Rostock Quick-Fit mount

thingiverse

This mount is designed for classic Rostock 3D printers, enabling quick tool changes, specifically hot-ends. Incompatible with RichRap Quick-Fit due to size differences. Created using OpenJSCAD.org. Print the parts - holder-1, holder-2, latch, and key. Use MR105 ZZ Model Miniature Ball Bearing 5X10X4 for the latch. Assemble using 4 M4 screws in standard Rostock platform holes. Compatible with E3D/J-Head mounts (version 5-6 hot-ends). Print qf-jhead-e3d-mount-plate.stl and qf-jhead-e3d-lock.stl. Insert PTFE (4mm) into the center hole, attach M4 nut to tube, push down into mount, insert hot-end, and lock using one of two holes - lower for E3D or another for J-Head. Modify qf-jhead-e3d-mount.scad as needed.