Fixing clamp for ultrasonic cleaning

The utility model relates to the technical field of ultrasonic cleaning, and discloses a stationary fixture for ultrasonic cleaning, which comprises a top plate, a motor is fixedly mounted at the top of the top plate, the output end of the motor is fixedly connected with a threaded rod, and the bottom of the threaded rod penetrates through the top of the top plate and extends to the lower part of the top plate. The outer surface of the threaded rod is sleeved with a threaded sleeve in a threaded mode, and the bottom of the threaded sleeve is fixedly connected with a connecting plate. According to the fixing clamp for ultrasonic cleaning, the distance between the clamping devices can be adjusted according to the sizes of objects needing to be cleaned, the objects cannot collide with each other and cannot hinder cleaning of the objects, meanwhile, the clamping devices at the bottoms of the two track plates can be used in a matched mode, and when the sizes of the objects are larger, the clamping devices can be u