Automobile aluminum alloy part machining tool with pressure sensor

The utility model relates to the technical field of machinery. The utility model discloses an automobile aluminum alloy part machining tool with a pressure sensor. The device comprises a bottom plate,X-direction positioning blocks, Y-direction positioning blocks and Z-direction positioning blocks are installed on the bottom plate, X-direction air holes are formed in all the X-direction positioning blocks, one ends of the X-direction air holes are located on the sides, making contact with a workpiece, of the X-direction positioning blocks, all the X-direction air holes are communicated to forman X-direction air path, and the X-direction air path is connected with an X-direction pressure sensor; y-direction air holes are formed in all the Y-direction positioning blocks, all the Y-directionair holes are communicated with one another to form a Y-direction air path, and the Y-direction air path is connected with a Y-direction pressure sensor; z-direction air holes are formed in all the Z-direction positioning bloc