A size detection equipment for gear

The utility model relates to a detecting instrument's technical field discloses a size detection equipment for gear, gear installation axle on being fixed in the support frame on the base and being located the base including the base, along the Z direction, be provided with the mount pad to the slip along Z on the support frame, and be connected through screw -nut sub phase between mount pad and the support frame, correspond respectively in the three direction of X, Y and Z of gear installation axle and be provided with a X to gauge head, a Y to gauge head and two Z to the gauge head, X sets the actuating mechanism who drives its removal to gauge head and Y respectively to the gauge head, and Z sets its gliding slider mechanism of radial direction along gear installation axle of drive to the gauge head, the detection efficiency is improved. 本实用新型涉及检测仪器的技术领域，公开了种用于齿轮的尺寸检测设备，包括底座、沿Z方向固定于底座上的支撑架以及位于底座上的齿轮安装轴，所述支撑架上沿Z向滑动设置有安装座，且安装座与支撑架之间通过丝杆螺母副相连接；所述齿轮安装轴的X、Y以及Z三个方向上分别对应设置有X向测头、Y向测头以及两个Z向测头；所述X向测头和Y向测头分别配设有驱动其移动的