Piezoelectric material electric polarization clamping device

Abstract

The invention discloses a piezoelectric material electric polarization clamping device. The piezoelectric material electric polarization clamping device is characterized in that a clamping and positioning mechanism can clamp and position a plurality of piezoelectric materials to be electrically polarized at the same time, a clamp supporting, positioning and locking mechanism can lock and positionthe clamping and positioning mechanism so as to replace the clamping and positioning mechanism, the piezoelectric materials to be electrically polarized are loaded, unloaded and replaced at the same time, the loading and unloading efficiency can be effectively improved, the electric polarization efficiency is improved. According to the piezoelectric material electric polarization clamping device,the piezoelectric materials can be clamped by another external clamping and positioning mechanism during electric polarization, and the use convenience is improved; the clamp supporting, positioning and locking mechanism is arranged, the clamping and positioning mechanism is supported through two supporting plates, the distance between the two supporting plates is adjusted through a rotary knob, afixing device is arranged, the clamping and positioning mechanism is pressed and fixed through a pressing device of the fixing device by rotating the rotary knob, the fixing range is large, and the operation is simple.

Description

technical field [0001] The invention relates to the technical field of clamping devices, in particular to a piezoelectric material electric polarization clamping device. Background technique [0002] When the piezoelectric material is polarized in the electric field, the material will be deformed due to the displacement of the charge center. Using these characteristics of the piezoelectric material can realize the mutual conversion of mechanical vibration (sound wave) and alternating current, so the piezoelectric material is widely used in sensor elements middle. The electric polarization clamping device in the prior art generally uses clamps to fix the material, and the current clamps generally can only clamp one at a time, the efficiency is low, and a lot of time is wasted during replacement, which affects the polarization efficiency. Contents of the invention [0003] The present invention is realized through the following technical solutions: the present invention pro...

AI Technical Summary

Problems solved by technology

The existing electric polarization clamping device generally uses clamps to fix the material. The current clamps generally can only clamp one at a time, which is inefficient and wastes a lot of time when replacing, which affects the polarization efficiency.

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