテッド | 切削工具ホルダーおよびそのための切削インサートを備えた切削工具 |
JP6966327B2 (ja) | 2015-04-30 | 2021-11-17 | ノー スクリュー リミテッド | 切削工具、切削インサート及び切削工具ホルダ |
US9802255B2 (en) * | 2015-06-18 | 2017-10-31 | Iscar, Ltd. | Rhombus-shaped reversible cutting insert and support seat therefor |
EP3153260B1 (en) * | 2015-10-09 | 2018-05-23 | Sandvik Intellectual Property AB | Turning insert and method |
JP6708183B2 (ja) * | 2017-08-10 | 2020-06-10 | 株式会社タンガロイ | 切削インサート及び切削工具 |
US10406611B1 (en) * | 2018-03-28 | 2019-09-10 | Iscar, Ltd. | Cutting tool and cutting insert having complementary engagement features for eccentric mounting |
US11786982B2 (en) * | 2021-04-26 | 2023-10-17 | Kennametal Inc. | Cutting tool comprising toolholder and round cutting insert and method for repositioning the round cutting insert in a pocket of the toolholder |
US11717895B2 (en) * | 2021-05-21 | 2023-08-08 | Taegutec Ltd. | Cutting insert and cutting tool assembly including same |
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US3629919A (en) * | 1969-09-17 | 1971-12-28 | David J Trevarrow Jr | Tool and tool holder assembly |
US3781956A (en) * | 1972-02-23 | 1974-01-01 | Kennametal Inc | Cutting insert |
CA1194684A (en) * | 1981-01-30 | 1985-10-08 | Kennametal Inc. | Cutting insert |
AT386144B (de) * | 1986-05-23 | 1988-07-11 | Muellheim Ag Utilis | Drehstahl mit einem auswechselbaren drei- oder viereckigen wendeschneidplaettchen |
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US5924826A (en) * | 1994-04-27 | 1999-07-20 | Sandvik Ab | Cutting insert mounted on holder by rib-and-groove coupling |
SE504205C2 (sv) * | 1994-04-27 | 1996-12-09 | Sandvik Ab | Skär med rillor |
IL112818A (en) * | 1995-02-28 | 1999-10-28 | Iscar Ltd | Tool holder having a grooved seat |
SE509363C2 (sv) * | 1995-09-25 | 1999-01-18 | Sandvik Ab | Fastspänningsanordning fjör skärplattor samt skärplatta avsedd för dylik anordning |
SE510851C2 (sv) * | 1996-12-23 | 1999-06-28 | Sandvik Ab | Skär samt hållare för skärande metallbearbetning |
SE511390C2 (sv) * | 1997-03-05 | 1999-09-20 | Sandvik Ab | Anordning vid fastspänning av skärplattor för skärande metallbearbetning |
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SE516501C2 (sv) | 2000-05-18 | 2002-01-22 | Sandvik Ab | Verktygskoppling |
EP1325785B1 (en) * | 2000-07-14 | 2011-11-09 | Sumitomo Electric Industries, Ltd. | Throw-away cutting tool |
SE521183C2 (sv) * | 2001-03-15 | 2003-10-07 | Sandvik Ab | Skärhållare med organ för justering av skärlägeshållaren |
SE526539C2 (sv) | 2002-05-28 | 2005-10-04 | Sandvik Intellectual Property | Verktyg för spånavskiljande bearbetning där skärläget uppvisar flexibla partier. |
-
2003
- 2003-11-25 SE SE0303121A patent/SE526586C2/sv unknown
-
2004
- 2004-11-18 EP EP04445119.3A patent/EP1535681B1/en not_active Not-in-force
- 2004-11-23 US US10/994,647 patent/US7300232B2/en not_active Expired - Fee Related
- 2004-11-24 KR KR1020040096841A patent/KR100824245B1/ko not_active IP Right Cessation
- 2004-11-25 CN CN2004100962474A patent/CN1623709B/zh not_active Expired - Fee Related
- 2004-11-25 JP JP2004340515A patent/JP4377316B2/ja not_active Expired - Fee Related
-
2007
- 2007-09-21 US US11/902,419 patent/US7578639B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7300232B2 (en) | 2007-11-27 |
SE526586C2 (sv) | 2005-10-11 |
US20050152754A1 (en) | 2005-07-14 |
SE0303121L (sv) | 2005-05-26 |
JP2005153140A (ja) | 2005-06-16 |
EP1535681B1 (en) | 2015-03-04 |
EP1535681A1 (en) | 2005-06-01 |
CN1623709A (zh) | 2005-06-08 |
CN1623709B (zh) | 2011-08-03 |
US7578639B2 (en) | 2009-08-25 |
SE0303121D0 (sv) | 2003-11-25 |
KR100824245B1 (ko) | 2008-04-24 |
US20080056831A1 (en) | 2008-03-06 |
KR20050050567A (ko) | 2005-05-31 |
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