FIELD: metallurgy.
SUBSTANCE: mill contains reciprocating movement along bedplate guides of the work mill, installed on it rollers with gauges and pinions, driven crank gear, connected via the piston rods with the work mill, that contains horizontally installed crank-type and balance shafts with pinions and counterweights installed between piston rods to balance the inertia forces from the work mill. The rollers with gauges are installed in the work mill vertically, the crank-type and balance shafts have additional pinions, axles for the piston rods installation are arranged on pinions of the crank shaft. The crank gear has two labyrinth seals between the piston rod and toothed rim of the pinion of the crank shaft.
EFFECT: possibility of complete balance of the inertia forces from the work mill.
7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COLD ROLLING MILL | 2019 |
|
RU2721251C1 |
| DRIVE SYSTEM FOR COLD ROLLING PILGER MILL | 2003 |
|
RU2247613C1 |
| METHOD FOR MAKING TUBES BY COLD PILGERING AND EQUIPMENT FOR PERFORMING THE SAME | 1998 |
|
RU2205075C2 |
| COLD TUBE ROLLING MILL STAND DRIVE | 0 |
|
SU772629A1 |
| STAND ACTUATOR OF TUBE COLD ROLLING MILL | 0 |
|
SU1159667A1 |
| DRIVE OF TUBE COLD-ROLLING MILL | 0 |
|
SU1482741A1 |
| DRIVE OF STAND OF TUBE COLD ROLLING MILL | 0 |
|
SU1731310A1 |
| METHOD AND APPARATUS FOR BALANCING DYNAMIC MOMENT ON INPUT SHAFT OF RECIPROCATE MASSES DRIVE | 0 |
|
SU1724970A1 |
| TUBE COLD ROLLING MILL | 0 |
|
SU1338911A1 |
| TUBE COLD ROLLING MILL DRIVE | 0 |
|
SU1533789A1 |
