CN101780489A - Production technology of helix rib steel wire - Google Patents
Production technology of helix rib steel wire Download PDFInfo
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- CN101780489A CN101780489A CN201010105153A CN201010105153A CN101780489A CN 101780489 A CN101780489 A CN 101780489A CN 201010105153 A CN201010105153 A CN 201010105153A CN 201010105153 A CN201010105153 A CN 201010105153A CN 101780489 A CN101780489 A CN 101780489A
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- steel wire
- helix
- production technology
- rib steel
- helix rib
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Abstract
The invention relates to a production technology of a helix rib steel wire, which comprises the following steps: paying off a steel wire by a paying-off machine; passing through a first group of tension pulleys; entering a helicoid to form helix; tempering in an intermediate frequency after being straightened by a straightener; cooling down; passing through a second group of tension pulleys; entering shears by traction; cutting and dividing into trays in the shears; and finally collecting wires into trays. Therefore, each performance index of the helix rib steel wire is improved, and the steel wire is provided with good linearity. Furthermore, the compression amount of helix forming is reduced; the accuracy of helix size is guaranteed; the weight per meter of steel wire meets normative requirement; and the loss of a helix model is greatly reduced.
Description
Technical field
The present invention relates to a kind of production technology of helix rib steel wire, particularly helix rib steel wire technology is produced in a kind of pair of regulating wheel+spiral forming stabilisation heat treatment.
Background technology
At present, traditional production technology of helix rib steel wire be by big decrement mould pull out+individual bearing up pulley forms tension force and carries out stabilisation production, tension force is can be along with the change of mould big and reduce, tension force can't freely be controlled, and causes the linearity and the relaxation property decline of steel wire; And increase mould decrement, can cause Steel Wire Surface work hardening big, plasticity index such as percentage elongation sharply descend, and the heavy requirement that often exceeds standard of the screw geometry size of steel wire or steel wire rice, domestic more than 70% the helix rib steel wire product otherwise can not satisfy the requirement of physical dimension in the national standard, or can not satisfy the heavy requirement of steel wire rice in the national standard.
Summary of the invention
Its purpose of the present invention just is to provide production technology of helix rib steel wire, to improve the every performance indications of helix rib steel wire, steel wire screw geometry size and steel wire rice is weighed can both satisfy request of national standard.
The technical scheme that realizes above-mentioned purpose and take comprises, steel wire carries out unwrapping wire by paying out machine, by the first tensioning wheels, enter conveyor screw and carry out spiral forming, after straightener is aligned, enter intermediate frequency and carry out tempering, cooling afterwards, by the second tensioning wheels, steel wire enters cutter by traction and shears the branch dish, last take-up one-tenth dish.
Its advantage of the present invention is:
1, the torque difference by 2 pairs of tensioning wheels forms tension force, and adjustment of tonicity size and keep invariable makes steel wire have good linearity at any time.
2, reduced the decrement of spiral forming, guaranteed the accuracy of spiral size, made steel wire rice heavily satisfy the requirement of standard, the while also greatly reduces the loss of spiral mould.
3, because the minimizing of decrement makes steel wire have good mechanical performance and plasticity index.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Accompanying drawing is a technology principle schematic of the present invention.
1 unwrapping wire, 2 first tensioning wheels, 3 conveyor screws, 4 straighteners, 5 intermediate frequency tempering, 6 coolings, 7 second tensioning wheels, 8 tractions, 9 are sheared, 10 take-ups.
The specific embodiment
Embodiment, as shown in the figure, comprise that steel wire carries out unwrapping wire by paying out machine 1, through the first tensioning wheels 2, enter conveyor screw 3 and carry out spiral forming, after straightener 4 is aligned, enter intermediate frequency 5 and carry out tempering, cool off 6 afterwards, by the second tensioning wheels 7, steel wire enters cutter 9 shearing branch dishes, last 10 one-tenth dishes of take-up by drawing 8.
This invention adopts two regulating wheel+spiral formings to carry out stabilisation production, tension force is that the torque difference by two groups of regulating wheels forms, can arbitrarily adjust, be not subjected to the constraint of spiral mould decrement size, the mould decrement is little more a lot of than traditional handicraft simultaneously, steel wire screw geometry size can not be subjected to the influence that mould pulls out and change, and the heavy nature of steel wire rice can not exceed critical field yet, and the every mechanical performance index of steel wire is significantly improved.
