Bearing constant load starting torque detection device

The invention provides a bearing constant load starting torque detection device, which comprises a measuring instrument, a load block and a base, the load block and the base are arranged up and down, the load block is disc-shaped and can slide up and down, and the base and the load block are respectively provided with a matching block and a loading head. The matching block can abut against the outer ring of the bearing to be tested for limiting, and the loading head can be in positioning fit with the inner ring of the bearing to be tested. Aiming at the defects in the prior art, the invention provides the bearing constant load starting torque detection device which is convenient for replacing a bearing to be detected, can avoid deformation of an outer ring and ensures the accuracy of a measurement result. 本发明提供了一种轴承定负载启动力矩检测装置，包括有测量仪表、上下排布设置的负载块和底座，所述的负载块呈圆盘状，且负载块能够上下滑动设置，所述的底座和负载块上分别设置有配合块和加载头，所述的配合块能够和待测轴承的外圈抵接限位，所述的加载头能够与待测轴承的内圈定位配合。针对现有技术的不足，本发明提供了一种轴承定负载启动力矩检测装置，其便于待测轴承的更换、并能够避免外圈变形，保证测量结果的准确。