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Redesigned 120RPM motor_key 

Needed to make it taller to have a better grip on the hobbled shaft.
This change shifts the bolt that rests against the flat end of the
shaft upwards, as well. May need to lift the bottom of the shaft
negative space for more pressure against the key.
This commit is contained in:
Matt 2016-05-13 00:00:32 -04:00
parent 08257cbadb
commit 694ba5d7b5
2 changed files with 19469 additions and 7 deletions
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19462
intval2_motor_key_120.stl Normal file
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14
scad/intval2.scad
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@ -515,8 +515,8 @@ module motor_key_120 (half = false, DECOYS = false, sides = 1, ALT = false) {
innerD = 7.85;
outer_d = 27.5 + 2;
notch_d = 10;
height = 7 + 5;
diff = 14 + 2.5;
height = 7 + 5 + 3;
diff = 14 + 2.5 + 1.5;
$fn = 60;
difference () {
union () {
@ -532,7 +532,7 @@ module motor_key_120 (half = false, DECOYS = false, sides = 1, ALT = false) {
translate ([-outer_d/2 - 2.5, 0, 0]) cylinder(r=notch_d/2, h= height, center= true); //notch
}
translate([one_to_one_x, one_to_one_y, diff]) {
translate ([-outer_d/2 -.5, -3.5, 0]) rotate([0, 0, 100]) cube([15, 5, height], center = true); // smooth notch
translate ([-outer_d/2 -.5, -3.5 , 0]) rotate([0, 0, 100]) cube([15, 5, height], center = true); // smooth notch
translate ([-outer_d/2 -.5, 3.5, 0]) rotate([0, 0, -100]) cube([15, 5, height], center = true); // smooth notch
}
@ -548,8 +548,8 @@ module motor_key_120 (half = false, DECOYS = false, sides = 1, ALT = false) {
}
//slot for hobbled(?) end
translate([one_to_one_x, one_to_one_y, 17]) {
hobbled_rod_120(12);
translate([one_to_one_x, one_to_one_y, 17 + 2]) {
translate([0, 0, 3]) hobbled_rod_120(12);
//translate([6.42, 0, 6 - 1.7]) motor_set_screw_120();
translate([6.42 - .2, 0, 4.3 - 2]) rotate([0, 90, 0]) motor_set_screw_120_alt();
translate([14, 0, 4.3 - 2]) rotate([0, 90, 0]) cylinder(r2 = 6 / 2, r1 = 5.8 / 2, h = 6, center = true); //extension
@ -1174,14 +1174,14 @@ module exploded_view () {
//intval_laser_standoffs_plate();
//intval_electronics_mount("METRO");
//motor_mount_bottom();
projection () intval_panel_laser();
//projection () intval_panel_laser();
//intval_laser_panel_cover(true, ALL_RED=true);
//key_cap();
//geared_motor_mount();
//translate([one_to_one_x, one_to_one_y, 30])
//geared_motor_mount_120();
//motor_key();
//motor_key_120();
motor_key_120();
//plunger_plate();
//motor_cap(false);