technical design

[meccanicamg]

This is a special combined reducer consisting of an angle reference ratio 1/1 applied to a reducer, represented partially, of which you see only the entry cover and the pair of gears before reduction.
the postponement has a tree connected to the gearing of the reducer and another tree where on one side has a conical attack (cable) and on the opposite side a framework cod for a possible manual drive (made in phase? adjustment?); I don't know the application.
I attach the image on which I reported the designation of the non-normalized construction components; I think you have no difficulty recognizing them.
the terminology I used is not standard, so various manufacturers call components with the same function with different names (e.g. case, body, carcass, etc.), so you have a margin in designation that allows you to name different components, e.g. output support. input shaft, seal ring cover, etc., without invalidating recognition as for each component there is the unique numerical reference.

with good probability (99.9%) is the section of a head of a manual milling machine of the 60s. is one of the standard equipment accessories.
it is a counterprove the conical exit shaft and the shaft with the protruding picture.see image 1. if the removals put the vertical shaft image 2.
this milling machine already has the head and oluta to s while the oldest were 90 degrees.
There she is.

 

[meccanicamg]

observing, if you want to evaluate the lubrication, you can see that the oil level light of the gears (14) keeps all low and input bearings wet.while through greaser (26)you lubricate the upper bearing.

 

[Peppe]

but would not miss a grease seal on the upper bearing? Would it look all in the oil bath or have I lost?

 

[meccanicamg]

but would not miss a grease seal on the upper bearing? Would it look all in the oil bath or have I lost?

the fat blows it and when you pomp more falls into the oil.
They were always like that. using generic dairy fats have never given problems. often the oil that was put in the heads could also be an iso 320 and everything made broth.

 

[TETRASTORE]

the fat blows it and when you pomp more falls into the oil.
They were always like that. using generic dairy fats have never given problems. often the oil that was put in the heads could also be an iso 320 and everything made broth.

I confirm, the nylos rings perhaps did not exist yet. What amazes me is that in 2024, in the school environment, there are still obsolete exercises such as this that certainly does not help students to receiving the latest technological innovations. it would be as if in computer science exercises were carried out on the encoding of perforated tapes dating back to 60 years.

 

[meccanicamg]

I confirm, the nylos rings perhaps did not exist yet. What amazes me is that in 2024, in the school environment, there are still obsolete exercises such as this that certainly does not help students to receiving the latest technological innovations. it would be as if in computer science exercises were carried out on the encoding of perforated tapes dating back to 60 years.

mechanics is always mechanical.
if students are unable to analyze these simple things, figure an object with technological content.
It is good to start from the bases.
certainly that new designs does not make them anymore.... because modern machines are now how corporate.. Even if warm water.