Three -dimensional precision detection device

The utility model discloses a three -dimensional precision detection device, including mount, base, detecting device, operating means, control system, computer, characterized by: be equipped with upper table and lower table on the base, drive mechanism includes DC servo motor, air bearing, operating means includes master switch, downward modulation button, rise button, lower switch and goes up theswitch, detecting device includes that CCD image gauge head, Z are to the main shaft, Z is equipped with the chaining pin to the main shaft lower part, the utility model discloses a drive mechanism is removing in -process zero friction power and friction, and movement accuracy is high, pollution -free, the computer has perfect measurement function and online function. 本实用新型公开种三坐标精度检测装置，包括固定架、基座、探测装置、操作装置、控制系统、计算机，其特征是：所述基座上设有上工作台和下工作台，所述传动机构包括直流伺服电机、空气轴承；所述操作装置包括总开关、下调按钮、上调按钮、下开关和上开关；所述探测装置包括CCD影像测头、Z向主轴，所述Z向主轴下部设有测针；本实用新型的传动机构在移动过程中无摩擦力和无振动，运动精度高、无污染；计算机具有完善的测量功能和联机功能。