KR20240129041A - 공구 장착 유닛 - Google Patents

공구 장착 유닛 Download PDF

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Publication number
KR20240129041A
KR20240129041A KR1020247025866A KR20247025866A KR20240129041A KR 20240129041 A KR20240129041 A KR 20240129041A KR 1020247025866 A KR1020247025866 A KR 1020247025866A KR 20247025866 A KR20247025866 A KR 20247025866A KR 20240129041 A KR20240129041 A KR 20240129041A
Authority
KR
South Korea
Prior art keywords
ball
guide groove
connecting shaft
tool
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.)
Pending
Application number
KR1020247025866A
Other languages
English (en)
Korean (ko)
Inventor
도시아키 히다카
Original Assignee
니토 코키 가부시키가이샤
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 니토 코키 가부시키가이샤 filed Critical 니토 코키 가부시키가이샤
Publication of KR20240129041A publication Critical patent/KR20240129041A/ko
Pending legal-status Critical Current

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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
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B23B31/1071—Retention by balls
    • 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
    • B23B31/107—Retention by laterally-acting detents, e.g. pins, screws, wedges; Retention by loose elements, e.g. balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/12—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for securing to a spindle in general

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gripping On Spindles (AREA)
KR1020247025866A 2022-02-04 2022-11-21 공구 장착 유닛 Pending KR20240129041A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022016106 2022-02-04
JPJP-P-2022-016106 2022-02-04
PCT/JP2022/042991 WO2023149054A1 (ja) 2022-02-04 2022-11-21 工具取付ユニット

Publications (1)

Publication Number Publication Date
KR20240129041A true KR20240129041A (ko) 2024-08-27

Family

ID=87552079

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247025866A Pending KR20240129041A (ko) 2022-02-04 2022-11-21 공구 장착 유닛

Country Status (4)

Country Link
JP (1) JP7735440B2 (https=)
KR (1) KR20240129041A (https=)
CN (1) CN118632757A (https=)
WO (1) WO2023149054A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4613446A1 (de) * 2024-03-07 2025-09-10 SUHNER Schweiz AG Drehausrichtungssystem und wechselsystem damit
WO2025197030A1 (ja) * 2024-03-21 2025-09-25 平田機工株式会社 回転ヘッドおよび作業装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288646U (https=) 1985-11-25 1987-06-06

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE316967B (https=) * 1967-09-15 1969-11-03 E Jahrl
JPS5441432Y2 (https=) * 1976-12-06 1979-12-04
JPS6014825U (ja) * 1983-07-08 1985-01-31 富士精工株式会社 切削工具ホルダ
JPS6125743A (ja) * 1984-07-11 1986-02-04 Kyoritsu Seiki Kk 交換工具の工具ホルダロック機構
DE3734052A1 (de) * 1987-10-08 1989-04-20 Hertel Ag Werkzeuge Hartstoff Schnellwechsel-einspannvorrichtung fuer werkzeugmaschinen
JPH0647609Y2 (ja) * 1989-02-10 1994-12-07 トヨタ自動車株式会社 クイックチェンジチャック
JP2001054833A (ja) 1999-08-19 2001-02-27 Fuji Seiko Ltd 工具ホルダ
DE202011109498U1 (de) 2011-12-27 2012-02-13 Franz Haimer Maschinenbau Kg Werkzeughalter und Spannsystem mit einem derartigen Werkzeughalter
US8220804B2 (en) 2009-02-05 2012-07-17 Kennametal Inc. Toolholder assembly with axial clamping mechanism
US9873155B1 (en) * 2009-04-22 2018-01-23 Insty-Bit, Llc Quick change tool bit holder for round shafts
CH705122A1 (de) 2011-06-16 2012-12-31 Arx Ag Schnellkupplung zur Verbindung eines Wechselkopfes.
GB201411392D0 (en) 2014-06-26 2014-08-13 Black & Decker Inc A tool holder
JP6842251B2 (ja) 2016-07-01 2021-03-17 株式会社アルプスツール 操作装置、回転装置
JP6980261B2 (ja) * 2017-09-26 2021-12-15 エヌティーツール株式会社 工具保持具
JP2019107740A (ja) * 2017-12-19 2019-07-04 株式会社 ムラテクノロジー 基軸ホルダ及び電動工具
DE102019115386A1 (de) 2019-06-06 2020-12-10 Wto Vermögensverwaltung Gmbh Bedienschlüssel für stehende und angetriebene Werkzeughalter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6288646U (https=) 1985-11-25 1987-06-06

Also Published As

Publication number Publication date
CN118632757A (zh) 2024-09-10
JPWO2023149054A1 (https=) 2023-08-10
JP7735440B2 (ja) 2025-09-08
WO2023149054A1 (ja) 2023-08-10

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240731

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application