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发明公开
CN104972255A 一种转炉托圈支撑耳的对装工装及方法 失效 - 权利终止

一种转炉托圈支撑耳的对装工装及方法
摘要：
本发明公开了一种转炉托圈支撑耳的对装工装，包括至少四组调节件，所述调节件包括：横向支撑柱，所述横向支撑柱的第一端用于焊接于支撑耳的端面上；与所述横向支撑柱的第二端螺纹连接的调节螺栓，所述调节螺栓纵向设置，且其底部能够抵于托圈上盖板上。本发明中的支撑耳依靠横向支撑柱支撑，而横向支撑柱依靠调节螺栓支撑，从而将支撑耳牢牢固定在对装位置上。该对装工装能够保障支撑耳的安装精度，而支撑耳的加工精度可以由小型机床来保障，从而可以摒弃大型机床的使用，降低支撑耳的制造成本。本发明还公开了一种转炉托圈支撑耳的对装方法。
摘要（英）：

The invention discloses a butt assembly tool of a converter backing ring supporting lug. The butt assembly tool comprises at least four sets of adjusting pieces. Each adjusting piece comprises a transverse supporting column and an adjusting bolt, and the first ends of the transverse supporting columns are used for being welded to the end face of the supporting lug. The adjusting bolts are in threaded connection with the second ends of the transverse supporting columns. The adjusting bolts are longitudinally arranged, and the bottoms of the adjusting bolts can abut against a backing ring upper cover plate. The supporting lug is supported by the transverse supporting columns, the transverse supporting columns are supported by the adjusting bolts, and therefore the supporting lug is firmly fixed to the butt assembly position. The butt assembly tool can guarantee the mounting precision of the supporting lug, the machining precision of the supporting lug can be guaranteed through a small machine tool, and therefore use of a large machine tool can be avoided, and the manufacturing cost of the supporting lug can be lowered. The invention further discloses a butt assembly method of the converter backing ring supporting lug.

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