Splitting cone cooling structure

The utility model discloses a sprue spreader cooling structure. The die comprises an upper die and a spure spreader on the upper die, a cooling cover plate is arranged on the spure spreader; wherein asprue spreader gland part is arranged on the sprue spreader, the sprue spreader gland part comprises a connecting pipe part on the upper side, a flange part in the middle and an access part on the lower side, a water inlet pipe and a water outlet pipe are connected to the connecting pipe part, the flange part is connected with a cooling cover plate through bolts, and the access part is inserted into the sprue spreader; through the design of connecting the spure spreader gland with the cooling cover plate and the pipeline, the disassembly and assembly efficiency is improved, the occupied spaceof a reverse cavity of the upper die is reduced, the arrangement orientation of a spure spreader water outlet pipe is facilitated, and the effect of improving the casting production efficiency is achieved. 本实用新型公开了一种分流锥冷却结构，包