Quick-Disconnect Rostock extruder

This is a design I've made for my Rostock that allows quick-changing (sort of) of extruders / end effectors on my Rostock Max.

There are several parts:

Top Coupler: Attaches to the triangular mounting plate on the MAX
Bottom Coupler: Generic mating part for the top coupler
Fanmount3: Fan mount designed to work with the SeeMeCNC hot end, and three 40mm fans
E3D hotend mount: self explanatory


http://www.thingiverse.com/thing:222878 is a Wicked Lasers Spyder Arctic 3 mount that