Buckling mechanism for water cutting positions of inner plate assembly and outer plate of automobile door

The utility model discloses a buckling mechanism for a water cutting position of an inner plate assembly and an outer plate of an automobile door, relates to the technical field of assembly of parts of the inner plate assembly and the outer plate of the automobile door, and is mainly used for solving the problem that the flanging angle of the outer plate is required to range from 45 degrees to 60 degrees when an existing pre-bending mechanism finishes flanging of the outer plate at the water cutting position of the outer plate. The main structure of the device is that the device comprises a horizontal moving slide block and an upper die slotting tool; an insert mounting seat is arranged at the upper part of one side of the horizontal moving slide block, and an elastic driving element capable of enabling the insert mounting seat to incline towards one side far away from the lower die concave die is arranged at the lower part; a buckling insert is arranged at the top of the insert mounting base, and an angle ad