| 摘要 |
The present invention relates to a method for processing a fixture of a transformer cover capable of reducing the processing time and improving the productivity since right and left wings, and front and rear protrusions of multiple fixture units are sequentially curved inside one mold press device at the same time when a fixture of a transformer cover is processed; and preventing that a mold is damaged due to fatigue according to repetitive processes since a mold press device is not repetitively performing only a primary curving process of the front protrusion like the conventional processing method, and right and left wings curved vertically and downwardly at first are designed to serve as a lower mold. According to an embodiment of the present invention, the method for processing a fixture of a transformer cover comprises: a first step for continuously injecting a metal plate into a mold press device; a second step for cutting the metal plate as a fixture unit having a central body, front and rear protrusions, and right and left wings by the mold press device; a third step for vertically curving primarily downwardly the leading end of a front protrusion of the fixture unit by the mold press device; a forth step for vertically curving downwardly the right and left wings of the fixture unit by the mold press device; and a fifth step for vertically curving secondarily downwardly the front protrusion of the fixture unit whose leading end is vertically curved by the mold press device. |
