JPH11503371A - 切削インサートを締結するための工具ホルダ - Google Patents
切削インサートを締結するための工具ホルダInfo
- Publication number
- JPH11503371A JPH11503371A JP8530961A JP53096196A JPH11503371A JP H11503371 A JPH11503371 A JP H11503371A JP 8530961 A JP8530961 A JP 8530961A JP 53096196 A JP53096196 A JP 53096196A JP H11503371 A JPH11503371 A JP H11503371A
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- insert
- bearing surface
- pin
- hole
- 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.)
- Granted
Links
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 4
- 238000000034 method Methods 0.000 claims 1
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B23B27/06—Profile cutting tools, i.e. forming-tools
- B23B27/065—Thread-turning tools
-
- 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
- B23B2205/00—Fixation of cutting inserts in holders
- B23B2205/16—Shims
-
- 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
- Y10T407/2278—Tilting clamp element and separate means to tilt same
-
- 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
- Y10T407/2284—Wedge clamp element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.切削インサートを支持するようにしたインサート支承面とクサビを支持す るようにしたクサビ支承面とを形成した本体であって、当該クサビ支承面が当該 インサート支承面に隣接した前面部と当該前面部に対して鈍角度で上方へ延在す る後面部とを含む斯ゝる本体; 該インサート支承面から上方へ突出し、切削インサートの貫通孔に進入するよ うになっているピンであって、該クサビ支承面の該後面部が当該ピンの方へ概し て向いている斯ゝるピン;及び 該クサビ支承面によって支持されるクサビであって、当該クサビはこれを該ク サビ支承面の該前面部に固定確保する固定ネジを受容する貫通孔を含み、当該ク サビは該固定ネジが締められたときに該クサビ支承面の該後面部に当接すること によって当該クサビを該ピンの方へ移動させる後位接触面を含み、当該クサビは 当該後位接触面とは反対側に配位した前位接触面を含み、当該前位接触面が該ピ ンに対して当接して押すためのインサート係合部分を含み、当該前位接触面が更 に当該インサート係合部分よりも該ピンの軸線に近い個所において該クサビ支承 面の該前面部に当接するための支持ヒールを含む、斯ゝる構成のクサビ; を含んで構成された切削インサート用の工具ホルダ。 2.該インサート係合部分が湾曲隆起を含んで成る、請求項1に係る工具ホル ダ。 3.該支持ヒールが該クサビ支承面の該前面部に当接する下縁を含み、当該下 縁が凹所を含む、請求項1に係る工具ホルダ。 4.該ピンが上方へ進むに従って幅広になり、且つインサート孔の対応する部 分と係合するようになっている部分を含む、請求項1 に係る工具ホルダ。 5.該クサビの該後位接触面が該クサビ支承面の該後面部と線接触するために 、当該接触面の上位部分から下位部分に至るまで丸くなっている、請求項1に係 る工具ホルダ。 6.更に、該クサビを上方へ偏倚するバネを含んで成る、請求項1に係る工具 ホルダ。 7.更に、該固定ネジを除去するや上方力を該クサビに付与するため該クサビ の下側で該固定ネジに取り付けられた係留ワッシャを含む、請求項1に係る工具 ホルダ。 8.貫通孔を有する切削インサートと組合された工具ホルダであって、これが : 切削インサートを支持するようにしたインサート支承面とクサビを支持するよ うにしたクサビ支承面とを形成した本体であって、当該クサビ支承面が当該イン サート支承面に隣接した前面部と当該前面部に対して鈍角度で上方へ延在する後 面部とを含む斯ゝる本体; 該インサート支承面から上方へ突出し、切削インサートの貫通孔に進入するよ うになっているピンであって、該クサビ支承面の該後面部が当該ピンの方へ概し て向いている斯ゝるピン;そよび 該クサビ支承面によって支持されるクサビであって、当該クサビはこれを該ク サビ支承面の該前面部に固定確保する固定ネジを受容する貫通孔を含み、当該ク サビは該固定ネジが締められたときに該クサビ支承面の該後面部に当接すること によって当該クサビを該ピンの方へ移動させる後位接触面を含み、当該クサビは 当該後位接触面とは反対側に配位した前位接触面を含み、当該前位接触面が該ピ ンに対して当接して押すためのインサート係合部分を含み、当該前位接触面が更 に当該インサート係合部分よりも該ピンの軸線に近い個所において該クサビ支承 面の該前面部に当接するための支持ヒー ルを含み、当該クサビは該インサートが該ピンと接触する個所より上方の個所に おいて該インサートに凭れ掛かる斯ゝる構成のクサビ; を含んで構成された斯ゝる貫通孔を有する切削インサートと組合された工具ホル ダ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9501341A SE503706C2 (sv) | 1995-04-11 | 1995-04-11 | Fastspänningsanordning för skärverktyg |
SE9501341-3 | 1995-04-11 | ||
PCT/SE1996/000475 WO1996032217A1 (en) | 1995-04-11 | 1996-04-11 | Tool holder for the clamping of cutting inserts |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH11503371A true JPH11503371A (ja) | 1999-03-26 |
