Negative clearance assembling device for third-generation hub bearing

The utility model relates to the technical field of third-generation hub bearing negative clearance assembling, and discloses a third-generation hub bearing negative clearance assembling device which comprises a fixing plate, the outer surface of the fixing plate is fixedly connected with a positive...

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1. Verfasser: QIU YAZHOU
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The utility model relates to the technical field of third-generation hub bearing negative clearance assembling, and discloses a third-generation hub bearing negative clearance assembling device which comprises a fixing plate, the outer surface of the fixing plate is fixedly connected with a positive clearance measuring mechanism, and the upper surface of the positive clearance measuring mechanism is fixedly connected with an air cylinder. The utility model has the following advantages and effects: through the arrangement of the cylinder, the workpiece positioning sleeve, the pressing rod and the main shaft, when the device is used, the whole realization process is completed by two mechanisms: the positive clearance measuring mechanism and the negative clearance realization mechanism. According to the working process of the positive clearance measuring mechanism, after a workpiece is in place, a jacking air cylinder jacks a rotating system and the workpiece to tightly jack the upper end of an outer ring flange