JPS58177657U - Bearing sealing device in rolling mill - Google Patents

Bearing sealing device in rolling mill

Info

Publication number
JPS58177657U
JPS58177657U JP1982075450U JP7545082U JPS58177657U JP S58177657 U JPS58177657 U JP S58177657U JP 1982075450 U JP1982075450 U JP 1982075450U JP 7545082 U JP7545082 U JP 7545082U JP S58177657 U JPS58177657 U JP S58177657U
Authority
JP
Japan
Prior art keywords
sealing
bearing
rolling mill
plate
side 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
JP1982075450U
Other languages
Japanese (ja)
Other versions
JPH0114322Y2 (en
Inventor
木全　泰広
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 JP1982075450U priority Critical patent/JPS58177657U/en
Publication of JPS58177657U publication Critical patent/JPS58177657U/en
Application granted granted Critical
Publication of JPH0114322Y2 publication Critical patent/JPH0114322Y2/ja
Granted 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
    • F16C33/78—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members
    • F16C33/7896—Sealings of ball or roller bearings with a diaphragm, disc, or ring, with or without resilient members with two or more discrete sealings arranged in series
    • 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 With Elastic Sealing Lips (AREA)
  • Mechanical Sealing (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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図ａ、　　ｂは従来の圧延機用軸受の縦断面図と要
部の拡大断面図、第２図はこの考案の実施例の縦断面図
、第３図は要部の拡大断面図、第４′図、第５図はそれ
ぞれ他の実施例要部の拡大断面図である。 １Ｇ、ＩＯＡ、・・・・・・外輪、１１．ＩＩＡ、ＩＩ
Ｂ・・・・・・段部、１２．１２Ａ・・・・・・内輪、
１３．１３Ａ。 １３Ｂ・・・・・・側板、１５．２３・・曲止め輪、１
６゜１６Ａ・・・・・・鍔部、１７．１８．１８Ａ・・
曲設部、１９．１９Ａ、１９Ｂ、２８・・・・・・シー
ルリップ、２０．２０Ａ、２０Ｂ、２９・・・・・・シ
ール部材、２１．２１Ａ・・・・・・密封板、２６・・
・・・・ラリビンス。Figures 1a and b are a vertical cross-sectional view and an enlarged cross-sectional view of the main parts of a conventional rolling mill bearing, Figure 2 is a vertical cross-sectional view of an embodiment of this invention, and Figure 3 is an enlarged cross-sectional view of the main parts. 4' and 5 are enlarged sectional views of main parts of other embodiments, respectively. 1G, IOA, ... outer ring, 11. IIA, II
B...Stepped part, 12.12A...Inner ring,
13.13A. 13B... Side plate, 15.23... Bent retaining ring, 1
6゜16A...Trim part, 17.18.18A...
Bent portion, 19.19A, 19B, 28... Seal lip, 20.20A, 20B, 29... Sealing member, 21.21A... Sealing plate, 26.・
...Laribinsu.

Claims (6)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）内外輪の各端部の対向する円筒面のそれぞれに段
部を形成して、その何れか一方の段部に密封板を嵌合し
て着脱可能に固定し、対向する他方の段部に側板を嵌合
して着脱可能に固定し、密封板に固設したシール部材を
側板の軸方向の外端面に摺接させると共に、該シール部
材の軸受内部側に位置して軸受を密封するいま１つのシ
ール部材を設け、密封板と側板とを取り外すことにより
軸受の分解を可能とした圧延機における軸受の密封装置
。(1) Steps are formed on each of the opposing cylindrical surfaces of each end of the inner and outer rings, and a sealing plate is fitted to one of the steps and removably fixed, and the other step is fixed to the opposite step. A side plate is fitted and removably fixed to the sealing plate, and a sealing member fixed to the sealing plate is brought into sliding contact with the outer end surface in the axial direction of the side plate, and the sealing member is located inside the bearing to seal the bearing. A sealing device for a bearing in a rolling mill, which is equipped with a single sealing member and allows the bearing to be disassembled by removing the sealing plate and side plate. （２）前記シール部材を、そのシールリップが外径側に
斜に延びるＶ−リング状の弾性環状体とした実用新案登
録請求の範囲（１）記載の圧延機における軸受の密封装
置。(2) A sealing device for a bearing in a rolling mill according to claim (1), wherein the sealing member is a V-ring-shaped elastic annular body whose sealing lip extends obliquely toward the outer diameter. （３）密封板及び側板をそれが嵌合する前記段部に、該
段部円筒面に周設した溝に係合する止め輪をもって着脱
可能に固定した実用新案登録請求の範囲（１）又は（２
）記載の圧延機における軸受の密封装置。(3) Utility model registration claim (1), in which the sealing plate and the side plate are removably fixed to the stepped portion into which they fit, with a retaining ring that engages with a groove provided around the cylindrical surface of the stepped portion; or (2
) A sealing device for a bearing in a rolling mill. （４）軸受の内部側に位置するシール部材を、側板の軸
方向内端面に摺接させた実用新案登録請求の範囲（１）
から（３）までのいずれか１つに記載の圧延機における
軸受の密封装置。・(4) Scope of Utility Model Registration Claim (1) in which the sealing member located inside the bearing is brought into sliding contact with the axially inner end surface of the side plate
The sealing device for a bearing in a rolling mill according to any one of (3) to (3) above.・ （５）密封板を内輪鍔部に設けた段部に、側板を外輪端
部内径に設けた段部にそれぞれ取り付け、軸受の内部側
に位置するシール部材を前記内輪　　　。 鍔部に固設した実用新案登録請求の範囲（１）から（４
）までのいずれか１つに記載の圧延機における軸受の密
封装置。(5) A sealing plate is attached to a step provided on the inner ring flange, a side plate is attached to a step provided on the inner diameter of the outer ring end, and the sealing member located inside the bearing is attached to the inner ring. Scope of claims for utility model registration (1) to (4) fixed to the flange
) A sealing device for a bearing in a rolling mill according to any one of the above. （６）密封板とそれに半径方向に対向する段部の円筒面
との間に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（５）までのいずれか１つに記載の圧延機
における軸受の密封装置。(6) The rolling mill according to any one of claims (1) to (5) for utility model registration, in which a labyrinth is formed between the sealing plate and the cylindrical surface of the stepped portion facing the sealing plate in the radial direction. sealing device for bearings in
JP1982075450U 1982-05-21 1982-05-21 Bearing sealing device in rolling mill Granted JPS58177657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1982075450U JPS58177657U (en) 1982-05-21 1982-05-21 Bearing sealing device in rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982075450U JPS58177657U (en) 1982-05-21 1982-05-21 Bearing sealing device in rolling mill

Publications (2)

Publication Number Publication Date
JPS58177657U true JPS58177657U (en) 1983-11-28
JPH0114322Y2 JPH0114322Y2 (en) 1989-04-26

Family

ID=30084808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982075450U Granted JPS58177657U (en) 1982-05-21 1982-05-21 Bearing sealing device in rolling mill

Country Status (1)

Country Link
JP (1) JPS58177657U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107451U (en) * 1989-02-10 1990-08-27
JPH11336775A (en) * 1998-05-26 1999-12-07 Nippon Seiko Kk Inner ring separation type double row capped cylindrical roller bearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02107451U (en) * 1989-02-10 1990-08-27
JPH11336775A (en) * 1998-05-26 1999-12-07 Nippon Seiko Kk Inner ring separation type double row capped cylindrical roller bearing

Also Published As

Publication number Publication date
JPH0114322Y2 (en) 1989-04-26

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