JPH0179587U - - Google Patents

Description

[Brief explanation of drawings]

FIG. 1 is a schematic side cross-sectional view of a robot hand according to the present invention, FIG. 2 is a schematic cross-sectional view taken along line A-A in FIG. 1, and FIG. 3 is a perspective view showing the main components of the present invention. Schematic diagrams, Figures 4a and 4b are schematic diagrams for explaining the rotating operation of the claws, Figures 5a, b, and c are schematic diagrams for explaining the work gripping operation of the hand, and Figure 6 7 is a schematic perspective view showing an example of a conventional hand, FIG. 7 is a schematic front view thereof, and FIG. 8 is a characteristic diagram for explaining overrun of the hand in the conventional example. 2... Hand, 3... Gripping part, 4... Bottom surface, 5... Abutting plate, 6, 7... Workshaft, 10, 11... Claw,
W...Work.

Claims (1)

[Claims for Utility Model Registration] In a hand that is attached to a robot that transports a workpiece and that grips the workpiece, a contact plate is fixed approximately horizontally to the lower surface of the gripping portion that grips the workpiece, and a contact plate is fixed below the corresponding contact plate. is provided with two work shafts that are substantially horizontal and parallel to each other so as to be rotatable, and claws are fixed to both of the two work shafts, and when opened, both claws are directed downward and the clamp is The robot hand is characterized in that, at times, the two work shafts are rotated in opposite directions so that both claws face each other, thereby clamping the work in a state in which the work is in pressure contact with the abutting plate.