DIY_3D_Printer/heated-bed-corner-mounts.scad

use <helpers/Holes.scad>

// 
// TOP PART
//
module top_part(){
	translate([0, 0, 0]){

		// Main object
		difference() {
			cube([20, 20, 7.7]); // Base
			translate([-1, -1, 6]) cube([16, 16, 2]); // Bed cut
			translate([-1, -1, 3.2]) cube([11, 11, 2.9]); // Glassplate cut
			translate([12.3, 12.3, -1]) cylinder(h = 22, d=3.5, $fn=30); // Screw hole
			translate([-25, 5, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]); // Mask cutoff front
			translate([10, 25, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]); // Mask cutoff back
		}

		// First arm
		translate([10, -30, 0]) cube([3, 30, 3]);
		difference(){
			translate([9, -30, 0]) resize([0, 10, 0]) cylinder(h=6, d=8, $fn=50);
			translate([1, -45, -1]) rotate(a=-40, v=z) cube([3, 30, 8]);
		}

		// Second arm
		translate([-30, 10, 0]) cube([30, 3, 3]);
		difference(){
			translate([-30, 9, 0]) resize([10, 0, 0]) cylinder(h=6, d=8, $fn=50);
			translate([-45, 5, -1]) rotate(a=-50, v=z) cube([3, 30, 8]);
		}

		//Hinges
		translate([16.5, 3, 7.7]) cube([2, 3, 3]);
		translate([3, 16.5, 7.7]) cube([3, 2, 3]);
	}
}


//
// BOTTOM PART
//
module bottom_part(){
	translate([0, 0, 7.7]){
		difference() {
			cube([20, 20, 10]); // Base
			translate([12.3, 12.3, -1]) cylinder(h = 22, d=3.5, $fn=30); // Screw cut
			translate([12.3, 12.3, 2]) cylinder(h = 10, d=9, $fn=50); // Spring cut
			translate([-25, 5, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]);
			translate([10, 25, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]);

			//Hinges
			translate([16.25, 2.75, -1]) cube([2.5, 3.5, 7]);
			translate([2.75, 16.25, -1]) cube([3.5, 2.5, 7]);
		}
	}
}



//
// NUT PART
//
module nut_part(){
	translate([0, 0, -15]){
		difference() {
			cube([20, 20, 10]); // Base
			translate([12.3, 12.3, -1]) cylinder(h = 22, d=3.5, $fn=30); // Screw cut
			translate([12.3, 12.3, 4]) cylinder(h = 10, d=10.2, $fn=50); // Circle end
			translate([-5.2, 2, 4]) rotate(a=-45, v=z) cube([10.2, 20, 10]); // Box cut
			translate([12.3, 12.3, -1]) cylinder(h = 3, d=7, $fn=6); // Nut hole
			translate([-25, 5, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]);
			translate([10, 25, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]);
		}
	}
}


//
// 	CROOKED NUT PART
//	I had to make this bottom part because one of the screw holes in my aluminum plate
//	had been milled crooked.
//
module crooked_nut_part(){
	translate([0, 0, -15]){
		difference() {
			cube([20, 20, 10]); // Base
			translate([13, 12, -1]) cylinder(h = 22, d=3.5, $fn=30); // Screw cut
			translate([12.3, 12.3, 4]) cylinder(h = 10, d=10.2, $fn=50); // Circle end
			translate([-5.2, 2, 4]) rotate(a=-45, v=z) cube([10.2, 20, 10]); // Box cut
			translate([13, 12, -1]) cylinder(h = 3, d=7.3, $fn=6); // Nut hole
			translate([-25, 5, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]);
			translate([10, 25, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]);
		}
	}
}

// custom nut part
module custom_nut_part(){
    $fn=100;
	translate([0, 0, -15]){
		difference() {
            union() {
                translate([-10, -10, -10]) cube([30, 30, 20]); // Base
                
            }
			
			#translate([12.3, 12.3, -1]) cylinder(h = 22, d=3.5, $fn=30); // Screw cut
			//translate([12.3, 12.3, 4]) cylinder(h = 10, d=10.2, $fn=50); // Circle end
			//translate([-5.2, 2, 4]) rotate(a=-45, v=z) cube([10.2, 20, 10]); // Box cut
			#translate([12.3, 12.3, -1]) rotate([0,-90,0]) M3Nut(3); // Nut hole
			//translate([-25, 5, -1]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 22]);
			translate([10, 25, -15]) rotate(a=-45, v=[0, 0, 1]) cube([40, 20, 42]);
            translate([-8, 20, -10]) rotate(a=-45, v=[0, 0, 1]) cube([45, 20, 10]);
            
            #translate([10,5,5]) rotate([0, -90, 0]) cylinder(h=21, d=5);
            donut_radius=10;
            d=5.2;
            #translate([-5, -5 ,-5]) {
                rotate_extrude(angle=90) translate([donut_radius,0,0]) circle(d=d);
                translate([0, 10, 0]) rotate([0, -90, 0]) cylinder(d=d, h=5);
                translate([10, -5, 0]) rotate([-90, 0, 0]) cylinder(d=d, h=5);
            }
            
            
            #translate([10, -5, -10]) cylinder(h = 22, d=3.5, $fn=30); // Screw cut
            translate([10, -5, 7]) rotate([0,-90,0]) M3Nut(3); // Nut hole
            translate([10, -5, -13]) rotate([0,-90, 0]) M3Head(5); // Spring cut
            
            #translate([-5,10, -10]) cylinder(h = 22, d=3.5, $fn=30); // Screw cut
            translate([-5,10,  7]) rotate([0,-90,0]) M3Nut(3); // Nut hole
            #translate([-5, 10, -13]) rotate([0,-90, 0]) M3Head(5); // Spring cut
            
            #translate([-5,-5, -10]) cylinder(h = 22, d=3.5, $fn=30); // Screw cut
            translate([-5,-5, 7]) rotate([0,-90,0]) M3Nut(3); // Nut hole
            translate([-5,-5,-13]) rotate([0,-90, 0]) M3Head(5); // Spring cut
		}
	}
}


//top_part();
//bottom_part();
custom_nut_part();
//crooked_nut_part();