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发明公开
CN103442843A 具有可枢转地支承的磨削主轴单元的磨削机装置和用于在磨削机上枢转磨削主轴单元的方法 有权

具有可枢转地支承的磨削主轴单元的磨削机装置和用于在磨削机上枢转磨削主轴单元的方法
摘要：
磨削主轴单元的壳体(28)通过枢转轴(26)可枢转地支承在磨削机的容纳部(21)上，例如在磨削主轴箱上。磨削主轴单元支承被转动地驱动的磨削轮(31)。调整单元(33)的致动延伸压入销(34)，其围绕枢转轴(26)枢转磨削主轴单元的壳体(28)，并且因此使磨削轮(31)倾斜。枢转轴(26)在这种情形中形成为穿过目标弹性材料变形区的薄膜铰链。拉伸弹簧装置(38)在压入销(34)和容纳部(21)之间产生恒定的接触。转动箭头(36)表示枢转方向，转动箭头(37)表示磨削主轴单元相对于容纳部(21)倾斜的角度。转动的工件(未示出)的轴线由标号(22)表示。
摘要（英）：

The housing (28) of a grinding spindle unit is pivotably mounted by way of a pivot axle (26) on the receiving part (21) of a grinding machine, e.g. on a grinding headstock. The grinding spindle unit bears a grinding wheel (31) which is driven in rotation. The actuation of an adjusting unit (33) extends a pressure pin (34), which pivots the housing (28) of the grinding spindle unit about the pivot axle (26) and thus slants the grinding wheel (31). The pivot axle (26) is in this case formed as a film hinge through a zone of targeted elastic material deformation. A tensile spring device (38) brings about constant contact between the pressure pin (34) and the receiving part (21). The arrow of rotation (36) denotes the pivoting direction and (37) denotes the angle by which the grinding spindle unit slants with respect to the receiving part (21). The axis of the rotating workpiece (not shown) is denoted by (22).

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