JPH0410119U - - Google Patents

Info

Publication number
JPH0410119U
JPH0410119U JP1990052036U JP5203690U JPH0410119U JP H0410119 U JPH0410119 U JP H0410119U JP 1990052036 U JP1990052036 U JP 1990052036U JP 5203690 U JP5203690 U JP 5203690U JP H0410119 U JPH0410119 U JP H0410119U
Authority
JP
Japan
Prior art keywords
end cap
rolling
slider body
guide device
linear guide
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.)
Granted
Application number
JP1990052036U
Other languages
English (en)
Other versions
JP2543304Y2 (ja
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 filed Critical
Priority to JP1990052036U priority Critical patent/JP2543304Y2/ja
Priority to US07/701,123 priority patent/US5139347A/en
Publication of JPH0410119U publication Critical patent/JPH0410119U/ja
Application granted granted Critical
Publication of JP2543304Y2 publication Critical patent/JP2543304Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F16C29/04—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
    • 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/66—Special parts or details in view of lubrication
    • 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
    • F16C43/00—Assembling bearings
    • F16C43/04—Assembling rolling-contact bearings

Landscapes

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

Description

【図面の簡単な説明】
第１図は本考案の第１実施例のエンドキヤツプ
の背面図、第２図は第１図の−断面図、第３
図は一部を断面で示す第１実施例のリニアガイド
装置の要部の平面図、第４図は第１図のエンドキ
ヤツプの右半分を削除して示すリニアガイド装置
の正面図、第５図は第１図のエンドキヤツプの取
付け態様を説明する斜視図、第６図は第２実施例
の要部拡大断面図、第７図は第３実施例の要部拡
大断面図である。 図中、１はガイドレール、２はスライダ、２Ａ
はスライダ本体、３Ａ，３ｂは（ガイドレールの
）ボール転動溝、５Ａ，５Ｂは（スライダの）ボ
ール転動溝、７Ａ，７Ｂはボール戻り通路、８は
エンドキヤツプ、８ａはエンドキヤツプの接合端
面、９Ａ，９Ｂは湾曲路、１２は給油溝、２０は
帯状突起、Ｂはボールである。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 両側面に軸方向の転動体転動溝を有して長
    く延びるガイドレールと、該ガイドレール上に移
    動可能に遊嵌されると共にガイドレールのボール
    転動溝に対向するボール転動溝及びこれに平行す
    る転動体戻り通路としての貫通孔を有するスライ
    ダ本体と、前記転動体戻り通路と転動体転動溝と
    を連通せしめる湾曲路および該湾曲路への給油溝
    を有してスライダ本体の端部に接合れさるエンド
    キヤツプと、転動体転動溝内に転動可能に挿入さ
    れた多数の転動体とを備えたリニアガイド装置に
    おいて、 前記エンドキヤツプのスライダ本体との接合端
    面に、該エンドキヤツプをスライダ本体へ接合せ
    しめる際の締め付け力で変形してエンドキヤツプ
    とスライダ本体との間の接合すきまを埋めて密着
    させる帯状突起を、前記エンドキヤツプの接合端
    面の外周縁に沿い一体成形し、給油溝から外部へ
    の潤滑油の漏洩を阻止することを特徴とするリニ
    アガイド装置の漏油防止構造。 (2) 帯状突起を、前記エンドキヤツプの接合端
    面の最外周縁に沿つて形成した実用新案登録請求
    の範囲第１項記載のリニアガイド装置の漏油防止
    構造。 (3) 帯状突起を、前記エンドキヤツプの接合端
    面の最外周縁から若干の平面部をおいて内側に形
    成した実用新案登録請求の範囲第１項記載のリニ
    アガイド装置の漏油防止構造。 (4) 帯状突起を、複数条づつ平行に形成した実
    用新案登録請求の範囲第２項または第３項に記載
    のリニアガイド装置の漏油防止構造。
JP1990052036U 1990-05-18 1990-05-18 リニアガイド装置の漏油防止構造 Expired - Fee Related JP2543304Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1990052036U JP2543304Y2 (ja) 1990-05-18 1990-05-18 リニアガイド装置の漏油防止構造
US07/701,123 US5139347A (en) 1990-05-18 1991-05-16 Oil leakage preventing structure of a linear guide apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990052036U JP2543304Y2 (ja) 1990-05-18 1990-05-18 リニアガイド装置の漏油防止構造

Publications (2)

Publication Number Publication Date
JPH0410119U true JPH0410119U (ja) 1992-01-28
JP2543304Y2 JP2543304Y2 (ja) 1997-08-06

Family

ID=12903595

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990052036U Expired - Fee Related JP2543304Y2 (ja) 1990-05-18 1990-05-18 リニアガイド装置の漏油防止構造

Country Status (2)

Country Link
US (1) US5139347A (ja)
JP (1) JP2543304Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101491395B1 (ko) * 2010-11-10 2015-02-06 닛본 세이고 가부시끼가이샤 리니어 가이드 장치
CN113202868A (zh) * 2021-03-19 2021-08-03 丽水市杰祥科技有限公司 一种适应短行程的滑块

