Rotary deviation detection device for bicycle hub production

The invention discloses a rotation deviation detection device for bicycle hub production, and relates to the technical field of bicycle accessory production tools, a deviation conversion assembly is arranged on a rack, a deviation amplification assembly is arranged on the rack, and the deviation amplification assembly and the deviation conversion assembly are arranged in a transmission mode; a sleeve of a workpiece is driven by a driving structure to rotate, so that the offset of rotation of the sleeve is converted into linear movement, and the offset of the workpiece is measured and read by measuring the stroke of the linear movement. 一种用于自行车花鼓生产的旋转偏移检测装置，本发明涉及自行车配件生产工装技术领域，偏移转换组件设置在机架上，偏移放大组件设置在机架上，且其与偏移转换组件传动设置；其通过驱动结构带动工件的套筒进行旋转，进而将套筒旋转的偏移量转换为直线移动，从而通过测定该直线移动的行程，对工件的偏移进行测定读数。