JP2008501542A - 工具ホルダアセンブリ - Google Patents
工具ホルダアセンブリ Download PDFInfo
- Publication number
- JP2008501542A JP2008501542A JP2007527623A JP2007527623A JP2008501542A JP 2008501542 A JP2008501542 A JP 2008501542A JP 2007527623 A JP2007527623 A JP 2007527623A JP 2007527623 A JP2007527623 A JP 2007527623A JP 2008501542 A JP2008501542 A JP 2008501542A
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- tool holder
- tool
- centering nut
- actuating
- 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
- 230000013011 mating Effects 0.000 claims 1
- 238000005520 cutting process Methods 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Classifications
-
- 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
- B23B29/00—Holders for non-rotary cutting tools; Boring bars or boring heads; Accessories for tool holders
- B23B29/04—Tool holders for a single cutting tool
- B23B29/046—Tool holders for a single cutting tool with an intermediary toolholder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
- B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
- B23B31/1075—Retention by screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/016—Bolts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/106—Nuts
-
- 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
- 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
-
- 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
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2585—Tool rest
-
- 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
- Y10T82/00—Turning
- Y10T82/25—Lathe
- Y10T82/2585—Tool rest
- Y10T82/2589—Quick release tool or holder clamp
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Gripping On Spindles (AREA)
Abstract
Description
Claims (6)
- 工具ホルダを取り外し可能に保持するための工具ホルダアセンブリであって、
前方対向面、長手軸に沿った穴及びラジアル軸R1に沿った通路を有していて、その通路が工具支持部材を通って延びており、その穴が通路及び前方対向面に交差しているとともに、工具ホルダを受け入れるために前方対向面から後方へ延びており、その通路が第1窓穴及び第2窓穴を有し、これらの第1窓穴及び第2窓穴が少なくとも2つの前方壁面を含んでいる工具支持部材と、
通路の内部に定置され、かつ、側面及びボルト固定面を有しているボルト固定部分が備わった第1端部を有している作動用ボルトと、
工具支持部材の内部に回転可能に固定され、かつ、作動用ボルトの第2端部へねじ構造により固定され、2つの側面を含んでいる心出しナット固定面を有している心出しナット固定部分を有している作動用心出しナットと、
を備えてなり、
作動用ボルトの工具ホルダへの固定の際に、作動用心出しナットがボルトの第1端部へ引き寄せられ、それによって、少なくとも前方壁面と作動用ボルト側面及び心出しナット側面とが、ラジアル線R1から等距離にあるラジアル線R1のそれぞれの側において、少なくとも単一の点接触でもって係合させられて、穴のラジアル軸に関して作動用心出しナット、作動用ボルト及び工具ホルダが心出しされる
工具ホルダアセンブリ。 - 支持部材の内部における第1窓穴及び第2窓穴が互いに直接対向している請求項1に記載の工具ホルダアセンブリ。
- 第1窓穴及び第2窓穴が、それぞれ作動用ボルト及び作動用心出しナットへの側方支持をもたらすとともに、心出しナット及びボルトのラジアル軸に沿った摺動運動を許容し、それによって、心出しナット及びボルトが工具ホルダのシャンクを締め付ける、請求項2に記載の工具ホルダアセンブリ。
- 作動用ボルトの第1端部が、作動用ボルトを回転させるための工具に適合する空洞のある頭部を有している、請求項1に記載の工具ホルダアセンブリ。
- 作動用心出しナットが通路の内部で軸方向に拘束されている、請求項9に記載の工具ホルダアセンブリ。
- 作動用心出しナットが多角形を有し、かつ、工具支持部材における合致用多角形の中に嵌まり、心出しナットの回転が拘束される、請求項1に記載の工具ホルダアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/863,418 US6966728B1 (en) | 2004-06-08 | 2004-06-08 | Toolholder assembly |
US10/863,418 | 2004-06-08 | ||
PCT/US2005/019835 WO2005123313A1 (en) | 2004-06-08 | 2005-06-06 | Toolholder assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008501542A true JP2008501542A (ja) | 2008-01-24 |
JP4861984B2 JP4861984B2 (ja) | 2012-01-25 |
Family
ID=35344808
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007527623A Active JP4861984B2 (ja) | 2004-06-08 | 2005-06-06 | 工具ホルダアセンブリ |
Country Status (7)
Country | Link |
---|---|
US (1) | US6966728B1 (ja) |
EP (1) | EP1753569B1 (ja) |
JP (1) | JP4861984B2 (ja) |
KR (1) | KR100862672B1 (ja) |
CN (1) | CN100496826C (ja) |
BR (1) | BRPI0511890A (ja) |
