Engine mounting bush move rigidity measurement device

The utility model provides an engine mounting bush move rigidity measurement device, the device includes: the base plate, the perpendicular to the guide rail that the base plate set up, can follow what the guide rail removed drops hammer, set up in drop hammer and go up, be used for detecting an acceleration sensor of the acceleration that drops hammer, fixed set up in on the base plate, and be located waveform generator under dropping hammer. This measuring device will await measuring the engine mounting bush and install on the lower surface that drops hammer, utilize the vertical motion of dropping hammer along the guide rail to realize different impact velocities to utilize waveform generator to realize the different surge waveforms to the engine mounting bush that awaits measuring, thereby the dynamic stiffness of accurate quick measurement suspension bush provide the basis for finite element simulation assay, but and in waveform generator's the term of validityexpiry date duplicate test, reduce experimen