Adjusting type clamping device for notebook computer shell machining

The utility model discloses an adjustable clamping device for notebook computer shell processing, which comprises a processing table, a supporting plate is arranged on the inner side of the processing table, an auxiliary plate is arranged on one side of the supporting plate on the inner side of the processing table, and a gear is arranged on one side of the supporting plate below the processing table. And an adjusting structure is arranged on the inner side of the supporting plate. Through the arrangement of the supporting round block, the pressing frame, the compression spring and the supporting plate, the motor drives the gear to rotate, the gear is meshed with the tooth groove in the inner side of the supporting plate when rotating, so that the supporting plate is driven to move upwards in the movable groove, the clamping base and the shell are driven to move upwards, and at the moment, the pressing frame is pushed downwards; and when the compression spring moves downwards, the clamping block on one side i