JPH01109306U - - Google Patents
Info
- Publication number
- JPH01109306U JPH01109306U JP185988U JP185988U JPH01109306U JP H01109306 U JPH01109306 U JP H01109306U JP 185988 U JP185988 U JP 185988U JP 185988 U JP185988 U JP 185988U JP H01109306 U JPH01109306 U JP H01109306U
- Authority
- JP
- Japan
- Prior art keywords
- seal
- oil
- eccentric
- roll
- center
- 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
- 239000003921 oil Substances 0.000 claims description 13
- 239000010687 lubricating oil Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図、第２図は、この考案に係る潤滑油密封
装置を示す断面図、正面図、第３図はノーツイス
トブロツクミルを示す断面図、第４図、第５図、
第６図は、従来の潤滑油装置を示す断面図、従来
の各部材の関係を示す概略図、従来の油洩れのメ
カニズムを示す説明図である。
１…ロール軸、２…ロールネツク、３…偏心カ
ートリツジ、４…フレーム、５…軸受、６…油切
り、６Ａ…油溝、７…オイルシール、７Ａ…リツ
プ、８…前面シールプレート、１０…油切り、１
０Ａ…油溝、１１…オイルシール、１２…偏心シ
ールリテーナ、１３…Ｏリング、１４…ボルト、
１５…係止板、Ｒ…カリバーロール、Ｃ１…ロー
ル軸（油切り）中心、Ｃ２…偏心カートリツジ中
心。
1 and 2 are a sectional view and a front view showing a lubricating oil sealing device according to this invention, FIG. 3 is a sectional view showing a no-twist block mill, and FIGS. 4 and 5.
FIG. 6 is a sectional view showing a conventional lubricating oil device, a schematic diagram showing the relationship between each conventional member, and an explanatory diagram showing a conventional oil leakage mechanism. 1... Roll shaft, 2... Roll neck, 3... Eccentric cartridge, 4... Frame, 5... Bearing, 6... Oil drain, 6A... Oil groove, 7... Oil seal, 7A... Lip, 8... Front seal plate, 10... Oil Cut, 1
0A...Oil groove, 11...Oil seal, 12...Eccentric seal retainer, 13...O ring, 14...Bolt,
15...locking plate, R...caliber roll, C1 ...roll axis (oil drain) center, C2 ...eccentric cartridge center.
Claims (1)
有する偏心部材に回転可能に支持され、この偏心
部材を回動させることによりロール軸の位置調整
を行ない得るロール構造において、ロール軸に設
けた油切りと、シールプレートを介して油切りの
油溝内に位置させたシールとより油漏れを防止す
る圧延機ロールネツクの潤滑油密封装置であつて
、 前記シールの中心と前記油切りの中心が一致す
るように、シールとシールプレートとの間に偏心
シールリテーナを介在させ、この偏心シールリテ
ーナを前記偏心部材に固定してなることを特徴と
する圧延機ロールネツクの潤滑油密封装置。[Claims for Utility Model Registration] A roll structure in which a roll neck is rotatably supported by an eccentric member having a center different from the center of the roll axis, and the position of the roll axis can be adjusted by rotating the eccentric member. A lubricating oil sealing device for a rolling mill roll neck that prevents oil leakage by an oil drain provided on a shaft and a seal positioned in an oil groove of the oil drain via a seal plate, wherein the center of the seal and the oil A lubricating oil sealing device for a rolling mill roll neck, characterized in that an eccentric seal retainer is interposed between a seal and a seal plate so that the centers of cuts coincide, and the eccentric seal retainer is fixed to the eccentric member. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP185988U JPH05242Y2 (en) | 1988-01-11 | 1988-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP185988U JPH05242Y2 (en) | 1988-01-11 | 1988-01-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01109306U true JPH01109306U (en) | 1989-07-24 |
| JPH05242Y2 JPH05242Y2 (en) | 1993-01-06 |
Family
ID=31202115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP185988U Expired - Lifetime JPH05242Y2 (en) | 1988-01-11 | 1988-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05242Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007301614A (en) * | 2006-05-12 | 2007-11-22 | Sumitomo Heavy Industries Techno-Fort Co Ltd | Sealing structure for roll neck of rolling mill |
| JP2013532582A (en) * | 2010-07-22 | 2013-08-19 | シーメンス インダストリー インコーポレイテッド | Seal assembly |
-
1988
- 1988-01-11 JP JP185988U patent/JPH05242Y2/ja not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007301614A (en) * | 2006-05-12 | 2007-11-22 | Sumitomo Heavy Industries Techno-Fort Co Ltd | Sealing structure for roll neck of rolling mill |
| JP4680831B2 (en) * | 2006-05-12 | 2011-05-11 | 住友重機械テクノフォート株式会社 | Seal structure for roll neck of rolling mill |
| JP2013532582A (en) * | 2010-07-22 | 2013-08-19 | シーメンス インダストリー インコーポレイテッド | Seal assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH05242Y2 (en) | 1993-01-06 |