In a previous post I asked about two unknown (to me) tools. One of them I found to be a Tree boring tool (thanks to forum members who recognized it):2tsup:
Further reading gave me the impression not a lot of people knew what made it tick.:?
So when I partially dismantled it for cleaning (mostly dried up oil that made the movement sticky) I decided to take some pictures.
1446239397143.jpg1446239436703.jpg
first some pictures of the complete tool
DSCF0791.jpgDSCF0792.jpgDSCF0793.jpg
the worm driving the automatic feature. It is driven by a geartrain from the large numbered ring on the body of the tool. Sorry, I haven't disassembled that part so no pictures.
DSCF0794.jpg
DSCF0795.jpg
slide of the automatic feed.
DSCF0798.jpg
slide disassembled.
DSCF0800.jpg
DSCF0799.jpg
"table".
DSCF0796.jpg
DSCF0802.jpg
rack that drives slide.
DSCF0801.jpg
DSCF0804.jpg
wormgear and rack gear. This is a friction assembly. When the large "nut" on the left is loosened with a allen key, the slide can be moved without the need to rotate the worm. When tightened the slide is connected to the worm and will autofeed.
DSCF0797.jpg
the worm to rack connection assembled (seen from bottom of "table")
Let me know if you want to know more (no, I am not disassembling it any further :no:)
Peter.
Attached Images
Read the full thread at metalworkforums.com...
Further reading gave me the impression not a lot of people knew what made it tick.:?
So when I partially dismantled it for cleaning (mostly dried up oil that made the movement sticky) I decided to take some pictures.
1446239397143.jpg1446239436703.jpg
first some pictures of the complete tool
DSCF0791.jpgDSCF0792.jpgDSCF0793.jpg
the worm driving the automatic feature. It is driven by a geartrain from the large numbered ring on the body of the tool. Sorry, I haven't disassembled that part so no pictures.
DSCF0794.jpg
DSCF0795.jpg
slide of the automatic feed.
DSCF0798.jpg
slide disassembled.
DSCF0800.jpg
DSCF0799.jpg
"table".
DSCF0796.jpg
DSCF0802.jpg
rack that drives slide.
DSCF0801.jpg
DSCF0804.jpg
wormgear and rack gear. This is a friction assembly. When the large "nut" on the left is loosened with a allen key, the slide can be moved without the need to rotate the worm. When tightened the slide is connected to the worm and will autofeed.
DSCF0797.jpg
the worm to rack connection assembled (seen from bottom of "table")
Let me know if you want to know more (no, I am not disassembling it any further :no:)
Peter.
Attached Images
1446239436703.jpg (123.0 KB)
Read the full thread at metalworkforums.com...
Internals of "Tree" boring tool
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