Continuous pressurizing oil-injection quenching device

Abstract

The invention provides a continuous pressurizing oil-injection quenching device, belonging to the field of thermal treatment devices. The continuous pressurizing oil-injection quenching device is mainly used for pressurizing quenching treatment of a saw web substrate. The continuous pressurizing oil-injection quenching device mainly comprises a feeding device, a roller bottom type continuous heating furnace, a saw web taking mechanical arm, an oil-injection quenching press, a discharging mechanical arm, a material discharging transference net belt, an oil groove and the like, wherein the heating furnace is used for heating and insulating the saw web body so as to meet the quenching requirement; and the saw web taking mechanical arm feeds the saw web substrate which reaches the quenching requirement to the oil-injection quenching press for pressing and oil-injection quenching, wherein a quenching medium is delivered to the quenching press and then circularly flows back to the oil groove. The device provided by the invention has the advantages of high production efficiency, even product hardness, less deformation amount, high automation control degree, low energy consumption, good work environment and the like, is beneficial to work piece quality control and is simple to operate; the product after thermal treatment has even hardness and less deformation amount, can be matched with a control system, and a full-automatic control process of thermal treatment processes such as feeding, heating, planishing, quenching, discharging, transferring work pieces and the like can be achieved.

Description

technical field [0001] The invention belongs to the field of heat treatment devices, in particular to a metal plate quenching device. Background technique [0002] In the production of metal materials, especially in the production of steel materials, in order to improve the subsequent processing performance of the product or the use performance of the final product, the product needs to be heat treated during the production process, including annealing, quenching, normalizing, tempering, etc. In the production process of the saw blade base, in order to improve the strength and plasticity of the saw blade base, it is usually necessary to quench and temper the saw blade base. [0003] In the quenching treatment of the saw blade substrate in the prior art, one or several pieces are generally heated at a time, and then single or several pieces are quenched together after heating, so the production efficiency is low, and the number of operators is large, and the degree of automat...

AI Technical Summary

Problems solved by technology

[0003] In the quenching treatment of the saw blade substrate in the prior art, one piece or several pieces are generally heated at a time, and then single piece or several pieces are quenched together after heating, so the production efficiency is low, and the number of operators is large, and the degree of automation is not high.

At the same time, during the quenching process, the saw blade substrate directly enters the quenching medium, resulting in a large amount of free deformation and poor flatness, which is not conducive to controlling the quality of the workpiece, increases the processing difficulty of subsequent processes, and increases the labor intensity of operators

Images