Rapid clamping device for tire mold

Abstract

The invention belongs to the technical field of tire molds, and discloses a rapid clamping device for a tire mold. The rapid clamping device is characterized in that a mold clamping rod is mounted inan upper cover, a base and an upper ring of the tire mold, and is in a static state in the tire vulcanization process; an oil cylinder body, a piston rod, a clamping cylinder body, an upper pressing ring, a clamping ball and the like form a moving part of the rapid clamping device, the moving part is mounted on a double-mode shaping vulcanizing machine component, and namely, the moving part is arranged on an upper cross beam, the base and a central water (oil) cylinder of a double-mode shaping vulcanizing machine; the structure of the vulcanizing machine component is to be matched with the structure of the moving part of the rapid clamping device for the mold; and the clamping ball is mounted on the piston rod, and the clamping ball is matched with the lower end of the clamping cylinder, so that the clamping ball can form radial movement, and namely, rapid clamping of the vulcanizing machine to the mold is achieved. According to the rapid clamping device for the tire mold, rapid and automatic mounting of the tire mold is achieved, the defect of a current manual clamping mode is solved, and the safety and the high efficiency are achieved.

Description

technical field [0001] The invention belongs to the technical field of tire molds, in particular to a tire mold quick clamping device. Background technique [0002] At present, the existing technologies commonly used in the industry are: [0003] 1. Manual clamping with bolts. [0004] 2. The patent "Clamping Method of Hot Plate of Vulcanizing Machine and Upper Ring and Base of Tire Mold", its main technical features are: the cylinder piston drives the pressing block to protrude through the long groove of the upper ring and the base, when the pressing block protrudes to a height When reaching the ring space of the upper ring and the base, the motor drives the piston rod to rotate 90°, at this time, the oil cylinder drives the piston to shrink back so that the pressing block presses the upper ring and the base to realize the quick clamping of these two parts. [0005] The problem that prior art exists is: [0006] First, the labor intensity is high; especially the mold cla...

AI Technical Summary

Problems solved by technology

[0006] 1. The labor intensity is high; especially the mold clamping is carried out under the high temperature of vulcanization, which is dangerous and low in efficiency

[0007] 2. The structure involved in the patent "Clamping Method of the Hot Plate of the Curing Machine and the Upper Ring and Base of the Tire Mold" is different from this patent, and does not involve the quick clamping method of the water (oil) cylinder in the center of the vulcanizing machine

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