various improvements at the coupler holder

Kinematik.scad

@@ -4,7 +4,7 @@ $fn=128;
 module coupler_holder(){
 	difference(){
 		translate([0,-2,0])cube([3.5,4,2.2]);
-		translate([-1,-2.5/2,0.4])cube([5,2.5,1.2]);
+		translate([-1.0,-2.6/2,0.3])cube([5,2.6,1.4]);
 		translate([2.5,-5/2,0.7])cube([2,5,0.6]);
 		translate([1.3,-5/2,0.8])cube([2,5,0.4]);
 		translate([2.5,0,1])rotate([90,0,0])cylinder(d=0.8,h=5,center=true);
@@ -58,17 +58,23 @@ module moving_part(){
 			translate([-1,-4,0])cylinder(d=1,h=0.8,center=true);
 			translate([-1, 4,0])cylinder(d=1,h=0.8,center=true);
 		}
-		translate([-19.3,0,-1])cylinder(d=1.6,h=1,center=true);
-		translate([-19.3,0,-1.5])sphere(d=1.6);
-		translate([-20,0,-3.8]) cylinder(d=1.6,h=5.6,center=true);
+		translate([-19,0,-0.6])cylinder(d=1.6,h=1.8,center=true);
+		translate([-19,0,-1.5])sphere(d=1.6);
+		translate([-20,0,-3.8]) cylinder(d=1.6,h=5.4,center=true);
 		hull(){
 			translate([-20,0,-6.5]) cylinder(d=1.6,h=0.1,center=true);
 			translate([-18,0,0]) cylinder(d=1.6,h=0.1,center=true);
 		}
-		translate([-21.5,0,-6.6])rotate([0,0,180])coupler_holder();
-		hull(){
-			translate([-22.5,-2,-6.6])cube([1,4,2.2]);
-			translate([-20,0,-5.1]) cylinder(d=1.6,h=3,center=true);
+		difference(){
+			union(){
+				translate([-21.5,0,-6.6])rotate([0,0,180])coupler_holder();
+				hull(){
+					translate([-22.5,-2,-6.6])cube([1,4,2.2]);
+					translate([-20,0,-5.1]) cylinder(d=1.6,h=3,center=true);
+				}
+				
+			}
+			translate([-21.5,0,-6.6])rotate([0,0,180])translate([0,-2.6/2,0.3])cube([5,2.6,1.4]);
 		}
 		translate([-13,-7.7,0])cylinder(d=1,h=0.8,center=true);
 		hull(){
@@ -98,4 +104,5 @@ module kinematik(angle){
 	
 }
 
-kinematik();
+*kinematik();
+moving_part();