Layered quenching furnace

Abstract

The invention discloses a layered quenching furnace, comprising a quenching furnace body. A side opening door is arranged on the outer surface of one side of the quenching furnace body; a sealing plate is arranged on the outer surface of the front end of the side opening door; a mounting column is arranged on the outer surface of one side of the sealing plate; an auxiliary groove is formed in the outer surface of the inner side of the sealing plate; a spring is arranged on the inner side of the auxiliary groove; an overhauling plate is arranged on the outer surface of the front end of the quenching furnace body; a handle is arranged on the outer surface of the overhauling plate; a rotating hole is formed in the position, close to the lower end of the handle, of the outer surface of the front end of the overhauling plate; and a rotating button is arranged on the outer side of the rotating hole. According to the layered quenching furnace, a sealing gasket is arranged, so that the sealing performance of the quenching furnace is conveniently improved, and a good buffering effect is achieved in the closing process of the side door and the quenching furnace main body; the overhauling plate and the rotary button are arranged, so that the control panel is conveniently mounted and dismounted, the maintenance time is shortened, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the field of quenching furnaces, in particular to a layered quenching furnace. Background technique [0002] The layered quenching furnace is a device for heating the workpiece before quenching; the existing layered quenching furnace has certain disadvantages when used. First, in the process of closing the side door, the sealing performance is poor, and there is no good sealing device. When the door is opened to touch the main body of the quenching furnace, there is no good buffer device, which cannot play a good buffering role. Long-term use may easily cause damage to the outer surface of the side door. Secondly, the front control panel of the main body of the quenching furnace is cumbersome to disassemble and takes a long time to repair. , reduce work efficiency, for this reason, we propose a layered quenching furnace. Contents of the invention [0003] The main purpose of the present invention is to provide a layered quen...

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Problems solved by technology

[0002] The hierarchical quenching furnace is a device for heating the workpiece before quenching; the existing hierarchical quenching furnace has certain disadvantages when used. First, the sealing performance is poor during the closing process of the side door, and there is no good sealing device. When the door is opened to touch the main body of the quenching furnace, there is no good buffer device, which cannot play a good buffering role. Long-term use may easily cause damage to the outer surface of the side door. Secondly, the front control panel of the main body of the quenching furnace is more cumbersome to disassemble, and the maintenance time is longer. , reduce work efficiency, for this reason, we propose a hierarchical quenching furnace

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