Unlock instant, AI-driven research and patent intelligence for your innovation.

Manufacturing method of motor

A manufacturing method and motor technology, which are applied in the manufacture of motor generators, electric components, electrical components, etc., can solve the problems of excessive verticality and accumulated errors, and achieve the effect of ensuring verticality.

Inactive Publication Date: 2018-01-05
高玉琴
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Motor components have specified dimensional tolerances and geometric tolerance ranges. After the motor is assembled, there will be accumulated errors. The shaft of the motor and the flange of the front end cover (such as figure 1 Shown) the verticality may be out of tolerance

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Manufacturing method of motor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] After the semi-assembly of the motor, the visible parts are the motor base 1, the rear end cover 2, the front end cover 3, and the rotating shaft 5 (such as figure 1 As shown), the left and right sides of the machine base are respectively connected with a rear end cover and a front end cover, and the two ends of the rotating shaft protrude from the rear end cover and the front end cover respectively.

[0012] The central hole at the right end of the rotating shaft is supported by the rear apex 7 inserted into the tailstock 10 on the lathe. Since there are no fan blades and fan blade casings assembled, the central hole at the left end of the rotating shaft can be supported by the front apex 6, which is arranged on the dial On the disc 8, the dial is connected to the main shaft of the lathe, and the lever 9 on the dial extends to the position of the screw hole seat on the left side of the machine base. When the main shaft of the lathe rotates, the dial lever mechanism driv...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

A manufacturing method of a motor comprises the following steps: assembling a motor in half, that is, leaving only blades and a blade shell unassembled; machining the flange of a front end cap; installing the blades and the blade shell. The processing of the flange of the front end cap is accomplished by turning. The processing method is as follows: a front center and the rear center are pressed against a rotating shaft of the motor, the front center is connected with a main shaft of a lathe, the rear center is inserted into a tailstock on the lathe, the front end cap of the motor faces the tailstock, a driver plate driver rod mechanism connected to the main shaft of the lathe is used to drive a base of the motor to rotate, a turning tool is used for turning the flange of the front end capto the required size. The manufacturing method of the motor can ensure the verticality between the rotating shaft of the motor and the flange of the front end cap.

Description

technical field [0001] The invention relates to a method for manufacturing an electric motor. Background technique [0002] The steps of the production process of the electric motor generally include: the processing of the machine base, the stator, the rotor, the rotating shaft, the front end cover, the rear end cover, the fan blade, the fan blade cover, the outsourcing of the bearing, and the assembly of the motor. Motor components have specified dimensional tolerances and geometric tolerance ranges. After the motor is assembled, there will be accumulated errors. The shaft of the motor and the flange of the front end cover (such as figure 1 Shown) the verticality may be out of tolerance. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a manufacturing method of the electric motor, which can ensure the perpendicularity between the rotating shaft of the electric motor and the flange of the front end cover. [000...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H02K15/14
Inventor 高玉琴
Owner 高玉琴