This is hotswap edition of my mount (https://www.thingiverse.com/thing:4316649) - easy to swap between v6 and volcano hotends via 2 M3x30 screws. You don't need to disassemble anymore Titan extruder to swap.
Height of fan ducts from the plane of the nozzle about 2mm.
You should use hotends with only full-metall heatbreaks.
Also you need to install an bowden adapter on titan extruder without PTFE clips and holders.
There is *step file for convenient editing for you purposes and dont't forget to share you remixes :D
You can use any fan mount for heatsink - I use https://www.thingiverse.com/thing:354723
I do not promise that a mounts BLTouch/EZABL/BFPTouch will be added.
Update 09/20/2020 - fixed M3 Nuts holes (added Frame_v2)
Версия моего обдува (https://www.thingiverse.com/thing:4316649) с фунцией "горячей" замены хотендов - достаточно открутить 2 винта и можно заменить на другой хотенд.
Поддерживаются как v6, так и Volcano хотенды.
Высота рукавов обдува от плоскости сопла около 2мм.
Использовать хотенды только…

Last updated: Sept. 3, 2020 (more info below)
A simple, lightweight, compact, and easy to print direct drive mount for Bondtech BMG, E3D V6/Volcano, and ABL setups. This mount is compatible with open carriage printers such as an Ender 3, Tevo Tornado, Alfawise U20.
This excellent design is originally made by Adolf_Muffin, but I made a couple of improvements:
M3 nut mounting holes and screws
Better BLTouch mount - the original was fragile and it would hit the tension belt adjuster at max X.
Better cable route on Carriage Mount -  moved the original cable route from the right to the left.
List of screws and nuts needed
An Assembly Guide
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Here's the following screws and nuts you'll need:
(13) M3 nuts
(4) M3 x 6 mm BUTTON head
(2) M3 x 8 mm any
(4) M3 x 10 mm any*
(1) M3 x 10 mm BUTTON head*
(1) M3 x 12 mm any
(4) M3 x 20 mm any
If you're using a 4020 hotend fan, use (4) M3 x 25 mm screws.
If you're using a 4010 hotend fan, use (4) M3 x 15 mm screws.…