会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • Crankshaft milling machine
    • 曲轴铣床
    • US4305689A
    • 1981-12-15
    • US82085
    • 1979-10-05
    • Shingo YamadeKeishi Morikawa
    • Shingo YamadeKeishi Morikawa
    • B23C3/06B23B5/18B23C1/18
    • B23C3/06B23C2210/503B23C2220/68Y10T409/300896Y10T409/307616Y10T82/19Y10T82/2527
    • A crankshaft milling machine comprising a bed, a pair of rails fixedly secured to the bed, a spindle fixedly mounted on the bed, a chuck mounted for rotation on one end of the spindle, a first motor for imparting a rotation to the chuck, a tool guide slidably mounted on the rails, the tool guide being inverted U-shape in cross-section, a tool support movably accommodated within the tool guide, the tool support being reciprocally movable in a vertical plane, and a second motor for causing a reciprocal movement of the tool support. An internal tooth cutter is rotatably supported by the tool support and a third motor is installed for rotating the internal tooth cutter. A numerical control device is provided for controlling the relative movement of the chuck and the tool support in such a way that the rotation of the chuck is synchronized with the reciprocal movement of the tool support.
    • 一种曲轴铣床,包括床,固定在床上的一对导轨,固定地安装在床上的心轴,安装成用于在心轴的一端旋转的卡盘,用于向卡盘赋予旋转的第一马达, 可滑动地安装在导轨上的工具导向件,工具导向件的横截面为U形,可移动地容纳在工具导向件内的工具支撑件,工具支承件可在垂直平面中往复运动,第二电动机用于产生倒数 工具支架的移动。 内齿切割器由工具支撑件可旋转地支撑,并且安装第三马达用于旋转内齿刀。 提供了数字控制装置,用于控制卡盘和工具支撑件的相对运动,使得卡盘的旋转与工具支架的往复运动同步。