Patent ID: 8485575

Claim:
A gripper for a door of a vehicle comprising: frames mounted to an end of an arm of a robot; moving units disposed on the frames and configured to be reciprocated toward a clamping point of a door panel; angle adjusting units disposed on an end of the moving unit and configured to be reciprocated forward and backward with respect to the frames and being adjustable according to an angle difference of a door panel; and clamping units disposed on each angle adjusting unit and configured to clamp each clamping point of the door panel, wherein the frames include two upper frames and a lower frame, and wherein the frames are disposed in a “Y” shape; and the moving unit comprises: a main body disposed on each frame and having a slide hole formed therein; a LM rod inserted into the slide hole from an end of the main body, the LM rod having a first end in connection with the angle adjusting unit; and a drive motor disposed on an end of the main body, the drive motor in connection with the second end of the LM rod, and being configured to selectively move the LM rod back and forth.