Rapid forming equipment for large elbow

The utility model relates to the technical field of elbow manufacturing process equipment, in particular to large elbow rapid forming equipment which comprises a workbench, a pair of bases arranged on the workbench, positioning shafts vertically arranged on the bases, rotating wheels rotationally arranged on the positioning shafts and annular grooves formed in the outer circles of the rotating wheels. An annular groove is formed in the workbench, the section of the annular groove is semicircular, a hydraulic oil cylinder is further arranged on the workbench, a compression molding block is fixed to the front end of a telescopic rod of the hydraulic oil cylinder, the front end face of the compression molding block is an arc face, a pressing groove is formed in the arc face in the circumferential direction, and the section of the pressing groove is semicircular. According to the utility model, rapid and accurate forming of the high-strength large elbow is realized. 本实用新型涉及弯头制作工艺装备技术领域，具体涉及一种大弯头快速成型的设备，包括工作台和设置在所