Motor assembling all-in-one machine

Abstract

The invention discloses a motor assembly all-in-one machine which comprises a lower template (1), a stator mounting seat (2) is arranged in the middle of the lower template (1), a first push rod (3) is arranged on the inner side of the stator mounting seat (2), positioning assemblies are arranged on the two sides of the stator mounting seat (2), a middle table plate (4) is arranged above the lower template (1), and the upper end of the middle table plate (4) is connected with an upper table plate (6) through a second push rod (5). A third push rod (7) is arranged in the middle of the upper platen (6), an upper die base (8) is arranged in the middle of the middle platen (4), a positioning column (9) is slidably connected to the middle of the lower end of the upper die base (8), an elastic piece (10) is arranged between the positioning column (9) and the upper die base (8), an upper limiting rod (11) is connected to the inner side of the positioning column (9), and the upper end of the upper limiting rod (11) penetrates through the middle platen (4) and is connected with the third push rod (7). The tool has the advantages of being convenient to operate, high in installation precision and not prone to damage parts.

Description

technical field [0001] The invention relates to a motor assembly mechanism, in particular to a motor assembly integrated machine. Background technique [0002] When BLDC motors are assembled, parts such as plastic-encapsulated stators, magnetized rotors, bearings, motor shafts, and end covers need to be connected and formed, and each part needs to be in an accurate installation position. At present, the assembly method of BLDC motor is mostly in the form of manual assembly, that is, the installer manually assembles and positions each part with tools such as copper rods and calipers; but this method not only reduces the positioning accuracy of each part, but also Personnel need to perform positioning through repeated beating and adjustment during assembly, which can easily cause damage and offset of parts, and affect the coaxiality between parts. [0003] On the other hand, BLDC motors need to install different parts one by one during assembly, that is, install one part firs...

AI Technical Summary

Problems solved by technology

However, due to defects in the installation process, the parts that were originally installed in place are easily subjected to vibration and impact from their connectors during the subsequent assembly of the motor, resulting in loosening and shifting of the fixed position, which in turn makes the parts of the motor after the assembly is completed There are different degrees of positioning difference, which further reduces the installation accuracy of the motor

[0004] Therefore, the existing assembly methods for BLDC motors have the problems of difficult operation, low installation accuracy, and easy damage to parts

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