Pipe fitting forming machine

The utility model relates to a pipe fitting forming machine which comprises a working table plate, at least one forming mold is arranged on the working table plate, the forming mold comprises an inner mold, an outer mold and a pressing mold sleeve, the inner mold comprises an inner core, a conical rod and a jacking device, the inner core is formed by encircling a plurality of inner core blocks, a conical hole is formed in the inner core, and the conical rod extends into the conical hole; the outer mold is sleeved outside the inner mold, a pipe fitting forming cavity is formed between the outer mold and the inner mold, the outer ring of the outer mold is provided with a pressing conical surface, and the outer mold is composed of a plurality of separated outer mold blocks; and the pressing die sleeve comprises a bottom die, a pressing die and a pressing mechanism. The inner die, the outer die and the pressing die sleeve are arranged, the inner die and the outer die are arranged in a split mode, the inner die is