DE69706959D1 - Straightener for two metallic wires - Google Patents

Straightener for two metallic wires

Info

Publication number
DE69706959D1
DE69706959D1 DE69706959T DE69706959T DE69706959D1 DE 69706959 D1 DE69706959 D1 DE 69706959D1 DE 69706959 T DE69706959 T DE 69706959T DE 69706959 T DE69706959 T DE 69706959T DE 69706959 D1 DE69706959 D1 DE 69706959D1
Authority
DE
Germany
Prior art keywords
axes
straightening elements
wires
parallel
straightener
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 - Fee Related
Application number
DE69706959T
Other languages
German (de)
Other versions
DE69706959T2 (en
Inventor
Bernardino Monti
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.)
Schnell SpA
Original Assignee
Schnell SpA
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 Schnell SpA filed Critical Schnell SpA
Publication of DE69706959D1 publication Critical patent/DE69706959D1/en
Application granted granted Critical
Publication of DE69706959T2 publication Critical patent/DE69706959T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F1/00—Bending wire other than coiling; Straightening wire
    • B21F1/02—Straightening

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Ropes Or Cables (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Metal Extraction Processes (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)

Abstract

The twin-wire straightener for metallic materials in wire form comprises a double set of straightening elements (3, 4) which are supported so that they rotate in mutually opposite directions along parallel axes and between which two wires (2) to be straightened, arranged side by side on a plane of arrangement which is parallel to the axes of the straightening elements (3, 4), are inserted along a preset longitudinal advancement axis; the straightening elements are peripherally provided with a twin groove meant to be engaged by the wires (2) to be straightened. The straightener has, downstream of the straightening elements, a device (20) for tilting the plane of arrangement of the wires, which has a first conical roller (21) and a second conical roller (22) which are supported so that they can rotate freely about axes which are parallel to the axes of the straightening elements (3, 4). The conical rollers (21, 22) are arranged so that they are mutually spaced and have mutually opposite tapers, so as to act respectively on the wires (2) with mutually opposite thrust components which are oblique with respect to the plane that is parallel to the axes of the straightening elements (3, 4). <IMAGE>
DE69706959T 1997-03-13 1997-10-13 Straightener for two metallic wires Expired - Fee Related DE69706959T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97BO000143A IT1291259B1 (en) 1997-03-13 1997-03-13 TWO-WIRE STRAIGHTENING GROUP FOR METALLIC WIRE AND SIMILAR MATERIALS.

Publications (2)

Publication Number Publication Date
DE69706959D1 true DE69706959D1 (en) 2001-10-31
DE69706959T2 DE69706959T2 (en) 2002-04-25

Family

ID=11342095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69706959T Expired - Fee Related DE69706959T2 (en) 1997-03-13 1997-10-13 Straightener for two metallic wires

Country Status (5)

