A frame for a main body of an upper driving type juice extractor includes an upper frame; a lower frame; a connection frame configured to connect the upper frame with the lower frame, wherein the upper frame has a first through-hole and a second through-hole. Further, a frame assembly for a main body of an upper driving type juice extractor includes a frame including an upper frame having a first through-hole and a second through-hole, a lower frame, and a connection frame configured to connect the upper frame with the lower frame; a driving part mounted at an upper portion of the upper frame; and a lifting part installed at the lower frame, wherein a driving shaft of the driving part is inserted in the first through-hole.