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Bellows board

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mmcw-dev 2018-11-03 03:18:46 -04:00
parent d71eb473d4
commit 11a1263d7b
1 changed files with 57 additions and 0 deletions
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models/cmount_extension_tubes/bellows.scad Normal file
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module cmount_male(len = 4) {
inner_d = 23;
outer_d = 24.7;
f_inner_d = 25.4;
f_outer_d = 28.6;
translate ([0, 0, len / 2 ]) {
difference () {
union () {
cylinder(r = outer_d / 2, h = len, center = true);
}
cylinder(r = inner_d / 2, h = len + 1, center = true);
}
difference () {
translate([0, 0, -(len / 2) - 1]) cylinder(r = f_outer_d / 2, h = 2, center = true);
translate([0, 0, -(len / 2) - 1]) cylinder(r1 = f_inner_d / 2, r2 = inner_d / 2, h = 3, center = true);
}
}
}
module bellows_camera_board () {
H = 6;
difference () {
cube([60, 60, H], center = true);
//center
cylinder(r = 38 / 2, h = H + 1, center = true, $fn = 360);
//center bevels
translate([0, 0, 2.25]) cylinder(r1 = 36 / 2, r2 = 40 / 2, h = 1.5, center = true, $fn = 360);
translate([0, 0, -2.25]) cylinder(r1 = 40 / 2, r2 = 36 / 2, h = 1.5, center = true, $fn = 360);
//corners
for (i = [0 : 3]) {
rotate([0, 0, i * (360 / 4) + 45 ]) translate([43.5, 0, 0]) cube([11, 11, H + 1], center = true);
}
//bolt
translate([0, 30, 0]) rotate([90, 0, 0]) cylinder(r = 2.2, h = 30, center = true, $fn = 30);
}
}
module camera_mount () {
$fn = 360;
cmount_male(5);
translate([0, 0, -4]) {
difference() {
cylinder(r = 42 / 2, h = 4, center = true);
cylinder(r = 26 / 2, h = 4 + 1, center = true);
}
}
translate([0, 0, -4 - 5]) {
difference() {
cylinder(r = 37.9 / 2, h = 7, center = true);
cylinder(r = 30 / 2, h = 7 + 1, center = true);
}
}
}
//bellows_camera_board();
translate([0, 0, 9]) color("red") camera_mount();