Positioning device and technology for valve production and machining

The invention relates to the technical field of valve machining, and discloses a positioning device for valve production and machining and a technology thereof.The machining device comprises a machining table, a light source assembly and a displacement assembly are arranged at the left end and the right end of the machining table correspondingly, and a rotary lifting table is arranged at the center of the light source assembly and the center of the displacement assembly; a clamping assembly is arranged on the rotary lifting table, a positioning light source is arranged on the light source assembly and fixed to a supporting body through a light source disc, a cutting module is arranged on the displacement assembly, and the irradiation center of the positioning light source and the irradiation center of the positioning camera are located on the same axis. By means of the characteristics of high efficiency, accuracy and flexibility of the positioning device for valve production and machining, great convenience i