Roller type veneer reeling machine of reeling conical drum
The utility model relates to forging equipment for the bending machining of metal sheets, namely a roller type rolling machine. The roller type rolling machine for rolling conical drums comprises an upper working roller, a lower working roller, a machine frame, a chassis, a main driving device and a...
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Zusammenfassung: | The utility model relates to forging equipment for the bending machining of metal sheets, namely a roller type rolling machine. The roller type rolling machine for rolling conical drums comprises an upper working roller, a lower working roller, a machine frame, a chassis, a main driving device and a screwdown device, wherein the upper and the lower working rollers form a cylindrical shape, the upper working roller is fixed on the machine frame by a bearing seat, the lower working roller is fixed on the machine frame or the chassis by a bearing seat, the machine frame is fixed on the chassis and the main driving device is connected with an active working roller by a shaft coupling. The utility model is characterized in that the diameter of both end parts of each of the working rollers is less than that of the middle part, the both end parts of each of the working rollers are respectively called a roller core, the difference of the diameter of the middle part and the diameter of the both end parts is corresponding to twice of the thickness of roller sleeves and the roller cores are respectively sheathed with full of 1 to 50 roller sleeves. The utility model has the characteristics of increased strength and rigidity of rollers, reduced thrust on a catch wheel, enlarged capability of rolling conical drums of the roller type rolling machine and low cost. |
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