Special metal precision casting mold frame for automobile

The utility model discloses a special metal precision casting mould frame for an automobile, which comprises an upper fixing plate and a lower fixing plate, a lower mould plate is placed on the lower fixing plate, an upper mould plate is arranged on the upper fixing plate, a mould cavity is formed between the upper mould plate and the lower mould plate, one side of the lower mould plate is hinged with the lower fixing plate through a connecting shaft, and the other side of the lower mould plate is hinged with the lower fixing plate through a connecting shaft. The lower fixing plate is provided with a driving piece which is connected with the connecting shaft and used for driving the lower die plate to rotate. The utility model has the following advantages and effects: the mechanical demoulding can be realized, so that the manual workload is reduced, the potential safety hazard is avoided, and the service life is prolonged. 本实用新型公开了一种汽车专用金属精铸模架，包括上固定板以及下固定板，所述下固定板上放置有下模板、上固定板上设有上模板，所述上模板与下模板之间形成一模腔，所述下模板的一侧通过连