JP4308651B2 - 切削工具及びドーナツ形の切削板 - Google Patents
切削工具及びドーナツ形の切削板 Download PDFInfo
- Publication number
- JP4308651B2 JP4308651B2 JP2003518761A JP2003518761A JP4308651B2 JP 4308651 B2 JP4308651 B2 JP 4308651B2 JP 2003518761 A JP2003518761 A JP 2003518761A JP 2003518761 A JP2003518761 A JP 2003518761A JP 4308651 B2 JP4308651 B2 JP 4308651B2
- Authority
- JP
- Japan
- Prior art keywords
- tightening
- pressing member
- cutting
- recess
- claw
- 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
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Classifications
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- 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
- B23B27/16—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
- B23B27/1625—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 by a clamping member acting almost perpendicularly on the chip-forming plane
-
- 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
- B23B27/1625—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 by a clamping member acting almost perpendicularly on the chip-forming plane
- B23B27/1629—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 by a clamping member acting almost perpendicularly on the chip-forming plane in which the clamping member breaks the chips
-
- 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
- B23B27/1644—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 by a clamping member acting almost perpendicularly on the chip-forming plane and at the same time upon the wall of a hole in the cutting insert
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- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49947—Assembling or joining by applying separate fastener
- Y10T29/49948—Multipart cooperating fastener [e.g., bolt and nut]
-
- 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
- Y10T407/22—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
- Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
Description
Claims (13)
- 主に支持工具(13)から成る切削工具であって、前記支持工具(13)が、切削板(10)を収容するための切欠きを有しており、切削板(10)に緊締窪み(11)が設けられており、前記切削板(10)が、緊締爪(16)によって支持工具(13)内に保持されており、緊締爪(16)が、緊締ねじ(17)を介して支持工具(13)に固定されており、緊締爪(16)に押圧部材(14)が配置されており、該押圧部材(14)の、切削板(10)に向けられた下側にカムが設けられており、該カムが、緊締窪み(11)と接触しており、前記緊締爪(16)が、押圧部材(14)を緊締ねじ(17)の方向へ引き寄せるようになっている形式のものにおいて、緊締窪み(11)が、円形に形成されており、かつ中央に球状若しくは円形の隆起部(12)を有しており、押圧部材(14)に設けられたカムが、前記緊締窪み(11)に適合する円形のリング(21)から成っており、該リング(21)が、隆起部(12)を環状係合しながら緊締窪み(11)内に緊締するように係合することを特徴とする、切削工具。
- 緊締爪(16)が、押圧部材(14)の上方に位置する下側に、球状の隆起部(18)を有しており、該隆起部(18)が、押圧部材(14)に設けられた球状の凹部(19)内に係合する、請求項1記載の切削工具。
- 緊締爪(16)に設けられた球状の隆起部(18)の半径が、押圧部材(14)に設けられた球状の凹部(19)の半径よりも大きく形成されている、請求項2記載の切削工具。
- 押圧部材(14)が、遊びを備えたねじ(15)を介して緊締爪(16)に固定されている、請求項1から3までのいずれか1項記載の切削工具。
- 押圧部材(14)が、緊締爪(16)を発生した切削屑から保護するための前側の突出部(24)を有している、請求項1から4までのいずれか1項記載の切削工具。
