A device for polishing the inner ring of screw rotor journal bearing
A bearing inner ring and rotor shaft technology, which is applied in the field of machining, can solve the problems of difficulty in ensuring the coaxiality of the bearing inner ring and the screw rotor, screw rotor meshing error, positioning error, etc.
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[0030] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0031] Such as figure 1 with figure 2 As shown, a device for polishing the inner ring of a screw rotor journal bearing includes a conveying frame and a polishing frame. Table 2 2 is fixed horizontally on support foot 1 3, workbench 1 is located directly below workbench 2 2, workbench 2 2 is provided with a transmission mechanism, and the transmission mechanism includes turntable 1 4, cylinder 1 8, cylinder 2 12, Cylinder three 13 and fixture 14; Described polishing machine frame comprises workbench three 19, workbench four 31 and some legs two 43, and workbench three 19 and workbench four 31 are all horizontally fixed on the leg two 43, workbench three 19 is located directly below workbench 4 31, and the upper surface o...
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