Shore durometer normalizing device

Shore durometer normalizing device is equipped with the proof force value weight that is used for as the calibration etalon, and the installation is by school shore durometer's fixed block and press from both sides tight piece, places the fly leaf of proof force value weight, two pairs of guide pillar, guide pin bushings that play the guide effect, support shore durometer's reference block and thebottom plate of installation guide pillar. It is downthehole that the guide pillar of bottom plate is imbedded to the guide pillar close -fitting, and in the guide sleeve hole of fly leaf was imbedded to the outer axle close -fitting of guide pin bushing, the borehole jack drove the fly leaf and slides on the guide pillar in the guide pin bushing on the guide pillar, mounting screw plane under the fly leaf for the fixed block, and the screw is connected with the fixed block for the compact heap, and proof force value weight is placed above the fly leaf, and the reference block is placed in the central shrinkage pool