CN116917644A - 滚珠丝杠装置以及螺纹轴的制造方法 - Google Patents

滚珠丝杠装置以及螺纹轴的制造方法 Download PDF

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Publication number
CN116917644A
CN116917644A CN202280015119.9A CN202280015119A CN116917644A CN 116917644 A CN116917644 A CN 116917644A CN 202280015119 A CN202280015119 A CN 202280015119A CN 116917644 A CN116917644 A CN 116917644A
Authority
CN
China
Prior art keywords
shaft
ball screw
axial
carrier
threaded
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
CN202280015119.9A
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 CN116917644A publication Critical patent/CN116917644A/zh
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/74—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive
    • B60T13/745—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with electrical assistance or drive acting on a hydraulic system, e.g. a master cylinder
    • 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
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/581—Raceways; Race rings integral with other parts, e.g. with housings or machine elements such as shafts or gear wheels
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2361/00—Apparatus or articles in engineering in general
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/36—Helical cams, Ball-rotating ramps
    • 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
    • F16H2025/204—Axial sliding means, i.e. for rotary support and axial guiding of nut or screw shaft
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2075—Coaxial drive motors
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2087—Arrangements for driving the actuator using planetary gears
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Manufacturing & Machinery (AREA)
  • Transmission Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Forging (AREA)
  • Retarders (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
CN202280015119.9A 2022-01-05 2022-12-12 滚珠丝杠装置以及螺纹轴的制造方法 Pending CN116917644A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022000588 2022-01-05
JP2022-000588 2022-01-05
PCT/JP2022/045691 WO2023132190A1 (ja) 2022-01-05 2022-12-12 ボールねじ装置およびねじ軸の製造方法

Publications (1)

Publication Number Publication Date
CN116917644A true CN116917644A (zh) 2023-10-20

Family

ID=87073509

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280015119.9A Pending CN116917644A (zh) 2022-01-05 2022-12-12 滚珠丝杠装置以及螺纹轴的制造方法

Country Status (5)

Country Link
US (1) US12222023B2 (https=)
EP (1) EP4279766B1 (https=)
JP (1) JP7338810B1 (https=)
CN (1) CN116917644A (https=)
WO (1) WO2023132190A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120078466A (zh) * 2025-04-25 2025-06-03 北京天星医疗股份有限公司 外排锚钉用植入装置及植入系统

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7552233B2 (ja) * 2020-10-13 2024-09-18 日本精工株式会社 ボールねじ装置
JP7493016B2 (ja) * 2021-12-07 2024-05-30 ビーダブリュアイ（シャンハイ）カンパニー リミテッド 流体で浸されたボールねじを有する圧力平衡化ｐｓｕピストンを備えるブレーキ・バイ・ワイヤ・モジュールおよびバックアップ・ポンプ・アセンブリ
CN119747536B (zh) * 2024-12-12 2026-03-24 江西哈迪威实业有限公司 一种用于螺杆加工的螺杆进给装置

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050034936A1 (en) * 2003-08-13 2005-02-17 Delphi Technologies Inc. Electric brake caliper having a ballscrew with integral gear carrier
JP2007113611A (ja) * 2005-10-18 2007-05-10 Nsk Ltd ボールねじ装置
JP2008281142A (ja) * 2007-05-11 2008-11-20 Nsk Ltd ボールねじ機構のねじ軸及びねじ軸の製造方法
JP2009275914A (ja) * 2008-04-17 2009-11-26 Smc Corp 電動アクチュエータ
JP2013099840A (ja) * 2011-10-19 2013-05-23 Nsk Ltd ねじ軸及びその製造方法並びにボールねじユニット
WO2016088893A1 (ja) * 2014-12-05 2016-06-09 Ntn株式会社 ボールねじ装置
JP2018027572A (ja) * 2017-11-14 2018-02-22 日本精工株式会社 リング状部材の製造装置
JP2018194080A (ja) * 2017-05-17 2018-12-06 株式会社エンプラス 波動歯車装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2865538B2 (ja) 1993-09-29 1999-03-08 ユニオンツール株式会社 ねじ軸の製造方法および雄ねじ形成用ダイス
NL1011142C2 (nl) * 1999-01-27 2000-07-31 Skf Eng & Res Centre Bv Compacte actuator.
JP5312243B2 (ja) 2009-07-23 2013-10-09 Ｎｔｎ株式会社 カムフォロア及びカムフォロアの製造方法
DE112010002968T5 (de) 2009-07-17 2012-10-25 Ntn Corp. Kurvenrolle und Verfahren zum Herstellen der Kurvenrolle
JP4892593B2 (ja) 2009-09-08 2012-03-07 日精樹脂工業株式会社 電動式竪型型締装置
JP2016148374A (ja) 2015-02-12 2016-08-18 本田技研工業株式会社 伸縮アクチュエータ
DE102015223507A1 (de) 2015-11-27 2017-06-01 Robert Bosch Gmbh Kolbenpumpenaggregat

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050034936A1 (en) * 2003-08-13 2005-02-17 Delphi Technologies Inc. Electric brake caliper having a ballscrew with integral gear carrier
JP2007113611A (ja) * 2005-10-18 2007-05-10 Nsk Ltd ボールねじ装置
JP2008281142A (ja) * 2007-05-11 2008-11-20 Nsk Ltd ボールねじ機構のねじ軸及びねじ軸の製造方法
JP2009275914A (ja) * 2008-04-17 2009-11-26 Smc Corp 電動アクチュエータ
JP2013099840A (ja) * 2011-10-19 2013-05-23 Nsk Ltd ねじ軸及びその製造方法並びにボールねじユニット
WO2016088893A1 (ja) * 2014-12-05 2016-06-09 Ntn株式会社 ボールねじ装置
JP2018194080A (ja) * 2017-05-17 2018-12-06 株式会社エンプラス 波動歯車装置
JP2018027572A (ja) * 2017-11-14 2018-02-22 日本精工株式会社 リング状部材の製造装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120078466A (zh) * 2025-04-25 2025-06-03 北京天星医疗股份有限公司 外排锚钉用植入装置及植入系统

Also Published As

Publication number Publication date
WO2023132190A1 (ja) 2023-07-13
EP4279766A1 (en) 2023-11-22
US12222023B2 (en) 2025-02-11
JPWO2023132190A1 (https=) 2023-07-13
EP4279766A4 (en) 2024-08-14
EP4279766B1 (en) 2025-12-24
JP7338810B1 (ja) 2023-09-05
US20240376969A1 (en) 2024-11-14

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