An efficient grinding device for bearings

Abstract

The application discloses a high-efficiency grinding device for bearings, which comprises a lifting group, a movable end of the lifting group being connected with a grinding group, the lifting group driving the grinding group to vertically lift, the grinding group comprising a driving assembly and a bearing wheel, the bearing wheel being arranged at an output end of the driving assembly, and the bearing wheel being composed of an outer circle grinding piece and an inner hole grinding piece; the workpiece rotating disc in the application can simultaneously load multiple bearing workpieces, realizes batch continuous machining, and compared with a traditional single-piece machining mode, the multiple-station rotating machining mode is adopted, multiple bearings can be simultaneously machined, and the production efficiency is more than three times higher than that of the traditional single-piece machining; the outer circle grinding piece and the inner hole grinding piece are coaxially arranged, the outer circle and the inner hole of the bearing are simultaneously machined, the coaxiality of the inner and outer rings is ensured, the secondary clamping error in traditional separate machining is eliminated, the machining precision of the coaxiality is improved, and the high-precision bearing manufacturing requirement is met.

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