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Device for automatically and synchronously assembling magnetic shoes and U-shaped spring of direct-current motor

A technology of DC motor and assembly device, applied in the direction of electromechanical devices, electric components, manufacturing of motor generators, etc., can solve the problems of high labor intensity, low production efficiency, low assembly quality, etc., to reduce labor intensity, improve efficiency, improve The effect of production efficiency

Active Publication Date: 2014-04-09
SHANGHAI KELAI MECHATRONICS ENG CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a DC motor magnetic tile and U spring synchronous automatic assembly device, thereby solving the problems of high labor intensity, low production efficiency and low assembly quality in the prior art

Method used

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  • Device for automatically and synchronously assembling magnetic shoes and U-shaped spring of direct-current motor
  • Device for automatically and synchronously assembling magnetic shoes and U-shaped spring of direct-current motor
  • Device for automatically and synchronously assembling magnetic shoes and U-shaped spring of direct-current motor

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Embodiment Construction

[0026] The preferred embodiments of the present invention are given and described in detail below in conjunction with the accompanying drawings, so as to better understand the functions and characteristics of the DC motor magnetic tile and U spring synchronous automatic assembly device of the present invention.

[0027] More specifically refer to the attached Figure 1-10 According to the present invention, the DC motor magnetic tile and U spring synchronous automatic assembly device includes a positioning device 1, a U spring closing device 2, a magnetic tile vacuum adsorption device 3 and a motor housing placement device 4, such as figure 1 shown.

[0028] Such as figure 2 As shown, the positioning device 1 adopts a double-layer structure, and the L-shaped mounting bracket 8 is the basis of the device, and the upper and lower telescopic cylinders 5, the main guide rail 6, and the limit post 7 are fixed on its vertical surface, and there are fixed on its horizontal surface....

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Abstract

The invention provides a device for automatically and synchronously assembling magnetic shoes and a U-shaped spring of a direct-current motor. The device comprises a positioning device, a U-shaped spring closing device, a magnetic shoe vacuum suction device and a motor shell placing device, wherein the positioning device is provided with a vertical straight line main guide rail and a longitudinal supporting straight bearing; with the adoption of the U-shaped spring closing device, the U-shaped spring is forced to be closed through a guide groove of a U-shaped spring closing guide block, so that the closing state of the U-shaped spring is kept by a U-shaped spring closing rod driven by a closing air cylinder before mounting the U-shaped spring in the motor shell; the magnetic shoe vacuum suction device fixes magnetic shoes with an accurate standard at accurate positions; and the motor shell placing device is used for positioning and supporting the motor shell. With the adoption of the device provided by the invention, the U-shaped spring and the magnetic shoes can be automatically and synchronously assembled; furthermore, the U-shaped spring cannot scrap the lateral faces of the magnetic shoes in an assembling process; and a position distance of mounting the U-shaped spring between the two magnetic shoes is precisely controlled by using serve drive accurate positioning properties. Therefore, the operation labor intensity is effectively reduced, and the assembly operation efficiency and the assembly quality of the magnetic shoes and the U-shaped spring are improved.

Description

technical field [0001] The invention relates to a production tooling for a DC motor, in particular to a synchronous automatic assembly device for a magnet tile and a U spring of a DC motor. Background technique [0002] DC motors are generally equipped with two magnetic steel tiles, and a U spring is arranged between the two magnetic tiles to pressurize one side of the magnetic tile and realize the circumferential limit. The bottom surface and the other side of the magnetic tile are close to the motor. On the plastic limit block in the machine casing, the axial and circumferential limit and fixation of the magnetic tile in the motor casing can be realized. In order to prevent the wrong installation of magnetic tiles, most of the magnetic tiles are installed in place first and then magnetized; in order to achieve a good magnetizing effect, not only must the magnetic tiles be accurately installed to the design position, but also no Glue fixation, generally directly use the de...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02K15/00
Inventor 张海洪谈士力苏建良
Owner SHANGHAI KELAI MECHATRONICS ENG CO LTD
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