LumberJocks

BOX JOINT JIG - FOR MY SLED

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Project by kiefer posted 10-19-2015 11:52 PM 2458 views 6 times favorited 20 comments Add to Favorites Watch

I thought why build another sled to cut box joints when I have a good sled that I simply slide the box joint jig onto and not have another sled hanging around .
http://lumberjocks.com/projects/165970
This jig is based on Jim Steinbrecher’s original design on which I think I made a few refinements starting by replacing the metal pin with an oak blade .The blade is attached to a block and the part of the blade that engages into the spacers is sized to a saw cut that I made into a scrap piece that way I got a exact size as most blades will cut a slightly larger then the size measured of the blade tooth .the second item I changed are the spacers ,I used HDF laminate flooring and cut about double the amount needed and then sorted them by size using a caliper and kept only the once that where same thickness to within one thousands of an inch. other then that it is pretty much like the original design but I can simply slip this jig on my sled’s T track and tighten two wing nuts and it is ready to go . I also made a material carrier which is straight forward as you can see from the pictures .







The first joint turned out OK but a little tight which is easily corrected .
I am also thinking of another design that I may also build but we will see how this one works out .

Questions and comments welcome as feedback is always useful >

Klaus

-- Kiefer https://www.youtube.com/user/woodkiefer1/videos





20 comments so far

View Jim Jakosh's profile

Jim Jakosh

17172 posts in 2571 days


#1 posted 10-20-2015 12:45 AM

Way to go, Klaus. Nice addition to the previous jig!!

-- Jim Jakosh.....Practical Wood Products...........Learn something new every day!! Variety is the Spice of Life!!

View hoss12992's profile

hoss12992

3832 posts in 1359 days


#2 posted 10-20-2015 12:52 AM

That is awesome and very well thought out. Great job buddy

-- The Old Rednek Workshop https://www.facebook.com/theoldrednekworkshoptn

View  woodshaver (Tony)  's profile

woodshaver (Tony)

4023 posts in 2819 days


#3 posted 10-20-2015 01:08 AM

Nice jig there Klaus! That ought to be a huge help in the shop!

-- Tony C UAW, St Augustine FL, My high school shop teacher said "You can do it"... Now I can't stop!

View Rick M's profile

Rick M

7929 posts in 1846 days


#4 posted 10-20-2015 02:28 AM

Good use for flooring scraps.

-- http://thewoodknack.blogspot.com/

View drewpy's profile

drewpy

568 posts in 823 days


#5 posted 10-20-2015 03:47 AM

Well executed and should be a nice addition.

-- Drew in Ohio -- "The greatest wealth is health".

View HuckD's profile

HuckD

306 posts in 1180 days


#6 posted 10-20-2015 06:20 AM

Nice job, Klaus. I think I’ll try some flooring for the spacers on my jig.

HuckD

-- Visit my Youtube Channel: https://www.youtube.com/playlist?list=PLFZY9FU6f7lo2tUgJOnqCzBV3qxJzAVDA

View Sheisserick's profile

Sheisserick

117 posts in 1311 days


#7 posted 10-20-2015 06:40 AM

Nice jig. I recently built one of same design too.
I like your built-in clamps, and the vertical stop on the outside is clever, for fast displacement of the boxfingers.

Good job
/Sheisserick

-- I doubt, therefore I might be

View jaykaypur's profile

jaykaypur

4006 posts in 1874 days


#8 posted 10-20-2015 09:02 AM

Very nice set-up. You can never have too many jigs/tools in the shop.

-- Use it up, Wear it out --------------- Make it do, Or do without!

View majuvla's profile

majuvla

9155 posts in 2333 days


#9 posted 10-20-2015 09:14 AM

This is one serious jig! Can’t wait to see boxes.

-- Ivan, Croatia, Wooddicted

View GerardoArg1's profile

GerardoArg1

941 posts in 1459 days


#10 posted 10-20-2015 10:59 AM

Great!

-- Disfruta tu trabajo (enjoy your work) (Bandera, Argentina)

View horky's profile

horky

185 posts in 2396 days


#11 posted 10-20-2015 12:00 PM

Klaus, as always yet another fine job. Thanks for sharing. Looking forward to more boxes.

View horky's profile

horky

185 posts in 2396 days


#12 posted 10-20-2015 12:01 PM

Klaus, as always yet another fine job. Thanks for sharing. Looking forward to more boxes.

View helluvawreck's profile

helluvawreck

23188 posts in 2332 days


#13 posted 10-20-2015 02:49 PM

Klaus, this is nicely done. Congratulations.

helluvawreck aka Charles
http://woodworkingexpo.wordpress.com

-- If a man does not keep pace with his companions, perhaps it is because he hears a different drummer. Let him step to the music which he hears, however measured or far away. Henry David Thoreau

View DocSavage45's profile

DocSavage45

7706 posts in 2308 days


#14 posted 10-20-2015 04:23 PM

Do you sleep at night? LOL! Keep on engineering Klaus!

-- Cau Haus Designs, Thomas J. Tieffenbacher

View madts's profile

madts

1685 posts in 1805 days


#15 posted 10-20-2015 07:02 PM

I think that a lot of people are pretending to understand how this jig works.
This one flew right by me.

-Madts.

-- Thor and Odin are still the greatest of Gods.

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