| 摘要 |
PROBLEM TO BE SOLVED: To provide a caulking device lowering a head, while enabling caulking from two directions.SOLUTION: A caulking device 101 includes: a first hydraulic cylinder 12; an upper side punch 21 provided on the first hydraulic cylinder 12, and capable of reciprocating in an expanding/contracting direction of the first hydraulic cylinder 12; an upper side die 23 provided oppositely to the upper side punch 21; a second hydraulic cylinder 13; a lower side punch 22 provided on the second hydraulic cylinder 13 through a pivotable link member 17, and capable of reciprocating; and a lower side die 24 provided oppositely to the lower side punch 22. The second hydraulic cylinder 13 isa disposed on the side part of the first hydraulic cylinder 12. The link member 17 transmits the action of the second hydraulic cylinder 13 to the lower side punch 22 so as to act in a different direction from the expanding/contracting direction of the second hydraulic cylinder 13. |
