Angle-adjustable thread processing machine
US9308593B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2014 |
| Grant date | Apr 12, 2016 |
| Priority date | — |
| Expiry date | Jul 17, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T409/308512
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An angle-adjustable thread processing machine includes a base, a rocker arm, a rocker-arm toothed wheel, an idle wheel, a driven toothed wheel, and a processing unit. The base includes a power source with a drive shaft. The rocker arm is fixed to the drive shaft which rotates about a drive axis. The rocker-arm toothed wheel is pivotally sleeved on the drive shaft. The idle wheel is pivotally disposed on the rocker arm and engaged with the rocker-arm toothed wheel. The driven toothed wheel is pivotally disposed on the rocker arm to engage with the idle wheel and rotates around a driven axis which is located a first distance D1 from the drive axis. The processing unit includes a machining spindle fixed to the driven toothed wheel, and a machining head which rotates around a machining-head axis which is located a second distance D2 from the driven axis, and D1=D2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.