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1. 发明授权

US06682276B2 Machine tool 失效
标题翻译：机床
公开(公告)号：US06682276B2
公开(公告)日：2004-01-27
申请号：US09975988
申请日：2001-10-15
申请人： Toshiro Harami , Michio Watanabe , Toshihide Kamei
发明人： Toshiro Harami , Michio Watanabe , Toshihide Kamei
IPC分类号： B23C900
CPC分类号： B23Q11/0057 , B23Q1/4857 , B23Q11/0825 , Y10T74/219 , Y10T408/5614 , Y10T409/30392 , Y10T409/304088
摘要： A machine tool is provided which is constructed so that a table pivot mechanism and cables such as a power supply line connected to the pivot mechanism are protected from chips and a coolant. The machine tool comprises: a column movable along the X-axis on a bed (11); a main spindle (12) supported by the column via a spindle head and vertically movable along the Y-axis; and a rotatable table (13) which is movable back and forth with respect to the main spindle (12) along the Z-axis on the bed (11). The table (13) is pivotally supported by a table frame which is movable along the Z-axis along slideways provided on the bed (11). A pivot mechanism such as including a servo motor and a reduction gear mechanism for pivoting the table (13) is provided on an outer side of the table frame. The bed (11) has a center trough in which a chip conveyer (18) is provided. The slideways and the table pivot mechanism are completely separated from a machining space by movable covers (22).
摘要翻译：提供了一种机床，其被构造成使得工作台枢转机构和连接到枢转机构的电源线的电缆免受切屑和冷却剂的影响。该机床包括：可沿着床（11）沿X轴移动的柱; 主轴（12），其经由主轴头由柱支撑并且可沿着Y轴上下移动; 以及可沿床（11）上的Z轴相对于主轴（12）前后移动的可旋转工作台（13）。工作台（13）由台架可转动地支撑，台架可沿着设置在床（11）上的滑道沿着Z轴移动。在台架的外侧设置有诸如包括伺服电动机和用于枢转工作台（13）的减速齿轮机构的枢转机构。床（11）具有中心槽，其中设置有芯片输送器（18）。滑道和工作台枢转机构通过活动盖（22）与加工空间完全分开。

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