CN102394151B - Device used for producing flat transposed aluminium conductor and provided with transposition device - Google Patents
Device used for producing flat transposed aluminium conductor and provided with transposition device Download PDFInfo
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- CN102394151B CN102394151B CN 201110384102 CN201110384102A CN102394151B CN 102394151 B CN102394151 B CN 102394151B CN 201110384102 CN201110384102 CN 201110384102 CN 201110384102 A CN201110384102 A CN 201110384102A CN 102394151 B CN102394151 B CN 102394151B
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Abstract
The invention relates to a device used for producing a flat transposed aluminium conductor and provided with a transposition device, which mainly comprises two parts: a device main body and the transposition device, wherein the device main body comprises a positioning shaft, an adjusting shaft sleeve, a connecting shaft sleeve, a fixed shaft, a stranding cage main shaft and a stranding cage; the transposition device comprises a shaping die, a die holder, a pressing cover and a positioning tongue; the positioning shaft of the device main body is in screwed connection with the adjusting shaft sleeve behind the positioning shaft; the front end of the positioning shaft is in screwed connection with the positioning tongue arranged in the transposition device; the positioning tongue is matched with the shaping die arranged on the die holder, and the pressing cover is arranged at the upper end of the shaping die; the vertical surface on one wire inlet side of the die holder is vertical to the central line of the positioning shaft; the positioning shaft is coincided with the central line of the stranding cage main shaft; and the shaping die installed on the die holder and the positioning tongue are coincided with the central line of the positioning shaft. By adopting the device, the running speed and product quality of a flat transposed aluminium conductor production line can be effectively improved, the labor intensity of operators is reduced, and the device is particularly suitable for mass production.
Description
Technical field
The present invention relates to a kind of electromagnetic wire production equipment, particularly a kind of equipment that is provided with the production flat transposition aluminum conductor of transposer.
Background technology
At present, the flat transposition aluminum conductor is the new product of in recent years electromagnetic wire industry development, uses that the reactor of this product coiling is applied in successfully that China's electrical network is super, in the UHV transmission line.The flat transposition aluminum conductor is with film-insulated winding round aluminum wire, through the rectangular transposition aluminum conductor of formation rule ground multilayer arrangement behind transposition, shaping, the die mould by many.Wire after the moulding, it is wrapped continuously to make multilayer with insulation film and laminated film.The key technology of this product is the transposition of wire, and existing transposition form is the rotation by cage, and the transposition mould that drives on the transposer by power transmission shaft forces transposition and die mould to all solid conductors in producing; This transposition form is larger to the damage of film-insulated winding round aluminum wire, affects the dielectric strength between solid conductor, produces easily the problems such as wire jumper, dislocation; And workman's operation easier is large, and labour intensity is high, and production efficiency is very low, demand that can not the satisfying the market development.
Therefore, provide the equipment of a kind of simple in structure, dependable performance, easy and simple to handle, production flat transposition aluminum conductor that practical function is provided with transposer significantly, become one of these those skilled in the art problem anxious to be addressed.
Summary of the invention
The object of the invention is to overcome above-mentioned weak point, the equipment of the production flat transposition aluminum conductor that is provided with transposer of a kind of simple in structure, reasonable in design, dependable performance, easy and simple to handle, Effective Raise production efficiency and product quality is provided.
The technical solution adopted in the present invention is for achieving the above object: a kind of equipment that is provided with the production flat transposition aluminum conductor of transposer, and this equipment is made of equipment body and transposer two parts;
Described equipment body comprises locating shaft, regulates axle sleeve, connecting bushing, fixed axis, cage main shaft and cage; The described cage alignment of shafts is provided with connecting bushing, and connecting bushing one end is connected with fixed axis, and the other end is connected with the regulating shaft threading, and the other end of regulating axle sleeve is provided with four orthogonal jackscrews in position; Described locating shaft carries out position adjustments in regulating axle sleeve hollow, and makes the central lines of its center line and cage main shaft by four jackscrews that regulating shaft puts;
Described transposer comprises sizing die, mold base, gland and allocation tongue; Locating shaft in the described equipment body is connected with thereafter regulating shaft threading, the allocation tongue that is provided with in the locating shaft front end screwed connection transposer, and allocation tongue cooperates with the sizing die that mold base is provided with, and the sizing die upper end is provided with gland; The vertical plane of described mold base inlet wire one side is vertical with the center line of locating shaft, and locating shaft overlaps with the auger spindle centerline, is installed in sizing die and wherein allocation tongue and locating shaft central lines on the mold base.
