JP2006035420A - 工具ホルダ - Google Patents
工具ホルダ Download PDFInfo
- Publication number
- JP2006035420A JP2006035420A JP2005214614A JP2005214614A JP2006035420A JP 2006035420 A JP2006035420 A JP 2006035420A JP 2005214614 A JP2005214614 A JP 2005214614A JP 2005214614 A JP2005214614 A JP 2005214614A JP 2006035420 A JP2006035420 A JP 2006035420A
- Authority
- JP
- Japan
- Prior art keywords
- tool holder
- tool
- clamping means
- sleeve
- shaft portion
- 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
- 238000005096 rolling process Methods 0.000 claims description 12
- 229910003460 diamond Inorganic materials 0.000 description 5
- 239000010432 diamond Substances 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
- B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
- B23B31/1177—Retention by friction only, e.g. using springs, resilient sleeves, tapers using resilient metallic rings or sleeves
-
- 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
- B23B31/008—Chucks; Expansion mandrels; Adaptations thereof for remote control with arrangements for transmitting torque
-
- 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
- B23B31/223—Jaws in the form of cylindrical elements
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17042—Lost motion
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17128—Self-grasping
- Y10T279/17136—Yielding grasping jaws
- Y10T279/17145—Ball or roller
-
- 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
- Y10T279/00—Chucks or sockets
- Y10T279/17—Socket type
- Y10T279/17666—Radially reciprocating jaws
- Y10T279/17692—Moving-cam actuator
- Y10T279/17717—Rotary eccentric-cam sleeve
Abstract
【解決手段】 手持ち式電動工具装置(4)の工具ホルダ(2)は,交換可能な工具を,円形断面のシャフト部分(8)を通じて軸線方向及び回転方向に固定するための固定装置を具える。この固定装置は,互いに分離したクランプ手段(12;34)及び連れ回し手段(18)とを具える。さらに,ランプ手段(12;34)及び連れ回し手段(18)の間には,クランプ手段(12;34)を連れ回し手段(18)から分離して回転可能とするための回転軸受(20)が配置されている。
【選択図】 図1
Description
4 手持ち式工具装置
6 スピンドル
8 シャフト部分
10 長手方向孔
12,34 クランプ手段
14 ストッパ
16 ハウジング
18 連れ回し部材
20 回転軸受
22 皿ばね
24,37 貫通開口
26 解除機構
28 スリーブ
30 端面領域
32 作動部分
36 O‐リング
38 環状凹所
40 フライホイル・スリーブ
42 転動体
44 環状スリット
48 ランプ部分
50 弾性素子
Claims (8)
- 手持ち式電動工具装置(4)における駆動スピンドル(6)に回転結合される工具ホルダ(2)であって,交換可能な工具を,円形断面のシャフト部分(8)を通じて軸線方向及び回転方向に固定するための固定装置を具える工具ホルダにおいて,該固定装置が,互いに分離したクランプ手段(12;34)及び連れ回し手段(18)とを具え,クランプ手段(12;34)を連れ回し手段(18)から分離して回転可能とするための回転軸受(20)を,前記クランプ手段(12;34)及び連れ回し手段(18)の間に配置したことを特徴とする工具ホルダ。
- 請求項1記載の工具ホルダにおいて,前記回転軸受(20)を転動軸受で構成したことを特徴とする工具ホルダ。
- 請求項1又は2に記載の工具ホルダにおいて,前記連れ回し手段(18)が,前記スピンドル(6)の回転方向(D)で自動的に係止されるフライホイル・スリーブ(40)を具えることを特徴とする工具ホルダ。
- 請求項1〜3の何れか一項に記載の工具ホルダにおいて,前記クランプ手段(12;34)が,前記シャフト部分(8)を受けるための貫通開口(24;37)を形成する弾性クランプ素子を具え,該貫通開口の直径が,該クランプ素子の無負荷状態ではシャフト部分(8)の外径より小であることを特徴とする工具ホルダ。
- 請求項1〜4の何れか一項に記載の工具ホルダにおいて,前記弾性クランプ素子をO‐リング(36)で構成したことを特徴とする工具ホルダ。
- 請求項1〜4の何れか一項に記載の工具ホルダにおいて,前記弾性クランプ素子を皿ばね(22)で構成したことを特徴とする工具ホルダ。
