Protective jig for meltallizing operation of side porous protective cover product

• Main Authors: MU SHUAISHUAI, HE KAI
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2023
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION

The utility model relates to a protective jig for the meltallizing operation of a side porous protective cover product, which comprises a rubber belt and a plurality of jig bodies, a plurality of mounting holes are uniformly formed in the middle of the rubber belt, each jig body comprises a plug-in protective circular block, and a mounting column is arranged in the center of one end face of each plug-in protective circular block. The mounting column of the jig body is inserted into one of the mounting holes of the rubber belt, the rubber belt is wound on the outer wall of the side face hole of the protective cover product, and the inserting protection round block is inserted into the corresponding side face hole of the protective cover product. The end part of the mounting column is provided with a diameter-expanding circular truncated cone seat, and the end part of the diameter-expanding circular truncated cone seat is provided with a conical head. According to the meltallizing protection jig, the rubber and