KR850000613A - 직선 슬라이드용 베어링의 간극 조정장치 - Google Patents

직선 슬라이드용 베어링의 간극 조정장치 Download PDF

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Publication number
KR850000613A
KR850000613A KR1019840002891A KR840002891A KR850000613A KR 850000613 A KR850000613 A KR 850000613A KR 1019840002891 A KR1019840002891 A KR 1019840002891A KR 840002891 A KR840002891 A KR 840002891A KR 850000613 A KR850000613 A KR 850000613A
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South Korea
Prior art keywords
gap
slide table
slide
gap adjusting
bolt
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KR1019840002891A
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English (en)
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KR860001722B1 (ko
Inventor
히로시 데라마찌
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히로시 데라마찌
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Publication of KR850000613A publication Critical patent/KR850000613A/ko
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Publication of KR860001722B1 publication Critical patent/KR860001722B1/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
    • 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
    • F16C29/064—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 two rows of balls, one on each side of the rail
    • 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
    • F16C29/0657—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 two rows of balls, one on each side of the rail
    • 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
    • F16C29/0633—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
    • F16C29/0664—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 with load directions in X-arrangement
    • 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
    • F16C29/12—Arrangements for adjusting play

Landscapes

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

Abstract

내용 없음.

Description

직선 슬라이드용 베어링의 간극 조정장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 일실시예에 관한 간극 조정장치가 적용된 직선 슬라이드용 베어링의 조립상태를 나타낸 정면도.
제3도는 제1도의 평면도.
제6도는 제3도에 있어 장착대를 제거한 상태를 나타낸 베어링의 평면도.

Claims (4)

  1. 수평부와 그 양측으로 부터 하방으로 향하여 수하하는 한쌍의 슬리이브부를 갖고 있어, 하면측으로 요부를 갖고 그리고 상기 양슬리이브부에는 그 내면 길이방향에 따라서 부하볼홈을 갖고 있음과 동시에, 이들 각부하볼홈에 대응하여 무부하볼궤도를 갖는 슬라이드대와, 상부가 상기 슬라이드대의 요부내에 서로 소정의 극간을 유지하여 감합함과 동시에, 상기 부하볼홈에 상대응하는 전주홈을 갖는 궤도대와 상기 슬라이드대의 전후 양단면에 장착되고 내면측에는 상기 부하볼홈과 무부하볼궤도의 각 단부 사이를 서로 연통연결하여 볼무한 궤도를 형성하는 안내홈을 갖는 한쌍의 개체와 상기 볼무한 궤도내를 순환하여 슬라이드대의 부하볼홈과 궤도대의 전주홈과의 사이에서 하중을 부하하는 다수의 볼로써된 직선 슬라이드용 베어링에 있어서, 상기 슬라이드대의 수평부 상면에는 그 양 슬리이브의 상방 길이방향으로 따라서 한쌍의 장착면을 형성하고, 이들 한쌍의 장착면상에 복수의 체결 보울트에 의하여 장착대를 장착함과 동시에 상기 수평부 상면과, 장착대 하면과의 사이에는 상기 각 장착면의 사이에 위치하는 간극을 형성하며, 상기 장착대에는 이 장착대를 관통하여 상기 한쌍의 장착면의 중간 위치에서 수평부에 작용하는 간극 조정 보울트를 형성하고 이 간극 조정 보울트를 회동시켜서 슬라이드대의 수평부에 탄성변형을 부여하며, 이 탄성변형에 의하여 슬라이드대의 각 슬리이브부 내면과 궤도대의 외면과의 사이의 간극을 조정함을 특징으로 하는 직선슬라이드용 베어링의 간극 조정장치.
  2. 제1항에 있어서, 간극 조정 보울트가 슬라이드대의 수평부의 중간위치에 천설한 간극 조정용 나사구멍에 나합하는 조상보울트로서 이 조상보울트를 회동시켜서 수평부를 조상함으로써 슬라이드대의 각 슬리이브부 내면과 궤도대와의 외면과의 사이의 간극을 좁게하여, 이들 부하볼홈과 전주홈과의 사이에서 하중을 부하하는 각볼에 예압을 부여하는 직선 슬라이드용 베어링의 간극 조정장치.
  3. 제1항에 있어서, 간극 조정 보울트가 슬라이드대의 수평부의 중간위치에 당접하는 압압보울트로서, 이 압압 보울트를 회동시켜서 수평부를 압압함으로써 슬라이드대의 각 슬리이브부 내면과 궤도대의 외면과의 사이의 간극을 넓게함을 특징으로하는 직선슬라이드용 베어링의 간극 조정장치.
  4. 제1 내지 3항중 어느 항에 있어서, 간극 조정 보울트가 슬라이드대의 수평부의 중간 위치에 따라서 복수개 배설되어 있으며, 이 수평부 중간위치의 양단측에 위치하는 한쌍의 간극 조정 보울트가 압압 보울트로서 이들 한쌍의 압압 보울트의 사이에 위치하는 간극 조정 보울트가 조상 보울트로서 슬라이드대의 수평부를 그 전후 양단측에 있어 압압하며, 그리고 그 중간부에 있어 조상함으로써 슬라이드대의 각 슬라이브부 내면과 궤도대의 외면과의 사이의 간극을 그 양단측에서 넓힘과 동시에 그 중간에서 좁게함을 특징으로하는 직선슬라이드용 베어링의 간극 조정장치.
    ※ 참고사항:최초출원 내용에 의하여 공개하는 것임.
KR1019840002891A 1980-05-30 1984-05-25 직선 슬라이드용 베어링의 간극 조정장치 KR860001722B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP95481/83 1983-05-30
JP58095481A JPS59222619A (ja) 1983-05-30 1983-05-30 直線摺動用ベアリングの隙間調整方法

