JPH0246115U - - Google Patents

Info

Publication number
JPH0246115U
JPH0246115U JP1988123972U JP12397288U JPH0246115U JP H0246115 U JPH0246115 U JP H0246115U JP 1988123972 U JP1988123972 U JP 1988123972U JP 12397288 U JP12397288 U JP 12397288U JP H0246115 U JPH0246115 U JP H0246115U
Authority
JP
Japan
Prior art keywords
bearing assembly
sealing member
bearing
linear motion
retaining plate
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
JP1988123972U
Other languages
Japanese (ja)
Other versions
JPH073056Y2 (en
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 JP1988123972U priority Critical patent/JPH073056Y2/en
Publication of JPH0246115U publication Critical patent/JPH0246115U/ja
Application granted granted Critical
Publication of JPH073056Y2 publication Critical patent/JPH073056Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16C29/0652—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
    • F16C29/08—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
    • 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
    • F16C2322/00—Apparatus used in shaping articles
    • F16C2322/39—General buildup of machine tools, e.g. spindles, slides, actuators

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】[Brief explanation of drawings]

第１図は本考案を実施した直線運動用ベアリン
グの分解斜視図、第２図は軌道台に装着されたベ
アリング組立体の正面図、第３図は本考案のシー
ル装置を具えたベアリング組立体が軌道台に装着
された状態の正面図、第４図は他の従来の直線運
動用ベアリングの断面図、第５図は従来のシール
装置の斜視図、第６図は第５図の６―６線断面図
、第７図は第５図の７―７線断面図である。 １１……軌道台、１２……ベアリング組立体、
１４……保持板、１６……シール部材、Ａ，３０
……段部。 Fig. 1 is an exploded perspective view of a linear motion bearing embodying the present invention, Fig. 2 is a front view of a bearing assembly mounted on a track, and Fig. 3 is a bearing assembly equipped with a sealing device of the present invention. 4 is a sectional view of another conventional linear motion bearing, FIG. 5 is a perspective view of a conventional sealing device, and FIG. 6 is a front view of the bearing mounted on the track base. 6 is a sectional view taken along line 6, and FIG. 7 is a sectional view taken along line 7--7 in FIG. 11... Track base, 12... Bearing assembly,
14... Holding plate, 16... Seal member, A, 30
...Danbe.

Claims (1)

【実用新案登録請求の範囲】 (1) 直線運動用ベアリングのベアリング組立体
と軌道台の間の軸方向隙間及び上下方向隙間をシ
ールするシール部材を一体的に形成するとともに
、該シール部材を別に設けた保持板によりベアリ
ング組立体に取付けることを特徴とする、直線運
動ベアリングのシール装置。 (2) 前記シール部材は、段部内に収納され、前
記ベアリング組立体と前記保持板の間で移動可能
である、請求項１記載のシール装置。[Claims for Utility Model Registration] (1) A sealing member that seals an axial gap and a vertical gap between a bearing assembly of a linear motion bearing and a track base is integrally formed, and the sealing member is separately formed. A sealing device for a linear motion bearing, characterized in that it is attached to a bearing assembly by a retaining plate provided therein. 2. The sealing device according to claim 1, wherein the sealing member is housed within a step and is movable between the bearing assembly and the retaining plate.
JP1988123972U 1988-09-24 1988-09-24 Sealing device for linear motion bearing Expired - Lifetime JPH073056Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988123972U JPH073056Y2 (en) 1988-09-24 1988-09-24 Sealing device for linear motion bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988123972U JPH073056Y2 (en) 1988-09-24 1988-09-24 Sealing device for linear motion bearing

Publications (2)

Publication Number Publication Date
JPH0246115U true JPH0246115U (en) 1990-03-29
JPH073056Y2 JPH073056Y2 (en) 1995-01-30

Family

ID=31373307

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988123972U Expired - Lifetime JPH073056Y2 (en) 1988-09-24 1988-09-24 Sealing device for linear motion bearing

Country Status (1)

Country Link
JP (1) JPH073056Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651549U (en) * 1992-12-24 1994-07-15 株式会社椿本精工 Dust-proof sealing device for linear guide bearings
JPH0771454A (en) * 1993-09-03 1995-03-17 Burein Seal Kk Direct-acting guide bearing
CN114623158A (en) * 2022-03-29 2022-06-14 浙江成飞自动化设备有限公司 Linear guide rail slider

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007030883A1 (en) * 2007-07-03 2009-01-08 Schaeffler Kg Seal for a hydrostatic linear guide

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121225A (en) * 1982-12-28 1984-07-13 Tsubakimoto Seikou:Kk Sealing device of ball bearing for linear action
JPS6377622A (en) * 1986-09-19 1988-04-07 Sabun Kogyosho:Kk Ball slide way
JPS63121815U (en) * 1987-02-02 1988-08-08

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121225A (en) * 1982-12-28 1984-07-13 Tsubakimoto Seikou:Kk Sealing device of ball bearing for linear action
JPS6377622A (en) * 1986-09-19 1988-04-07 Sabun Kogyosho:Kk Ball slide way
JPS63121815U (en) * 1987-02-02 1988-08-08

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0651549U (en) * 1992-12-24 1994-07-15 株式会社椿本精工 Dust-proof sealing device for linear guide bearings
JPH0771454A (en) * 1993-09-03 1995-03-17 Burein Seal Kk Direct-acting guide bearing
CN114623158A (en) * 2022-03-29 2022-06-14 浙江成飞自动化设备有限公司 Linear guide rail slider

Also Published As

Publication number Publication date
JPH073056Y2 (en) 1995-01-30

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