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177 lines
7.3 KiB
177 lines
7.3 KiB
/*
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Creator : Kerem Yollu
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date : 30.06.2021
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Description : library for din rail and accessories.
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*/
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include <box.scad>
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$fn = 100;
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va = 0.02; // Visual addition for difference
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vap = va/2; // Half of visual addition
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van = -(va/2); // Negative half of visual addition
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pbswiss_mounting_size = 7.2;
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// Works perfectly !
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pb_10_9_big_dia = 13.3;
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pb_10_9_small_dia = 10.9;
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pb_10_9_lenght = 13;
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pb_10_9_extra_height = 0;
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pb_10_9_clip_offset = 1.9;
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pb_10_9_clip_dia = 1.2;
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pb_12_8_big_dia = 15;
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pb_12_8_small_dia = 12.8;
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pb_12_8_lenght = 14;
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pb_12_8_extra_height = 0;
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pb_12_8_clip_offset = 2.2;
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pb_12_8_clip_dia = 1.2;
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pb_13_5_big_dia = 16.3;
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pb_13_5_small_dia = 13.5;
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pb_13_5_lenght = 15;
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pb_13_5_extra_height = 0;
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pb_13_5_clip_offset = 2.6;
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pb_13_5_clip_dia = 1.2;
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//pb_holder(pb_10_9_big_dia,pb_10_9_small_dia,pb_10_9_lenght,pb_10_9_extra_height, pb_10_9_clip_offset, pb_10_9_clip_dia);
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//pb_holder(pb_13_5_big_dia,pb_13_5_small_dia,pb_13_5_lenght,pb_13_5_extra_height, pb_13_5_clip_offset, pb_13_5_clip_dia);
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//pb_holder(pb_12_8_big_dia,pb_12_8_small_dia,pb_12_8_lenght,pb_12_8_extra_height, pb_12_8_clip_offset, pb_12_8_clip_dia);
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module pb_holder(big_dia = 12, small_dia = 6 , distance = 10, extra_height = 0, clip_offset = 0, clip_dia = 1)
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{
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wall_thickness = 1.6;
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hull_thickness = 1;
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main_frame_big_x = big_dia + 2*wall_thickness; // 2 Side walls
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main_frame_big_y = big_dia + wall_thickness-clip_offset; // one Bottom Wall
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main_frame_small_x = small_dia + 2*wall_thickness; // 2 Side walls
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main_frame_small_y = small_dia + wall_thickness-clip_offset; // one Bottom Wall
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main_frame_y_offset_flat_bottom =(big_dia - small_dia)/2;
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chopping_square_size = main_frame_big_x + 4*wall_thickness + extra_height +pbswiss_mounting_size ;
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chopping_square_height = 4*hull_thickness;
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latch_circle_big = clip_dia;
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latch_circle_small = (latch_circle_big / (big_dia - small_dia)) + (latch_circle_big / (big_dia - small_dia))/2;
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latch_circle_big_y_offset = big_dia/2 + wall_thickness/2 - latch_circle_big/2 - clip_offset/2 ;
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latch_circle_small_y_offset = small_dia/2 + wall_thickness/2 - latch_circle_small/2 - clip_offset/2 ;
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union()
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{
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difference()
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{
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union()
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{
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difference()
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{
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union()
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{
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// Main Frame
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hull()
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{
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translate([0,0,distance/2+hull_thickness/2])
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cube(size=([main_frame_big_x,main_frame_big_y,hull_thickness]),center=true);
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translate([0,0,-distance/2+hull_thickness/2])
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rotate([0,0,0])
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cube(size=([main_frame_small_x,main_frame_small_y,hull_thickness]),center=true);
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}
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// Main Frame for flat bottom
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hull()
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{
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translate([0,0,distance/2+hull_thickness/2])
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cube(size=([main_frame_big_x,main_frame_big_y,hull_thickness]),center=true);
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translate([0,-main_frame_y_offset_flat_bottom,-distance/2+hull_thickness/2])
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cube(size=([main_frame_small_x,main_frame_small_y,hull_thickness]),center=true);
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}
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}
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// Screw holder cylindrical Removal
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hull()
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{
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translate([0,wall_thickness/2 + clip_offset ,distance/2+hull_thickness/2])
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cylinder(d=big_dia, h=hull_thickness, center = true);
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translate([0,wall_thickness/2 + clip_offset,-distance/2+hull_thickness/2])
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cylinder(d=small_dia, h=hull_thickness, center = true);
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}
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// Top oppening for the Screw holder cylindrical Removal.
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hull()
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{
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translate([0,big_dia/2+wall_thickness/2 + clip_offset ,distance/2+hull_thickness/2])
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cube(size=([big_dia,big_dia,hull_thickness]),center=true);
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translate([0,small_dia/2+wall_thickness/2 + clip_offset ,-distance/2+hull_thickness/2])
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cube(size=([small_dia,small_dia,hull_thickness]),center=true);
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}
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// Screw holder cylindrical Removal visual extra removal
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translate([0,wall_thickness/2 + clip_offset,-distance/2])
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cylinder(d=small_dia, h=hull_thickness, center = true);
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// Top oppening for the Screw holder cylindrical Removal visual extra removal
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translate([0,small_dia/2+wall_thickness/2 + clip_offset,-distance/2])
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cube(size=([small_dia,small_dia,hull_thickness]),center=true);
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}
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// Latching Rounding 1
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hull()
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{
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translate([big_dia/2,latch_circle_big_y_offset,distance/2])
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cylinder(d=latch_circle_big, h=0.001, center = true);
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translate([small_dia/2,latch_circle_small_y_offset,-distance/2])
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cylinder(d=latch_circle_small, h=0.001, center = true);
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}
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// Latching Rounding 2
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hull()
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{
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translate([-big_dia/2,latch_circle_big_y_offset,distance/2])
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cylinder(d=latch_circle_big, h=0.001, center = true);
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translate([-small_dia/2,latch_circle_small_y_offset,-distance/2])
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cylinder(d=latch_circle_small, h=0.001, center = true);
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}
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// Extra thickness addition to the botom
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translate([0,-(big_dia+wall_thickness)/2-extra_height/2+clip_offset/2,0])
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hull()
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{
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translate([0,0,distance/2+hull_thickness/2])
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cube(size=([main_frame_big_x,extra_height,hull_thickness]),center=true);
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translate([0,0,-distance/2+hull_thickness/2])
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cube(size=([main_frame_small_x,extra_height,hull_thickness]),center=true);
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}
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// Mounting screw hole
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translate([0,-(big_dia+wall_thickness)/2-pbswiss_mounting_size/2-extra_height+clip_offset/2,distance/2-pbswiss_mounting_size/2])
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difference()
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{
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cube(size=([pbswiss_mounting_size,pbswiss_mounting_size,pbswiss_mounting_size]),center=true);
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cylinder(d=2.6, h=pbswiss_mounting_size+va, center = true);
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}
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}
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// Cutting the hull the right distance big side
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translate([0,0,distance/2+chopping_square_height/2])
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cube(size=([chopping_square_size,chopping_square_size,chopping_square_height]),center=true);
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// Cutting the hull the right distance small side
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translate([0,0,-distance/2-chopping_square_height/2])
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cube(size=([chopping_square_size,chopping_square_size,chopping_square_height]),center=true);
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}
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}
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} |