Automobile parts assembly abnormal sound test fixture

The utility model provides an automobile parts assembly abnormal sound test fixture, includes can compress tightly the base clamping ring on special abnormal sound vibrating rack mesa with rotating base by rotating base, transition piece is adorned in rotating base on in the surface grooves through connecting bolt, and fastening screw links to each other through pivot and transition piece and can the pivot be the centre of a circle for a transition rotation, and the installation foot is adorned on fastening screw. The utility model discloses the requirement is fixed in the installation that can mate different kinds and not unidimensional automobile parts assembly, can satisfy low noise vibrating rack and carry out spare part assembly abnormal sound test requirement, when the fixed automobile parts assembly of installation, fastening point can cover special all plan position of rack mesa at plane scope stepless adjustable, has solved the fixed nonadjustable problem of mounting point of special rack mesa, the u