Bad tire uniformity correction device

Abstract

The invention relates to a tire correction device, and provides a bad tire uniformity correction device. The bad tire uniformity correction device comprises a supporting plate, a hydraulic control module, a screw rod module, a sensor module and a tire placement module; the hydraulic control module comprises a hydraulic control system and a hydraulic rod; the sensor module comprises a temperature sensor and a pressure sensor; the screw rod module comprises a first screw rod module body, a first screw rod module polished rod, a second screw rod module body, a second screw rod module polished rod, a third screw rod module body and a third screw rod module polished rod; the tire placement module comprises a mounting plate, an upper sliding way, two correction modules oppositely arranged on theupper surface of the upper sliding way, and a screw rod module mounting plate; and the bottom of the mounting plate is connected with the hydraulic rod, the temperature sensor and an electric heatingpipe are mounted in a heating shell, and a plc is mounted on the screw rod module mounting plate. First, during correction, the two sides of tires are stabilized, and thus the situation that the tires incline to affect correction parameters is prevented; second, the groove problem of the tires due to rigid contact between inner rings of the tires and the upper supporting plate after tire correction is solved; third, the problem of heating uniformity of a heated part during tire correction is solved; and fourth, the device is suitable for the tires of different types and sizes.

Description

technical field [0001] The invention belongs to a tire correction device and provides a bad tire uniformity correction device. Background technique [0002] Unqualified tire uniformity is a serious problem of tires. Due to safety requirements, tires with unqualified tire uniformity are basically scrapped, and manufacturers will suffer huge losses; as the automotive industry has more and more requirements for tire technology High, such problems will become more prominent. Therefore, need a kind of tire correcting equipment, to solve the problem tire of unqualified uniformity. [0003] The patent application number is 201810022071.X. The invention discloses a tire correction device with poor uniformity, which includes an upper support mold and a lower support mold. The upper support mold is set above the lower support mold; the upper support mold and the lower support mold are set In the middle position of the tire, the rim of the tire is stretched; a hydraulic cylinder is a...

AI Technical Summary

Problems solved by technology

[0005] Specifically, the technical problems to be solved by the present invention are: first, to realize stability on both sides of the tire during correction, and to prevent the tire from tilting to affect the correction parameters; The rigid contact between the tires leads to the groove problem of the tire. The third solves the problem of the heating uniformity of the heating part when the tire is corrected. The fourth makes the device suitable for tires of different sizes

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