Tightening device suitable for assembling double-end stud of hydraulic multi-way valve

The utility model discloses a tightening device suitable for assembling a double-end stud of a hydraulic multi-way valve. The tightening device comprises a bottom plate, a stand column and a vertical plate. At least one first connecting part is arranged on the bottom plate; second connecting parts are arranged on the outer wall of one end of the stand column, one second connecting part corresponds to one first connecting part, and the stand column is fixed to the bottom plate through matched use of the first connecting parts and the second connecting parts. A limiting part for preventing the stud nut from rotating is arranged at the other end of the upright post; the vertical plate is connected with the bottom plate and plays a role in supporting the bottom plate. According to the device, the stud can be quickly assembled, the device is simple in structure and convenient to use, the assembling efficiency is improved, the labor amount of workers is reduced, and the device has certain reference significance for