Automatic punching device for tire mold

Abstract

The invention discloses an automatic punching device for a tire mold, and relates to the technical field of punching devices. The automatic punching device for the tire mold comprises a workbench, a positioning mechanism, a rotating mechanism, a linkage mechanism, an abutting mechanism and a punching mechanism; the rotating mechanism is installed at the bottom of the workbench; a circular groove is formed in the workbench, and the positioning mechanism is installed on the rotating mechanism and located in the circular groove; and the positioning mechanism comprises a base disc, a bottom disc, driving assemblies and three driven assemblies, the bottom disc is installed at the bottom of the base disc, a cavity used for containing the three driven assemblies is formed between the bottom disc and the base disc, and each driving assembly is provided with a limiting assembly connected with the driving assembly. According to the automatic punching device for the tire mold, the tire mold can be quickly positioned, the positioning requirements of various tire molds with different sizes can be met, the automation degree is high, and the production efficiency and the product quality are improved; and multi-direction and multi-angle punching operation of the tire mold can be completed, and the overall machining efficiency and the practical performance are further improved.

Description

Technical field [0001] The present invention discloses a tire mold automatic punching device, which relates to the technical field of punching devices. Background technique [0002] During the tire vulcanization, in order to release the air in the mold type cavity to be released, the rubber can be uniformly distributed in the mold, and there is a need to open a plurality of air holes on the tread of the tire mold, and the air pore position consistency is required. If the position of the pores, the diameter is inconsistent, the sulfurized tire fetus is arranged in a non-standard, especially the appearance, in particular in the tire part of the block, because the arc of this position is large, to process the angle of the arc method The difficulty is very difficult; in addition, the air hole is thin and long, and the center line of the air hole needs to be vertical with the cutting line of the tread. When processing, the tool is very easy to run, causing the pore sleeve to be diffic...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a tire mold automatic punching device to solve the problem of low degree of automation in the prior art, cumbersome and inconvenient operation, and the inability to realize the rapid positioning of the tire mold and the adjustment of the processing angle, as well as the inability to adjust multiple tire molds according to production requirements. The positioning of tire molds of different sizes affects the technical problems of tire mold processing accuracy and subsequent tire production quality

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