US3159271A - Wire feeding appliance for wire swifts - Google Patents

Wire feeding appliance for wire swifts Download PDF

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Publication number
US3159271A
US3159271A US245514A US24551462A US3159271A US 3159271 A US3159271 A US 3159271A US 245514 A US245514 A US 245514A US 24551462 A US24551462 A US 24551462A US 3159271 A US3159271 A US 3159271A
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US
United States
Prior art keywords
wire
disk
coils
bending rolls
bobbin
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
Application number
US245514A
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English (en)
Inventor
Pfeiffer Hans
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERBORN ZWEIGNIEDERLASSUNG DER
Maschinenfabrik Herborn Zweigniederlassung Der Berkenhoff & Drebes AG
Original Assignee
HERBORN ZWEIGNIEDERLASSUNG DER
Priority date (The priority date 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 date listed.)
Filing date
Publication date
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Application granted granted Critical
Publication of US3159271A publication Critical patent/US3159271A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/02—Drawing metal wire or like flexible metallic material by drawing machines or apparatus in which the drawing action is effected by drums
    • 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
    • B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum

Definitions

  • the practice is known of letting the wire from the drawing block run over a second suspended drawing block of slight axial height, from which the coils then fall downwards on to the swift.
  • the diameter of the suspended drawing block determines that of the coil.
  • the invention aims at designing an appliance for feeding wire to the swift which is considerably simpler in operation than the aforementioned known appliances, working without torsion and allowing in addition continuous alteration of the diameter of the coil, that is to say it is possible with the appliance in accordance with the invention to produce any desired diameter of coil.
  • the wire feeding appliance is designed in such a manner that the wire coils are formed on a disk which is driven and lies within the wire coil, having a diameter of less than the minimum desired diameter of a wire coil, and the disk is associated with at least two wire bending rollers lying outside the coil, which determine together with the disk, the diameter of the coil. At least one of both of the bending rollers can be adjusted, preferably constantly, so that starting from the diameter of the disk lying within the wire coil it is possible to give wire coils any desired diameter.
  • the coil diameter is no longer governed as before by that of the disk lying within the wire coil, but is dependent on the position of the wire bending rolls in relation to the said disk.
  • the wire feeding appliance is arranged in a housing which may be placed on to the spindle of the drawing block and includes a drive which may be directly coupled with the drawing spindle. The same drive may also be used for driving the bending rolls.
  • FIG. 1 is a side elevation of a wire feeding machine according to the invention
  • FIG. 2 is a top plan view of the drawing block on the machine of FIG. 1;
  • FIG. 3 is a top elevation showing details of the drive for the machine of FIGS. 1 and 2;
  • FIG. 4 is a side elevation partly in section of the drive of FIG. 3;
  • FIG. 5 is a top elevation of the machine of FIG. 2 with a different position of the adjustable wire bending rolls; 1
  • FIG. 6 is a top elevation similar to FIGS showing the position of the adjustable wire bending rolls adjusted to a different position
  • FIG. 7 is a side elevation of the machine of P16. 1 showing a modified drive for the wire swift;
  • FIG. 8 is a side elevation of a modified wire drawing machine with a horizontal drawing block.
  • FIG. 9 is an end elevation of the machine of FIG. 8.
  • drawing 1 denotes the part of the frame of a multi-stage Wire drawing machine with a perpendicular drawing block or bobbin 2 and a spindle 3.
  • the usual known drive provided for the spindle 3 is housed in the frame but is not shown in the drawing.
  • the wire drawing die which is coupled to the last block is marked 4 and the wire drawn through drawing die 4 by block 2 is marked 5.
  • a number of coils are formed on the drawing block which are to be fed on a swift 6.
  • This latter consists of several rods 7 which are bent inwardly at an obtuse angle at the top end, their distance being suitably adjustable from the middle axis of the swift so that it is possible to produce on the same swift different diameters of coils dependent on the adjustment of the rod 7.
  • the disk 8 is positioned in a frame 9 rotatably around its center axis.
  • the drive itself is effected by the wire coils 10 from the wire feeding appliance.
  • the frame 9 may be designed as a chassis.
  • the wire feeding appliance consists of a disk 11 the edge of which is designed as a fillet 12 so that it provides a more efficient guide for the wire 5 clinging around the disk 11.
  • the disk 11 is positioned rotatably with its journal 13 in a housing 14 which is placed on the top end of the spindle 3 of the drawing block 2 and is fastened with an arm 15 on the frame 1. This arm prevents the housing 14 from turning and further serves to sup-port the housing.