- 請求項6記載の工具ホルダにおいて,前記クランプ手段(12)が,前記皿ばね(22)を解除位置まで変位させるための解除機構(26)を具えることを特徴とする工具ホルダ。
- 請求項7記載の工具ホルダにおいて,前記解除機構(26)を変位可能なスリーブ(28)で構成し,該スリーブ(28)により前記皿ばね(22)を,前記貫通開口(24)を包囲する環状領域において押圧可能としたことを特徴とする工具ホルダ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004035873.7 | 2004-07-23 | ||
DE102004035873A DE102004035873B4 (de) | 2004-07-23 | 2004-07-23 | Werkzeugaufnahme |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006035420A true JP2006035420A (ja) | 2006-02-09 |
JP4971602B2 JP4971602B2 (ja) | 2012-07-11 |
Family
ID=35063215
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005214614A Expired - Fee Related JP4971602B2 (ja) | 2004-07-23 | 2005-07-25 | 工具ホルダ |
Country Status (4)
Country | Link |
---|---|
US (1) | US7325811B2 (ja) |
EP (1) | EP1618977B1 (ja) |
JP (1) | JP4971602B2 (ja) |
DE (2) | DE102004035873B4 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009542445A (ja) * | 2006-06-27 | 2009-12-03 | イスカーリミテッド | 回転可能な固定機構を有するチャック |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006028408A1 (de) * | 2006-04-10 | 2007-10-31 | Franz Haimer Maschinenbau Kg | Auszugssicherung von Werkzeugen aus Werkzeughaltern mit einer Werkzeugaufnahme |
DE202011109498U1 (de) | 2011-12-27 | 2012-02-13 | Franz Haimer Maschinenbau Kg | Werkzeughalter und Spannsystem mit einem derartigen Werkzeughalter |
TW201012600A (en) * | 2008-09-25 | 2010-04-01 | chong-yuan He | Riveter |
US8708346B2 (en) | 2010-01-08 | 2014-04-29 | Techtronic Power Tools Technology Limited | Rotary tool including a collet |
US8764025B1 (en) * | 2011-09-09 | 2014-07-01 | Bradshaw Medical, Inc. | Self-locking internal adapter with free guide mechanism |
CN105592962A (zh) | 2013-03-15 | 2016-05-18 | 罗伯特·博世有限公司 | 自紧式旋转工具保持系统 |
CA2958088A1 (en) * | 2014-08-14 | 2016-02-18 | Robert Cousineau | Ball bearing connector |
CN112743492B (zh) * | 2020-11-24 | 2024-05-07 | 上海器外文化科技有限公司 | 主机和电动工具 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6317707U (ja) * | 1986-07-16 | 1988-02-05 | ||
JPH09314435A (ja) * | 1996-05-30 | 1997-12-09 | Nakanishi:Kk | スピンドルの自動チャック開閉機構 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2069527A (en) * | 1935-02-08 | 1937-02-02 | Arthur I Kirkland | Chuck adapted for stud driver or the like |
SE374288B (ja) * | 1973-06-04 | 1975-03-03 | Eminentverktyg Ab | |
US4290617A (en) * | 1979-06-11 | 1981-09-22 | The Boeing Company | Motor quick-change chuck system for tool having cylindrically shaped adapter portion wherein relative longitudinal movement between chuck and tool being driven is eliminated |
US4476749A (en) * | 1980-08-19 | 1984-10-16 | Titan Tool Company | Automatic stud driver |
DE3504917A1 (de) * | 1984-02-17 | 1985-08-22 | Robert Bosch Gmbh, 7000 Stuttgart | Halterung an bohrhaemmern oder schlagbohrmaschinen |
FR2589766B1 (fr) * | 1985-09-19 | 1994-03-25 | Etudes Realisa Outillage Ste Fse | Adapteur a changement rapide et a limiteur de couple pour mandrin de taraudage. |
