US1562998A - Wire-forming means - Google Patents
Wire-forming means Download PDFInfo
- Publication number
- US1562998A US1562998A US685767A US68576724A US1562998A US 1562998 A US1562998 A US 1562998A US 685767 A US685767 A US 685767A US 68576724 A US68576724 A US 68576724A US 1562998 A US1562998 A US 1562998A
- Authority
- US
- United States
- Prior art keywords
- spindles
- coiler
- wire
- core members
- heads
- 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
- 238000007599 discharging Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- LLBZPESJRQGYMB-UHFFFAOYSA-N 4-one Natural products O1C(C(=O)CC)CC(C)C11C2(C)CCC(C3(C)C(C(C)(CO)C(OC4C(C(O)C(O)C(COC5C(C(O)C(O)CO5)OC5C(C(OC6C(C(O)C(O)C(CO)O6)O)C(O)C(CO)O5)OC5C(C(O)C(O)C(C)O5)O)O4)O)CC3)CC3)=C3C2(C)CC1 LLBZPESJRQGYMB-UHFFFAOYSA-N 0.000 description 1
- 241000275031 Nica Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F3/00—Coiling wire into particular forms
- B21F3/12—Coiling wire into particular forms of interconnected helical springs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F35/00—Making springs from wire
Definitions
- This invention relates to improvements in machines. I have i ustrated my impi-ovements as I have embodied them in a machine -or forming double springs o r a springhaving independent coils designed for automobile brllres:
- the main objects o my invention are: First, to provide an improved wire work.- ing machine which is.. automatic in its operation exce t in theinatter of feeding and is adapte to forma straight iece o wire into a spring having double coils.
- Fig. II isa eta' vertical section on a line corresponding to line 2-2 o'FigljI.
- Fig, III is a detail view, partially in vertical transverse section, on a line corresponding to line 3-3- of Fig, I.
- Fig. IV is a detail view mainly in vertical section on a line corresponding to line 4.-4 of Fig. I.
- Fig. V is a detail view on a line ce'rrerovements are, however, desirable Amay be adjusted relative to each ot parallel planes. rovide an improved wireinted out in the claims.
- Fig. VI is a view similar to Fig. V showing the coiler heads with the completely. Icoiled spring therein.
- FIG. II perspective'- view of the Fig. II is a completed work.
- Y Y In the drawing thel sectionalV viev's 4are taken looking in the direction of the little larrows at the ends of the 'section lines and similar numerals of reference refer to simi-v y lar parts throughout the several'views.
- the table or: 'l 4bed 1 is provided with a central longitudinal slot 2, the purpose of which will appear as the description proceeds.
- these supports being' adjustably secured to the this slot bed by means of the bolts 4 engaging the 'i longitudinal slots 5 so that the supports er in
- Each support carries a coiler s indle 6 having a coiler head 7 thereon, e coiler spindles being provided with feed screws 8 enacting with the feed nuts 9 on the su ports sc that as. the spindles are rotated t e heads are moved laterally.
- Each coiler head is provided with a form core 10 reciprocatin axially through the spindle and rojectin ead, an with a coiler lug 11, the lug being grooved to retain the wire in engagement therewith.
- the spindles are driven to rotate the head and to feed the spindles axially, the driving means illustrated comprising the elongated pinions 12 on the spindles with which the driven gears 13 mesh, the driving gears 14 being connected to the gears 13 to rotate therewith.
- the drivin racks 15 engage these driving. gears an are connected to at the inner end of the coiler the pitman 16 on the crank gears 17 'so that*y l .the spindles are driven with a forward and return movement as the racks make 4one complete stroke.
- gears 17 ' are driven from a source I; of power as the pulley '18 is lconnected through a suitable train of lgears and a clutch mechanism indicated generally at 19.
- This clutch mechanism is controlled by the clutch lever 20 connected by the link 21 to the foot lever 22. 4
- the cam wheel 23 coacting with the roller 24 on the clutch lever (see Fig. II) is designed to hold the clutch out of engagement until the parts have made a complete cycle.
- the details of the clutch form no part of this invention they are not further described herein.
- the core 10 is reciprocated by means of the levers 25 pivoted at 26, the levers engaging the slots 27 at the outer ends of the cores so that the supports may be adjusted longitudinally without,affecting the operating connections.
