What are the structural design features of radial drilling machine?

Radial drilling machine is a kind of machine tool widely used in hole machining. At present, the drilling machines used by the machining branch mainly include zq3080 × Type 25, zq3080 × Type 20, mainly used for drilling, reaming, tapping, etc. Radial drilling machine is generally composed of, motor, rotary handwheel, column, console and other components.

1. The column is divided into inner column and outer column. The outer column is sleeved and fixed on the chassis, the inner column is fixed in the chassis, the outer column is sleeved on the inner column, and the console is fixed on the inner column and rotated by °. One end of the rocker arm is fixed at one end of the inner column. With the help of the force of the column, the rocker arm can move vertically along the inner column. Loosen the fixings, the rocker arm can move circumferentially around the inner column, and the drill chuck is integral with the rocker arm.

2. The drill chuck is fixed on one side of the column, the main shaft is installed at the other end, the main shaft is installed in cooperation with other components, the handle drives the main shaft to move, the main shaft is connected with the belt pulley, and the motor power drives the belt to run.

3. The operating table moves in a circle with the outer column as the core, so that the rocker drill can process various workpieces and improve the working speed. The vertical movement and rotary movement of the spindle rocker arm in the radial drilling machine are manually adjusted.

4. The vertical movement and rotary movement of the spindle rocker arm in the rocker drilling machine are manually adjusted. During workpiece processing, the spindle rotation is the main motion, and the vertical motion is the feed motion, that is, the surrounding motion is made through the handle and components.