Aluminum veneer mounting structure for outer wall

The utility model discloses an aluminum veneer mounting structure for an outer wall, which belongs to the technical field of aluminum veneers and comprises a first aluminum veneer, a second aluminum veneer is arranged on one side of the first aluminum veneer, a groove is formed in one side of the upper end of the first aluminum veneer, a fixing box is arranged in the groove, and a fixing plate is arranged in the fixing box. A locking block is fixedly arranged in the fixing box, a clamping block is rotatably arranged at the upper end of one side of the locking block, a spring is fixedly arranged at the upper end of the locking block, a sliding rod is slidably arranged in the spring, a limiting sliding rail is fixedly arranged on the lower end face of the clamping block, and a sliding groove is formed in the lower end of the limiting sliding rail. A clamping groove is formed in one side of the second aluminum veneer, and a locking groove is formed in the upper end of the clamping groove. Therefore, two blocks c