CN102140767A - Bow straightener for meridian tire steel cord - Google Patents
Bow straightener for meridian tire steel cord Download PDFInfo
- Publication number
- CN102140767A CN102140767A CN 201110060493 CN201110060493A CN102140767A CN 102140767 A CN102140767 A CN 102140767A CN 201110060493 CN201110060493 CN 201110060493 CN 201110060493 A CN201110060493 A CN 201110060493A CN 102140767 A CN102140767 A CN 102140767A
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- Prior art keywords
- steel cord
- straightener
- swage
- fixed
- bow
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Abstract
The invention relates to a bow straightener for eliminating stress in the production process of a meridian tire steel cord. The lower end of a right vertical plate is fixed on a cradle; the upper end of a left vertical plate is fixed on a horizontal plate; a guide wheel is fixed on the right vertical plate; and a bow straightener, a horizontal straightener and a vertical straightener are fixed on the horizontal plate. During use, the steel cord enters the bow straightener through the guide wheel and is subjected to repeated bending deformation to fulfill the aim of softening the steel cord and eliminating residual stress; and the steel cord is adjusted by the horizontal straightener and the vertical straightener to be straightened, so that the failure variable of the steel cord is reduced, the residual stress of the steel cord is furthest eliminated, the straightness of the steel cord is ensured, and product quality is improved. By the bow straightener, the internal stress of the steel cord can be eliminated, the failure variable is reduced, the aim of softening the steel cord is fulfilled, the problem of mass defects such as warping, rippling and the like when the steel cord is calendered is solved, and the product quality of the steel cord is improved. The bow straightener is mainly applied to the production of the steel cord with high strength and a multilayer structure.
Description
Technical field
The present invention relates to a kind of arc swage that radial tyre steel cord eliminates stress that is used to produce.
Background technology
The applicant is the enterprise that produces the steel cord, because the steel cord stirs several or tens steel wires by rotation and lumps together, steel wire produces plastic deformation because of rotation in process of production, and the internal stress of himself is difficult to eliminate fully, so the steel cord has mass defects such as warpage, wave inception when calendering, especially mass defect is more obvious in the steel cord of high strength multi-layer structure.The sth. made by twisting thigh equipment of outer take-up is because of the characteristics of the outer take-up of unwrapping wire in it, because of take-up in the cradle outside, be not subjected to the restriction of cradle inner space, so install and use easylier, twisted with the fingers on strand equipment in the outer take-up of multiple model and generally used.The equipment of take-up in import steel cord strander mostly is, take-up in the promptly outer unwrapping wire, take-up are in cradle, owing to the restriction that is subjected to space in the cradle, so also there is not the strander of interior take-up to install the precedent of arc swage additional so far.
Summary of the invention
The objective of the invention is at above-mentioned present situation, aim to provide a kind of can being placed in the interior take-up strander, make the steel cord in alternating bending, be eliminated internal stress, reduce the variable that lost efficacy, make steel cord softness, when calendering, do not have the arc swage of radial tyre steel cord of mass defects such as warpage, wave inception.
The implementation of the object of the invention is, the arc swage of radial tyre steel cord, the upper end that the lower end is fixed on the right riser on the cradle, left riser is fixed on the transverse slat, and guide wheel is fixed on the right riser, and arc swage, horizontal swage and perpendicular swage are fixed on the transverse slat.
Use when of the present invention, the steel cord enters arc swage by guide wheel, reaches soft steel cord through the alternating bending distortion, eliminates the purpose of residual stress.Pass through horizontal swage and perpendicular swage adjustment again with the alignment of steel cord, the inefficacy variable of steel cord is reduced, at utmost eliminate the residual stress of steel cord, guaranteed the poker of steel cord, promoted product quality.
Adopt the present invention, can eliminate steel cord internal stress, reduce the variable that lost efficacy, reach and allow the purpose of steel cord softness, solved mass defects such as warpage, wave inception appear in the steel cord when calendering problem, improved the product quality of steel cord.The present invention mainly uses on the steel cord of producing the high strength multi-layer structure.
Description of drawings
Fig. 1 is a structural representation of the present invention,
Fig. 2 is arc swage structural representation,
Fig. 3 is perpendicular swage structural representation.
