Y-shaped tee joint injection mold with easy-molding function

Abstract

The invention provides an easy-to-form Y-shaped three-way injection mold, which includes a lower mold base and feet, a fixed template fixed plate, a fixed template, a movable template, a movable template fixed plate and an upper mold base. There is a flow channel in the center of the sprue sleeve and the sprue sleeve. The flow channel includes the main channel and the branch channel. There are multiple groups of Y-shaped cavities on the fixed platen. The third core is set on the movable platen and the fixed platen. The first core and the second core are respectively arranged on the fixed plate and the movable mold, the first spring is fixed between the fixed plate and the fixed plate, and the lower mold base is provided with a straight ejection mechanism, which includes The ejector rod, the runner and the positive Y-shaped cavity are equipped with a pull rod. The easy-to-form Y-shaped tee injection mold of the present invention has a simple structure and is easy to process and manufacture. The cavity arrangement is reasonable and the structure is compact, which saves mold materials and reduces the production cost of the mold, and is suitable for large workpieces. Mass production.

Description

technical field [0001] The invention belongs to the field of injection molds, in particular to an easy-to-form Y-shaped tee injection mold. Background technique [0002] In the connection of some pipelines, tees are widely used, especially in today's technologically advanced society, lightweight and corrosion-resistant plastic pipe fittings are used in pipelines of all walks of life. The general application is more and more widely. In order to facilitate the mass production of this kind of plastic parts, the commonly used method is to process them in batches through injection molds, which not only saves processing costs but also saves time and effort. Therefore, injection molds are commonly used in the mass production of plastic parts. Processing method, there are many types of tees, such as straight tees, oblique tees and Y-shaped tees. For different types of tees, different molds need to be made to complete the processing. In the existing equipment, straight tees The inje...

AI Technical Summary

Problems solved by technology

[0002] In the connection of some pipelines, tees are widely used, especially in today's technologically advanced society, lightweight and corrosion-resistant plastic pipe fittings are used in pipelines of all walks of life. The general application is more and more widely. In order to facilitate the mass production of this kind of plastic parts, the commonly used method is to process them in batches through injection molds, which not only saves processing costs but also saves time and effort. Therefore, injection molds are commonly used in the mass production of plastic parts. Processing method, there are many types of tees, such as straight tees, oblique tees and Y-shaped tees. For different types of tees, different molds need to be made to complete the processing. In the existing equipment, straight tees The injection molds made by the oblique tee are relatively simple and common, while for the Y-shaped tee, there are relatively few molds for making them. Because the shape is not horizontal, flat and vertical, the molds produced will be relatively complicated, and the mold It will be relatively large, and multiple products cannot be produced at one time, and the production efficiency is low. In view of this situation, the present invention proposes an easy-to-form Y-shaped tee injection mold, which can produce multiple tees at one time. The mold is simple and Occupies less space, realizes mass production, improves production efficiency and reduces production cost

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