Patent ID: 9427831
Filing Date: 2016-08-30
CPC Classification: B21D,B23P,Y10T

Claim Text:
1. A system for manufacturing a nested profile combination, the system comprising: a) a profile planisher; b) a first rolling die set, the first rolling die set comprising a plurality of first rolling sets; c) a punching device, the punching device comprising a punching bed and a punching machine; d) a second rolling die set, the second rolling die set comprising a plurality of second rolling sets; e) a cutting device, the cutting device comprising a cutter; f) a nesting device; and g) a third rolling die set, the third rolling die set comprising a third rolling set; wherein: the profile planisher, the first rolling die set, the punching bed, the second rolling die set, and the third rolling die set are adapted to be fixed on the ground; the first rolling sets are provided for the formation of a stiffener; the punching machine is horizontally movable on the punching bed; the second rolling sets operate to form required cross section of a profile; the cutter operates to cut the profile to yield a first profile member and a second profile member; the nesting device operates to rotate the first profile member for 180°, position the first profile member, and nest the first profile member and the second profile member together to form the profile combination; the third rolling set operates to shape encircling flangings into fixing flangings; the nesting device comprises a nesting bed, a nesting base, and a rotating positioning device; the rotating positioning device comprises a saddle, a first gas cylinder, two steady rests, and two rotators; the nesting bed is adapted to be fixed on the ground; the nesting base is disposed and is horizontally movable on the nesting bed; the saddle is disposed and is horizontally movable on the nesting base; the saddle is connected to the first gas cylinder, and the first gas cylinder drives the rotating positioning device to move on the nesting base; the two steady rests are oppositely fixed on the saddle at a certain interval; the two rotators are arranged inside each steady rest and are rotatable in relation to the steady rest; each rotator comprises a square hole and a plurality of clamps; the square hole passes through the each rotator in a direction of a length of the each rotator and matches with the profile; the plurality of clamps is arranged on an end face of the each rotator surrounding the square hole; and each clamp comprises a guide rail and a chuck; the guide rail is fixed on the end face of the each rotator, and the chuck is movable on the guide rail and leans against the first profile member.