CN203541867U - Cable-type welding wire double-twist strander - Google Patents
Cable-type welding wire double-twist strander Download PDFInfo
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- CN203541867U CN203541867U CN201320571594.2U CN201320571594U CN203541867U CN 203541867 U CN203541867 U CN 203541867U CN 201320571594 U CN201320571594 U CN 201320571594U CN 203541867 U CN203541867 U CN 203541867U
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Abstract
The utility model relates to welding wire processing equipment, in particular to a cable-type welding wire double-twist strander comprising a stranding device, a pay-off device, a shaping and destressing device, a traction device and a take-up device. Two opposing arch rockers are fixed on two spindles of the stranding device; each spindle is provided with a central hole and a side hole. The ends of the two opposing arch rockers are provided with arch belts connected with the two arch rockers. Each arch rocker is provided with wire inclined holes. The inner side of each arch belt is provided with a plurality of wire holes. The stranding device, the traction device and the take-up device are driven by a stranding motor, a traction motor and a take-up motor respectively. The cable-type welding wire double-twist strander has the advantages of high productivity and low vibrating noise.
Description
Technical field
The utility model relates to a kind of welding wire process equipment, particularly the two stranding machines of twisting with the fingers of a kind of cable formula welding wire.
Background technology
Cable formula welding wire described in the utility model, is consisted of middle cored welding wire and the welding wire that curls up that curls up middle cored welding wire, and what conventionally adopt that a middle cored welding wire and six roots of sensation diameter equal middle cored welding wire curls up that welding wire is stranded to be formed.Because cable formula welding wire can greatly improve the welding productivity of automatic welding and semiautomatic welding, thereby more and more receive welding the concern on boundary.
And the stranded equipment of this welding wire adopts tubular type stranding machine more.The rotating speed of tubular type stranding machine is the highest at present can only reach 1000 revs/min, and requires the power of motor very large.
And two sth. made by twisting stranders of producing for steel cord its turn scooter more than 2000 revs/min, and two lay pitch that often turned around, therefore claim two sth. made by twisting.Its production efficiency is the more than four times of tubular type stranding machine.This pair of sth. made by twisting strander is mainly comprised of motor, transmission device, main shaft, pulley, Flywheel disc, cradle and Loosen up wire wheel, Receiving wire wheel, collection winding apparatus, and main shaft is the axle that two on same axis have centre bore and side opening; Two Flywheel discs are arranged on two main shafts, and Flywheel disc external diameter edge is provided with wire-crossing wheel; Cradle is arranged on two spindle pitch places and is connected with two main shafts, and several Loosen up wire wheel are arranged in cradle; Two pulleys are separately positioned on Flywheel disc two main shaft side opening places of certain distance in addition, and the centre bore of main shaft communicates with side opening, and the size dimension of side opening should meet pulley and be connected with the smooth line of wire-crossing wheel; On Loosen up wire wheel, steel wire is the centre bore that accumulates strand and enter main shaft through collection winding apparatus (noseplate and line concentration mould form) in twisting process, then the centre bore that enters respectively another main shaft through pulley, two wire-crossing wheels, another pulleys, arrives Receiving wire wheel.Flywheel disc is connected with expansion set with main shaft, and cradle is connected with cradle bearing with two main shafts.During work, motor connects main shaft rotates Flywheel disc, drives draw-gear work simultaneously, make the multiple Loosen up wire wheel unwrapping wire in cradle, through collection, around wheel, enter axle center, arrive pulley, because the relative cradle of main shaft is made High Rotation Speed, often rotate a circle, steel strand forms a torque; Through Flywheel disc external diameter wire-crossing wheel, another pulley, another main shaft, there is again the hole of centre bore, arrive Receiving wire wheel, identical reason, main shaft and Flywheel disc often rotate a circle, and steel strand forms again a torque.Steel wire arrives Receiving wire wheel from cradle like this, and main shaft and Flywheel disc often rotate a circle, and steel strand forms two torques, has greatly improved production efficiency.
But the filament diameter of steel cord is very thin, is generally a few tenths of a mm, for filament diameter, reach the welding wire of 0.6～1mm, need to design the two stranding machines of twisting with the fingers of applicable cable formula welding wire.Because gage of wire is larger, require Loosen up wire wheel to have enough large, at least meet the needs of one class of production.Require, in cradle, seven large-sized Loosen up wire wheel to be installed, cradle size must corresponding increasing.Main shaft and Flywheel disc be corresponding increasing also, and the problem of bringing is that the rotary inertia of Flywheel disc increases, and corresponding drive motors and brake all require to add high-power.In addition, because the gage of wire after stranded is larger, when High Rotation Speed, can be curved outer under the effect of centrifugal force, with the increase of rotating speed, foreign minister's distance is larger, requires alignment of shafts height to strengthen.In addition, the motor that Flywheel disc is rotated with a connection main shaft drives draw-gear work simultaneously, complicated mechanism, and cannot realize the step-less adjustment of the lay pitch.
