US75457A - Improved machine for rolling axles - Google Patents
Improved machine for rolling axles Download PDFInfo
- Publication number
- US75457A US75457A US75457DA US75457A US 75457 A US75457 A US 75457A US 75457D A US75457D A US 75457DA US 75457 A US75457 A US 75457A
- Authority
- US
- United States
- Prior art keywords
- rolls
- rolling
- improved machine
- axles
- roll
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000005096 rolling process Methods 0.000 title description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 16
- 239000002184 metal Substances 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 229910052742 iron Inorganic materials 0.000 description 8
- 230000000875 corresponding Effects 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 235000020004 porter Nutrition 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000023298 conjugation with cellular fusion Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000021037 unidirectional conjugation Effects 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H1/00—Making articles shaped as bodies of revolution
- B21H1/18—Making articles shaped as bodies of revolution cylinders, e.g. rolled transversely cross-rolling
Definitions
- Figure 1 represents a cross-section of my improved rolls for rolling axles or other articles longitudinally, taken. in the'line a: :v, fig. 2.-
- Fi g'ure 2 represents a front view.
- Figure 3 represents an end View, showing the gear-connections of the'rolls.
- Figure '4 is a partial sideiriew of the rolls, showing the position of an axle when rolled.
- This invention relates to an improvement in rolling iron and other metals in the form of railroad axles and other metal bars, and consists in ⁇ the. combination of a vertically-adjustable and a horizontally-adjustable roll,
- Three rolls, A B C, are geared together to'run in one direction, and B being hung in such manner that they can be moved further from or nearer to the roll G by means ofscrewsa'b.
- the rolls are all of the some size'and pattern, according to the article tobe rolled between them, the projections and depressions on their surfaces corresponding to the difl'erent shapes and diameters required forrailroad-axles or other metal bars, as shown in figs. 2 and 4.
- a round bar is first forged or rolled a trifle larger than the size required for the finished article.
- the roll A is raised to'admit the round bar when hot betiveen the rolls lengthwise.
- the roll B is withdrawn, and the axlo or other article drops out.
- Iron or steel railroad axles or other metal bars, of irregular forms and varying diameters, may thus be rolled as desired.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
Description
W. P. PORTER.
MACHINE FOR ROLLING AXLES.
Patented Mar. 10, 1868.
WILLIAM r. PORTER, OF PITTSBURG, PENNSYLVANIA.
Lettersl atent No. 75,457, dated March 10, 1868.
IMPROVED MACHINE FOR. ROLLING AXLES.
flit; firlgzbnlt mm?! in in was; Ecttrrs stun ant mating part at fig: sums.
TO ALL WHOM IT MAY GQNICERN: I
Be it known that 1, WILLIAM P. PORTER, of Pittsburg in the county of Allegheny, and State of Pennsylvania, have invented a new. and useful Improvement in -Rolling Iron and other metals; and I do hereby declare that the following is a full, clear, and enact description thereofl which will enable otliersskilled in the art to makeand use the same, reference bein'g had to the accompanying drawings, forming part of this specification.
Figure 1 represents a cross-section of my improved rolls for rolling axles or other articles longitudinally, taken. in the'line a: :v, fig. 2.-
Fi g'ure 2 represents a front view.
' Figure 3 represents an end View, showing the gear-connections of the'rolls.
Figure '4 is a partial sideiriew of the rolls, showing the position of an axle when rolled.
Similar-letters of reference indicate corresponding parts. I I
This invention relates to an improvement in rolling iron and other metals in the form of railroad axles and other metal bars, and consists in \the. combination ofa vertically-adjustable and a horizontally-adjustable roll,
and a roll baring fixed bearings, arranged in relation to one another and to the frame in such a manner that the iron to be rolled may be dropped between the upper and side roll, and, after the rolling has been completed,
discharged between the side and bottom roll, as will be hereinafter more fully described.
Three rolls, A B C, are geared together to'run in one direction, and B being hung in such manner that they can be moved further from or nearer to the roll G by means ofscrewsa'b. The rolls are all of the some size'and pattern, according to the article tobe rolled between them, the projections and depressions on their surfaces corresponding to the difl'erent shapes and diameters required forrailroad-axles or other metal bars, as shown in figs. 2 and 4.
When an axle or other article is to be rolled, a round bar is first forged or rolled a trifle larger than the size required for the finished article. The roll A is raised to'admit the round bar when hot betiveen the rolls lengthwise. By the revolution of the rolls in ono.direct ioh,-aud continued pressure upon the bar while hot by means/of the adjustable rolls A B,- the bar takes the shape corresponding with the shape of the rolls, and is thus finished by rolling. The roll B is withdrawn, and the axlo or other article drops out. Iron or steel railroad axles or other metal bars, of irregular forms and varying diameters, may thus be rolled as desired.
Having thus described my invention, what I claim as new, ahd'fdesire to secure by Letters Patent, is-.- I
The combination of the adjustable rolls A and B and the roll 0, constructed-and arranged in relation to one another, and to theframe which supports them, as and for the purpose herein described.
WM. P. PORTER.
Witnesses:
R. H. Kenn, .Tonn H. SMITLEY
Publications (1)
Publication Number | Publication Date |
---|---|
US75457A true US75457A (en) | 1868-03-10 |
Family
ID=2144963
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US75457D Expired - Lifetime US75457A (en) | Improved machine for rolling axles |
Country Status (1)
Country | Link |
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US (1) | US75457A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4331739A1 (en) * | 2020-09-24 | 2024-03-06 | Victaulic Company | Pipe grooving device |
-
0
- US US75457D patent/US75457A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP4331739A1 (en) * | 2020-09-24 | 2024-03-06 | Victaulic Company | Pipe grooving device |
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