Press-assembling device and assembling method for secondary induction board of linear motor

Abstract

The invention discloses a press-assembling device and an assembling method for a secondary induction board of a linear motor. The press-assembling device comprises a roller path, jacking mechanisms and a flattening mechanism, wherein the jacking mechanisms are arranged below the roller path, and the flattening mechanism is arranged above the roller path and is opposite to the jacking mechanisms. During assembling, an aluminum cover is covered on an iron core, adaptive fastening pieces are placed on the aluminum cover and iron core fastening piece installation holes, and simultaneously, the aluminum cover and the iron core are placed at one end of the roller path. The aluminum cover and the iron core are pushed to a position between the flattening mechanism and the jacking mechanisms through the roller path, the jacking mechanisms are started to jack up the iron core and enable the iron core to separate from the roller path, then the flattening mechanism is started to flatten the aluminum cover, and the fastening pieces are screwed under the condition of flattening. According to the press-assembling device and the assembling method for the secondary induction board of the linear motor, defects are overcome that labor intensity is high and production efficiency is low in common assembly methods, and the press-assembling quality is unstable and costs are high when an ordinary hydraulic press is used; and the press-assembling device has the advantages of being convenient to operate, high in production efficiency, stable in product quality and low in production cost.

Description

technical field [0001] The invention relates to a method and device for assembling a secondary induction plate iron core and a conductor of a linear motor, in particular to an aluminum cover pressing device and an assembly method for a secondary induction plate of a long linear traction motor of an urban rail vehicle. Background technique [0002] The linear motor subway vehicle is one of the most advanced urban rail vehicles in the world today. When the vehicle is running, the primary pole of the linear motor passes through the directional alternating point flow and the electromagnetic force is generated between the secondary induction plate, which is used as the traction force or electric braking force of the train. It has nothing to do with the adhesion between them, and is suitable for operation in areas with large slopes, many turns, and complex urban geological structures. Moreover, linear motor subway vehicles have many superior performances, such as low engineering ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of high labor intensity and low production efficiency of common assembly methods, and at the same time overcome the problem of unstable quality and high cost of ordinary hydraulic press assembly, and propose a convenient operation, high production efficiency, and stable product quality. Press-fitting device and assembly method for secondary induction plate of linear motor with low production cost

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