nedko/filament-counter-v2
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Added enclosures for spool part

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nedko 2022-10-30 00:24:50 +03:00
parent 0f7d7c8a69
commit 08474ed669
3 changed files with 152 additions and 21 deletions
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61
openscad/bot.scad Normal file
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@ -0,0 +1,61 @@
thick = 1.5;
size_x = 35;
size_y = 57.5;
size_z = 5;
size_pcb = 1;
top_y = 20;
bot_y = 17.5;
mount_x_dist = 7.5;
mount_y_dist = -5.5;
mount_hole = 1.5;
difference()
{
union()
{
difference()
{
// Main Block
cube([size_x, size_y, size_z], center = true);
// Hollow
translate([0, 0, thick])
{
cube([size_x - 2 * thick, size_y - 2 * thick, size_z], center = true);
}
}
// Mounts
for (x = [-1:2:1])
{
translate([x * mount_x_dist, mount_y_dist, -size_pcb/2])
{
cylinder(size_z - size_pcb, mount_hole + 1, mount_hole + 1, $fn = 360, center = true);
}
}
// Top Y
translate([0, size_y/2 - top_y, -size_pcb/2])
{
cube([size_x, thick, size_z - size_pcb], center = true);
}
// Bot Y
translate([0, -(size_y/2 - bot_y), -size_pcb/2])
{
cube([size_x, thick, size_z - size_pcb], center = true);
}
}
// Mount Holes
for (x = [-1:2:1])
{
translate([x * mount_x_dist, mount_y_dist, -size_pcb/2])
{
cylinder(size_z + 1, mount_hole, mount_hole, $fn = 360, center = true);
}
}
}

71
openscad/top.scad Normal file
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thick = 1.5;
size_x = 35;
size_y = 57.5;
size_z = 6.5 + thick;
size_block = 6;
// Radius of rotary encoder + radius of filament
rad_rot = 13.75;
rot_z = 4;
rad_fil = 1;
mount_x_dist = 7.5;
mount_y_dist = 17.5;
mount_hole = 1.5;
conn_x = 16;
conn_y_dist = 12;
conn_y = size_y - size_block/2 - rad_rot - mount_y_dist - conn_y_dist;
difference()
{
union()
{
difference()
{
// Main Block
cube([size_x, size_y, size_z], center = true);
// Hollow
translate([0, -(size_block - thick)/2, thick])
{
cube([size_x - 2 * thick, size_y - thick - size_block, size_z], center = true);
}
// Rotary Encoder
translate([0, size_y/2 - size_block/2 - rad_rot, thick])
{
cylinder(size_z, rad_rot, rad_rot, $fn = 360, center = true);
}
// Filament Hole
translate([0, size_y/2 - size_block/2, size_z/2 - rot_z])
{
rotate([0, 90, 0])
cylinder(size_x + 1, rad_fil, rad_fil, $fn = 360, center = true);
}
// Connector
translate([0, conn_y/2 - size_y/2 - 0.5, 0])
{
cube([conn_x, conn_y + 1, size_z + 1], center = true);
}
}
// Mounts
for (x = [-1:2:1])
{
translate([x * mount_x_dist, size_y/2 - size_block/2 - rad_rot - mount_y_dist, 0])
{
cylinder(size_z, mount_hole + 1, mount_hole + 1, $fn = 360, center = true);
}
}
}
// Mounting Holes
for (x = [-1:2:1])
{
translate([x * mount_x_dist, size_y/2 - size_block/2 - rad_rot - mount_y_dist, 0])
{
cylinder(size_z + 1, mount_hole, mount_hole, $fn = 360, center = true);
}
}
}

41
openscad/zippy_cover.scad
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@ -1,21 +1,20 @@
seg = 360; seg = 360;
seg2 = 60; outer = 12;
outer = 12; height = 6;
height = 6; rad = 1;
rad = 1; dist = 4;
dist = 4;
rotate_extrude($fn = seg)
rotate_extrude($fn = seg) difference()
difference() {
{ square([outer, height]);
square([outer, height]); translate([0, height - 3.5, 0])
translate([0, height - 3.5, 0]) {
{ square([10.5, 3.5]);
square([10.5, 3.5]); }
}
translate([outer, height - dist, 0])
translate([outer, height - dist, 0]) {
{ circle(rad, $fn = seg);
circle(rad, $fn = seg); }
} }
}