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Mobile bearing collar

Discussion in 'General RPG Discussion' started by Uiuyei, Jul 20, 2014.

  1. Uiuyei

    Uiuyei New Member

    To meet the requirements, the design adopts the following plan put the spindle on the mobile shaft sleeve, the end of the shaft is splined shaft, relative movement in the spline shaft sleeve, v-belt pulley with spline shaft sleeve fixed by flat key, spline shaft sleeve by two rolling bearings with unloading carrier interference fit together. The scheme has the advantage that can not only realize the spindle axial movement, and eliminates the belt drive ACTS on the spindle radial force belt tension, and transfer the pull effect on the unloading body. Mobile sleeve Structure Of FAG 6204 Bearing hole of a clamping wok well, easy to guarantee machining precision and assembly accuracy. Mobile bearing collar
    [​IMG]
    Moving axle housing design scheme is fixed on the mobile collar a dial, dial the piece through the pin shaft connected with the nut, the nut and screw transmission mechanism of grinding head box fixed on a wheel box, hand wheel and axle in the en croute helical gear, the meshing of a helical gear is fixed on the screw, by turning the handwheel drive screw rotation, the nut along the screw longitudinal movement, thereby giving impetus to the longitudinal movement of shaft sleeve. Sullair air compressor at the same time in the before and after grinding head at the bottom of the box body is equipped with a regulating bolt, swing Angle of the grinding wheel to adjust. Mobile bearing collar
    [​IMG]
    On both sides of the motor frame around the machine grinding head each driven by an electric motor. Motor seat left in the bed and left on the swivel with screws, right motor seat is fixed on the slide in the city of father right. With four bolts welded on frame, motor fixed on the floor, floor with surface washer and nut on the bolt, can adjust the tightness of the belt grinding head up and down through the nut. Lubrication system to keep all of the friction surface often lubrication state, at the upper right of the upper left grinding head, grinding head, grinding head at the lower right is equipped with an oil cup, by copper pipe to the friction surface, polishing oils on proposals for grinding head moves up and down collar to lubricate, lower mill oils cup slide guide rail, sliding screw, nut lubrication. Mobile bearing collar
    [​IMG]
     
    Uiuyei, Jul 20, 2014
    #1