The utility model discloses a simple calibrator for a vibrating table. The device comprises a front-end sleeve (A), a rear-end base (B) and a test rod (C), the simple calibrator of the vibration tableis formed by combining three mechanisms and has a vibration direction (D). Wherein the rear-end base (B) is connected with the long-strip-shaped test rod (C), the test rod (C) is perpendicular to thecenter of the rear-end base (B), the test rod (C) penetrates through the front-end sleeve (A), the test rod (C) penetrates through the center of the front-end sleeve (A), and the thickness directionof the long-strip-shaped test rod (C) is in the vibration direction. The simple calibrator for the vibrating table can ensure good states of the vibration control system and the vibrating table body,and ensure accurate control data of a product.