Surface Grinder Accessories - Spanner/Socket Wrench & Wheel Puller

[Music] hello and welcome back to the ten born I'm pragmatically and yep I'm sending over here to surface grinder again no apologizing any of my viewers that don't care about surface grinding but this is the latest and greatest item in the shop now and I've got several several things I need to continue to work on on here so hopefully every one of them every one of these fixes if you will that I need to do to the surface grinder it's going to involve machining work on both the lathe and the meal so even though you may not need to make such a part for a surface grinder or an addition to it hopefully you'll enjoy the the machining the milling and the turning and so forth first thing we need to look for or look at on here though is with this surface grinder I got all the paperwork as I've said in previously videos basically every bit of the paper worked except the invoice I would have left alone what this sold for you but it sold final inspection was in September 7th 1977 to spanner wrenches came with this in the cabinet neither one of them will fit this so one of the things we got to do is make a spanner wrench also I want to make I want to add to the other end of that spanner wrench a socket to take the nut off the spindle right here this is 11 16 socket and it will go on there I think just enough to to get that nut off the first time but the walls on it or just a little bit thick so we're gonna mount this up and I call it I think maybe I'm fine to call it doesn't match this outside diameter and turn just a little bit off of this then the other thing I want to try to make in this video is a wheel puller once this nut comes off a will puller to go on there one of those did not come with the mill either so we'll have a spanner wrench a socket wrench and a wheel puller in this video okay a fifteen sixteenths call it will fit on will fit on the outside diameter of this eleven sixteenths socket fine I was able to get in there and measure the spindle nut on the or spindle housing on the surface grinder and reasonably sure nine hundred thousand swirl ear and this is nine hundred thirty thousand so I don't have to take much off of this and as you can see in there it's not around so let's take twenty thousand to start with and see if that will make it round looks pretty good let's see what they're still showing about twenty thousand to get it down to nine hundred since I can't bring the spindle over here to double-check and I can't really get a good measurement I'm gonna take this take it out of the out of the Chuck here try it over there and then be right back all right I'm over here back at the surface grinder now and hopefully you can see I took just maybe 30 thousandths off of the outside the outside diameter still got plenty of wall left and that will go in there fit in there just fine now I'm gonna set this to the side for now once I come up with a piece of material to make the spanner wrench out off this is going to be attached to the other end I'm not exactly sure yet how attach that most likely I'll drill and bore a hole that this will press into and then put a pin in it what we'll see right now I want to concentrate on the spanner and I do have the machine unplugged while I'm doing this I've got this Pro to a adjustable spanner here so it's left-handed thread of course so I should be able to carry this over to the workbench and get some good proper measurements on this all right this is the first time I've had the wheel off since I've had it I've been using the wheel that came on it and it's it's pretty loaded down with some all right here I'm not exactly sure what happened but I'll show you after getting a clean dress on it here's what what happened you see still got a reasonably clean dress a little bit of a little bit of darkness around it but then you come to this area right here and that's right where it looks like it's got it literally got sprayed with all so this this wheel is probably going to be retired but right now we're going to work on the spanner wrench and see if we can put these two pieces together to make a spanner wrench and socket wrench okay using the this adjustable spanner wrench I got in spanner nut off this is one of the wrenches that came with that was in the cabinet with the surface grinder very nice wrench looks sharp made sure it is and it's labeled surface going to wrench but it is too big hole spacing is hope in this space is inch and 3/4 this is 2 inch spacing on this so this one's too big might be might be usable and sometime I may come back and try getting these pins out and putting some in that would match their because this is good heavy-duty wrench here with some weight behind it this is the other one that was in there this is a shot made one got some pins pressing in on just a piece of flat bar but it's too small this one looks like it's probably maybe a inch and a quarter or each and yeah inch and a quarter between centers so what I want to do is press these pins out to save them then I'm gonna put a I'll cut this end off put a couple of holes in there to span across here and then drill just a clearance hole in the middle all right I've got the end of that spanner in so it was too small I got that in cut off address this end up I've used the edge found finder and low okay to the center on the y-axis and located the egg the ads on the x-axis and I've come in one 375 is where we're gonna put our first hole for the spanner pins all right now we want to go 1.75 from that which will make a total love let me double check my math here went 375 plus one point seven five two point one two five on the Dro and we're going to want to hold in the center these two holes that I just started here will