General induction quenching device for shafts and discs

Abstract

The invention discloses a general induction quenching device for shafts and discs. The two side faces are designed on the positions, facing the direction of the work station, of a standing column structure body, the two side faces are arranged in an included angle structure, a first guiding rail body and a first ball screw are used to drive a loading sliding table so that the quenching load movesup and down, and a second guiding rail body and a second ball screw are used to drive top and lower tips to move relatively. The upper and lower tips can achieve the clamping of the shaft-like workpieces of different lengths, meanwhile, the up and down movement of the quenching load can achieve the non movement of the shaft-like components, and the quenching of the long-shaft-like components is simple and easy to operate accordingly; and the manner that the quenching load shares the same standing column with the upper and lower tips is adopted, the difficulty of the manufacturing and installation is reduced, the accuracy of the equipment is improved, and the appearance size of the machine tool is reduced, so that the machine tool is more exquisite and beautiful.

Description

technical field [0001] The invention relates to quenching equipment, which is specially used for induction heat treatment and quenching equipment of shafts and disks, in particular to induction quenching equipment for shafts and disks. Background technique [0002] The purpose of quenching is to use supercooled austenite to transform martensite or bainite to obtain martensite or bainite structure, and then cooperate with tempering at different temperatures to greatly improve the rigidity, hardness, and wear resistance of the steel. properties, fatigue strength and toughness, etc., so as to meet the different needs of various mechanical parts and tools. It can also meet the special physical and chemical properties of special steel such as ferromagnetism and corrosion resistance through quenching. [0003] Shaft and disk parts are widely used in automobiles and construction machinery, and the production and processing requirements of the parts are also very high. The traditi...

AI Technical Summary

Problems solved by technology

However, for long-axis workpieces, this method will lead to a significant increase in the lifting stroke of the upper and lower centers, resulting in a super-high and bloated machine tool

[0004] The application number is: 2017213465203 provides an adjustable semi-automatic quenching device for automobile shafts. The device is relatively complicated to set up, especially the upper top (17) is adjusted and fixed by the support columns (4) on both sides, and the lower top (10) The bottom pressure spring (9) realizes elasticity, and the device is complicated to realize, and its versatility is limited at the same time

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