Reinforcing steel bar cutting device for municipal construction

According to the technical scheme, the steel bar cutting-off device for municipal construction is characterized by comprising a workbench, a movable base is arranged on the upper portion of the workbench, a motor is installed on the movable base, a cutting knife is arranged at the output end of the motor, a servo electric cylinder is installed at the bottom of the workbench, and a servo motor is installed on the servo electric cylinder. The output end of the servo electric cylinder is connected with a connecting block, a clamping mechanism is arranged on the outer side of the other end of the workbench, the clamping mechanism comprises a base, a fixed plate and a movable plate are arranged on the base, the bottom end of the movable plate is in threaded connection with an adjusting screw rod, a servo motor is installed at the bottom end of the workbench, and the adjusting screw rod is in threaded connection with the adjusting screw rod. The output end of the servo motor is connected with the base, and a collec