KR940021159A - 핑거 척 - Google Patents
핑거 척 Download PDFInfo
- Publication number
- KR940021159A KR940021159A KR1019940004093A KR19940004093A KR940021159A KR 940021159 A KR940021159 A KR 940021159A KR 1019940004093 A KR1019940004093 A KR 1019940004093A KR 19940004093 A KR19940004093 A KR 19940004093A KR 940021159 A KR940021159 A KR 940021159A
- Authority
- KR
- South Korea
- Prior art keywords
- projection
- spider
- finger chuck
- chuck body
- front wall
- Prior art date
Links
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
- B23B31/40—Expansion mandrels
- B23B31/4006—Gripping the work or tool by a split sleeve
- B23B31/4033—Gripping the work or tool by a split sleeve using mechanical transmission through the spindle
-
- 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
- B23B31/16—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving radially
- B23B31/16195—Jaws movement actuated by levers moved by a coaxial control rod
- B23B31/16229—Jaws movement actuated by levers moved by a coaxial control rod using mechanical transmission through the spindle
-
- 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
- B23B31/18—Chucks with simultaneously-acting jaws, whether or not also individually adjustable pivotally movable in planes containing the axis of the chuck
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2215/00—Details of workpieces
- B23B2215/08—Automobile wheels
-
- 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
- Y10T279/18—Pivoted 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
- Y10T279/00—Chucks or sockets
- Y10T279/29—More than one set of gripping means
-
- 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
- Y10T279/33—Member applies axial force component
Abstract
척본체의 전면으로부터 워크부착면까지의 거리를 짧게하여, 척본체의 기계적 강성을 향상함과 동시에 척본체 내부의 스페이스를 유효하게 이용하여 척본체의 두께를 얇게한다.
척본체(1)의 앞벽(2)의 중앙부에 후방으로의 돌출부(8)를 설치하고, 돌출부(8)에 대응하는 부분의 앞벽(2)의 전면에 오목부(9)를 형성한다. 오목부(9)에 워크(W)을 심내기하는 콜릿척식의 심내기 장치(11)의 후반부를 수용하고 볼트(13)로 돌출부(8)에 부착한다. 앞벽(2)의 외주부에 워크(W)의 에지(Wb)를 잡는 복수의 조오(17)를 배설한다. 돌출부(8)의 외주에 드로우부재(27)의 고리모양 안내부(30)를 미끄럼이 자유롭게 끼워 맞춤한다. 안내부(30)의 외주에 구면 시이트체(31)를 통하여 스파이더(33)를 지지하고, 드로우부재(27)에 의하여 스파이더(33) 및 로드(23)를 통하여 조오(17)를 개폐한다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 1실시예를 도시하는 핑거 척의 정면도,
제2도는 제1도의 A-A선에 따르는 단면도,
제3도는 심내기 장치의 별도의 예를 도시하는 핑거 척의 단면도.
Claims (5)
- 워크의 중앙부에 걸어맞춤하여 워크를 심내기하는 심내기장치와, 워크의 외주부를 붙잡는 복수의 조오를 전면에 구비하고, 상기 조오를 드로우부재에 의하여 스파이더를 통하여 개폐하도록 구성한 핑거 척에 있어서, 척본체의 앞벽의 중앙부에 후방으로의 돌출부를 설치하고, 그 돌출부에 대응하는 부분의 앞벽의 전면에 오목부를 형성하고, 오목부에는 상기 심내기 장치를 적어도 그 일부를 수용한 상태에서 설치하고, 돌출부의 외주에는 상기 드로우부재의 전부에 설치한 안내부를 미끄럼이 자유로이 끼워 맞추고, 안내부의 외주에 상기 스파이더를 지지하는 시이트면을 설치하여 이루어진 것을 특징으로 하는 핑거 척.
- 제1항에 있어서, 상기 돌출부가 척 축선 주위의 원통면상의 외주면을 갖고, 상기 안내부를 고리모양으로 형성한 것을 특징으로 하는 핑거 척.
- 제2항에 있어서, 상기 오목부를 돌출부와 동심을 이루는 원형구멍으로서 형성한 것을 특징으로 하는 핑거 척.
- 제1항에 있어서, 상기 시이트면을 상기 안내부의 외면에 고정한 고리모양 시이트체를 형성하고, 이 시이트체의 외주에 스파이더를 지지한 것을 특징으로 하는 핑거 척.
