Shaft type quenching induction coil with clamping function

Abstract

The invention discloses a shaft type quenching induction coil with a clamping function. The shaft type quenching induction coil comprises an induction coil body, a cavity is formed in the induction coil body, the outer side face of the induction coil body is fixedly communicated with a water inlet pipe and a water draining pipe, the water inlet pipe and the water draining pipe are communicated with the cavity, a water stop valve is arranged on the draining pipe, one side face of the induction coil body is fixedly connected with a connecting line, the induction coil body is sleeved with a limiting ring, a groove formed in a ring manner is formed in one side face of the limiting ring, and a clamping block matched with the clamping groove is fixedly connected to the inner side wall of the limiting ring. According to the shaft type quenching induction coil with the clamping function, a workpiece can be effectively fixed, workpiece loosening can be effectively avoided, direct contact between the workpiece and the induction coil is effectively avoided, the stability is good, quenching is uniform, the workpiece can be effectively subject to water cooling, the workpiece can be effectively prevented from being damaged by burning, heating efficiency is high, and product quality is effectively ensured.

Description

technical field [0001] The invention relates to the technical field of induction coils, in particular to an axial quenching induction coil with a clamping function. Background technique [0002] The induction coil is a device for obtaining alternating high voltage with low-voltage direct current in industrial production and laboratories. It is usually used in gas stoves and cassette furnaces and other equipment containing high-voltage electric shocks. Its main part is two coils wound on iron The insulated wire coil on the core, the primary coil is directly wound on the iron core, and the secondary coil is composed of multiple turns of thin wire. The primary coil of the induction coil passes intermittent direct current rhythmically. Therefore, various current interrupters It is an important part of the induction coil. Induction heating and quenching is one of the important processes of heat treatment, and the induction coil is an indispensable equipment for the heat treatment...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an axial quenching induction coil with a clamping function, which solves the problems of poor stability and uneven quenching

Images