▎ 摘　　要

NOVELTY - The utility model claims a novel graphene radiating fin mould structure, comprising a lower mould insert embedded into the lower template, a punch corresponding to the upper template and the lower mould insert; the surface of the lower mould insert is flush with the lower template; the surface of the lower mould insert is concavely provided with multiple tooth grooves arranged at intervals in equal distance; the tooth groove is an inverted cone structure with wide upper part and narrow lower part; the lower mould insert is provided with a blanking groove for avoiding the punch; two sides of the bottom end of the punch are provided with a blade of the slope surface. The utility model realizes improving the production efficiency and reducing the product cost.