Diamond cutter block welding machine

The utility model discloses a diamond cutter block welding machine, and relates to the technical field of welding machines, in particular to a diamond cutter block welding machine which comprises a workbench, a connecting sliding groove is formed in the upper surface of the workbench, an adjusting sliding plate is connected into the connecting sliding groove in a sliding mode, and a connecting through hole is formed in the upper end of the adjusting sliding plate. A supporting bearing is arranged in the connecting through hole, and a connecting shaft rod is arranged in the supporting bearing. According to the diamond cutter block welding machine, a first electric push rod, clamping blocks, a connecting rack, a rotating gear, a guide gear, an output gear, a two-way screw rod, a small motor, a first gear and a second gear are arranged in a matched mode, and in the using process, the two clamping blocks and the connecting rack in a clamping frame are close to the middle at the same time; and meanwhile, center po