MOLD FOR VEHICLE BUMPER FASCIA AND ASSOCIATED MOLDING TECHNIQUE

摘要

A mold for producing a vehicle bumper fascia and methods for releasing the bumper fascia are provided. The mold includes a core mold half having a primary mold core. A first movable mold core is slidingly engaged to the primary mold core. A second movable mold core is slidingly engaged to the first movable mold core. A third movable mold core is slidingly engaged to the second movable mold core. Portions of the primary mold core and the movable mold cores together define cavities for forming the mounting rib, a wing portion, and a wheel well flange of the bumper fascia. Methods of releasing the bumper fascia include the steps of providing the mold, disengaging the movable mold cores from each other and from the primary mold core.

主权项

1. A mold for producing a vehicle bumper fascia, wherein the bumper fascia comprises a wing portion at one end, and a wheel well flange and a mounting rib extended from the wing portion, the mold comprising:
a core mold half including a primary mold core; a first movable mold core, wherein the first movable mold core is slidingly engaged to the primary mold core; a second movable mold core, wherein the second movable mold core is slidingly engaged to the first movable mold core; and a third movable mold core, wherein the third movable mold core is slidingly engaged to the second movable mold core, wherein the primary mold core and the first movable mold core together define a first cavity configured to form the mounting rib of the bumper fascia, wherein an exterior surface of the first movable mold core defines a portion of a second cavity configured to form the wing portion of the bumper fascia, wherein the second movable mold core and the third movable mold core together define a third cavity configured to form the wheel well flange of the bumper fascia, and wherein the first movable mold core is divided into a first section and a second section, and the first section of the first movable mold core produces a first portion of the mounting rib along a first region of the wing portion that is contacted by the second movable mold core, and the second section of the first movable mold core produces a second portion of the mounting rib along a second region of the wing portion that is not contacted by the second movable mold core.