Central positioning device used for production and processing of solid tire

Abstract

The invention discloses a central positioning device used for production and processing of a solid tire. The device includes an upper fixing cover, a lower positioning body, the solid tire and a wheelhub, the lower portion of the upper fixing cover is provided with the lower positioning body, an inner cavity formed by the lower positioning body and the upper fixing cover is internally provided with the solid tire, the wheel hub is arranged on the solid tire, a positioning bottom plate is installed on the lower positioning body, the positioning bottom plate and the lower positioning body are fixedly connected through a bolt of the positioning bottom plate, a tapered positioning column is installed on the positioning bottom plate, the outer side of the tapered positioning column is providedwith a positioning sleeve, and the upper end of the positioning sleeve is connected with a support plate fixing disk. According to the central positioning device used for production and processing ofthe solid tire, an arranged positioning sleeve, a fixing plate and the support plate fixing disk have many sizes and types, according to the different types of the solid tire needing processing, replacement can be conducted, the device is suitable for processing of the solid tire various in type, and the processing precision is very high.

Description

technical field [0001] The invention relates to the related technical field of solid tire production, in particular to a center positioning device for solid tire production and processing. Background technique [0002] A solid tire is a tire corresponding to a pneumatic tire (hollow tire). Its carcass is solid and does not use cords as a skeleton and does not need to be inflated, so it does not need an inner tube or an airtight layer. The earliest tires were solid tires. Solid tires are currently only used for high-load vehicles or machinery traveling at low speeds, and also for machinery in fixed positions. Solid tires are generally divided into two types: bonded and non-bonded. The former refers to tires with rubber directly vulcanized on the rim, and the latter refers to tires that are fixed on the rim after vulcanization. According to the shape, it can be divided into cylindrical solid tires and slanted bottom solid tires; according to the application, it can be divide...

AI Technical Summary

Problems solved by technology

At present, in the production process of solid tires, the method of cooperating with the inner edge of the rim and the steel ring of the mold is generally adopted. This method cannot realize the production of solid tires with rims with reinforcing ribs, and the production capacity is limited, and the dynamic balance performance of solid tires is relatively low. Poor, affecting product quality

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