- the levers 26 are connected by the links 28 to the arms 29 on they rock-shafts 30, these rock-shafts being 'also provided with arms 3l which l, are actuated by the cams 32 on the gear wheels 17, the
- a Wire working machine the combination of a bed, supports mounted thereon for independent adjustment in parallel planes longitudinally of the bed, a ⁇ pair of coiler heads provided with eccentrically disposed coiler lugs, spindles therefor carried by said supports and provided with feed screws, feed nuts on said--supports coacting with said feed screws whereby the coiler head spindles are moved longitudinally as the coilers are rotated, means for driving said spindles comprising elongated pinions on said spindles, driven gears meshing therewith, driving gears connected to said driven gears, driving racks coacting with said driving gears, means for reciprocating saidl racks, core members reciprocating axially of said spindles, said core members being slotted at their outer ends, actuating levers for said core members ldisposed feed screws, feed nuts on sai through their said slots, and means for actuating said levers timed with the actua tion of said racks.
- the con1- bination'of a pair of oppositely disposed rotary coiler heads arranged in Vlaterally spaced relation and mounted for axial movement and rovided with reciprocating axial core mem ers and winding lu s disposed eccentricall relative to sai core members, means or simultaneously rotat- Aing and axially moving said coiler heads,
- positely4 disposed frotary coiler heads arranged in laterally spaced relation and rovided with axial core members and wmd means for simultaneously rotating said coiler heads.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wire Processing (AREA)
Description
Nov. 24,1925. j 1,562,998
Bz L.. VAN ORMAN WIRE FORMING MEANS Filed Jan. 12. 1924 3 Sheets-Sheet l 2q L91.5204 v n Ell:
io l
B. L. VAN orafMAN WIRE FQRMING MEANS Filed Jan. 12 4 19,24
3 Sheets-Sheet 2 E3. IL.. VAN ORMAN WIRE FORMING MEANS a l Filed Jan. 12. 1924 3 Shets-Sheet 3 l gwuentoz len Z. Van @rma/7 l l I wire workin MlV Patented Nov. 24, 1925.
UNITED STATES 1,562,998 PATENT oFElcE.
maar r.. vnr 01mm, or nnrnorr, tucuman, Assieiion ro L. A. YOUNG mnusrams, rnc., or nnrnorr, MICHIGAN.
WIRE-FORMING MEANS.
'Application nica January 12,v 1924. smal mi. 685,767. y
To all whom t 'may concern.' Be it known that I, BERT L. VAN ORMAN, a citizen of the United States, residingat Detroit, county of Wayne, State of Michigan, have invented certain new and useful mprovements in Wire-Forming Means, of whlch the following is a specification.
- This invention relates to improvements in machines. I have i ustrated my impi-ovements as I have embodied them in a machine -or forming double springs o r a springhaving independent coils designed for automobile brllres:
`im and yreadily" adapted springs for other piuioses. v
The main objects o my invention are: First, to provide an improved wire work.- ing machine which is.. automatic in its operation exce t in theinatter of feeding and is adapte to forma straight iece o wire into a spring having double coils.
Second, to working machine of the class described for use in forming v which Ymay be readily adjusted to the work desired- Third, to rovide a machine of the character descri which is of large capacity, easy to operate and knot likely to get Aout of re air. 15;
urther c'ibje'cts'i,` and objects pertainin to details and economies of construction an operation willv deiinitel appearfrom the detailedv description te ollow..
I accomplish the objects'of my invention by the devices andlmeans' described in the following l'speciication.' The." invention is clearly defined and Y A structurdwhic isa preferred embodimentiof my inventionfis clearly illustrated in the accompanying. drawing forminga part of this application, in whichi-v v Fig. I is a planview ofmy improved wire ceiling or sprinlg forming machine.
Fig. II isa eta' vertical section on a line corresponding to line 2-2 o'FigljI. Fig, III is a detail view, partially in vertical transverse section, on a line corresponding to line 3-3- of Fig, I. Fig. IV is a detail view mainly in vertical section on a line corresponding to line 4.-4 of Fig. I. Fig. V is a detail view on a line ce'rrerovements are, however, desirable Amay be adjusted relative to each ot parallel planes. rovide an improved wireinted out in the claims.
spending to' line 5 5 of Fig. I showing the csf relationv of the stock as it is introduced to the coilers.