Described allocation tongue cooperates the formation plastic chamber with sizing die.
The incoming line cross section of described sizing die is the fillet rectangle, and the line outlet cross section is flat bar, and its chamber filleted corner rectangle is tapering, is that depth scale is 2:1 in the fillet rectangle of tapering and the flat bar chamber.
The invention has the beneficial effects as follows: flat transposition aluminum conductor production line adopt be provided with the equipment of this transposer after owing to solved because the halting problem that transposition often causes so that the output increased of flat transposition aluminum conductor more than 30%.Because the transposer structural design in this equipment is advanced, transposition, shaping are finished in smooth cavity smoothly, eliminated the torsion that forces of transposition, controlled many thin film winding round aluminum wires aborning in strict accordance with order replace not wire jumper, do not misplace, make product quality that reliable assurance arranged.Simultaneously because this equipment of employing, move very reliably, improved production capacity, the product quality of Effective Raise flat transposition aluminum conductor has alleviated workload, has reduced operating personnel's labour intensity; China is super in order to satisfy, the ultra high voltage equipment for power transmission and distribution is to the requirement of the technical indicators such as Yield and quality of flat transposition aluminum conductor, has brought into play very important effect.
In a word, it is simple in structure, and is reasonable in design, and performance safety is reliable, easy and simple to handle, and the effect highly significant is particularly suitable for large-scale production.
Description of drawings
Fig. 1 is structural representation of the present invention;
Among the figure: 1 transposition aluminum conductor, 2 sizing dies, 3 mold bases, 4 glands, 5 allocation tongues, 6 thin film winding round aluminum wires, 7 locating shafts, 8 regulate axle sleeve, 9 connecting bushings, 10 fixed axis, 11 cage main shafts, 12 cages.
Embodiment
Below in conjunction with accompanying drawing and preferred embodiment, to according to embodiment provided by the invention, structure, details are as follows for feature:
As shown in Figure 1, a kind of equipment that is provided with the production flat transposition aluminum conductor of transposer, this equipment is made of equipment body and transposer two parts;
Described equipment body comprises locating shaft 7, regulates axle sleeve 8, connecting bushing 9, fixed axis 10, cage main shaft 11 and cage 12; Described cage 12 is provided with cage main shaft 11, and cage main shaft 11 centers are provided with connecting bushing 9, and connecting bushing 9 one ends are connected with fixed axis 10, and it is motionless to make connecting bushing 9 remain on cage main shaft 11 centers when cage 12 running; Connecting bushing 9 one ends and 8 screwed connections of adjusting axle sleeve are regulated axle sleeve 8 and are similarly hollow shaft, regulate axle sleeve 8 other ends and are provided with four orthogonal jackscrews in position; Institute's adjusting axle sleeve 8 front ends and locating shaft 7 screwed connections, described locating shaft 7 can carry out position adjustments in regulating axle sleeve 8 hollow, and makes the central lines of its center line and cage main shaft 11 by regulating four jackscrews on the axle sleeve 8.
Described transposer comprises sizing die 2, mold base 3, gland 4 and allocation tongue 5; The allocation tongue 5 that is provided with in the locating shaft 7 front end screwed connection transposers in the described equipment body, and allocation tongue 5 cooperates with the sizing die 2 that mold base 3 is provided with, and sizing die 2 upper ends are provided with gland 4; The vertical plane of described mold base 3 inlet wires one side is vertical with the center line of locating shaft 7, and locating shaft 7 and cage main shaft 11 central lines are installed in sizing die 2 and allocation tongue wherein 5 and locating shaft 7 central lines on the mold base 3.
Sizing die 2 center lines on the described mold base 3 and cage main shaft 11 central lines; Described cage main shaft 11 is hollow shafts, and fixed axis 10 is arranged at the center of cage main shaft 11, fixed axis 10 1 ends be fixed on the cage frame by fixed mount and and the bearing fit of the alignment of shafts its center at cage main shaft 11 is maintained static; Fixed axis 10 other ends are connected connection with connecting bushing, and pass the centre bearing of cage main shaft 11; So just make fixed axis 10 and connecting bushing 9 in 11 rotations of cage main shaft, still remain on middle maintaining static.
Described allocation tongue 5 cooperates the formation plastic chamber with sizing die 2; Be that described allocation tongue 5 cooperates with the sizing die 2 that is arranged with outward, allocation tongue 5 is interior, and sizing die 2 forms the rectangle vallecular cavity of an astragal chamfering outside; The incoming line cross section of described sizing die 2 is the fillet rectangle, and the line outlet cross section is flat bar, and its chamber filleted corner rectangle is tapering, is that depth scale is 2:1 in the fillet rectangle of tapering and the flat bar chamber.
