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intval3/hardware/mount.scad

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include <./modules.scad>
include <./variables.scad>
module motor_key_120 (half = false, DECOYS = false, sides = 1, ALT = false) {
innerD = 7.85;
outer_d = 27.5 + 2;
notch_d = 10;
height = 7 + 5 + 4;
diff = 14 + 2.5 + 2;
$fn = 60;
difference () {
union () {
translate([one_to_one_x, one_to_one_y, 12.1]) cylinder(r1 = 12 / 2, r2 = 12/2 + 4, h = 5, center = true);// padding against bearing
translate([one_to_one_x, one_to_one_y, diff + 1]) cylinder(r=outer_d/2, h= height -2, center= true, $fn=200); //large cylinder
translate([one_to_one_x, one_to_one_y, 6]) cylinder(r=innerD/2, h= 10, center= true);
//key_end([0, 180, 0], [one_to_one_x, one_to_one_y, -2.5]); //thicker-than-key_end cylinder for inner bearing
key_end([0, 180, -20], [one_to_one_x, one_to_one_y, -3.5], ALT = ALT); // longer for laser cut board
//key_end([0, 180, 0], [one_to_one_x, one_to_one_y, -4.5]); //experimental length
}
//1 notch
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([-outer_d/2 - 2.5, 0, 0]) cylinder(r=notch_d/2, h= height, center= true); //notch
}
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([-outer_d/2 -.5, -3.5 , 0]) rotate([0, 0, 100]) cube([15, 5, height], center = true); // smooth notch
translate ([-outer_d/2 -.5, 3.5, 0]) rotate([0, 0, -100]) cube([15, 5, height], center = true); // smooth notch
}
if (sides == 2) {
//2 notch
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([outer_d/2 + 2.5, 0, 0]) cylinder(r=notch_d/2, h= height, center= true); //notch
}
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([outer_d/2 +.5, -3.5, 0]) rotate([0, 0, -100]) cube([15, 5, height], center = true); // smooth notch
translate ([outer_d/2 +.5, 3.5, 0]) rotate([0, 0, 100]) cube([15, 5, height], center = true); // smooth notch
}
}
//slot for hobbled(?) end
translate([one_to_one_x, one_to_one_y, 17 + 2]) {
translate([0, 0, 6.5]) hobbled_rod_120(12);
//translate([6.42, 0, 6 - 1.7]) motor_set_screw_120();
translate([6.42 - .2, 0, 4.3 - 1]) rotate([0, 90, 0]) motor_set_screw_120_alt();
translate([14, 0, 4.3 - 1]) rotate([0, 90, 0]) cylinder(r2 = 6 / 2, r1 = 5.8 / 2, h = 6, center = true); //extension
}
//translate([one_to_one_x, one_to_one_y, 20.5]) cylinder(r = 11.5/2, h = 10, center = true);
translate([one_to_one_x, one_to_one_y, 17.5]) {
difference() {
//cylinder(r = 7.5/2, h = 2, center = true);
//translate([5, 0, 0]) cube([10, 10, 10], center = true);
}
}
if (half) {
translate([one_to_one_x - 50 , one_to_one_y, -50]) cube([100, 100, 200]);
}
}
// translate([one_to_one_x, one_to_one_y, 17]) translate([6.42 - .2, 0, 6 - 1.7]) rotate([0, 90, 0]) motor_set_screw_120_alt();
}
module motor_key_120_reinforced () {
intersection () {
motor_key_120();
translate([one_to_one_x, one_to_one_y, 4]) union () {
cylinder(r = 16 / 2, h = 25, center = true);
translate([0, 0, 10]) cube([20, 12, 5], center = true);
translate([0, 0, 10]) cube([12, 20, 5], center = true);
translate([-(12 / 2) - (4 / 2), -(12 / 2) - (4 / 2), 10]) difference () {
cube([4, 4, 5], center = true);
rotate([0, 0, -45]) translate([0, -4, 0]) cube([8, 8, 5 + 1], center = true);
