| 摘要 |
PURPOSE: An installation apparatus for a stud hole molding pin of a vulcanization mold is provided to prevent a pin separated from the stud hole from damaging the stud hole when being located far from the center of a sector. CONSTITUTION: An installation apparatus for a stud hole molding pin of a vulcanization mold comprises the following: an installation body(1) installed on a tread forming sector(S) of a vulcanization mold; a pin(2) installed inside the installation body; and a space unit(11) with a stopping protrusion(12), formed in the center of the installation body. The pin includes a stud hole forming head(21), and an insertion unit(22) combined to a head and installed in the space unit. The tip-end(221) of the insertion unit hangs to the stopping protrusion, and the insertion unit includes a stopper(222) on the lower side of for blocking the lower side of the space unit. |
