JP7238368B2 - 工具ユニット - Google Patents

工具ユニット Download PDF

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Publication number
JP7238368B2
JP7238368B2 JP2018225000A JP2018225000A JP7238368B2 JP 7238368 B2 JP7238368 B2 JP 7238368B2 JP 2018225000 A JP2018225000 A JP 2018225000A JP 2018225000 A JP2018225000 A JP 2018225000A JP 7238368 B2 JP7238368 B2 JP 7238368B2
Authority
JP
Japan
Prior art keywords
holder
rotary tool
tool
spindle
axial direction
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.)
Active
Application number
JP2018225000A
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English (en)
Japanese (ja)
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JP2020082319A (ja
JP2020082319A5 (https=
Inventor
尚 大谷
誠司 各務
浩之 中野
弘治 外山
悠生 今野
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Priority to JP2018225000A priority Critical patent/JP7238368B2/ja
Priority to US16/697,583 priority patent/US20200171610A1/en
Priority to DE102019132255.3A priority patent/DE102019132255A1/de
Priority to CN201911202336.5A priority patent/CN111250801A/zh
Publication of JP2020082319A publication Critical patent/JP2020082319A/ja
Publication of JP2020082319A5 publication Critical patent/JP2020082319A5/ja
Application granted granted Critical
Publication of JP7238368B2 publication Critical patent/JP7238368B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1237—Tool holders
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F23/00—Accessories or equipment combined with or arranged in, or specially designed to form part of, gear-cutting machines
    • B23F23/12—Other devices, e.g. tool holders; Checking devices for controlling workpieces in machines for manufacturing gear teeth
    • B23F23/1237—Tool holders
    • B23F23/1243—Hob holders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F5/00—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made
    • B23F5/12—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting
    • B23F5/16—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having a shape similar to that of a spur wheel or part thereof
    • B23F5/163—Making straight gear teeth involving moving a tool relatively to a workpiece with a rolling-off or an enveloping motion with respect to the gear teeth to be made by planing or slotting the tool having a shape similar to that of a spur wheel or part thereof the tool and workpiece being in crossed axis arrangement, e.g. skiving, i.e. "Waelzschaelen"
    • 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
    • B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
    • B23Q11/1023—Tool holders, or tools in general specially adapted for receiving the cutting liquid from the spindle
    • 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
    • B23Q2220/00—Machine tool components
    • B23Q2220/008—Rotatable tool holders coupled in parallel to a non rotating accessory
    • 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
    • Y10T409/309296—Detachable or repositionable tool head

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Gear Processing (AREA)
JP2018225000A 2018-11-30 2018-11-30 工具ユニット Active JP7238368B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2018225000A JP7238368B2 (ja) 2018-11-30 2018-11-30 工具ユニット
US16/697,583 US20200171610A1 (en) 2018-11-30 2019-11-27 Tool unit
DE102019132255.3A DE102019132255A1 (de) 2018-11-30 2019-11-28 Werkzeugeinheit
CN201911202336.5A CN111250801A (zh) 2018-11-30 2019-11-29 工具单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018225000A JP7238368B2 (ja) 2018-11-30 2018-11-30 工具ユニット

Publications (3)

Publication Number Publication Date
JP2020082319A JP2020082319A (ja) 2020-06-04
JP2020082319A5 JP2020082319A5 (https=) 2020-09-17
JP7238368B2 true JP7238368B2 (ja) 2023-03-14

Family

ID=70681464

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018225000A Active JP7238368B2 (ja) 2018-11-30 2018-11-30 工具ユニット

Country Status (4)

Country Link
US (1) US20200171610A1 (https=)
JP (1) JP7238368B2 (https=)
CN (1) CN111250801A (https=)
DE (1) DE102019132255A1 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH715794B8 (de) * 2019-07-17 2020-11-13 Reishauer Ag Werkzeugmaschine für die Wälzbearbeitung von Rotationsteilen mit nutförmigen Profilen.
JP6968354B2 (ja) * 2020-05-12 2021-11-17 エヌティーツール株式会社 冷却媒体噴射装置
JP7659776B2 (ja) * 2021-08-26 2025-04-10 エヌティーツール株式会社 工具ホルダおよびタレット
DE102022113434A1 (de) 2022-05-27 2023-11-30 Werkzeugmaschinenbau Ziegenhain GmbH Werkzeuggegenhalter und Werkzeugmaschine
JP2024010362A (ja) * 2022-07-12 2024-01-24 株式会社不二越 複合加工機用工具ホルダ
JP2026061214A (ja) * 2024-09-30 2026-04-09 本田技研工業株式会社 加工装置
CN120886078B (zh) * 2025-10-10 2025-11-25 南通市中吕齿轮有限公司 一种齿轮加工用车床用夹具

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002066841A (ja) 2000-09-01 2002-03-05 Komatsu Ltd 歯車研削工具
JP2004338000A (ja) 2003-05-13 2004-12-02 Nikken Kosakusho Works Ltd カッタ用アーバ
JP2017113808A (ja) 2015-12-21 2017-06-29 三菱重工工作機械株式会社 工作機械のアタッチメント

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1405030A (en) * 1973-11-12 1975-09-03 Machine Tool Divisional Gear hobbing machines
JPS528580A (en) * 1975-07-09 1977-01-22 Hitachi Ltd End milling cutter arbor equipped with center support
JPS6061123U (ja) * 1983-09-30 1985-04-27 三菱重工業株式会社 シエ−ビング盤
JPS61192411A (ja) * 1985-02-21 1986-08-27 Mitsubishi Heavy Ind Ltd 横フライス盤
JP2001079718A (ja) 1999-09-08 2001-03-27 Komatsu Ltd 複合加工機
JP3390785B2 (ja) * 1999-11-12 2003-03-31 株式会社小松製作所 切削ツール
US7824526B2 (en) * 2006-12-11 2010-11-02 General Electric Company Adaptive spindle assembly for electroerosion machining on a CNC machine tool
EP2712694B1 (de) * 2012-09-28 2017-03-15 WFL Millturn Technologies GmbH & Co. KG Werkzeughalter für einen Wälzfräser in Bohrungsausführung
JP6409333B2 (ja) * 2014-05-19 2018-10-24 株式会社ジェイテクト 回転工具支持装置
JP6294296B2 (ja) * 2015-12-14 2018-03-14 ファナック株式会社 ワークを固定する機能を有する回転工具を備える工作機械

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002066841A (ja) 2000-09-01 2002-03-05 Komatsu Ltd 歯車研削工具
JP2004338000A (ja) 2003-05-13 2004-12-02 Nikken Kosakusho Works Ltd カッタ用アーバ
JP2017113808A (ja) 2015-12-21 2017-06-29 三菱重工工作機械株式会社 工作機械のアタッチメント

Also Published As

Publication number Publication date
US20200171610A1 (en) 2020-06-04
JP2020082319A (ja) 2020-06-04
DE102019132255A1 (de) 2020-06-04
CN111250801A (zh) 2020-06-09

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