Drilling device for bearing retainer production and machining

The utility model discloses a drilling device for producing and machining a bearing retainer. Comprising a base, a mounting seat, a drill bit, a telescopic rotating shaft, a first driven bevel gear, a first driving bevel gear, a mounting cylinder inner gear ring, a rolling gear, a rotating table, a rotating cylinder, a rotating seat, a supporting rod, a lead screw, a driving seat, a second driven bevel gear, a second driving bevel gear, a second stepping motor, a first stepping motor, a sleeve, a connecting rod, an arc-shaped supporting plate and a threaded adjusting rod. According to the retainer drilling device, through mutual cooperation of the rotating seat, the telescopic rotating shaft, the driving bevel gear, the driven bevel gear, the mounting cylinder and the sleeve, a plurality of retainers can be better drilled at the same time, the situation that a drill bit is used for drilling the retainers one by one is avoided, in this way, the drilling efficiency of the retainers is greatly improved, and the