In essence, the fastener is a scaffold fastener for practical operation of loose parts. The operator does not need additional screw cap or sealing ring for tight connection and installation. As a result, since the rivet is a loose scaffold fastener, the inventory is relatively small; secondly, because the rivet allows the products with different thickness in a section to be riveted and fixed, so only one scaffold fastener is needed during installation, which can reduce the inventory of goods. The operation process of riveting is only a single position. Therefore, the special tools for riveting and installation can cooperate with each other to assemble spare parts with previous engineering construction, instead of riveting single-sided solid core bolts. It is necessary to bring back customized assembly parts of double drum rivets to cooperate with special tools for bolt riveting and installation. The special tools for rivet installation can also be integrated into the narrow indoor space and its suitable angle of view. The electric or manual special tools for rivet installation can quickly rivet the rivets with different diameters. The cost of using the rivets is also lower than that of screws and other scaffold fasteners. The special electric rivet riveting tool has enough electric riveting and striking distance, so that the rivets can be connected with each other easily when the product workpiece is at least thin, special rivets and large thickness. At present, there is a fully automatic feeding system software, which can achieve the shocking speed of 50 rivets per minute. This system software has been built on the manipulator, Greatly reduce the labor cost of large and medium-sized complex assembly parts.