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WO2009008285A1 - 工作機械の主軸ヘッド - Google Patents

工作機械の主軸ヘッド Download PDF

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Publication number
WO2009008285A1
WO2009008285A1 PCT/JP2008/061889 JP2008061889W WO2009008285A1 WO 2009008285 A1 WO2009008285 A1 WO 2009008285A1 JP 2008061889 W JP2008061889 W JP 2008061889W WO 2009008285 A1 WO2009008285 A1 WO 2009008285A1
Authority
WO
WIPO (PCT)
Prior art keywords
spindle
rotation
connection sections
tool
machine tool
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.)
Ceased
Application number
PCT/JP2008/061889
Other languages
English (en)
French (fr)
Inventor
Yoshinori Tatsuda
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.)
Tsudakoma Corp
Original Assignee
Tsudakoma Industrial Co 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
Application filed by Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Industrial Co Ltd
Priority to US12/663,984 priority Critical patent/US8657541B2/en
Priority to CN2008800127293A priority patent/CN101663115B/zh
Priority to EP08777740A priority patent/EP2168701A4/en
Priority to KR1020097025391A priority patent/KR101325082B1/ko
Publication of WO2009008285A1 publication Critical patent/WO2009008285A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B23Q11/04—Arrangements preventing overload of tools, e.g. restricting load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C9/00—Details or accessories so far as specially adapted to milling machines or cutter
    • B23C9/005—Details or accessories so far as specially adapted to milling machines or cutter milling heads
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/52—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism a single rotating pair
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/25—Movable or adjustable work or tool supports
    • B23Q1/44—Movable or adjustable work or tool supports using particular mechanisms
    • B23Q1/50—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism
    • B23Q1/54—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only
    • B23Q1/5406—Movable or adjustable work or tool supports using particular mechanisms with rotating pairs only, the rotating pairs being the first two elements of the mechanism two rotating pairs only a single rotating pair followed perpendicularly by a single rotating pair
    • 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
    • B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
    • B23Q1/70—Stationary or movable members for carrying working-spindles for attachment of tools or work
    • 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
    • B23Q2220/006—Spindle heads
    • 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
    • Y10T409/306664—Milling including means to infeed rotary cutter toward work
    • Y10T409/307672—Angularly adjustable cutter head
    • 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
    • Y10T409/30784—Milling including means to adustably position cutter
    • Y10T409/307952—Linear adjustment
    • Y10T409/308232—Linear adjustment and angular adjustment
    • 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
    • Y10T409/30784—Milling including means to adustably position cutter
    • Y10T409/308512—Compound angular adjustment
    • 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
    • Y10T409/309352—Cutter spindle or spindle support
    • 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
    • Y10T82/00—Turning
    • Y10T82/25—Lathe
    • Y10T82/2552—Headstock
    • Y10T82/2561—Spindle or work angler

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Machine Tool Units (AREA)
  • Machine Tool Positioning Apparatuses (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)

Abstract

　工具が装着されるスピンドル(10)を支持軸(58,59)の軸線周りに旋回させる工作機械の主軸ヘッドにおいて、スピンドル(10)を旋回させるための回転伝達機構を構成して回転駆動装置(56)の駆動力を伝達する２つの回転部材(9,58)は、互いの連結部をボルト群(301)によって締結されると共に、当該締結による摩擦力によって相対回転を阻止された状態で連結されており、前記摩擦力に基づく回転阻止トルクを、加工時に前記連結部に加わるトルクよりも大きく、かつ、スピンドル(10)に許容範囲を超える変形を生じさせる外力がスピンドル(10)に加わった際に前記連結部に加わるトルクよりも小さい値に設定することにより、工具またはスピンドル(10)が加工治具等と衝突しても、スピンドル(10)の変形が許容範囲を超えないようにする。
PCT/JP2008/061889 2007-07-12 2008-07-01 工作機械の主軸ヘッド Ceased WO2009008285A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/663,984 US8657541B2 (en) 2007-07-12 2008-07-01 Spindle head for machine tool
CN2008800127293A CN101663115B (zh) 2007-07-12 2008-07-01 工作机械之主轴头
EP08777740A EP2168701A4 (en) 2007-07-12 2008-07-01 SPINDLE HEAD FOR TOOL MACHINE
KR1020097025391A KR101325082B1 (ko) 2007-07-12 2008-07-01 공작기계 주축 헤드

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007183142A JP4981556B2 (ja) 2007-07-12 2007-07-12 工作機械の主軸ヘッド
JP2007-183142 2007-07-12

Publications (1)

Publication Number Publication Date
WO2009008285A1 true WO2009008285A1 (ja) 2009-01-15

Family

ID=40228463

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061889 Ceased WO2009008285A1 (ja) 2007-07-12 2008-07-01 工作機械の主軸ヘッド

