Do you know what functions the rocker arm drill has?

The rocker drill is a branch of the drilling machine, named after the cross arm can rotate around the column.
The following small series to tell you about the main function of the rocker drill:
(1) The rocker drill is suitable for drilling, reaming, reaming, countersinking and tapping on medium and large metal parts. The handle, button and other operating parts of the main function action of the hydraulic rocker drill are concentrated on the spindle box.
(2) The outer column drives the rocker arm to rotate ± 180 ° around the inner column;
(3) The rocker arm rises and falls along the outer column;
(4) The spindle box moves left and right along the rocker rail;
(5) Spindle box: realize all levels of rotation, feed and operation of the spindle. The spindle speed range is 25-2000r/min, with a total of 16 levels, which can be realized by rotating the centralized operation handwheel (spindle speed preselection button); There are 16 levels in the spindle feed range of 0.04-3.2mm/r, which can be realized by rotating the centralized operation handwheel (spindle feed preselection button).
(6) Rocker arm lifting and clamping: The rocker arm lifting is driven by the top motor of the column and driven by the screw nut to realize the rocker arm lifting. The lifting nut is equipped with a safety nut to ensure that the rocker arm cannot fall suddenly; the rocker arm is clamped by a hydraulically driven diamond block. After clamping, the diamond block is self-locking; after the rocker arm rises or falls, the rocker arm is automatically clamped, which is controlled by the electrical switch installed on the oil cylinder.
(7) spindle box and column plus clamping: spindle box and column to tighten the hydraulic drive, diamond block clamping. The two actions can be carried out at the same time or separately. The selection button is the knob on the spindle box panel (the selection knob for the tightening state of the spindle box column), in which the middle position is clamping, the left is the column separately loosening, and the right is the spindle box separately loosening. The action realization button is the spindle box column loosening button and the spindle box column clamping button.