Forming die for outer drum of drum washing machine

The forming mold comprises a movable mold assembly and a lateral core pulling mechanism, the lateral core pulling mechanism comprises a first sliding block, a core pulling oil cylinder, a second sliding block, a nitrogen spring assembly, an insert, a first inner sliding block and a second inner sliding block, and the nitrogen spring assembly is provided with a first core rod used for forming a through hole in a mounting cantilever; the first inner sliding block and the second inner sliding block form a wedge structure, and the second inner sliding block is in vertical sliding fit with the second sliding block. During mold closing, the combination of a forming surface, a first inner sliding block and a second inner sliding block is used for forming an outer ring rib, the combination of an insert and a first core rod is used for forming a mounting cantilever, the combination of a second sliding block and a fixed mold assembly is used for forming a first connecting structure, and the combination of the second in