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2544663Y2 (ja) * 1991-03-29 1997-08-20 日本トムソン株式会社 直動転がり案内ユニットの側板
JPH0560133A (ja) * 1991-08-23 1993-03-09 Nippon Thompson Co Ltd 防振性を有する直動案内摺動ユニツト
US5672011A (en) * 1991-09-06 1997-09-30 Ina Walzlager Schaeffler Kg Rolling bearing for linear movements
DE4141038A1 (de) * 1991-12-12 1993-06-17 Schaeffler Waelzlager Kg Abstreifereinheit fuer ein lagerelement
JP3289938B2 (ja) * 1992-01-31 2002-06-10 日本トムソン株式会社 直動転がり案内ユニット
JP2575895Y2 (ja) * 1992-10-12 1998-07-02 日本トムソン株式会社 直動転がり案内ユニット
JP2563429Y2 (ja) * 1992-11-12 1998-02-25 日本トムソン株式会社 直動転がり案内ユニットの潤滑装置
DE4238910A1 (de) * 1992-11-19 1994-05-26 Schaeffler Waelzlager Kg Abstreifereinheit für ein Linearwälzlagerelement
JPH06346919A (ja) * 1993-06-07 1994-12-20 Nippon Seiko Kk リニアガイドのシール装置
DE4330772B4 (de) * 1993-09-10 2013-02-14 Robert Bosch Gmbh Linearführungseinrichtung
US5584581A (en) * 1993-09-10 1996-12-17 Deutsche Star Gmbh Linear guiding device
JP3635497B2 (ja) * 1994-03-04 2005-04-06 日本トムソン株式会社 直動転がり案内ユニット
DE4424795C2 (de) * 1994-03-24 2002-04-04 Ina Schaeffler Kg Wälzlager für die geradlinige Bewegung eines Tragkörpers längs einer Führungsschiene
DE19502498A1 (de) * 1995-01-27 1996-08-01 Schaeffler Waelzlager Kg Linearwälzlager mit einer Schmiervorrichtung
JPH10115316A (ja) * 1996-10-09 1998-05-06 Thk Kk 転がり運動案内装置
JP4070265B2 (ja) * 1997-07-01 2008-04-02 Ｔｈｋ株式会社 直線案内装置
DE19830140A1 (de) 1998-07-06 2000-01-20 Star Gmbh Linearführungseinrichtung
DE10332922A1 (de) * 2003-07-19 2005-02-03 Ina-Schaeffler Kg Führungswagen eines Linearwälzlagers
DE102004036529A1 (de) * 2004-07-28 2006-03-23 Bosch Rexroth Mechatronics Gmbh Linearvorrichtung
JP2008089027A (ja) * 2006-09-29 2008-04-17 Nsk Ltd リニアガイド及びエンドキャップ
DE102007013945A1 (de) * 2007-03-23 2008-09-25 Schaeffler Kg Schmiervorrichtung für ein Linearwälzlager
JP4797107B2 (ja) * 2010-01-08 2011-10-19 Ｔｈｋ株式会社 運動案内装置、及びその製造方法
CN104246250A (zh) * 2013-03-27 2014-12-24 日本精工株式会社 直线导轨装置用供油装置以及直线导轨装置
US9222515B2 (en) * 2014-02-19 2015-12-29 Hiwin Technologies Corp. Lubricating structure for linear motion guide apparatus
DE102014210171A1 (de) * 2014-05-28 2015-12-17 Robert Bosch Gmbh Führungswagen mit Befestigungsbohrung, welche Bestandteil eines Schmiermittelströmungspfades ist
US11067123B2 (en) * 2019-12-19 2021-07-20 Nippon Thompson Co., Ltd. Linear motion guide unit

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965963U (ja) * 1982-10-27 1984-05-02 スズキ株式会社 エンジンのシリンダとシリンダヘツドの連結装置
JPS6425526U (ja) * 1987-08-07 1989-02-13
JPH0160019U (ja) * 1987-10-14 1989-04-17

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0515619Y2 (ja) * 1987-03-13 1993-04-23

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965963U (ja) * 1982-10-27 1984-05-02 スズキ株式会社 エンジンのシリンダとシリンダヘツドの連結装置
JPS6425526U (ja) * 1987-08-07 1989-02-13
JPH0160019U (ja) * 1987-10-14 1989-04-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101491395B1 (ko) * 2010-11-10 2015-02-06 닛본 세이고 가부시끼가이샤 리니어 가이드 장치
CN113202868A (zh) * 2021-03-19 2021-08-03 丽水市杰祥科技有限公司 一种适应短行程的滑块
CN113202868B (zh) * 2021-03-19 2023-07-21 丽水市杰祥科技有限公司 一种适应短行程的滑块

Also Published As

Publication number Publication date
US5139347A (en) 1992-08-18
JP2543304Y2 (ja) 1997-08-06

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Legal Events

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