| 摘要 |
PURPOSE: A hydraulic mount testing jig for a vehicle is provided to measure constant or dynamic spring characteristics in a vertical direction of a hydraulic mount employed in an engine or a transmission part conveniently. CONSTITUTION: A hydraulic mount testing jig for a vehicle includes an upper measuring part for measuring a load by mounting a load cell at an upper part of a spring characteristics testing equipment, a lower measuring part for measuring a displacement by mounting a strain gauge at a lower part corresponding to the upper part, and a jig(2) bolt-mounted at the upper and lower measuring parts via a hydraulic mount, wherein the jig includes a polygonal tube part(18) formed with a through hole, a plurality of bolting holes(22) on a bolting surface(20) for the bolt coupling of the polygonal tube part with the upper and lower measuring parts, and a coupling hole(26) on a mounting surface for the coupling of the hydraulic mount correspondingly to the bolting surface.
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