Welding turntables?

[geezer]

10 inches in dia. is too small to be of much use, I have seen a few with 8 & 10 inch 4 jaw chucks on them and quick detach mounts for large vises or the 4 jaw chuck. If you need something that small you may as well buy one of those rotatable vises that swivels and mount it on an upright pipe welded to a large truck rim. I have one of those vises and it works pretty well for holding objects, it swivels and rotates. Handy item for the shop.

[jtybt]

What I mostly need it for is welding the uprights to bases...1" boat railings. 18-20 or more at a time.

[geezer]

In that case I would use a flat plate over a set of lazy suzan bearings and an old lathe chuck set on that. I use old lathe chucks to position things. That should be small simple, rotatable and solid enough to hold position for you.
Lazy suzan bearings are cheap to buy at most home builder/ cabinet shops

[jtybt]

Gotcha!

Turns out the weather is getting better and I have to make a 3 point hitch system on a lawn tractor so I can pull a small section of ivy so I can seed it for grass.


Lots of projects opening up. Boy do I need the power plasma 50 to come in NOW!

[Gary]

Now I want one ,, Might be another project on the list now.
I am thinking of using a $50 indexer on an adjustable 2 way milling vise "Harbor freight" cheap and a DC geared motor with a variable speed reostat.........
Might be doable.....and on the cheap..
Gary

[geezer]

Now I want one ,, Might be another project on the list now.
I am thinking of using a $50 indexer on an adjustable 2 way milling vise "Harbor freight" cheap and a DC geared motor with a variable speed reostat.........
Might be doable.....and on the cheap..
Gary

Anything that does not kill our pocket book, makes us stronger.
geezer

[Gary]

Well I found a nice geared motor in my garage when I was cleaning out the mess to make room for my almost finished welding cart.Seems like when you think you are done you get ideas to ad stuff, like a TANK RACK duhh..
I need to ad that and a few other things , Sorry back to why I responded , I found a nice powerful geared drive motor that I might be able to ad a reostat to to give variable speed to a 4 inch rotary indexer that I have had laying around for a 4th axis on my cnc but never did so I am goin to put the 2 together when I get time to make a few brackets and it should turn out to be an ok little positioner. I can just ad a 8 inch lathe backplate that I have to it and it should work fine . I will try to get pictures if I can..
Gary