Intro: $2 Pop Up Woodworking Bench Dogs
Greetings Earthly Dwellers,
This project is inspired by Veritas Prairie Dogs, these are pop up brass workbench dogs. They are too expensive for me, so I tried to come up with ways to make my own version. I recalled when I was 14ish there was a door that was magnetic and clicked open and close with a spring latch. The motion is exactly like that of the Veritas Prairie Dogs. I decided to search for a more powerful version of this "clicking system."
For $2 I found a single push latch at my local big box store, it was located in the drawer/cabinet hardware section. I am going to show you how to make a pop up bench dog system with a latch, a piece of dowel, and some spacers. You can click the link to see the video of me doing this project.
Step 1: Prepare Your Bench Top
A dowel of any size can be used depending on functional choices. I recommend 1/2" or bigger diameter for most woodworking applications. Drill a dog hole in your bench top, enlarge the hole with a file and a smaller dowel wrapped in sand paper. The fit should be tight, there should be <0.5 mm of wiggle room. If it is too loose it may damage your dog hole over time.
Step 2: Locate the Latch Under the Bench Dog Hole
Find a place to attach your latch. I added spacers to align the latch with the bench dog hole. See the video for a demo of how I did the alignment. If the latch is too high the pop up latch system won't engage properly. If it is too low then you'd need a longer dowel. *TIP if you made your bench dogs the same size then when you take them out you don't have to worry about which dog goes in which hole.
Step 3: Tips to Make Your Pop Up Bench Dogs Super Easy and Efficient
1. Build a model system to determine how and where to place the latch.
2. Add ~2 degree cut onto your bench dog; such that when you put force on the pop up bench dogs they have some "bite" to them.
Enjoy the project, check out the video if you want more detail.
dekeros made it!