Homo-tooth electrical tracking mechanism for single-tooth quenching machine

Abstract

The invention relates to a homo-tooth electrical tracking mechanism for a single-tooth quenching machine. A quenching load is fixedly connected with a single-tooth quenching sensor through a connecting transition bar, a one-dimensional adjusting unit is arranged below the quenching load, a fixing plate in the one-dimensional adjusting unit is fixed below the quenching load through mounting bolts,a three-dimensional floating unit is arranged below a mounting plate of the one-dimensional adjusting unit, a tracking connecting rod, a tracking mounting rod and a tracking ball are mounted on the three-dimensional floating unit through bolts in an ordered manner, the complete set is mounted on the quenching load through bolts, and the single-tooth quenching sensor is located just below the tracking ball and is mounted on the quenching load. The one-dimensional adjusting unit can be used for independently adjusting positions of the tracking ball and the quenching sensor when different workpieces are replaced or mechanical assembly has errors, the three-dimensional floating unit is used by sensing distance through a magnetic sensing device by dint of the tracking ball, fine adjustment is achieved through a precise restoring spring, and the general purpose of the tracking ball can be achieved through the one-dimensional adjusting unit and the tracking mounting rod in a certain size range.

Description

technical field [0001] The invention belongs to the field of surface induction heat treatment, and in particular relates to a same-tooth electrical tracking mechanism of a single-tooth quenching machine tool. Background technique [0002] The slewing support has always been an indispensable and important part in the field of construction machinery and wind power generation. The hardness of the teeth is a key factor affecting the service life. In order to improve the hardness of the teeth, surface nitriding and induction heat treatment can be used. Based on economical and Consideration of environmental protection At present, surface induction heat treatment is mostly used in China to improve the surface hardness of teeth. This type of machine tool will have a floating tracking mechanism when quenching a single tooth. Limited by the existing technology, this mechanism is generally purely mechanical. Different gears (or alternate teeth) are used for positioning. Due to the infl...

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Problems solved by technology

[0004] In order to solve the problem that different tooth positioning and tracking positioning cannot guarantee consistency, the present invention proposes a single-tooth quenching machine tool with a long service life, high positioning accuracy and fast feedback speed. The same-tooth electric tracking mechanism can make the heat treatment performance of the workpiece more efficient. Stable and reliable

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