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DETACHING-TYPE HIGH-PRECISE AND RIGID CONNECTION FOR TOOL, WORKPIECE OR GAUGE HOLDER TO NOSE OF MACHINE TOOL SPINDLE
DETACHING-TYPE HIGH-PRECISE AND RIGID CONNECTION FOR TOOL, WORKPIECE OR GAUGE HOLDER TO NOSE OF MACHINE TOOL SPINDLE
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机译:刀具,工件或量具座的分离型高精度和刚性连接,以达到机床主轴的鼻子
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摘要
PROBLEM TO BE SOLVED: To provide connection capable of always securing high positioning precision and rigidity of flange connection even in a case where a manufacturing tolerance of a flange element is wide.;SOLUTION: This connection is composed of a connection surface between a spindle nose 1 of a machine tool, a changing-type tool, gauge, or a workpiece holder 7. The machine tool is provided with a shortened centering taper 8 on the lower part of a flange of the holder 7, the taper is formed as a tubular stub 15 rigid in the axial and the radial direction and elastically expandable on the circumference. The stub is fitted to the diameter of a centering taper 6 on the spindle nose 1 through elasticity.;COPYRIGHT: (C)2002,JPO
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