= Fig. VI ,is a view similar to Fig. V showing the coiler heads with the completely. Icoiled spring therein.
perspective'- view of the Fig. II is a completed work. Y Y In the drawing thel sectionalV viev's 4are taken looking in the direction of the little larrows at the ends of the 'section lines and similar numerals of reference refer to simi-v y lar parts throughout the several'views.
Referring to the drawing, the table or: 'l 4bed 1 is provided with a central longitudinal slot 2, the purpose of which will appear as the description proceeds. At either side of4 mount coiler supports 3,l these supports being' adjustably secured to the this slot bed by means of the bolts 4 engaging the 'i longitudinal slots 5 so that the supports er in Each support carries a coiler s indle 6 having a coiler head 7 thereon, e coiler spindles being provided with feed screws 8 enacting with the feed nuts 9 on the su ports sc that as. the spindles are rotated t e heads are moved laterally. Each coiler head is provided with a form core 10 reciprocatin axially through the spindle and rojectin ead, an with a coiler lug 11, the lug being grooved to retain the wire in engagement therewith. l
The spindles are driven to rotate the head and to feed the spindles axially, the driving means illustrated comprising the elongated pinions 12 on the spindles with which the driven gears 13 mesh, the driving gears 14 being connected to the gears 13 to rotate therewith. The drivin racks 15 engage these driving. gears an are connected to at the inner end of the coiler the pitman 16 on the crank gears 17 'so that*y l .the spindles are driven with a forward and return movement as the racks make 4one complete stroke.
These gears 17 'are driven from a source I; of power as the pulley '18 is lconnected through a suitable train of lgears and a clutch mechanism indicated generally at 19. This clutch mechanism is controlled by the clutch lever 20 connected by the link 21 to the foot lever 22. 4
The cam wheel 23 coacting with the roller 24 on the clutch lever (see Fig. II) is designed to hold the clutch out of engagement until the parts have made a complete cycle. As the details of the clutch form no part of this invention they are not further described herein.
The core 10 is reciprocated by means of the levers 25 pivoted at 26, the levers engaging the slots 27 at the outer ends of the cores so that the supports may be adjusted longitudinally without,affecting the operating connections. The levers 26 are connected by the links 28 to the arms 29 on they rock-shafts 30, these rock-shafts being 'also provided with arms 3l which l, are actuated by the cams 32 on the gear wheels 17, the
-cams beingv positioned so that the actuation of the core is properly timed. y
With the parts thus arranged the stock indicated at 33 is placed in the machine (see Fig V) while the coiler heads are at rest.
The operator then .engages the clutch by pressing the foot lever 22 and the machine is driven through a complete cycle which wraps the wire around the cores, and retracts the cores discharging the wire through the slot 2. This slot permits the ends of the wire to swing as they are wrapped around the cores, the heads 7 being laterally retracted as the winding progresses and the cores being returned to. the initial position at the end of the cycle.
I have illustrated my improvements as I have particularly embodied the same in a machine for forming springs having double coils. I have not attempted to illustrate or describe certain modifications or adaptations which I contemplate as I believe the disclosure made will enable those skilled in the art to embody or adapt the same as may be desired. Y
Having thus described my invention what I claim as new and desire to secure by Letters Patent is:
l. In a Wire working machine, the combination of a bed, supports mounted thereon for independent adjustment in parallel planes longitudinally of the bed, a `pair of coiler heads provided with eccentrically disposed coiler lugs, spindles therefor carried by said supports and provided with feed screws, feed nuts on said--supports coacting with said feed screws whereby the coiler head spindles are moved longitudinally as the coilers are rotated, means for driving said spindles comprising elongated pinions on said spindles, driven gears meshing therewith, driving gears connected to said driven gears, driving racks coacting with said driving gears, means for reciprocating saidl racks, core members reciprocating axially of said spindles, said core members being slotted at their outer ends, actuating levers for said core members ldisposed feed screws, feed nuts on sai through their said slots, and means for actuating said levers timed with the actua tion of said racks.
