The Shop > Tools
How to clamp mill vice to table?
(1/3) > >>
John Hill:
Every time I need to mount my vice on the mill table it becomes an exercise in frustration as the very last bit of movement with the wrench caused the vice to move a little... :bang:

There must be a cause and a way around this?
awemawson:
Turn vice over, accurately (*) mill a slot in the base for a key to engage your Tee slots, revert to vice correct way up, and slide / press the key against the wall of the Tee slot as you tighten your hold down bolts. If your slot is accurate then the vice should already be set parallel.

(*if you grip a piece of flat bar in the vice jaws before inversion, and slide it against the Tee slot wall your alignment should be bang on)
seadog:
John, it's fairly common to machine the base of the vice and insert dowels or keys that are a snug fit a slot. No amount of heaving on the spanner should then allow misalignment of the vice.



Graham
John Hill:
Thanks very much, I know what I will be doing on my next session in the shop!
PK:
I'm sure this is what everyone is saying, but it was explained slightly differently to me so I'll chip in here.

* Buy some keyway steel that is the same size as the slot in your table.
* Tap it into the table slot about half way.
* Flip the vice upside down and clamp it over the keyway steel.
* Clamp the vice to the table with the usual clamping apparatus.
* Mill a slot in the bottom of the vice to take some of the keyway steel. It should be a tight fit.
* Push the key steel into the slot in the vice, maybe retain it with some loctite if the fit isn't so good..Now your vice will always go in straight..
Navigation
Message Index
Next page

Go to full version