23-11-2011 дата публикации
Номер: CN0102248453A
Автор:
CHANGCHENG WU,
BIAO LUO,
LIGUI SHEN,
YOUSHENG LONG,
ZIHONG WANG,
CHUAN HE,
GUIHONG HE,
ZHUJUN WEI,
WU CHANGCHENG,
LUO BIAO,
SHEN LIGUI,
LONG YOUSHENG,
WANG ZIHONG,
HE CHUAN,
HE GUIHONG,
WEI ZHUJUN
Принадлежит:
The invention discloses a roller and a workpiece measuring device. A support is fixed on the upper front part of a grinding frame by a screw; a hydraulic motor is connected with a rotating shaft and is arranged on a support; a rotating support is connected with the rotating shaft by a key; a compressing grating scale is mounted on a mounting plate; a swinging rod is positioned on the front end of the mounting plate by a bearing and a gland; the mounting plate is fixed on the side face of the rotating supporting by a screw; when the devices works, the hydraulic motor drives the rotating support to turn down to align the measuring head and the center of a grinding wheel, the grinding frame moves toward to the workpiece or roller, the measuring head contacts the workpiece, the swinging rod rotates to compress the grating scale for reading, the workpiece move reciprocally for measurement, the hydraulic motor rotates backward at the end of the measurement, the rotating support turns upward to ...
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