2. In a wire working machine, the combination of a bed, supports mounted there* on for independent adjustment in parallel planes longitudinally of the bed,4 a pair, of coiler heads provided with eccentrically `disposed coiler lugs,' spindles therefor carried by said supports and rovided with supports coacting with said feed screws whereb the coiler head spindles are moved longitudinally as the coilers are rotated, means for driving said spindles, core members reciproeating axially of said spindles, said core members being slotted at their outer ends,
actuating levers for said core members disj posed through their said slots,.and means .l for actuating said levers timed with the actuation of said racks. p
3. In a wire working machine, the combination of a pair of coiler heads provided with eccentrically disposed coiler lugs, spindles therefor and providedI with feed screws, lfeed nuts on said supports coacting with said feed screws whereby the coiler head spindles are moved longitudinally as the coilers are rotated, means for driving said spindles com rising elongated pinion's on. said spindles, driven gears meshing therewith, driving gears connected to said driven gears, driving racks coacting with said driving gears, means for reciprocating said racks, core members reciprocating axially of said spindles, and means for actuating said core members timed with the actuation of said spindles.
4. In a wire working machine, the combination of a pair of coiler heads provided with eccentrically disposed coiler lugs,
-spindles therefor and provided with feed screws, feed nuts on said supports coacting with said feed screws whereby the coiler head spindles are movedvv longitudinally as thecoilers are rotated, means for driving said" spindles, core members reciprocating axially of said spindles, and means for actuating said core members timed with the actuation of said spindles.
5. In a wire working machine, the combination of a pair of oppositely disposed rotary coiler heads, spindles therefor provided with feed screws, core members reciprocating axially of said spindles, said coiler heads being provided with coiler lugs disposed eccentrically relative to said core members, means for driving said. spindles whereby the heads are rotated and moved axially, and means for actuating said core members timed with the driving of said spindles whereby the core members are retracted to discharge the work.
6. In a wire working machine, the con1- bination'of a pair of oppositely disposed rotary coiler heads arranged in Vlaterally spaced relation and mounted for axial movement and rovided with reciprocating axial core mem ers and winding lu s disposed eccentricall relative to sai core members, means or simultaneously rotat- Aing and axially moving said coiler heads,
and means .for retracting said core members 4 for discharging the Work;v
7. In a Wire Working machine, the combination of -a pair of oppositely disposed -rotary coiler heads arranged in laterally spaced relation, spindles'therefor provided with feed screws, coremembers dis osed. axially of said spindles, said coiler leads being provided with coiler lugs disposed eccentrically relative to said core members,
and means for driving said spindles Whereby the heads are rotated and movedaxially.
8. In a wire workingmachine, the comn binationoffa pair of oppositely `disposed rotary coiler `heads arranged in laterally spaced relation and provided with reciprojthereto, means y heads, and means orretraetmg saidl core in laterally space oppositely facing rela-v tion androvided with axial core members f and win ing lugs disposed eecentrically` or Vrotating said coiler members.
positely4 disposed frotary coiler heads arranged in laterally spaced relation and rovided with axial core members and wmd means for simultaneously rotating said coiler heads.
10. The combination of a pair ofl'op- In witness Whereof,.I have hereunto set m hand.
5,' BERT L. VAN ORMAN.
40 inglugs disposed eccentrically thereto, and l
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US685767A US1562998A (en) | 1924-01-12 | 1924-01-12 | Wire-forming means |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US685767A US1562998A (en) | 1924-01-12 | 1924-01-12 | Wire-forming means |
Publications (1)
Publication Number | Publication Date |
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US1562998A true US1562998A (en) | 1925-11-24 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US685767A Expired - Lifetime US1562998A (en) | 1924-01-12 | 1924-01-12 | Wire-forming means |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705027A (en) * | 1950-12-01 | 1955-03-29 | Robert H Sanborn | Fully automatic machine for making double bodied torsion coiled springs |
US3590883A (en) * | 1969-04-16 | 1971-07-06 | Rohn Mfg Co | Method and apparatus for manufacture of wire clips |
-
1924
- 1924-01-12 US US685767A patent/US1562998A/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705027A (en) * | 1950-12-01 | 1955-03-29 | Robert H Sanborn | Fully automatic machine for making double bodied torsion coiled springs |
US3590883A (en) * | 1969-04-16 | 1971-07-06 | Rohn Mfg Co | Method and apparatus for manufacture of wire clips |
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