}
}
}
}
module motor_key_120_reinforced_roller () {
difference () {
motor_key_120();
translate([one_to_one_x, one_to_one_y, 4]) union () {
cylinder(r = 16 / 2, h = 25, center = true);
translate([0, 0, 10]) cube([20.2, 12.2, 5.1], center = true);
translate([0, 0, 10]) cube([12.2, 20.2, 5.1], center = true);
translate([-(12 / 2) - (4 / 2), -(12 / 2) - (4 / 2), 10]) difference () {
cube([4, 4, 5], center = true);
rotate([0, 0, -45]) translate([0, -4.2, 0]) cube([8, 8, 5 + 1], center = true);
}
hobbled_rod_120(40);
//nut
translate([5, 0, 0]) cube([2.5 + .5, 5.25 + .5, 42], center = true);
//half
//translate([0, 50, 0]) cube([100, 100, 100], center = true);
}
}
}
module motor_key_120_master_mold () {
$fn = 200;
translate([54, -12, 26.4]) rotate([0, 180, 0]) motor_key_120();
difference() {
translate([0, 0, 16]) cylinder(r1= 30, r2 = 30, h = 42, center = true);
translate([0, 0, 21]) cylinder(r1= 26, r2 = 26, h = 42, center = true);
//translate([50, 0, 0]) cube([100, 100, 100], center = true);
}
}
module motor_set_screw_120 () {
cube([10.19, 2.95, 2.95], center = true);
translate([(10.19 / 2) - (2.56 / 2), 0, 0]) cube([2.56, 5.8, 5.8], center = true);
}
module motor_set_screw_120_alt () {
$fn = 60;
D1 = 2.95;
H1 = 10.19;
cylinder(r = D1 / 2, h = H1, center= true);
translate([0.25, 0, 0]) scale([1, .75, 1]) rotate([0, 0, 45]) difference () {
cube([D1, D1, H1], center = true);
rotate([0, 0, 45]) translate([0, D1, 0]) cube([D1 * 2, D1 * 2, H1], center = true);
}
translate([0, 0, (10.19 / 2) - (2.56 / 2)]) cylinder(r = 5.8 / 2, h = 2.56, center = true);
}
module hobbled_rod_120 (h = 10) {
d = 4.00;
diff = 3.33;
difference () {
union () {
cylinder(r = d/2, h = h, center = true, $fn = 60);
translate([0, 0, -h / 2 - (d / 4) + .01]) cylinder(r2 = d / 2, r1 = 0.4 / 2, h = d / 2, center = true, $fn = 60);
}
translate([d/2 + ((d/2) - (d - diff)), 0, 0]) cube([d, d, h + 10], center = true);
}
}
module motor_12v () {
motor_d = 37;
motor_h = 63;
end = 11.5;
len = 17;
cylinder(r = motor_d/2, h = motor_h, center=true);
translate([0, 0, (motor_h / 2) + (len / 2)]) cylinder(r = end/2, h = len, center=true);
}
module geared_motor_mount_120 (DECOYS = false) {
$fn = 160;
base_d = 45;
base_inner = 25.2;
base_thickness = 3;
hole_d = 7;
screw_d = 3.2;
bolt_end = 5.4;
height = 6;
screw_distance = 17;
difference () {
difference () {
translate([-6, 0, 2.5]) cylinder(r=base_d/2, h=height + 5, center = true); //outer cylinder
//translate([-6, 0, base_thickness + 2.5]) cylinder(r=base_inner/2, h=height + 5, center = true); //inner cylinder
translate([0, 0, base_thickness + 1.5]) cylinder(r=base_inner/2, h=height + 5, center = true); //inner cylinder
}
cylinder(r=hole_d/2, h=29, center = true); //center hole
//screw holes
translate([0, 0, 0]) {
translate([0, screw_distance/2, 0]) cylinder(r=screw_d/2, h=29, center = true);
translate([0, -screw_distance/2, 0]) cylinder(r=screw_d/2, h=29, center = true);
//bolt ends
translate([0, screw_distance/2, -3]) cylinder(r=bolt_end/2, h=2, center = true);
translate([0, -screw_distance/2, -3]) cylinder(r=bolt_end/2, h=2, center = true);
}
translate([2, 19, 0]) cylinder(r=5, h = 100, center = true); //hole for panel bolt access
}
//wings
