A dual-cavity motor casing transfer mold structure

Abstract

The invention discloses a double-cavity motor casing transfer mold structure, which includes a material cutting mechanism, a mold body, a material cutting mechanism, and a mold for punching out raw materials for the motor casing, and the material cutting mechanism includes a male mold assembly and a concave mold group The die assembly is dispersedly provided with double-hole blanking openings, the punch assembly includes a double-column punch corresponding to the double-hole blanking openings, and the double-hole blanking openings The bottom is respectively provided with a blanking baffle; the main body of the mold is a multi-station transfer mold group for forming the raw material into a motor shell, and the end of the blanking baffle is set corresponding to the first station of the main body of the mold. By setting a double-hole blanking port on the blanking mechanism and cooperating with the blanking baffle to transfer the raw materials punched by the blanking mechanism to the first station of the main body of the mold, the double blanking production mode is realized and the stamping transmission is effectively improved. The production efficiency of the mold production line.

Description

technical field [0001] The invention relates to the technical field of micro-motor stator stamping, in particular to a dual-cavity motor housing transfer die structure. Background technique [0002] The transfer die is a special process equipment for processing materials into parts in cold stamping processing, called cold stamping transfer die; stamping is to apply pressure to the material at room temperature by using the die installed on the press to make it produce A pressure processing method that separates or plastically deforms to obtain the required parts; the multi-station stamping transfer die has multiple stations, and a variety of different dies can be used to perform a variety of different process operations on a workpiece. Accurate and fast, it can improve the yield of workpieces and increase production, which is very practical. [0003] However, there are still some shortcomings in its actual use. For example, the multi-station stamping die needs to go through ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems mentioned in the background technology that the old-fashioned single-cavity transfer mold structure is still used in the prior art, it cannot cooperate with the dual-production line transfer mold for product processing, the utilization rate of raw materials is low, and the production efficiency is not ideal. The present invention provides a The double-cavity motor shell transfers the mold structure. By setting a double-hole blanking port on the material-cutting mechanism and cooperating with the blanking baffle, the raw materials punched by the material-cutting mechanism are transferred to the first station of the main body of the mold to realize double-dropping. Material-based production method, effectively improving the production efficiency of the stamping transfer mold production line

[0006] The second object of the present invention is to solve the problem that the raw material discs formed after blanking are prone to deflection or flipping during the blanking process, resulting in inaccurate blanking points and affecting the smoothness of the transfer mold structure.

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