openscad/wire_clamp2.scad

   1 $fn=50;
   2
   3 wire_diameter = 1.5;
   4 wr = wire_diameter /2;
   5
   6 bus_diameter = 1.6;
   7 br = bus_diameter / 2;
   8
   9 module latch() {
  10                 hull() {
  11 cylinder(8,1.5,1.5);
  12 translate([10,0,0]) cylinder(8,2.5,2.5);
  13         }
  14         }
  15
  16 module lever(hole=true) {
  17
  18 difference() {
  19 latch();
  20 if(hole) translate([5.2,-4.5,0]) cylinder(8,5,5);
  21 }
  22
  23 translate([10,-1,2.5]) rotate([0,0,8]) cube([8,3,3]);
  24 translate([17.5,2,0]) cylinder(8,2.5,2.5);
  25
  26 }
  27
  28 //lever(true);
  29 difference() {
  30         translate([-0.5,0,0]) scale([1,1,0.9999]) minkowski() {
  31                 union() {
  32                 hull() {
  33                  scale([1.1,1,1])latch();
  34                  rotate([0,0,20]) scale([1.1,1,1]) latch();
  35                         translate([-2.1,0,0]) cylinder(8,1,1);
  36             }
  37
  38         }
  39                 cylinder(0.000001,2,2);
  40         }
  41         translate([0,0,0]) lever(false);
  42         translate([0,0,0]) rotate([0,0,20]) scale([1.1,1.1,1.1]) lever(false);
  43         translate([12,-2,2]) rotate([0,0,26]) cube([8,9,4]);
  44         translate([14.5,-5,0]) rotate([0,0,-1]) cube([8,9,8]);
  45
  46         translate([-0.8,10,1.5]) rotate([90,0,0]) cylinder(20,wr,wr);
  47         translate([-0.8,10,4]) rotate([90,0,0]) cylinder(20,wr,wr);
  48         translate([-0.8,10,6.5]) rotate([90,0,0]) cylinder(20,wr,wr);
  49         translate([-2.1,0,0]) cylinder(20,br,br);
  50
  51 }
  52
  53
  54
  55
  56 translate([0.6,0.3,0]) rotate([0,0,19])
  57 lever();