Battery pack aligning tool and stacking equipment

The utility model relates to the technical field of batteries, and provides a battery pack aligning tool and stacking equipment. The battery pack aligning tool is used for aligning each battery of a battery pack, and comprises a reference surface which extends along the stacking direction of the battery pack; and the at least two bulges are arranged on the reference surface at intervals along the stacking direction of the battery pack and are used for being attached to the side surfaces of the batteries, so that reliable alignment of the batteries of the battery pack is ensured. 本实用新型涉及电池技术领域，提出了一种电池组对齐工装及堆叠设备。电池组对齐工装用于使得电池组的各个电池对齐，电池组对齐工装包括：基准面，基准面沿电池组的堆叠方向延伸；至少两个凸起，各个凸起沿电池组的堆叠方向间隔地设置于基准面，用于与电池的侧面相贴合，以此保证电池组的各个电池的可靠对齐。