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Add endstop holing ability to tube clamps
author
Václav 'Ax' Hůla
<axtheb@gmail.com>
Wed, 5 Jun 2013 09:49:46 +0000
(11:49 +0200)
committer
Václav 'Ax' Hůla
<axtheb@gmail.com>
Wed, 5 Jun 2013 09:49:46 +0000
(11:49 +0200)
box_frame/extras/tube_clamp.scad
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diff --git
a/box_frame/extras/tube_clamp.scad
b/box_frame/extras/tube_clamp.scad
index
3c701ef
..
2a6d65a
100644
(file)
--- a/
box_frame/extras/tube_clamp.scad
+++ b/
box_frame/extras/tube_clamp.scad
@@
-4,30
+4,30
@@
include <../configuration.scad>;
$fn=64;
include <../configuration.scad>;
$fn=64;
-module tube_clamp(tube_r, wall_width=3, endstop=false) {
+module tube_clamp(tube_r, wall_width=3, endstop=false
, h=10
) {
//wall_width is in single_wall_widths
difference() {
union(){
intersection() {
union(){
//wall_width is in single_wall_widths
difference() {
union(){
intersection() {
union(){
- cylinder(r=tube_r + wall_width * single_wall_width, h=
10
);
- translate([-4.5, 0, 0]) cube([9, 20,
10
]);
+ cylinder(r=tube_r + wall_width * single_wall_width, h=
h
);
+ translate([-4.5, 0, 0]) cube([9, 20,
h
]);
}
}
- cylinder(r=tube_r + 5 + wall_width * single_wall_width, h=
10
);
+ cylinder(r=tube_r + 5 + wall_width * single_wall_width, h=
h
);
}
if (endstop) {
}
if (endstop) {
- translate([-4.5, 5 + tube_r, 0]) cube([4.5, 30,
10
]);
+ translate([-4.5, 5 + tube_r, 0]) cube([4.5, 30,
h
]);
}
}
}
}
- translate([0, 0, -0.5]) cylinder(r=tube_r, h=
1
1);
- translate([-0.5, 0, -0.5]) cube([1, 45,
1
1]);
+ translate([0, 0, -0.5]) cylinder(r=tube_r, h=
h +
1);
+ translate([-0.5, 0, -0.5]) cube([1, 45,
h +
1]);
- translate([-7, max (6, tube_r + wall_width * single_wall_width + 0.5) ,
5
]) {
+ translate([-7, max (6, tube_r + wall_width * single_wall_width + 0.5) ,
h / 2
]) {
rotate([0, 90, 0]) screw(r=1.7, r_head=m3_washer_diameter/2, head_drop=3, slant=false);
translate([10, 0, 0]) rotate([0, 90, 0]) cylinder(r=m3_nut_diameter_horizontal/2, $fn=6, h=2);
}
if (endstop) {
rotate([0, 90, 0]) screw(r=1.7, r_head=m3_washer_diameter/2, head_drop=3, slant=false);
translate([10, 0, 0]) rotate([0, 90, 0]) cylinder(r=m3_nut_diameter_horizontal/2, $fn=6, h=2);
}
if (endstop) {
- translate([-7, 10 + tube_r,
5
]) rotate([0, 90, 0]) {
+ translate([-7, 10 + tube_r,
h / 2
]) rotate([0, 90, 0]) {
cylinder(r = 1.2, h=10);
translate([0, 10, 0])
cylinder(r = 1.2, h=10);
cylinder(r = 1.2, h=10);
translate([0, 10, 0])
cylinder(r = 1.2, h=10);
@@
-42,7
+42,7
@@
module tube_clamp(tube_r, wall_width=3, endstop=false) {
tube_clamp(3.5);
translate([15, 0, 0]) tube_clamp(3.5);
translate([0, 20, 0]) {
tube_clamp(3.5);
translate([15, 0, 0]) tube_clamp(3.5);
translate([0, 20, 0]) {
- tube_clamp(bushing_xy[0], endstop=true);
- translate([20, 0, 0]) tube_clamp(bushing_xy[0], endstop=true);
- translate([-20, 0, 0]) tube_clamp(bushing_z[0], endstop=true);
+ tube_clamp(bushing_xy[0], endstop=true
, h=12
);
+ translate([20, 0, 0]) tube_clamp(bushing_xy[0], endstop=true
, h=12
);
+ translate([-20, 0, 0]) tube_clamp(bushing_z[0], endstop=true
, h=12
);
}
}