WO (1) | WO2005123313A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018126856A (ja) * | 2017-02-07 | 2018-08-16 | アルグラ ソシエタ ペル アチオニAlgra S.P.A. | 旋盤のツールホルダのブロッキング装置 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7240594B2 (en) * | 1999-09-01 | 2007-07-10 | Kennametal Inc. | Toolholder assembly |
US8220804B2 (en) * | 2009-02-05 | 2012-07-17 | Kennametal Inc. | Toolholder assembly with axial clamping mechanism |
CN102481642A (zh) | 2009-09-08 | 2012-05-30 | 特固克有限会社 | 用于稳定联接结构的切削刀具组件 |
US8312615B2 (en) | 2009-11-25 | 2012-11-20 | Kennametal Inc. | Toolholder connector and associated system |
US8601918B2 (en) * | 2010-01-15 | 2013-12-10 | Kennametal Inc. | Toolholder assembly |
CN103192104B (zh) * | 2013-04-01 | 2016-05-04 | 成都成量工具集团有限公司 | 微调精镗单元防转卡爪 |
US9702385B2 (en) * | 2014-05-15 | 2017-07-11 | Iscar, Ltd. | Machine tool assembly configured for swift disassembly |
EP3456446A1 (en) * | 2017-09-15 | 2019-03-20 | Sandvik Intellectual Property AB | Cutting tool part assembly |
WO2024057337A1 (en) * | 2022-09-17 | 2024-03-21 | Qureshi Jaheda | A single unit tool holder device for easy clamping and de-clamping of a tool shank |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003508233A (ja) * | 1999-09-01 | 2003-03-04 | ケンナメタル インコ−ポレイテツド | バイトホルダーアセンブリー |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4575293A (en) * | 1984-07-12 | 1986-03-11 | Mario Berti | Machine tool holder having opposed ramp members |
US4736659A (en) * | 1987-01-27 | 1988-04-12 | Kennametal Inc. | Apparatus for holding a toolholder shank |
DE3715659A1 (de) * | 1987-03-11 | 1988-09-22 | Guehring Gottlieb Fa | Kupplungssystem fuer spanabhebende schaftwerkzeuge |
US5255582A (en) * | 1988-09-07 | 1993-10-26 | Kennametal Inc. | Tool holder having integral wedge clamping mechanism |
DE3837007A1 (de) * | 1988-10-31 | 1990-05-03 | Krupp Widia Gmbh | Spannvorrichtung zur verbindung von werkzeugkopf und werkzeughalter an werkzeugmaschinen |
EP0390342B1 (en) * | 1989-03-31 | 1994-07-06 | Renishaw plc | Coupling mechanism |
US5873682A (en) * | 1997-04-14 | 1999-02-23 | Koyo Corporation Of Usa | Pivoting tool holder |
US6270293B2 (en) * | 1998-12-22 | 2001-08-07 | Kennametal Pc Inc. | Toolholder assembly |
-
2004
- 2004-06-08 US US10/863,418 patent/US6966728B1/en not_active Expired - Lifetime
-
2005
- 2005-06-06 CN CNB2005800188541A patent/CN100496826C/zh active Active
- 2005-06-06 WO PCT/US2005/019835 patent/WO2005123313A1/en not_active Application Discontinuation
- 2005-06-06 JP JP2007527623A patent/JP4861984B2/ja active Active
- 2005-06-06 EP EP05756612.7A patent/EP1753569B1/en not_active Not-in-force
- 2005-06-06 BR BRPI0511890-5A patent/BRPI0511890A/pt not_active IP Right Cessation
- 2005-06-06 KR KR1020067025831A patent/KR100862672B1/ko not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003508233A (ja) * | 1999-09-01 | 2003-03-04 | ケンナメタル インコ−ポレイテツド | バイトホルダーアセンブリー |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2018126856A (ja) * | 2017-02-07 | 2018-08-16 | アルグラ ソシエタ ペル アチオニAlgra S.P.A. | 旋盤のツールホルダのブロッキング装置 |
JP7094711B2 (ja) | 2017-02-07 | 2022-07-04 | アルグラ ソシエタ ペル アチオニ | 旋盤のツールホルダのブロッキング装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1753569A4 (en) | 2011-06-01 |
CN1964809A (zh) | 2007-05-16 |
BRPI0511890A (pt) | 2008-01-15 |
US20050268760A1 (en) | 2005-12-08 |
US6966728B1 (en) | 2005-11-22 |
KR100862672B1 (ko) | 2008-10-10 |
WO2005123313A1 (en) | 2005-12-29 |
EP1753569A1 (en) | 2007-02-21 |
EP1753569B1 (en) | 2015-01-14 |
JP4861984B2 (ja) | 2012-01-25 |
CN100496826C (zh) | 2009-06-10 |
KR20070015454A (ko) | 2007-02-02 |
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