Right-angle pipe fitting mold with efficient molding and demolding function

Abstract

The invention discloses a right-angle pipe fitting mold with an efficient molding and demolding function, and relates to the technical field of pipe fitting mold machining devices. In the right-anglepipe fitting mold, an output connecting rod mechanism of a transverse power cylinder is connected with a transverse connecting pipe / intra-pipe mold core in a matched manner; a transverse adjustment rack plate is movably installed on a first bottom-side clamping base; a first matching gear matched with the transverse adjustment rack plate is movably installed on the first bottom-side clamping base;a second upper-side driving gear matched with the transverse adjustment rack plate is movably installed on the first bottom-side clamping base; a movable mold clamping base is installed in an upper-side movable mold set periphery body; a pair of injection molding movable molds are installed in the movable mold clamping base; the middle parts of movable mold cavities of the injection molding movable molds are provided with middle injection holes communicating with an injection molding channel; and one injection molding movable mold is independently provided with an end opening replacement moldin a matched manner. The right-angle pipe fitting mold can efficiently complete the operation of machining multiple right-angle pipe fittings, quickly complete the operation of demolding the molded pipe fittings and make contact surfaces on two sides firmer.

Description

technical field [0001] The invention relates to the field of pipe fitting mold processing devices, in particular to a 90-degree angle pipe fitting mold for efficient molding and demoulding. Background technique [0002] Pipe fittings are a general term for parts that play the roles of connection, control, direction change, diversion, sealing, support, etc. in the pipeline system. Among the elbows, the 90-degree angle steering elbow and the 180-degree angle steering elbow are mostly used. In the manufacturing process of 90-degree angle steering elbow pipe fittings, the initial process is to mold the 90-degree angle steering elbow pipe fittings through the injection mold. Low, the demoulding collection efficiency is not high, and in the injection molding process, the single-side injection method is adopted, the weld lines extruded on both ends of the final pipe fittings will be too obvious, and the fracture of the forming plastic mold starts from the weld lines. If the force...

AI Technical Summary

Problems solved by technology

In the manufacturing process of 90-degree angle steering elbow pipe fittings, the initial process is to mold the 90-degree angle steering elbow pipe fittings through the injection mold. Low, the demoulding collection efficiency is not high, and in the injection molding process, the single-side injection method is adopted, the weld lines extruded on both ends of the final pipe fittings will be too obvious, and the fracture of the forming plastic mold starts from the weld lines. If the force on both sides of the contact surface is not the same, it is easy to break the product

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