box_frame/y-belt-holder.scad

   1 // PRUSA iteration3
   2 // Y belt holder
   3 // GNU GPL v3
   4 // Josef Průša <josefprusa@me.com>
   5 // Václav 'ax' Hůla <axtheb@gmail.com>
   6 // http://www.reprap.org/wiki/Prusa_Mendel
   7 // http://github.com/prusajr/PrusaMendel
   8
   9 include <configuration.scad>
  10 translate([28.5, 0, 0]){
  11
  12     %translate([0, 0, 35/2]) cube([20, 6, 35], center = true);
  13     translate([-21 - belt_thickness, -7, 0]) cube_fillet([13 + xy_delta, 14, 35], vertical=[3,0,0,0], fn=8 );
  14     translate([-9, -5.5, 17.5]) cube_fillet([12 + 2 * xy_delta, 3, 35], vertical=[3, 0, 0, 0], center = true);
  15
  16     difference(){
  17         union(){
  18
  19             translate([-37.5+13, 0, 5]) cube_fillet([8.5, 35, 10], center = true, radius=1, $fn=8);
  20             translate([-37.5+13, 0, 22.5]) cube([8.5, 14, 45], center = true);
  21             translate([-4.0 + xy_delta, 0, 17.5]) cube_fillet([8, 14, 35], center = true, vertical = [2,2,0,2]);
  22
  23         }
  24         translate([-4.5 + xy_delta, 0, 17.5]) cube([10, 10, 10], center = true);
  25         translate([-20, -12, 5]) rotate([0, -90, 0]) screw();
  26         translate([-20, 12, 5]) rotate([0, -90, 0]) screw();
  27
  28         translate([-20, 0, 40]) rotate([0, -90, 0]) screw();
  29         #translate([-8 + xy_delta, 0, 0]) mirror([1, 0, 0]) belt(35);
  30     }
  31 }