Deviation rectifying device for battery pole cap

The utility model provides a deviation rectifying device for a battery pole cap, which is applied to the field of battery production and is characterized by comprising a support frame mounted on a mechanical arm, the horizontal sliding block is assembled on the supporting frame in a sliding mode in the horizontal direction; the clamping jaw cylinder is used for grabbing the protective cap; the limiting piece is used for limiting the clamping jaw cylinder from sliding in the vertical direction relative to the horizontal sliding block and limiting the sliding stroke of the clamping jaw cylinder relative to the horizontal sliding block, and a buffering piece is arranged between the clamping jaw cylinder and the horizontal sliding block; the sliding driving device is used for driving the horizontal sliding block to slide back and forth on the supporting frame; the mechanical arm has the technical effect that the protective cap can be mounted on the pole under the condition that the positioning is inaccurate when