In the enforcement, described sizing die 2 adopts copper alloy (tin bronze) material to make, and allocation tongue 5 can adopt the 45# steel to make, and surface smoothness is Ra1.60, so can abrasion film winding round aluminum wire 6 outsourcing films.Many thin film winding round aluminum wires 6 are under the drive of the rotation of cage 12 and equipment the place ahead hauling machine, the plastic chamber that consists of at allocation tongue 5 and sizing die 2 is rectangle vallecular cavity inward turning with chamfering and turns and advance, smoothly, regular formation rectangle, fineness can reach Ra1.60 in the vallecular cavity, thin film winding round aluminum wire 6 in the transposition aluminum conductor 1 of producing like this is difficult for sustaining damage, Effective Raise product quality, the output of transposition aluminum conductor 1, reduced operating personnel's labour intensity.
Operation principle:
Described allocation tongue 5 be transposition aluminum conductor 1 in process of production, many thin film winding round aluminum wires 6 are under the drive of the forward travel of the rotation of cage 12 and the traction of equipment the place ahead, multiple conducting wires by circulatory motion become gradually rounded square, ellipse, to the steel model of flat movement locus, the rectangle vallecular cavity of an astragal chamfering that forms between it and the sizing die 2 controlled many thin film winding round aluminum wires 6 aborning in strict accordance with order replace not wire jumper, do not misplace, make product quality that reliable assurance arranged.
Control adjusting device in described allocation tongue 5 centers is in the production process of transposition aluminum conductor 1, all single thin film winding round aluminum wires 6 all will be on cage 12 unwrapping wire, and with cage 12 rotations.
Described allocation tongue 5 is fixed on the center of rotary wire and the gap certain with the inner chamber maintenance of sizing die 2; Namely establish a fixed axis 10 in the main shaft center of cage 12, allocation tongue 5 is installed on the fixed axis 10, and can adjust angle and the position of allocation tongue 5; Make allocation tongue 5 and sizing die 2 form the cavity space of multiple conducting wires transposition, shaping, realize the production of flat transposition aluminum conductor 1.
Allocation tongue 5 is regulated axle sleeve 8 connecting bushings 9 and fixed axis 10 by the locating shaft 7 in the center control adjusting mechanism, be positioned at the remittance line center of many thin film winding round aluminum wires 6, be a bit larger tham the gap of thin film winding round aluminum wire 6 profile diameter sizes with the inner chamber transposition all surface maintenance partly of sizing die.Form many thin film winding round aluminum wires 6 in the process of rotating, making up, advancing, replace gradually, the smooth cavity of distortion, shaping is divided into flat transposition aluminum conductor 1 through setting section.The cavity shape size of sizing die 2 and the external surface shape size of allocation tongue 5 can be determined according to dimensional requirement and the radical of thin film winding round aluminum wire 6, the specification of line of flat transposition aluminum conductor 1, set different specifications and models.
During operation, be contained in the thin film winding round aluminum wire axle on cage main shaft 11 pay off racks, the thin film winding round aluminum wire 6 of drawing passes through respectively the cable-through hole of cage main shaft 11 ends, enters the transposition, the plastic chamber that are comprised of allocation tongue 5 and sizing die, is drawn from the typing outlet of plastic chamber by hauling machine.Many thin film winding round aluminum wires 6 carry out the circular motion transposition along allocation tongue 5 surfaces under the drive of cage 12 rotations and hauling machine, make the flat transposition aluminum conductor 1 of the regularly dual layer arrangement of a constant pitch; Changed existing by forcing the manufacture method of torsion transposition, roll forming.
During operation, sizing die 2 is the interlock shape with allocation tongue 5, when the thin film winding round aluminum wire 6 of certain specification enters production line, can move and regulate locating shaft 7, until the shaping cavity that allocation tongue 5 and sizing die 2 form is fit to the size of thin film winding round aluminum wire 6 specifications, then use jackscrew stationary positioned axle 7; Can make like this thin film winding round aluminum wire 6 carry out circular motion along allocation tongue 5 surfaces in the shaping cavity replaces.The equipment that is provided with this transposer improves the line speed of flat transposition aluminum conductor effectively, solves the existing defective of transposer in the original equipment, and satisfying the market is to the demand of flat transposition aluminum conductor output and quality.
