Device for detecting dynamic balance of hub of assembly line

Abstract

The invention discloses a device for detecting the dynamic balance of a hub of an assembly line. The device is characterized by comprising a horizontal transmission mechanism, a positioning mechanism, a main shaft mechanism and a marking mechanism, wherein the horizontal transmission mechanism has a horizontal travelling function; the positioning mechanism is arranged at the upstream end of the horizontal transmission mechanism; the main shaft mechanism is vertically and upwards arranged on the horizontal transmission mechanism and is provided with a locking mechanism and a processing system; and the marking mechanism is positioned on the side of the horizontal transmission mechanism; the locking mechanism is driven to rotate by a clamping and fixing hub; and the processing system is used for detecting an unbalance point of the hub. The initial position of the hub is determined at the positioning mechanism; the hub is horizontally conveyed to the main shaft mechanism through the horizontal transmission mechanism; the hub is rotated under the driving of the main shaft mechanism in the manner of a fixed shaft; the unbalance point is marked by the marking mechanism; and the hub departs from the main shaft mechanism and is conveyed away through the horizontal transmission mechanism. In the whole process, a hub rotating shaft is kept vertical, the posture of the hub rotating shaft is not changed, and the main shaft mechanism is meanwhile provided with a control and processing system and is integrated with the marking mechanism in the same device, so that manual operation is completely eliminated, and the device is suitable for the assembly line and can realize full detection.

Description

technical field [0001] The invention relates to a wheel hub detection device, in particular to a wheel hub dynamic balance detection device which can be used in an automatic assembly line. Background technique [0002] As one of the most important safety components on a car, the wheel carries all the weight of the car. A wheel hub without good balance will produce a dynamic unbalanced state after high-speed rotation, which will cause the car to vibrate, affect ride comfort, shorten tire life, and may even cause traffic accidents. Therefore, it is necessary to carry out a dynamic balance test on the hub. [0003] At present, the detection of dynamic balance is usually a horizontal dynamic balancing machine; its characteristics are: manual handling of the wheel into and out of position; horizontal setting of the center axis of the wheel hub; manual or semi-automatic locking; manual calibration of the dynamic balance focus (or light point) location; the total detection time i...

AI Technical Summary

Problems solved by technology

[0004] In view of the defect that the existing dynamic balance detection equipment cannot meet the full inspection of the assembly line, the present invention proposes a wheel hub dynamic balance detection device for the assembly line, and its technical scheme is as follows:

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