A pressing device for magnet and spring sheet in stator

Abstract

The invention discloses a press fitting device for a magnet and a leaf spring in a stator. The device comprises a first power unit, a second power unit, a supporting frame and an upper die. The upper die is arranged on the inner side of the supporting frame while capable of sliding up and down. The central part of the bottom of the upper die is provided with a press-in die core. The device further comprises a clamp die core and a limiting block. The limiting block is fixed below the upper die. The clamp die core is in the form of a columnar body. The clamp die core and the press-in die core are located on the same axis. One end of the clamp die core is in clearance fit with the limiting block. The other of the clamp die core extends out of the bottom of the supporting frame to be connected with the second power unit used for driving the clamp die core to move up and down. During the press fitting process, the power of the first power unit is larger than the power of the second power unit. In this way, the automatic and continuous assembly of the magnet and the leaf spring in the stator is realized. The assembling efficiency is improved, and the product assembling quality is guaranteed.

Description

technical field [0001] The invention relates to a pressing device for magnets and spring sheets in a stator. Background technique [0002] In the prior art, the assembly process of the motor mainly relies on manual assembly and cannot be automated. Therefore, not only the efficiency is low, but also the consistency of the product assembly cannot be guaranteed. Especially for the assembly of magnets and springs inside the stator, if the positioning of the magnets and springs is not good during assembly, it will directly affect the speed and quality of assembly. Contents of the invention [0003] In order to solve the technical problems in the prior art described above, the present invention proposes the following technical solutions: [0004] A press-fitting device for magnets and leaf springs in a stator, comprising a first power unit, a second power unit, a support frame, and an upper mold, the upper mold can be slid up and down installed on the inner side of the support...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the assembly process of the motor mainly relies on manual assembly and cannot be automated, so not only is the efficiency low, but also the consistency of the product assembly cannot be guaranteed

Especially the assembly of magnets and springs inside the stator, if the positioning of the magnets and springs is not good during assembly, it will directly affect the speed and quality of assembly

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