Heating furnace for continuous forging production

Abstract

The invention provides a heating furnace for continuous forging production. The heating furnace comprises a furnace body, a heating mechanism and a frame, the furnace body and the heating mechanism are arranged on the frame, the furnace body comprises furnace walls, a hearth, a feed end and a discharge end, the hearth is enclosed by the furnace walls, a guide groove is formed in the hearth, the heating mechanism comprises a plurality of burners, the burners penetrate the furnace walls and enter the hearth, the discharge end is provided with a discharge frame, the discharge frame comprises a bottom wall, the bottom wall is connected with the bottom surface of the hearth, and an included angle is formed between the bottom wall of the discharge frame and the horizontal feeding direction of the hearth and ranges from 35 degrees to 45 degrees, so that materials cannot stick to the bottom wall and can smoothly slide out, the impact force on a furnace door is small, and the furnace door cannot deform or be damaged.

Description

technical field [0001] The invention relates to a heating device, in particular to a heating furnace for continuous forging production. . Background technique [0002] Forging is a common process in the machining process. In order to achieve certain characteristics, the workpiece needs to be forged at high temperature to obtain this performance. Forging heating furnace is an indispensable processing equipment in forging process. Most of the existing forging heating furnaces (also known as red punching furnaces) are heated by coal combustion or electric power generation, and a small part are heated by gas combustion. In the use of gas combustion heating, the heated material cannot be discharged smoothly due to the unreasonable design of the discharge port. The angle between the downhill of the discharge frame and the horizontal discharge direction is too small, and the material is easy to stick to the downhill. , The angle between the downhill slope of the discharge frame ...

AI Technical Summary

Problems solved by technology

In the use of gas combustion heating, the heated material cannot be discharged smoothly due to the unreasonable design of the discharge port. The angle between the downhill of the discharge frame and the horizontal discharge direction is too small, and the material is easy to stick to the downhill. , the angle between the downhill slope of the discharge frame and the horizontal direction is too large, the blanking speed will be too fast, and the impact force on the furnace door set at the blanking port will be too large, causing the furnace door to be easily deformed or damaged

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