DE69230137D1 - Vorschubvorrichtung mit einer schraube und mit einer feineinstellung - Google Patents

Vorschubvorrichtung mit einer schraube und mit einer feineinstellung

Info

Publication number
DE69230137D1
DE69230137D1 DE69230137T DE69230137T DE69230137D1 DE 69230137 D1 DE69230137 D1 DE 69230137D1 DE 69230137 T DE69230137 T DE 69230137T DE 69230137 T DE69230137 T DE 69230137T DE 69230137 D1 DE69230137 D1 DE 69230137D1
Authority
DE
Germany
Prior art keywords
screw
fine adjustment
feed device
feed
fine
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 - Lifetime
Application number
DE69230137T
Other languages
English (en)
Other versions
DE69230137T2 (de
Inventor
Yotaro Hatamura
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP32701791A external-priority patent/JPH05138481A/ja
Priority claimed from JP32833591A external-priority patent/JPH05138484A/ja
Priority claimed from JP33257191A external-priority patent/JPH05141498A/ja
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of DE69230137D1 publication Critical patent/DE69230137D1/de
Publication of DE69230137T2 publication Critical patent/DE69230137T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
    • B23Q1/34—Relative movement obtained by use of deformable elements, e.g. piezoelectric, magnetostrictive, elastic or thermally-dilatable elements
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
    • B23Q5/38—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously
    • B23Q5/40—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission feeding continuously by feed shaft, e.g. lead screw
    • B23Q5/404—Screw bearings therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2209—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with arrangements for taking up backlash
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/724—Devices having flexible or movable element
    • 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
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/724—Devices having flexible or movable element
    • Y10S977/725—Nanomotor/nanoactuator
    • 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
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/832—Nanostructure having specified property, e.g. lattice-constant, thermal expansion coefficient
    • Y10S977/837—Piezoelectric property of nanomaterial
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18728—Backlash
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19707—Plural longitudinally variably spaced nuts
    • 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
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/1987—Rotary bodies
    • Y10T74/19893—Sectional
    • Y10T74/19898—Backlash take-up
    • Y10T74/19902—Screw and nut

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transmission Devices (AREA)
DE69230137T 1991-11-15 1992-11-13 Vorschubvorrichtung mit einer schraube und mit einer feineinstellung Expired - Lifetime DE69230137T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP32701791A JPH05138481A (ja) 1991-11-15 1991-11-15 軸力検出手段付き直線案内装置
JP32833591A JPH05138484A (ja) 1991-11-18 1991-11-18 精密位置決め微動送り装置およびシステム
JP33257191A JPH05141498A (ja) 1991-11-20 1991-11-20 送りねじ装置
PCT/JP1992/001490 WO1993009911A1 (en) 1991-11-15 1992-11-13 Feed screw device and precisely positioning micromotion feed system

Publications (2)

Publication Number Publication Date
DE69230137D1 true DE69230137D1 (de) 1999-11-18
DE69230137T2 DE69230137T2 (de) 2000-05-25

Family

ID=27340215

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69230137T Expired - Lifetime DE69230137T2 (de) 1991-11-15 1992-11-13 Vorschubvorrichtung mit einer schraube und mit einer feineinstellung

Country Status (4)

Country Link
US (1) US5644951A (de)
EP (1) EP0569595B1 (de)
DE (1) DE69230137T2 (de)
WO (1) WO1993009911A1 (de)

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TWI394905B (zh) * 2009-08-28 2013-05-01 Ind Tech Res Inst 進給驅動機構及其連接組件
DE102010049618A1 (de) * 2009-11-02 2011-05-05 Schaeffler Technologies Gmbh & Co. Kg Spindelaktor
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TWI400401B (zh) * 2010-11-24 2013-07-01 Hiwin Tech Corp 具量測熱變形裝置之滾珠螺桿
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US20140229125A1 (en) * 2013-02-08 2014-08-14 National Chung Cheng University Method of detecting preload of ball screw
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TWI504478B (zh) * 2014-06-04 2015-10-21 Hiwin Tech Corp Monitoring System of Ball Screw Pre - pressure and Its Monitoring Method
US10113837B2 (en) 2015-11-03 2018-10-30 N2 Imaging Systems, LLC Non-contact optical connections for firearm accessories
CN106965168A (zh) * 2016-01-13 2017-07-21 大银微系统股份有限公司 工业机器人
DE102016210284A1 (de) * 2016-06-10 2017-12-14 Ifm Electronic Gmbh Kugelgewindetrieb
EP3282146B1 (de) * 2016-08-12 2021-06-30 Ratier-Figeac SAS Sekundärlastpfaddetektion
US10253855B2 (en) 2016-12-15 2019-04-09 Boston Dynamics, Inc. Screw actuator for a legged robot
KR102576963B1 (ko) * 2017-10-19 2023-09-11 티에치케이 가부시끼가이샤 예압 검지 가능한 나사 장치
US20190145504A1 (en) * 2017-11-16 2019-05-16 National Cheng Kung University Linear series elastic actuator
JP6585694B2 (ja) 2017-12-25 2019-10-02 ファナック株式会社 歪みセンサ、多軸力センサおよびロボット
TWI667454B (zh) * 2018-05-02 2019-08-01 國立中正大學 二元件間組裝精度的監控架構
JP6863942B2 (ja) * 2018-10-03 2021-04-21 ファナック株式会社 送り装置を備えるロボットシステム
US11122698B2 (en) 2018-11-06 2021-09-14 N2 Imaging Systems, LLC Low stress electronic board retainers and assemblies
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JP7166185B2 (ja) 2019-02-06 2022-11-07 Thk株式会社 予圧検知可能なねじ装置
US10989283B2 (en) * 2019-02-08 2021-04-27 N2 Imaging Systems, LLC Anti-backlash nut
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CN211343906U (zh) * 2019-11-08 2020-08-25 全球传动科技股份有限公司 直线传动系统
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Also Published As

Publication number Publication date
EP0569595B1 (de) 1999-10-13
EP0569595A4 (en) 1994-05-11
EP0569595A1 (de) 1993-11-18
DE69230137T2 (de) 2000-05-25
WO1993009911A1 (en) 1993-05-27
US5644951A (en) 1997-07-08

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