Intermediate frequency furnace conical support device

The utility model discloses a conical bracket device of an intermediate frequency furnace. The conical support comprises a conical support body, the conical support body is arranged at an inlet or anoutlet of a furnace tube of the intermediate frequency furnace, the conical support body comprises a base, a supporting plate and a cylindrical tube, the supporting plate is perpendicularly arranged on the base and attached to an opening of the furnace tube, the supporting plate is connected with the cylindrical tube, and the cylindrical tube is parallel to the base. A conical hole is formed in the cylindrical pipe and penetrates through the cylindrical pipe and the supporting plate, and the large-caliber end of the conical hole is attached to the furnace pipe opening. According to the utilitymodel, broken wires are effectively controlled to pass through the furnace tube in a range smaller than the diameter of the furnace tube, so that the furnace tube is not damaged; the support plays arole in supporting the droo