Modular (Stackable) 1-Axis Manual Positioning Stage

This is the end cap component of a mostly-printable manual xy stage.
The only non-print components needed are:

1) Threaded rod (1/axis)
2) Matching Nuts (1/axis)
3) Bearings to match Threaded
Rod Outer Diameter (2/axis)
4) Smooth Rods (2/axis)
5) Bearing inserts for smooth
rods (6/axis)

This assembly is designed to be scalable and stackable.

Warning: This is only a sketch as a placeholder for the basic concept. Print at your own risk. Nothing has been checked or testing in an actual print yet.