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WO2008123371A1 - 運動案内装置及びその製造方法 - Google Patents

運動案内装置及びその製造方法 Download PDF

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Publication number
WO2008123371A1
WO2008123371A1 PCT/JP2008/055931 JP2008055931W WO2008123371A1 WO 2008123371 A1 WO2008123371 A1 WO 2008123371A1 JP 2008055931 W JP2008055931 W JP 2008055931W WO 2008123371 A1 WO2008123371 A1 WO 2008123371A1
Authority
WO
WIPO (PCT)
Prior art keywords
rolling
rolling body
movement block
section
guide 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.)
Ceased
Application number
PCT/JP2008/055931
Other languages
English (en)
French (fr)
Inventor
Tomoyuki Aida
Ayako Misawa
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.)
THK Co Ltd
Original Assignee
THK 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 THK Co Ltd filed Critical THK Co Ltd
Priority to US12/593,814 priority Critical patent/US8821020B2/en
Priority to EP08739060.5A priority patent/EP2131050B1/en
Priority to JP2009509174A priority patent/JP5255562B2/ja
Priority to CN2008800098055A priority patent/CN101641526B/zh
Publication of WO2008123371A1 publication Critical patent/WO2008123371A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/005—Guide rails or tracks for a linear bearing, i.e. adapted for movement of a carriage or bearing body there along
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0652—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage
    • F16C29/0654—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls
    • F16C29/0659—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are at least partly defined by separate parts, e.g. covers attached to the legs of the main body of the U-shaped carriage with balls with four rows of 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • F16C29/0609—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the ends of the bearing body or carriage where the rolling elements change direction, e.g. end caps
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0602—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly
    • F16C29/0611—Details of the bearing body or carriage or parts thereof, e.g. methods for manufacturing or assembly of the return passages, i.e. the passages where the rolling elements do not carry load
    • 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
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/06—Ball or roller bearings in which the rolling bodies circulate partly without carrying load
    • F16C29/0633—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides
    • F16C29/0635—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end
    • F16C29/0638—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls
    • F16C29/0642—Ball or roller bearings in which the rolling bodies circulate partly without carrying load with a bearing body defining a U-shaped carriage, i.e. surrounding a guide rail or track on three sides whereby the return paths are provided as bores in a main body of the U-shaped carriage, e.g. the main body of the U-shaped carriage is a single part with end caps provided at each end with balls with four rows of 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49641—Linear bearing
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49636—Process for making bearing or component thereof
    • Y10T29/49643—Rotary bearing
    • Y10T29/49679—Anti-friction bearing or component thereof
    • Y10T29/49682—Assembling of race and rolling anti-friction members
    • Y10T29/49684—Assembling of race and rolling anti-friction members with race making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Rolling Contact Bearings (AREA)

Abstract

　強度と軽量化を両立させ、さらには量産性に優れた運動案内装置を提供する。 　運動案内装置は、転動体転走部１ａを有する軌道レール１と、転動体転走部１ａに対向する負荷転動体転走部８ｃを有すると共に、負荷転動体転走部８ｃと略平行に伸びる転動体戻し通路１０ａを含む転動体循環経路を有する移動ブロック２と、転動体循環経路に配列される複数の転動体３と、を備える。移動ブロック２は、負荷転動体転走部８ｃを有する鋼製の転動部分８と、転動部分８に結合されると共に、移動ブロック２を相手部品に取り付けるための取付け面９ａを有し、転動部分８よりも比重が小さい金属製の取付け部分９と、転動体戻し通路１０ａを有する樹脂製の戻し部分１０と、を含む。強度・比重の異なる三つの材料を移動ブロックの適切な場所に配置するので、強度と軽量化を両立させた移動ブロック２が得られる。
PCT/JP2008/055931 2007-03-29 2008-03-27 運動案内装置及びその製造方法 Ceased WO2008123371A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/593,814 US8821020B2 (en) 2007-03-29 2008-03-27 Motion guide device and method of producing the same
EP08739060.5A EP2131050B1 (en) 2007-03-29 2008-03-27 Motion guide device and method of producing the same
JP2009509174A JP5255562B2 (ja) 2007-03-29 2008-03-27 運動案内装置及びその製造方法
CN2008800098055A CN101641526B (zh) 2007-03-29 2008-03-27 运动引导装置及其制造方法

