| 摘要 |
The present invention relates to a wiring duct cutting device for a cabinet for electric and electronic communications. According to the present invention, the wiring duct cutting device comprises: a pair of mounting plates (111, 112); an elevating member (130) to rise and fall in a longitudinal direction of the mounting plates (111, 112); a cutting knife (K1) installed in the elevating member (130) to cut a wiring duct (10) placed in between the elevating member and a duct die (140) when it falls; the duct die (140) whose top surface (140t) has a blade accommodating groove (141) right at the bottom of a blade (K1a) and which protects the blade (K1a) of the cutting knife (K1) by accommodating the blade (K1a) of the cutting knife (K1), prevents damage to the body of a worker by the blade (K1a) of the cutting knife (K1), and places a wiring duct (1) when it cuts the wiring duct (1); and a die elasticity supporting and flow preventing means to support the duct die (140) with elasticity, to provide force to push the duct die (140) upward, and to hold the duct die (140) moving forward and backward. The present invention is able to protect the blade and prevent accidents from occurring to a worker. |
