FIELD: metallurgy.
SUBSTANCE: device contains stand, bar movable installed on support ways, contacting to draw rollers, connected by means of spindle shaft with driver reducer. Device is outfitted by relocator of spindle shafts at transposition, implemented in the form of pivoted lever with segment gears, interacting with circular-arc teeth, implemented on outer surface of spindle shafts heads, installed from the side of drive reducer, and by lifting facility of spindle shafts in the form of lift arm.
EFFECT: time reduction for ransposition and productivity improvement.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SCREW ROLLING MILL MAIN LINE | 2005 |
|
RU2308329C2 |
| STRETCH - REDUCING MILL | 2000 |
|
RU2227072C2 |
| METHOD OF THREE-ROLLER STAND OF LENGTHWISE-ROLLING MILLS AND LENGTHWISE-ROLLING MILL | 2008 |
|
RU2367532C1 |
| REAR TABLE OF PIERCING MILL | 1995 |
|
RU2097156C1 |
| VERTICAL ROLL ROLLING STAND | 2005 |
|
RU2277985C1 |
| THREE-HIGH STAND OF HELICAL ROLLING MILL | 1997 |
|
RU2111805C1 |
| REVERSING ROLLING MILL | 1996 |
|
RU2112614C1 |
| THREE-HIGH STAND OF LENGTHWISE ROLLING | 2007 |
|
RU2343024C2 |
| EDGER | 1991 |
|
RU2067903C1 |
| MILL FOR ROLLING WEDGE-SHAPED SECTIONS | 0 |
|
SU832825A1 |
