US480325A - Rolling-machine for cutlery - Google Patents
Rolling-machine for cutlery Download PDFInfo
- Publication number
- US480325A US480325A US480325DA US480325A US 480325 A US480325 A US 480325A US 480325D A US480325D A US 480325DA US 480325 A US480325 A US 480325A
- Authority
- US
- United States
- Prior art keywords
- bars
- rolls
- cutlery
- guide
- rolling
- 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
- 239000002184 metal Substances 0.000 description 16
- 238000004140 cleaning Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000006011 modification reaction Methods 0.000 description 4
- 229940109526 Ery Drugs 0.000 description 2
- 210000003746 Feathers Anatomy 0.000 description 2
- 210000001847 Jaw Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C43/00—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass
- B21C43/02—Devices for cleaning metal products combined with or specially adapted for use with machines or apparatus provided for in this subclass combined with or specially adapted for use in connection with drawing or winding machines or apparatus
- B21C43/04—Devices for de-scaling wire or like flexible work
Definitions
- My invention relates to rolling-machines for the manufacture of cutlery, and has for its object to provide means for properly guiding or directing the metal used into the rolls, and also for clearing the same from scale.
- Figure 1 is a front view of the machine containing my improvements.
- Fig. 2 is a crosssection through the guide portion proper.
- Fig. 3 represents detailed cross sections through guide-bars showing modifications in form.
- a A are the side supports of the roll; B B, the gears which cause the two rolls to travel together.
- G O are the rolls containing or carrying suitable dies D D.
- E E are bars secured to the sides of the supports A A, so as to form ledges, and connected below by the flat plate F.
- G is a somewhat similar flat plate resting upon the ledge-bars E E.
- H H are bolts, which pass through the two bars and are adapted to clamp, when the nuts are turned up, the two bars or plates together.
- J J are guide-bars, provided each with a slot K, and J J J are modifications of these bars, containing each, respectively, a slot K K K
- Each of these bars is preferably formed with the head J which limits the approach of the guide-bars to the rolls.
- the guide-bars are drawn down, each to a point or edge, as indicated at L, so as to be inserted within the rolls and in close proximity thereto.
- One of these guide-bars is provided with a lug J projecting from its head J and to this lug is pivoted the scale-tongs J which are constructed at their jaws so as when clamped to conform in outline to the rod or bar of metal passing through them. They may be clamped together by hand in the ordinary way or could of course be brought together automatically, if desired.
- the tongs thus correspond to the bars.
- the bars are evidently removable, for by loosening the bolts H H the upper plate G is loosened and the bars may be slipped out. Thus they carry with them their tongs, and a new set of bars maybe slipped into place, properly positioned, and then clamped as before.
- removable, adjustable, and varying bars may be applied to correspond to the metal employed or to the construction of the dies attached to the rolls.
- the use and operation of my invention are as follows:
- the material used is bars, either fiat, round, square, triangular, or oval in crosssection or the like, and may be employed for the manufacture of cutlery and other such articles.
- the dies for stamping or drawing out the cutlery are disposed about the rolls, as indicated in Fig. 1. These dies are of course preferably removable, so that the same rolls and the same machine may be used for stamping various kinds of cutlery.
- the suitable guide-bars as required to accommodate the proposed metal, are inserted, as indicated in Figs. 1 and 2, between the bars or plates F and G and brought to the right position in close contact with each other.
- the bolts H H are then tightly set, so as to securely clamp the two guide-bars together and in the position shown in Fig. 2.
- These guide-bars can of course be moved and positioned so as to deliver the bar of metal directly to the rolls at any desired angle in the horizontal plane, if this were necessary, incident to the peculiar kind of dies employed for any specific purpose.
- the tongs are employed when the rod has been pushed through the guide far enough to be engaged by the rolls, and the tongs are tightly clamped about the rod, so as to clean and scrape the same, the scale and the like being removed thereby.
- the rolls draw the rods of metal through, thus causing them to be clamped by the tongs.
- the guides may in this way deliver the metal to the rolls at the very point where the dies begin to approach it.
- the guides are of considerable length, so as to firmly hold the rod and deliver it in an unyielding manner to the rolls.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Metal Extraction Processes (AREA)
Description
- (No Model.)
I I. HIRSOH. ROLLING MACHINE FOR GUTL'ERY.
No. 480,325. Patented Aug. 9, 1892.
n NuRmS Penna cu., PNnTa-u'mm, msnmcrye, 0. c.
I UNITED STATES PATENT OFFICE.
