A motor stator chip forming mechanism

Abstract

A machine stator chip forming mechanism consists of a rack and a distribution control box, the machine frame is provided with a conveying groove which is matched with the chip set, the conveying groove is fitted with a feeding device, and a forming device cooperating with the chip set is arranged above the middle part of the conveying groove, the forming device comprises an outer ring positioningcylinder and a forming lifting cylinder arranged on the frame, a lower part of the outer ring positioning cylinder is connected with an outer ring positioning sleeve which is matched with the outsideof the chip set, a forming lifting seat is connected below the forming lifting cylinder, a mould lifting seat is connected with a molding press slot head, an inner hole positioning head is sleeved under the forming press slot head, the inner hole positioning head is arranged in the forming press slot head through a return spring, and the inner hole positioning head is matched with the inner circular hole of the chip set. The invention realizes omni-directional positioning, and simultaneously the inner hole positioning head can be pressed into the forming press slot head so as not to affect theslot action of the slot head on the inner side of the chip, thereby ensuring forming quality and ensuring the appearance of the stator chip.

Description

[0001] Original application number: 2017100026306 [0002] Date of original filing: January 3, 2017 [0003] Applicant of the original case: Dongguan Institute of Technology [0004] The name of the original application: a precision molding machine for motor stator chips. technical field [0005] The invention relates to the field of electronic stator processing equipment, in particular to a motor stator chip forming mechanism. Background technique [0006] During the processing of the stator chip, most of the stator chips need to be formed, and there are many methods for forming the stator chip. [0007] Most of the existing stator molding is to form the stator blank of the stator chip first, and the stator blank of the stator chip is formed into a circular ring, the inner and outer diameters of which are the same as the iron chip, and then the inner circular hole of the stator chip is used to position the groove and use it. For the superposition positioning between chip...

AI Technical Summary

Problems solved by technology

[0007] Most of the existing stator molding is to form the stator blank of the stator chip first, and the stator blank of the stator chip is formed into a circular ring, the inner and outer diameters of which are the same as the iron chip, and then the inner circular hole of the stator chip is used to position the groove and use it. For the superposition positioning between chips, this method of positioning only on the circular surface is equivalent to only positioning the inner circular hole of each iron chip, ignoring the eccentricity of the iron chip during the casting process, which will cause As a result, the outside of the formed stator chip is uneven, which affects the quality of the chip

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