TWI375758B - - Google Patents

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Publication number
TWI375758B
TWI375758B TW094144144A TW94144144A TWI375758B TW I375758 B TWI375758 B TW I375758B TW 094144144 A TW094144144 A TW 094144144A TW 94144144 A TW94144144 A TW 94144144A TW I375758 B TWI375758 B TW I375758B
Authority
TW
Taiwan
Prior art keywords
groove
ball
moving block
load
rail
Prior art date
Application number
TW094144144A
Other languages
English (en)
Chinese (zh)
Other versions
TW200626807A (en
Inventor
Takeki Shirai
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
Publication of TW200626807A publication Critical patent/TW200626807A/zh
Application granted granted Critical
Publication of TWI375758B publication Critical patent/TWI375758B/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
    • 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
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • 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
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • F16C29/086—Seals being essentially U-shaped, e.g. for a U-shaped carriage
    • 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
    • F16C29/001—Bearings for parts moving only linearly adjustable for alignment or positioning
    • 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
    • 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
    • F16C29/08—Arrangements for covering or protecting the ways
    • F16C29/084—Arrangements for covering or protecting the ways fixed to the carriage or bearing body movable along the guide rail or track
    • F16C29/088—Seals extending in the longitudinal direction of the carriage or bearing body
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bearings For Parts Moving Linearly (AREA)
TW094144144A 2004-12-15 2005-12-13 Rolling guide device TW200626807A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004363494 2004-12-15

Publications (2)

Publication Number Publication Date
TW200626807A TW200626807A (en) 2006-08-01
TWI375758B true TWI375758B (ja) 2012-11-01

Family

ID=36587790

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094144144A TW200626807A (en) 2004-12-15 2005-12-13 Rolling guide device

Country Status (5)

Country Link
JP (1) JP4601626B2 (ja)
KR (1) KR101149967B1 (ja)
CN (1) CN100538094C (ja)
TW (1) TW200626807A (ja)
WO (1) WO2006064734A1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4275190B2 (ja) * 2006-09-29 2009-06-10 Ｔｈｋ株式会社 直線案内装置
JP5128206B2 (ja) * 2007-08-30 2013-01-23 Ｔｈｋ株式会社 直線案内装置
JP5570217B2 (ja) * 2007-09-27 2014-08-13 Ｔｈｋ株式会社 直線案内装置
US8684605B2 (en) 2008-03-07 2014-04-01 Pacific Bearing Company Guide rail
US8235595B2 (en) * 2008-03-07 2012-08-07 Pacific Bearing Company Guide rail and method for manufacturing same
CN102022468B (zh) * 2010-11-24 2012-08-08 张志明 滑动阻尼装置
JP6185752B2 (ja) * 2012-05-11 2017-08-23 Thk株式会社 運動案内装置
CN104100634A (zh) * 2013-04-02 2014-10-15 全研科技有限公司 线性滑动改良结构
JP6187680B2 (ja) * 2014-04-14 2017-08-30 日本精工株式会社 ボールねじ
CN106195003A (zh) * 2016-08-08 2016-12-07 洛阳轴研科技股份有限公司 一种弧形导轨轴承单元及使用该轴承单元的摇摆装置
CN106241236A (zh) * 2016-08-26 2016-12-21 怀宁县明慧竹业有限公司 一种蒸笼运载装置
CN111043153A (zh) * 2019-12-25 2020-04-21 嘉善万润精密机械股份有限公司 组合滑块及其封边结构
CN113757256A (zh) * 2020-06-04 2021-12-07 加昌国际有限公司 滚动承载装置及其加工方法
KR102574783B1 (ko) * 2021-05-21 2023-09-07 주식회사 이엠플러스정보기술 Ｌｍ 가이드 및 그의 제조방법
CN115451015B (zh) * 2022-08-16 2023-12-19 鸿富锦精密工业(衡阳)有限公司 直线导轨

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5846226A (ja) * 1981-09-11 1983-03-17 Hiihaisuto Seikou Kk ボ−ルスライドウエイ
JPS6185716U (ja) * 1984-11-10 1986-06-05
JPH0650125B2 (ja) * 1986-12-23 1994-06-29 博 寺町 直線摺動用ボ−ルベアリング
JPH0754660Y2 (ja) * 1990-03-20 1995-12-18 日本精工株式会社 直動案内軸受
JP2003120669A (ja) * 2001-10-18 2003-04-23 Tsubakimoto Chain Co リニアガイド用スライド部材及びリニアガイド部材

Also Published As

Publication number Publication date
JPWO2006064734A1 (ja) 2008-06-12
WO2006064734A1 (ja) 2006-06-22
JP4601626B2 (ja) 2010-12-22
CN101080581A (zh) 2007-11-28
TW200626807A (en) 2006-08-01
KR20070090920A (ko) 2007-09-06
CN100538094C (zh) 2009-09-09
KR101149967B1 (ko) 2012-06-01

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