Country Link
EP (1) EP0864387B1 (en)
AT (1) ATE206082T1 (en)
DE (1) DE69706959T2 (en)
DK (1) DK0864387T3 (en)
IT (1) IT1291259B1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1299943B1 (en) * 1998-03-30 2000-04-04 Schnell Spa METHOD AND EQUIPMENT FOR STRAIGHTENING METAL PROFILES AND SIMILAR.
CN101864681B (en) * 2010-05-25 2011-09-21 玉溪玉杯金属制品有限公司 Stress relieving device pedestal
CN101831817B (en) * 2010-05-25 2011-09-21 玉溪玉杯金属制品有限公司 Stress remover bracket for zinc-coated wire
IT1401411B1 (en) * 2010-08-04 2013-07-26 Schnell Spa METHOD AND EQUIPMENT FOR CORRECTION OF TORSION STRESSES IN METALLIC ROUNDS.
ITPD20120140A1 (en) * 2012-05-07 2013-11-08 Cosmal S R L RECTIFIER FOR ROLLER TAPE
AT512898B1 (en) * 2012-08-03 2013-12-15 Evg Entwicklung Verwert Ges Straightening roller unit
CN102886469A (en) * 2012-10-23 2013-01-23 建科机械（天津）股份有限公司 Multi-steel-bar tapping straightening mechanism of steel bar straightening machine
CN102982897B (en) * 2012-11-20 2015-10-28 无锡西玛梅达电工有限公司 The semi-harden device of rectangle enamelled wire
CN103056245A (en) * 2013-01-17 2013-04-24 张家港市金采阳机械有限公司 Straightening block
CN103350130A (en) * 2013-07-02 2013-10-16 无锡天惠塑机有限公司 Pre-bending type automatic control straightening device
CN103611846B (en) * 2013-11-26 2015-08-12 冯广建 Rotary extrusion type spinning automatic reinforced bar straightening machine
CN103990744B (en) * 2014-05-30 2016-03-02 冯广建 A kind of laminated type bar straightener
CN104493013B (en) * 2014-12-23 2017-05-03 冯广建 Double-line palm closing type reinforcement bar straightening mechanism and double-line palm closing type reinforcement bar straightening machine
CN105355321A (en) * 2015-11-06 2016-02-24 镇江欧威达电气设备有限公司 Lead wire drawing and hardening device
CN107497968B (en) * 2017-10-16 2024-07-16 海盐县华昇汽车配件有限公司 Steel bar traction straightening machine
CN108856574B (en) * 2018-07-04 2024-10-01 林郁君 Straightening device for production of iron brass welding wire
CN109500298B (en) * 2018-12-07 2023-05-23 中冶建筑研究总院有限公司 High-strength round steel straightening machine for laboratory and straightening method
CN112279006A (en) * 2020-11-02 2021-01-29 长沙衡开智能科技有限公司 Moving wire arranging mechanism of layer winding machine
CN112355181B (en) * 2020-12-17 2021-07-23 德清县杰创机械有限公司 Automatic high-efficient reinforcing bar bending device of rust cleaning
CN114367556B (en) * 2021-12-10 2024-03-26 浙江二十冶建设有限公司 Steel pipe alignment device for steel structure building
CN114559146B (en) * 2022-02-08 2024-10-29 建科智能装备制造(天津)股份有限公司 Straightening feeding equipment and reinforcement cage seam welder
CN115608883B (en) * 2022-10-21 2023-11-07 徐州鸿润达电动车有限公司 Device is used in production of carbon spring for motor
CN116037812B (en) * 2022-12-30 2024-04-09 青岛兴东机械有限公司 Integrated environment-friendly double-root husking straightening wire feeding machine
AT18332U1 (en) * 2023-03-16 2024-10-15 Evg Entwicklungs U Verwertungs Ges M B H Device for automatically straightening longitudinally extended material and method therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2746513A (en) * 1952-10-24 1956-05-22 Arthur L Kiesow Wire straightening and tensioning attachment for baling machine
US3595277A (en) * 1969-07-07 1971-07-27 Mckay Co Wire straightener
US4464919A (en) * 1981-12-09 1984-08-14 Labbe Robert A Wire straightener and method for straightening wire
JPS60221141A (en) * 1984-04-13 1985-11-05 Showa Electric Wire & Cable Co Ltd Forming equipment of metallic wire rod
EP0587842A1 (en) * 1992-04-03 1994-03-23 EVG Entwicklungs- u. Verwertungs- Gesellschaft m.b.H. Bending machine for simultaneously bending two individual wires superposed over each other
DE4311300C1 (en) * 1993-04-06 1994-02-24 Witels App Masch Albert Gmbh Straightening appts. for wire, multi-wire and tube products - with roll bearing cassettes in the form of hollow cylinders located in toleranced bores

Also Published As

Publication number Publication date
EP0864387A1 (en) 1998-09-16
DE69706959T2 (en) 2002-04-25
ATE206082T1 (en) 2001-10-15
IT1291259B1 (en) 1998-12-30
ITBO970143A1 (en) 1998-09-13
DK0864387T3 (en) 2001-11-19
ITBO970143A0 (en) 1997-03-13
EP0864387B1 (en) 2001-09-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee