Torsional molding apparatus for crank shaft
    5.
    发明授权
    Torsional molding apparatus for crank shaft 失效
    曲柄轴扭转成型装置

    公开(公告)号:US4580430A

    公开(公告)日:1986-04-08

    申请号:US631123

    申请日:1984-07-16

    CPC classification number: B21D11/16 Y10T29/17

    Abstract: A torsional molding apparatus for arranging each crank pin of a crank shaft at a predetermined angular position wherein a plurality of crank pins are arranged on the same plane passing through an axis of the crank shaft. The apparatus comprises posts on a fixed support bed, a vertically movable cushion bed, a vertically movable bed arranged above the cushion bed, a fixed lower mold and a fixed upper mold secured to the cushion bed and vertically movable bed, respectively, a rotatable lower mold and a rotatable upper mold rotatably carried on the cushion bed and vertically movable bed rotatably about the axis of the crank shaft, and arms integrally and outwardly projected from the rotatable lower mold and placed in abutment with the upper ends of the posts.

    Abstract translation: 一种用于将曲轴的每个曲柄销布置在预定角度位置的扭转模制装置,其中多个曲柄销布置在穿过曲轴的轴线的同一平面上。 该装置包括固定支撑床上的柱,可上升移动的缓冲床,位于缓冲床上方的可垂直移动的床,固定的下模和固定的上模,分别固定在缓冲床和垂直移动床上, 模具和可旋转的上模,其可旋转地承载在缓冲床和可垂直移动的床上,围绕曲轴的轴线可旋转,并且臂从可旋转的下模一体地向外突出并且与柱的上端邻接放置。

Patent Agency Ranking