Automatic production equipment for crane machining

The invention discloses automatic production equipment for crane machining. The equipment comprises a bottom plate, first clamping devices are fixedly connected to the left end and the right end of the upper surface of the bottom plate correspondingly, an adjusting device with adaptability is fixedly connected to the side wall of the bottom plate, grooves are symmetrically formed in the upper surface of the bottom plate, the adjusting device is slidably connected with the grooves, second clamping devices are symmetrically arranged above the two grooves, the second clamping devices are fixedlyconnected with the adjusting device, a lifting device is installed in the bottom plate, the lifting device is slidably connected with the adjusting device, a cutting device is arranged above the bottom plate, and the cutting device is fixedly connected with the bottom plate. The automatic production equipment can cut metal pipes and metal plates needed by a crane, has adaptability, can adapt to clamping of the metal plate