TWI368697B - Circulation element for ball screw - Google Patents

Circulation element for ball screw

Info

Publication number
TWI368697B
TWI368697B TW097141977A TW97141977A TWI368697B TW I368697 B TWI368697 B TW I368697B TW 097141977 A TW097141977 A TW 097141977A TW 97141977 A TW97141977 A TW 97141977A TW I368697 B TWI368697 B TW I368697B
Authority
TW
Taiwan
Prior art keywords
ball screw
circulation element
circulation
ball
screw
Prior art date
Application number
TW097141977A
Other languages
English (en)
Other versions
TW201017003A (en
Inventor
Ming Yao Lin
Chang Hsin Kuo
Zong Sian Jiang
Original Assignee
Hiwin Tech 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 Hiwin Tech Corp filed Critical Hiwin Tech Corp
Priority to TW097141977A priority Critical patent/TWI368697B/zh
Priority to JP2008315639A priority patent/JP4852593B2/ja
Priority to US12/455,879 priority patent/US7992461B2/en
Priority to DE102009043980A priority patent/DE102009043980B4/de
Publication of TW201017003A publication Critical patent/TW201017003A/zh
Application granted granted Critical
Publication of TWI368697B publication Critical patent/TWI368697B/zh

Links

Classifications

    • 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
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls
    • 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
    • Y10T74/19744—Rolling element engaging thread
    • 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
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19749—Recirculating rolling elements
    • 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
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19749—Recirculating rolling elements
    • Y10T74/19753—Plural independent recirculating element paths
    • 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
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19749—Recirculating rolling elements
    • Y10T74/19767—Return path geometry
    • 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
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19749—Recirculating rolling elements
    • Y10T74/19767—Return path geometry
    • Y10T74/19772—Rolling element deflector
    • 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
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19749—Recirculating rolling elements
    • Y10T74/19777—Interconnected or cooperating rollers or roller structure

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Bearings For Parts Moving Linearly (AREA)
TW097141977A 2008-10-31 2008-10-31 Circulation element for ball screw TWI368697B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW097141977A TWI368697B (en) 2008-10-31 2008-10-31 Circulation element for ball screw
JP2008315639A JP4852593B2 (ja) 2008-10-31 2008-12-11 還流素子を具えるボールスクリュー
US12/455,879 US7992461B2 (en) 2008-10-31 2009-06-09 Circulating device for motion guide apparatus
DE102009043980A DE102009043980B4 (de) 2008-10-31 2009-09-11 Kugelgewindetrieb mit einem Rückführelement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW097141977A TWI368697B (en) 2008-10-31 2008-10-31 Circulation element for ball screw

Publications (2)

Publication Number Publication Date
TW201017003A TW201017003A (en) 2010-05-01
TWI368697B true TWI368697B (en) 2012-07-21

Family

ID=42096610

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097141977A TWI368697B (en) 2008-10-31 2008-10-31 Circulation element for ball screw

Country Status (4)

