The utility model relates to the technical field of plate
processing, and discloses a multifunctional hexahedral
drill which comprises a supporting column, a collecting box is arranged at the bottom of the inner side of the supporting column, a
grating plate is fixedly connected to the top of a mounting plate, a telescopic rod is fixedly connected to the middle of the bottom wall of the mounting plate, and a first spring is rotationally connected to the outer wall of the telescopic rod. A supporting rod is installed at the bottom end of the telescopic rod, a connecting rod is rotatably connected to the
tail end of the supporting rod, a plurality of first motors are installed on the right side of the collecting box at equal intervals, a
rotating disc is fixedly connected to the output ends of the first motors, a belt is installed on the outer side of the
rotating disc, and the middle of the inner side of the
rotating disc is fixedly connected with the connecting rod. According to the utility model, when the
drill bit drills holes, chippings can be broken due to friction between the conveying rollers and fall into the
grating plate, the telescopic rod at the bottom of the
grating plate stretches out and draws back to generate vibration, fine chippings in the grating plate fall into the collecting box, and the chippings cannot be easily adhered to the grating plate when the grating plate vibrates.