Universal fixture for processing heavy truck front axle plate spring inclined hole

The utility model discloses a universal fixture for processing a heavy truck front axle plate spring inclined hole, which comprises a base, a left dividing plate subassembly and a right dividing plate subassembly which are respectively arranged at the left end and the right end of the base, and a beam panel with two ends being respectively connected with the left dividing plate subassembly and the right dividing plate subassembly, and is characterized in that a left positioning seat subassembly is connected with the upper surface of the left end part of the beam panel in a matching manner, and a right positioning seat subassembly is connected with the upper surface of the right end part of the beam panel in a matching manner. The universal fixture can enable all the parts to have uniform datums, and can be used for processing workpieces with different heights and different lengths and also can be used for processing workpiece plate spring holes with different included angles.