Automatic fiber cutting device of MPO optical fiber connector

The utility model relates to an automatic fiber cutting device of an MPO optical fiber connector, which comprises a base, a linear guide rail arranged on the base, a sliding seat arranged on the linear guide rail, a driving motor arranged on the sliding seat, a grinding wheel arranged at the output end of the driving motor, a linear driving mechanism arranged at one end of the linear guide rail and connected with the sliding seat. A positioning clamp is arranged at one end of the grinding wheel on the base, the positioning clamp is provided with a mounting hole, the mounting hole is used for clamping an MPO optical fiber connector, and the linear driving mechanism enables the grinding wheel to move along a straight line so as to realize fiber cutting action; according to the utility model, the production efficiency of MPO optical fiber connector products is effectively improved, the product quality reliability is improved, and meanwhile, a large amount of labor cost is saved. 本实用新型是一种MPO光纤连接器的自动切纤装置，包括底座，底座上装