The present invention relates to an optical connector grinder, the purpose of which is to display the polishing time and film type for each step so as to be easily recognized from the outside according to the type of optical connector, the rotational speed and the eccentric speed of the drive means freely To control it.;The present invention is a conventional optical connector grinder for polishing the end surface of the optical connector while the turntable of the upper end of the body by the drive means installed in the body in parallel with the rotational movement and the eccentric movement, the notch groove cut inward to a predetermined length in the front center The holder is provided, fixedly installed at the rear of the upper end of the body, a hinge member fixedly coupled to the rear end of the holder to rotate the holder in the vertical direction, and is installed to protrude a predetermined length in front of the upper end of the body, The lever is provided with a lever of a predetermined length to be fitted into the cut-out groove of the holder, the locking lever is fixed or released as the holder is rotated by a predetermined angle, and the control means installed on the body to control the drive means And, the number of displays that are installed on the top of the body to display the pre-input for each mode It characterized by comprising.;When applying the present invention according to the above configuration, the polishing machine is provided with a display means to automatically indicate the polishing time and the type of polishing film for each step according to the type of optical connector to be polished, and the holder It can be easily fixed or released by one locking lever, and the rotational speed and the eccentric speed of the driving means can be freely adjusted.
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