Publications (2)

Publication Number Publication Date
KR850000613A true KR850000613A (ko) 1985-02-28
KR860001722B1 KR860001722B1 (ko) 1986-10-18

Family

ID=14138801

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019840002891A KR860001722B1 (ko) 1980-05-30 1984-05-25 직선 슬라이드용 베어링의 간극 조정장치

Country Status (7)

Country Link
US (1) US4527842A (ko)
JP (1) JPS59222619A (ko)
KR (1) KR860001722B1 (ko)
DE (1) DE3419401A1 (ko)
FR (1) FR2546995B1 (ko)
GB (1) GB2141796B (ko)
IT (1) IT1174558B (ko)

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US4614382A (en) * 1984-09-21 1986-09-30 Hiroshi Teramachi Straight sliding roller bearing
DE3509996A1 (de) * 1985-03-20 1986-09-25 Schaeffler Waelzlager Kg Vorrichtung zur hoeheneinstellung eines waelzlagers fuer laengsbewegungen
DE3512858A1 (de) * 1985-04-10 1986-10-30 Star Kugelhalter Gmbh Dt Linearkugellager stichwort: radial-compact-fuehrung
JPS63177320U (ko) * 1987-05-08 1988-11-17
JPH01126422A (ja) * 1987-11-12 1989-05-18 Nippon Thompson Co Ltd 狭隘形直動案内ユニツト
JPH0251619A (ja) * 1988-08-16 1990-02-21 T Echi K Kk 直線摺動用ベアリング
DE3910469A1 (de) * 1988-10-21 1990-04-26 Star Gmbh Linearkugelbuechse stichwort: linearkugelbuechse mit schaukelnden stahleinlagen
JPH063211B2 (ja) * 1989-03-01 1994-01-12 テイエチケー株式会社 直線摺動用ベアリング及び直線摺動用ベアリングの組付け方法
DE3931397A1 (de) * 1989-09-20 1991-03-28 Star Gmbh Waelzlager fuer linearbewegungen stichwort: schienenfuehrung mit vorspannungseinstellung
JP2572861Y2 (ja) * 1991-05-13 1998-05-25 テイエチケー株式会社 直線運動用スライドユニット
DE19532759B4 (de) * 1995-09-05 2004-07-01 Rexroth Star Gmbh Linearführungseinheit
DE29819265U1 (de) * 1998-10-29 1999-01-28 Festo Ag & Co Linearführung
JP4479066B2 (ja) 2000-06-23 2010-06-09 日本精工株式会社 転がり案内ユニット
JP2006159374A (ja) * 2004-12-09 2006-06-22 Toyota Motor Corp リニアガイド装置を備えた工作機械、及びリニアガイド交換方法
DE102006018312A1 (de) 2006-04-20 2007-10-25 Schaeffler Kg Hydrostatische Profilschienenführung
SG178722A1 (en) * 2007-02-23 2012-03-29 Intest Corp Test head manipulator
DE102007025054A1 (de) * 2007-05-29 2008-12-04 Schaeffler Kg Linearführung
JP5901956B2 (ja) * 2011-12-16 2016-04-13 株式会社コガネイ 直線往復動装置
TWI478789B (zh) * 2012-10-19 2015-04-01 Ind Tech Res Inst 伸縮軸組件
EP3737633B1 (en) * 2018-09-11 2023-10-25 Werther International S.P.A. Hydraulic lift structure with vertical lifting movement for motor vehicles and similar vehicles

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DE8232003U1 (de) * 1983-02-24 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Längsführung für Bauelemente
US3560061A (en) * 1968-07-11 1971-02-02 Howard C Shaw Jr Means for mounting translating machine member
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JPS5321346A (en) * 1976-08-12 1978-02-27 Hidemasa Iwamoto Slide guide
DE3140740C2 (de) * 1981-01-21 1984-12-13 Karl 7298 Lossburg Hehl Abstützvorrichtung für einen auf horizontalen Holmen verschiebbaren Formträger einer Kunststoff-Spritzgießmaschine
JPS5848771B2 (ja) * 1981-02-23 1983-10-31 博 寺町 リニヤボ−ルベアリング
JPS5834225A (ja) * 1981-08-25 1983-02-28 Hiroshi Teramachi リニヤボ−ルベアリングユニツト
JPS5852319A (ja) * 1981-09-24 1983-03-28 Mitsui Toatsu Chem Inc 架橋剤
US4417771A (en) * 1982-06-22 1983-11-29 Hiroshi Teramachi Linear ball bearing unit
JPS5954815A (ja) * 1982-09-20 1984-03-29 Hiroshi Teramachi 直線摺動用ベアリング及びこのベアリングを使用した直線摺動用テ−ブル
DE3338751C2 (de) * 1982-10-25 1996-05-09 Hiroshi Teramachi Wälzgelagerter Linearlagerschlitten
US4527841A (en) * 1982-10-25 1985-07-09 Hiroshi Teramachi Linear slide ball bearing and production thereof and linear slide table using this ball bearing

Also Published As

Publication number Publication date
KR860001722B1 (ko) 1986-10-18
JPS6148009B2 (ko) 1986-10-22
DE3419401A1 (de) 1985-05-02
DE3419401C2 (ko) 1989-01-05
GB2141796B (en) 1986-07-23
FR2546995A1 (fr) 1984-12-07
GB8413482D0 (en) 1984-07-04
JPS59222619A (ja) 1984-12-14
IT1174558B (it) 1987-07-01
IT8421132A1 (it) 1985-11-28
FR2546995B1 (fr) 1989-07-21
US4527842A (en) 1985-07-09
GB2141796A (en) 1985-01-03
IT8421132A0 (it) 1984-05-28

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