- 제1항에 있어서, 상기 시이트면을 구면으로 한 것을 특징으로 하는 핑거 척.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP93-75412 | 1993-03-08 | ||
JP07541293A JP3183367B2 (ja) | 1993-03-08 | 1993-03-08 | フィンガーチャック |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940021159A true KR940021159A (ko) | 1994-10-17 |
KR970009142B1 KR970009142B1 (en) | 1997-06-07 |
Family
ID=13575441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR94004093A KR970009142B1 (en) | 1993-03-08 | 1994-03-03 | Finger chuck |
Country Status (4)
Country | Link |
---|---|
US (1) | US5464233A (ko) |
JP (1) | JP3183367B2 (ko) |
KR (1) | KR970009142B1 (ko) |
TW (1) | TW235258B (ko) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5562007A (en) * | 1994-12-16 | 1996-10-08 | Hayes Wheels International, Inc. | Wheel mounting fixture for double bead seat machining |
JP3653645B2 (ja) * | 1995-09-30 | 2005-06-02 | 株式会社北川鉄工所 | 前部交換式フィンガーチャック |
US5680801A (en) * | 1995-11-02 | 1997-10-28 | General Electric Company | Machining damper and method of using same |
JP3825119B2 (ja) * | 1997-03-06 | 2006-09-20 | 帝国チャック株式会社 | 薄肉・脆性ワーク用チャック装置 |
US6126174A (en) * | 1997-10-13 | 2000-10-03 | Hayes Lemmerz International, Inc. | Apparatus for machining vehicle wheel bead seats |
US5970829A (en) * | 1998-10-30 | 1999-10-26 | Hayes Lemmerz International, Inc. | Apparatus and method for machining a hollow generally cylindrical workpiece |
US20040046440A1 (en) | 2001-12-14 | 2004-03-11 | Daniel Brinker | Knuckle hub assembly and method for making same |
US6485109B2 (en) | 1999-05-28 | 2002-11-26 | Simpson Industries, Inc. | Knuckle hub assembly and method for making same |
JP4216406B2 (ja) * | 1999-06-08 | 2009-01-28 | 帝国チャック株式会社 | 引き込み式チャック |
JP4486247B2 (ja) * | 2000-11-07 | 2010-06-23 | トヨタ自動車北海道株式会社 | タイヤホイール保持用チャックのびびり防止装置 |
ITPD20010135A1 (it) * | 2001-06-06 | 2002-12-06 | Bbs Riva Spa | Dispositivo di presa particolarmente per cerchi per veicoli in lavorazione di finitura superficiale. |
JP2005177866A (ja) * | 2001-11-02 | 2005-07-07 | Ohfuna Netsuren Co Ltd | フェースクランプチャック |
US7204493B1 (en) * | 2004-06-03 | 2007-04-17 | Hayes Lemmerz International, Inc. | Lathe chuck with stepped jaws |
US7415766B2 (en) * | 2004-09-02 | 2008-08-26 | Northtech Workholding | Method and apparatus for processing/machining a vehicle wheel/rim preform |
US7198277B2 (en) * | 2004-10-18 | 2007-04-03 | Hayes Lemmerz International, Inc. | Wheel chuck with counterweighted jaws |
US7243584B1 (en) | 2005-03-31 | 2007-07-17 | Hayes Lemmerz International, Inc. | Mask for a wheel lathe chuck that prevents whip chip |
DE112006002087T5 (de) * | 2005-08-05 | 2008-06-12 | Kitagawa Iron Works Co., Ltd., Fuchu | Halteverfahren und Werkstückhaltevorrichtung für ein Turboladergehäuse |
DE102006015432A1 (de) * | 2006-03-31 | 2007-10-04 | Rolls-Royce Deutschland Ltd & Co Kg | Werkstückhaltesystem für eine Werkzeugmaschine |
US20070273108A1 (en) * | 2006-05-26 | 2007-11-29 | Logansport Matsumoto Company, Inc. | Wheel Chuck |
US20080131046A1 (en) * | 2006-11-01 | 2008-06-05 | Weier Glenn R | Apparatus and method for manufacturing knuckle and bearing assembly |
DE102007009578A1 (de) * | 2007-02-26 | 2008-08-28 | Röhm Gmbh | Spannvorrichtung |
US9120195B2 (en) * | 2009-02-20 | 2015-09-01 | Diversified Machine, Inc. | Wheel assembly and method for making same |
US20120319364A1 (en) * | 2010-05-20 | 2012-12-20 | Teikoku Chuck Co., Ltd. | Chuck assembly for light alloy wheels |
JP5583084B2 (ja) * | 2011-07-04 | 2014-09-03 | ジヤトコ株式会社 | インペラシェル用コレットチャック装置 |
