Process and tool assembly for riveting parts

Details Process and tool assembly for riveting parts Process and tool assembly for riveting parts

1994-10-13

2000-08-29

Dexter, Clark F.

Metal working

Method of mechanical manufacture

Assembling or joining

29 26A, 2924354, 2952506, 227 27, 227 51, 227 58, 227 69, 227152, 901 41, B21J 1502, B21J 1510

Patent

active

06108896&

ABSTRACT:
Tool assembly for riveting parts, comprising: a first and a second frame (2, 5) capable of being mounted on a shaped structure "C" or on separate robot arms (60, 61); a pair of sheet-holding devices (3, 6) each mounted on one of the frames and at least one of each is provided with a device (11) for displacing it relative to the corresponding chassis with a force corresponding to the clamping provided for holding the parts to be riveted during drilling; at least one drill (20, 21) mounted on a frame, a device (41) for placing a rivet (40) in a hole drilled by the drill, this device being carried by a frame; a percussion riveting hammer (51) carried by a frame and an associated counter-piece (54) carried by the other frame, integral with a reaction dolly (52). The elements carried by each frame are all capable of being displaced between an active position and a rest position.

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