A clamping linkage mechanism and claw plate

Abstract

The invention discloses a clamping linkage mechanism and a claw disc. Through cooperation of sheave groups and transmission pieces, clamping claws are fixedly arranged on the transmission pieces, one clamping claw is correspondingly arranged at one side of each sheave group, and the clamping claws are distributed in central symmetry with the center of a bottom plate as the center, and move along with the transmission pieces to move towards the center or away from the center synchronously so as to adjust the size of circumference along which the clamping claws are located. In the whole mechanism, only single power is needed to drive each single clamping claw, and the synchronous adjustment of the plurality of clamping claws is realized through the linkage mechanism in the claw disc. The structure is simple and ingenious, the cost is low, and the work efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of clamping mechanism design, and in particular relates to a clamping linkage mechanism and a claw plate. Background technique [0002] Since the tires are subjected to the greatest stress and wear out quickly during takeoff and landing, it is necessary to replace the tire skin frequently and perform flaw detection on the wheel hub after a dozen to dozens of takeoffs and landings. Because aircraft tires are heavy, and one tire weighs more than 100 kilograms, a special equipment tire dismantling machine is needed when the tire is replaced and disassembled. [0003] The tire dismantling machine is a kind of special equipment specially used to separate the tire and the wheel hub. The claw disc is the core component of the tire dismantling machine. The clamping claws on the claw disc directly clamp the side wall of the tire. Due to the working needs of the dismantling machine, the tire center It must be located...

AI Technical Summary

Problems solved by technology

However, the cost of the claw plate mechanism equipped with multiple powers is relatively high, and the volume is relatively large

Moreover, during operation, it is time-consuming and labor-intensive to adjust the clamping jaws individually, and the work efficiency is low. Moreover, due to the existence of errors, even if multiple power mechanisms are adjusted at the same time, the accuracy of the position of the clamping jaws cannot be guaranteed, and the accuracy is not high.

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