| 摘要 |
PURPOSE: An expanded polypropylene foaming mold for a steering wheel of a vehicle is provided to improve the uniformity of products and to reduce manufacturing costs by integrally forming a hub core and EPP material. CONSTITUTION: An expanded polypropylene foaming mold for a steering wheel of a vehicle comprises a core mold(110), a cavity mold(120), first and second operating units(114,124), and a securing jig(116). The core mold has a core molding unit(112). A cavity molding unit of the cavity mold is combined with the core forming part. The first and second operating units are formed in the core mold and cavity mold. The first and second operating units are carried along a height direction. The securing jig is integrally formed in one side of the first operating unit. The securing jig fixes the hub core settled in the core molding unit.
|