The specific embodiment
With reference to Fig. 1, the lower end is fixed on the upper end of right riser 2 on the cradle, left riser 7 by being bolted on the transverse slat 4.Guide wheel 1 is fixed on the right riser 2, and arc swage 3, horizontal swage 5 and perpendicular swage 6 are fixed on the transverse slat 4.
With reference to Fig. 2, the perpendicular pulley 9 usefulness screw rods 12 of arc swage 3 are fixed on the pulley base 11, and sideslip wheel 10 usefulness screw rods 12 are fixed on the base plate 13, and pulley base 11 is installed on the base plate 13.
With reference to Fig. 3, the perpendicular school assembly pulley 16 of perpendicular swage 6 is installed on the perpendicular pulley base 14, and perpendicular pulley base 14 is installed on the base plate 13.
The horizontal school assembly pulley 17 of horizontal swage 5 is installed on the sideslip wheel seat 15, and the sideslip wheel seat is installed on the base plate 13.
Use when of the present invention, steel cord 8 enters arc swage 3 by guide wheel 1 and reaches soft steel cord through the alternating bending distortion, eliminate the purpose of residual stress, adjust the alignment of steel cord through horizontal swage 5 and perpendicular swage 6 again, the inefficacy variable of steel cord is reduced, at utmost eliminate the residual stress of steel cord, guaranteed the poker of steel cord, promoted product quality.
Adopt the present invention, can eliminate steel cord internal stress, reduce the variable that lost efficacy, reach and allow the purpose of steel cord softness, solved mass defects such as warpage, wave inception appear in the steel cord when calendering problem, improved the product quality of steel cord.The present invention mainly uses on the steel cord of producing the high strength multi-layer structure.
Claims (4)
1. the arc swage of radial tyre steel cord is characterized in that the upper end that the lower end is fixed on the right riser on the cradle, left riser is fixed on the transverse slat, and guide wheel is fixed on the right riser, and arc swage, horizontal swage and perpendicular swage are fixed on the transverse slat.
2. the arc swage of radial tyre steel cord according to claim 1, the perpendicular pulley (9) that it is characterized in that arc swage (3) is fixed on the pulley base (11) with screw rod (12), sideslip wheel (10) is fixed on the base plate (13) with screw rod (12), and pulley base (11) is installed on the base plate (13).
3. the arc swage of radial tyre steel cord according to claim 1 is characterized in that the perpendicular school assembly pulley (16) of perpendicular swage (6) is installed on the perpendicular pulley base (14), and perpendicular pulley base (14) is installed on the base plate (13).
4. the arc swage of radial tyre steel cord according to claim 1 is characterized in that the horizontal school assembly pulley (17) of horizontal swage (5) is installed on the sideslip wheel seat (15), and the sideslip wheel seat is installed on the base plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110060493 CN102140767A (en) | 2011-03-14 | 2011-03-14 | Bow straightener for meridian tire steel cord |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110060493 CN102140767A (en) | 2011-03-14 | 2011-03-14 | Bow straightener for meridian tire steel cord |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102140767A true CN102140767A (en) | 2011-08-03 |
Family
ID=44408546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110060493 Pending CN102140767A (en) | 2011-03-14 | 2011-03-14 | Bow straightener for meridian tire steel cord |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102140767A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005244A (en) * | 2013-02-27 | 2014-08-27 | 江苏宝钢精密钢丝有限公司 | Extra high strength steel cord production method |
| CN104358172A (en) * | 2014-10-30 | 2015-02-18 | 江苏兴达钢帘线股份有限公司 | Steel cord twisting and untwisting device |
