Assembly device of starter stator assembly

Abstract

The invention discloses an assembly device of a starter stator assembly, which belongs to the field of assembly dies. The assembly device of the starter stator assembly comprises a support column, a sliding sleeve and an expansion mechanism. The sliding sleeve is in sliding connection with the support column and supports the sliding sleeve through a return spring. The expansion mechanism matches the sliding sleeve, and is used for fixing a magnetic tile and a magnetic tile clamp. The expansion mechanism mainly comprises a central column and struts. The struts are uniformly arranged along the circumferential direction of the central column, and the struts can telescope and extend along the radial direction of the central column. The struts are in a stripe structure, and are arranged along the length direction of the central column. Strut grooves are arranged in the central column, and the struts are located in the strut grooves. According to the invention, the magnetic tile and the magnetic tile clamp are pre-installed between the sliding sleeve and the expansion mechanism; the stator casing can be pressed in once; the assembly efficiency is greatly improved; glue bonding is not needed; and the assembly quality is better.

Description

technical field [0001] The invention relates to the technical field of assembly molds, and more specifically, relates to an assembly device for a stator assembly of a starter. Background technique [0002] The stator is the stationary part of the motor or starter. The stator is composed of three parts: stator core, stator winding and frame. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by the magnetic force lines in the rotating magnetic field to generate current. [0003] At present, the stator assembly is generally composed of a stator shell, magnetic tiles and magnetic tile clips. A plurality of magnetic tiles are evenly distributed on the inner side of the stator casing, and adjacent magnetic tiles need to be fixed by magnetic tile clips. Since the magnetic tile clips and magnetic tiles need to be arranged in a certain order inside the stator casing, and in order to ensure the anti-vibration ...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to overcome the disadvantages in the prior art that the magnetic tiles and magnetic tile clips in the stator shell are not easy to assemble, and to provide an assembly device for the stator assembly of a starter. Install the magnetic tile and the magnetic tile clip, and then press the stator shell in one time, the assembly efficiency is greatly improved, and there is no need to use colloidal bonding, the assembly quality is better

Images