  • a friction belt or sprocket wheel 16 is provided with a chain 17 marked in dashes, which surrounds half of the sprocket wheel 16, and a sprocket wheel 18 connected fixedly to the shaft 13 of disk 11 so that it will not turn.
  • the diameter of wheels 16 and 18 is such that the peripheral speed of the disk 11 corresponds to that of the drawing block 2.
  • Two bending rolls 19 and 20 are associated with the disk 11 and both rolls are positioned with their shafts 2.1 to rotate in the housing 14. Both shafts carry bevel wheels 22 which mesh with bevel wheels 23 and 24 respectively.
  • the bevel wheel 23 is mounted on a shaft 25, FIG. 3, positioned in the housing, which carries a second bevel wheel 26 at its other end, and the bevel wheel 24, adjustable longitudinally, but unable to rotate, on a 29 mounted on the shaft 13 of disk 11.
  • the ions diameters d and D respectively diameters of wire.
  • Z first passes a known straightening appliance 39 consisting of several rollers and fastened on to housing 14. This removes the unevenness in the wire which is imparted to it by the block 2.
  • the wire passes around the disk 11 and touches it at the point marked A (FIG. 5).
  • FIG. 7 shows a drive for the swift 6.
  • the disk 8 carrying the rod 7 is positioned rotatably in the base 32 of a fi'ame 33 which replaces the arm in FIG. 1.
  • FIGS. 8 and 9 show the frame 41 of a wire drawing machine having horizontal drawing block 4%.
  • the block 49 is driven by a motor 42 through a gear not shown in the housing 41.
  • the wire 5 is drawn by thedrawing block so through a die positioned in the die holder 43.
  • the disc '11 is positioned in a flame 4-4 fastened to the foundation ot the drawing machined-l.
  • the bending rolls 19 and 20 are so positioned thattthe bending roll 19 is rotatably mounted in an extension 45 of the frame 44 and .the
  • bending roll 20 is mounted in an extension 46 which may 3 be swivelled around the shaft 130i disk ii.
  • the wire coils 10 are bent in the way described, that is the wire coils first are-drawn off ina horizontal directionas shown in FIG. '9 and reach swift 6. It is not necessary for'lthe swifit to be driven.
  • Wire drawing machines with horizontal drawing blocks are mainly used for large When handlingf large diameters of wires, the straightening appliance is not shown, but can be provided should the diameter of the coil be greater than that of the drawing block.
  • the disk roll 29 by means of a suitable drive between two chosen limits 'backwardly and forwardly;
  • the diameter of'the wire coils then alters constantly withthe result that the wire coils come to rest on the swift in layers.
  • the other alternative is to design the drive shown'in FIG. 7 in such a Way that the transmission ratio between the disks 36 a and 34' alters constantly that is, the switch is driven at a 'speed ot rotation which constantly varies between two limits. If the swift worksfaster than is commensurate with the wire drawing speed, the coils it) are drawn tighter together, if it runs slower than the drawing speed, the coils become less tight.
  • a wire feeding apparatus for use'ina Wire drawing machine to feed the drawn wire from the final drawing die to a skip, comprising a frame, a bobbin rotatably 'mounted in the frame to receivewire from said die, a ro-' tatably driven disk to receive the wire from the bobbin, at least two bending rolls cooperatingwith the disk to bend the wire into coils, a rotatable skip to receive the wire in coils from said disk and bending rolls, the disk being of smaller diameter than the coils thereon and the bending rolls lying outside 'said coils, a housing supported on the bo-bbin'shaft and supporting a disk journal pin and the shafts of the bending rolls, and a drive mechanism ineluding an endless belt type drive between said bobbin and said disk and bending rolls and'carried by said housing, one of said bending rolls being adjustable relative to thedisk and said bending rolls and disk being driven by said drivemechanism; V
  • a wire feeding apparatus forms in wire drawing machines to feed the drawn wire from the final drawing die to a skip, comprising a frame, a bobbin rotatably mounted in the frame to receive the wire from thesaid die, arotaltably driven disk to receive the wire from, the
  • the disk being of smaller diameter than the coils thereon and the bending rolls being disposedto, lie outside the coils produced thereby,.alt least one of the-two bending'rolls being adjustable as to the distance from the axis of rotation of the disk.
  • wire feeding apparatus for use in wire drawing j machines to feed the drawn wire from the final drawing (116 to a Sk-lP, comprising a frame, a bobbin rotatably mounted in thefrarne Ito receiveythewire from the said I die, a rotatably driven disk to receive the Wi-ICfIOill the" bobbin, at least two bending rolls rotatably driven and cooperatlng with the disk to bend the wire into'coils, and a rotatable skip to receive the wirein coilsfrom the disk and bending rolls, the disk being ofsrnaller diameter than the coils'thereon and the bending rolls being disposed to lie outside the coils produced thereby, at least 9 one of the two bending-rolls being'adjustable by swiveling I about the axis of rotation of the disk.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
US245514A 1961-12-19 1962-12-18 Wire feeding appliance for wire swifts Expired - Lifetime US3159271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM0051230 1961-12-19

