Patent ID: 7563088
Filing Date: 2009-07-21
Classification: B29C,B29D,B29L,C03B,Y10S

Abstract:
1. A molding assembly, comprising: a first mold housing defining a first engaging hole therein; a second mold housing configured for movable attachment to the first mold housing; a hollow containing block received in the first mold housing, the containing block having a containing space defined therein and a second engaging hole in communication with the containing space; a first core member received in the containing space of the containing block, the first core member having a molding surface thereon; a second core member received in the second mold housing for matching with the first core member; a first elongated adjusting member having a first portion held but rotatable in the first engaging hole of the first mold housing and a second portion in threaded engagement with the containing block, wherein when the first elongated adjusting member is rotated, the containing block together with the first core member is capable of moving along a lengthwise direction of the first elongated adjusting member; and a second elongated adjusting member having a first portion held but rotatable in the second engaging hole of the containing block and a second portion in threaded engagement with the first core member, a lengthwise direction of the second elongated adjusting member being oriented perpendicular to the lengthwise direction of the first elongated adjusting member, wherein when the second elongated adjusting member is rotated, the first core member is capable of moving in the containing space along the lengthwise direction of the second elongated adjusting member.