The invention provides a bushing locating rack which comprises a square frame (10) as well as cross beams (11) and longitudinal beams (12) that are fixedly installed inside the square frame (10); two parallel opposite sides of the square frame (10) are fixedly provided with at least two parallel cross beams (11) in a way of keep certain internal, and the other two parallel opposite sides of the square frame (10) are fixedly provided with at least two parallel longitudinal beams (12) in a way of keep certain internal; the cross beams (11) and the longitudinal beams (12) vertically intersect with each other in a crossing way, and bushings are placed at the crisscross parts (121) along the up and down directions. The bushing locating rack with the structure can be used for effectively determining the position of a decompression exhaust hole.