US296551A - Wire-coiling machine - Google Patents
Wire-coiling machine Download PDFInfo
- Publication number
- US296551A US296551A US296551DA US296551A US 296551 A US296551 A US 296551A US 296551D A US296551D A US 296551DA US 296551 A US296551 A US 296551A
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- United States
- Prior art keywords
- wire
- wires
- plates
- spindle
- coiling
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- Expired - Lifetime
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- 239000004744 fabric Substances 0.000 description 16
- 238000010276 construction Methods 0.000 description 10
- 239000000203 mixture Substances 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- 230000000875 corresponding Effects 0.000 description 4
- 230000002093 peripheral Effects 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 230000000881 depressing Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 230000000717 retained Effects 0.000 description 2
- 230000000630 rising Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
Images
Classifications
-
- 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
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/124—Making tubes or metal hoses with helically arranged seams the tubes having a special shape, e.g. with corrugated wall, flexible tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
- Y10T29/5122—Plural diverse manufacturing apparatus including means for metal shaping or assembling with means to feed work during tool contact
Definitions
- NrrnD Srrrrns PATENT rricn.
- This invention relates to what are known as force feed machines for coiling wire as performed in the manufacture of coiled-wire fabric for use in the construction of woven-wire bedbottoms or mattresses, and has for its primary object to insure a more symmetrical form in the coil made by this class of machines.
- the principal feature of the invention consistsin means, operating in connection with the coiling devices of the machines mentioned, for modifying the final form of the coil by a flexure of the wire other than and preliminary to that by which the coil proper is made.
- the more specific objects of the invention are, first, to enable two or more wires to be simultaneously coiled side by side with such regularity and symmetry in the form of the coils that the several wires will continue to run at a distance from the machine in the same positions relative to each other in which they leave the coiler, whereby the manifold coil will not only present the same close appearance throughout its length, but will more certainl y enter and interweave with a previouslymade coil in the production of fabric.
- a second specific object of the invention is to give the coils, whether single, double, or otherwise manifold, a more perfectly cylindric form, whereby the said coil will run more steadily from the machine upon the weavingtable and will therefore more readily and certainly interweave with an adjacent previously-forined coil of the fabric being made.
- Figure 1 is a front elevation of a machine
- Fig. 2 is a top view of the same machine.
- Fig. 3 is a transverse section through the wire guides or through w a; of Fig. 4-.
- Fig. 4 is a horizontal section through said guides or through a; .r of Fig. 3.
- Fig. 5 is a plan view of the adjustablewire-guides detached; and
- Fig. 6 is avertical section through an a: of Fig.
- A is a bed-plate of the machine-frame, and A A are slotted uprights rising from said bedplate, intended to support the bearings of the feed-roller shafts.
- B is a continuous shaft, having bearings B in said uprights, and provided with the driv jug-belt pulley B and balance-wheel B Said shaft B is also provided with equal pinions b b, exterior to the outermost uprights A.
- 13* is a feed-roller, secured to the shaft Bbetween the innermost uprights A.
- C O are two shorter shafts, mounted in vertically-movable bearings c c in the slots of the uprights A, and provided with the pinions c 0, equal in diameter to the pinions b b.
- the adjacent ends of the short shafts O C are provided with feed-rollers G G, closely proximate to each other, and both arranged in opposition to the lower feed-roller, Near their meeting faces the rollers C C are provided with peripheral grooves, which coincide with corresponding grooves in the roller B, said grooves being intended to partly embrace the two wires to be simultaneously coiled.
- Springs 0, Fig. 3 arranged over the bearing-boxes c,
- D D are two horizontal guide-plates, which conduct the wires to the feed-rollers, said plates having in their meeting faces, or in theface of one of them, the longitudinal grooves d d, Figs. 3 and 4, arranged in line with the circumferential grooves in the feed-rollers, as plainly seen in Fig. 4.
- These guide-plates are removably secured in an apertured post, D, by a set-screw, d, and may be withdrawn at any time to be cleaned, adjusted, or renewed.