Country Status (7)

Country Link
US (1) US8657541B2 (ja)
EP (1) EP2168701A4 (ja)
JP (1) JP4981556B2 (ja)
KR (1) KR101325082B1 (ja)
CN (1) CN101663115B (ja)
TW (1) TWI412425B (ja)
WO (1) WO2009008285A1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173664A (ja) * 2013-03-08 2014-09-22 Nabtesco Corp 駆動装置
JP2014173665A (ja) * 2013-03-08 2014-09-22 Nabtesco Corp 駆動装置
JP2016142395A (ja) * 2015-02-04 2016-08-08 住友重機械工業株式会社 駆動装置
TWI636852B (zh) * 2017-10-26 2018-10-01 財團法人工業技術研究院 直驅式兩軸加工頭
CN113289891A (zh) * 2021-07-07 2021-08-24 中粮工程装备（张家口）有限公司 一种高方平筛用柔性启动结构

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102947049B (zh) * 2010-04-23 2015-08-05 株式会社牧野铣床制作所 主轴单元、工作台单元以及机床
TWI417155B (zh) * 2010-07-20 2013-12-01 Ind Tech Res Inst 齒輪減速式旋轉主軸頭
TWI417165B (zh) * 2010-07-20 2013-12-01 Ind Tech Res Inst 工作機械之旋轉主軸頭
CN102085616B (zh) * 2010-12-29 2013-10-23 中捷机床有限公司 卧式五轴加工中心机床用具有大摆角范围的高刚性摆头
CN103111895B (zh) * 2013-03-15 2015-03-04 中国工程物理研究院机械制造工艺研究所 一种拨叉式精密柔性连接驱动机构
USD719196S1 (en) * 2014-01-17 2014-12-09 Dennis BURCA Drill bit guide
TWI610753B (zh) * 2016-07-28 2018-01-11 Main Science Machinery Company Ltd 五軸加工頭裝置
CN106078306A (zh) * 2016-08-22 2016-11-09 孟申机械工厂股份有限公司 五轴加工头装置
EP3620261A1 (de) * 2018-09-07 2020-03-11 Fischer AG Präzisionsspindeln Spindelkopf für eine werkzeugmaschine
JP6885388B2 (ja) * 2018-11-30 2021-06-16 ブラザー工業株式会社 レーザマーカ
CN111730362A (zh) * 2020-07-28 2020-10-02 北京博鲁斯潘精密机床有限公司 一种高刚度高精度高速五轴联动数控机床ac/bc主轴驱动摆头
CN112828611B (zh) * 2021-01-04 2022-03-04 南通永锠数控机械科技有限公司 一种基于自动回转机构的铣削动力头自动回转方法
CN115837586B (zh) * 2022-10-13 2025-06-20 上海拓璞数控科技股份有限公司 具有w轴的双叉ab摆头运动结构及双叉ab摆头
CN117428557B (zh) * 2023-12-21 2024-10-22 江苏美申美克精密机械(南通)有限公司 一种机床数控主轴液压阻尼控制装置
CN118951823B (zh) * 2024-10-16 2025-01-17 山东泰格斯精密机械有限公司 一种用于机床铣头的增矩装置

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JPH02185339A (ja) * 1988-11-30 1990-07-19 Bakuer Italiana Spa ジョイント
JP3761230B2 (ja) 1994-11-25 2006-03-29 ダイテルト ハインツ 工作機械
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See also references of EP2168701A4

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014173664A (ja) * 2013-03-08 2014-09-22 Nabtesco Corp 駆動装置
JP2014173665A (ja) * 2013-03-08 2014-09-22 Nabtesco Corp 駆動装置
JP2016142395A (ja) * 2015-02-04 2016-08-08 住友重機械工業株式会社 駆動装置
TWI636852B (zh) * 2017-10-26 2018-10-01 財團法人工業技術研究院 直驅式兩軸加工頭
US10434578B2 (en) 2017-10-26 2019-10-08 Industrial Technology Research Institute Direct-drive two-axis machining head
CN113289891A (zh) * 2021-07-07 2021-08-24 中粮工程装备（张家口）有限公司 一种高方平筛用柔性启动结构

Also Published As

Publication number Publication date
US8657541B2 (en) 2014-02-25
KR101325082B1 (ko) 2013-11-06
TW200902219A (en) 2009-01-16
JP4981556B2 (ja) 2012-07-25
EP2168701A1 (en) 2010-03-31
EP2168701A4 (en) 2013-01-23
CN101663115A (zh) 2010-03-03
US20100170372A1 (en) 2010-07-08
CN101663115B (zh) 2011-10-26
JP2009018386A (ja) 2009-01-29
KR20100041706A (ko) 2010-04-22
TWI412425B (zh) 2013-10-21

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