- 押圧部材(14)が、耐摩耗性の材料、例えば硬質合金、HSS又はセラミックから成っている、請求項1から5までのいずれか1項記載の切削工具。
- 押圧部材(14)に設けられたリング(21)を同心的に露出部(25)が包囲している、請求項1から6までのいずれか1項記載の切削工具。
- 前記露出部(25)を同心的に載置面(23)が包囲しており、該載置面(23)が、リング(21)の中央へ向かって角度を成して延びている、請求項7記載の切削工具。
- 緊締爪(16)が、緊締限界(22)を備えた斜面(20)を介して支持工具(13)に沿って案内されている、請求項1から8までのいずれか1項記載の切削工具。
- 緊締爪(16)が、2つの斜面(28)を介して支持工具(13)に沿って案内されており、前記両斜面(28)が、平行に延びており、かつスリット(27)によって互いに分離されている、請求項1から8までのいずれか1項記載の切削工具。
- 前記両斜面が、緊締爪の長手方向軸線に対して10°〜45°までの角度下に延びている、請求項10記載の切削工具。
- 前記両斜面(28)が、円筒状の表面を有しており、支持工具(13)が、前記円筒状の表面に適合する円筒状の周面(30)を有している、請求項10又は11記載の切削工具。
- 請求項1から12までのいずれか1項記載の主に支持工具(13)から成る切削工具で使用するための緊締爪であって、前記支持工具(13)が、切削板(10)を収容するための切欠きを有しており、切削板(10)に緊締窪み(11)が設けられており、前記切削板(10)が、緊締爪(16)によって支持工具(13)内に保持されており、緊締爪(16)が、緊締ねじ(17)を介して支持工具(13)に固定可能であり、緊締爪(16)に押圧部材(14)が配置されており、該押圧部材(14)の、切削板(10)に向けられた下側にカムが設けられており、該カムが、緊締窪み(11)と接触可能に形成されている形式のものにおいて、押圧部材(14)に設けられたカムが、切削板(10)の緊締窪み(11)内に設けられた隆起部(12)を環状係合するための円形のリング(21)から成ることを特徴とする、緊締爪。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10136635 | 2001-07-26 | ||
DE10208266A DE10208266A1 (de) | 2001-07-26 | 2002-02-26 | Spanabhebendes Schneidwerkzeug und Schneidplatte in Donut-Form |
PCT/DE2002/002665 WO2003013770A1 (de) | 2001-07-26 | 2002-07-19 | Spanabhebendes schneidwerkzeug und schneidplatte in donut-form |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009032474A Division JP4873664B2 (ja) | 2001-07-26 | 2009-02-16 | 切削板 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004536719A JP2004536719A (ja) | 2004-12-09 |
JP2004536719A5 JP2004536719A5 (ja) | 2008-10-16 |
JP4308651B2 true JP4308651B2 (ja) | 2009-08-05 |
Family
ID=26009790
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003518761A Expired - Fee Related JP4308651B2 (ja) | 2001-07-26 | 2002-07-19 | 切削工具及びドーナツ形の切削板 |
Country Status (17)
Country | Link |
---|---|
US (4) | US20040256608A1 (ja) |
EP (2) | EP1829635B1 (ja) |
JP (1) | JP4308651B2 (ja) |
KR (1) | KR100932814B1 (ja) |
CN (1) | CN100479956C (ja) |
AT (2) | ATE392969T1 (ja) |
BR (2) | BR0211463B1 (ja) |
CA (1) | CA2454964C (ja) |
DE (3) | DE10208266A1 (ja) |
DK (1) | DK1829635T3 (ja) |
ES (1) | ES2324558T3 (ja) |
IL (3) | IL160008A0 (ja) |
MX (1) | MXPA04000690A (ja) |
PL (1) | PL207195B1 (ja) |
PT (1) | PT1829635E (ja) |
RO (1) | RO123526B1 (ja) |
WO (1) | WO2003013770A1 (ja) |
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DE10208266A1 (de) | 2001-07-26 | 2003-02-13 | Ceram Tec Ag Innovative Cerami | Spanabhebendes Schneidwerkzeug und Schneidplatte in Donut-Form |
US7073986B2 (en) * | 2001-11-08 | 2006-07-11 | Kennametal Inc. | Dimpled insert with retaining clamp |
EP2600999B1 (de) * | 2010-08-04 | 2016-10-12 | CeramTec GmbH | Schneidwerkzeug mit schneidplatte |
CN102082669A (zh) | 2010-12-23 | 2011-06-01 | 深圳市文鼎创数据科技有限公司 | 一种安全认证方法及装置 |
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