You can imagine doing this with 2 pieces of angle iron and some C clamps, but the heavy mass of the vise ensures that the soft rivet takes all the strain and shears through. That depends on who put them in and cold or hot.įun, but not easily done in the field if you break a knife. Made of tough, hardened tool steel to last a very long time. The bottom end of the rivet will most likely remain in the bar. Description After shearing off the rivets, this punch pushes the remaining piece of the old rivet out of the sickle bar. You might need to drive out short pieces of rivet from the bar with a center punch because the shearing action will occur only at the bar to sickle interface. Make sure you wear safety glasses because rivet parts will be flying. 0:00 / 6:35 Proper operation of the RIVET-EZE, riveting on sickle knife sections Rays Repair Zone 1.39K subscribers 6.6K views 3 years ago I borrowed this tool from a friend and he told me. This works for just one sickle section or all of them. You are not swatting mosquitoes here, pretend you are driving 20 penny nails into oak and want it done with 5 blows (just use one though). That will let you pound off each and every section with smooth and continuous strokes. When you get the hang of it, loosen the vise so that it can slide along the vise jaws. Having a vise as wide as several sections will keep the cutter bar in place on top of the jaws as you knock one down at a time. The section will drop through the vise and the bar will still be supported by the vise jaw. The bar is supported by the vise jaw, and not receiving any hammer force (its 1/8 to 3/8" below the section) so its not going anywhere.Īs you get used to the process, you will find that a good square hit on the section can shear both rivets. This means that if you can give the top edge of the section a large wack with a heavy square face hammer, it will easily shear a rivet because its hard steel. This amount is affected by wear and how good your hold down clips are. The sickle sections on cutter bars usually line up so that about 1/8 to 3/8 inch of section is overlapped. That's why you may need a helper or a support stand.įrom the left side view, you have a jaw on the right, the bottom edge of the cutter bar riding on the top of the jaw, a sickle section running down through the vise, and the back (opposite) jaw. This will keep the knives from flying away when they separate. You want no angle on the bar, let it rest squarely on the vise jaws. bucking bar rivet tool solid rivets air hammer. Take the cutter bar with tips down and put it in the vise so that the knife bar rides on top of the vise jaws and a portion of the section is down within the jaws. Minova Rivet Removal Tool, Rivet Removal Drill Bit, High Cobalt Drill Bits. I have a couple of outboard stands like you would make from old floor lamps to support the end of the knife bar as it moves along the vise. My 6" vise is on a stand at elbow height. Manufactured by: Johnson Farm Machinery Co., Inc.I've converted to all bolts and nuts but I can tell a 9 year old how to do it for rivets. What a great design The Sickle Servicer is a unique, multiple operation tool that: 1.) Removes sickle sections (blade) by shearing off rivets.The rivet punch and the riveting dies are made of heat treated tool steel to withstand continued use. Each Servicer is equipped with dies to rivet either oval head or countersunk flat-head rivets. Aircraft Tool Supply Bucking Bar 6-1/4' 30.00 30. The Johnson Sickle Servicer will remove and replace either mower (extended-back) or combine (flush-back) sections without the use of extra attachments. Buy Air Capital Rivet Removal Tool, Model Number 65007: Riveters - FREE DELIVERY possible on eligible purchases Skip to main. No rivets in the cab, no rivet changing tool. With the guards that we use we would have to remove the guard to change a section with either rivets or bolts. This tool is a complete servicer for any type sickle bar: mower, combine, windrower or forage harvester. On a sickle bar mower I would go back with the rivets. No more grinding off rivet heads and hand punching out rivets! No more hammering and pounding to try and set rivets!ĭesigned for ease of operation, the Sickle Servicer is strong, sturdy, powerful, light weight, yet made entirely of steel. 3.) Attaches new sickle sections by properly “setting” new rivets. 2.) Punches out remaining pieces of rivets. The Sickle Servicer is a unique, multiple operation tool that: 1.) Removes sickle sections (blade) by shearing off rivets. Johnson’s Sickle Servicer tools have been in use for more than 50 years. RIVET TOOL SICKLE FIX Removes & replaces sections.
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