Pump cover segment difference detection mechanism of general nine-speed gearbox

The utility model relates to a general nine-speed gearbox pump cover segment difference detection mechanism, which comprises a case and a workbench extending from the inside of the case to the outside of the case, a positioning plate capable of moving along the length direction of the workbench is arranged above the workbench, the positioning plate is provided with a positioning groove used for placing a gearbox pump cover, and the positioning groove is provided with a positioning groove used for placing the gearbox pump cover. A receding groove is formed in the position, located in the machine box, of the workbench, and probe detection devices are arranged above and below the receding groove. The device is simple in structure, reasonable in design, time-saving and labor-saving, convenient to operate and beneficial to improving the working efficiency. 本实用新型涉及一种通用九速变速箱泵盖段差检测机构，包括机箱以及由机箱内部延伸至机箱外部的工作台，所述工作台上方设置有可沿工作台长度方向移动的定位板，所述定位板上具有用以放置变速箱泵盖的定位槽，位于机箱内部的工作台处设有避让槽，所述避让槽的上、下方均设置有探针检测装置。本实用新型结构简单，设计合理，省时省力，操作方便，有