Quickly removable counterweight device of golf club head

The utility model discloses a quickly removable counterweight device of a golf club head, and the device comprises at least one joint seat and at least one counterweight unit. The joint seat comprises a plug hole, at least one shoulder bulge and at least one brake surface; the counterweight unit comprises a head part, a neck part, a plug part, at least one brake slot and at least one anti-off inclined surface; the plug part is fastened on the shoulder bulge of a plug unit and tightly matched on the inner wall surface of the plug hole by rotating the counterweight unit for an angle, the anti-off inclined surface is tightly against the brake surface of the shoulder bulge, so that the counterweight unit is fixedly clamped in the joint seat, not only is the structure simple but also the effect of quick and convenient assembly can be achieved.