Quiet rigidity test fixture of engine shock attenuation cushion

The utility model discloses a quiet rigidity test fixture of engine shock attenuation cushion, it is with the sample clamping device that packs into that the characteristic is the quiet rigidity of engine shock attenuation cushion test to fix on compression test equipment, according to the requirement of sample product to sample pressurization, then slow loading and uninstallation, three continuous secondary compression. First compression is the pre -compaction to the sample to curve linear best in twice experiment in back is for reporting curve as a result. Get compression curve go up the deflection be 1 to 4 between the equidistance get 11 points to the deflection is the abscissa, uses load as the ordinate, obtains sharp slope with least spuares. This slope is the rigidity of cushion promptly. Play effect good at many things and expert in one. Can drill on the fixed plate according to the position of different shape cushion bolts, detect the cushion fast. It is with low costs, convenient to use.