JP5591812B2 - 回転シャンク又は軸用回転コネクタ - Google Patents
回転シャンク又は軸用回転コネクタ Download PDFInfo
- Publication number
- JP5591812B2 JP5591812B2 JP2011533131A JP2011533131A JP5591812B2 JP 5591812 B2 JP5591812 B2 JP 5591812B2 JP 2011533131 A JP2011533131 A JP 2011533131A JP 2011533131 A JP2011533131 A JP 2011533131A JP 5591812 B2 JP5591812 B2 JP 5591812B2
- Authority
- JP
- Japan
- Prior art keywords
- connector
- utateko
- sleeve body
- opening
- shank
- 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.)
- Active
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Classifications
-
- 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
- B23B31/12—Chucks with simultaneously-acting jaws, whether or not also individually adjustable
- B23B31/20—Longitudinally-split sleeves, e.g. collet chucks
- B23B31/201—Characterized by features relating primarily to remote control of the gripping means
- B23B31/202—Details of the jaws
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/06—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end
- F16D1/08—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key
- F16D1/0852—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft
- F16D1/0858—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for attachment of a member on a shaft or on a shaft-end with clamping hub; with hub and longitudinal key with radial clamping between the mating surfaces of the hub and shaft due to the elasticity of the hub (including shrink fits)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2231/00—Details of chucks, toolholder shanks or tool shanks
- B23B2231/20—Collet chucks
- B23B2231/2089—Slits of collets
- B23B2231/2097—Slits of collets having a special form not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2250/00—Compensating adverse effects during turning, boring or drilling
- B23B2250/08—Compensation of centrifugal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2260/00—Details of constructional elements
- B23B2260/026—Bushings, e.g. adapter sleeves
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/70—Interfitted members
- Y10T403/7062—Clamped members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gripping On Spindles (AREA)
- Clamps And Clips (AREA)
Description
Claims (8)
- 機械又は類似物の回転シャンク又は軸用回転コネクタであり、前記回転コネクタは、前記シャンク又は軸をクランプすることによって収容するために円周方向に閉鎖された内面によって境界される開口部を持つ少なくとも1つのスリーブ本体を含み、前記開口部は円周方向の内面に前記シャンク又は軸を圧入でしっかりと固定するためのクランプ領域を備え、前記スリーブ本体から半径方向に外側へ向かって延びる複数のスポークがある回転コネクタであり、該スポークは、前記クランプ領域をつなげている前記スリーブ本体の部分につながり、該部分の半径方向に外側の端部において、各前記スポークは、円周方向に備えられた個別の質量につながり、該個別の質量の各々は、前記スポークによって前記スリーブ本体につながるのみであり且つ他の如何なるスポークにもつながらず、
前記開口の断面は多角形形状を有し、前記クランプ領域は、前記多角形形状の角の間に延びる前記開口の前記内面の部分によって形成され、前記角は前記スリーブ本体の前記部分である、回転コネクタ。 - 請求項1に記載の回転コネクタであり、前記開口の断面は三角形状である、回転コネクタ。
- 請求項1又は2に記載の回転コネクタであり、前記クランプ領域をつなげている前記スリーブ本体の部分は、前記スポークにおいて半径方向に外側へ向けられた力を、前記クランプ領域が及ぼす内側へ向けられた力に変換するためのレバーとして作用することを特徴とする、回転コネクタ。
- 請求項1乃至3のいずれか1項に記載の回転コネクタであり、前記開口部の内周に沿って対称的に備えられた3つのクランプ領域があることを特徴とする、回転コネクタ。
- 請求項1乃至4のいずれか1項に記載の回転コネクタであり、該コネクタは、該コネクタのスリーブ本体を通る中央の体軸に関して回転対称であることを特徴とする、回転コネクタ。
- 請求項1乃至5のいずれか1項に記載の回転コネクタであり、該コネクタは、2つの前記スリーブ本体を有し、該2つのスリーブ本体の各々は、前記シャンク又は軸を収容するために前記開口部を備えた前記端部領域を有し、該2つのスリーブ本体は、共通の中心軸を共有し、反対方向を向いた前記開口部を有する、ことを特徴とする回転コネクタ。
- 請求項6に記載の回転コネクタであり、前記2つのスリーブ本体は、一体的に形成されていることを特徴とする、回転コネクタ。
- 請求項6又は7に記載の回転コネクタであり、分離スロットが、該コネクタの内面に備えられ、前記反対方向を向いた開口部の隣り合う前記クランプ領域を少なくとも部分的に分離することを特徴とする、回転コネクタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL2002128 | 2008-10-23 | ||
