Metal surface heat treatment device

Abstract

The invention discloses a metal surface heat treatment device. The metal surface heat treatment device comprises a base, a heating bin and a cooling bin, wherein the top of the base is connected with a rack cross rod through a supporting column, a horizontal moving frame is movably arranged on the rack cross rod, the bottom of the horizontal moving frame is fixedly connected with an electric telescopic push rod and a positioning rod, the output end of the electric telescopic push rod is fixedly connected with a supporting transverse plate, the bottom of the supporting transverse plate is connected with a clamping claw, the heating bin comprises a heating assembly, the bottom of the right side of the heating assembly is fixedly connected with a heating ring, a clamping mechanism capable of rotating on the base is arranged below the heating ring, spraying pipes are symmetrically arranged on the two sides of the inner wall of the cooling bin in parallel, the bottoms of the two spraying pipes are fixedly connected with a cooling liquid pipe, the bottom of the cooling liquid pipe is fixedly connected with a cooling liquid box, and the cooling liquid box is fixedly connected to the top of the base. According to the metal surface heat treatment device, during cooling, the spraying pipes can be used for spraying and cooling metal, meanwhile, cooling liquid obtained after cooling can be recycled, and the cooling efficiency is high.

Description

technical field [0001] The invention relates to the technical field of heat treatment equipment, in particular to a metal surface heat treatment device. Background technique [0002] Metal heat treatment is to heat a metal or alloy workpiece in a certain medium to a suitable temperature, and keep it at this temperature for a certain period of time, and then cool it in a different medium at different speeds. A process in which microstructures are used to control their properties. [0003] When the existing heating, the metal workpiece is in a static state. When most heat treatment devices are in use, the metal in the high temperature state is often soaked in the cooling liquid to cool it, which not only wastes water easily, but also makes the water body As the temperature rises, it is not convenient to cool the subsequent metal surface, resulting in a slow cooling rate of the metal, thereby affecting the efficiency of heat treatment. Contents of the invention [0004] The...

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Problems solved by technology

[0003] When existing heating, the metal workpiece is in a static state. When most heat treatment devices are in use, the metal in the high temperature state is often soaked in the cooling liquid to cool it, which not only wastes water easily, but also makes the water body The temperature rises, which makes it inconvenient to cool the subsequent metal surface, resulting in a slow cooling rate of the metal, thus affecting the efficiency of heat treatment

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