| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a rivet processing device that provides notification of a rivet working number by a simple structure.SOLUTION: A rivet processing device for sequentially letting off and shrinking a plurality of rivets 1 mounted around a mandrel member 2 in a body part 10, sequentially by the advancement and retraction of a forward/backward part 11, comprises: a sensing part 14 for sensing the advance or retraction of the forward/backward part 11 thereby to issue sensing signals; and a notification circuit part 50 for counting the sensing signals thereby to perform a predetermined notification output on condition that the sensing signal counting value becomes a preset threshold value.</p> |
