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1. 发明授权

US06190294B1 Horizontal machine tool 有权
标题翻译：卧式机床
公开(公告)号：US06190294B1
公开(公告)日：2001-02-20
申请号：US09162132
申请日：1998-09-29
申请人： Yasuhiro Okada , Kengo Yoshioka , Fumio Sakamoto , Sentaro Sugita , Hidekazu Hirano , Takeshi Nishikayama , Hiroyuki Takahara
发明人： Yasuhiro Okada , Kengo Yoshioka , Fumio Sakamoto , Sentaro Sugita , Hidekazu Hirano , Takeshi Nishikayama , Hiroyuki Takahara
IPC分类号： B23Q3157
CPC分类号： B23Q1/015 , B23Q3/15773 , B23Q11/0003 , B23Q11/0042 , Y10T408/91 , Y10T409/307728 , Y10T409/308288 , Y10T409/309576 , Y10T483/1733 , Y10T483/1752
摘要： A horizontal machine tool has a spindle head which supports a horizontal tool spindle. The spindle head is guided on a top surface portion of a base such that the spindle head is movable in two horizontal directions X and Z. A workpiece support for supporting a workpiece on its upper end is guided on the vertical front face portion of the base for movement in a vertical direction Y. When the spindle head is located at a machining position at the center in the X direction, a pair of guide portions of each of a front/back guide mechanism for the spindle head and a vertical guide mechanism for the workpiece support body take symmetrical positions with respect to a vertical plane including the axis of the tool spindle. A first index member and a second index member for supporting the workpiece are provided on the workpiece support body. Therefore, all surfaces of the workpiece excepting an attachment surface can be machined while being directed to a tool on the tool spindle. The horizontal machine tool has an automatic tool change apparatus including a tool change arm unit, a tool magazine, and an intermediate transport unit. The tool magazine is disposed on the front side of the machine tool and on one side of the workpiece support body in the X direction, and is designed such that a plurality of tools can be stored into and removed from the magazine from the front side thereof.
摘要翻译：卧式机床具有支撑卧式工具主轴的主轴头。主轴头在基座的顶面部分被引导，使得主轴头可在两个水平方向X和Z上移动。用于在其上端支撑工件的工件支撑件在底座的垂直正面部分上被引导用于沿垂直方向Y移动。当主轴头位于X方向中心的加工位置时，用于主轴头的前/后引导机构中的每一个的一对引导部分和用于主轴头的垂直引导机构工件支撑体相对于包括工具主轴的轴线的垂直平面取对称的位置。用于支撑工件的第一分度构件和第二分度构件设置在工件支撑体上。因此，除了安装表面以外，工件的所有表面都可以被加工，同时被引导到工具主轴上的工具。水平机床具有自动换刀装置，其包括换刀臂单元，刀架和中间输送单元。工具仓被设置在机床的前侧，在X方向上设置在工件支承体的一侧，并且被设计成使得多个工具可以从其前侧被存储到盒中。

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