Synchronous belt driven high-precision main shaft structure
The utility model discloses a high-precision main shaft structure driven by a synchronous belt. The device comprises a main body supporting box body, a main shaft sleeve horizontally fixed on one sideof the main body supporting box body, and a high-precision main shaft penetrating through the main b...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a high-precision main shaft structure driven by a synchronous belt. The device comprises a main body supporting box body, a main shaft sleeve horizontally fixed on one sideof the main body supporting box body, and a high-precision main shaft penetrating through the main body supporting box body and the main shaft sleeve, a driving motor is fixed on the main body supporting box body above or below the high-precision main shaft; an output shaft of the driving motor is parallel to the high-precision main shaft, a driving wheel synchronous pulley is axially fixed to the end of the output shaft of the driving motor, a driven wheel synchronous pulley is axially fixed to one end of the high-precision main shaft, and the driving wheel synchronous pulley and the drivenwheel synchronous pulley are in transmission connection through a synchronous belt. Compared with the prior art, the output shaft of the driving motor and the high-precision main shaft are arranged inparallel up and down, so t |
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