公开(公告)号：US20040208952A1

公开(公告)日：2004-10-21

申请号：US10817916

申请日：2004-04-06

申请人： FANUC LTD

发明人： Koichi Nishimura ,  Yasuo Naito

IPC分类号： B29C045/66

CPC分类号： B29C45/1761 ,  B29C45/661 ,  B29C2045/1788

摘要： In a mold clamping mechanism of a molding machine, at least two pieces of movable platen guides are provided separate from tie bars, inserting the movable platen guides into the holes formed in a movable platen. A sliding part of each movable platen guide on which at least the movable platen slides is given in the form of a ball spline shaft. Also, ball spline nuts are provided in the holes formed in the movable platen.

摘要翻译： 在成型机的模具夹紧机构中，至少两个可移动的压板导向件与拉杆分开设置，将可移动的压板引导件插入形成在可动压板中的孔中。 至少可移动压板滑动的每个活动压板导轨的滑动部分以滚珠花键轴的形式给出。 此外，在可动压板中形成的孔中设置有滚珠花键螺母。

公开(公告)号：US20040180109A1

公开(公告)日：2004-09-16

申请号：US10798304

申请日：2004-03-12

申请人： Fanuc Ltd.

发明人： Koichi Nishimura ,  Yasuo Naito

IPC分类号： B29C045/66

CPC分类号： B29C45/1761

摘要： A clamping mechanism of a molding machine, including a bed; a stationary platen mounted on the bed, and carrying a stationary mold; a guide bar arranged fixedly relative to the stationary platen, and defining a longitudinal guiding axis; a first movable platen arranged movably relative to the stationary platen along the guiding axis, and carrying a movable mold; a support structure interposed between the guide bar and the first movable platen, and movably supporting the first movable platen on the guide bar along the guiding axis; a second movable platen separate from the first movable platen, and arranged movably relative to the stationary platen along the guiding axis; a connecting member connecting the first movable platen and the second movable platen to each other; and a drive section for applying a drive force to the second movable platen, to move the first movable platen and the second movable platen along the guiding axis. The support structure includes a spline engaging surface provided on the guide bar and a ball spline nut provided in the first movable platen, the ball spline nut being operatively engagable with the spline engaging surface.

摘要翻译： 包括床的成型机的夹紧机构; 固定的台板，安装在床上，并携带固定的模具; 引导杆，其相对于固定压板固定地布置，并且限定纵向引导轴线; 第一可移动压板，其沿着所述引导轴线相对于所述固定压板移动，并且携带可动模具; 插入在所述引导杆和所述第一可移动压板之间的支撑结构，并且沿着所述引导轴线可移动地支撑所述引导杆上的所述第一可动压板; 第二可移动压板，与第一可移动压板分开，并且沿着引导轴线相对于固定压板移动; 连接构件，其将所述第一可动台板和所述第二可动台板彼此连接; 以及驱动部，用于向第二可动压板施加驱动力，以沿着引导轴移动第一可动压板和第二可动压板。 所述支撑结构包括设置在所述导向杆上的花键接合表面和设置在所述第一可动压板中的滚珠花键螺母，所述滚珠花键螺母可操作地与所述花键接合表面接合。

公开(公告)号：US20040185143A1

公开(公告)日：2004-09-23

申请号：US10804017

申请日：2004-03-19

申请人： FANUC LTD

发明人： Koichi Nishimura ,  Masatoshi Senga

IPC分类号： B29C045/66

CPC分类号： B29C45/1761 ,  B29C2045/1765

摘要： A molding machine including a base frame assembly and a clamping mechanism and an injection mechanism provided on the base frame assembly. The clamping mechanism includes a stationary platen carrying a stationary mold; a movable platen arranged movably relative to the stationary platen and carrying a movable mold; a rear platen disposed at a location opposite to the stationary platen about the movable platen; a tie bar tying the stationary platen and the rear platen with each other; a drive section for applying a drive force to the movable platen so as to move the movable platen relative to the stationary platen; and a platen support movably supporting the movable platen on the base frame assembly. The base frame assembly includes a first base frame supporting a first mass including the stationary platen, and a second base frame supporting a second mass including the movable platen, among the components of the molding machine.

摘要翻译： 一种成型机，包括基架组件和夹紧机构以及设置在基架组件上的注射机构。 夹紧机构包括固定的压板，其承载固定模具; 可移动压板，其相对于固定压板可移动地移动并承载可动模具; 后压板，其设置在与固定压板相对的位置周围可动压板; 将固定台板和后台板相互连接的连接杆; 驱动部，用于向可动压板施加驱动力，以使可动压板相对于固定压板移动; 以及压板支撑件，其可移动地将可动压板支撑在基架组件上。 基座框架组件包括支撑包括固定压板的第一质量的第一基架和在成型机的部件之中支撑包括可动压板的第二质量块的第二底架。

公开(公告)号：US20040043104A1

公开(公告)日：2004-03-04

申请号：US10647258

申请日：2003-08-26

申请人： Fanuc Ltd.

发明人： Koichi Nishimura ,  Naruhiro Nishimura

IPC分类号： B29C045/66

CPC分类号： B29C45/1761

摘要： A guide member having guide faces is mounted on a base frame of an injection molding machine. Adjusting mechanisms are fixed to a platen. The inclination of a moving platen with respect to a stationary platen in a horizontal direction is adjusted by adjusting the projection amount of a member disposed in the adjusting mechanism in abutment against the guide face toward the guide face.

摘要翻译： 具有引导面的引导构件安装在注射成型机的基座上。 调节机构固定在压板上。 通过调节设置在调节机构中的构件的突出量与引导面抵靠导向面来调节移动的压板相对于固定压板在水平方向上的倾斜度。