A molding die

Abstract

The present application relates to the technical field of mould, in particular to a forming die. The forming die comprises a first die, a second die, a third die and a positioning piece. The first die is provided with a first forming structure. The second die is provided with a second forming structure and a first liquid guide hole. The second forming structure is matched with the first forming structure. The third die is detachably arranged between the first die and the second die. The end face of the third die close to the first die is provided with a third forming structure matched with the first forming structure and a second liquid guide hole. The positioning piece is detachably arranged between the first die and the second die. The positioning piece comprises an assembly structure for assembling an arc-shaped wire. The present application can keep the position and stability of the semi-finished workpiece and the arc-shaped wire in the second forming cavity through the assembly structure, ensure that the shape and performance of the finished workpiece meet the requirements, and improve the overall efficiency on the basis of realizing the wrapping process of the arc-shaped wire and curing the outer wrapping layer through two-stage steps.

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