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], 0], mm_r[0], height, mm_l[0]);
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1], mm_y[1], 0], mm_r[1], height, mm_l[1]);
//translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[5] , mm_y[5], 0], mm_r[5], height, mm_l[5] - 1);
if (DECOYS) {
translate([-7, -6, 0]) decoys(40, -1, 4);
translate([-9, -2, 0]) rotate([0, 0, 49]) decoys(37, -1, 4);
}
}
module motor_mount_bottom () {
$fn = 60;
mount_d = 45;
base_d = 45;
outer_d = 28 + 2.3 + 4;
height = 19 + 3.5 + 4;
bolt_h = 22.3;
shelf_h = 6; //match to motor_mount
screw_d = 4;
module motor_mount_core () {
translate ([one_to_one_x, one_to_one_y, (height / 2 ) + 5.75]) {
difference() {
translate([-6, 0, 0]) cylinder(r = mount_d / 2, h = height, center = true); //main block
translate([0, 0, (height / 2) - (shelf_h / 2)]) cylinder(r = base_d / 2 + 7, h = shelf_h, center = true); //shelf for motor_mount
cylinder(r = outer_d / 2, h = 50, center = true); //space for spinning
translate ([-one_to_one_x, -one_to_one_y, 0]) remove_front(); //flatten side
translate([-32, -17, -19]) cube([40, 40, 40], center= true); //hole for notch
translate([-42, 0, -19]) rotate([0, 0, -39]) cube([40, 40, 40], center= true); //hole for notch
translate([2.5, 19.5, 0]) cylinder(r=10/2, h = 60, center=true); // hole for panel bolt
translate([22.5, 19.5, 0]) cube([40, 40, 60], center = true); //remove front entirely
translate([-6.5, 0, 7.5]) {
translate([0, screw_distance/2, 0]) sphere(r=screw_d);
translate([0, -screw_distance/2, 0]) sphere(r=screw_d);
}
}
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[0], mm_y[0], -shelf_h / 2], mm_r[0], height - shelf_h, mm_l[0], tight = 0.2); //Bottom bolt holder
translate ([-one_to_one_x, -one_to_one_y, 0]) bolt_holder([mm_x[1] , mm_y[1], -shelf_h / 2], mm_r[1], height - shelf_h, mm_l[1], tight = 0.2); //Left bolt holder
translate ([-one_to_one_x, -one_to_one_y, -2]) bolt_holder([mm_x[5] , mm_y[5], -shelf_h / 2], mm_r[5], height - shelf_h - 4, mm_l[5]); //Top bolt holder
}
}
module microswitch_holder () {
difference () {
translate([29, -1, 14]) cube([36, 65, height - shelf_h - 4], center = true);//Base shape
translate ([25.5, -14, 15]) {
cube([17, 28, 39.5], center = true); //rectangle hole for center
translate([4.5, 5.6, 0]) rotate([0, 0, -23]) cube([17, 25, 39.5], center = true); //bottom right inner
translate([-2, -18, -3.5]) cube([7, 11, 12], center = true); // hole for bottom pins
translate([-9.5, -1, -3.5]) cube([30, 4, 12], center = true); //hole for side pin
}
translate ([14, 37.5, 15]) rotate([0, 0, 44]) cube([55, 30, 30], center= true); //top left outer
translate ([one_to_one_x, one_to_one_y, 18]) {
cylinder(r = outer_d / 2, h = 50, center = true); //space for spinning
}
translate ([32, 6, 15]) {
difference () {
translate([3, 0, 0]) rotate([0, 0, 0]) cube([20, 25, 39.5], center = true); //removes area for microswitch arm
translate([-2, 16, 0]) rotate([0, 0, -55]) cube([20, 50, 39.5], center = true);
}
}
translate ([58, -25, 15]) {
rotate([0, 0, 75]) cube([45, 30, 30], center= true); //bottom right outer
}
translate([mm_x[4], mm_y[4], 0]) cylinder(r = bolt_inner, h = 100, center = true); // extra bolt hole
