A flange roll forming wheel

Abstract

The utility model belongs to flange processing device technical field especially, a kind of flange coiling forming wheel is provided, including wheel body, the outer surface of wheel body is equipped with forming groove, wear-resistant layer is coated on the inner wall of forming groove, and the inside of wheel body is equipped with cooling channel, one end of cooling channel is fixedly connected with water inlet, and the other end of cooling channel is fixedly connected with water outlet, the shape of forming groove is matched with the outer contour of flange, and the depth of forming groove is eighty percent to ninety percent of flange thickness;Water inlet and water outlet constitute efficient cooling system, can quickly take away the heat generated in the process of forming, prevent the thermal deformation of wheel body due to high temperature, ensure that forming accuracy is stable, wheel body material can also slow down the process of accelerated aging due to high temperature;Wheel body uses high-strength alloy steel and is quenched, while enhancing its strength and hardness, synergistic effect with wear-resistant layer, further improve the comprehensive performance of wheel body.

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