US5005843A (en) * | 1989-12-28 | 1991-04-09 | General Signal Corporation | Chuck mechanism for detachably connecting impeller shaft and drive unit of mixing apparatus |
JP2711948B2 (ja) * | 1991-06-03 | 1998-02-10 | 文男 加藤 | 軸等の固定構造 |
US5277084A (en) * | 1992-10-26 | 1994-01-11 | Titan Tool Company | Stud driver and remover for large diameter studs |
US5301573A (en) * | 1992-10-26 | 1994-04-12 | Titan Tool Company | Stud driver and remover for studs having non-grip area |
AU2650395A (en) | 1994-05-26 | 1995-12-21 | Power Tool Holders Incorporated | Quick release chuck device |
US5464229A (en) * | 1994-05-26 | 1995-11-07 | Power Tool Holders, Inc. | Quick release chuck device |
US5437524A (en) * | 1994-06-02 | 1995-08-01 | Huang; Jin-Tarn | Torque-adjustment controller |
US6123157A (en) * | 1994-12-29 | 2000-09-26 | Ergonomics Specialties | Anti-vibration adaptor |
US6321855B1 (en) * | 1994-12-29 | 2001-11-27 | George Edward Barnes | Anti-vibration adaptor |
US5577743A (en) * | 1995-05-10 | 1996-11-26 | Power Tool Holders, Inc. | Quick release chuck device |
EP0772505A4 (en) * | 1995-05-31 | 2000-05-31 | Power Tool Holders Inc | QUICK RELEASE DEVICE |
CH690905A5 (fr) * | 1995-06-14 | 2001-02-28 | Sodem Diffusion Sa | Procédé et dispositif de raccordement et instrument chirurgical pour l'entraînement d'outils rotatif interchangeables. |
DE19821270A1 (de) * | 1998-05-13 | 1999-11-18 | Otto Bilz, Werkzeugfabrik Gmbh & Co | Futter für drehantreibbare Werkzeuge, insbesondere Bohrer, Gewindebohrer o. dgl. |
US6126370A (en) | 1998-07-22 | 2000-10-03 | Black & Decker Inc. | Removable tool holder |
US5988957A (en) | 1998-12-21 | 1999-11-23 | Black & Decker Inc. | Quick clamp |
-
2004
- 2004-07-23 DE DE102004035873A patent/DE102004035873B4/de not_active Expired - Fee Related
-
2005
- 2005-06-30 US US11/173,625 patent/US7325811B2/en active Active
- 2005-07-22 DE DE502005002622T patent/DE502005002622D1/de active Active
- 2005-07-22 EP EP05106767A patent/EP1618977B1/de not_active Not-in-force
- 2005-07-25 JP JP2005214614A patent/JP4971602B2/ja not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6317707U (ja) * | 1986-07-16 | 1988-02-05 | ||
JPH09314435A (ja) * | 1996-05-30 | 1997-12-09 | Nakanishi:Kk | スピンドルの自動チャック開閉機構 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009542445A (ja) * | 2006-06-27 | 2009-12-03 | イスカーリミテッド | 回転可能な固定機構を有するチャック |
Also Published As
Publication number | Publication date |
---|---|
DE102004035873A1 (de) | 2006-02-09 |
US20060017239A1 (en) | 2006-01-26 |
EP1618977B1 (de) | 2008-01-23 |
DE502005002622D1 (de) | 2008-03-13 |
DE102004035873B4 (de) | 2007-08-30 |
US7325811B2 (en) | 2008-02-05 |
EP1618977A1 (de) | 2006-01-25 |
JP4971602B2 (ja) | 2012-07-11 |
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