Steel wire is by unwrapping wire 1, through the first tensioning wheels 2, entering conveyor screw 3 is shaped, behind straightener 4, enter and carry out stabilisation heat treatment in the intermediate frequency furnace 5, enter cooling bath 6 afterwards and carry out water-cooled, by the second tensioning wheels 7 and traction 8, enter cutter 8 and shear branch dish, the 10 one-tenth dishes of admission machine of entering at last.
This technology is to form tension force by the torque difference that utilizes 2 pairs of tensioning wheels, can be according to actual needs adjustment of tonicity size arbitrarily, and keep invariable; Owing to do not need big decrement mould to pull out formation tension force, the conveyor screw spiral forming only needs little decrement just can form.
Claims (1)
1. production technology of helix rib steel wire, it is characterized in that, comprise: steel wire carries out unwrapping wire by paying out machine (1), through the first tensioning wheels (2), enters conveyor screw (3) and carries out spiral forming, after straightener (4) is aligned, enter intermediate frequency (5) and carry out tempering, cooling (6) afterwards is by the second tensioning wheels (7), steel wire enters cutter (9) by traction (8) and shears the branch dish, last take-up (10) one-tenth dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010105153A CN101780489A (en) | 2010-02-03 | 2010-02-03 | Production technology of helix rib steel wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010105153A CN101780489A (en) | 2010-02-03 | 2010-02-03 | Production technology of helix rib steel wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101780489A true CN101780489A (en) | 2010-07-21 |
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ID=42520700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010105153A Pending CN101780489A (en) | 2010-02-03 | 2010-02-03 | Production technology of helix rib steel wire |
Country Status (1)
| Country | Link |
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| CN (1) | CN101780489A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527749A (en) * | 2012-01-10 | 2012-07-04 | 张家港市盛天金属线有限公司 | Continuous pay-off and take-up device |
| CN103008378A (en) * | 2012-11-27 | 2013-04-03 | 常州中力铜业有限公司 | Copper wire extrusion device |
| CN103611758A (en) * | 2013-12-11 | 2014-03-05 | 镇江耐丝新型材料有限公司 | Preparation device of bamboo-joint metal wires |
| CN104908500A (en) * | 2015-05-18 | 2015-09-16 | 安庆旭东工贸有限责任公司 | Caving wheel of processing device for steel wire texture |
| CN106180249A (en) * | 2016-07-19 | 2016-12-07 | 奥盛（九江）新材料有限公司 | A kind of galvanized prestressed steel Threaded Connector Coupling stabilizing treatment production method |
-
2010
- 2010-02-03 CN CN201010105153A patent/CN101780489A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527749A (en) * | 2012-01-10 | 2012-07-04 | 张家港市盛天金属线有限公司 | Continuous pay-off and take-up device |
| CN103008378A (en) * | 2012-11-27 | 2013-04-03 | 常州中力铜业有限公司 | Copper wire extrusion device |
| CN103008378B (en) * | 2012-11-27 | 2015-05-20 | 常州展华机器人有限公司 | Copper wire extrusion device |
| CN103611758A (en) * | 2013-12-11 | 2014-03-05 | 镇江耐丝新型材料有限公司 | Preparation device of bamboo-joint metal wires |
| CN104908500A (en) * | 2015-05-18 | 2015-09-16 | 安庆旭东工贸有限责任公司 | Caving wheel of processing device for steel wire texture |
| CN104908500B (en) * | 2015-05-18 | 2017-08-25 | 刘肖梅 | A kind of engraving wheel of steel wire texture processing unit (plant) |
| CN106180249A (en) * | 2016-07-19 | 2016-12-07 | 奥盛（九江）新材料有限公司 | A kind of galvanized prestressed steel Threaded Connector Coupling stabilizing treatment production method |
| CN106180249B (en) * | 2016-07-19 | 2018-04-17 | 奥盛（九江）新材料有限公司 | A kind of galvanized prestressed steel Threaded Connector Coupling stabilization processes production method |
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Open date: 20100721 |