JPS58179903U - 圧延機用軸受の密封装置 - Google Patents

圧延機用軸受の密封装置

Info

Publication number
JPS58179903U
JPS58179903U JP1982077400U JP7740082U JPS58179903U JP S58179903 U JPS58179903 U JP S58179903U JP 1982077400 U JP1982077400 U JP 1982077400U JP 7740082 U JP7740082 U JP 7740082U JP S58179903 U JPS58179903 U JP S58179903U
Authority
JP
Japan
Prior art keywords
bearing
rolling mill
sealing device
sealing
ring
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.)
Pending
Application number
JP1982077400U
Other languages
English (en)
Inventor
忠勝 山田
Original Assignee
光洋精工株式会社
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 光洋精工株式会社 filed Critical 光洋精工株式会社
Priority to JP1982077400U priority Critical patent/JPS58179903U/ja
Publication of JPS58179903U publication Critical patent/JPS58179903U/ja
Pending 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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/80—Labyrinth sealings
    • F16C33/805—Labyrinth sealings in addition to other sealings, e.g. dirt guards to protect sealings with sealing lips
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
    • F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
    • F16C19/383—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone
    • F16C19/385—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings
    • F16C19/386—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with tapered rollers, i.e. rollers having essentially the shape of a truncated cone with two rows, i.e. double-row tapered roller bearings in O-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
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/72—Sealings
    • F16C33/76—Sealings of ball or roller bearings
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/784—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race
    • F16C33/7859—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element
    • F16C33/7863—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members mounted to a groove in the inner surface of the outer race and extending toward the inner race with a further sealing element mounted to the inner race, e.g. a flinger to use centrifugal effect
    • 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
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/24—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly
    • F16C19/28—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for radial load mainly with two or more rows of rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
  • Sealing With Elastic Sealing Lips (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図は従来装置の縦断面図、第２図、第３図″はそれ
ぞれこの考案の実施例の縦断面図、第４図　　　　　゛
は要部の拡大縦断面図である。 ６・・・・・・内輪、８・・・・・−・外輪、９・・・
・・・密封板、Ｉ　ＧＡＪｌ　８Ａ・・・・・・ラビリ
ンス、１１・・・・・・スナップリング、１２・・・・
・・シールリップ、１３・・・・・・オイルシール、１
３ａ・・・・・・芯金、１３ｂ・・・・・・シール体。

Claims (6)

    【実用新案登録請求の範囲】
  1. （１）オイルミスト潤滑で使用される圧延機用軸受にお
    いて、外輪の端部内径に、シールリップを軸受の軸方向
    外方に向けて突出させ、内輪に対して非接触としたオイ
    ルシールを装着し、内輪の端部に、外周部を外輪の端部
    内周に非接触に接近させた密封板を固設して、前記シー
    ルリップを密封板の内側面に摺接させた圧延機用軸受の
    密封装置。
  2. （２）　　前記オイルシールを、環状板材からなる芯金
    と、該芯金の軸受内側面及び外周面と内周面とを覆被し
    、芯金の内周部から軸方向外方にシ−ルリップを突出さ
    せた柔軟弾性材料からなるシール体とにより構成し、シ
    ール体を断面７字形に形成して、そのシールリップを外
    径側に向けて斜に突出させてなる実用新案登録請求の範
    囲（１）記載の圧延機用軸受の密封装置。
  3. （３）　　Ｑ記オイルシールを、外輪の端部内径に周設
    した凹溝に着脱可能に係着するスナップリングを介して
    該外輪に着脱可能に取付けた実用新案登録請求の範囲（
    １）又は（２）記載の圧延機用軸受の密封装置。
  4. （４）　　前記オイルシールの内周を、内輪の端部外径
    面に近接させてラビリンスを形成させた実用新案登録請
    求の範囲（１）から（３）まであいずれか１つに記載の
    圧延機用軸受の密封装置。
  5. （５）前記密封板の外周面を、外輪の端部内径面に近接
    させてラビリンスを形成させた実用新案登録請求の範囲
    （１）から（４）までのいずれか１つに記載の圧延機用
    軸受の密封装置。
  6. （６）前記密封板の外周縁を軸受の内側に向けて］字状
    番と屈曲した実用新案登録請求の範囲（５）記載の圧延
    機用軸受の密封装置。　　　　　　、
JP1982077400U 1982-05-25 1982-05-25 圧延機用軸受の密封装置 Pending JPS58179903U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982077400U JPS58179903U (ja) 1982-05-25 1982-05-25 圧延機用軸受の密封装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982077400U JPS58179903U (ja) 1982-05-25 1982-05-25 圧延機用軸受の密封装置

Publications (1)

Publication Number Publication Date
JPS58179903U true JPS58179903U (ja) 1983-12-01

Family

ID=30086663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982077400U Pending JPS58179903U (ja) 1982-05-25 1982-05-25 圧延機用軸受の密封装置

Country Status (1)

Country Link
JP (1) JPS58179903U (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002228007A (ja) * 2001-02-05 2002-08-14 Koyo Sealing Techno Co Ltd 密封装置
JP2010106990A (ja) * 2008-10-31 2010-05-13 Eagle Ind Co Ltd シャフトシール装置
JP2011220488A (ja) * 2010-04-13 2011-11-04 Nsk Ltd 外輪回転形転がり軸受、及びそのシール装置取り外し方法、並びに圧延機
CN102734468A (zh) * 2012-07-09 2012-10-17 无锡市洪成造纸机械有限公司 用于真空回头辊的锁定装置
JP2014005757A (ja) * 2012-06-22 2014-01-16 Hitachi Automotive Systems Ltd ウォータポンプ

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002228007A (ja) * 2001-02-05 2002-08-14 Koyo Sealing Techno Co Ltd 密封装置
JP4641348B2 (ja) * 2001-02-05 2011-03-02 光洋シーリングテクノ株式会社 圧延機ロール軸受用の密封装置
JP2010106990A (ja) * 2008-10-31 2010-05-13 Eagle Ind Co Ltd シャフトシール装置
JP2011220488A (ja) * 2010-04-13 2011-11-04 Nsk Ltd 外輪回転形転がり軸受、及びそのシール装置取り外し方法、並びに圧延機
JP2014005757A (ja) * 2012-06-22 2014-01-16 Hitachi Automotive Systems Ltd ウォータポンプ
CN102734468A (zh) * 2012-07-09 2012-10-17 无锡市洪成造纸机械有限公司 用于真空回头辊的锁定装置

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