| 摘要 |
PURPOSE:To deburr a moving object to be polished accurately by planting a polishing body fixed with plural grinding brushes spinable and revolvable through a planetary gear mechanism from an elevatable table in a base while providing an endless rail transfer section below the base. CONSTITUTION:An object to be polished is transferred while being pressure-held by holding clicks 8, 9 projected with predetermined interval from the opposite end sections in front and rear of endless rails 10, 10' and a holding click 11 of an endless rail 12 stretched between said rails 10, 10' to follow them at the under portion of base 4. Then screw rods 6, 6' are rotated through a drive motor 7 provided on the base 4 to lower an elevatable table 5 screwed with said rods 6, 6' by predetermined distance thus to contact plural polishing brushes 2, 2' spinable and revolvable through a planetary gear machanism 1 against the moving object to be polished and to deburr said object. |
