Automatic replacement device for feeding tooling

The utility model provides an automatic replacement device for a feeding tooling, which solves the problem of automatically, quickly and accurately replacing a feeding device. An automatic replacing device for a feeding tooling comprises the feeding tooling, a lifting assembly, a tooling frame and a positioning assembly. The feeding tooling frame is arranged in a frame mode, and the two ends of a cross beam on the top of the tooling frame are symmetrically connected with two sets of lifting assemblies in a sliding mode. The feeding tooling is arranged on the lifting assembly; the lifting assembly is a rectangular lifting frame, and a lifting plate is arranged on the top of the lifting assembly. The positioning assembly is arranged in the middle of the feeding tooling frame, and the feeding tooling is fixedly arranged on the top of the positioning assembly. The automatic quick-change tooling frame has the advantages that the feeding tooling is accurately positioned on the tooling frame through the positioning