|Project by Alask||posted 06-28-2014 12:23 AM||3019 views||7 times favorited||3 comments|
Hello fellows,one more time I want to share with you a bar clamp I finished three days ago.
It Works very well and the force is big.All twood used here are free from “garbage”.
For use at reverse configuration (for disassemble a chair for example) I made a ” special wrench” for tight and loose the screw during use.
The bar size is:45”x2”x1”.I found this bar at garbage and made only the holes.
The wheel handle.The size of wheel is 2”
The round grooves has 3/8” diameter
Hole for threaded rod (5/8” diameter)
Hole for lock pin
Hole for lock screw
Holes at bar
Front wheel.The diameter of screw is 5mm
Some pictures with sizes
8 3/16” long.The rod can be small for disassemble jobs.I made it too long
Finished.This is normal configuration
You can change the positions of jaws for better convenience (work in small pieces)
Handle.The dowels lock at groove and transfer the power
This is reverse action configuration.Here I use a “special wrench” for tight and loose.A ratchet wrench add the necessary leverage and permit reverse quickly.The “special wrench” dosen’t touch the bar during use.
Here at leveling configuration.For this use the jaw has to be flush with the bar (this was the first hole I did at bar)
The nut and bolt are glued so you can reverse without trouble about loose the nut.
Thanks for attention