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alignment hole should be better now

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Artemis Tosini 2023-08-31 17:02:06 +00:00
parent 00062153c1
commit 516cac35c2
Signed by: artemist
GPG key ID: EE5227935FE3FF18
2 changed files with 40 additions and 29 deletions
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22
cad/openscad/stamp_holder.scad
View file

@ -20,17 +20,11 @@ module middle() {
linear_extrude(height=wall_thickness) {
common();
translate([-size / 2, 0])
round_rect((wall_thickness+output_thickness)*2,size/2,[1,1,1,1]);
round_rect((wall_thickness*3/2+output_thickness)*2,size/2+wall_thickness/2,[1,1,1,1]);
}
translate([0,0,wall_thickness]) difference() {
linear_extrude(height=internal_height) {
middle();
hull() {
translate([-size/2-output_thickness-wall_thickness/2,size/4-wall_thickness/2]) circle(wall_thickness/2);
translate([-size/2-output_thickness-wall_thickness/2,-size/4+wall_thickness/2]) circle(wall_thickness/2);
}
}
linear_extrude(height=internal_height) middle();
translate([0,0,internal_height*1/2]) {
rotate([0,0,-30]) rotate_extrude(angle=60) square([center_radius-1,1]);
rotate([0,0,150]) rotate_extrude(angle=60) square([center_radius-1,1]);
@ -38,6 +32,12 @@ translate([0,0,wall_thickness]) difference() {
}
}
translate([0,0,wall_thickness]) linear_extrude(height=internal_height+wall_thickness) hull() {
translate([-size/2-output_thickness-wall_thickness/2,size/4-wall_thickness/2]) circle(wall_thickness/2);
translate([-size/2-output_thickness-wall_thickness/2,-size/4+wall_thickness/2]) circle(wall_thickness/2);
}
translate([0,0,wall_thickness+internal_height]) linear_extrude(height=wall_thickness/2) {
intersection() {
middle();
@ -47,10 +47,4 @@ translate([0,0,wall_thickness+internal_height]) linear_extrude(height=wall_thick
}
}
hull() {
translate([-size/2-output_thickness-wall_thickness/2,size/4-wall_thickness/2]) circle(wall_thickness/4);
translate([-size/2-output_thickness-wall_thickness/2,-size/4+wall_thickness/2]) circle(wall_thickness/4);
}
}

47
cad/openscad/stamp_holder_top.scad
View file

@ -1,24 +1,46 @@
include <stamp_holder_common.scad>
module finger() {
translate([center_radius-wall_thickness*2-0.25,0,0]) square([wall_thickness,internal_height*1/3]);
translate([center_radius-wall_thickness*2-0.25,0,0]) square([wall_thickness,internal_height*1/3-2]);
}
module hook() {
translate([center_radius-wall_thickness*2-0.25,0,0]) {
square([wall_thickness,internal_height*1/3+2]);
translate([wall_thickness,internal_height*1/3])
translate([center_radius-wall_thickness*2-0.25,0]) {
square([wall_thickness,internal_height*1/3+1]);
translate([wall_thickness,internal_height*1/3-1])
polygon([[0,-1],[1,0.5],[0,2]]);
}
}
linear_extrude(wall_thickness) {
module alignment_socket() {
hull() {
translate([-size/2-output_thickness-wall_thickness/2,size/4-wall_thickness/2]) circle(wall_thickness*5/8);
translate([-size/2-output_thickness-wall_thickness/2,-size/4+wall_thickness/2]) circle(wall_thickness*5/8);
}
}
linear_extrude(wall_thickness/2) {
difference() {
mirror([1,0,0]) {
translate([0,(wall_thickness+output_thickness)/2])
round_rect(total_length, total_width, [5, 5, 15, 1]);
translate([-size / 2, 0])
round_rect((wall_thickness+output_thickness)*2,size/2,[1,1,1,1]);
round_rect((wall_thickness*3/2+output_thickness)*2,size/2+wall_thickness,[1,1,1,1]);
}
circle(center_radius-wall_thickness*2-0.25);
}
}
translate([0,0,wall_thickness/2]) linear_extrude(wall_thickness/2) {
difference() {
mirror([1,0,0]) {
translate([0,(wall_thickness+output_thickness)/2])
round_rect(total_length, total_width, [5, 5, 15, 1]);
difference() {
translate([-size / 2, 0])
round_rect((wall_thickness*3/2+output_thickness)*2,size/2+wall_thickness,[1,1,1,1]);
alignment_socket();
}
}
circle(center_radius-wall_thickness*2-0.25);
}
@ -30,14 +52,10 @@ translate([0,0,wall_thickness]) linear_extrude(wall_thickness/2) {
translate([0,(wall_thickness+output_thickness)/2])
round_rect(total_length-wall_thickness-.5, total_width-wall_thickness-.5, [5, 5, 15, 1]);
difference() {
hull() {
translate([-size/2-output_thickness-wall_thickness/2,size/4-wall_thickness/2]) circle(wall_thickness/2);
translate([-size/2-output_thickness-wall_thickness/2,-size/4+wall_thickness/2]) circle(wall_thickness/2);
}
hull() {
translate([-size/2-output_thickness-wall_thickness/2,size/4-wall_thickness/2]) circle(wall_thickness*3/8);
translate([-size/2-output_thickness-wall_thickness/2,-size/4+wall_thickness/2]) circle(wall_thickness*3/8);
}
translate([-size / 2-output_thickness-wall_thickness/2, 0])
round_rect(wall_thickness*2,size/2+wall_thickness,[1,1,1,1]);
alignment_socket();
}
}
circle(center_radius-wall_thickness*2-0.25);
@ -53,5 +71,4 @@ translate([0,0,wall_thickness*3/2+internal_height/6]) {
rotate([0,0,35]) rotate_extrude(angle=110) finger();
rotate([0,0,155]) rotate_extrude(angle=50) hook();
rotate([0,0,215]) rotate_extrude(angle=110) finger();
}