Repair jig applied to mobile phone shell mold

The utility model discloses a repair jig applied to a mobile phone shell mold. The repair jig comprises a supporting piece, a repair table fixedly connected to the upper end of the supporting piece, and a shell clamping piece fixedly connected to the middle position of the repair table. The shell clamping piece comprises positioning blocks used for positioning the four ends of a mobile phone shell mold, a bearing block arranged at the surrounding position of the positioning blocks, first adsorption holes formed in at least one positioning block and second adsorption holes formed in the bearing block. Through the arrangement of the repair jig, the problem that defective products of the mobile phone shell mold are directly discarded to be excessively wasted or are returned to a production line to cause secondary damage is solved, the defective products of the mobile phone shell mold can be repaired, the repair quality is ensured, the production reject ratio of the mobile phone shell mold is effectively reduced,