A heat treatment furnace for drive shafts

Abstract

The invention relates to a heat treatment furnace for transmission shafts, comprising two relatively moving first heat treatment furnaces and second heat treatment furnaces, a heating unit, a temperature measuring unit, a turning unit for placing and turning parts to be treated, and a power unit ; the heating unit is fixed on the first heat treatment furnace and the second heat treatment furnace, the temperature measurement unit and the turning unit are arranged in the space formed by the first heat treatment furnace and the second heat treatment furnace, and the power unit passes the same power The source can selectively drive the relative movement of the first heat treatment furnace and the second heat treatment furnace and the remote movement of the turning unit; the temperature measuring unit is electrically connected with the heating unit. The invention drives the relative movement of the first heat treatment furnace and the second heat treatment furnace through the motor to realize the opening and closing of the airtight cavity, uses the heating unit to heat, and drives the workpiece to be processed to flip and the temperature measurement unit to reciprocate through the same motor to realize the heat treatment of the parts .

Description

technical field [0001] The invention relates to the field of heat treatment equipment, in particular to a heat treatment furnace for transmission shafts. Background technique [0002] In the production process of the transmission shaft, the quenching of the transmission shaft is realized by placing the parts to be processed in a chamber, then raising the temperature in the chamber to the specified temperature, keeping the temperature for a period of time, and then taking out the parts to cool quickly. Improve drive shaft performance. The heat treatment furnace is an industrial furnace for heat treatment of parts. The existing heat treatment furnaces for heat treatment of transmission shafts have the following disadvantages: 1. The opening and closing of the heat treatment furnace, the turning of the workpiece to be processed and the temperature sensor are respectively driven by multiple power sources. 2. During the heat treatment process, the mode of the realized function i...

AI Technical Summary

Problems solved by technology

The heat treatment furnace is an industrial furnace for heat treatment of parts. The existing heat treatment furnaces for heat treatment of transmission shafts have the following disadvantages: 1. The opening and closing of the heat treatment furnace, the turning of the workpiece to be processed and the temperature sensor are respectively driven by multiple power sources. The reciprocating movement increases the cost and wastes energy; 2. During the heat treatment process, the realized function mode is relatively fixed, without function switching, and it is not convenient to control the quality of heat-treated parts

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