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我厂过去是在卷管机上热卷煉圈的,操作十分不方便,質量又不好保証。技术員高式福改进了一种冷弯煉圈的工具,可以在冲床上把煉圈弯制出来。工具的構造 圖1是这付工具的总裝配圖,安裝在45吨花蘭冲床上使用。上模1連接在冲床导滑2上。上模和下模接触处要求淬火硬度Rc60～65。連杆4由直角板3用方头螺釘固定在冲床导滑2上。在連杆上有一个調节螺釘,以調节克崩10的摆动。拼帽6、頂絲7和支承套简8是連接在一起
In the past, our factory was in the coiling machine hot curling circle, the operation is very inconvenient, the quality is not good to ensure. Technician High-blessing Improved a cold-scribing circle tool that can bend the sling on a punch press. Construction of the Tool Figure 1 shows the general assembly of the tool, which is installed on a 45-ton Pandan punch press. The upper die 1 is connected to the press guide 2. Upper mold and lower mold contact quenching hardness Rc60 ~ 65. Connecting rod 4 by the right angle plate 3 with a square head screws fixed on the slide guide 2. There is an adjustment screw on the connecting rod to adjust the swing of the avalanche 10. Cap 6, top wire 7 and support sleeve Jane 8 are connected together