Very stable table filament spool holder fully printed with swivel pin, universal size, mountable. For TRONXY, ANET and many other 3D printers.

thingiverse

Very sturdy spool filament holder.\r\nIt winds filament perfectly without jerking thanks to its smaller central axis and centered spool.\r\nThe holder comes in two width variants: 115mm and 138mm. I often use the 115mm version.\r\nThe entire holder is printed, including the pivot pin. No additional materials are needed if you glue it together. If screwing, eight M3x16mm screws or similar will be required.\r\nAll parts print without support or raft, except for the swivel pin, which must be printed in landscape orientation and requires a raft. Use 80% infill on the pivot and aim for a round shape.\r\nI use Alexros's all-round spool holder design, available in three variants, with the 60mm version being my preference.\r\nCheck out this link for more information: https://www.thingiverse.com/thing:2112075\r\n\r\nFor the construction bracket, print at a layer height of 0.2-0.3:\r\nTwo tv_sidewalls - 20% infill\r\nTwo tv_clutch_xxx mm - 20% infill\r\nOne tv_pivot_8mm_xxx mm - 80% infill\r\nOne Alexros's all-round spool holder of your choice - 80% infill\r\n\r\nMounting Options:\r\nA: Screw Mounting (Recommended):\r\nEight countersunk head screws M3 x16 mm\r\nNo glue required\r\n\r\nB: Glue Mounting:\r\nOne plastic adhesive\r\nScrews are not necessary\r\n\r\nTips for Assembly:\r\nWhen using screws, drill the clutch holes with a 2.4mm drill bit and then create an M3 thread.\r\nDrill side panel holes with a 3.5 mm drill bit.\r\nIt's easier to install if your printer prints less accurately.\r\nUse glue if you prefer not to use screws.\r\n\r\nIf you don't want to print the swivel pin, use any 8mm diameter logs that are 115 or 138mm long. I've printed many of these holders and find the printed pivot pin to be reliable and functional.