Aluminum spraying chuck for lightning arrester resistor disc

The utility model discloses an aluminum spraying chuck for a resistor disc of a lightning arrester. The device comprises a chuck, a clip, a rubber sleeve and a cover plate, the chuck comprises an upper plate and a lower plate which are the same in thickness. Meshes for fixing the resistor discs are formed in the upper plate and the lower plate; the rubber sleeves can be embedded into the meshes; baffles are welded to the peripheries of meshes of the lower plate. A cover plate matched with the chuck is arranged on the chuck, the cover plate is provided with cover holes corresponding to the meshholes in number and size, it is guaranteed that the cover plate can completely cover the resistor discs placed on the chuck except the upper portions of the resistor discs, the side edges of the upper plate, the lower plate and the cover plate can be inserted into clamps, and the upper plate, the lower plate and the cover plate are connected into a whole through the clamps. According to the utility model, a plurality of