Injection mold of water meter shell

Abstract

The invention discloses an injection mold of a water meter shell. The injection mold comprises a fixed mold plate, a movable mold plate, a movable mold bottom plate, a mold foot strip and a mold foot plate, all of which are sequentially arranged from top to bottom. A sprue bush and inclined guide columns are arranged on the fixed mold plate. A half sliding block is arranged in the fixed mold plate and movably connected with the inclined guide columns. Sliding blocks, molding cores and inserts are arranged in the middles of the inclined guide columns and are sequentially and fixedly connected. Main cores are arranged in the inserts. Main core sleeves and ejector rods are arranged outside the main cores. The main cores are fixedly connected with the movable mold bottom plate. The ejector rods are connected with the inserts. Cylindrical pins are arranged outside the main core sleeves. A rear ejector plate and a front ejector plate are arranged on the mold foot plate. The injection mold of the water meter shell is safe and reliable in parting and core drawing motion, good in processing effect, compact in structure, good in stability and convenient to operate.

Description

technical field [0001] The invention relates to the technical field of molds, in particular to an injection mold for a water meter casing. Background technique [0002] Injection mold is a tool for producing plastic products; it is also a tool for giving plastic products complete structure and precise dimensions. Injection molding is a processing method used in the mass production of certain complex-shaped parts. Specifically, it refers to injecting the heated and melted material into the mold cavity by high pressure, and after cooling and solidifying, a molded product is obtained. [0003] When using, first of all, each pair of molds should be equipped with a resume card, with detailed records and statistics of its use, care (lubrication, cleaning, anti-rust) and damage, so that it can be found which parts and components are damaged and the degree of wear, so as to provide Information on finding and solving problems, as well as the molding process parameters of the mold a...

AI Technical Summary

Problems solved by technology

Injection mold is an important process equipment for the production of various industrial products. With the rapid development of the plastics industry and the popularization and application of plastic products in industrial sectors such as aviation, aerospace, electronics, machinery, ships and automobiles, the requirements for molds are becoming more and more demanding. Higher and higher, the traditional mold design method has been unable to adapt to today's requirements

[0006] At present, the existing injection molds for water meter shell processing are not stable, inconvenient to operate, and the processing accuracy is average.

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