Railway passenger car welding backboard punch forming correction detection tool

The utility model discloses a railway vehicle welding backboard punch forming correction detection tool, and belongs to the technical field of railway vehicle body part forming. The device is provided with a supporting plate; the panel is fixedly connected to the upper part of the supporting plate; a positioning face used for being attached to the lower surface of a formed workpiece is formed on the upper surface of the panel. And the positioning surface is fixedly connected with the positioning block corresponding to the end part of the workpiece, so that the positioning block can be in abutting contact with the end part of the workpiece, and the device has the beneficial effects of good correction effect, high accuracy of a detection result, facilitation of improvement of the forming quality of a finished workpiece, simple structure and convenience in use. 本实用新型公开了一种轨道客车焊接背板冲压成型矫正检测工装，属于轨道车辆车体零件成型技术领域；本实用新型设置有支撑板；固连在所述支撑板上部的面板；所述面板上表面形成有用于与工件成型后下表面贴合的定位面；以及至少一个定位块，所述定位面对应工件端部固连有所述定位块，以便用于与工件端部相抵接触，本实用新型的具有矫