Jump to content

New Drilling Machine For The Workshop!!

Rate this topic


Recommended Posts

Posted

I acquired this Union Drilling Machine for a restoration project and ultimately use it when restored. It's rated at 1PP (Person Power). 

1632271799_UD-0120201121_161609.jpg.68414706c7f7fc6a29c80f7e6cb72472.jpg

1535520864_UD-0220201121_161625.jpg.33086f8f39673f0b252b13f61521a8fd.jpg

1005751122_UD-0320201121_161703.jpg.2080c7cd10365afac404d3fe61c361c5.jpg

1918442138_UD-0420201121_161716.jpg.cefe6032d8ca0a5e060b7f92c4e68a0e.jpg

I used one of these in my silversmith days back in the 70's, it was driven by a belt off the workshop line shaft but one had to turn the handle at the top to drop the drill bit into the work.

It's going into a bath of diesel for a few weeks to free the rust up and then restoration.

Eoin

  • Like 5
Posted

After a good clean down with Gunk and pressure washer things are looking good! There was a good bit of grease on most of the working parts under the dust which preserved most. With a squirt of WD40 and hefty persuasion I got the chuck to turn!

661760098_UD-0620201122_103432.jpg.0a8ba0e67a8b7062b55cced410d64186.jpg 

The bevel gears are in great condition.

1344647545_UD-0720201122_103445.jpg.6caf567b95f96b6cf0791341001d4d90.jpg

There is a ratchet system on the quill which controls the drop of the chuck and an eccentric lobe on the handwheel bevel gear to allow the chuck to be wound back up- one has to slip the lobe follower onto the lobe for this to operate, it's that toothed gear under the top handwheel with the ratchet finger adjacent. The spring to hold the ratchet on the gear is missing and someone installed a bit of grey plastic in its place.

2049357035_UD-0820201122_103504.jpg.477714892465d52f812e9bf1b6c572b4.jpg

All dismantled and ready for a bath!

366314217_UD-0920201122_144301.jpg.942536b3c0578a37a6aa05c32a254d37.jpg

Eoin

  • Like 4

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

×
×
  • Create New...

Important Information

Terms of Use