Mini-type thread mold with front mold hinged thread mechanism

Abstract

The invention discloses a mini-type thread mold with a front mold hinged thread mechanism. The mini-type thread mold with the front mold hinged thread mechanism comprises a mold frame, a gear transmission mechanism, an ejection mechanism, a thread connection rod and a molding pouring system; the mold frame is composed of a fixed side mounting plate, a female mold plate, a male mold plate, a bearing plate and a movable mounting plate; the gear transmission mechanism is composed of a small servo motor speed reducer and a series gear mechanism; the ejection mechanism is composed of an ejector rob, an upper ejector plate, a lower ejector plate and centres; and the molding and pouring system is composed of a male mold insert, a female mold insert, a base plate, a male mold bush, a female mold bush and a machine nozzle. The overall mechanism is matched with an injection molding machine to finish molding of a base product, specifically, through high-pressure casting of the injection molding machine and mold opening, the servo motor speed reducer drives the gear mechanism, the connection rod transmits torque to a threaded rod to achieve hinged thread demolding action, the ejection mechanism ejects the product out, and the structure has the characteristics that the gear mechanism is concentrated on a front mold and embedded with the ejection mechanism in a concentrated mode, the size ofthe whole mold frame is reduced, and the machining precision of the mold and the product production efficiency are improved fundamentally.

Description

Technical field [0001] The invention relates to the technical field of precision mold production and processing, in particular to a micro-thread front mold reaming mechanism mold. Background technique [0002] With the rapid development of the domestic mobile phone industry, corresponding supporting components have also developed. In order to cope with the competition in the market, especially the pixels required by mobile phone cameras are getting higher and higher, the mold precision requirements are also higher and higher. The precision of existing mold plastic products is difficult to meet the high-pixel lens yield rate, so The development and production of high-precision lens barrel base molds are also essential. Summary of the invention [0003] In order to solve the above technical problems, the purpose of the present invention is to provide a micro-thread front mold reaming mechanism mold, the specific technical solutions are as follows: [0004] A micro-thread front mold ...

AI Technical Summary

Problems solved by technology

In order to cope with market competition, especially the pixels required by mobile phone cameras are getting higher and higher, and the precision of molds is also getting higher and higher. The precision of existing mold plastic parts is difficult to meet the high-pixel lens yield, so The development and production of high-precision lens barrel base molds are also essential

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