KR960704666A - 기계 공구용 드릴척(drill chuck for machine-tools) - Google Patents

기계 공구용 드릴척(drill chuck for machine-tools)

Info

Publication number
KR960704666A
KR960704666A KR1019960701426A KR19960701426A KR960704666A KR 960704666 A KR960704666 A KR 960704666A KR 1019960701426 A KR1019960701426 A KR 1019960701426A KR 19960701426 A KR19960701426 A KR 19960701426A KR 960704666 A KR960704666 A KR 960704666A
Authority
KR
South Korea
Prior art keywords
main body
gear
bushing
machine
pushing screw
Prior art date
Application number
KR1019960701426A
Other languages
English (en)
Inventor
발스 프란시스코 수빌스
Original Assignee
발스 프란시스코 수빌스
람브리쉬 프리시즌, 에스.에이
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 발스 프란시스코 수빌스, 람브리쉬 프리시즌, 에스.에이 filed Critical 발스 프란시스코 수빌스
Publication of KR960704666A publication Critical patent/KR960704666A/ko

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
    • B23B31/02—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
    • 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
    • B23B31/1207—Chucks with simultaneously-acting jaws, whether or not also individually adjustable moving obliquely to the axis of the chuck in a plane containing this axis
    • B23B31/1253—Jaws movement actuated by an axially movable member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2260/00—Details of constructional elements
    • B23B2260/11—Planetary drives
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S279/00—Chucks or sockets
    • Y10S279/902—Keyless type socket
    • 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
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • 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
    • Y10T279/17615—Obliquely guided reciprocating jaws
    • Y10T279/17623—Threaded sleeve and jaw

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Drilling And Boring (AREA)

Abstract

기계 공구용 드릴척은 리어엔드에 의해 기계공구에 연결되며 원추형 소켓이 프론트 엔드에 설치되고, 원추형 소켓내에는 드릴용 크램핑 조를 가지는 다른 소켓이 위치하고 상기 크램핑 조가 주몸체와 동심축을 가지는 스크류 작동에 의해 운동하는 원통형 주몸체가 구송된다. 주몸체의 개구부를 통해 윈도우가 설치하여 윈도우내에는 주몸체와 평행한 축을 가진 유성기어가 설치되고 상기 기어의 직경이 주몸체 벽두께보다 사실상 더 큰 크기를 가진다. 유성기어는 중심기어의 외부 기어이와 맞물림 상태이고 손 또는 키에 의해 작동하는 외부링의 내부기어이와 맞물림 상태를 이룬다. 상기 중심기어는 또한 내부에서 스크류와 맞물림 상태를 이룬다.

Description

기계 공구용 드릴척(DRILL CHUCK FOR MACHINE-TOOLS)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 여기 기술된 드릴척의 부분단면도를 나타낸다,
제 2도는 제1도의 A-A 단면의 확대도이며 4개의 유성기어를 나타내며 상기 유성기어는 드릴척의 주몸체에 작용하는 중심기어를 회전시킨다,
제 3도 및 제4도는 시스템을 작동시키는 워엄 스크류 보조키의 기존형태에 대한 전면 및 측면 개략도를 나타낸다.

Claims (1)

  1. 중공 주몸체(2)가 변화하는 내부직경을 가지고 그 단부(13)에 의해서 기계공구에 연결되고 전단부(15)에 의해서 원추형 전면부싱(7)에 연결되며 원추형 부싱내에 내부적으로 조(8)를 축방향의 클램핑 및 고정작업이 이루어지고 적어도 3개의 트위스트 드릴을 교체하기 위한 안내용 홈에 또다른 부싱(9)이 끼워지며 작업장치 운동에 의해 주몸체에 대해 동심축을 가지며 축방향 교체가 가능한 조 푸싱 스크류(6)가 부싱(9)에 끼워지는 기계 공구용 드릴척에 있어서, 주몸체가 적어도 2개의 개구부(12)를 가지며 개구부내에 유성기어(40가 설치되고 유성기어의 축이 주몸체의 축과 평행하고 유성기어 직경이 상기 주몸체의 벽두께보다 약간 더 크고 상기 유성기어가 중심기어(3)외부에서 맞물리고 외부링(5)내부에서 기어이와 맞물려 손 또는 키에 의해 작동되며 중심기어가 조(8) 푸싱스크류(6)에 체결되는 것을 특징으로 하는 기계 공구용 드릴척.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960701426A 1994-07-22 1995-06-26 기계 공구용 드릴척(drill chuck for machine-tools) KR960704666A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ESP9401624 1994-07-22
ES09401624A ES2108610B1 (es) 1994-07-22 1994-07-22 Portabrocas de maquinas herramienta.
PCT/ES1995/000081 WO1996003244A1 (es) 1994-07-22 1995-06-26 Portabrocas de maquinas herramienta

Publications (1)