Country Link
US (1) US7992461B2 (zh)
JP (1) JP4852593B2 (zh)
DE (1) DE102009043980B4 (zh)
TW (1) TWI368697B (zh)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006046530A (ja) * 2004-08-05 2006-02-16 Nsk Ltd ボールねじ装置
JP4371430B2 (ja) * 2007-03-12 2009-11-25 株式会社アボム 循環路を備えたボールねじ装置と、その製造方法
US8955404B2 (en) * 2008-08-29 2015-02-17 Hiwin Technologies Corp Ball screw module
US8640564B2 (en) * 2009-12-29 2014-02-04 Hiwin Technologies Corp. Circulation element for ball screw
US20110154927A1 (en) * 2009-12-30 2011-06-30 Hiwin Technologies Corp. Circulating device for motion guide apparatus
JP5042347B2 (ja) * 2010-09-06 2012-10-03 Ｔｈｋ株式会社 転動体ねじ装置
DE102010060164B4 (de) * 2010-10-26 2013-02-28 Hiwin Technologies Corp. Kugelgewindetrieb mit Ketten
US9003911B2 (en) * 2010-12-08 2015-04-14 Nsk Ltd. Ball screw device
FR2980254B1 (fr) * 2011-09-21 2014-05-23 Skf Ab Systeme de vis a billes muni d'un moyen de retenue d'un element de deviation des billes
US8863601B2 (en) * 2012-02-23 2014-10-21 Hiwin Technologies Corp. Deflecting device for ball screw device
JP6187807B2 (ja) * 2013-03-12 2017-08-30 株式会社ジェイテクト ボールねじ装置
JP1524390S (zh) * 2014-07-10 2015-05-25
JP1524391S (zh) * 2014-07-10 2015-05-25
USD755619S1 (en) * 2015-01-30 2016-05-10 Kuroda Precision Industries Ltd. Ball screw
JP7015752B2 (ja) * 2018-08-22 2022-02-03 日立Astemo株式会社 電動パワーステアリング装置
KR20220146829A (ko) * 2021-04-26 2022-11-02 에이치엘만도 주식회사 자동차의 조향장치
TWI773509B (zh) * 2021-09-02 2022-08-01 上銀科技股份有限公司 外循環式滾珠螺桿

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW384362B (en) * 1996-09-17 2000-03-11 Thk Co Ltd Ball connecting body, and linear guide device and ball screw device utilizing the ball connecting body
JP3390631B2 (ja) * 1997-07-18 2003-03-24 Ｔｈｋ株式会社 ボール連結体及びこれを用いたボールねじ装置
DE69815485T2 (de) * 1997-07-31 2004-05-13 Thk Co., Ltd. Kugelumlaufspindel
JP4098381B2 (ja) * 1997-08-27 2008-06-11 Ｔｈｋ株式会社 転がり案内装置用のスペーサ部材およびこれを用いた転がり案内装置
JP4220018B2 (ja) * 1998-06-26 2009-02-04 Ｔｈｋ株式会社 ボールねじ
JP4256003B2 (ja) * 1999-01-29 2009-04-22 Ｔｈｋ株式会社 転動体保持スペーサー及びこれを用いた直線運動装置
JP3932885B2 (ja) * 2001-07-17 2007-06-20 日本精工株式会社 ボールねじ
JP4729821B2 (ja) * 2001-08-03 2011-07-20 日本精工株式会社 ボールねじ
JP2003184986A (ja) * 2001-12-17 2003-07-03 Nsk Ltd 直動装置
JP4483257B2 (ja) * 2003-10-14 2010-06-16 株式会社ジェイテクト ボールねじとそのナットのつなぎ目の加工方法及び電気式動力舵取装置
US20060169079A1 (en) * 2005-02-02 2006-08-03 Mao-Tu Lee Muffling structure of high-speed ball screw
JP2007263192A (ja) * 2006-03-28 2007-10-11 Ntn Corp 駒式ボールねじ
JP2008175229A (ja) * 2007-01-16 2008-07-31 Nsk Ltd 直動ねじ装置
US20100031763A1 (en) * 2008-08-05 2010-02-11 Chang-Hsin Kuo Multi-Cycle Ball Screw
TWI338094B (en) * 2008-08-29 2011-03-01 Hiwin Tech Corp Ball screw module and circulating device therein
TWI376469B (en) * 2008-10-23 2012-11-11 Hiwin Tech Corp Nut structure of ball screw

Also Published As

Publication number Publication date
US20100107794A1 (en) 2010-05-06
DE102009043980B4 (de) 2012-04-26
TW201017003A (en) 2010-05-01
DE102009043980A1 (de) 2010-05-12
JP4852593B2 (ja) 2012-01-11
US7992461B2 (en) 2011-08-09
JP2010107031A (ja) 2010-05-13

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