| 摘要 |
The invention discloses a vehicle wheel positioning device, constituted of a frame, a cylinder, a belt pulley, a servo motor, a shaft and others. The invention in use is able to achieve positioning function before a vehicle wheel finish turning automation processing, without switching programs for automation production of the wheel with different wheel widths and different offset distances. |
| 主权项 |
1. A vehicle wheel positioning device, constituted of a frame, a jacking cylinder, a guide post I, a sliding sleeve I, a bottom plate, a top plate, a pinch roller, a left sliding plate, a rack, a guide rail, a fixed plate, a gear, a shaft I, a shaft II, a bearing seat, a lifting plate, a belt pulley I, a belt pulley II, a lifting cylinder, a sliding sleeve II, a guide post II, a servo motor I, a belt pulley III, a right sliding plate, a servo motor II and a belt pulley IV, characterized in that a jacking cylinder and two sliding sleeves I are fixed on the bottom plate, the outputting end of the jacking cylinder is connected with the top plate, two guide posts I fixed on the lower end of the top plate are matched with the sliding sleeves I; the left sliding plate and right sliding plate to the lower end of which two pinch rollers are respectively connected are fixed below the fixed plate by the guide rail; a shaft I below which the gears are fixed and above which the belt pulleys II are fixed is fixed inside the shaft II by the bearing; both the left sliding plate and the right sliding plate above are fixed with a rack and a gear, and the rack and the gear are engaged with each other;
the lower end of the shaft II is fixed above the fixed plate, the upper ends of the shaft II are mounted with the belt pulleys I, the shaft II is fixed within the bearing seat below the lifting plate; two lifting cylinders and four sliding sleeves II are all fixed on the top end of the frame; the outputting ends of the lifting cylinders are articulated with the upper ends of the lifting plate; four guide posts II fixed above the lifting plate are matched with the sliding sleeves II; the servo motor I on the outputting ends of which the belt pulleys III are mounted is mounted above the lifting plate by a flange, driving the belt pulleys I to rotate; the servo motor II on the outputting ends of which the belt pulleys IV are mounted is also mounted above the lifting plate by a flange, driving the belt pulleys II to rotate. |
