Carriage Roller for Kossel w/ OpenBuilds 2020 V-Slot Extrusion & Mini V Wheels

This 2020 v-slot carriage mount truck is a modification of Steve Graber/brandonh's Carriage for Kossel / Mini Kossel.

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Description

Edit (22/10/2014): Cleaned up the design a bit and added some extra squeeze on the wheels to leave more room for tension. I found a lot of the mini v wheels to be out of spec, causing vibration and noise in the bearings which resonates through the whole frame, so I'm switching over to solid v-wheels. New design coming very soon!

This 2020 v-slot carriage mount truck is a modification of Steve Graber/brandonh's Carriage for Kossel / Mini Kossel. 

These have been tested and work beautifully on OpenBuilds 20 x 20 mm V-Slot Extrusion with Mini V Wheels and will most likely work with all other 2020 extrusion as well (let me know in the comments if it does). Use an M3 50mm SHCS or other machine screws for the tensioner.  

2020 V-Slot Aluminum Extrusion: http://openbuildspartstore.com/v-slot-20-x-20mm/   
   
Mini V Wheel Kit: http://openbuildspartstore.com/mini-v-wheel-kit/  

Credits go to brandonh and Steve Graber for the original designs!  

Pics are of an early prototype, ignore the extra mount hole. I'll upload new pics when I get the new version printed.

I also hacked up a Rostock style, printable universal joint carriage to work with this or any other 20mm x 20mm mounting grid carriage roller base: https://www.youmagine.com/designs/rostock-style-printable-u-joint-carriage-for-kossel-mini-kossel

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1874954015e4662d0f2cd77378f050ea?default=blank&size=40eclipsman added this to the Delta collection ago
57d48e9b8c25af050a3d7a6f298e821e?default=blank&size=40Joshua Allen added this to the Delta collection ago
9e3c0a93b61816e7dd8a385da7002e96?default=blank&size=40Brocknoviatch added this to the Delta Parts collection ago
874784a15a1033fc2a3af9666035a597?default=blank&size=40Štefan “ympi” Hírei added this to the 3d collection ago
Af73314372467823c74b5317e5993f9d?default=blank&size=40Paulo Cabrita added this to the 3D Printer parts collection ago
Bc82d5f08252c19637b698b8ff20702e?default=blank&size=40tuxbot added this to the kosel delta parts collection ago
94fca787d4ea3672d6123a64e46499fe?default=blank&size=40kgeilin added this to the Mini Kossel collection ago
Mini ddavaDeltaDroid published this design ago