Because there is the deficiency that production efficiency is low, energy consumption is large in above-mentioned existing cable formula welding wire tubular type stranding machine, and propose a kind of new cable formula welding wire pair, twist with the fingers stranding machines, and the rotary inertia of its Flywheel disc reduces as far as possible, under High Rotation Speed, do not make welding wire open outward, the lay pitch can regulate arbitrarily.Through constantly research, design, and after repeatedly studying and improving, finally create the utility model having practical value.
Summary of the invention
Main purpose of the present utility model is, overcomes the deficiency of existing cable formula welding wire stranding machine, and provides a kind of new cable formula welding wire two stranding machines of twisting with the fingers, and technical problem to be solved is to enhance productivity.
The purpose of this utility model and solve its technical problem and realize by the following technical solutions.According to the two stranding machines of twisting with the fingers of a kind of cable formula welding wire the utility model proposes, comprise that by the stranded motor-driven centre being positioned on same axis, leaving two of adjustable distance has the main shaft of centre bore and side opening and the stranding device that pulley forms, be located at the actinobacillus device with multiple Loosen up wire wheel in cradle, be located at the shaping destressing device on main-shaft axis extended line, draw-gear and take-up, described cradle hangs on two main-axis ends, on two main shafts of wherein said stranding device, be installed with the arc rocking arm that two subtends arrange, the arm end of the arc rocking arm of described two subtend settings is provided with the bow band that connects two arc rocking arms, described arc rocking arm is provided with threading inclined hole, described bow band inner side is provided with multiple cable holes, described stranding device, draw-gear and take-up are respectively by stranded motor, traction electric machine and take-up motor drive.
The purpose of this utility model and solve its technical problem and also can be applied to the following technical measures to achieve further.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, the spacing between wherein said two main shafts on same axis is adjustable.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, are positioned in wherein said cradle on the axis of two main shafts and are also provided with the line concentrator consisting of noseplate and line concentration mould.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, are provided with seven Loosen up wire wheel in wherein said cradle, wherein six is to curl up welding wire Loosen up wire wheel, and one is middle cored welding wire Loosen up wire wheel; In described cradle, be provided with the first installing plate and the second installing plate, described the first installing plate is positioned on main-shaft axis, its bilateral symmetry is respectively provided with three permanent tension stringing seats, and described six curl up on the permanent tension stringing seat that welding wire Loosen up wire wheel is installed on respectively described the first installing plate; Described the second installing plate, be positioned at a side of main-shaft axis, the permanent tension stringing seat in the center which is provided with, described middle cored welding wire Loosen up wire wheel is located on the permanent tension stringing seat in described center, and described the first installing plate is arranged in 1/2nd height and positions of cored welding wire Loosen up wire wheel; The axis of described seven Loosen up wire wheel is parallel, and perpendicular to first, second installing plate.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, wherein said shaping destressing device, comprise be arranged in a straight line cross twister structure and two-way destressing mechanism; Or shaping pressing mold and two-way destressing mechanism.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, the wherein said twister structure of crossing is the wheeled twister structure of crossing, comprise the bearing with two axis holes, there is the reversing frame of two end axles, band wheels, cross sth. made by twisting motor and four wire-crossing wheels, described end axle is provided with centre bore, described reversing frame is located in its two end in two axis holes of described bearing, the described sth. made by twisting motor crossed is by the band wheels described reversing frame that links, described four wire-crossing wheels become that two rows are staggered to be located in described reversing frame, the cable formula welding wire of the cable formula welding wire of the inlet wire side of inlet wire wire-crossing wheel wherein and the outgoing line side of outlet wire-crossing wheel is positioned on the axis of two end axles.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, wherein said shaping pressing mold, comprise base, drawing-die holder and drawing-die, described drawing-die is fixed in described drawing-die holder, described drawing-die is divided into upper mold section and female die along pulling eye axis, described drawing-die holder comprises upper fixed seat, lower fixed seat and hold down gag, on the opposite face of described upper and lower holder, be respectively equipped with upper and lower half module holddown groove, described upper and lower half module is located at respectively in the upper and lower half module holddown groove of described upper and lower holder, and described upper and lower holder is involutory fixing by described hold down gag.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, wherein said drawing-die is to make with duroplasts.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, wherein said two-way destressing mechanism becomes vertical destressing mechanism that two rows' wire-crossing wheel forms and horizontal destressing mechanism by multiple alternative arrangements, and the array pitch of the wire-crossing wheel of described alternative arrangement is adjustable.
The two stranding machines of twisting with the fingers of aforesaid cable formula welding wire, wherein said stranded motor and traction electric machine are the variable-frequency motors with the FEEDBACK CONTROL of testing the speed; Described take-up motor is permanent tension force variable-frequency motor.
