Author Topic: bench rest(s)  (Read 25314 times)

Offline Joe d

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bench rest(s)
« on: February 04, 2015, 10:15:59 AM »
An longtime friend of mine can't shoot off-hand worth a damn.  During one range session last fall he borrowed a bench rest from
somebody, and after trying it then decided that I needed to make him one, and what the heck, make one for me too. (Nice guy).

So,  :proj:
and I got to work....

cut some lengths of allthread, turned, drilled, and tapped each end in the lathe, then milled a square section on one end for the knob
(horrible crap to turn, worse to tap!)
http://i235.photobucket.com/albums/ee257/240283/DSCN2922_zps194ebce4.jpgbench rest(s)

put a length of ali on the mill and cut flutes in it with a ball end cutter (and forgot to take a picture of the set-up) and then set it up in the lathe
and parted them off in turn, and milled the square with a 1/16" end mill
http://i235.photobucket.com/albums/ee257/240283/DSCN2920_zps4d9c72ac.jpgbench rest(s)

made up some "top-hat" shaped feet, these are held on with a washer and capscrew inside the "hat" , and then covered the bottom with some
peel and stick non-skid
http://i235.photobucket.com/albums/ee257/240283/DSCN2923_zps27545901.jpgbench rest(s)

the feet were turned, drilled & tapped, and here we are:
http://i235.photobucket.com/albums/ee257/240283/100_4856_zps0ddaff8a.jpgbench rest(s)

More to come....

Joe

Offline Joe d

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Re: bench rest(s)
« Reply #1 on: February 04, 2015, 10:29:42 AM »
and the story continues..

turned a chunk of 1018 to a tight fit in the tube I'm using for the body, used the band saw to remove the bulk of the
unwanted metal
http://i235.photobucket.com/albums/ee257/240283/100_4857_zpsb201d805.jpgbench rest(s)

and then tidied it up on the mill
http://i235.photobucket.com/albums/ee257/240283/100_4859_zps56e8de93.jpgbench rest(s)

this fitting captures a nut that elevates the cradle, so it needs a top piece, being rounded on the rotary table here
http://i235.photobucket.com/albums/ee257/240283/100_4861_zps9e0854ee.jpgbench rest(s)

Took some rectangular tube and milled the ends to fit the main tube and the feet
http://i235.photobucket.com/albums/ee257/240283/100_4911_zpsac871eec.jpgbench rest(s)

at this point, filed chamfers on every edge that needed to be welded, stuck it all together with counter-sunk fasteners, and
called in a favour owed by the maintenance guy at work, who welded it all up for me. 
http://i235.photobucket.com/albums/ee257/240283/DSCN2930_zps416cee9c.jpgbench rest(s)

almost done....


Offline Joe d

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Re: bench rest(s)
« Reply #2 on: February 04, 2015, 10:36:05 AM »
and last installment:

the cradle is a bit of channel, with a length of allthread screwed in and then welded to the bottom, with a sand-bag laced on.
Turned the captive nut from 12L14, knurled it, made up some bronze washers for it to ride on, did some filing, a little filler here and
there, primer, top coat (rattle can hammered finish)

and here we are.
http://i235.photobucket.com/albums/ee257/240283/DSCN2937_zps201085b5.jpgbench rest(s)

Now I will finally get back to the traction engine that has been patiently waiting for me..... :wack:

Cheers all, Joe

Offline Sid_Vicious

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Re: bench rest(s)
« Reply #3 on: February 04, 2015, 10:47:15 AM »
You did a nice job there Joe :bow:
Nothing is impossible, it just take more time to figure out.

Offline Joe d

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Re: bench rest(s)
« Reply #4 on: February 04, 2015, 12:15:44 PM »
Thanks Sid.