Linkage clamping frock

The utility model discloses linkage clamping frock, include: lathe countershaft and support, lathe countershaft and support separate each other, the anchor clamps body presss from both sides specific both ends and rotates the connection between lathe countershaft and support, the locating hole, by neat hole and clamping hole, the locating hole, lean on neat hole and clamping hole to set up on the anchor clamps body, wherein the locating hole with lean on the interval setting in opposite directions of neat hole, locating plate, locating plate setting on pressing from both sides specific surface, the locating plate lie in the locating hole with by being level with between the hole, by neat mechanism, by neat establishment of institution intracavity in the clamp is specific, hold and answer by neat pore pair by the work of neat mechanism, positioning mechanism, positioning mechanism sets up intracavity in the clamp is specific, and positioning mechanism's work end and locating hole correspond, clamping mechanism