//Resolution
res=50;
$fn=res;
module Driveshaft(){
    union(){
        Multiply();
        translate([0,0,-18])cylinder(h=85, r=(3));
    }}
   
module divider(){
    translate([0,-0.5,0])cube([5,10.5,35.4/2]);
    translate([10,-0.5,0])cube([5,10.5,35.4/2]);
    translate([20,-0.5,0])cube([5,10.5,35.4/2]);
    translate([30,-0.5,0])cube([5,10.5,35.4/2]);
    translate([40,-0.5,0])cube([5,10.5,35.4/2]);
    translate([5,50.4,0])cube([5,10.5,35.4/2]);
    translate([15,50.4,0])cube([5,10.5,35.4/2]);
    translate([25,50.4,0])cube([5,10.5,35.4/2]);
    translate([35,50.4,0])cube([5,10.5,35.4/2]);
    translate([45,50.4,0])cube([5,10.5,35.4/2]);
}

module outerbox(){
    translate([0,-10.5,-35.4/2])cube([50,10,35.4]);//left side
    translate([-10,-10.5,-35.4/2])cube([10,71.4,35.4]);//long side
    translate([-10,60.9,-35.4/2])cube([70,10,35.4]);//right side
    translate([50,-10.5,-35.4/2])cube([10,71.4,35.4]);//long side
}
module lowerhalf(){
    union(){
        divider();
        outerbox();
    }}
module shafts(){
translate([-15,17.7,35.4/2])rotate([0,90,0])cylinder(h=20, r=3);
translate([-15,43.1,35.4/2])rotate([0,90,0])cylinder(h=20, r=3);
translate([45,17.7,35.4/2])rotate([0,90,0])cylinder(h=20, r=3);
translate([45,43.1,35.4/2])rotate([0,90,0])cylinder(h=20, r=3);
}
module finishedlower(){
difference(){
    lowerhalf();
    shafts();
}}
module fitting(){
    translate([-5,-5,2.7])cylinder(h=15, r=2.8);
    translate([-5,62,2.7])cylinder(h=15, r=2.8);
    translate([53,-5,2.7])cylinder(h=15, r=2.8);
    translate([53,62,2.7])cylinder(h=15, r=2.8);
}
module lower(){
difference(){
    finishedlower();
    fitting();
}}
lower();