JP4552335B2 - 直動案内軸受装置及びキャップ - Google Patents

直動案内軸受装置及びキャップ Download PDF

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Publication number
JP4552335B2
JP4552335B2 JP2001029101A JP2001029101A JP4552335B2 JP 4552335 B2 JP4552335 B2 JP 4552335B2 JP 2001029101 A JP2001029101 A JP 2001029101A JP 2001029101 A JP2001029101 A JP 2001029101A JP 4552335 B2 JP4552335 B2 JP 4552335B2
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JP
Japan
Prior art keywords
cap
counterbore
margin
axial direction
guide rail
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.)
Expired - Fee Related
Application number
JP2001029101A
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English (en)
Japanese (ja)
Other versions
JP2002227838A5 (https=
JP2002227838A (ja
Inventor
美典 水村
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
Priority to JP2001029101A priority Critical patent/JP4552335B2/ja
Publication of JP2002227838A publication Critical patent/JP2002227838A/ja
Publication of JP2002227838A5 publication Critical patent/JP2002227838A5/ja
Application granted granted Critical
Publication of JP4552335B2 publication Critical patent/JP4552335B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16C29/082—Arrangements for covering or protecting the ways fixed to the way
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt 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
    • F16C29/004—Fixing of a carriage or rail, e.g. rigid mounting to a support structure or a movable part
    • 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)
JP2001029101A 2001-02-06 2001-02-06 直動案内軸受装置及びキャップ Expired - Fee Related JP4552335B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001029101A JP4552335B2 (ja) 2001-02-06 2001-02-06 直動案内軸受装置及びキャップ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001029101A JP4552335B2 (ja) 2001-02-06 2001-02-06 直動案内軸受装置及びキャップ

Publications (3)

Publication Number Publication Date
JP2002227838A JP2002227838A (ja) 2002-08-14
JP2002227838A5 JP2002227838A5 (https=) 2007-08-16
JP4552335B2 true JP4552335B2 (ja) 2010-09-29

Family

ID=18893486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001029101A Expired - Fee Related JP4552335B2 (ja) 2001-02-06 2001-02-06 直動案内軸受装置及びキャップ

Country Status (1)

Country Link
JP (1) JP4552335B2 (https=)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007321769A (ja) * 2005-02-01 2007-12-13 Thk Co Ltd レール取付孔の閉塞構造
JP4551871B2 (ja) * 2006-01-18 2010-09-29 日本トムソン株式会社 軌道レールに埋栓を備えた直動案内ユニット
JP5765320B2 (ja) * 2011-11-29 2015-08-19 日本精工株式会社 リニアガイド装置のキャップ、リニアガイド装置
JP6122636B2 (ja) * 2012-12-26 2017-04-26 日本トムソン株式会社 軌道レールに埋栓を備えた直動案内ユニット
US9771976B2 (en) * 2013-09-03 2017-09-26 Nsk Ltd. Cap of linear guide device and linear guide device
DE112017001548B4 (de) 2016-03-25 2020-02-06 Thk Co., Ltd. Kappe für Führungsvorrichtung
JP7796581B2 (ja) 2022-04-14 2026-01-09 Thk株式会社 取付穴用キャップ及び運動案内装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09133132A (ja) * 1995-11-08 1997-05-20 Nippon Thompson Co Ltd 直動転がり案内ユニット

Also Published As

Publication number Publication date
JP2002227838A (ja) 2002-08-14

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