Fit forming device for integrated accessory connected with adblue tank

The invention discloses a fit forming device for an integrated accessory connected with an adblue tank. The fit forming device comprises an adblue tank body and the integrated accessory of a pump connecting joint, pump mounting joints and a pump exhaust joint, wherein the integrated accessory is mounted on the adblue tank body. According to the fit forming device, the intra-mold fit process is adopted, the component integrating the pump mounting joints, the pump connecting joint and the pump exhaust joint is organically combined with the tank body, leakage of urea is avoided, safe and firm fixing of an urea metering injection pump is guaranteed, the structure of the adblue tank is optimized, the manufacturing process is simplified, the production efficiency is improved, the potential quality hazard is reduced, the quality consistency of finished products is improved, the production cost of the products is lowered, the integral strength and rigidity of the products are improved, and the stability of the adblue