- E E are similar guide-plates, having their meeting faces horizontal and grooved at e e, and arranged in positibn to receive the wires from the feed-rollers, said plates being held removably in place within an ape'rature, g, of the post G by means of a set-screw, e, Fig. 3.
- the wires usually require to be brought close to each other in the act of being coiled, and as the peripheral grooves of the feed-rollers described are preferably placed at a little distance apart, the grooves in the plates E will usually converge somewhat, as shown in Fig.4.
- F F are two guide-plates, (shown detach ed in Figs. 5 and 6,) forming continuations of the plates E E for leading the wires to the coiler; but said plates Fhave their proximate grooved faces in vertical instead of horizontal planes, and they are separated by a thin steel plate, I, which, at its inner and thicker end, is equal and opposite to the space between the grooves c e of said plates E, and which at its outer end is brought to an edge, as shown in Figs. 4, 5, and 6.
- One wire therefore, passes at each side of the plate I, and the grooves f in the plates F are consequently each ofsnffioient depth to accommodate the wire.
- the objectof this arrangement of the grooved guide-plates F is to permit the outer end of either plate and the portion of the wire emerging therefrom to be de pressedrelative to the other or to the coiler, and to this end the inner extremities of said plates are pivotally held in place by horizontal cen ter-point screws f f, Fig. 4, passing through the sides of the post G, and entering suitable recesses in the sides of said plates.
- the outer ends of the guide-plates F are sufficiently confined laterally by the walls of the recess, in which they are housed, and the plate I may be retained in place by a short pin, '5, projecting therefrom into one of the said guide-plates, as
- H is the coiling-spindle, provided with a spiral groove, 72-, and with a rotating or non rotating sleeve, H, being in these respects of the usual or any approved construction.
- Said spindle is removably secured in-an arm, J, of the post J, also in the usual way, and, as indicated clearly in Figs. 1, 2, and 4, with the upperpart of the groove h in line with the emerging wires.
- L is a plate secured to the arm G, and having its inner end, Z, arranged to cover the wires at the point where they enter the groove h, as shown inFig. 2.
- This plate is not strictly essential; but it is sometimes dcsirable to prevent any tendency of the wires to buckle in being pushed into and through the coilinggroove.
- both wires may be preliminarily bent, as described, either equally or unequally, as the case may require.
- an expander is applied to the end of the spindle H, as shown in Figs. 1, 2, and 4 of the drawings.
- Said expander consists of an outwardly-enlarged conical extension of the spindle, having its inner end of the same diameter as the spindle, measured at the bottom of the grooves, so that the wires freely pass thereon from the spindle.
- At its outer end said expander is slightly larger than the interior diameter of the coils as set by the coiler, so that said coils, as they are forced over the expander, are slightly enlarged, and,
- Said expander or expanding-tip is preferably constructed to rotate with the movement of the coil, and to this end it is shown as centrally and longitudinally apertured to freely fit a spindle,-m-, affixed to the coiling'spindle H and axially in line therewith, and is held upon saidspindle m by a pin, on, or equivalent device at its outer end, as shown.
- Said tip is also preferably cylindrical fora portion of its length at the outer end, though not so shown.
- the expanding tip obviously acts independently of the adjustable wire-guides F F, though both manifestly contribute to the same general end or purpose of producing a perfectly symmetrical and uniform coil.
- Said expanding-tip has for its preliminary object to correct the faults that are otherwise obviated more or less perfectly by said adjustable guides, since the greater expansion of a lesser coil tends obviously to equalize both; but theembodied in the operation of the machine die and feeding devices, of avertically-adjusta-ble guide for leading the wire to the spindle, substantially as described, and for the purposes set forth.
- an outwardly enlarged conical tip, M arranged in prolongation of the coiling-spindle, substantially as described, and for the purposes set forth.
Description
3 Sheets-Sheet. 1. A. 'H. FROST & P. L. BRYANT.
WIRE GOILING MACHINE. No. 296,551. Patented Apr. 8, 1884.
(No Mqdel.
