Thermoforming mold cooling process and thermoforming mold thereof

The invention provides a thermoforming mold cooling process and a thermoforming mold thereof. The thermoforming mold cooling process is a water direct cooling process, and comprises the following steps that (1) a water channel is arranged in a mold block, and cooling water is introduced; (2) small holes which communicate with the water channel are uniformly distributed in the surface of the mold block, and the cooling water is sprayed out of the small holes in a water flow or water mist mode; and (3) a water passing groove is distributed on the surface of the mold block, and the cooling water flows out of the mold through the water passing groove. By applying the cooling process to the thermoforming mold, the parts can be directly cooled, the processing difficulty of the mold is reduced, and the cooling efficiency is improved. 本发明提供一种热成型模具冷却工艺及其热成型模具，所述热成型模具冷却工艺为水直接冷却工艺，包括以下步骤1)模具型块内部设有水路，通入冷却水；2)在模具型块表面均匀分布有与水路相通的小孔，冷却水从小孔中以水流或水雾方式喷出；3)在模具型块表面分布有过水槽，所述冷却水通过过水槽流出模具；并且提供一种具有上述冷却工艺的热成型模具，能够对零件进行直接冷却，降低模具的加工难度，提