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What's this jig for?

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Forum topic by kmetzger posted 11-05-2013 07:40 PM 997 views 0 times favorited 4 replies Add to Favorites Watch
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kmetzger

81 posts in 541 days


11-05-2013 07:40 PM

Years ago I was working on a project that called for making this jig:
http://i43.tinypic.com/2ll0axu.jpg

But I can’t remember what I used it for or how it works. My workbench has square dog holes and the pieces fit nicely into them. Does anyone know how it’s used?

Kim

-- Kim, Ajijic, Mexico, http://tinyurl.com/7w5fm25


4 replies so far

View UncannyValleyWoods's profile

UncannyValleyWoods

335 posts in 587 days


#1 posted 11-05-2013 07:58 PM

Just a guess, but maybe you were using them to support something while assembling? If they fit in to your workbench, that could be the case… I know I’d have a helluva time with assembly of some chairs if it weren’t for my neighbor.

-- http://www.etsy.com/shop/UncannyValleyWoods

View Dan Lyke's profile

Dan Lyke

1488 posts in 2848 days


#2 posted 11-08-2013 07:53 PM

Look to me like they’re supposed to hold something down. Put the square end in the workbench hole, slide the workpiece under that arm, pull the leather strap tight to cinch the arm down on the workpiece.

-- Dan Lyke, Petaluma California, http://www.flutterby.net/User:DanLyke

View TeamTurpin's profile

TeamTurpin

85 posts in 784 days


#3 posted 11-08-2013 08:23 PM

I’m thinking like Dan. But, the way it’s engineered, it wouldn’t be able to exert much clamping force. Could this have been a way to hold some tall piece gently so it could be painted/finished?

-- http://www.teamturpin.org/house/shop.htm

View FirehouseWoodworking's profile

FirehouseWoodworking

632 posts in 1996 days


#4 posted 11-08-2013 08:28 PM

It appears to me that they are bench dogs for a particular bench.

Pull the wedges out and feed them down through the dog holes, followed by the rounded end of the dog. Then, reach from underneath and insert the wedge back into the dog to tighten it down. The only part sticking above the benchtop is the actual dog head which will not dislodge until you remove the wedge.

Just my best guess.

Cheers!

-- Dave; Lansing, Kansas

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