Special equipment for vertical roller induction heating aging

Abstract

The invention relates to the technical field of roller heating equipment, in particular to special equipment for vertical roller induction heating aging. The special equipment for the vertical rollerinduction heating aging comprises a base, a stand column, a clamping unit and a heating unit, the stand column, the clamping unit and the heating unit are vertically arranged on the base, the clampingunit comprises an upper clamping mechanism and a lower clamping mechanism, the upper clamping mechanism comprises an upper ejecting column arranged on the stand column in a liftable mode, the lower clamping mechanism comprises a lower ejecting column arranged on the stand column in a liftable mode, the upper ejecting column and the lower ejecting column extend along the same straight line, a working space for clamping a workpiece is formed between the upper ejecting column and the lower ejecting column, the heating unit comprises a heating device, the heating device is arranged on the stand column in a liftable mode, a heating cavity is formed in the heating device, and openings are formed in the upper end and the lower end of the heating cavity. According to the special equipment for thevertical roller induction heating aging, in the embodiment of the invention, a vertical structure is integrally adopted, the workpiece is clamped by the upper ejecting column and the lower ejecting column, and electromagnetic induction heating is adopted, so that the technical problem that a shaft part is bent and deformed during heating aging treatment is solved.

Description

technical field [0001] The invention relates to the technical field of roll heating equipment, in particular to a special equipment for induction heating and aging of vertical rolls. Background technique [0002] The main working parts and tools on the rolling mill that cause continuous plastic deformation of metals. The roll is mainly composed of three parts: roll body, roll neck and shaft head. The roll body is the middle part of the roll that actually participates in rolling the metal. It has a smooth cylindrical or grooved surface. The roll neck is installed in the bearing, and the rolling force is transmitted to the stand through the bearing seat and the pressing device. The shaft head of the transmission end is connected with the gear seat through the connecting shaft, and transmits the rotational torque of the motor to the roll. The rolls can be arranged in the form of two rolls, three rolls, four rolls or multiple rolls in the rolling mill stand. [0003] In the...

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Problems solved by technology

[0005] Aiming at the above-mentioned technical problems existing in the prior art, the present invention provides a special equipment for induction heating and aging of vertical rolls, which adopts a vertical structure as a whole and adopts electromagnetic induction heating, and is used for induction heating and aging of rolls or large shaft parts. , release the internal stress of the workpiece, and solve the technical problem of bending deformation of shaft parts during heating and aging treatment

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