Dual shuttle open type rubber ball pin vulcanization mold

Abstract

The invention relates to the field of vulcanization forming molds of ball pin type auto part rubber products, and discloses a dual shuttle open type rubber ball pin vulcanization mold. The dual shuttle open type rubber ball pin vulcanization mold comprises a runner plate, a bottom plate and a base. The lower portion of the runner plate is fixedly connected with multiple division strips in the transverse direction at intervals, and a set of vulcanization module is arranged between every two adjacent division strips. The mold further comprises a shuttle drive mechanism used for side lower templates in the vulcanization modules to be separated towards the two sides or folded towards the middle. Side upper templates corresponding to the side lower templates synchronously move along with the side lower templates through vertically-arranged inserting rods, the lower ends of the inserting rods are fixedly connected with the side lower templates, and the upper ends of the inserting rods are movably inserted into the side upper templates. In the dual shuttle open type rubber ball pin vulcanization mold, mold core inserts and the side upper templates or side lower templates are integrally designed, the mold core inserts and product embedded parts do not need to be independently assembled any more, the time for assembling the mold core inserts and the product embedded parts is omitted, after products are vulcanized and taken out, vulcanization of the next time can be immediately carried out without waiting for insert separating, and production efficiency is improved.

Description

technical field [0001] The invention relates to the field of vulcanization molding molds for rubber products of ball-pin auto parts, in particular to a double-shuttle open type rubber ball-pin vulcanization mold. Background technique [0002] The rubber ball pin in the automobile thrust rod is manufactured by rubber vulcanization molding with an injection machine and a vulcanization mold. The main steps of the vulcanization molding of a general ball pin product are to put the metal ball pin skeleton into the vulcanization mold, close the mold, and vulcanize. , Die opening, take out the product, as introduced in the background technology of a kind of rubber ball pin vulcanization mold of CN207841929U. However, the rubber ball pins to be produced in this program are structurally different from the products to be produced in the above-mentioned patents. For the rubber ball pins to be produced in this program, 1. the two ends of the middle sphere of the metal ball pin skeleton s...

AI Technical Summary

Problems solved by technology

[0005] In view of the shortcomings of the background technology, the present invention provides a double-shuttle open rubber ball pin vulcanization mold. The problem to be solved is that when the vulcanization mold in the prior art produces rubber ball pins, it is cumbersome to place the skeleton and inserts, and it relies on manual separation. The core inserts are time-consuming, labor-intensive, easy to damage the core inserts, and low efficiency.

Images