CN116324221A - 滚珠丝杠装置及其制造方法 - Google Patents

滚珠丝杠装置及其制造方法 Download PDF

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Publication number
CN116324221A
CN116324221A CN202280006875.5A CN202280006875A CN116324221A CN 116324221 A CN116324221 A CN 116324221A CN 202280006875 A CN202280006875 A CN 202280006875A CN 116324221 A CN116324221 A CN 116324221A
Authority
CN
China
Prior art keywords
stopper
ball screw
axial
axial direction
screw device
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
CN202280006875.5A
Other languages
English (en)
Chinese (zh)
Inventor
濑川谅
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Publication of CN116324221A publication Critical patent/CN116324221A/zh
Pending legal-status Critical Current

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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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • F16H25/2015—Means specially adapted for stopping actuators in the end position; Position sensing means
    • 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
    • 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
    • F16H2025/2481—Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices
    • 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
    • F16H25/2021—Screw mechanisms with means for avoiding overloading

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
CN202280006875.5A 2021-04-15 2022-04-11 滚珠丝杠装置及其制造方法 Pending CN116324221A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-069331 2021-04-15
JP2021069331 2021-04-15
PCT/JP2022/017477 WO2022220215A1 (ja) 2021-04-15 2022-04-11 ボールねじ装置およびその製造方法

Publications (1)

Publication Number Publication Date
CN116324221A true CN116324221A (zh) 2023-06-23

Family

ID=83640091

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280006875.5A Pending CN116324221A (zh) 2021-04-15 2022-04-11 滚珠丝杠装置及其制造方法

Country Status (5)

Country Link
US (1) US11867264B2 (https=)
EP (1) EP4206491B1 (https=)
JP (1) JP7235182B1 (https=)
CN (1) CN116324221A (https=)
WO (1) WO2022220215A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240247697A1 (en) * 2023-01-20 2024-07-25 Akebono Brake Industry Co., Ltd. Ball and nut assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004263792A (ja) * 2003-03-03 2004-09-24 Koyo Seiko Co Ltd 歯車装置およびボールねじ装置
CN101549656A (zh) * 2008-03-31 2009-10-07 富士机工株式会社 电气地操作的座椅滑动设备
US20110011191A1 (en) * 2009-07-04 2011-01-20 Schaeffler Technologies Gmbh & Co. Kg Ball-screw drive with axial bearing
CN102628499A (zh) * 2011-02-02 2012-08-08 福特全球技术公司 滚珠丝杠及装有该滚珠丝杠的转向装置
CN102906457A (zh) * 2010-03-17 2013-01-30 日本精工株式会社 滚珠丝杠以及滚珠丝杠用螺母的制造方法
JP2014228046A (ja) * 2013-05-21 2014-12-08 株式会社ジェイテクト ねじ軸とストッパとの結合構造、およびそれを備えたボールねじ装置
CN108006182A (zh) * 2017-12-28 2018-05-08 洛阳众悦精密轴承有限公司 一种用于滚珠丝杠的轴承支撑装置
CN110185758A (zh) * 2019-05-06 2019-08-30 浙江初光传动科技有限公司 滚珠丝杠装置及直线导轨系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6413555B2 (ja) 2014-09-26 2018-10-31 日本精工株式会社 ボールねじ機構
ES2960017T3 (es) * 2018-08-09 2024-02-29 SFS Group International AG Accionamiento por husillo de bolas

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004263792A (ja) * 2003-03-03 2004-09-24 Koyo Seiko Co Ltd 歯車装置およびボールねじ装置
CN101549656A (zh) * 2008-03-31 2009-10-07 富士机工株式会社 电气地操作的座椅滑动设备
US20110011191A1 (en) * 2009-07-04 2011-01-20 Schaeffler Technologies Gmbh & Co. Kg Ball-screw drive with axial bearing
CN102906457A (zh) * 2010-03-17 2013-01-30 日本精工株式会社 滚珠丝杠以及滚珠丝杠用螺母的制造方法
CN102628499A (zh) * 2011-02-02 2012-08-08 福特全球技术公司 滚珠丝杠及装有该滚珠丝杠的转向装置
JP2014228046A (ja) * 2013-05-21 2014-12-08 株式会社ジェイテクト ねじ軸とストッパとの結合構造、およびそれを備えたボールねじ装置
CN108006182A (zh) * 2017-12-28 2018-05-08 洛阳众悦精密轴承有限公司 一种用于滚珠丝杠的轴承支撑装置
CN110185758A (zh) * 2019-05-06 2019-08-30 浙江初光传动科技有限公司 滚珠丝杠装置及直线导轨系统

Also Published As

Publication number Publication date
EP4206491A1 (en) 2023-07-05
EP4206491A4 (en) 2023-10-25
JPWO2022220215A1 (https=) 2022-10-20
US20230383826A1 (en) 2023-11-30
EP4206491B1 (en) 2024-07-17
US11867264B2 (en) 2024-01-09
JP7235182B1 (ja) 2023-03-08
WO2022220215A1 (ja) 2022-10-20

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