| 摘要 |
PURPOSE: A wheel cover for a grinder is provided to remove inconvenience in work and to collect dust from grinding work easily by turning over a wheel cover through a corrugated portion formed at a cover fixing unit of the wheel cover. CONSTITUTION: A wheel cover(100) is made by transparent material, and a cover fixing unit(110) is formed on the wheel cover integrally with a corrugated portion(112) having a connecting plate and a screw hole(113). The wheel cover is assembled to the cover fixing unit by a screw, and the cover fixing unit is coupled with the wheel cover by another screw(70). Thereby, the wheel cover is assembled to a bearing housing. If the wheel cover is contacted earlier than a grinding disk, the wheel cover is turned over up by the corrugated portion. Therefore, a flat grinding surface is grinded smoothly. In addition, dust from grinding work is not dispersed to prevent workers from getting sick by sucking the dust.
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