Digital display trimming edge cutter adjusting device

The utility model discloses a digital display edge trimming cutter adjusting device which comprises a sliding table, a digital display dial indicator and a disc cutter holder. The sliding table comprises a sliding table fixing plate, a sliding base, a roller bearing set, an adjusting device, an upper cover plate and a shell. The sliding table fixing plate is provided with a sliding seat, the digital display dial indicator is installed on the sliding table fixing plate, the digital display dial indicator is provided with a measuring rod, and the measuring rod is connected with the shell; the four roller bearing sets are arranged on the two sides in the X-axis direction and the Y-axis direction of the sliding base correspondingly. The two sets of adjusting devices are arranged on one side in the X-axis direction and one side in the Y-axis direction of the sliding base respectively. An upper cover plate is arranged on the sliding seat, a shell is fixed on the upper cover plate, and the cutting disc handle is fix