A bending center centrally arranged bending tool linkage device and bending center

Abstract

The utility model discloses a kind of bending center centering knife-receiving linkage device and bending center, comprising: upper pressure seat, centering knife-pressing mechanism, two side knife-pressing mechanisms and linkage mechanism;Centering knife-pressing mechanism includes centering knife-pressing body, centering knife-receiving driving structure, side knife-pressing mechanism includes at least one side knife-pressing body, and side knife-pressing body is slidably connected with upper pressure seat left and right;Centering knife-pressing body and the side knife-pressing body adjacent thereto are connected by linkage mechanism, when centering knife-pressing body moves upwards, drive the side knife-pressing body located in the left and right sides of centering knife-pressing body to each other, when centering knife-pressing body moves downwards, drive the side knife-pressing body located in the left and right sides of centering knife-pressing body to each other away.The utility model can realize the up and down movement of centering knife-pressing body by a centering knife-receiving driving structure, simultaneously drive the side knife-pressing body of two sides to each other, and the driving of the side knife-pressing body of two sides is saved, reduce the manufacturing cost of equipment, also make the whole equipment more compact.

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