Bench slide drilling and tapping dual-purpose machine tool

A bench slide drilling and tapping dual purpose machine tool, includes a base, a column and a transverse arm sleeve, the column is vertically fixed on the base, the transverse arm sleeve is sleeved around the column, wherein the cylinder body of the hydraulic cylinder arranged coaxially with the column is provided in the center of the column;

• a bracket is connected to the upper end of the transverse arm sleeve, and the bracket is connected to the top end of the telescopic rod of the hydraulic cylinder;
• a sliding track is fixedly connected to one side of the transverse arm sleeve, and a sliding transverse arm is provided inside the sliding track, a main motor is provided on one end of the sliding transverse arm, and the other end is fixedly connected with a second transverse arm;
• a drilling driven shaft is arranged in the second transverse arm;
• an upper end of the main motor is connected with a main belt wheel, and a driven belt wheel is provided on the top end of the drilling driven shaft;
• the main belt wheel is connected to the driven belt wheel by a belt, a lock device is disposed between the transverse arm sleeve and the column, a lock device is disposed between the sliding track and the sliding transverse arm.