NL2002128A NL2002128C (en) | 2008-10-23 | 2008-10-23 | Rotary connector for a rotating shank or axle. |
PCT/NL2009/050640 WO2010047594A1 (en) | 2008-10-23 | 2009-10-23 | Rotary connector for a rotating shank or axle |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012506323A JP2012506323A (ja) | 2012-03-15 |
JP5591812B2 true JP5591812B2 (ja) | 2014-09-17 |
Family
ID=40688313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011533131A Active JP5591812B2 (ja) | 2008-10-23 | 2009-10-23 | 回転シャンク又は軸用回転コネクタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20110200386A1 (ja) |
EP (1) | EP2349616B1 (ja) |
JP (1) | JP5591812B2 (ja) |
NL (1) | NL2002128C (ja) |
WO (1) | WO2010047594A1 (ja) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1669621B1 (de) * | 2004-12-13 | 2007-01-03 | Schunk GmbH & Co. KG Spann- und Greiftechnik | Spanneinrichtung |
DE102010000579B4 (de) * | 2010-02-26 | 2013-10-31 | Samson Ag | Werkstückaufnahme zur Halterung eines in einer Werkzeugmaschine zu bearbeitendes Werkstücks |
DE102012107331A1 (de) * | 2012-08-09 | 2014-02-13 | Franz Haimer Maschinenbau Kg | Auswucht- oder Messvorrichtung |
US9050661B1 (en) * | 2014-06-13 | 2015-06-09 | Interdyne Systems Inc | Centrifugal collet for high speed operation |
JP6847554B2 (ja) * | 2018-08-27 | 2021-03-24 | 卓也 澤田 | ホルダー部材 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4724200Y1 (ja) * | 1968-02-23 | 1972-08-01 | ||
US3687467A (en) * | 1970-05-01 | 1972-08-29 | Digital Telephone Systems Inc | Collet |
US4923326A (en) * | 1989-02-10 | 1990-05-08 | Gebr. Hofmann Gmbh & Co. | Clamping ring for clamping a member on a shaft and apparatus incorporating the clamping ring |
US5407296A (en) * | 1993-05-07 | 1995-04-18 | The Whitaker Corporation | One piece shaft clamp |
DE59904271D1 (de) * | 1998-06-18 | 2003-03-20 | Schunk Gmbh & Co Kg | Verfahren zur Herstellung einer lösbaren Verbindung zwischen zwei Bauteilen und Verbindungssystem zur Durchführung des Verfahrens |
US5997223A (en) * | 1998-09-22 | 1999-12-07 | Electro Scientific Industries, Inc. | High speed drilling spindle with reciprocating ceramic shaft and edoubl-gripping centrifugal chuck |
GB9901718D0 (en) * | 1999-01-26 | 1999-03-17 | Westwind Air Bearings Ltd | High speed drill holders |
EP1301304B2 (de) * | 2000-07-14 | 2009-10-14 | Franz Haimer Maschinenbau KG | Werkzeughalter für ein um eine drehachse drehbares werkzeug, insbesondere ein bohr-, fräs- oder reibwerkzeug |
EP1669621B1 (de) * | 2004-12-13 | 2007-01-03 | Schunk GmbH & Co. KG Spann- und Greiftechnik | Spanneinrichtung |
JP4785455B2 (ja) * | 2005-07-29 | 2011-10-05 | アルファナテクノロジー株式会社 | コレットチャック及び旋削品製造方法 |
US7547168B1 (en) * | 2008-04-17 | 2009-06-16 | Kosmowski Wojciech B | High speed spindle system and centrifugal chuck |
-
2008
- 2008-10-23 NL NL2002128A patent/NL2002128C/en not_active IP Right Cessation
-
2009
- 2009-10-23 US US13/125,252 patent/US20110200386A1/en not_active Abandoned
- 2009-10-23 EP EP09748508.0A patent/EP2349616B1/en active Active
- 2009-10-23 JP JP2011533131A patent/JP5591812B2/ja active Active
- 2009-10-23 WO PCT/NL2009/050640 patent/WO2010047594A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2349616B1 (en) | 2018-12-05 |
JP2012506323A (ja) | 2012-03-15 |
WO2010047594A1 (en) | 2010-04-29 |
NL2002128C (en) | 2010-04-26 |
US20110200386A1 (en) | 2011-08-18 |
EP2349616A1 (en) | 2011-08-03 |
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