FIELD: metalworking.
SUBSTANCE: invention relates to metal forming for making sheet workpieces using planetary mills. Planetary mill stand comprises a bed, two separators, in which there are working and support rolls with free running bandages, planetary reduction gears. Higher rigidity and deformation degree, reduced dynamic loads on the drive without pulling and feeding devices for the strip are ensured by that carriers of the planetary reduction gears are rigidly connected with separators of the working rolls. Inside the planetary reduction gears there are sun gears fixed on the support rolls and satellites installed on bearings in the carriers. Shafts of the satellites are connected with the working rolls by couplings.
EFFECT: for installation of reductions mechanisms are provided for installation of rolls.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PLANETARY BAR ROLLING MILL STAND | 2005 |
|
RU2302914C1 |
| METHOD FOR TWO-FLOW PRODUCTION OF ROOM AND BARRELS FROM ALLOY STEEL GRADES AND CASTING AND ROLLING UNIT FOR ITS IMPLEMENTATION | 2020 |
|
RU2747939C1 |
| BAR PLANETARY MILL WORKING STAND | 0 |
|
SU845893A1 |
| WORKING STAND OF PLANETARY ROLLING MILL | 2008 |
|
RU2386495C1 |
| PLANETARY ROLLING MILL | 0 |
|
SU1068186A1 |
| 0 |
|
SU113219A1 | |
| CONTINUOUS BAR ROLLING MILL | 0 |
|
SU778829A1 |
| ROLL MILL STAND WITH MULTIROLL PASS | 0 |
|
SU1047555A1 |
| 0 |
|
SU124398A1 | |
| ROLLING MILL ROLL | 0 |
|
SU1463361A1 |
