Vacuum cleaner motor press-fitting device and press-fitting method

Abstract

The invention relates to the field of manufacturing of dust collector motors, and aims to provide a dust collector motor press fitting device and a dust collector motor press fitting method. The dust collector motor press fitting device comprises a machine base, a supporting seat, a support frame, a compression cylinder, a transition block and a pressure block, wherein the supporting seat is provided with an outer cover accommodating countersink in the upper end face, and is pivoted to the machine base; the support frame is provided with a transverse plate, and is connected with the machine base; the compression cylinder is connected with the transverse plate; the pressure block is provided with a machine shell countersink in the lower end face, and is pivoted to the transition block; the transverse plate is provided with a first guide hole which is matched with a piston rod of the compression cylinder; the piston rod of the compression cylinder passes through the guide hole, and is connected with the upper end of the transition block; the lower end face of the pressure block is vertical to the rotating axis of the pressure block; the upper end face of the supporting seat is vertical to the rotating axis of the supporting seat; the axis of the compression cylinder and the rotating axis of the pressure block are coaxial with the rotating axis of the supporting seat respectively. The dust collector motor press fitting device has high press fitting efficiency and high coaxiality among a fan, a stator and a rotor of the press-fitted dust collector motor, and has low vibration noise during use.

Description

technical field [0001] The invention relates to the field of vacuum cleaner motor manufacturing, in particular to a press-fitting device and a press-fitting method for a vacuum cleaner motor. Background technique [0002] The structure of the vacuum cleaner motor can be obtained from a vacuum cleaner motor disclosed in the Chinese patent application number: 201110265081.4; the vacuum cleaner motor includes a fan, and the lower end of the casing is provided with a fixed connection with the fan cover through several fastening screws distributed along the circumference. Due to the lack of suitable assembly devices, the series motor is placed on the fan during assembly, and the connecting ring provided on the casing of the series motor is aligned with the fan cover and then supported by one person. , another person installs the fastening screws one by one and fastens them with a pneumatic batch; thus, there is low press-fit efficiency, and the coaxiality between the fan, stator ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the lack of suitable assembly devices for vacuum cleaner motor assembly, low press-fit efficiency, poor coaxiality between the fan, stator and rotor of the vacuum cleaner motor after press-fitting, and high vibration noise during use Insufficiency of the vacuum cleaner motor press-fitting device and press-fitting method are provided with high press-fitting efficiency, good coaxiality between the fan, stator and rotor of the vacuum cleaner motor after press-fitting, and less vibration and noise during use

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