That first video is incredibly out of date, and by todays standards it is almost unwatchable. These are glued and brad-nailed together, with a finished outside width of 4 1/4". This thing looks sturdy enough to hold anything! These cookies will be stored in your browser only with your consent. Could you give more details on the scissor jack assembly? Keep on keepin on!
Quesiton: the weight of the entire table (and project) appears to be on the head of the jack which looks to be about a dollar bill folded in half. Share it with us! These are 5 1/2" inches tall, made from 3 1/2" wide scraps and were glued and brad-nailed together and finished to match the rest of the table. The only variants to the 36 rule in my shop are the band saw and the floor-standing drill press. To mount the legs to the lower beam, I added a plywood boss (< explanation) to each leg. It hasn't been used in that long. Collection. 7 years ago I'm even more glad to be using my grandfather's old tools. You can buy a converter of some sort to handle it but it was 120 bucks and battery and trickle charger 80 bucks. Its 4 feet by 4 feet and adjusts from 30 to 39 inches in height. I had one laying around. Nicely done. I never did. on Step 6. In about 2010 I uploaded a short and simple YouTube video showing how it operates. In 2018, I posted this updated video explaining the bench design. This is the tapped bar that was on the end of the threaded rod we cut off the scissor jack. Learn. Your scissor jack is simply lifting a table top while I have a dirty great saw (DeWalt portable table saw) screwed to the top. Cut a slot in the end of your dowels to receive wedges and hold everything tight later. Quick question though. I wanted them to slide inside each other easily, but not so much that there is excessive wobble or slop.
The inner and outer portions of each leg are 23" long. This cookie is set by GDPR Cookie Consent plugin. Im not even sure if it would be useful in any way, just a thought about how it might be a nice way of keeping track on how tall the table is when raising it. Did you make this project? Jack Bench by Charlie Kocourek. Just a tip. With the main pieces attached to create the upper beam portion, it was removed from the structure and additional pieces of birch plywood were added to complete it. However in order to make these useful I had to first glue them all up into larger panels. I agree with the others. Answer I had a bunch of left over oak plywood scraps from previous projects that I wanted to use up. So far so good. Then I held this block up to it's back side and scribed through the rod hole where the rod will travel through the block. Also i think your design is much better then the others ive seen. This was about 2 inches. Oh ya the best part is it adjusts using a electric scissor jack powered by a motorcycle battery and I have pins that go in so it is solid as a rock. Edit: Currently working on getting plans made. After extensive testing I now use and recommend motorcycle jacks. The threaded rod was so affordable and so handy I've been thinking of getting a couple more and making a small apple press for cider (the threading may be too wide for that), a bottle cutter, a tortilla/pizza dough press or a router lift. Maybe I will have to look more seriously at this project someday! Very nice. https://www.instructables.com/id/Multi-Tool-Flip-Top-Table/. The table top is 30" by 48". 3 years ago Gonna have to try that! 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A dream of practicality. The inner leg pieces were buffed with superfine steel wool and waxed with furniture wax. I love the adjustable scissor lift design. This is the first time Ive seen one. Had an old jack laying around in the way . hay i would like to have some information on the scissor jack .. actually i am looking for a project so would like to do this jack .. what is the motor specification RPM and size etc so would like to send me the other information on this jack like construction .. fixing .. remote connection and working with diagram, Its just a scissor jack you buy at a automotive store which plugs in your cigarette lighter. The lower beam is attached securely to the outer leg sleeve portions, and the upper beam is attached loosely to the inner leg portions. Given this, please assume that any links leading you to products or services are affiliate links that we will receive compensation from. Wish you'd have made an instructable on that build. Enjoy! Also, the bench sat behind my table saw and the bench got in the way whenever I ran a long board through it. This accounts for the height of my casters, so if you're making this be sure to adjust leg length according to your own specific needs. This block is going to be fixed to the under side of your workbench right behind the mounted vise face. Great project I had the same question as most u other guys, where do I get the jack so i can build this thing. Let me know when you install the Airbag kit, so I can get photos of the dropped table! Im in the process of designing my own variation of this awesome table, but came upon a stumbling point. What a great idea. Did your friend ever make the sketchup plans for this? The outer sleeve portions of each leg are each made of four pieces of 3/4" thick plywood that are 3 1/2" wide. Regarding tools needed, this project relies heavily on two main things: Other tools used include: drills and drivers, orbital sander, clamps. Cool idea with the lift to adjust the height. I am really glad to be giving it a second life. I was doing a lot of carving around the time when I designed the Jack Bench. The table top is lifted by either hand cranking the jack or using a power drill with a homemade crank rod. As far as diagrams I have none it was all done in my head as I went along. 6 years ago on Step 5, Really excellent job, and very inspirational too! These bumpers make everything stick together and avoid any vibration or chatter when I'm using the table for things like sewing. Reply 300lbs Heavy Duty Hydraulic Motorcycle Scissor Jack Lift with The Foot Peg Hold Downs Fit for Motorbike Dirt Bike Hydraulic Center Stand Lift with 4 Wheels, Extreme Max 5001.5044 1000 lbs. I purchased one 60" by 60" sheet of 9-ply (9 mm or 3/8") baltic birch plywood (about $35), as well as a cheap scissor jack from Walmart ($15). Cool. I used pieces of an old 1/4" thick rubber mudflap to create bumpers to add to the upper beam structure as well as each support block. I really love this table so far. Next I glued the retainer block to the backside of the vise jaw so the threaded rod holes line up (image 3). This is fantastic. I even built a box to raise my jointer to 36 bed height. I also added little cleats to the underside of the table top to make locating it to the same precise location on the base easy if I ever have to take it off. The cookie is used to store the user consent for the cookies in the category "Analytics". Necessary cookies are absolutely essential for the website to function properly. That is a great idea. The cookie is used to store the user consent for the cookies in the category "Performance". The first challenge with this project was to build in just the right amount of wiggle room with the telescoping legs. I think this has given many of us food for thought. Thanks for the interest. All content on The Wood Whisperer is copyrighted, and may not be reprinted in full form without my written consent. The bench that I had back then was so low that I frequently got a backache when I used it. That worked well - but now the scissor jack has failed.
