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公开(公告)号：US07402037B2
公开(公告)日：2008-07-22
申请号：US11512373
申请日：2006-08-30
IPC分类号： B29C45/64
CPC分类号： B29C45/68
摘要： The mold clamping unit comprises a column mounted in a transfer means and moving in forward and backward direction; a mold clamping piston in which clamping operation and clamping-releasing operation are performed; plurality of column teeth disposed on a surface of the column along an axial direction of the column; center bore provided in a central of the mold clamping piston; clamping tooth seating groove with a plurality of clamping teeth inside the mold clamping piston contacting the center bore; rotating plate with plurality of clamping tooth guide grooves separated from the clamping teeth in the axial direction of the column; and a teeth rod positioned in each of the clamping tooth guide groove, wherein each teeth rod is connected to each clamping teeth during the rotation of the rotating plate, for moving each clamping tooth in a central or radial direction of the rotating plate and clamping of the clamping tooth and the column can proceed.
摘要翻译： 模具夹紧单元包括安装在传送装置中并沿前后方向移动的柱体; 夹持操作和夹紧释放操作的模具夹紧活塞; 沿列的轴向设置在柱的表面上的多个列齿; 中心孔设置在模具夹紧活塞的中心; 夹紧齿座槽与模具夹紧活塞内的多个夹紧齿接触中心孔; 旋转板，其具有沿着柱的轴向与夹持齿分离的多个夹紧齿导向槽; 以及定位在每个夹紧齿导向槽中的齿杆，其中每个齿杆在旋转板的旋转期间连接到每个夹紧齿，用于沿旋转板的中心或径向方向移动每个夹紧齿，并夹紧 夹紧齿和柱可以进行。
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公开(公告)号：US20070048401A1
公开(公告)日：2007-03-01
申请号：US11512373
申请日：2006-08-30
CPC分类号： B29C45/68
摘要： A mold clamping unit is provided. The mold clamping unit comprises a column mounted in a transfer means and moving in forward and backward directions; a mold clamping piston in which a clamping operation with the column and a clamping-releasing operation thereof are performed; a plurality of column teeth disposed on a surface of the column along an axial direction of the column, a space between the column teeth being defined as a column groove by the column teeth; a center bore provided in a central portion of the mold clamping piston so that the column can penetrate and can move the center bore when the column moves in forward and backward directions; a clamping tooth seating groove provided inside the mold clamping piston contacting the center bore in a ring shape along a circumference of the center bore; a plurality of clamping teeth seated in the clamping tooth seating groove in a circumferential direction; a rotating plate separated from the clamping teeth in the axial direction of the column; a plurality of clamping tooth guide grooves having a predetermined length provided on the rotating plate toward a center from an outer wall of the rotating plate; and a teeth rod positioned in each of the clamping tooth guide groove, wherein each teeth rod is connected to each clamping teeth so that, when the rotating plate makes a rotational motion, each teeth rod can move in the clamping teeth guide groove, each clamping tooth can move in a central or radial direction of the rotating plate and clamping of the clamping tooth and the column can proceed.
摘要翻译： 提供了一个模具夹紧单元。 模具夹紧单元包括安装在传送装置中并沿前后方向移动的柱体; 模具夹紧活塞，其中执行与柱的夹紧操作和其夹紧释放操作; 沿列的轴向设置在柱的表面上的多个柱齿，柱齿之间的空间被柱齿定义为柱槽; 中心孔设置在模具夹紧活塞的中心部分，使得当柱沿前后方向移动时，柱可以穿透并可移动中心孔; 夹紧齿座槽，设置在所述模具夹紧活塞的内部，沿所述中心孔的圆周以环形接触所述中心孔; 沿圆周方向位于夹紧齿座槽内的多个夹紧齿; 旋转板沿着柱的轴向与夹紧齿分离; 具有预定长度的多个夹持齿导槽，其设置在旋转板上，朝向从旋转板的外壁的中心; 以及定位在每个夹紧齿导向槽中的齿杆，其中每个齿杆连接到每个夹紧齿，使得当旋转板进行旋转运动时，每个齿杆可以在夹紧齿引导槽中移动，每个夹紧 齿可以在旋转板的中心或径向方向上移动并夹紧夹紧齿并且柱可以进行。
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