\NIT
N. PtrERs. mummy-1M, wm mn. 11c
3 Sheets-Sheet 2.
A. H. FROST 82; P. L. BRYANT.
, WIRE 001mm MACHINE; No; 296,551. Patented Apr. 8. 1884.
(Nb Model.)
N. PETER5. Pnnln-mmw m. Wxhingmn. u. C.
(N0 M0de1.)
A. H. FROST & P. L. BRY Sheets She WIRE UOILING MAGHINE.
N0. 296,551. Patented Apr. 8, 1884.
NrrnD Srrrrns PATENT rricn.
ABEL H. FROST AND FRED L. BRYANT, OF CHICAGO, ILLINOIS.
WIRE-(BOILING MACHINE.
SPECIFICATION forming part of LettersPatent No. 296.551, dated April 8, 1884.
Application filed March 24, 1883. (No model.)
to the accompanying drawings, and to the lettors of reference marked thereon, which form a part of this specification.
lThis invention relates to what are known as force feed machines for coiling wire as performed in the manufacture of coiled-wire fabric for use in the construction of woven-wire bedbottoms or mattresses, and has for its primary object to insure a more symmetrical form in the coil made by this class of machines.
The principal feature of the invention, as will be observed from the following description of the devices employed, consistsin means, operating in connection with the coiling devices of the machines mentioned, for modifying the final form of the coil by a flexure of the wire other than and preliminary to that by which the coil proper is made.
The more specific objects of the invention, as applied to manufacture of coi1ed-wire fabric, are, first, to enable two or more wires to be simultaneously coiled side by side with such regularity and symmetry in the form of the coils that the several wires will continue to run at a distance from the machine in the same positions relative to each other in which they leave the coiler, whereby the manifold coil will not only present the same close appearance throughout its length, but will more certainl y enter and interweave with a previouslymade coil in the production of fabric.
A second specific object of the invention is to give the coils, whether single, double, or otherwise manifold, a more perfectly cylindric form, whereby the said coil will run more steadily from the machine upon the weavingtable and will therefore more readily and certainly interweave with an adjacent previously-forined coil of the fabric being made.
To insure a better understanding of these objects, it maybe stated that in force-feed wirecoiling inequalities in thickness, density, and temper of the wire have a tendency to mateembodying the invention.
rially modify the form of the coils. hen two wires are coiled side by side, therefore, a difference between the two wires in either of the above respects will tend to make the coils of unequal diameter or length, or both, and
consequently as the wires advance from the machine their ends separate more and more, failing to both enter an adjacent coil of the fabric, and presenting an uneven and unsatisfactory appearance when completed. Lack of cylindric accuracy may arise from the same conditions in the wire or from defects in the coiler.
The iuventionis herein illustrated in connection with a force-feed machine for coiling two wires side by side.
Figure 1 is a front elevation of a machine Fig. 2 is a top view of the same machine. Fig. 3 is a transverse section through the wire guides or through w a; of Fig. 4-. Fig. 4 is a horizontal section through said guides or through a; .r of Fig. 3. Fig. 5 is a plan view of the adjustablewire-guides detached; and Fig. 6 is avertical section through an a: of Fig.
A is a bed-plate of the machine-frame, and A A are slotted uprights rising from said bedplate, intended to support the bearings of the feed-roller shafts.
B is a continuous shaft, having bearings B in said uprights, and provided with the driv jug-belt pulley B and balance-wheel B Said shaft B is also provided with equal pinions b b, exterior to the outermost uprights A.
13* is a feed-roller, secured to the shaft Bbetween the innermost uprights A.
C O are two shorter shafts, mounted in vertically-movable bearings c c in the slots of the uprights A, and provided with the pinions c 0, equal in diameter to the pinions b b. The adjacent ends of the short shafts O C are provided with feed-rollers G G, closely proximate to each other, and both arranged in opposition to the lower feed-roller, Near their meeting faces the rollers C C are provided with peripheral grooves, which coincide with corresponding grooves in the roller B, said grooves being intended to partly embrace the two wires to be simultaneously coiled. Springs 0, Fig. 3, arranged over the bearing-boxes c,
and confined by the yokes or plates A, serve to give a yielding pressure of the feed-rollers upon the interposed wires; and set-screws C, with plates 0, serve to adjust the degree of such pressure. The construction of the feedrollers above described-that is, the arrangement of two yielding rollers in opposition to a single roller-is intended to favor the uniformly-rapid forward feed of the two wires, notwithstanding any slight inequalities in the size of said wires. Said construction is a desirable auxiliary to the present invention, but
itforms no part thereof, and is not essential thereto. It is fully described and claimed in another application for patent by its inventor.
