The utility model discloses a mould structure with stop pins. The mould structure comprises an upper template, a lower template and a bottom plate positioned below the lower template, wherein a liftable ejector plate is arranged between the bottom plate and thelower template; an ejector pin is arranged on the ejector plate; a plurality of raised stop pins are arranged on the upper end surface of the bottom plate; the upper end surfaces of all the stop pins are planes and positioned on the same horizontal plane. According to the mould structure, the raised stop pins are arranged on the upper end surface of the bottom plate, and the upper end surfaces of all the stop pins are the planes and positioned on the same horizontal plane; when the ejector pin is reset, the ejector plate is only clung to and in contact with the stop pins, so that the fitting surfaces are reduced, sundries such as scrap iron are remained in a space supported by the stop pins, and the problem of uneven fitting can be solved.