| 摘要 |
PROBLEM TO BE SOLVED: To obtain an oiling device by which oiling is precisely performed without necessitating skill, for example, cutting oil or the like is suitably oiled even by a beginner, and burning of a die and sticking of a punched piece or the like are not generated. SOLUTION: In the oiling device which oils stocks to be oiled, the oiling device is composed of a first check valve 3 provided in the oil flowing path 2 from an oil feeding tank 1, a cylinder 5 which stores oil passing through the first check valve 3 and coming via a forked tube 4 and which pours the oil into a lubricator 14, a rotationally driving device 10 having a device for reciprocating and driving a piston rod 6 reciprocating within the cylinder 5 or a spring 7 provided around the piston rod 6 reciprocating within the cylinder 5 and moreover in the upper part of the cylinder 5 and a cam mechanism 11 on which the upper end part of the piston rod 6 is abutted and which controls a storing and oiling quantity of the oil, and a second check valve 12 provided at the front side of the lubricator 14 in mid-way of an oil feeding path 13 via the forked tube 4 from the cylinder 5.
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