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contact_printer
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bearing post nut

This commit is contained in:
Matt McWilliams 2023-05-19 22:49:31 -04:00
parent cfd268ba36
commit d4212d68a4
1 changed files with 25 additions and 1 deletions
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26
scad/contact_printer.scad
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@ -686,6 +686,15 @@ module takeup_panel_stock_motor_mount (pos = [0, 0, 0] ) {
}
}
module bearing_post_nut (pos = [0, 0, 0]) {
translate(pos) difference() {
cylinder(r = R(11), h = 5, center = true, $fn = 70);
cylinder(r = R(3.5), h = 5 + 1, center = true, $fn = 30);
translate([0, 0, -2]) m3_nut(2);
translate([0, 0, 3.25]) cylinder(r = R(BearingInnerDiameter) + 0.1, h = 5, center = true, $fn = 50);
}
}
module corner_foot (pos = [0, 0, 0], rot = [0, 0, 0]) {
H = 30;
D1 = 16;
@ -705,7 +714,7 @@ module corner_foot (pos = [0, 0, 0], rot = [0, 0, 0]) {
}
}
PART = "takeup_panel_picture_motor_mount";
PART = "bearing_post_nut";
LIBRARY = true;
if (PART == "panel") {
@ -732,6 +741,8 @@ if (PART == "panel") {
rotate([180, 0, 0]) corner_foot();
} else if (PART == "2020_tslot_insert") {
2020_tslot_insert();
} else if (PART == "bearing_post_nut"){
bearing_post_nut();
} else {
//debug();
@ -740,4 +751,17 @@ if (PART == "panel") {
takeup_panel_picture_motor_mount([TakeupPanelPictureX, TakeupPanelPictureY, PanelOffsetZ]);
//centered_geared_motor([ReelX, ReelY, TakeupMotorZ], [180, 0, PictureTakeupMotorRotationZ]);
translate([ReelX, ReelY, PanelOffsetZ+1]) {
rotate([0, 0, BearingRotateZ1]) color("blue") bearing([0, BearingY, BearingZ-.75], 7.25);
rotate([0, 0, BearingRotateZ2]) color("blue") bearing([0, BearingY, BearingZ-.75], 7.25);
rotate([0, 0, BearingRotateZ3]) color("blue") bearing([0, BearingY, BearingZ-.75], 7.25);
rotate([0, 0, BearingRotateZ4]) color("blue") bearing([0, BearingY, BearingZ-.75], 7.25);
}
translate([ReelX, ReelY, PanelOffsetZ+1-5]) {
rotate([0, 0, BearingRotateZ1]) color("red") bearing_post_nut([0, BearingY, BearingZ-.75]);
rotate([0, 0, BearingRotateZ2]) color("red") bearing_post_nut([0, BearingY, BearingZ-.75]);
rotate([0, 0, BearingRotateZ3]) color("red") bearing_post_nut([0, BearingY, BearingZ-.75]);
rotate([0, 0, BearingRotateZ4]) color("red") bearing_post_nut([0, BearingY, BearingZ-.75]);
}
}