Tooling for glue filling of new energy vehicle motor rotors

Abstract

The invention discloses a tooling for glue-filling the motor rotor of a new energy vehicle, comprising a bottom plate, a rotor iron core, and a glue-filling plate. The bottom plate and the glue-filling plate are respectively in contact with the lower end surface and the upper end surface of the rotor iron core. , there is a fixing device between the base plate and the glue filling plate, the fixing device is used to fix the rotor core; the rotor core is provided with a plurality of magnetic steel grooves; the glue filling plate is provided with A plurality of limit frames, each limit frame corresponds to the position of each magnetic steel groove; one of the limit frames is provided with a glue filling box, and the glue filling box is adapted to the limit frame, which can be used from the limit The glue filling box includes a box body and a box cover, and the box cover is arranged on the top of the box body; the bottom of the box body is provided with a glue discharge port, and the glue discharge port is connected to accommodate the pot The position of the magnetic steel groove corresponding to the limit frame of the plastic box is corresponding and the size is the same; the bottom center of the box cover is provided with a material guide plate. The present invention has the characteristics of being convenient for glue filling and cleaning.

Description

technical field [0001] The invention relates to the technical field of motor rotor manufacturing, in particular to a tooling used for glue filling of motor rotors of new energy vehicles. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with Automobiles with new technology and new structure. New energy vehicles include pure electric vehicles, extended-range electric vehicles, hybrid vehicles, fuel cell electric vehicles, hydrogen engine vehicles, etc. [0003] The core component of new energy vehicles is the motor, and most of the motors of new energy vehicles use permanent magnet synchronous motors, and the rotor core of permanent magnet synchronous motors needs to be inserted into permanent magnet magnets. After...

AI Technical Summary

Problems solved by technology

[0004] The gap between the magnetic steel and the magnetic steel groove is small, and the existing tooling is inconvenient to fill the magnetic steel groove with glue, and the glue is contaminated on other parts of the rotor core; at the same time, the existing tooling is filled with glue. , inconvenient to clean up

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