Scissor type lifting machine with automatic locking function

The utility model relates to the technical field of scissor lifters, and discloses a scissor lift with an automatic locking function, which comprises a mounting table and a scissor lift main body, vertical plates are symmetrically and fixedly assembled on the surface of the mounting table, connecting blocks are fixedly assembled on the tops of the vertical plates, connecting grooves are symmetrically formed in the bottoms of the connecting blocks, and the connecting grooves are fixedly assembled on the surfaces of the vertical plates. Mounting pipes are fixedly assembled on the top surfaces of the connecting grooves, inserting pipes are movably assembled at the bottoms of the mounting pipes, mounting blocks are fixedly assembled at the bottoms of the inserting pipes, inserting grooves are formed in the bottoms of the mounting blocks, and telescopic springs are assembled on the mounting pipes and the inserting pipes; according to the shear type lifting machine with the automatic locking function, through coope