Axial loading test device for outer ring swivel bearing

• Main Authors: ZHANG HAIPENG, LI BANHU, LIU JIA, SHEN ZHIXIN, GU YUNLONG, QIN ZHICHAO, MA MINGYANG, ZHANG WEIQI
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2024
• Subjects: MEASURING; PHYSICS; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR

The utility model relates to the technical field of bearing testing, in particular to an axial loading test device for an outer ring rotating bearing, which comprises a mounting base, a fixed main shaft fixedly mounted on the mounting base, a test bearing fixing seat fixedly mounted on the fixed main shaft, and a test bearing rotating seat arranged on the outer side of the test bearing fixing seat. A mounting space for mounting a test bearing is arranged between the test bearing fixing seat and the test bearing rotating seat, one side of the test bearing rotating seat along the direction of the fixed main shaft is connected with a loading bearing seat, the other side of the test bearing rotating seat is connected with a transmission structure for driving the test bearing rotating seat to rotate, and a radial interval is arranged between the loading bearing seat and the fixed main shaft; the loading bearing seat comprises an inner rotating bush and an outer loading bush, the test bearing rotating seat is fixed