D D are two horizontal guide-plates, which conduct the wires to the feed-rollers, said plates having in their meeting faces, or in theface of one of them, the longitudinal grooves d d, Figs. 3 and 4, arranged in line with the circumferential grooves in the feed-rollers, as plainly seen in Fig. 4. These guide-plates are removably secured in an apertured post, D, by a set-screw, d, and may be withdrawn at any time to be cleaned, adjusted, or renewed.
E E are similar guide-plates, having their meeting faces horizontal and grooved at e e, and arranged in positibn to receive the wires from the feed-rollers, said plates being held removably in place within an ape'rature, g, of the post G by means of a set-screw, e, Fig. 3. As the wires usually require to be brought close to each other in the act of being coiled, and as the peripheral grooves of the feed-rollers described are preferably placed at a little distance apart, the grooves in the plates E will usually converge somewhat, as shown in Fig.4.
F F are two guide-plates, (shown detach ed in Figs. 5 and 6,) forming continuations of the plates E E for leading the wires to the coiler; but said plates Fhave their proximate grooved faces in vertical instead of horizontal planes, and they are separated by a thin steel plate, I, which, at its inner and thicker end, is equal and opposite to the space between the grooves c e of said plates E, and which at its outer end is brought to an edge, as shown in Figs. 4, 5, and 6. One wire, therefore, passes at each side of the plate I, and the grooves f in the plates F are consequently each ofsnffioient depth to accommodate the wire. The objectof this arrangement of the grooved guide-plates F is to permit the outer end of either plate and the portion of the wire emerging therefrom to be de pressedrelative to the other or to the coiler, and to this end the inner extremities of said plates are pivotally held in place by horizontal cen ter-point screws f f, Fig. 4, passing through the sides of the post G, and entering suitable recesses in the sides of said plates. The outer ends of the guide-plates F are sufficiently confined laterally by the walls of the recess, in which they are housed, and the plate I may be retained in place by a short pin, '5, projecting therefrom into one of the said guide-plates, as
shown in Figs. 5 and 6. Perfect continuity of the grooves e and f may be obtained in this construction by overlapping the parts E and F, as seen in Fig. 4. Vertical adjustment of the outer ends of the several guide-plates F is obtained by means of a set-screw, F, arranged over each one of them and a spring, F, beneath each.
H is the coiling-spindle, provided with a spiral groove, 72-, and with a rotating or non rotating sleeve, H, being in these respects of the usual or any approved construction. Said spindle is removably secured in-an arm, J, of the post J, also in the usual way, and, as indicated clearly in Figs. 1, 2, and 4, with the upperpart of the groove h in line with the emerging wires.
L is a plate secured to the arm G, and having its inner end, Z, arranged to cover the wires at the point where they enter the groove h, as shown inFig. 2. This plate is not strictly essential; but it is sometimes dcsirable to prevent any tendency of the wires to buckle in being pushed into and through the coilinggroove.
The operation of the devices for guiding the wire above described, being complete for certain purposes of the invention, may be here stated, as follows: If it is observed that the ends of the coiled wire separate after leaving the coiling-spindle, (both bei g fed at equal speed,) itis because both wires are not permanently bent equally in passing through the coiling-groove. That wire which is least bent (or which springs most) will obviously form the coil of greatest diameter and shortest length or least pitch, and in the progress of both wires along the table the end of this wire will fall behind the other, which, as before stated, interferes with the act ofweaving and gives an imperfect product. By depressing the end of the corresponding guide-plate F more or less, as found to be effective, a preliminary flexure is given the wire, which enables the latter to set at the required curve in being passed through the coiling-groove, and the two coils may be made equal and to advance accurately side by side and with their ends even throughout the entire length of fabric. If desired, both wires may be preliminarily bent, as described, either equally or unequally, as the case may require.
