US190195A - Improvement in wire-draw plates - Google Patents
Improvement in wire-draw plates Download PDFInfo
- Publication number
- US190195A US190195A US190195DA US190195A US 190195 A US190195 A US 190195A US 190195D A US190195D A US 190195DA US 190195 A US190195 A US 190195A
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- US
- United States
- Prior art keywords
- wire
- draw
- disks
- improvement
- plates
- 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
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- 241000220010 Rhode Species 0.000 description 2
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B13/00—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories
- B21B13/08—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process
- B21B13/10—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane
- B21B13/103—Metal-rolling stands, i.e. an assembly composed of a stand frame, rolls, and accessories with differently-directed roll axes, e.g. for the so-called "universal" rolling process all axes being arranged in one plane for rolling bars, rods or wire
Definitions
- Figure 1 is a perspective View of my improved Wire-draw plate.
- Fig. 2 is an enlarged sectional View of the same.
- This invention has reference to improvements in wire-draw plates used for reducing the size of the wire, and is particularly arranged for drawing wire of a square or parallelogram section, but may be arranged to draw six-sided wire.
- the invention consists in the peculiar arrangement, in a wire-draw plate. of drawingrolls supported in adjustable slides, and arranged so that one pair of rolls extend and roll" between the other pair, as will be more fully set forth hereinafter.
- a is the frame forming the draw-plate.
- b b b are adjustable dovetailed slides, arranged to slide from and to the cen ter in the block a.
- c is also an adjustable slide similar to b b b but this slide 0 does not extend outside of the block a, and is used to adjust the amount'of reduction the wire is subjected to. If the rolls are to be set to roll a given size of wire, the slide 0 is first adjusted so that the disk on the same will be in the proper position, and the opposite disk is brought firmly against the wire.
- (1 d are rotating disks, having a face wider than the width of the wire to be drawn, and supported in journals in the adjustable slides 12 b.
- e e are two disks, the face of which is the same as the thickness of wire to be drawn, also supported in journals in the adjustable slides b and c.
- the sides of the disks 6 e are concaved sufiicient to allow only the rims to come in contact with the disks d d, between which they roll, so as to avoid friction.
- a variety of sizes of square or parallelogram section can be drawn in this draw-plate by the adjustment of the slides and disks, which cannot be done on the ordinary draw-plates, and as'the disks revolve with the wire a smooth and even surface is produced, and the wire can be drawn of perfect section with less strain than in the ordinary manner.
- f represents the Wire, and ggthe adjustingscrews.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Paper (AREA)
Description
J. W. CAMERON.
WIREDBAW PLATES.
INVENTOR.
Patented Mayl, 1877. a
Jm@mmm UNITED STATES PATENT OFFICE.
JAMES W. CAMERON, OF PROVIDENCE, RHODE ISLAND.
, IMPROVEMENT IN WIRE-DRAW PLATES.
Specification forming part of Letters Patent N 0. 190,195, dated May 1, 1877 application filed March 22, 1877.
To all whom it may concern:
Be it known that 1, JAMES W. CAMERON, of the city and county of Providence, State of Rhode Island, have invented certain new and useful Improvements in Wire Draw Plates; and I hereby declare that the following is a full, clear, and exact description of the same, reference being bad to the accompanying drawings, forming part of this specification.
Figure 1 is a perspective View of my improved Wire-draw plate. Fig. 2 is an enlarged sectional View of the same.
This invention has reference to improvements in wire-draw plates used for reducing the size of the wire, and is particularly arranged for drawing wire of a square or parallelogram section, but may be arranged to draw six-sided wire.
The invention consists in the peculiar arrangement, in a wire-draw plate. of drawingrolls supported in adjustable slides, and arranged so that one pair of rolls extend and roll" between the other pair, as will be more fully set forth hereinafter.
In the drawings, a is the frame forming the draw-plate. b b b are adjustable dovetailed slides, arranged to slide from and to the cen ter in the block a. c is also an adjustable slide similar to b b b but this slide 0 does not extend outside of the block a, and is used to adjust the amount'of reduction the wire is subjected to. If the rolls are to be set to roll a given size of wire, the slide 0 is first adjusted so that the disk on the same will be in the proper position, and the opposite disk is brought firmly against the wire. (1 d are rotating disks, having a face wider than the width of the wire to be drawn, and supported in journals in the adjustable slides 12 b. e e are two disks, the face of which is the same as the thickness of wire to be drawn, also supported in journals in the adjustable slides b and c. The sides of the disks 6 e are concaved sufiicient to allow only the rims to come in contact with the disks d d, between which they roll, so as to avoid friction.
When six-sided wire is to be rolled the disks ee are replaced by V-shap'ed disks, so that the two V-shaped grooves in the disks 0 e,
and a space equal to each of the six sides of i the wire on the disks d d, will form a section of six equal sides.
A variety of sizes of square or parallelogram section can be drawn in this draw-plate by the adjustment of the slides and disks, which cannot be done on the ordinary draw-plates, and as'the disks revolve with the wire a smooth and even surface is produced, and the wire can be drawn of perfect section with less strain than in the ordinary manner.
f represents the Wire, and ggthe adjustingscrews.
Having thus described my invention, I claim as new and desire to secure by Letters Patent-- The combination, with the plate a, of the adjustable slides b-b'b and c, and the disks d d and e 6, arranged and operating substantially as and for the purpose described.
JAMES WALLACE CAMERON.
Witnesses:
JOSEPH A. MILLER, CHARLES A. WILSON.
Publications (1)
Publication Number | Publication Date |
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US190195A true US190195A (en) | 1877-05-01 |
Family
ID=2259602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US190195D Expired - Lifetime US190195A (en) | Improvement in wire-draw plates |
Country Status (1)
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US (1) | US190195A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3178924A (en) * | 1961-03-15 | 1965-04-20 | Nat Machinery Co | Shaped wire rolling |
US20100111844A1 (en) * | 2008-10-31 | 2010-05-06 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Compositions and methods for therapeutic delivery with frozen particles |
-
0
- US US190195D patent/US190195A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3178924A (en) * | 1961-03-15 | 1965-04-20 | Nat Machinery Co | Shaped wire rolling |
US20100111844A1 (en) * | 2008-10-31 | 2010-05-06 | Searete Llc, A Limited Liability Corporation Of The State Of Delaware | Compositions and methods for therapeutic delivery with frozen particles |
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