Steel bar cold cutting and threading all-in-one machine

The utility model discloses a reinforcing steel bar cold cutting and threading all-in-one machine which comprises a working table, a threading machine, a cold cutting machine and a clamping assembly, the threading machine, the cold cutting machine and the clamping assembly are located above the working table, the threading machine is located at one end of the working table, and the clamping assembly and the cold cutting machine are arranged at the other end of the working table in parallel. The cold cutting machine and the clamping assembly are distributed in the width direction of the workbench, the clamping assembly is right opposite to the threading machine, and a cutting blade of the cold cutting machine is located between the clamping assembly and the threading machine. The workbench is of a box type structure, and an object falling hole is formed in the upper side wall of the workbench and located below the gap between the clamping assembly and the threading machine. The clamping assembly comprises two