MOLD FOR MOLDING BLOWER WHEEL

PURPOSE: A mold for molding blower wheel is provided which has improved efficiency of working and stability by rising height of a product than a stripper block and slide core. CONSTITUTION: A mold for molding blower wheel includes an upper mold(100) which is connected with a top circular disk(120) having cooling groove at the lower of a top fixed board(110) and a top core(130) having a groove for the article molding(131) at the middle of the bottom of the top circular disk(120) and is mold a runner(111) and a gate(132) to inject a resin into the groove for the article molding at the breadboard and the top core(130); a lower mold(200) which is connected with a bottom circular disk(220) at a fixed distance by a spacer block(290) at the upper of the bottom circular disk(220) and a bottom core(230) having a groove for the product molding(231) at the middle of the upper of the bottom core(230) and an ejector plate(240) is installed at between the bottom fixed board(210) and the bottom circular disk(220) to elevate and is connected with a mill-pin(280) for bleeding with pushing the products at the eject plate(240); a slide core(400) and a stripper block(300) is installed at between the top circular disk(120) of the upper mold(100) and the bottom circular disk(220) of the lower mold(200); and an incline pin(500) which have the slide core(400) slided. The slide core(400) is connected with the top circular disk(120) to slide and the end of the taper pin(500) connect to lean against the bottom circular disk(220), at the one side of the slide core(400), a guide ball is formed to slide the taper pin(500) which is gone up and down as the bottom circular disk(220) go up and down and a stripper pin fix to connect with the eject plate(240), wherein, the stripper pin has a stripper ring which have the article seceded from the groove for the product molding(231) with pushing the end of the article.