JPS58177657U - Bearing sealing device in rolling mill - Google Patents
Bearing sealing device in rolling millInfo
- 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
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
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)
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.
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.
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.
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.・
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.
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
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)
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 |
-
1982
- 1982-05-21 JP JP1982075450U patent/JPS58177657U/en active Granted
Cited By (2)
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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