Apparatus for adjusting intermeshing angle in feed screw mechanism

摘要

An apparatus for adjusting an intermeshing angle of a pin and feed screw in a mechanism in which rotational movement of a feed screw is converted to a linear movement of the pin. The apparatus includes at least one pin which is in mesh with the feed screw, and a linearly movable member which supports the pin and which moves in the axial direction of the feed screw. The linearly movable member includes an adjusting mechanism for adjusting the intermeshing angle of the pin and feed screw.