US10207332B2 (en) * | 2016-07-29 | 2019-02-19 | Jtekt Corporation | Work holder and work machining method |
US10029314B1 (en) * | 2017-01-25 | 2018-07-24 | Yeong Chin Machinery Industries Co., Ltd. | Automatic wheel rim positioning and clamping tool |
CN107186230A (zh) * | 2017-06-13 | 2017-09-22 | 中信戴卡股份有限公司 | 一种改进的汽车轮毂车床夹具 |
AT520360B1 (de) * | 2017-08-25 | 2019-10-15 | Dipl Ing Friedrich Moser | Vorrichtung zum Klemmen eines Werkstücks |
CN107803694A (zh) * | 2017-11-30 | 2018-03-16 | 中信戴卡股份有限公司 | 一种用于夹紧汽车轮毂的车床夹具 |
EP3575021A1 (de) * | 2018-05-29 | 2019-12-04 | AFW Holding GmbH | Verfahren zur herstellung wenigstens eines scheiben- oder ringscheibenförmigen bauteils und bearbeitungszentrum |
JP7229093B2 (ja) * | 2019-05-13 | 2023-02-27 | 株式会社ディスコ | ブレード脱着補助装置 |
CN110682133A (zh) * | 2019-11-05 | 2020-01-14 | 中信戴卡股份有限公司 | 一种可调芯轴及夹具 |
JP7467080B2 (ja) * | 2019-11-20 | 2024-04-15 | シチズン時計株式会社 | チャック装置 |
CN114012476A (zh) * | 2022-01-07 | 2022-02-08 | 宁波旭升汽车技术股份有限公司 | 一种用于新能源汽车电机外壳倒立式旋转夹具 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3044791A (en) * | 1961-05-16 | 1962-07-17 | Budd Co | Clamp chuck for workpieces |
US3420538A (en) * | 1966-01-21 | 1969-01-07 | Erickson Tool Co | Swivel finger chuck |
US3604717A (en) * | 1969-12-15 | 1971-09-14 | Woodworth Co N A | Pinch chuck |
JPS643606A (en) * | 1987-06-25 | 1989-01-09 | Sumitomo Electric Industries | Terminating method for optical cable |
JP3141518B2 (ja) * | 1992-04-17 | 2001-03-05 | 豊和工業株式会社 | フィンガーチャック |
-
1993
- 1993-03-08 JP JP07541293A patent/JP3183367B2/ja not_active Expired - Fee Related
-
1994
- 1994-03-02 US US08/204,734 patent/US5464233A/en not_active Expired - Fee Related
- 1994-03-03 KR KR94004093A patent/KR970009142B1/ko not_active IP Right Cessation
- 1994-03-03 TW TW083101851A patent/TW235258B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR970009142B1 (en) | 1997-06-07 |
JPH06262411A (ja) | 1994-09-20 |
JP3183367B2 (ja) | 2001-07-09 |
US5464233A (en) | 1995-11-07 |
TW235258B (en) | 1994-12-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR940021159A (ko) | 핑거 척 | |
DK0861061T3 (da) | Beholder | |
ATE465T1 (de) | Nachspannendes bohrfutter. | |
FI102353B1 (fi) | Syöttöpullo | |
DE69303791D1 (de) | Universelles Abdecktuch für Mikroskope | |
ES2105484T3 (es) | Mandril portabrocas. | |
RU2007126672A (ru) | Зажимное устройство | |
ES2082083T3 (es) | Acoplamiento elastico con soporte y limitacion de giro combinados. | |
PH12020551137A1 (en) | Deposition ring for processing reduced size substrates | |
GB1345923A (en) | Chuck construction | |
US4309859A (en) | Collet head at a sealing machine | |
ES2051539T3 (es) | Mandril portabrocas. | |
ATE184760T1 (de) | Lippenstiftgerät mit bremseinrichtung | |
BR0314085A (pt) | Dispositivo de conexão | |
KR910018132A (ko) | 배럴 연마기 | |
SE9304110D0 (sv) | Styrbricka | |
DE59101367D1 (de) | Zahnrad für den Antrieb der Zylinder von Offsetdruckmaschinen. | |
JP2002341216A5 (ko) | ||
FR2443520A1 (fr) | Anneau pour machines a filer et machines a retordre a anneaux | |
FR2730917B1 (fr) | Ustensile de cuisson a anse annulaire | |
FI922816A (fi) | Hjulsaogblad samt framstaellningsfoerfarande foer detsamma | |
SE8004877L (sv) | Termostattillsats pa radiatorventil | |
US2310580A (en) | Chuck | |
SE8004680L (sv) | Monteringsanordning | |
DE9312375U1 (de) | Magnetschalen-Halterung, insbesondere am Innenumfang eines Motorgehäuses |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20061010 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |