CN102568706B - Wire drawing system for irregular wires - Google Patents
Wire drawing system for irregular wires Download PDFInfo
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- CN102568706B CN102568706B CN201010608040.6A CN201010608040A CN102568706B CN 102568706 B CN102568706 B CN 102568706B CN 201010608040 A CN201010608040 A CN 201010608040A CN 102568706 B CN102568706 B CN 102568706B
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- wire
- wire drawing
- wheel
- bracing wire
- drum
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Abstract
The invention discloses a wire drawing system for irregular wires. The wire drawing system comprises a multi-die sliding type wire drawing machine, at least one non-sliding type wire drawing device and an electrical control device, wherein the non-sliding type wire drawing device is arranged behind the station of the multi-die sliding type wire drawing machine and comprises a wire branching wheel, a wire drawing die, a wire drawing drum wheel, a driving motor and the electrical control device; the wire drawing drum wheel is positioned at the wire outlet of the wire drawing die; the driving motor is connected with the wire drawing drum wheel; the wire branching wheel is arranged at the same level as the wire drawing drum wheel; the wire branching wheel is provided with a plurality of wire branching channels; wires are wound in the wire branching channels; and by the transmission of the wires, the wire branching wheel rotates along with the wire drawing drum wheel. The wire drawing system can meet the needs of the wires for different compression ratios so as to realize multi-stage synchronous-drawing on the irregular wires; and the wire drawing system is beneficial for improving the surface quality of the irregular wires as well as necessary drawing technological requirements.
Description
Technical field
The present invention relates to cables manufacturing field, particularly a kind of for drawing the wire rod wire drawing system of special-shaped wire.
Background technology
At present, the overhead transmission line of common electricity overhead power transmission line generally forms by multiply aluminum steel is stranded, and the cross section of aluminum steel is circular.When these circular aluminum steels twist together, the twisted wire inside of formation has space, structure defective tightness; The surface of twisted wire is also smooth not, thereby make overhead transmission line be subject to larger impact its useful life under wind load and ice load, even when the weather of ice and snow sky and sleet, on aerial cable, pile up a large amount of ice and snow, and more long-pending larger, and even break aerial cable, the steel tower that crushes, cause transmission of electricity accident and huge economic loss.
By the stranded cable forming of special-shaped aluminum steel of specific sectional shape, have internal clearance little, press the advantages such as coefficient is high, smooth surface, be suitable as very much Anti-ice-and-snow overhead transmission line, diameter-expanding cable and extra-high-tension cable conduction cable core etc.
But in the pulling process of shaped wire, because the shaped wire being drawn does not allow to produce and slide on bracing wire drum, guarantee that wire surface is not scratched, affect the quality of cable, so adopt existing traditional slip wire drawing machine cannot meet the drawing process of shaped wire, must adopt drawing process equipment of the present invention.But also there is no a kind of drawing device that draws shaped wire that is specifically designed at present.
In view of this, this area inventor, for the problems referred to above, has researched and developed a kind of for drawing the wire rod wire drawing system of special-shaped wire.
Summary of the invention
The object of the invention is to, a kind of wire drawing system for irregular wires is provided, overcome the difficulty of prior art, adopt slip wire drawing machine and the mode of Non-sliding wire drawing device combination to meet the needs of the different compression ratios of wire rod, to reach, meet shaped wire manufacturing process, drawing Extra High Strength aluminium alloy molded line technical requirement and guarantee the object of wire surface quality.
The present invention adopts following technical scheme:
The invention provides a kind of wire drawing system for irregular wires, comprise multimode slip wire drawing machine, at least one Non-sliding wire drawing device and electrical control gear, after described Non-sliding wire drawing device is arranged on the station of described multimode slip wire drawing machine, it comprises branching wheel, bracing wire mould, bracing wire drum, drive motors and electrical control gear, described bracing wire drum is positioned at the line outlet place of bracing wire mould, described drive motors is connected with bracing wire drum, described branching wheel is arranged on the same plane of described bracing wire drum, described branching wheel is provided with some points of wire casings, described point of wire casing is wound around described wire rod, by described wire rod transmission, described branching wheel rotates with described bracing wire drum.
Further, also comprise pay off rack, wire storage device and take-up, described pay off rack, multimode slip wire drawing machine, Non-sliding wire drawing device, wire storage device and take-up successively order are arranged.
Further, described multimode slip wire drawing machine comprises drive motors, transmission device and bracing wire drum, and described drive motors drives all described bracing wire drums by described transmission device simultaneously, between adjacent two described bracing wire drums, is provided with a bracing wire mould.
Further, also comprise that round line dog wears mould machine, be arranged between described pay off rack and described multimode slip wire drawing machine.
Further, also comprise that profile shapes orthoscopic dog wears mould machine, be arranged between described multimode slip wire drawing machine and between Non-sliding wire drawing device.
Further, described Non-sliding wire drawing device also comprises an active tension wheel, a cylinder and a curved bar, and described curved bar two ends connect respectively the rotating shaft of cylinder bar and the described active tension wheel of described cylinder.
Further, described active tension wheel is provided with signal feedback device, described signal feedback device is connected with described electrical control gear, the rate of tension Data Concurrent that described signal feedback device gathers on described active tension wheel is delivered to described electrical control gear, and described electrical control gear is according to the rotating speed of drive motors described in rate of tension Data Control.
Further, also comprise a directive wheel, described directive wheel is located at described bracing wire mould incoming line place.
Further, also comprise that a gear box, a pair of gear box provide lubricating system and a frame dividing plate of lubricating oil, described drive motors connects described bracing wire drum by described gear box, and described frame dividing plate is arranged between described gear box and runner.
Further, on described branching wheel, be provided with some points of wire casings.
Owing to having adopted above-mentioned technology, the present invention compared with prior art, the present invention adopts slip wire drawing machine and the mode of Non-sliding wire drawing device combination to meet the needs of the different compression ratios of wire rod, the compression that elder generation carries out circular cross-section by slip wire drawing machine above draws, then by Non-sliding wire drawing device below, is completed the drawing of profiled-cross-section wire rod.Comprise in the present invention Non-sliding wire drawing device, because having independent drive motors, the each bracing wire drum of this Non-sliding wire drawing device drives, therefore in the process of drawing shaped wire, between wire rod and drum, there is no relative sliding, rely on the adjustment of drive motors rotating speed, just can realize the multistage synchro-draw to shaped wire.This Non-sliding wire drawing device is provided with branching wheel; Branching wheel is provided with a point wire casing, can avoid wire rod in pulling process because the problems such as extruding, friction cause surface damage; Thereby the present invention contributes to improve the surface quality of shaped wire and necessary drawing process requirement.
Below in conjunction with drawings and Examples, further illustrate the present invention.
Accompanying drawing explanation
Fig. 1 is the front view of wire drawing system for irregular wires of the present invention;
Fig. 2 is the vertical view of wire drawing system for irregular wires of the present invention;
Fig. 3 is the structural representation of multimode slip wire drawing machine in the present invention;
Fig. 4 is the structural representation of Non-sliding wire drawing device in the present invention;
Fig. 5 is the vertical view of Non-sliding wire drawing device in the present invention.
Drawing reference numeral
1 is that pay off rack 34 is straining pulley
2 is that multimode slip wire drawing machine 35 is bracing wire drum
21 is that drive motors 36 is cylinder
22 is that transmission device 37 is wire rod
23 is that bracing wire drum 38 is directive wheel
24 is that bracing wire mould 39 is drive motors
3 is that Non-sliding wire drawing device 4 is wire storage device
31 is that directive wheel 5 is take-up
32 is that branching wheel 6 is electrical control gear
33 is bracing wire mould
Embodiment
Below by Fig. 1 to 5, introduce a kind of specific embodiment of the present invention.
As shown in Fig. 1 to 5, a kind of wire drawing system for irregular wires of the present invention, comprises tactic described pay off rack 1, multimode slip wire drawing machine 2, Non-sliding wire drawing device 3, wire storage device 4, take-up 5 and electrical control gear 6 successively.Between described pay off rack 1 and described multimode slip wire drawing machine 2, round line dog is set and wears mould machine, between described multimode slip wire drawing machine 2 and profile shapes orthoscopic dog is set between Non-sliding wire drawing device 3 wears mould machine.
Described multimode slip wire drawing machine 2 comprises drive motors 21, transmission device 22 and bracing wire drum 23; described drive motors 21 drives all described bracing wire drums 23 by described transmission device 22 simultaneously, between adjacent two described bracing wire drums 23, is provided with a bracing wire mould 24.
After described Non-sliding wire drawing device 3 is arranged on the station of described multimode slip wire drawing machine 2, it comprises directive wheel 31, branching wheel 32, bracing wire mould 33, straining pulley 34, bracing wire drum 35, cylinder 36, wire rod 37, drive motors 39 and electrical control gear, described bracing wire drum 35 is positioned at the line outlet place of bracing wire mould 33, described drive motors 39 is connected with bracing wire drum 35, described branching wheel 32 is arranged on the same plane of described bracing wire drum 35, described branching wheel 32 is provided with some roads and divides wire casing, described point of wire casing is wound around described wire rod 37, by described wire rod 37 transmissions, described branching wheel 32 rotates with described bracing wire drum 35.Described curved bar two ends connect respectively the rotating shaft of cylinder bar and the described active tension wheel 34 of described cylinder 36, under the effect of described cylinder 36, offer wire rod 37 some tensions, are convenient to transmission and the drawing of wire rod 37.
Described active tension wheel 34 is provided with signal feedback device, described signal feedback device is connected with described electrical control gear, the rate of tension Data Concurrent that described signal feedback device gathers on described active tension wheel 34 is delivered to described electrical control gear, and described electrical control gear is according to the rotating speed of drive motors 39 described in rate of tension Data Control.Described directive wheel 31 is located at described bracing wire mould 33 incoming line places, by wire rod 37 smoothnesses the described bracing wire mould incoming line place of leading.
In actual production, described Non-sliding wire drawing device 3 also comprises that a gear box, a pair of gear box provide lubricating system and a frame dividing plate of lubricating oil, described drive motors 39 connects described bracing wire drum 35 by described gear box, be convenient to regulate the rotating speed of described bracing wire drum 35, described frame dividing plate is arranged between described gear box and runner, prevent that lubricating oil is penetrated into directive wheel 31, bracing wire mould 33, bracing wire drum 35, branching wheel 32 etc. runner and gets on, guarantee that the drawing of wire rod 37 is not subject to the impact of lubricating oil.
Operating state of the present invention is as follows:
Continuation is referring to Fig. 1,2, when wire drawing system for irregular wires of the present invention draws Extra High Strength aluminium alloy monofilament, first the wire rod on pay off rack 1 enters in multimode slip wire drawing machine 2 after round line dog is worn mould machine pointing, wire rod draws in multimode slip wire drawing machine 2, wire rod is attenuated, but still keep circular section; After multimode slip wire drawing machine 2, through profile shapes orthoscopic dog, wear mould machine and make wire rod alteration of form, then through Non-sliding wire drawing device group 3, shaped wire is stretched.Non-sliding wire drawing device group 3 comprises 7 Non-sliding wire drawing devices in this embodiment, shaped wire is successively by completing the drawing to special-shaped wire after these 7 Non-sliding wire drawing devices, and the special-shaped wire having drawn enters take-up 5 through wire storage device 4.This wire drawing system for irregular wires is controlled by electrical control gear 6, and electrical control gear 6 comprises PLC and touch-screen, easy to operate.This wire drawing system for irregular wires first attenuates wire rod by slip wire drawing machine, by Non-sliding wire drawing device, complete again the sizing stretching of special-shaped wire, reasonable in design, be easy to realize, can be according to the requirement of the difference of material wire and wire diameter size and shape, change the modulus of slip wire drawing machine and the number of units of Non-sliding wire drawing device and realize, very convenient, be suitable for.
Referring to Fig. 3; enter the head of wire rod of multimode slip wire drawing machine 2 after round line dog is worn mould machine and attenuated; first on first bracing wire drum, be wound around after several circles; then through first bracing wire mould, arrive next bracing wire drum; and then be wound around, wear mould; pass after all nibs successively, then enter Non-sliding wire drawing device below.
Referring to Figure 4 and 5; Extra High Strength aluminium alloy wires 37 is after slip wire drawing machine 2; by profile shapes orthoscopic dog, wear the cross sectional shape of mould machine change wire rod head; then by directive wheel 31, led by bracing wire mould 33; Extra High Strength aluminium alloy wires 37 by bracing wire mould 33 after; between bracing wire drum 35 and branching wheel 32, be wound around, wire rod 37 can not be slided in pulling process.Branching wheel 32 is provided with a point wire casing, can guarantee that Extra High Strength aluminium alloy wires 37 can not overlap in the process being wound around, extruding, friction, guarantee wire rod 37 surface quality, after being wound around on bracing wire drum 35 and branching wheel 32, Extra High Strength aluminium alloy wires 37 enters the directive wheel 38 of next Non-sliding wire drawing device through straining pulley 34, straining pulley 34 is connected with cylinder 36, cylinder 36 is exerted pressure to straining pulley 34, guarantee the enough tension force of wire rod 37 in pulling process, guarantee that shaped wire 37 does not have relative sliding on the bracing wire drum 35 of every a time, on straining pulley 34, signal feedback device is installed, this signal feedback device is connected with electrical control gear, electrical control gear is controlled the rotating speed of next Non-sliding wire drawing device drive motors by feedback signal size, further guarantee the synchronous drawing process requirement of wire rod, prevent to slide.
On straining pulley 34, signal feedback device is installed, this signal feedback device is connected with electrical control gear, electrical control gear is controlled the rotating speed of next Non-sliding wire drawing device drive motors by feedback signal size, further guarantee the synchronous drawing process requirement of wire rod.
In summary, the present invention adopts slip wire drawing machine and the mode of Non-sliding wire drawing device combination to meet the needs of the different compression ratios of wire rod, the compression that elder generation carries out circular cross-section by slip wire drawing machine above draws, then by Non-sliding wire drawing device below, is completed the drawing of profiled-cross-section wire rod.Comprise in the present invention Non-sliding wire drawing device, because having independent drive motors, the each bracing wire drum of this Non-sliding wire drawing device drives, therefore in the process of drawing shaped wire, between wire rod and drum, there is no relative sliding, rely on the adjustment of drive motors rotating speed, just can realize the multistage synchro-draw to shaped wire.This Non-sliding wire drawing device is provided with branching wheel; Branching wheel is provided with a point wire casing, can avoid wire rod in pulling process because the problems such as extruding, friction cause surface damage; Thereby the present invention contributes to improve the surface quality of shaped wire and necessary drawing process requirement.
Above-described embodiment is only for illustrating technological thought of the present invention and feature, its object is to make those skilled in the art can understand content of the present invention and implement according to this, can not only with the present embodiment, limit the scope of the claims of the present invention, be all equal variation or modifications of doing according to disclosed spirit, still drop in the scope of the claims of the present invention.
Claims (6)
1. a wire drawing system for irregular wires, it is characterized in that: comprise multimode slip wire drawing machine (2), at least one Non-sliding wire drawing device (3), electrical control gear (6) and profile shapes orthoscopic dog are worn mould machine, described profile shapes orthoscopic dog is worn mould machine and is arranged between described multimode slip wire drawing machine (2) and Non-sliding wire drawing device (3), after described Non-sliding wire drawing device (3) is arranged on the station of described multimode slip wire drawing machine (2), it comprises branching wheel (32), bracing wire mould (33), active tension wheel (34), bracing wire drum (35), cylinder (36), drive motors (39) and curved bar, described bracing wire drum (35) is positioned at the line outlet place of bracing wire mould (33), described drive motors (39) is connected with bracing wire drum (35), each bracing wire drum has independent drive motors to drive, described branching wheel (32) is arranged on the same plane of described bracing wire drum (35), described branching wheel (32) is provided with some points of wire casings, described point of wire casing is wound with wire rod (37), by described wire rod (37) transmission, described branching wheel (32) rotates with described bracing wire drum (35), described curved bar two ends connect respectively the rotating shaft of cylinder bar and the described active tension wheel (34) of described cylinder (36), described active tension wheel (34) is provided with signal feedback device, described signal feedback device is connected with described electrical control gear, the rate of tension Data Concurrent that described signal feedback device gathers on described active tension wheel (34) is delivered to described electrical control gear, described electrical control gear is according to the rotating speed of drive motors (39) described in rate of tension Data Control.