be for the quarter-inch pins I'm gonna put a hole in the middle of it and drill it out one-inch just as a visual hole that's all that's four so that will be at one point two five and I'm gonna drill these out with a sixty-four is less than a quarter would be four fifteen sixty fourths drill that out and then I'm gonna ream these two pinholes one thousand er a quarter while I'm set up on this middle hole I'll go ahead and use this bit to get me I started a hole was gonna step step drill that up to one inch I will slow it down a little bit put the remar in finish these two pinholes out and we're ready to come back to the center hole and step it out to one inch all right we got one each bit in there drilled a half inch we'll see if that's enough step or if I need to make another one in between we're gonna slow way down now about 115 or p.m. [Music] [Applause] all right now we're gonna switch around to the other end and I'm gonna drill that out for what I hope is gonna be a a snug fit for the socket it doesn't have to be a press fit because we're gonna Oh we'll have to pin that anyhow so I'm gonna get turned around get set up for that okay I turned the piece around and step drilled it up I've got the Bourdon bar in or borne head in there now and I've board down I've measured and says I got about 43,000 slef to go and I've just turned up on the dial hey that turned up twenty thousand for forty thousand I don't remember if this boy head if that dial is off of the radius or off the diameter so we're gonna see here of course I've got the Dro second zero there so I'll get it out here when we measure it easy all right so 893 is what we had before I'm sorry 892 we've got 904 now they turn up same them out again I didn't make any spring passes before I took my other measurements so I didn't cut as much as I thought I did I would love for this to be about a 1,000 interference there but as I said before we've got to pin this anyhow so if it's a slip fit that'll be fine that's about 914 just going to keep creeping up on it a little bit at the time all right before I press that in look or before I press the pins in this end I'm just going to carry this over to the belt grinder and put a little radius on these four corners here just to make it a little easier to handle all right I got the ends rounded off got a nice little radius to put on the end these pins these quarter inch pins that going in for the spanner side I'm just gonna press those in with the vise and I'm going to use a little bit of thread lock in there remember this is a quarter inch interference here I'm sorry a one thousandths interference quarter inch should be kind of kind of big alright so there's a spanner let me grab the nut and be sure that fits it's just like I measured it and I won't leave the pen sticking out all the way on this to give a little clearance on the on the wheel housing so now I'm going to swing over here to the press and I'm gonna press the socket in on the opposite side I believe so that when when these are in the sockets on the opposite side over here alright with the pins down the socket is gonna be up on this side so let me get a couple drills in there and just like the pins I'm gonna put a little thread lock in but as I've said a couple of times already we will pin this last thing we want is to be taking off the wheel and all of a sudden the socket go to turn in [Applause] all right that's the bottom so we have a socket pressed in this side ends in the other side so now I'm gonna get set up fight located spring pin and we're gonna put a spring pin through all the way through this alright I'm ready to drill now for 7/32 pin that again will run all the way through this all right I may have to take an InMail car by the end mil and and break that I got about halfway through I think and but then now the drill has just stopped so let me see what I can do all right what I've got in 7/32 there's a high speed steel it's a brand new end meal but we're gonna give it a try and see if it'll cut through that hard socket that cut right through it like it was nothing okay well I did have a little bit of foresight before I set this up to bump this socket up against the vise just in case I had to come in from both sides and so that's exactly what we're gonna do here yes flip it over and come in from the other side alright there we are so now I will carry this over to the anvil on the vise and just drive this pin in it's gonna be a little bit long but I'll grind it all okay I think we're all finished up now with this with this tool we've got a spanner on this end with just a little sight hole in the middle there gotta suck it in this end got it pinned all the way through with a spring pin now we're ready to start on the wheel puller before that I've got a piece of inch and an eighth of this old rusty or some more that's old rusted material I've got around here I'm gonna turn this down to whenever it clears up then we'll turn down a well normal neural section and we'll thread a section but the center of it needs to be threaded and we're going to thread that with a 3/8 24 so I won't go ahead and do that to begin with I'm gonna drill this fairly deep and thread it as deep as the tap will go all right my bottom half will go about an inch and a half all right that should have enough clearance there of course it I'm not foolish enough to think that I can power tap that all the way but I am going to start it it's like it is gonna power tap all the way without any issue alright that's the end of the tap now I'll put the bottom tap in first less sauce if and get the air hose around without knocking the camera too much all right now I'm gonna get set up to turn this outer outer diameter all right I've got the live Center in now and got to turn