Target material structure

The utility model discloses a target material structure which comprises a target material, the whole target material is rectangular, a plurality of inclined planes which are integrally concave relative to the top surface of the target material and are connected in series are arranged on the symmetrical end sides of the target material, so that an inwards-concave structure is formed on the end side of the target material, and a fixed step is formed at the bottom of the corresponding end side of the inwards-concave structure. The pressing device is used for extruding and pressing down to limit and fasten the fixing device; a plurality of hollow grooves are formed in the bottom of the target material. According to the target material structure disclosed by the utility model, the target material structure of which the side surface is provided with the multiple inclined surfaces is arranged, and the hollow groove is formed in the bottom of the target material, so that the target material consumption can be saved;