ISAAC HIRSCH, OF CHICAGO, ILLINOIS.
ROLLING-MACHINE FOR CUTLERY.
SPECIFICATION forming part of Letters Patent No. 480,325, dated August 9, 1892.
Application filed June 8, 1891. Serial No. 895,449. (No model.)
To all whom it may concern:
Be it known that I, ISAAC HIRSCH, a citizen of the United States, residing at Chicago, in the county of Cook and State of Illinois, have invented a new and useful Improvement in Rolling-Machines for Cutlery, of which the following is a full, clear, and exact specification.
My invention relates to rolling-machines for the manufacture of cutlery, and has for its object to provide means for properly guiding or directing the metal used into the rolls, and also for clearing the same from scale.
It is illustrated in the accompanying drawings, Wherein Figure 1 is a front view of the machine containing my improvements. Fig. 2 is a crosssection through the guide portion proper. Fig. 3 represents detailed cross sections through guide-bars showing modifications in form.
Like parts are indicated by the same letters in all the figures.
A A are the side supports of the roll; B B, the gears which cause the two rolls to travel together.
G O are the rolls containing or carrying suitable dies D D.
E E are bars secured to the sides of the supports A A, so as to form ledges, and connected below by the flat plate F.
G is a somewhat similar flat plate resting upon the ledge-bars E E.
H H are bolts, which pass through the two bars and are adapted to clamp, when the nuts are turned up, the two bars or plates together.
J J are guide-bars, provided each with a slot K, and J J J are modifications of these bars, containing each, respectively, a slot K K K Each of these bars is preferably formed with the head J which limits the approach of the guide-bars to the rolls. The guide-bars are drawn down, each to a point or edge, as indicated at L, so as to be inserted within the rolls and in close proximity thereto. One of these guide-bars is provided with a lug J projecting from its head J and to this lug is pivoted the scale-tongs J which are constructed at their jaws so as when clamped to conform in outline to the rod or bar of metal passing through them. They may be clamped together by hand in the ordinary way or could of course be brought together automatically, if desired. The tongs thus correspond to the bars. The bars are evidently removable, for by loosening the bolts H H the upper plate G is loosened and the bars may be slipped out. Thus they carry with them their tongs, and a new set of bars maybe slipped into place, properly positioned, and then clamped as before. Thus removable, adjustable, and varying bars may be applied to correspond to the metal employed or to the construction of the dies attached to the rolls.
The use and operation of my invention are as follows: The material used is bars, either fiat, round, square, triangular, or oval in crosssection or the like, and may be employed for the manufacture of cutlery and other such articles. The dies for stamping or drawing out the cutlery are disposed about the rolls, as indicated in Fig. 1. These dies are of course preferably removable, so that the same rolls and the same machine may be used for stamping various kinds of cutlery. The suitable guide-bars, as required to accommodate the proposed metal, are inserted, as indicated in Figs. 1 and 2, between the bars or plates F and G and brought to the right position in close contact with each other. The bolts H H are then tightly set, so as to securely clamp the two guide-bars together and in the position shown in Fig. 2. These guide-bars can of course be moved and positioned so as to deliver the bar of metal directly to the rolls at any desired angle in the horizontal plane, if this were necessary, incident to the peculiar kind of dies employed for any specific purpose. The tongs are employed when the rod has been pushed through the guide far enough to be engaged by the rolls, and the tongs are tightly clamped about the rod, so as to clean and scrape the same, the scale and the like being removed thereby. The rolls draw the rods of metal through, thus causing them to be clamped by the tongs. The guides may in this way deliver the metal to the rolls at the very point where the dies begin to approach it. The guides are of considerable length, so as to firmly hold the rod and deliver it in an unyielding manner to the rolls.
I claim- In rolls for making cutlery and the like, the combination of two engaging die-carrying rolls, with a guide to deliver the metal thereto, and cleaning tongs or clamps adapted to entirely surround the rod and engage the 10 same at the point of its entry into theguide, so that the rod is scraped and cleaned by the action of the rolls pulling it through the guide.
ISAAC HIRSCH.
Witnesses:
CELESTE P. CHAPMAN, H. M. DAY.
Publications (1)
Publication Number | Publication Date |
---|---|
US480325A true US480325A (en) | 1892-08-09 |
Family
ID=2549177
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US480325D Expired - Lifetime US480325A (en) | Rolling-machine for cutlery |
Country Status (1)
Country | Link |
---|---|
US (1) | US480325A (en) |
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0
- US US480325D patent/US480325A/en not_active Expired - Lifetime
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