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发明名称
铁路货车侧架铣刀
摘要
本实用新型公开了一种用于加工铁路货车侧架的型面铣刀,刀体的切削面是一个截面形状为矩形槽且槽口向外的环状槽型面,该铣刀具有加工方式简单、加工效率高、加工质量好、铣刀宽度可调等优点,有广阔的推广前景。
申请公布号
CN2424852Y
申请公布日期
2001.03.28
申请号
CN00226425.0
申请日期
2000.05.11
申请人
张维克
发明人
张维克
分类号
B23C5/12
主分类号
B23C5/12
代理机构
代理人
主权项
1.一种铁路货车侧架铣刀,它有刀体(1),排削槽(2)和刀坑(3),刀片(4) 用螺钉紧固在刀坑(3)上,在刀体(1)的背部加工有键槽(6),刀体(1)的一 端是刀柄(7),另一端是刀具支撑轴(8)和刀具所紧螺母(9),其特征在于: 刀体(1)的切削面(10)是一个截面形状为矩形槽且槽口向外的环状槽型 面,槽口内的三个面都是切削面,相邻两个切削面之间的夹角为90°, 加工出的型线为有相邻两直角的矩形的部分型线。刀体的切削面从相 邻两个切削面的结合处或从中部切削面的任何处可以沿铣刀的轴线拉 开分成两部分,在使用时,铣刀的两部分沿铣刀的轴线运动结合成一 体,形成一个完整的槽型切削面,槽型切削面的宽度(12)可以用垫圈(11) 调整。
地址
725005陕西省安康市关庙镇车辆段
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