| CN108755209A (en) * | 2018-06-01 | 2018-11-06 | 江苏艾可森钢绳有限公司 | A kind of basket type twirl stock crank closer |
| CN109252411A (en) * | 2018-11-04 | 2019-01-22 | 江苏兴达钢帘线股份有限公司 | The stress eliminating device of thick zinc layers steel strand wires |
| CN115573183A (en) * | 2022-10-20 | 2023-01-06 | 苏州越阔金属制品有限公司 | Medical unstressed steel wire rope and manufacturing method thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB115332A (en) * | 1917-07-06 | 1918-05-09 | Albert Eite | A New or Improved Wire-straightening Device. |
| US2092840A (en) * | 1935-05-03 | 1937-09-14 | American Steel & Wire Co | Strand straightener |
| US2280500A (en) * | 1939-12-14 | 1942-04-21 | John R Reyburn | Method and apparatus for treating wire rope |
| US3605469A (en) * | 1967-09-23 | 1971-09-20 | Martin T Queralto | Method and apparatus for improving the properties of steel rope |
| JPS60154830A (en) * | 1984-01-23 | 1985-08-14 | Sumitomo Electric Ind Ltd | Stranding method of deformed wire rod |
| US4612792A (en) * | 1981-02-06 | 1986-09-23 | N. V. Bekaert S. A. | Method of manufacturing fatigue resistant cables |
| EP0362055A1 (en) * | 1988-09-28 | 1990-04-04 | Acor Aciers De Construction Rationalises | Method and installation for manufacturing smooth steel wire with a small cross section |
| JPH05138276A (en) * | 1991-11-22 | 1993-06-01 | Nakajima Seisakusho:Kk | Manufacturing system of straight wire |
| EP1457277A1 (en) * | 2003-03-14 | 2004-09-15 | Progress Maschinen & Automation AG | Steel reinforcing wire straightening apparatus |
| JP2009138306A (en) * | 2007-12-10 | 2009-06-25 | Bridgestone Corp | Brass-plated steel wire formed to spiral form, steel cord for rubber article reinforcement, tire and method for producing brass-plated steel wire formed to spiral form |
-
2011
- 2011-03-14 CN CN 201110060493 patent/CN102140767A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB115332A (en) * | 1917-07-06 | 1918-05-09 | Albert Eite | A New or Improved Wire-straightening Device. |
| US2092840A (en) * | 1935-05-03 | 1937-09-14 | American Steel & Wire Co | Strand straightener |
| US2280500A (en) * | 1939-12-14 | 1942-04-21 | John R Reyburn | Method and apparatus for treating wire rope |
| US3605469A (en) * | 1967-09-23 | 1971-09-20 | Martin T Queralto | Method and apparatus for improving the properties of steel rope |
| US4612792A (en) * | 1981-02-06 | 1986-09-23 | N. V. Bekaert S. A. | Method of manufacturing fatigue resistant cables |
| JPS60154830A (en) * | 1984-01-23 | 1985-08-14 | Sumitomo Electric Ind Ltd | Stranding method of deformed wire rod |
| EP0362055A1 (en) * | 1988-09-28 | 1990-04-04 | Acor Aciers De Construction Rationalises | Method and installation for manufacturing smooth steel wire with a small cross section |
| JPH05138276A (en) * | 1991-11-22 | 1993-06-01 | Nakajima Seisakusho:Kk | Manufacturing system of straight wire |
| EP1457277A1 (en) * | 2003-03-14 | 2004-09-15 | Progress Maschinen & Automation AG | Steel reinforcing wire straightening apparatus |
| JP2009138306A (en) * | 2007-12-10 | 2009-06-25 | Bridgestone Corp | Brass-plated steel wire formed to spiral form, steel cord for rubber article reinforcement, tire and method for producing brass-plated steel wire formed to spiral form |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005244A (en) * | 2013-02-27 | 2014-08-27 | 江苏宝钢精密钢丝有限公司 | Extra high strength steel cord production method |
| CN104358172A (en) * | 2014-10-30 | 2015-02-18 | 江苏兴达钢帘线股份有限公司 | Steel cord twisting and untwisting device |
| CN108755209A (en) * | 2018-06-01 | 2018-11-06 | 江苏艾可森钢绳有限公司 | A kind of basket type twirl stock crank closer |
| CN109252411A (en) * | 2018-11-04 | 2019-01-22 | 江苏兴达钢帘线股份有限公司 | The stress eliminating device of thick zinc layers steel strand wires |
| CN115573183A (en) * | 2022-10-20 | 2023-01-06 | 苏州越阔金属制品有限公司 | Medical unstressed steel wire rope and manufacturing method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110803 |