Rim positioning device
The utility model discloses a positioning device for a rim. Workbench, connecting plates are fixedly connected to the left side and the right side of the upper end of the workbench. Sliding rods are fixedly connected to the front and rear sides of the upper end of the connecting plate; the left side...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a positioning device for a rim. Workbench, connecting plates are fixedly connected to the left side and the right side of the upper end of the workbench. Sliding rods are fixedly connected to the front and rear sides of the upper end of the connecting plate; the left sides and the right sides of the two sliding rods are connected with a first push plate and a second push plate through sliding blocks correspondingly. The left end of the first push plate and the right end of the second push plate are fixedly connected with arc extrusion blocks; the middles of the upper ends of the first push plate and the second push plate are connected with a first push-pull rod and a second push-pull rod through connecting shafts correspondingly, the right end of the first push-pull rod and the left end of the second push-pull rod are connected to the front side and the rear side of the upper end of a transmission plate through connecting shafts correspondingly, and a transmission rotating shaft is |
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