box_frame/extras/groovemount.scad

   1 module groovemount(){
   2
   3 difference(){
   4 translate([-12,-35,0])cube(size=[29,70,12], center=false);
   5
   6 translate([-10,0,5])cube(size=[20,12.5,15], center=true);
   7 translate([-10,0,5+4.4])cube(size=[20,16.5,10], center=true);
   8
   9 cylinder(h=20, r=12.5/2);
  10 translate([0,0,4.4])cylinder(h=20, r=16.5/2);
  11 translate([0,-25,0])cylinder(h=20, r=5/2);
  12 translate([0,25,0])cylinder(h=20, r=5/2);
  13 }
  14 }
  15
  16 groovemount();