Apparatus and method for assembling a motor rotor
US11011963B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2019 |
| Grant date | May 18, 2021 |
| Priority date | — |
| Expiry date | Jan 27, 2040 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49012
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Methods and apparatus are disclosed for assembling a motor rotor. The apparatus includes a rotor fixing module, a conductive bar driving module, a plurality of conductive bars and a pump module. The rotor fixing module supports and holds the rotor. The conductive bar driving module has a plurality of assembling slots. When the pumping module is attached to the conductive bar driving module and each of the conductive bars seals the assembling slots, the pumping module and the assembling slots cooperatively form a sealed chamber, and the pumping module vacuums the sealed chamber to generate a suction force on each of the conductive bars, and the suction force further drives the conductive bars into the assembling slots. The method is for assembling the rotor by utilizing the same procedure mentioned above.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.