FIELD: metallurgy.
SUBSTANCE: sealing device contains a lid with two V-shaped packings contacting with a head piece fixed on collar-pin and with butt end of roll. Head piece is reliably pressed to collar-pin without slew due to elastomeric distance collar installed on tapered roll neck and contacting by its outer surface to inner surface of the head piece.
EFFECT: improving reliability of rolling equipment operation, sealing devices of roll supports of hot rolling mills.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SEAL OF LIQUID FRICTION BEARING | 2010 |
|
RU2421645C1 |
| SEALING DEVICE FOR LIQUID FRICTION BEARING | 1999 |
|
RU2193709C2 |
| FORMING ROLL SUPPORT SEAL | 2011 |
|
RU2462321C1 |
| APPARATUS FOR SEALING LIQUID-FRICTION BEARING | 0 |
|
SU741973A1 |
| SEAL DEVICE OF TURNING ROLLER SUPPORT | 2011 |
|
RU2456103C1 |
| SEALING DEVICE OF ROLL-NECK BEARING | 2008 |
|
RU2377087C1 |
| DEVICE FOR SEALING BEARING ASSEMBLY OF ROLLING ROLL | 1999 |
|
RU2147948C1 |
| SEALING UNIT OF ROLLING ROLL BEARING ASSEMBLY | 1997 |
|
RU2182269C2 |
| SEALING UNIT FOR LIQUID FRICTION BEARING | 1993 |
|
RU2044179C1 |
| PACKING DEVICE OF FORMING ROLL BEARING | 2009 |
|
RU2396136C1 |
