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Head Lifter for 6x26 Enco Knee Mill
I plan to install a 5" riser block on my Enco knee mill. The mill is in a corner where I can't easily get to it with my hydraulic engine hoist. I plan to fabricate the device shown below, and let the knee crank raise the head so I can install the riser. An advantage would be that I would be able to keep the head raised for whatever time it takes to do measurements, complete the riser block, and install it without having to hang it from lifting straps for a day or two.
One of the assemblies shown would be on each side of the table, sufficiently far apart to span the head. The two sides would be bolted to t-nuts in the table, and bolted together via a cradle shaped plate in the front and a flat cross piece at the rear.
I would welcome any opinions on whether this will work, or put too much strain on the knee screw or on the table. I don't anticipate having to adjust either the X or Y axes with the load in place. Once raised, I can block up the rear to help support it. The lift distance appears more than adequate.
Attachment 38579
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New idea for lifting mill head without dismantling it
I've decided to scrap my original idea and fabricate a frame that will straddle the mill and sit on the side edges of the stand. My come along cable will run up and over the two pulleys and attach to lifting straps around the head.
When I'm finished, I can put casters on the bottom of the frame and use it like a mini hoist to lift heavy items onto benches, etc. I already have the steel on hand.
Attachment 38601 Attachment 38602
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Finished Fabricating Mill Head Crane
Finished fabricating the frame for lifting the head off my Enco 6x26 mill. After I have installed the riser in the mill, I will widen the frame a bit, mount casters on the bottom, and use it as a mini shop crane. Unlike a lift table, which must have the load lifted onto it in the lower position, I will be able to have this rig straddle the load while it is on the floor, lift it and move it to a bench or cart, straddle it, and set the load down.
Didn't take much fabricating skill, but it should give my back some relief. Guess I could use it as a lat machine, come to think of it.
Attachment 38712