Magnetic Building Board Lever Clamp

prusaprinters

<p>Magnetic stand-off clamp for model builders that use a magnetic building board.</p> <p>It uses common cabinet magnet latch magnets. Here is one source: <a href="https://www.allelectronics.com/item/mag-123/cabinet-latch-magnet/1.html">https://www.allelectronics.com/item/mag-123/cabinet-latch-magnet/1.html</a></p> <p>EDIT: 02/04/2018 The above magnets appear to be sold out. Regular ceramic rectangles will work too. A source is here: <a href="https://supermagnetman.com/collections/fer-rectangle/products/rect0750c-20?variant=29741050307">https://supermagnetman.com/collections/fer-rectangle/products/rect0750c-20?variant=29741050307</a></p> <p>They are listed as "0.770" (19.56mm) long x 0.593" (15.06mm) wide x 0.118" (3mm) thick". Use two sandwiched together in place of the above latch magnets if you can't find the originals.</p> <p>The arm is threaded for a M4 screw thread but there is enough material there to rethread it to any reasonable size. The lever arm slides into the slotted bracket. This setup can produce a lot of downward force.</p> <p>See my magnetic building board 90 degree triangle brace here: <a href="https://www.thingiverse.com/thing:2540801">https://www.thingiverse.com/thing:2540801</a></p> <h3>Print Settings</h3> <p><strong>Printer:</strong></p> <p>ANET A-8</p> <p class="detail-setting rafts"><strong>Rafts: </strong> <div><p>No</p></div> <p><strong>Supports:</strong></p> <p>No</p> <p class="detail-setting resolution"><strong>Resolution: </strong> <div><p>.2m</p></div> <p><strong>Infill:</strong></p> <p>10%</p> <h3>How I Designed This</h3> <p>Done with SketchUp Make... freebie CAD that is easy to use.</p> </p></p> Category: R/C Vehicles