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On-line rail repairing milling cutter for railway industry
The invention relates to the technical field of railway industry and especially relates to an on-line rail repairing milling cutter for a railway industry. The milling cutter comprises a cutter head body. A plurality of cutter holders are arranged along an outer surface of the cutter head body; a plurality of grooves corresponding to the cutter holders in position are formed in the side surface ofthe cutter head body; and cutter holder locking bolts are arranged in the grooves, one ends of the cutter holder locking bolts penetrate through the inner walls of the grooves and extend into the cutter holders, a plurality of blades are arranged on the cutter holders, and the blades and the cutter holders are connected through blade clamping screws. According to a cutter, an outer contour shapeof a grinding wheel is changed into the outer contour shape formed by arranging the blades, the blades can be replaced after the blades become blunt or tipping, the cutter body can be repeatedly usedand does not need to be wasted, use cost of the cutter is greatly reduced, resources are saved, and environmental pollution is reduced; and more blades are arranged on the cutter body so that more metal can be removed in unit time, and efficiency is improved.
本发明涉及铁路行业技术领域，尤其是一种用于铁路行业的铁轨在线修复铣刀，包括刀盘体，沿着所述刀盘体的外表面设有多个刀夹，所述刀盘体的侧面开设有多个与刀夹位置对应的凹槽，多个所述凹槽的内部设有刀夹锁紧螺栓，所述刀夹锁紧螺栓的一端贯穿凹槽的内壁并延伸至刀夹的内部，所述刀夹上设有多个刀片，多个刀片和多个刀夹之间均通过刀片夹紧螺钉连接。该刀具将砂轮外轮廓形状改为刀片排列成的外轮廓形状，在刀片变钝或崩刃后更换刀片即可，刀体可重复使用，不用废掉，大大降低刀具的使用成本，节约了资源，减少环境污染；刀体上有较多的刀片，单位时间内可去除更多的金属，提高了效率。
On-line rail repairing milling cutter for railway industry
The invention relates to the technical field of railway industry and especially relates to an on-line rail repairing milling cutter for a railway industry. The milling cutter comprises a cutter head body. A plurality of cutter holders are arranged along an outer surface of the cutter head body; a plurality of grooves corresponding to the cutter holders in position are formed in the side surface ofthe cutter head body; and cutter holder locking bolts are arranged in the grooves, one ends of the cutter holder locking bolts penetrate through the inner walls of the grooves and extend into the cutter holders, a plurality of blades are arranged on the cutter holders, and the blades and the cutter holders are connected through blade clamping screws. According to a cutter, an outer contour shapeof a grinding wheel is changed into the outer contour shape formed by arranging the blades, the blades can be replaced after the blades become blunt or tipping, the cutter body can be repeatedly usedand does not need to be wasted, use cost of the cutter is greatly reduced, resources are saved, and environmental pollution is reduced; and more blades are arranged on the cutter body so that more metal can be removed in unit time, and efficiency is improved.
本发明涉及铁路行业技术领域，尤其是一种用于铁路行业的铁轨在线修复铣刀，包括刀盘体，沿着所述刀盘体的外表面设有多个刀夹，所述刀盘体的侧面开设有多个与刀夹位置对应的凹槽，多个所述凹槽的内部设有刀夹锁紧螺栓，所述刀夹锁紧螺栓的一端贯穿凹槽的内壁并延伸至刀夹的内部，所述刀夹上设有多个刀片，多个刀片和多个刀夹之间均通过刀片夹紧螺钉连接。该刀具将砂轮外轮廓形状改为刀片排列成的外轮廓形状，在刀片变钝或崩刃后更换刀片即可，刀体可重复使用，不用废掉，大大降低刀具的使用成本，节约了资源，减少环境污染；刀体上有较多的刀片，单位时间内可去除更多的金属，提高了效率。
On-line rail repairing milling cutter for railway industry
一种用于铁路行业的铁轨在线修复铣刀
MENG FANQIANG (author) / PENG JIANCAI (author) / ZHANG XIAONING (author) / TU XIAOLONG (author)
2020-11-27
Patent
Electronic Resource
Chinese
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