Plunger pump test clamp structure

The utility model relates to the technical field of plunger pump testing, and discloses a plunger pump test fixture structure, which comprises a test template, the plurality of first communication holes are symmetrically arranged on the test template up and down, and the joints are detachably communicated with the interiors of the first communication holes; second communicating holes in one-to-one correspondence with the first communicating holes are formed in the standby templates, and sealing rings are arranged on the sides, close to the first communicating holes, of the second communicating holes; and the oil pipe communicates with the second communicating pipe and is detachably connected with the second communicating pipe, and the end, away from the standby template, of the oil pipe communicates with an oil inlet and an oil outlet of a plunger pump. According to the utility model, through the arrangement of the test template and the sliding template, the communication between the plunger pump and the oil