Double-color injection mold for pipe clamp of automobile circuit wire

Abstract

The invention discloses a double-color injection mold for a pipe clamp of an automobile circuit wire. The double-color injection mold comprises an upper mold plate and a lower mold plate, wherein a first injection mold and a second injection mold are arranged between the upper mold plate and the lower mold plate and comprise a first fixed mold plate and a second fixed mold plate which are respectively internally provided with a fixed mold insert; the lower mold plate is respectively provided with first mold feet and second mold feet; the first mold feet and the second mold feet are respectively provided with a movable mold plate; the movable mold plates are respectively internally provided with a movable mold insert and a pressing column; the first mold feet and the second mold feet are respectively internally provided with an avoiding groove which is internally provided with a prying rod; each prying rod is provided with a lower pushing plate and an upper pushing plate; each upper pushing plate is provided with a top column and an insert rod; the first fixed mold plate is provided with a top-column concave opening; the second fixed mold plate is provided with a pressing-column concave opening; the top column is matched with the top-column concave opening; one insert rod, the corresponding fixed mold insert and the corresponding movable mold insert form a first injection mold cavity; the pressing column is matched with the pressing-column concave opening; after the insert rods are withdrawn, the formed space is a second injection mold cavity, and by secondary injection molding with a mold blank, the complete product is formed.

Description

technical field [0001] The invention relates to a two-color injection mold used for producing automobile circuit conductor pipe clips, belonging to the field of injection molds. Background technique [0002] Injection molds are used to produce pipe clips for automobile circuit wires. The pipe clips are fixed on the automobile engine, and the automobile circuit wires are clamped by the pipe clips. In order to distinguish the wires with different functions, the pipe clips are generally made of two colors. The existing technology uses secondary Injection molding, that is, two sets of molds are used. The first set of molds first injects the tube clamp blank of the first color, and then uses the tube clamp blank as an insert and puts it into the second set of molds for secondary injection molding. The disadvantages are: : The cost of the mold is large and the production efficiency is low. Contents of the invention [0003] The purpose of the present invention is to overcome th...

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Problems solved by technology

[0002] Injection molds are used to produce pipe clips for automobile circuit wires. The pipe clips are fixed on the automobile engine, and the automobile circuit wires are clamped by the pipe clips. In order to distinguish the wires with different functions, the pipe clips are generally made of two colors. The existing technology uses secondary Injection molding, that is, two sets of molds are used. The first set of molds first injects the tube clamp blank of the first color, and then uses the tube clamp blank as an insert and puts it into the second set of molds for secondary injection molding. The disadvantages are: : The cost of the mold is large and the production efficiency is low

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