Stator wire embedding mold and stator wire embedding device

Abstract

The present invention discloses a stator wire embedding mold. The stator wire embedding mold comprises a guide bar mounting seat, a plurality of guide bars and a push head; one end of each guide bar is evenly distributed at intervals and fixed on the peripheral surface of the guide bar mounting seat to form a non-closed ring-shaped space; the push head is located in the non-closed ring-shaped space; the stator wire embedding mold further comprises a connecting pipe, a mounting base, an insulating paper storage device and a paper push mechanism; one end of the push head is connected with one end of the guide bar mounting seat through the connecting pipe; one end of the insulating paper storage device is mounted at one end of the mounting base; the insulating paper storage device surrounds the guide bars; an interval into which the paper push mechanism can be inserted is arranged on the peripheral surface of the insulating paper storage device, wherein the interval is distributed along the axial direction of the insulating paper storage device; through holes through which insulating paper goes through are formed in the axial end surfaces of the mounting base and the insulating paper storage device; and the paper push mechanism is located at one end of the mounting base, wherein the one end of the mounting base is opposite to the end of the mounting base which is provided with the insulating paper storage device. With the stator wire embedding mold of the invention adopted, relative movement between the guide bars and enameled wires can be avoided in a stator wire embedding process.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to a stator wire embedding mold and a stator wire embedding device. Background technique [0002] The stator is an important part of the motor. There are many occasions where the motor is used in industrial products. Many electrical products are used as the driving power source. The stator is the main part of the motor. The stator is mainly composed of coils and iron cores. The traditional stator processing process is mostly the The copper wire is wound on the wire mold, and then the copper coil is manually embedded into the stator core. This processing method has many disadvantages: low efficiency; high requirements for manual skills, and the artificial embedded wire is relatively loose, which affects the stator core. performance. [0003] With the advancement of science and technology, the production method of the stator has also changed, that is, the coil is embedded into the sta...

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Problems solved by technology

[0002] The stator is an important part of the motor. There are many occasions where the motor is used in industrial products. Many electrical products are used as the driving power source. The stator is the main part of the motor. The stator is mainly composed of coils and iron cores. The traditional stator processing process is mostly the The copper wire is wound on the wire mold, and then the copper coil is manually embedded into the stator core. This processing method has many disadvantages: low efficiency; high requirements for manual skills, and the artificial embedded wire is relatively loose, which affects the stator core. performance

[0004] The problem existing in the above wire embedding machine is: the paper feeding process of insulating paper and the wire embedding process are two sequential processes. In the wire embedding process, since the guide bar is stationary, the enameled wire is pushed by the head Moving, so that relative motion is formed between the enameled wire and the guide bar, resulting in friction between the enameled wire and the guide bar. The enameled wire is damaged due to friction during the movement, and the insulation performance of the enameled wire decreases, which affects the performance of the motor. Serious will ruin the motor

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