Vertical high-frequency heating and linkage cooling quenching equipment

Abstract

The invention discloses vertical high-frequency heating and linkage cooling quenching equipment, and relates to the technical field of quenching equipment. The vertical high-frequency heating and linkage cooling quenching equipment solves the problem that existing cooling quenching equipment is troublesome in use, many in manual participation step, tedious in quenching process, time-consuming, labor-consuming, poor in automation degree, poor in efficiency and not suitable for batch quenching. The vertical high-frequency heating and linkage cooling quenching equipment comprises a mounting baseplate and a pushing frame, wherein the mounting base plate comprises vertical supporting rods and an L-shaped supporting rod, the whole mounting base plate is of a rectangular structure, the two vertical supporting rods are symmetrically welded to the left side and the right side of the top end of the mounting base plate, the top end of each of the two vertical supporting rods is rotationally provided with a chain wheel in a penetrating mode, and a rectangular cooling water tank is supported and welded at the front side position of the top end of the left half section of the mounting base plate. According to the vertical high-frequency heating and linkage cooling quenching equipment, rotation pushing of a top wheel is matched with springs on four positioning shaft rods for use together sothat a blocking disc can be driven to slide up and down in a reciprocating mode to vibrate and screen to spread bolts falling on the blocking disc, and the falling bolts are prevented from being accumulated.

Description

technical field [0001] The invention relates to the technical field of quenching equipment, in particular to a vertical high-frequency heating and interlocking cooling quenching equipment. Background technique [0002] The fire is to heat the workpiece above the critical temperature, keep it warm for a certain period of time, and then cool it at a rate greater than the critical cooling rate, so as to obtain an unbalanced structure mainly composed of martensite (it is also possible to obtain bainite or maintain single-phase austenite according to the need). ) is a heat treatment process; and tempering is a heat treatment process in which the workpiece is heated to a temperature below Ac1 (the starting temperature of the transformation from pearlite to austenite during heating) after quenching, kept for a certain period of time, and then cooled to room temperature . Quenching and tempering are closely related, and they are often used together, and both are indispensable. [...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a vertical high-frequency heating and interlocking cooling quenching equipment to solve the problems in the above background technology that the use is cumbersome, there are many manual steps involved, the quenching process is cumbersome, time-consuming and laborious, and the degree of automation is poor. , poor efficiency and not suitable for batch quenching

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