61 lines
2.1 KiB
Python
61 lines
2.1 KiB
Python
from ocp_vscode import *
|
|
from build123d import *
|
|
set_port(3939)
|
|
|
|
# Kennedy Pegboard hole width = 10 x 10 mm
|
|
# Hart to hart distance holes = 1-1/2" = 38.1 mm
|
|
|
|
tt = thickness_toolboard = 2.0
|
|
wc = width_connector = 20.0
|
|
tb = thickness_bevel = 2.5
|
|
teub = thickness_edge_until_board = 0.5
|
|
ttc = thickness_total_connector = 4.0
|
|
cw = clamp_width = 9.8
|
|
tc = thickness_clamp = 6.0
|
|
cbw = clamp_board_width = cw*2/3
|
|
dcr = depth_clamp_room = 1.8 # Made it a bit deeper so the securing pin stays beneath the surface
|
|
lcr = length_clamp_room = cw*0.25+2.4
|
|
wch = width_clamp_hole = cw/3
|
|
lch = length_clamp_hole = cw+0.2
|
|
|
|
# Make the connector
|
|
with BuildPart() as connector:
|
|
with BuildSketch() as connector_sk:
|
|
Circle(wc/2)
|
|
extrude(amount = ttc-teub)
|
|
# Generate a bevel
|
|
chamfer(connector.edges().group_by(Axis.Z)[-1], length = tb, length2 = tb)
|
|
# Extrude the last part of the connector
|
|
extrude(connector.faces().sort_by(Axis.Z)[-1], amount = teub)
|
|
# Make a hole for the security pin
|
|
with BuildSketch(connector.faces().sort_by(Axis.Z)[0]):
|
|
with Locations((cbw/2, 0)):
|
|
RectangleRounded(wch, lch, .5)
|
|
extrude(amount = -ttc, mode=Mode.SUBTRACT)
|
|
with BuildSketch(connector.faces().sort_by(Axis.Z)[0]):
|
|
RectangleRounded(lcr+1, lch, .5)
|
|
extrude(amount = -dcr, mode=Mode.SUBTRACT)
|
|
|
|
# Build the clamp on the backside
|
|
with BuildPart() as clamp:
|
|
with BuildSketch(connector.faces().sort_by(Axis.Z)[-1]) as sk_clamp:
|
|
with Locations((-cbw/6, 0)):
|
|
RectangleRounded(cbw, cw, .5)
|
|
extrude(amount = tt)
|
|
with BuildSketch(clamp.faces().sort_by(Axis.Z)[-1]) as sk_behindBoard:
|
|
with Locations((-cbw/4, 0)):
|
|
Rectangle(cw, cw)
|
|
extrude(amount = tc)
|
|
chamfer(clamp.edges().group_by(Axis.X)[0].sort_by(Axis.Z)[0], length = tc/5, length2 = cw-cbw-.01)
|
|
fillet(clamp.edges(Select.LAST).filter_by(Axis.Y)[0], .5)
|
|
fillet(clamp.edges().filter_by(Axis.Z), .5)
|
|
fillet(clamp.edges().filter_by(Axis.X)[0], .5)
|
|
|
|
# Put the two parts together
|
|
with BuildPart() as kbMulticonnector:
|
|
add(connector)
|
|
add(clamp)
|
|
|
|
export_stl(kbMulticonnector.part, "connectorWithClamp.stl")
|
|
show(kbMulticonnector)
|