Self-opening type storage device for automobile die

The self-opening type storage device for the automobile die comprises a storage device body and a driving arm, the storage device body is connected with the edge of a lower die base of the die in a rotating mode, the driving arm is fixed to an upper sliding block of the die, and the lower end of the driving arm is bent towards the side where the storage device body is located and extends to the position below an inclined structure of the storage device body. When the driving arm moves upwards, the storage device body can be driven to turn over towards the outer side of the lower die base. According to the self-opening type storage device for the automobile die, when the upper sliding block of the die moves upwards, the storage device is automatically overturned to the outer side of the lower die base, the forgetting problem of manual operation is avoided, and therefore the safety of operators, the die and a machine tool is guaranteed; the rollers on the driving arms are used, so that mutual abrasion between t