Die cutting shaft for carton production

The utility model relates to a die cutting shaft for carton production. The tool comprises a mandrel and a plurality of tool bases assembled on the outer wall of the mandrel, the mandrel comprises a matching section and a prism section which are located at the two ends, the number of the tool bases is consistent with the number of edges of the prism section, a plurality of first clamping parts are arranged on each side face of the prism section, and a plurality of second clamping parts are arranged on each side face of the prism section. And the cutter base is provided with a second clamping part which is clamped with the first clamping piece in a limiting manner. By means of the structure, the second clamping part on the cutter base and the first clamping piece can be fixed in a limiting mode in a clamping and limiting mode, so that the cutter base and the mandrel are fixed. Bolts are not needed, so that the mounting and dismounting time is greatly shortened, and the production efficiency is improved. 本实用新型涉