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实用新型
CN210060519U 一种偏心主轴结构 有权

一种偏心主轴结构
摘要：
本实用新型公开了一种偏心主轴结构，包括主轴本体和驱动主轴本体旋转的驱动装置，主轴本体的轴端设有刀具安装位，刀具安装位的轴线偏离主轴本体的轴线。此偏心主轴结构将刀具安装位的轴线偏离于主轴本体的轴线设置，可通过改变刀具在刀具安装位中的安装角度，即可改变刀具的刀刃到主轴本体的轴线的距离，从而调整刀具的加工直径，此偏心主轴结构通过刀具安装位直接安装刀具，其对加工尺寸调整的自动化程度高，在节省人力的同时提高了加工精度，此实用新型用于机床设备领域。(ESM)同样的发明创造已同日申请发明专利
摘要（英）：

The utility model discloses an eccentric main shaft structure which comprises a main shaft body and a driving device for driving the main shaft body to rotate, a cutter mounting position is arranged at the shaft end of the main shaft body, and the axis of the cutter mounting position deviates from the axis of the main shaft body. According to the eccentric main shaft structure, the axis of the cutter mounting position deviates from the axis of the main shaft body; the mounting angle of the cutter in the cutter mounting position can be changed; according to the eccentric main shaft structure, the cutter is directly installed through the cutter installation position, the automation degree of adjustment of the machining size is high, the machining precision is improved while manpower is saved, and the eccentric main shaft structure is used in the field of machine tool equipment.

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