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    • 2. 发明授权
    • Spring manufacturing apparatus
    • 弹簧制造装置
    • US08302443B2
    • 2012-11-06
    • US12213446
    • 2008-06-19
    • Katsuhide TsuritaniNorihiro Uchida
    • Katsuhide TsuritaniNorihiro Uchida
    • B21F3/02B21C1/00
    • B21F3/02Y10T29/5187
    • A spring manufacturing apparatus includes a supporting body which moves in X, Y, and Z-axes directions of a XYZ orthogonal coordinate system representing a moving direction of a wire rod fed from a wire rod feeding unit as a Z-axis. The supporting body is formed with an opening in which the quill is arranged. The supporting body further includes a tool holder for holding a processing tool for processing the wire rod to a spring. The supporting body arranged at the vicinity of the quill is moved to accurately adjust the relative position of the quill and the processing tool, thereby manufacturing a desired spring.
    • 弹簧制造装置包括:支承体,其以XYZ正交坐标系的X,Y和Z轴方向移动,代表从作为Z轴的线材供给单元供给的线材的移动方向。 支撑体形成有布置有羽绒被的开口。 支撑体还包括用于保持用于将线材加工成弹簧的加工工具的工具保持器。 移动配置在套筒附近的支撑体,精确地调整套筒和加工工具的相对位置,从而制造期望的弹簧。