| 摘要 |
<p>The present invention relates to an apparatus for automatically chamfering an outer hole of a cylindrical body, and an apparatus for automatically chamfering a stopper insertion hole of a snap pin. According to the present invention, provided is automatic chamfering equipment for chamfering an edge part of an insertion hole as a uniform area by chamfering a cylindrical object to be chamfered by a chamfering tool, which is spindle operated, while rotating at a proper rate after being fixed by an air chuck by receiving the cylindrical object to be chamfered so as to improve operational reliability wherein a stopper is drawn in and out an insertion hole penetrated into a cylindrical snap pin body. Therefore, chamfering reliability and productivity of the chamfered product can be improved.</p> |