Publication Number Publication Date
KR960704666A true KR960704666A (ko) 1996-10-09

Family

ID=8287020

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960701426A KR960704666A (ko) 1994-07-22 1995-06-26 기계 공구용 드릴척(drill chuck for machine-tools)

Country Status (9)

Country Link
US (1) US5820134A (ko)
EP (1) EP0720881B1 (ko)
JP (1) JPH09503453A (ko)
KR (1) KR960704666A (ko)
AT (1) ATE215857T1 (ko)
DE (1) DE69526323D1 (ko)
ES (1) ES2108610B1 (ko)
TW (1) TW298124U (ko)
WO (1) WO1996003244A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19837779A1 (de) 1998-08-20 2000-03-02 Vaw Ver Aluminium Werke Ag Verfahren zur Herstellung eines verschließbaren Behälters
GB9907468D0 (en) 1999-03-31 1999-05-26 Black & Decker Inc Drill/driver chuck
US6241260B1 (en) 1999-08-17 2001-06-05 Black & Decker Inc. Spring-loaded quick clamp chuck
US20070063455A1 (en) * 2004-09-17 2007-03-22 Zhang Qiang J Fastener with nutating gear reduction
US7331584B2 (en) * 2004-09-17 2008-02-19 Black & Decker Inc. Chuck with nutating gear reduction
US7690658B2 (en) 2004-09-20 2010-04-06 Black & Decker Inc. Tool chuck with power take off feature
US20060091190A1 (en) * 2004-10-28 2006-05-04 Dave Nikolai Carton with multiple closure formations
US7588398B2 (en) 2005-04-19 2009-09-15 Black & Decker Inc. Tool chuck with power take off and dead spindle features
CN100406173C (zh) * 2005-05-29 2008-07-30 山东威达机械股份有限公司 柄类工具夹持结构
US7645101B2 (en) 2005-09-16 2010-01-12 Black & Decker Inc. Chuck with internally threaded jaw in a PTO application
US7588399B2 (en) 2005-09-16 2009-09-15 Black & Decker Inc. PTO selector mechanism for parallel axis transmission
US7547165B2 (en) 2005-09-16 2009-06-16 Black & Decker Inc. PTO selector mechanism with brake
US7537421B2 (en) 2005-09-16 2009-05-26 Black & Decker Inc. Dead spindle PTO with compliant grounding mechanism
US8075229B2 (en) * 2007-06-26 2011-12-13 Techtronic Power Tools Technology Limited Multi-speed drill and chuck assembly
US8057134B2 (en) 2007-06-26 2011-11-15 Techtronic Power Tools Technology Limited Chuck assembly
US8777232B2 (en) 2009-07-29 2014-07-15 Jacobs Chuck Manufacturing Company Self-tightening chuck with a radial lock
EP3106251B1 (en) 2011-04-05 2021-02-17 Milwaukee Electric Tool Corporation Auto sizing chuck
US11084105B2 (en) 2017-10-18 2021-08-10 Milwaukee Electric Tool Corporation Chuck assembly for a rotary power tool
US11148209B2 (en) 2018-09-17 2021-10-19 Black & Decker Inc. Power tool chuck

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1750023A (en) * 1925-05-04 1930-03-11 Albert Lee Shepard Automatic chuck
US1789601A (en) * 1929-06-06 1931-01-20 Knut R Sjogren Chuck
FR696938A (fr) * 1930-05-03 1931-01-09 Virgile Amyot Fils De Perfectionnements aux mandrins de serrage
DE2020449A1 (de) * 1969-04-30 1970-11-19 Zimmer Mfg Company Schluessellos bedienbares Mehrbackenspannfutter
US4260169A (en) * 1979-11-29 1981-04-07 Hall Robert L Keyless chuck
DE3048274A1 (de) * 1980-12-20 1982-07-29 Otto 8961 Reicholzried Zettl Bohrfutter
ES509786A0 (es) * 1982-02-22 1983-01-16 Micron Sa "mecanismo portabrocas perfeccionado de fijacion rapida sin llave".
FR2612820A1 (fr) * 1987-03-23 1988-09-30 Collet Claude Appareil de prehension, type mandrin, auto-serrant et desserrant
DE3744589C1 (de) * 1987-12-31 1988-12-29 Albrecht Josef Bohrfutter Nachspannendes Bohrfutter

Also Published As

Publication number Publication date
EP0720881A1 (en) 1996-07-10
ES2108610A1 (es) 1997-12-16
ES2108610B1 (es) 1998-07-01
US5820134A (en) 1998-10-13
DE69526323D1 (de) 2002-05-16
TW298124U (en) 1997-02-11
WO1996003244A1 (es) 1996-02-08
EP0720881B1 (en) 2002-04-10
JPH09503453A (ja) 1997-04-08
ATE215857T1 (de) 2002-04-15

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Legal Events

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A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application