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发明公开
CN108331384A 一种汽车冲压流水生产线的地坑检修口结构 无效 - 驳回

一种汽车冲压流水生产线的地坑检修口结构
摘要：
本发明公开了一种汽车冲压流水生产线的地坑检修口结构，包括地坑盖板和检修盖板，所述地坑盖板上设有检修口，所述检修盖板设于所述地坑盖板的下方，所述检修盖板可相对于所述地坑盖板平移，所述检修盖板上设有伸出所述检修口的第一插接件，所述地坑盖板在所述检修口的边缘设有第二插接件，所述检修盖板与所述地坑盖板通过所述第一插接件与所述第二插接件的配合连接；本发明的汽车冲压流水生产线的地坑检修口结构通过将所述检修盖板设置为可相对于所述地坑盖板平移，并将检修盖板和地坑盖板通过第一插接件和第二插接件连接，解决了盖板在搬运过程中存在的劳动强度较高，安全性较低的问题。
摘要（英）：

The invention discloses a pit overhauling opening structure for an automobile stamping flow production line. The pit overhauling opening structure comprises a pit cover plate and an overhauling coverplate; the pit cover plate is provided with an overhauling opening, the overhauling cover plate is arranged on the lower portion of the pit cover plate, and the overhauling cover plate can transversally move relative to the pit cover plate; the overhauling cover plate is provided with a first inserting-connection piece extending out of the overhauling opening, and a second inserting-connection piece is arranged in the position, at the edge of the overhauling opening, of the pit cover plate; and the overhauling cover plate and the pit cover plate are in matched connection through the first inserting-connection piece and the second inserting-connection piece. According to the pit overhauling opening structure for the automobile stamping flow production line, the overhauling cover plate is arranged to be capable of transversally moving relative to the pit cover plate, and the overhauling cover plate and the pit cover plate are connected through the first inserting-connection piece and thesecond inserting-connection piece, so that the problems that in the carrying process of cover plates, the labor intensity is high and the safety is low are solved.

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