Over-travel parameter setting apparatus of relay

Abstract

The invention relates to an over-travel parameter setting apparatus of a relay. The apparatus comprises a positioning assembly for relay positioning, an electrification assembly with a probe group in contact with a relay pin, a servo pressing machine assembly pushing a relay reed and the relay pin to be in contact, a displacement detection assembly connected with the electrification assembly and the servo pressing machine assembly electrically, and a riveting assembly for carrying out riveting on a relay iron core. During operation, the servo pressing machine assembly pushes the relay reed to be in contact with the relay pin; the probe group in contact with the relay pin obtains an electrification signal; the displacement detection assembly records a displacement position; the servo pressing machine assembly moves forwardly with a set feeding value, wherein the data is an over-travel parameter of the relay; and the riveting assembly carries out riveting on a relay iron core and carries out solidification on the over-travel data set by the relay. According to the invention, with cooperation of the electronic servo pressing machine and the displacement sensor as well as multiple motions like electrification and riveting, the over-travel numerical value of the relay is set in a data quantification mode.

Description

technical field [0001] The invention relates to relay processing technology, in particular to a relay overtravel parameter setting device. Background technique [0002] As an electrical control device, the relay has been widely used in automatic control circuits. The gap and overtravel between the moving and static reeds are one of the very important performance parameters of relay products. As the dimensions of relay products shrink day by day, the control of these performance parameters becomes more and more stringent. Due to the rapid increase of production capacity, the traditional manual adjustment method can no longer meet the needs of mass production. Therefore, there is an urgent need for a device that can automatically control and adjust the performance parameters of the relay, so as to greatly improve the actual production efficiency. [0003] The invention patent application with the application number 201510453041.0 discloses an automatic relay parameter adjus...

AI Technical Summary

Problems solved by technology

[0005] The technical problem solved by the present invention: the adjustment device of the relay overtravel in the prior art, the static reed is first roughly adjusted, and then the distance between the dynamic and static reed can be completed after repeated fine-tuning, and the work efficiency is low; and , In the process of multiple adjustments, whether the gap between the dynamic and static reeds and the overtravel are in place is judged by the observation of the staff, and the accuracy of the adjustment is low

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