Radar bearing performance test bench

Abstract

The invention discloses a radar bearing performance test bench which comprises a rack body, a mounting shaft used for being connected with an inner ring of a to-be-tested bearing is arranged on the rack body, a bearing seat used for being connected with an outer ring of the to-be-tested bearing is arranged on the mounting shaft, and a driving motor is arranged on the rack body. The output end of the driving motor is in transmission connection with a bearing seat through a belt wheel, a bearing groove is formed in the bearing seat, a material carrying barrel is arranged on the portion, above the bearing groove, of the frame body, steel balls with the same mass and size are borne in the material carrying barrel, and a discharging port is formed in the material carrying barrel. A blocking piece used for blocking the discharging port is arranged between the material carrying barrel and the bearing groove in a sliding mode, the blocking piece is attached to the discharging port and deviates from the discharging port, a transmission motor used for driving the blocking piece to be exposed out of the discharging port is further arranged on the frame body, and a discharging port used for discharging is further formed in the bearing base. The structure is simple, the detection pressure can be changed, and the detection effect is better.

Description

technical field [0001] The invention relates to the technical field of bearing detection, in particular to a radar bearing performance test bench. Background technique [0002] The test plan proposed by the customer verifies whether the bearing can meet the design index, whether the bearing can reach the specified service life under the condition of low load and high speed (or enhanced working condition), and whether the bearing force condition, test time, The bearing speed is monitored. In addition, the use of radar bearings is complex. During the use process, the axial pressure on the radar bearings continues to change. It is difficult for traditional detection devices to effectively simulate this use situation, which makes the detection lack reliability and affects the detection effect. SUMMARY OF THE INVENTION [0003] Aiming at the deficiencies of the prior art, the present invention provides a radar bearing performance test bench, which has a simple structure, can m...

AI Technical Summary

Problems solved by technology

Moreover, the use of radar bearings is complex. During use, the axial pressure on the radar bearings is constantly changing. It is difficult for

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