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-089736 2007-03-29
JP2007089736 2007-03-29
JP2007240124 2007-09-14
JP2007-240124 2007-09-14

Publications (1)

Publication Number Publication Date
WO2008123371A1 true WO2008123371A1 (ja) 2008-10-16

Family

ID=39830860

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/055931 Ceased WO2008123371A1 (ja) 2007-03-29 2008-03-27 運動案内装置及びその製造方法

Country Status (6)

Country Link
US (1) US8821020B2 (ja)
EP (2) EP2131050B1 (ja)
JP (1) JP5255562B2 (ja)
CN (1) CN101641526B (ja)
TW (1) TWI482913B (ja)
WO (1) WO2008123371A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011068075A1 (ja) * 2009-12-01 2011-06-09 Thk株式会社 運動案内装置
JP2012047288A (ja) * 2010-08-27 2012-03-08 Nippon Thompson Co Ltd 直動転がり案内ユニット
WO2018051723A1 (ja) * 2016-09-16 2018-03-22 Thk株式会社 運動案内装置の製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWM437400U (en) * 2011-12-30 2012-09-11 Kuo-Le Tsao Roller type linear slider
GB201200888D0 (en) * 2012-01-19 2012-02-29 Hepco Slide Systems Ltd Track systems
TW201408895A (zh) * 2012-08-28 2014-03-01 Nat Univ Tsing Hua 導引裝置
WO2015152125A1 (ja) * 2014-03-31 2015-10-08 Thk株式会社 運動案内装置及びその製造方法
TWI552828B (zh) * 2014-05-15 2016-10-11 高明鐵企業股份有限公司 滑台組件
TW201618924A (zh) * 2014-11-21 2016-06-01 Mao-Tu Lee 線性滑塊之包覆射出成型方法及其結構
US9435375B2 (en) * 2014-12-22 2016-09-06 Mao-Tu Lee Linear slide over-molding fabrication method, linear slide thus made
JP6211669B2 (ja) * 2015-11-30 2017-10-11 Thk株式会社 運動案内装置およびアクチュエータ
CN106144584A (zh) * 2016-08-31 2016-11-23 天津立中车轮有限公司 一种机械手滑动轨道
DE102016012025B3 (de) * 2016-10-11 2017-11-16 Wittmann Battenfeld Gmbh Kniehebel-Schließeinheit einer Kunststoffverarbeitungsmaschine, insbesondere einer Spritzgießmaschine
JP6379151B2 (ja) * 2016-10-20 2018-08-22 Thk株式会社 運動案内装置
JP1586244S (ja) * 2017-05-09 2020-09-14
CN110998115B (zh) * 2017-08-02 2022-07-15 Thk株式会社 减速或者增速装置
WO2022040145A1 (en) 2020-08-18 2022-02-24 Edera L3C Change management system and method

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JPH0718448A (ja) 1993-07-06 1995-01-20 Tokyo Electron Ltd 熱処理装置
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JP2007089736A (ja) 2005-09-28 2007-04-12 Kazuo Taka 餃子焼器
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011068075A1 (ja) * 2009-12-01 2011-06-09 Thk株式会社 運動案内装置
JP2011117477A (ja) * 2009-12-01 2011-06-16 Thk Co Ltd 運動案内装置
JP2012047288A (ja) * 2010-08-27 2012-03-08 Nippon Thompson Co Ltd 直動転がり案内ユニット
WO2018051723A1 (ja) * 2016-09-16 2018-03-22 Thk株式会社 運動案内装置の製造方法
JP2018044657A (ja) * 2016-09-16 2018-03-22 Thk株式会社 運動案内装置の製造方法

Also Published As

Publication number Publication date
EP2511547B1 (en) 2013-10-16
CN101641526B (zh) 2013-01-09
US8821020B2 (en) 2014-09-02
EP2131050A4 (en) 2011-12-21
CN101641526A (zh) 2010-02-03
JPWO2008123371A1 (ja) 2010-07-15
EP2131050A1 (en) 2009-12-09
EP2131050B1 (en) 2014-03-12
JP5255562B2 (ja) 2013-08-07
EP2511547A1 (en) 2012-10-17
TW200907190A (en) 2009-02-16
TWI482913B (zh) 2015-05-01
US20100150483A1 (en) 2010-06-17

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