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发明公开
CN107971319A 防尘板 无效 - 撤回

防尘板
摘要：
本申请公开了一种防尘板。该防尘板，包括防尘板本体，所述防尘板设有至少两第一安装孔，所述防尘板一侧两端分别设有一凸台，所述凸台内设有至少一第二安装孔。本新型防尘板结构简单，取材简单，易于加工，同时本新型防尘板三面防护与冲头座和滑座之间，有效防止灰尘等杂物进入冲头座和滑座之间，从而确保冲头座和滑座相对运动的顺畅，另本新型防尘板内设有密封层，使得本新型防尘板与冲头座结合面更加贴合。
摘要（英）：

The invention discloses a dust-proof plate. The dust-proof plate comprises a dust-proof plate body. The dust-proof plate is provided with at least two first mounting holes. The two ends of one side ofthe dust-proof plate are provided with bosses correspondingly. Each boss is internally provided with at least one second mounting hole. The novel dust-proof plate is simple in structure, material taking is simple, and processing is easy; meanwhile, three-face protection of the novel dust-proof plate between a punch seat and a sliding seat is achieved, so that sundries such as dust are effectivelyprevented from entering the position between the punch seat and the sliding seat, thus it is ensured that relative motion of the punch seat and the sliding seat is smooth; and in addition, the noveldust-proof plate is internally provided with a sealing layer, so that the novel dust-proof plate is more attached to the joint surface of the punch seat.

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