1. Main components
(1) The upper and lower roll: an important component of the sheet
metal rolling machine, made of refined forgings, Rough shaping
leave allowance, a HB240 ~~ 280 quenched, and then finishing the
last roll surface quenching HRC40 ~~ and 45.
(2) Rack: about each one for the steel plate welded structure, get
rid of welding stress handling, rack under the roller bearings.
Rack internal well-button screw, screw the top on roll at both ends
of the bearing phase hinged. In its lower part is equipped with a
worm gear and screw pair. Rely worm in the nut rotation so that the
roller upward or downward.
(3) Deceleration: the main and auxiliary reducer are used
cylindrical gear reducer. Installed together with the booster in
the work on the base.
(4) Discharge balancing device: mounted on one side of the reducer
is used to discharge the balance roll.
(5) Overturned the agency: mounted fell down the side for fell down
flip and recovery.
(6) Base: the overall base for easy installation and lifting. Steel
and steel plate welded together by eliminate the stress treatment.
Rack, reducer, motor and so installed above it to form a whole.
(7) The electrical part: a main motor-driven rollers rotating on a
sub-motor-driven roller lift. Native control electrical appliances
are installed in the manipulation of the box, with a short-circuit
over-temperature protection. Panels may be needed depending on the
operating display, easy to operate.
(8) Hydraulic system: by the hydraulic pump station, solenoid
valves, stack valves, cylinders and piping. Within the tooth
flexible coupling-driven high-pressure gear pump output pressure
oil from an oil pump motor, equipped with oil filter, oil pump
mouth in order to ensure the oil clean, the pressure oil from the
pump into the regulator system first, set pressure, then through
the channel block, change the fuel tank to hair valve leading to
(1) The main drive: the machine two lower rollers drive roller, the
roller follower roller. Main motor reducer and an outside gear
driven under the roller rotation. On the roller by friction between
the plate and the work roll driven.
(2) Vice transmission: by Deputy reducer and worm gear, helical
Fushi by Vice motor roller rising or falling.
(3) Flip of the roll fell down and reset the fuel tank to perform,
so that the discharge is more convenient.