Safety helmet lateral rigidity test tool assembly

The utility model relates to a lateral rigidity test tool assembly for a safety helmet. The lateral rigidity test tool assembly is provided with an upper plate and a lower plate, the lower plate is provided with a placement table, and the upper plate is provided with an extrusion table; the upper plate and the lower plate are provided with connecting parts connected with a press machine, a fixing assembly is arranged between the upper plate and the lower plate and comprises at least four limiting rods and a plurality of limiting clamping grooves, the limiting rods are located between the upper plate and the lower plate, each limiting clamping groove comprises a clamping part and a penetrating part, the limiting clamping grooves are formed in the upper plate and the lower plate, the limiting clamping grooves are distributed in the radial direction, and the penetrating parts are arranged in the limiting clamping grooves. The limiting clamping grooves of the upper plate correspond to the limiting clamping groove