Please wear eye protection and hearing protection. Price and other details may vary based on product size and color. Perhaps it's not great for regular use! I love this table! If a tornado comes though all that will be left standing are the concrete walls of my basement and this vise. Locate the positions you want the dowel slide to through. I adjust the height of my bench at least 3-4 times during construction of each and every project that I make. I always give honest opinions, findings, and experiences on products. Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Wow! Analytical cookies are used to understand how visitors interact with the website. These portions will later be firmly attached to the upper beam, with the inner leg portions attached loosely within. Finally, a way to blend a love of cars and woodworking. This website uses cookies to improve your experience while you navigate through the website. Thanks! Not yet. I ended up ripping the bench out but still felt that I was throwing away history. And did you just use one layer of of MDF/plywood as the base? Plywood provides precision and stability over time, whereas solid wood would be prone to expanding and contracting with changes in environment humidity, etc. I hooked it up to a motorcycle battery . VERY cool project! You have to lock it down by tightening fluted knobs installed in the posts. The jointer is also much easier to use at a more upright height. : ), Question Fine piece of craftsmanship and I love the Jack. You'll see that in the next step. If you build your own Jack Bench, then please use the motorcycle jacks as recommended in the plans. The Wood Whisperer, The Wood Whisperer Guild, TWW, and TWW Guild are trademarks of The Wood Whisperer Inc. All rights reserved. The only differences are that I used metal pins to hold the legs at different heights and I used a 12V electric scissor jack that I had bought for one of my cars. Im sure you can get the jack at any automotive store I bought it at Canadian tire here in Canada. The views and opinions expressed on this blog are purely our own. https://www.youtube.com/watch?v=LKUVgv_iLtM, adjustable height range between 30" and up to about 42", sturdy and strong, but relatively lightweight. Hi, I've added your project to the "Make Your Own Bench-Vise!" After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. Save one of the tapped cross bars that are on the threaded rod. There are more photos here https://imgur.com/gallery/hZ8IaII, That's a lot like this one, but yours is bigger.https://www.instructables.com/id/Make-an-Adjustable-Height-Table-With-a-Car-Jack/. Thanks for checking this out : ). This is a surprisingly light-weight but rigid structure. Great table, I will be building the torsion box table top here soon hopefully. . Please note: I switched over to motorcycle jacks after I posted the (above) photo/video, and thats why there is a regular scissors jack in that photo. To my suprise it wasnt to expensive. To do this, the upper structure could not be built separately - it needed to be built into the existing lower structure, using it as a guide, in order to ensure that they mated together precisely. :{). If you wouldnt mind, I would like trying my hand at building this, but maybe making it a 46 for the top. Thank you for making this possible. And if you tighten the knobs on the shaft, you can keep it up indefinitely. The cookie is set by the GDPR Cookie Consent plugin and is used to store whether or not user has consented to the use of cookies. hammer dowel in close vise to to dry in that position. Everything was put into place inverted on my worktable, and pieces of birch plywood were added as shown, first with glue, brad nails, and then screwed into counter sunk holes. I know that the adjustable height assembly table helps with tall projects and low ceiling height. Added on April 19, 2010. If you don't want to go the old jack route there are also a few places online that sell acme threaded rod and matching nuts.. http://www.dependableacme.com/and https://www.mcmaster.com/#acme-threaded-rods/=fmxczpNothing wrong with old jacks and it's always good to recycle if you can, but sometimes you need a specific size not always readily available in the junk yard. That way if I have a big piece and need to extend it from a work bench to a table saw extension for more support, everything is level and even. But, I like it low when working with hand tools, especially when I am planing a board.
Check out https://www.youtube.com/watch?v=LKUVgv_iLtM for example, which has a fantastic locking mechanism built in. I like the electric adjustable table modification that PhantasticOne suggests. on Introduction, awsome work ,added to my build list thanks for sharing,godbless. Participated in the Before and After Contest. I really like giving things a second life. I really like your assembly table. I just wonder about the power drain on the battery and having to recharge it. The table appears to be lifted by a center column. Of course I am always interested to know your thoughts on the bench itself, so please leave a comment or send me an email!