Metal working – Means to assemble or disassemble – Overedge assembling means
Patent
1994-06-30
1996-03-05
Watson, Robert C.
Metal working
Means to assemble or disassemble
Overedge assembling means
29252, B23P 1900, B23Q 710
Patent
active
054956528
ABSTRACT:
For serving as an insertion mechanism M1, a pressure member 12 is supported in a vertically swingable manner through swing arms 51 to tip ends of vertically swingable push arms 13, and the pressure member 12 is adapted to push a corner piece in an inclining nose-up position. For serving as a caulking mechanism M2, an opening angle of a tip end caulking claw 40 of a caulking plate 15 is made larger than the right angle. For serving as an insertion/caulking device, a drive force transmitting mechanism M3 is installed, which actuates the insertion mechanism M1 interlocking with a former period stroke of one hydraulic cylinder 26 and actuates the caulking mechanism M2 interlocking with its latter period stroke. Thereby, an assembly accuracy and a work efficiency can be improved when assembling the corner piece. Further, the insertion mechanism and the caulking mechanism can be operated in sequence according to a work stroke by one stretching operation of one drive actuator.
REFERENCES:
patent: 4398334 (1983-08-01), Kovalevich
patent: 5283944 (1994-02-01), Goodhue
patent: 5375312 (1994-12-01), Sakurai et al.
Kitamura Masatoshi
Sakurai Eitarou
Nawaseikiseisakusho Corporation
Watson Robert C.
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