2. wire drawing system for irregular wires according to claim 1; it is characterized in that: also comprise pay off rack (1), wire storage device (4) and take-up (5), described pay off rack (1), multimode slip wire drawing machine (2), Non-sliding wire drawing device (3), wire storage device (4) and take-up (5) successively order are arranged.
3. wire drawing system for irregular wires according to claim 2; it is characterized in that: described multimode slip wire drawing machine (2) comprises drive motors (21), transmission device (22) and bracing wire drum (23); described drive motors (21) drives all described bracing wire drums (23) by described transmission device (22) simultaneously, is provided with a bracing wire mould (24) between adjacent two described bracing wire drums (23).
4. wire drawing system for irregular wires according to claim 3, is characterized in that: also comprise that round line dog wears mould machine, be arranged between described pay off rack (1) and described multimode slip wire drawing machine (2).
5. wire drawing system for irregular wires according to claim 1, is characterized in that: also comprise a directive wheel (31), described directive wheel (31) is located at described bracing wire mould (33) incoming line place.
6. wire drawing system for irregular wires according to claim 5, it is characterized in that: also comprise that a gear box, a pair of gear box provide lubricating system and a frame dividing plate of lubricating oil, described drive motors (39) connects described bracing wire drum (35) by described gear box, and described frame dividing plate is arranged between described gear box and runner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010608040.6A CN102568706B (en) | 2010-12-23 | 2010-12-23 | Wire drawing system for irregular wires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010608040.6A CN102568706B (en) | 2010-12-23 | 2010-12-23 | Wire drawing system for irregular wires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102568706A CN102568706A (en) | 2012-07-11 |
| CN102568706B true CN102568706B (en) | 2014-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010608040.6A Expired - Fee Related CN102568706B (en) | 2010-12-23 | 2010-12-23 | Wire drawing system for irregular wires |
Country Status (1)
| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103521536A (en) * | 2013-10-29 | 2014-01-22 | 伊东新(德阳)线缆设备有限公司 | Single-transmission aluminum alloy wire drawing system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60132877A (en) * | 1983-12-19 | 1985-07-15 | Showa Electric Wire & Cable Co Ltd | Cable winding device |
| CN2472831Y (en) * | 2001-04-13 | 2002-01-23 | 上海鸿得利机械制造有限公司 | Slide aluminium (copper) wire big drawing machine |
| CN101510455A (en) * | 2009-03-30 | 2009-08-19 | 德阳东佳港机电设备有限公司 | Technology and apparatus for manufacturing shaped conductor |
| CN201383384Y (en) * | 2008-12-25 | 2010-01-13 | 上海金东线缆设备有限公司 | Fine wire drawing machine with continuous annealing device |
| CN201613265U (en) * | 2010-03-01 | 2010-10-27 | 上海浦东钧艺电工机械有限公司 | Non-sliding continuous linear non-ferrous metal high-speed shaped-wire wire stretcher |
-
2010
- 2010-12-23 CN CN201010608040.6A patent/CN102568706B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60132877A (en) * | 1983-12-19 | 1985-07-15 | Showa Electric Wire & Cable Co Ltd | Cable winding device |
| CN2472831Y (en) * | 2001-04-13 | 2002-01-23 | 上海鸿得利机械制造有限公司 | Slide aluminium (copper) wire big drawing machine |
| CN201383384Y (en) * | 2008-12-25 | 2010-01-13 | 上海金东线缆设备有限公司 | Fine wire drawing machine with continuous annealing device |
| CN101510455A (en) * | 2009-03-30 | 2009-08-19 | 德阳东佳港机电设备有限公司 | Technology and apparatus for manufacturing shaped conductor |
| CN201613265U (en) * | 2010-03-01 | 2010-10-27 | 上海浦东钧艺电工机械有限公司 | Non-sliding continuous linear non-ferrous metal high-speed shaped-wire wire stretcher |
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| Publication number | Publication date |
|---|---|
| CN102568706A (en) | 2012-07-11 |
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