Transmission belt forming die capable of reversible repeated installation and method for disassembling and assembling transmission belt

Abstract

The invention aims at solving the defects that when a forming die in the prior art is used for vulcanization forming of a transmission belt, a complete vulcanization forming process needs to move a gland and a die ring back and forth twice, so that the disassembly and assembly work is complicated, the efficiency is low, and the labor intensity is high, and provides a reversible and repeatedly installed transmission belt forming die and a method for assembling and disassembling transmission belts. The forming die comprises an annular upper cover, a base, annular dies and a fastening device, wherein the upper cover and the base have the same structure; annular dies are arranged between the base and the upper cover; two or more annular dies are arranged between the base and the upper cover; aforming surface is arranged on the outer circumference of each annular die; the forming surfaces of the two annular dies form one or more die cavities for installing transmission belts after the twoannular dies are superposed; the upper cover and the base are fixedly connected through a fastening device, and the annular dies are fixed between the upper cover and the base. According to the forming die, disassembly and assembly work is reduced by half, and disassembly and assembly efficiency is improved.

Description

technical field [0001] The invention relates to a transmission belt forming mold which can be reversely and repeatedly installed and a method for disassembling and assembling the transmission belt. Background technique [0002] In the prior art, a molding die is required to vulcanize and mold the transmission belt. The molding die in the prior art generally includes a base, a gland and a mold ring. The mold ring is arranged between the base and the gland, and the mold ring is fixed on the base and Between the glands, the forming mold with this structure, due to the structural shape of the bottom seat, the gland and the mold ring itself, after the vulcanization molding of the transmission belt is completed, the fixing device needs to be opened in sequence, the gland is removed, and the Lower the mold ring, and remove the formed transmission belt at the same time. When molding is required again, the mold ring needs to be stacked on the base in turn, and the triangular or trape...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to solve the problem that a complete vulcanization molding process needs to reciprocate and move the gland and the mold ring twice when using the molding die in the prior art to vulcanize the transmission belt, resulting in cumbersome disassembly work, low efficiency, and laborious Insufficient strength, provide a reversible and repeatable drive belt molding mold and a method of disassembling the drive belt

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