JP3810797B2 JP3810797B2 (ja) | 2006-08-16 |
Family
ID=20397924
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53096196A Expired - Fee Related JP3810797B2 (ja) | 1995-04-11 | 1996-04-11 | 切削インサートを締結するための工具ホルダ |
Country Status (6)
Country | Link |
---|---|
US (1) | US5669742A (ja) |
EP (1) | EP0820361B1 (ja) |
JP (1) | JP3810797B2 (ja) |
DE (1) | DE69605109T2 (ja) |
SE (1) | SE503706C2 (ja) |
WO (1) | WO1996032217A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6916137B2 (en) * | 2003-08-19 | 2005-07-12 | Sandvik Ab | Clamping device for tool holder |
JP4111887B2 (ja) * | 2002-10-25 | 2008-07-02 | サンドビック株式会社 | 工具ホルダの締結装置 |
US7422395B2 (en) * | 2006-11-15 | 2008-09-09 | Hsien-Jen Huang | Tool holder structure |
US8277153B2 (en) * | 2009-12-02 | 2012-10-02 | Kennametal Inc. | Cutting insert and shim for heavy machining operations |
GB201001284D0 (en) * | 2010-01-27 | 2010-03-10 | Rolls Royce Plc | Apparatus for generating vibrations in a component |
US9375793B2 (en) | 2013-10-29 | 2016-06-28 | Kennametal Inc. | Cutting insert for heavy machining operations |
CN113874145A (zh) | 2019-05-29 | 2021-12-31 | 巨皇精密工具公司 | 具有用于夹持可移位工具承载件的机构的镗头 |
US11612943B2 (en) * | 2019-08-01 | 2023-03-28 | Iscar, Ltd. | Insert adaptor and turning tool comprising same |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3192602A (en) * | 1963-10-18 | 1965-07-06 | Greenleaf Corp | Cutting tool |
US3339256A (en) * | 1967-01-20 | 1967-09-05 | Arthur A Melinder | Turning and boring tool |
SE334789B (ja) * | 1967-12-22 | 1971-05-03 | Sandvikens Jernverks Ab | |
SE367332B (ja) * | 1973-06-05 | 1974-05-27 | Sandvik Ab | |
US4200416A (en) * | 1978-04-03 | 1980-04-29 | Precision Industries, Inc. | Tool with interchangeable insert |
IL58378A (en) * | 1979-10-03 | 1981-10-30 | Iscar Ltd | Tool holder for a single cutting insert |
AT385441B (de) * | 1985-12-16 | 1988-03-25 | Plansee Metallwerk | Schneidwerkzeug |
SE509338C2 (sv) * | 1994-03-04 | 1999-01-11 | Sandvik Ab | Skärande verktyg |
-
1995
- 1995-04-11 SE SE9501341A patent/SE503706C2/sv not_active IP Right Cessation
-
1996
- 1996-04-10 US US08/630,327 patent/US5669742A/en not_active Expired - Lifetime
- 1996-04-11 WO PCT/SE1996/000475 patent/WO1996032217A1/en active IP Right Grant
- 1996-04-11 DE DE69605109T patent/DE69605109T2/de not_active Expired - Lifetime
- 1996-04-11 EP EP96910284A patent/EP0820361B1/en not_active Expired - Lifetime
- 1996-04-11 JP JP53096196A patent/JP3810797B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE69605109D1 (de) | 1999-12-16 |
US5669742A (en) | 1997-09-23 |
WO1996032217A1 (en) | 1996-10-17 |
SE9501341L (sv) | 1996-08-05 |
DE69605109T2 (de) | 2000-08-17 |
SE9501341D0 (sv) | 1995-04-11 |
JP3810797B2 (ja) | 2006-08-16 |
EP0820361B1 (en) | 1999-11-10 |
SE503706C2 (sv) | 1996-08-05 |
EP0820361A1 (en) | 1998-01-28 |
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