ES2155323B1 - Portaherramientas. - Google Patents

Portaherramientas.

Info

Publication number
ES2155323B1
ES2155323B1 ES009800372A ES9800372A ES2155323B1 ES 2155323 B1 ES2155323 B1 ES 2155323B1 ES 009800372 A ES009800372 A ES 009800372A ES 9800372 A ES9800372 A ES 9800372A ES 2155323 B1 ES2155323 B1 ES 2155323B1
Authority
ES
Spain
Prior art keywords
sleeve
tool holder
collar
tool
clamp
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.)
Expired - Fee Related
Application number
ES009800372A
Other languages
English (en)
Other versions
ES2155323A1 (es
Inventor
Masakazu Matsumoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikken Kosakusho Works Ltd
Original Assignee
Nikken Kosakusho Works Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26378755&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2155323(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nikken Kosakusho Works Ltd filed Critical Nikken Kosakusho Works Ltd
Publication of ES2155323A1 publication Critical patent/ES2155323A1/es
Application granted granted Critical
Publication of ES2155323B1 publication Critical patent/ES2155323B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23B31/117—Retention by friction only, e.g. using springs, resilient sleeves, tapers
    • 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
    • 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
    • Y10S279/903—Needle roller 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
    • 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
    • Y10T279/17957—Friction grip
    • Y10T279/17965—Drill type
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30952—Milling with cutter holder

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Drilling Tools (AREA)

Abstract

Portaherramientas que incluye un cuerpo retenedor, un manguito de apriete y un gran número de rodillos de aguja. El cuerpo retenedor tiene una porción de fuste, un collarín formado en un extremo de la misma y un manguito portaherramientas que se extiende desde el collarín en sentido contrario al fuste. El manguito de apriete se adopta sobre el manguito portaherramientas para poder girar y desplazarse axialmente. Los rodillos de aguja se sitúan entre los manguitos portaherramientas y de apriete en toda su circunferencia. El manguito de apriete gira para hacer que los manguitos rueden en espiral sobre la superficie del manguito portaherramientas girando al mismo tiempo sobre sus ejes para reducir y recuperar el diámetro del manguito portaherramientas. Una acanaladura de profundidad determinada se forma en el collarín, opuesta al fuste, rodeando el extremo del manguito portaherramientas por el que se une al collarín.
ES009800372A 1997-02-24 1998-02-23 Portaherramientas. Expired - Fee Related ES2155323B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3938597 1997-02-24
JP14134297A JP3563562B2 (ja) 1997-02-24 1997-05-30 チャック

Publications (2)

Publication Number Publication Date
ES2155323A1 ES2155323A1 (es) 2001-05-01
ES2155323B1 true ES2155323B1 (es) 2003-06-16

Family

ID=26378755

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009800372A Expired - Fee Related ES2155323B1 (es) 1997-02-24 1998-02-23 Portaherramientas.

Country Status (9)

Country Link
US (1) US6105974A (es)
JP (1) JP3563562B2 (es)
KR (1) KR100418639B1 (es)
DE (1) DE19807455B4 (es)
ES (1) ES2155323B1 (es)
FR (1) FR2759927B1 (es)
GB (1) GB2322316B (es)
IT (1) IT1298290B1 (es)
TW (1) TW347355B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3390640B2 (ja) * 1997-09-26 2003-03-24 大昭和精機株式会社 チャック
ATE304419T1 (de) * 2000-07-14 2005-09-15 Franz Haimer Maschb Kg Werkzeughalter für ein um eine drehachse drehbares werkzeug, insbesondere ein bohr-, fräs- oder reibwerkzeug
US20040086317A1 (en) * 2001-03-26 2004-05-06 Hanna Tania W. Holder for releasably holding conventional cosmetic tools
JP3997189B2 (ja) * 2003-10-01 2007-10-24 株式会社日研工作所 チャック
US7331585B2 (en) * 2004-12-22 2008-02-19 Lintech Machining adapter having a collet and positive axial stop
IL170101A (en) * 2005-08-04 2010-05-17 Hanoch Guy Tool assembly
DE102006016290C5 (de) * 2006-04-06 2022-02-17 Gühring KG Mehrteiliges Schaftwerkzeug, insbesondere Feinbearbeitungswerkzeug
IL176592A (en) * 2006-06-27 2010-05-17 Hanoch Guy Chuck having a rotatable securing mechanism
US20150273593A1 (en) * 2014-03-27 2015-10-01 Meiko Machine Co., Ltd. Chuck With Separate Retainer Parts
CN109047803A (zh) * 2018-09-26 2018-12-21 东莞市凯融光学科技有限公司 一种旋转式快速定位刀架盘

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US263232A (en) * 1882-08-22 Jacob simmons
JPS5924407Y2 (ja) * 1975-03-08 1984-07-19 豊精工 （株） チヤツク装置
JPS5733930Y2 (es) * 1979-11-08 1982-07-27
JPS5733906A (en) * 1980-08-07 1982-02-24 Seiwa Seimitsu Koki Kk Cutting tool holder
JPS5827045B2 (ja) * 1980-12-20 1983-06-07 聖和精密工機株式会社 切削工具のホルダ
JPS59136208U (ja) * 1983-03-01 1984-09-11 株式会社日研工作所 工具保持装置
JPS60249516A (ja) * 1984-05-21 1985-12-10 Nachi Fujikoshi Corp 給油穴付チヤツク
JPS6116204U (ja) * 1984-06-29 1986-01-30 大昭和精機株式会社 コンビネ−シヨンロツクホルダ−
US4660840A (en) * 1984-12-28 1987-04-28 Mizoguchi Iron Works & Co., Ltd. Needle-roller type chuck
KR930010779B1 (ko) * 1985-05-22 1993-11-11 구로다 세이꼬 가부시끼가이샤 척(회전 절삭공구를 파지하는 척)
JPS62287949A (ja) * 1986-06-05 1987-12-14 N T Tool Kk 保持具
JPH039925Y2 (es) * 1986-10-07 1991-03-12
US4721423A (en) * 1986-10-07 1988-01-26 Daishowa Seiki Kabushiki Kaisha Chuck
JPH039926Y2 (es) * 1986-12-03 1991-03-12
JPH0276608A (ja) * 1988-09-09 1990-03-16 Daishowa Seiki Co Ltd チャック
JPH0262904A (ja) * 1989-04-06 1990-03-02 Mutoh Ind Ltd プレスワーク用角度検出装置
JPH0473404U (es) * 1990-11-02 1992-06-26

Also Published As

Publication number Publication date
ITMI980324A1 (it) 1999-08-19
DE19807455A1 (de) 1998-09-24
JP3563562B2 (ja) 2004-09-08
KR100418639B1 (ko) 2004-05-27
TW347355B (en) 1998-12-11
GB2322316A (en) 1998-08-26
ES2155323A1 (es) 2001-05-01
KR19980071410A (ko) 1998-10-26
IT1298290B1 (it) 1999-12-20
GB2322316B (en) 2001-03-14
GB9803423D0 (en) 1998-04-15
US6105974A (en) 2000-08-22
FR2759927A1 (fr) 1998-08-28
JPH10291107A (ja) 1998-11-04
FR2759927B1 (fr) 2001-06-08
DE19807455B4 (de) 2008-02-21

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