added small partes

openscad/own/sparkcube_accessories/endstop_clamp_x.scad

@@ -0,0 +1,68 @@
+sw_w=10.5;
+sw_t=6;
+sw_l=20;
+sw_clearance=1;
+sw_hole_dist=10;
+sw_hole_dia=2;
+mt=2;
+tab_w=20;
+tab_h=4;
+tab_d=10;
+$fn=20;
+offset=0.4;
+
+module switch(){
+    difference(){
+        cube([sw_w,sw_t,sw_l]);
+        rotate([90,0,0]){
+            translate([sw_w/4,sw_l/2-sw_hole_dist/2,-sw_t])cylinder(d=sw_hole_dia,h=sw_t);
+            translate([sw_w/4,sw_l/2+sw_hole_dist/2,-sw_t])cylinder(d=sw_hole_dia,h=sw_t);
+        }
+    }
+}
+
+
+module tab(){
+    union(){
+        cube([tab_d,tab_w,tab_h]);
+        translate([-tab_d,-tab_w/2,0])cube([tab_d,tab_w*2,tab_h]);
+    }
+}
+
+module bracket(){
+//switch baseplate
+difference(){
+    cube([sw_w/2,mt,sw_l]);
+    rotate([90,0,0]){
+            translate([sw_w/4,sw_l/2-sw_hole_dist/2,-sw_t])cylinder(d=sw_hole_dia,h=sw_t);
+            translate([sw_w/4,sw_l/2+sw_hole_dist/2,-sw_t])cylinder(d=sw_hole_dia,h=sw_t);
+    }
+}
+// tab_clamp
+translate([tab_d/2,-tab_h,-mt]){
+difference(){
+    translate([0,-offset,0])cube([mt,tab_h+mt+offset,tab_w+2*mt]);
+    translate([0,tab_h,mt])rotate([90,0,0])tab();
+    }
+}
+}
+   
+module extender(){
+    difference(){
+        cube([sw_l,sw_w*3,mt]);
+        rotate([0,0,-90]){
+            hull(){
+                translate([-(sw_w*3/2)*0.25,sw_l/2-sw_hole_dist/2,0])#cylinder(d=sw_hole_dia,h=mt);
+                translate([-(sw_w*3/2)*1.75,sw_l/2-sw_hole_dist/2,0])#cylinder(d=sw_hole_dia,h=mt);
+            }
+            hull(){
+                translate([-(sw_w*3/2)*0.25,sw_l/2+sw_hole_dist/2,0])#cylinder(d=sw_hole_dia,h=mt);
+                translate([-(sw_w*3/2)*1.75,sw_l/2+sw_hole_dist/2,0])#cylinder(d=sw_hole_dia,h=mt);
+            }
+        }
+    }
+}
+translate([-tab_d/2,0,tab_h+mt])rotate([90,0,0])%switch();
+translate([0,-tab_w,0])%tab();
+translate([-tab_d/2,0,tab_h])rotate([90,0,0])bracket();
+//rotate([0,0,90])translate([-2*sw_w+mt/2,-sw_w*3/2,tab_h])extender();