FIELD: tube rolling production, in particular, cold rolling of tubes.
SUBSTANCE: working line for tube cold rolling mill has working stand with stationary power frame, movable cassette and drive for reciprocating movement of planetary-crank type cassette with straight linear movement of ratchet in vertical plane extending through rolling line. Movable cassette has casing enclosing working and supporting rolls mounted on bearing supports. Cassette casing is formed from vertical poles with bearing supports for rolls, said supports being arranged between vertical poles, bearing unit fixed on crank of drive for reciprocating displacement of cassette, and tie-rods for connecting bearing unit and vertical poles.
EFFECT: reduced weight of working line of tube cold rolling mill owing to employment of single-flow drive in mill line.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| WORKING LINE OF TUBE COLD ROLLING MILL | 2005 |
|
RU2286221C1 |
| WORKING LINE OF TUBE COLD ROLLING MILL | 2005 |
|
RU2305015C2 |
| WORKING STAND FOR TUBE COLD ROLLING MILL | 2005 |
|
RU2292968C1 |
| TUBE COLD ROLLING MILL ROLLING STAND | 2005 |
|
RU2297890C1 |
| TUBE COLD ROLLING MILL | 2002 |
|
RU2220795C1 |
| TUBE COLD ROLLING MILL | 2013 |
|
RU2532214C1 |
| WORKING STAND FOR TUBE COLD ROLLING MILL | 2005 |
|
RU2286219C1 |
| TUBE COLD ROLLING MILL | 2000 |
|
RU2212964C2 |
| DRIVE UNIT FOR PILGER TUBE COLD ROLLING MILL | 2003 |
|
RU2271257C2 |
| WORKING LINE OF COLD PILGER MILL | 2013 |
|
RU2539882C1 |