translate([mm_x[1], mm_y[1], 0]) cylinder(r = 4, h = 100, center = true); //clear out top left bolt hole
}
}
module panel_attachment () {
difference () {
union() {
translate([0, 0, 7.75 + 3]) cylinder(r = 10/2, h = 44 - shelf_h, center = true);
translate([3.5, 0, 0]) cube([7, 7, height - shelf_h - 4], center = true);
}
translate([0, 0, 25]) cylinder(r = 3.2/2, h = 50, center = true);
}
}
translate([8, -9, (height - shelf_h) / 2 + 3.75]) panel_attachment();
motor_mount_core();
microswitch_holder();
bolt_holder([mm_x[2], mm_y[2], ((height - shelf_h)/ 2) + 3.75], 0, height - shelf_h - 4, 6); //bottom left mount
bolt_holder([mm_x[3], mm_y[3], ((height - shelf_h)/ 2) + 3.75], 180, height - shelf_h - 4, 6); //bottom right mount
}
module bolt_holder (position = [0, 0, 0], rotate_z = 0, h = 17, length = 4.5, hole = true, tight = 0) {
bolt_r = 6;
translate (position) {
difference () {
union() {
cylinder(r = bolt_r + 0, h = h, center = true);
rotate([0, 0, rotate_z]) translate([length/2, 0, 0]) cube([length, bolt_r * 2, h], center=true);
}
if (hole) {
cylinder(r = bolt_inner - tight, h = h + 2, center = true);
}
}
}
}
module microswitch (position = [0, 0, 0], rotation = [0, 0, 0]) {
translate(position) {
rotate(rotation) {
cube([16, 28, 9.5], center = true);
translate([10, 8, 0]) rotate([0, 0, -7]) cube([1, 28, 4], center = true);
translate([8 + 7, 14 + 8, 0]) cylinder(r = 2.5, h = 4, center = true);
translate([0, -19, 0]) cube([6, 11, 9.5], center = true);
}
}
}
module l289N_mount () {
$fn = 60;
DISTANCE = 36.5;
H = 4;
THICKNESS = 3;
module stand () {
difference () {
cylinder(r1 = 4, r2 = 3, h = H, center = true);
cylinder(r = 1.5, h = H, center = true);
}
}
translate([0, 0, 0]) stand();
translate([DISTANCE, 0, 0]) stand();
translate([DISTANCE, DISTANCE, 0]) stand();
translate([0, DISTANCE, 0]) stand();
difference () {
translate([DISTANCE/2, DISTANCE/2, -3]) rounded_cube([DISTANCE + 8, DISTANCE + 8, THICKNESS], 8, center = true); //base
translate([DISTANCE/2, DISTANCE/2, -3]) rounded_cube([DISTANCE - 5, DISTANCE - 5, THICKNESS], 10, center = true); //base
translate([0, 0, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([DISTANCE, 0, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([DISTANCE, DISTANCE, 0]) cylinder(r = 1.5, h = H * 5, center = true);
translate([0, DISTANCE, 0]) cylinder(r = 1.5, h = H * 5, center = true);
}
}
module pcb_mount () {
DISTANCE_X = 41;
DISTANCE_Y = 66;
OUTER = 10;
H = 8;
module stand () {
difference () {
cylinder(r1 = 5, r2 = 4, h = H, center = true);
cylinder(r = 1.75, h = H, center = true);
}
}
translate([0, 0, 0]) stand();
translate([DISTANCE_X, 0, 0]) stand();
translate([DISTANCE_X, DISTANCE_Y, 0]) stand();
translate([0, DISTANCE_Y, 0]) stand();
translate([DISTANCE_X/2, DISTANCE_Y/2, -4]) rounded_cube([DISTANCE_X + OUTER, DISTANCE_Y + OUTER, 4], OUTER, center = true);
}
module bolt_guide () {
$fn = 60;
H = 39;
difference () {
union() {
cylinder(r = 10 / 2, h = H, center = true);
translate([0, 0, -(H / 2) + 1]) cylinder(r = 14 / 2, h = 2, center = true);
}
cylinder(r = 7 / 2, h = H + 1, center = true);
translate([12, 0, -(H / 2) + 1]) cube([14, 14, 3], center = true);
}
}
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