Roundness detection device for automobile hub cover

The invention relates to a wheel hub cover detection device, in particular to a roundness detection device for an automobile wheel hub cover. The roundness detection device for the automobile wheel hub cover can enable the wheel hub cover to rotate automatically for detection, and also can detect the wheel hub covers with different sizes. According to the technical scheme, the roundness detection device for the automobile hub cover comprises a workbench, a placement table, a supporting block, a dial indicator and the like, the placement table is rotationally installed in the middle of the workbench, the supporting block is slidably installed on the left portion of the workbench, and the dial indicator capable of detecting the hub cover is installed in the middle of the supporting block. The position of the dial indicator is adjusted, so that the wheel hub covers of different sizes can be detected, the wheel hub covers can be automatically rotated to be detected by controlling the air cylinder to work, manual