Pre -compression laser bonding tool

The utility model is suitable for a laser bonding tool technical field discloses a pre -compression laser bonding tool, including bottom plate, laser head, pre -compaction device and removal adjusting device, the pre -compaction device includes preloading component and the pre -compaction driver part that is used for driving preloading component, and the pre -compaction driver part is connected in the bottom plate, and preloading component connects in the pre -compaction driver part, preloading component is located the below of laser head, and preloading component has and is used for supplying the through -hole structure that laser that the laser head sent passed. The utility model provides a pre -compression laser bonding tool, during laser welding, the pre -compaction device compresses tightly weldment, laser head output laser welding weldment downwards to remove the laser head through removing adjusting device, can realize the multiple spot position and weld in same pre -compaction position, weld efficient