in two long ways I say this is the ancient eighth piece the threads we need to put on this in or 1 inch by 16 threads per inch and that will only be about a half inch of thread down here there's only just a few threads so I'm going to turn this for about 2 inches worth here the the final length will probably be no longer than an inch and a quarter so I'm gonna turn the whole outside diameter just enough to move remove any of the pits it's on there this is 60 thousandths and I believe that'll probably do it all right now let's get a measurement and see where we are 1.0 6 9 and we measure how much threads what we're looking at is this internal part right here and five inches is plenty fine I'm 0.5 inches I want to turn this down again another 60 thousandths and it will be fine if this threads a little bit loose so I'm going to go a little under one inch here that's one inch and nine thousandths so I'm gonna take about twelve more thousand 998 thousand very good put a little chopper on that and I'm gonna go ahead and put a little thread relief in there too all right I got to get to change gears in now and I'll try to get you set up a little bit butter where you can see the thread cutting a little butter and what you could see that all right I'm set up now to start cutting the threads I made a little scratch pass on there and measured it and it is 16 threads per inch and that's as best I could get my thread gauge into the to the hub nut that's what I determined it was so we're gonna cut this thread all right I don't think that's anywhere near what we won't yet but we're gonna we're gonna measure lots of times here if I turn the right side it might stand there butter chance all right we got a lot lot to go now unlike these threads which are left-hand threads these are right-hand threads all right we're starting on now so we we're getting much closer just not quite there yet very very close [Applause] that's what we wanted to do we want it to bottom out inside here so now I'm going to put the regular gears back in we're gonna neural the section here and then we'll part it off all right I've got the knurling tool in there now I've got regular gears back in and we're gonna neural a pretty good section here just so we got plenty of before we part off alright I'm gonna see what that looks like leave some more that's some pretty hard in material here [Music] all right one more pass back [Music] alright that looks pretty good I'm happy with that now we won't determine or we're gonna part it off I was able to three it in there SC my tap went in about an inch and a half all right so we're gonna go over the inch and a half and if that's not quite what if that's too long for the bolt that I've got we can always use a piece of threaded rod there alright I think we're ready to part off now [Applause] before that parts completely off we want to put a good chapter on there to match the other side all right I suspect that piece is gonna be kind of worn I'm not just gonna reach down there and pick it up whoa cool it off Deibert and then we'll look at the last piece and we've got to make for this okay y'all show to reminding me that was one more thing I'm wondering if needed to do before I poured it at all and that is bore out in this end down here clearance for the spindle bolt to come out will only need threads in this end now here will reported this down here will slide over the bolt as it screws in so I don't think it's we're gonna have any problem I believe that'll go in that same call it and I'm gonna drill this out with a 5/8 it's a half inch oh it's a half inch stud bolt in the end of the spindle but I'm going to use a 5/8 just to get some clearance [Music] all right I'm gonna zero out the Dro right there and we're gonna want to come in point six inches point five five some like that all right I'm gonna check this out over there on the surface grinder I need to cool it off a little bit first then the last piece will need to do I want to take this three-eighths 24 bolt I'll turn the head off of it and then drilling tap or drill it for press peeing him there to make a t-handle I'll off [Applause] all right I'm gonna deburr this and then I'm going to press carry this over and press the pin in and I'll meet you back on this make a t-handle out of this I'll meet you back over on the surface grinder and we'll conclude this video all right let's do a quick recap of the tools we've made in this project and how they're used this is the hub it is tapered on there spindles tapered mounts on a wheel mounts on washer and then the spanner nut remember spanner nut is left threads so the the spanner wrench that we made it would be used to tighten that down and all it don't need any bearing down at all just need snugging because as this rotates it will tighten then the spindle nut goes on the inside and again it is left handed left threaded and again it doesn't need to be torqued down so that's in there tight now where does this come in will fall when you get ready to balance a wheel you've dressed it you get ready to balance it you want to balance it with the hub attached to the wheel so we want to take this apart leaving the hub and the spanner nut in place and it might just pull right off but if it doesn't this threads in and just a couple turns from once we get it bottom out here and that's all it takes yeah it's right off so I hope you've enjoyed this hoping to be a little used to you I'm going to clean my hands up and put a new wheel loan and get it dressed take care we'll see you in the next video [Music]

Channel: MrPragmaticLee

Views: 6,881

Rating: 4.9030304 out of 5

Keywords: Precision Matthews, PM-727, PM-1127, Harig Super 612

Id: tDKrFUaXoTY

Length: 32min 30sec (1950 seconds)

Published: Tue Jun 19 2018