Automobile middle upright column inner board

The utility model discloses an inner plate of the standing column of the vehicle, mainly aiming to enhance the strength of the automobile B-column and install the hinge of the vehicle door; the appearance is I-shaped; the cross-section is U-shaped; the surrounding is provided with the turning edge matching the parts in the surrounding. The two hinge installation places of the vehicle door are arranged relatively lower than the middle part of the inner plate of the standing column; considering the installation of the spacer of the vehicle door, a hole for the nut is arranged between the two hinge installation places. The inner plate of the standing column is assembled on the vehicle body in the welding way. Compared with the existing technology, the utility model has the advantages of the reasonable structural design, the saving of the materials, the simple positioning of the welding, the good strength and so on.