Tab bending device

The utility model discloses a pole lug bending device which comprises a base device used for fixing, supporting and driving the base device to move up and down, a supporting device used for supporting pole lug machining and stretching out and drawing back to complete discharging is arranged at the bottom of the base device, and the pole lug bending device further comprises a lifting device used for driving the base device to move downwards to flatten the pole lug and providing rotating power. And the top of the lifting device is provided with a forming device for preheating the tabs and bending and forming the tabs. According to the tab bending device disclosed by the utility model, the heating soldering iron is arranged in the middle of the pressing block, so that a to-be-bent area of a tab is conveniently heated, the to-be-bent area is softened, and the bending effect is improved; through the design that the lifting table drives the pressing block to descend to clamp the tabs, the tabs are flattened while b