Shock absorber dust boot mold

Abstract

This utility model discloses a dust cover mold for a shock absorber, comprising: a front mold, with a rear mold disposed on one side of the front mold for mold closing; at least two front mold cavities arranged side by side on the inner side of the front mold; a mold neck ring, detachably installed on the top of the inner side of the front mold cavity for cooperating with an external air-blowing needle; a positioning groove, formed on the lower surface of the front mold for connecting an external positioning needle to fix the lower end of the product; and a guide assembly disposed between the front mold and the rear mold for positioning during mold closing. This utility model, by providing two front mold cavities, a mold neck ring, and a positioning groove, allows the mold to be used with a dual-station injection molding machine to produce two independent products at once, improving the production efficiency of blow molding. Furthermore, the addition of a blank positioning groove at the lower end of the mold ensures that the lower end of the product can be fixed on the lower positioning needle during mold opening, eliminating the need for an ejector mechanism and achieving stable demolding, thus simplifying the mold structure.

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