TEST BENCH FOR TAIL BEARING Russian patent published in 2023 - IPC G01M13/04 

FIELD: testing equipment.

SUBSTANCE: proposed invention relates to testing equipment and can be used for testing tail bearings. The bench consists of a base, a drive, a loading device. The base consists of a frame and a base plate rigidly fixed in the central part of the frame. A hole is made in the base plate in which the support unit is installed. The support unit consists of a shaft equipped with a bearing in the central part. One end of the shaft is made in the form of an eyelet, and the simulator is rigidly fixed on the other. The loading device is installed at one end of the frame, contains a power unit pivotally mounted on the frame, a walking beam, one end of which is pivotally connected to the frame, and the other is pivotally connected to the rod of the power unit, and a spring block mounted in the frame with the possibility of longitudinal movement. One end of the spring block is pivotally connected to a calibrated spacer pivotally connected to a walking beam, and the other end is pivotally connected to a pull rod with a turnbuckle. The rod is connected to the simulator. At the other end of the frame there is a drive, the stem of which is pivotally connected to the shaft eyelet. The drive housing is connected to a fork mounted in a frame with the possibility of longitudinal movement and connected to a calibrated spacer pivotally connected to the frame.

EFFECT: providing the possibility of changing the load for adjustment and reaching the required loading mode.

1 cl, 2 dwg