公开(公告)号：US08397594B2

公开(公告)日：2013-03-19

申请号：US12629538

申请日：2009-12-02

申请人： Feng-Ming Ou ,  Jen-Ji Wang ,  Shih-Chang Chen ,  Chien-Chih Chiu ,  Yi-Huang Liou

发明人： Feng-Ming Ou ,  Jen-Ji Wang ,  Shih-Chang Chen ,  Chien-Chih Chiu ,  Yi-Huang Liou

IPC分类号： F16H25/22

CPC分类号： F16H25/24 ,  B23Q5/40 ,  F16H2025/2445 ,  Y10T74/18576 ,  Y10T74/18648 ,  Y10T403/3966

摘要： A feed drive mechanism and a connecting assembly thereof are described. The connecting assembly includes a main body and an outer sleeve. The main body has a connecting plate and an inner sleeve connected to a side surface of the connecting plate. Two opposite side surfaces of the connecting plate are respectively fixed on a screw nut seat and a lead screw nut of the feed drive mechanism, and a channel surrounds an outer side surface of the inner sleeve. The outer sleeve is sleeved on the outer side surface of the inner sleeve, enables the channel to be formed into a sealed space, and has an inlet and an outlet respectively communicating with the channel, thereby injecting a cooling medium into the channel.

摘要翻译： 描述了馈送驱动机构及其连接组件。 连接组件包括主体和外套筒。 主体具有连接板和连接到连接板的侧表面的内套筒。 连接板的两个相对的侧表面分别固定在进给驱动机构的螺母座和导螺杆螺母上，并且通道围绕内套筒的外侧表面。 外套筒套在内套筒的外侧表面上，使得通道能够形成为密封空间，并且具有分别与通道连通的入口和出口，从而将冷却介质注入通道。