Test equipment of piezoceramics piece deflection under electric load

The utility model belongs to the piezoelectric ceramic element measuring technique, concretely relates to test equipment of piezoceramics piece deflection under electric load, including arm frame (1),robotic arm assembly (2), bottom electrode (3), 2 measuring mechanism (4), material loading platform (5), unloading platform (6), platform (7), the utility model discloses a present single gauge headmeasurement mode is compared to the mode of double measuring head simultaneous measurement, all obtains great promotion in the aspect of measurement accuracy, measurement of efficiency, measurement accuracy, has reduced the requirement of placing position, gauge head alignment precision to the part, the mistake that reads that manual operation produced is avoided to the measured data autmoatic storage, full process automation operation has greatly improved production efficiency, is fit for engineering production. 本实用新型属于压电陶瓷元件测量技术，具体涉及种压电陶瓷片在电载荷下变形量的测试设备，包括机械臂框架(1)、机械臂组件(2)、下电极(3)、2个测量机构(4)、上料台(5)、下料台(6)、平台(7)；本实用新型采用