DE3067556D1 - Spring coiling machine with improved feed roll drive means - Google Patents

Spring coiling machine with improved feed roll drive means

Info

Publication number
DE3067556D1
DE3067556D1 DE8080902097T DE3067556T DE3067556D1 DE 3067556 D1 DE3067556 D1 DE 3067556D1 DE 8080902097 T DE8080902097 T DE 8080902097T DE 3067556 T DE3067556 T DE 3067556T DE 3067556 D1 DE3067556 D1 DE 3067556D1
Authority
DE
Germany
Prior art keywords
feed roll
coiling
roll drive
wire
drive means
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
Application number
DE8080902097T
Other languages
German (de)
Inventor
Erman V Cavagnero
Nicholas J Marracino
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.)
Torin Corp
Original Assignee
Torin Corp
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
Application filed by Torin Corp filed Critical Torin Corp
Application granted granted Critical
Publication of DE3067556D1 publication Critical patent/DE3067556D1/en
Expired legal-status Critical Current

Links

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
    • B21F3/02—Coiling wire into particular forms helically
    • B21F3/04—Coiling wire into particular forms helically externally on a mandrel or the like
    • 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
    • B21F3/02—Coiling wire into particular forms helically

Abstract

A cyclically operable spring coiling machine has a pair of feed rolls (12, 14 and 16, 18) for intermittently advancing wire to a coiling station (20). A coiling arbor (32) and tool (34) at the coiling station (20) cooperatively form leading end portions of the wire to a coil spring configuration and a cutoff tool (36) severs the coiled leading end portions of the wire to provide individual coil springs. Feed roll drive means includes drive gears (80, 82, 84, 86), a unidirectional clutch, and a feed roll cam (60) with an associated follower (64) and lever (66) driving a reciprocable rack (88) associated with a feed roll drive gear (74). Low inertia reciprocating and oscillating elements are provided for accurate and high speed machine operation.
DE8080902097T 1979-10-09 1980-10-02 Spring coiling machine with improved feed roll drive means Expired DE3067556D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8267079A 1979-10-09 1979-10-09
PCT/US1980/001308 WO1981000974A1 (en) 1979-10-09 1980-10-02 Spring coiling machine with improved feed roll drive means

Publications (1)

Publication Number Publication Date
DE3067556D1 true DE3067556D1 (en) 1984-05-24

Family

ID=22172653

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8080902097T Expired DE3067556D1 (en) 1979-10-09 1980-10-02 Spring coiling machine with improved feed roll drive means

Country Status (9)

Country Link
EP (1) EP0037415B1 (en)
JP (1) JPH037456B2 (en)
AT (1) ATE7117T1 (en)
CA (1) CA1144041A (en)
DE (1) DE3067556D1 (en)
FR (1) FR2467028B1 (en)
IT (1) IT8068560A0 (en)
MX (1) MX154096A (en)
WO (1) WO1981000974A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503694A (en) * 1981-08-26 1985-03-12 Shinko Kikaikogyo Kabushiki Kaisha Spring manufacturing machine equipped with two motors
SE508675C2 (en) * 1997-01-27 1998-10-26 Multivent Consult Ab Device for bending spring for spring mattresses
CN106180488B (en) * 2016-07-28 2018-03-20 瑞安市旭东冲压机械厂 For being punched the high speed punch cutting machine of spring pad
CN112091479B (en) * 2020-08-19 2022-08-23 武汉凌云光电科技有限责任公司 Clamping winding ring assembly for preparing tin ring, automatic tin ring preparation device and method
CN112186986A (en) * 2020-10-13 2021-01-05 武义县达香电子有限公司 Rotor harness sleeving and taking device with automatic cutting function

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA672315A (en) * 1963-10-15 O. Adams Thomas Roll feed
US642885A (en) * 1899-08-18 1900-02-06 Warner Swasey Co Roller-feed for screw-machines.
US1368297A (en) * 1918-05-24 1921-02-15 Sleeper & Hartley Inc Spring-winding machine
US1592060A (en) * 1924-05-19 1926-07-13 Waterbury Farrel Foundry Co Knockout mechanism
US1857860A (en) * 1930-05-29 1932-05-10 Sleeper & Hartley Inc Spring-winding machine
US2119002A (en) * 1937-03-20 1938-05-31 Torrington Mfg Co Spring coiling machine
US2324641A (en) * 1942-11-05 1943-07-20 American Steel & Wire Co Spring coiling machine
US2758322A (en) * 1952-06-07 1956-08-14 Waterbury Farrel Foundry & Mac Ejecting devices for headers or like machines
US3010491A (en) * 1958-06-13 1961-11-28 Heli Coil Corp Wire coiling machine
US3013708A (en) * 1960-01-13 1961-12-19 Bliss E W Co Roll feed
FR1315882A (en) * 1961-12-11 1963-01-25 Improvements to the jerk movement of continuous thin web products
GB1012802A (en) * 1963-06-14 1965-12-08 Bennett Tools Ltd Apparatus for use in feeding wire or strip material
GB1127990A (en) * 1966-08-09 1968-09-25 Bennett Tools Ltd Apparatus for use in feeding wire or strip material
US3688322A (en) * 1970-07-08 1972-09-05 Nedschroef Octrooi Maats Machine for upsetting bolts and similar articles
US4211100A (en) * 1978-11-24 1980-07-08 Sykes Willard D Wire spring forming machine

Also Published As

Publication number Publication date
CA1144041A (en) 1983-04-05
EP0037415B1 (en) 1984-04-18
MX154096A (en) 1987-05-07
IT8068560A0 (en) 1980-10-09
JPH037456B2 (en) 1991-02-01
EP0037415A1 (en) 1981-10-14
WO1981000974A1 (en) 1981-04-16
ATE7117T1 (en) 1984-05-15
JPS56501395A (en) 1981-10-01
EP0037415A4 (en) 1982-01-26
FR2467028A1 (en) 1981-04-17
FR2467028B1 (en) 1985-12-06

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee