Patent ID: 9248515
Filing Date: 2016-02-02
CPC Classification: B21D,B23B,B23C,B23Q,Y10T

Claim Text:
1. A wheel rim processing machine, comprising: a main spindle cutter arrangement, a machine base, an oscillating table rotation base provided on said machine base, a first power source provided at a pivot joint of said oscillating table rotation base and said machine base, a workbench provided on an extending section of said oscillating table rotation base, a second power source provided on said work bench, a connecting element connected to said workbench, a power cylinder provided below said connecting element, a gripping jaw arrangement connected with a plurality of gripping jaws provided above said connecting element, wherein said connecting element is connected to said power cylinder and said plurality of gripping jaws connected to said gripping jaw arrangement, an outer gear connected to said connecting element which is connected to said workbench, a retaining arrangement connected to said connecting element, wherein said retaining arrangement comprises a connecting rod shaft element and at least one pin element penetratedly fastening said connecting rod shaft element to said gripping jaw arrangement, wherein said connecting rod shaft element is connected to said gripping jaw arrangement at a top side thereof, and is penetrated through said connecting element to connect to said power cylinder at a bottom side thereof, a block provided below said connecting element at an inner side thereof, and a pivot connecting element connected to said block, wherein at least one screw element connects said pivot connecting element to said power cylinder in such a manner that said pivot connecting element retains said power cylinder below said connecting element.