Above-mentioned with reference to embodiment to the detailed description that this equipment that is provided with the production flat transposition aluminum conductor of transposer carries out, be illustrative rather than determinate; Therefore in the variation and the modification that do not break away under the general plotting of the present invention, should belong within protection scope of the present invention.
Claims (2)
1. equipment that is provided with the production flat transposition aluminum conductor of transposer, this equipment is made of equipment body and transposer two parts;
Described equipment body comprises locating shaft, regulates axle sleeve, connecting bushing, fixed axis, cage main shaft and cage; The described cage alignment of shafts is provided with connecting bushing, and connecting bushing one end is connected with fixed axis, and the other end is connected with the regulating shaft threading, and the other end of regulating axle sleeve is provided with four orthogonal jackscrews in position; Described locating shaft carries out position adjustments in regulating axle sleeve hollow, and makes the central lines of its center line and cage main shaft by four jackscrews that regulating shaft puts;
Described transposer comprises sizing die, mold base, gland and allocation tongue; Locating shaft in the described equipment body is connected with thereafter regulating shaft threading, the allocation tongue that is provided with in the locating shaft front end screwed connection transposer, and allocation tongue cooperates with the sizing die that mold base is provided with, and the sizing die upper end is provided with gland; The vertical plane of described mold base inlet wire one side is vertical with the center line of locating shaft, and locating shaft overlaps with the auger spindle centerline, is installed in sizing die and wherein allocation tongue and locating shaft central lines on the mold base; The plastic chamber that allocation tongue and sizing die consist of, the rectangle vallecular cavity of formation one astragal chamfering between allocation tongue and the sizing die.
2. the equipment that is provided with the production flat transposition aluminum conductor of transposer according to claim 1, the incoming line cross section that it is characterized in that described sizing die is the fillet rectangle, the line outlet cross section is flat bar, its chamber filleted corner rectangle is tapering, is that depth scale is 2:1 in the fillet rectangle of tapering and the flat bar chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110384102 CN102394151B (en) | 2011-11-28 | 2011-11-28 | Device used for producing flat transposed aluminium conductor and provided with transposition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110384102 CN102394151B (en) | 2011-11-28 | 2011-11-28 | Device used for producing flat transposed aluminium conductor and provided with transposition device |
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| Publication Number | Publication Date |
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| CN102394151A CN102394151A (en) | 2012-03-28 |
| CN102394151B true CN102394151B (en) | 2013-04-24 |
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| CN 201110384102 Active CN102394151B (en) | 2011-11-28 | 2011-11-28 | Device used for producing flat transposed aluminium conductor and provided with transposition device |
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| CN108899134A (en) * | 2018-07-06 | 2018-11-27 | 无锡统力电工股份有限公司 | The flat twisted wire production comb line apparatus of rutherford's cable |
| CN110444349B (en) * | 2019-09-18 | 2020-12-22 | 嘉兴市叶枫翎服饰有限公司 | Wrapping machine for flat wire |
| CN113593754B (en) * | 2021-08-13 | 2022-12-06 | 江苏宝杰隆电磁线有限公司 | Special electromagnetic wire for magnetic suspension, electromagnetic wire production equipment and production process |
| CN116825438B (en) * | 2023-08-15 | 2023-12-12 | 安徽尚纬电缆有限公司 | Twisted transposition profiling technological equipment of flat transposed conductor for extra-high voltage matched reactor |
| CN117198638B (en) * | 2023-08-15 | 2024-02-23 | 安徽尚纬电缆有限公司 | Six-direction adjustable twisting transposition device for transposed conductor |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB920532A (en) * | 1958-08-25 | 1963-03-06 | British Insulated Callenders | Improvements in or relating to transposing heads for use in the manufacture of transposed multiple strip conductor |
| CN201242913Y (en) * | 2008-08-18 | 2009-05-20 | 天津市经纬电材有限公司 | Profiling apparatus for producing square cut electrical wire and transposition electrical wire |
| CN101599322B (en) * | 2009-06-11 | 2010-12-08 | 无锡环宇电磁线有限公司 | Inner screen transposition wires doubling device |
| CN202332416U (en) * | 2011-11-28 | 2012-07-11 | 天津经纬电材股份有限公司 | Equipment with transposition device for producing flat transposition aluminum conductor |
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Address after: 300000 Tianjin Jinnan Economic Development Zone (Shuang Gang) Wang Gang Road 12 Patentee after: Tianjin Jingwei open Au Optronics Co Address before: 300350 Tianjin Jinnan District Jinnan Economic Development Zone (Shuang Gang) Wang Gang Road No. 12 Patentee before: Tianjin Jingwei Electric Wire Co., Ltd. |
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