Spiral electrode piezoelectric actuator polarization platform device

• Main Authors: ZENG AOKE, YAN PENGFEI, MA RUIXIANG, LIU YONGGANG, ZHANG SHULIANG
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2021
• Subjects: ELECTRICITY

The invention belongs to the technical field of piezoelectric ceramic polarization, and particularly relates to a spiral electrode piezoelectric actuator polarization platform device which comprises a bottom plate, a top plate, a first stand column, a second stand column, a third stand column, a fourth stand column, a first limiting assembly and a second limiting assembly. The first limiting assembly is arranged on the upper surface of the bottom plate; the second limiting assembly is arranged on the lower surface of the top plate; and the first limiting assembly and the second limiting assembly are of the same structure and are coaxially installed. The device can realize automatic positioning and clamping of special-shaped electrodepiezoelectric actuators with different diameter and thickness during use, is high in positioning precision on thepiezoelectric actuators, is perfect in high-voltage protection measures, is simple to operate, and the use requirements of people on the spiral electrode piezoelectric