Publications (1)

Publication Number Publication Date
US3159271A true US3159271A (en) 1964-12-01

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ID=7307061

Family Applications (1)

Application Number Title Priority Date Filing Date
US245514A Expired - Lifetime US3159271A (en) 1961-12-19 1962-12-18 Wire feeding appliance for wire swifts

Country Status (5)

Country Link
US (1) US3159271A (fr)
AT (1) AT241396B (fr)
CH (1) CH405040A (fr)
FR (1) FR1341856A (fr)
GB (1) GB1016386A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092875A (en) * 1976-02-20 1978-06-06 Marshall Richards Barcro Limited Tube drawing method and apparatus
CN106825114A (zh) * 2017-04-11 2017-06-13 泰州市万鑫钨钼制品有限公司 一种双层钼杆缠绕器导线装置
CN109647920A (zh) * 2018-12-19 2019-04-19 贵州航天南海科技有限责任公司 一种调直拉丝一体机
CN110369530A (zh) * 2019-07-22 2019-10-25 嘉兴金凌五金科技股份有限公司 用于紧固件加工的线材拉丝机
CN112934993A (zh) * 2021-01-28 2021-06-11 宁波卡倍亿电气技术股份有限公司 一种多头拉线机

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH671348A5 (fr) * 1986-11-21 1989-08-31 Moos Stahl Ag
CN112024636A (zh) * 2020-09-11 2020-12-04 佛山市顺德区禾惠电子有限公司 一种ffc软排线用的扁平铜线制造设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE420623C (de) * 1924-02-09 1925-10-29 Otto Schmid Verstellvorrichtung fuer Windwerkzeuge an Federwindmaschinen
US1772948A (en) * 1921-02-03 1930-08-12 Cyclo Corp Wire-drawing apparatus
US2793672A (en) * 1955-03-18 1957-05-28 Hoover Co Method of close coiling sheathed spring wire
US2833329A (en) * 1955-12-09 1958-05-06 Colorado Fuel & Iron Corp Wire packaging takeup and coiling apparatus with rotatable flyer
US2948322A (en) * 1956-05-23 1960-08-09 Quadriga Mfg Company Apparatus for forming an oil seal inner shell

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1772948A (en) * 1921-02-03 1930-08-12 Cyclo Corp Wire-drawing apparatus
DE420623C (de) * 1924-02-09 1925-10-29 Otto Schmid Verstellvorrichtung fuer Windwerkzeuge an Federwindmaschinen
US2793672A (en) * 1955-03-18 1957-05-28 Hoover Co Method of close coiling sheathed spring wire
US2833329A (en) * 1955-12-09 1958-05-06 Colorado Fuel & Iron Corp Wire packaging takeup and coiling apparatus with rotatable flyer
US2948322A (en) * 1956-05-23 1960-08-09 Quadriga Mfg Company Apparatus for forming an oil seal inner shell

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092875A (en) * 1976-02-20 1978-06-06 Marshall Richards Barcro Limited Tube drawing method and apparatus
CN106825114A (zh) * 2017-04-11 2017-06-13 泰州市万鑫钨钼制品有限公司 一种双层钼杆缠绕器导线装置
CN109647920A (zh) * 2018-12-19 2019-04-19 贵州航天南海科技有限责任公司 一种调直拉丝一体机
CN110369530A (zh) * 2019-07-22 2019-10-25 嘉兴金凌五金科技股份有限公司 用于紧固件加工的线材拉丝机
CN110369530B (zh) * 2019-07-22 2020-09-04 嘉兴金凌五金科技股份有限公司 用于紧固件加工的线材拉丝机
CN112934993A (zh) * 2021-01-28 2021-06-11 宁波卡倍亿电气技术股份有限公司 一种多头拉线机

Also Published As

Publication number Publication date
GB1016386A (en) 1966-01-12
CH405040A (de) 1965-12-31
FR1341856A (fr) 1963-11-02
AT241396B (de) 1965-07-26

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