Bed Spring Loaded Internal Spool Holder for Voron Trident (HorseshoeSpoolHolder)
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Spring loades HorseshoeSpoolHolder using Bed Springs with adjustable Tension
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Updated at source:
Model information
- Source
- Printables
- Category
- Voron Parts & Upgrades
- License
- GNU General Public License v3.0
I like the internal spool holder idea, but the designs were a bit strange.
You need a way to release the spool when swapping, so I came up with the Idea of using magnets as a sping. That was a waste of time. The second prototype used some bed springs, i had laying around and it worked quite well.
There is also another design for the spring loaded Horseshoe
BOM:
1-2 x Steel Spring 1.2 x 7.5 x 20mm (the tension was a bit high, so I only use 1)
5x M3x20mm SHSC
4x M3x16mm SHSC
9x M3 Brass Insert (Voron standard)
4x M5x20mm BHSC
2x M5 Nut
4x M5 Nut nylon lock
2x M5x 8-10mm (for Mounting to Alu Extrusion)
1x M5x 16mm (optional second mounting)
M5x1mm Washer a few
5x 625ZZ Bearing (I got mine from v-slot rollers)
Instructions:
Good luck brother.
Notes:
The bearings are press fit into the rollers. This worked in my experience better than a roller made from 2 parts