Motor iron core automatic gluing lamination high-speed stamping grading die

Abstract

A motor iron core automatic gluing lamination high-speed stamping grading die comprises an upper die, a lower die, a material guiding plate, an upper die base, an upper cushion plate, a male die cushion plate, a blanking male die, a blanking female die, a concave formwork, a female die cushion plate, a locking ring and a lower die base. The blanking female die is installed in the concave formwork, the locking ring is located below the blanking female die and axially provided with a locking hole, and the blanking female die is opposite to the locking hole. The inner diameter of the locking ring is smaller than that of the blanking female die, the locking ring is placed in the lower die base, a product outlet is arranged below the lower die base, the lower end of the locking hole is communicated with the product outlet, and the motor iron core automatic gluing lamination high-speed stamping grading die further comprises an adhesion module. The locking ring is arranged below the blanking female die, perpendicularity and flatness of an iron core are guaranteed, the coinciding degree of adjacent stamping pieces is high, the locking ring is used for collecting the stamping pieces, and the later period labor cost can be greatly reduced. The upper die is provided with the adhesion module, stamping and adhesion are synchronously performed, and working efficiency is greatly improved. The invention belongs to the technical field of die devices.

Description

technical field [0001] The invention belongs to the technical field of mold equipment, and in particular relates to a progressive die for automatic viscose lamination of motor iron cores and high-speed stamping. Background technique [0002] Stamping die--in cold stamping processing, a special process equipment for processing materials (metal or non-metal) into parts (or semi-finished products), called cold stamping die (commonly known as cold stamping die). Stamping - is a pressure processing method that uses a mold installed on a press to apply pressure to the material at room temperature to cause separation or plastic deformation to obtain the required parts. [0003] Stamping die is an indispensable process equipment for stamping production, and it is a technology-intensive product. The quality, production efficiency and production cost of stamping parts are directly related to the design and manufacture of molds. The level of mold design and manufacturing technology i...

AI Technical Summary

Problems solved by technology

[0007] 1. The stamped sheets are scattered all over the place, and they need to be sorted out manually, which is time-consuming and laborious, and the production efficiency is low

[0008] 2. It is necessary to manually superimpose multiple stamping sheets and then place them on the fixture, and then weld them. Manual stacking will easily cause low overlap of adjacent stamping sheets, which will affect the performance and size of the motor after welding.

[0009] 3. The tightness of the punched sheets stacked together is poor, and there is a gap between the sheets, which needs to be completed by a second press with a press. The verticality and flatness of the iron core are poor, and there is a magnetic resistance effect on performance, which reduces the motor. performance

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