KR20220015934A - 크로스 롤러 가이드의 순환 통로 구조 - Google Patents

크로스 롤러 가이드의 순환 통로 구조 Download PDF

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Publication number
KR20220015934A
KR20220015934A KR1020210092710A KR20210092710A KR20220015934A KR 20220015934 A KR20220015934 A KR 20220015934A KR 1020210092710 A KR1020210092710 A KR 1020210092710A KR 20210092710 A KR20210092710 A KR 20210092710A KR 20220015934 A KR20220015934 A KR 20220015934A
Authority
KR
South Korea
Prior art keywords
reflux
bridge
guide tube
return
tube portion
Prior art date
Application number
KR1020210092710A
Other languages
English (en)
Korean (ko)
Inventor
위 춘 라이
Original Assignee
프리시전 모션 인더스트리즈, 인코포레이티드
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 프리시전 모션 인더스트리즈, 인코포레이티드 filed Critical 프리시전 모션 인더스트리즈, 인코포레이티드
Publication of KR20220015934A publication Critical patent/KR20220015934A/ko

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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
    • 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
    • F16C29/065—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 rollers
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
KR1020210092710A 2020-07-31 2021-07-15 크로스 롤러 가이드의 순환 통로 구조 KR20220015934A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW109126001 2020-07-31
TW109126001A TWI735301B (zh) 2020-07-31 2020-07-31 交叉滾柱線軌之循環通道結構

Publications (1)

Publication Number Publication Date
KR20220015934A true KR20220015934A (ko) 2022-02-08

Family

ID=78283005

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020210092710A KR20220015934A (ko) 2020-07-31 2021-07-15 크로스 롤러 가이드의 순환 통로 구조

Country Status (3)

Country Link
JP (1) JP2022027543A (zh)
KR (1) KR20220015934A (zh)
TW (1) TWI735301B (zh)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19959508A1 (de) 1999-12-10 2001-06-13 Schaeffler Waelzlager Ohg Führungsschiene für ein Linearlager
TWI285244B (en) * 2005-12-20 2007-08-11 Chieftech Prec Co Ltd Linear guide
TWM597348U (zh) * 2020-03-05 2020-06-21 上銀科技股份有限公司 線性滑軌

Also Published As

Publication number Publication date
TWI735301B (zh) 2021-08-01
JP2022027543A (ja) 2022-02-10
TW202206717A (zh) 2022-02-16

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