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2. 发明申请

WO1997019784A1 DEVICE AND METHOD FOR INDEXING THE PHASE OF A CRANK PIN 审中-公开
标题翻译：用于引导起重机相的相位的装置和方法
公开(公告)号：WO1997019784A1
公开(公告)日：1997-06-05
申请号：PCT/JP1996003292
申请日：1996-11-08
申请人： NIPPEI TOYAMA CORPORATION , MAKINO, Kunio , IMAI, Takashi , UCHIDA, Hiroyuki , KOKAJI, Yukio
发明人： NIPPEI TOYAMA CORPORATION
IPC分类号： B23Q16/02
CPC分类号： B24B5/42 , B23Q1/5468 , B23Q16/02 , B23Q16/025 , B24B47/22 , Y10T29/17 , Y10T29/49286 , Y10T29/5109 , Y10T82/19 , Y10T409/303752 , Y10T409/305656 , Y10T409/30756
摘要： In a crank pin grinding machine, device and method for indexing the phase of a crank pin that can index the phase while a spindle is being rotating. The device comprises a pair of spindles (23, 24) disposed on a first axis ( alpha ) so as to be separated away from and facing each other and adapted to be driven synchronizing with each other, a chuck main body (26, 27) provided on a leading end of each of the spindles for gripping a crank shaft (34) on a second axis ( beta ) that is parallel to the first axis ( alpha ), a phase changing shaft (55) provided on the second axis ( beta ) of at least one of the chuck main bodies for indexing crank pins (40-42) having different phase angles on the first axis ( alpha ) and a phase indexing shaft (65) coupled to the phase changing shaft so as to be rotatingly driven concentrically with the spindles, the device being controlled such that a first mode in which the phase changing shaft is rotated in a synchronized fashion at the same speed as that of the spindles and a second mode in which the phase changing shaft is rotated in a synchronized fashion with a relative speed difference are effected.
摘要翻译：在曲柄销研磨机中，用于对在主轴转动时可以调整相位的曲柄销的相位进行分度的装置和方法。该装置包括设置在第一轴线（α）上的一对主轴（23,24），以便彼此远离并面对并适于彼此同步地驱动;卡盘主体（26,27）设置在每个主轴的前端，用于在平行于第一轴线（α）的第二轴线（β）上夹持曲轴（34）;设置在第二轴线上的相变轴（β）），用于将在第一轴（α）上具有不同相位角的曲柄销（40-42）分度的至少一个卡盘主体和耦合到相变轴的相位分度轴（65）旋转驱动与主轴同心，该装置受到控制，使得相变轴以与主轴相同的速度同步地旋转的第一模式和相变轴以同步的方式旋转的第二模式时尚与相对速度的差异是有效的天。

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