To insure a perfectlycylindric form in the coil or coils (either single or manifold) as it leaves the coiling-spindle, and a more steady and regular movement thereof along the surface of the coiling-table, by which it interweaves with certainty with a previously-formed coil of a fabric, an expander, M, is applied to the end of the spindle H, as shown in Figs. 1, 2, and 4 of the drawings. Said expander consists of an outwardly-enlarged conical extension of the spindle, having its inner end of the same diameter as the spindle, measured at the bottom of the grooves, so that the wires freely pass thereon from the spindle. At its outer end said expander is slightly larger than the interior diameter of the coils as set by the coiler, so that said coils, as they are forced over the expander, are slightly enlarged, and,
IIO
if previously irregular or not perfectly cylindrical, are thereby made symmetricahso' as to traverse the table with a regular movement and to more certainly interweave with an adjacent coil of the fabric; Said expander or expanding-tip, as it is called, is preferably constructed to rotate with the movement of the coil, and to this end it is shown as centrally and longitudinally apertured to freely fit a spindle,-m-, affixed to the coiling'spindle H and axially in line therewith, and is held upon saidspindle m by a pin, on, or equivalent device at its outer end, as shown.' Said tip is also preferably cylindrical fora portion of its length at the outer end, though not so shown. The expanding tip obviously acts independently of the adjustable wire-guides F F, though both manifestly contribute to the same general end or purpose of producing a perfectly symmetrical and uniform coil. Said expanding-tip has for its preliminary object to correct the faults that are otherwise obviated more or less perfectly by said adjustable guides, since the greater expansion of a lesser coil tends obviously to equalize both; but theembodied in the operation of the machine die and feeding devices, of avertically-adjusta-ble guide for leading the wire to the spindle, substantially as described, and for the purposes set forth.
3. The combination, with the coilingspindie and feeding devices, of two or more sepa rately and vertically movable guides and adjusting devices therefor, substantially as described.
4. The combination, with the coiling-spindle and feeding devices, of pivoted guide plates F F, provided with grooves for the several wires, an intermediate plate, I, and means for adjusting the guide-plates, substantiall y as described.
5. In combination with a non-rotating coiling-spindle and force-feeding devices. an outwardly enlarged conical tip, M, arranged in prolongation of the coiling-spindle, substantially as described, and for the purposes set forth.
6. In combination'with the non-rotating coiling-spindle, the rotating conical tip M, substantially as described, and for the purposes set forth. 7
In testimony that we claim the foregoing as our joint invention we affix our signatures in presence of two witnesses.
ABEL H. FROST. FRED L. BRYANT,
\Vitnesses:
H. E. DAYTON, S. ARTHUR *WALTHER.
Publications (1)
Publication Number | Publication Date |
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US296551A true US296551A (en) | 1884-04-08 |
Family
ID=2365737
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US296551D Expired - Lifetime US296551A (en) | Wire-coiling machine |
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US (1) | US296551A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693219A (en) * | 1949-09-12 | 1954-11-02 | Heller & Paul Inc | Wire straightener |
US2738053A (en) * | 1953-05-26 | 1956-03-13 | Eutectic Welding Alloys | Rod feeding apparatus |
US3401929A (en) * | 1964-07-29 | 1968-09-17 | Moore Dry Kiln Company | Bearing member for sheet material roller feed |
-
0
- US US296551D patent/US296551A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2693219A (en) * | 1949-09-12 | 1954-11-02 | Heller & Paul Inc | Wire straightener |
US2738053A (en) * | 1953-05-26 | 1956-03-13 | Eutectic Welding Alloys | Rod feeding apparatus |
US3401929A (en) * | 1964-07-29 | 1968-09-17 | Moore Dry Kiln Company | Bearing member for sheet material roller feed |
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