The utility model compared with prior art has obvious advantage and beneficial effect.By technique scheme, the two stranding machines of twisting with the fingers of the utility model cable formula welding wire can reach suitable technological progress and practicality, and have the extensive value in industry, and it at least has following advantages:
1, the two stranding machines of twisting with the fingers of the utility model cable formula welding wire, in stranding device, the arc rocking arm arranging by two subtends replaces Flywheel disc, the rotary inertia of revolving part is reduced greatly, not only reduced the power of stranded motor and brake gear, and rotating speed is improved, the rotating speed of stranding device of the present utility model can reach more than 2000 revs/min, production efficiency improves greatly, manufacturing cost reduces relatively, increases economic efficiency, in the practicality of using and cost benefit, really meet industry development completely required, quite there is industrial utilization.
2, the two stranding machines of twisting with the fingers of the utility model cable formula welding wire adopt inner side to be provided with the bow band of multiple cable holes in stranding device, and the welding wire being curled up passes described multiple cable holes, thereby avoids opening outward because the effect of centrifugal force makes welding wire, and the radius of gyration is controlled.Thereby reduced the height of main shaft and cradle, not only saved material, and be easy to operate, particularly changed the Loosen up wire wheel in cradle, alleviated labour intensity, improved efficiency.
If 3, the two stranding machines of twisting with the fingers of the utility model cable formula welding wire adopt shaping pressing mold to replace twist device, to save sth. made by twisting electric motor and controller and reduction gearing mechanism, further reduce manufacturing cost, meet cost benefit, and really there is the value in industry, be suitable for industrial circle and extensively promote the use of.
4, the utility model cable formula welding wire is two twists with the fingers stranding machine not only rotating speed is high, and vibration and noise little.
5, structure of the present utility model really has more technological progress than existing welding wire stranding machine, and the architectural feature that it is unique and function are also far from existing welding wire stranding machine and can compare, more existing welding wire stranding machine has the multinomial effect of enhancement, and progress on possessing skills.
In sum, the two stranding machines of twisting with the fingers of cable formula welding wire of the utility model novelty, there is above-mentioned plurality of advantages and practical value, no matter all have larger improvement in its structure at equipment or function, there is technically significant progress, and produced handy and practical effect, and more existing welding wire stranding machine has the outstanding effect of enhancement, thereby being more suitable for practicality, and having the extensive value of industry, is really a new and innovative, progressive, practical new design.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, and for above and other object of the present utility model, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of the two a kind of embodiments of twisting with the fingers stranding machine of the utility model cable formula welding wire.
Fig. 2 is the structural representation of the two another kind of embodiments of twisting with the fingers stranding machine of the utility model cable formula welding wire.
Fig. 3 is the two top views of crossing twister structure of twisting with the fingers stranding machine of the utility model cable formula welding wire.
Fig. 4 is the structural representation of the two shaping pressing molds of twisting with the fingers stranding machine of the utility model cable formula welding wire.
The specific embodiment
Refer to Fig. 1, shown in Fig. 2, the two stranding machines of twisting with the fingers of cable formula welding wire of the utility model preferred embodiment, comprise by stranded motor 11, driven be positioned at two on same axis there is the main shaft 12 of centre bore 17 and side opening 18 and stranding device 1 that pulley 13 forms, be located at the multiple Loosen up wire wheel 31 of having of cradle 2 and wire-crossing wheel 32 actinobacillus device 3, be located at shaping destressing device 4, draw-gear 5 and take-up 6 on main-shaft axis extended line, described cradle 2 hangs on the axle head of two main shafts 12; Above-mentioned each device all belongs to the basic structure of existing steel cord stranding machine.For adapting to the stranded needs of high speed of cable formula welding wire, on two main shafts 12 of described stranding device 1, be installed with the arc rocking arm 14 that two subtends arrange, the arm end of the arc rocking arm 14 of described two subtend settings is provided with the bow of connection two arc rocking arms and is with 15.Described arc rocking arm is provided with threading inclined hole 19, and described bow band inner side is provided with multiple cable holes 16.Described stranding device 1, draw-gear 5 and take-up 6 are driven by stranded motor 11, traction electric machine 51 and take-up motor 61 respectively.
In described cradle 2, be positioned on the axis of two main shafts 12 and be also provided with the line concentrator 7 being formed by noseplate 71 and line concentration mould 72.
By the stranded cable formula welding wire forming of seven root wires, in cradle 2, be provided with seven Loosen up wire wheel 31, wherein six is to curl up welding wire Loosen up wire wheel, one is middle cored welding wire Loosen up wire wheel.Specifically in described cradle, be provided with the first installing plate 21 and the second installing plate 22, described the first installing plate 21 is positioned on main shaft 12 axis, its bilateral symmetry is respectively provided with three permanent tension stringing seats 33, and described six curl up welding wire Loosen up wire wheel and are installed on respectively on described permanent tension stringing seat 33; Described the second installing plate 22 is positioned at a side of main shaft 12 axis, the permanent tension stringing seat 34 in the center which is provided with, described middle cored welding wire Loosen up wire wheel is located on the permanent tension stringing seat 34 in described center, and described the first installing plate 21 is arranged in 1/2nd height and positions of cored welding wire Loosen up wire wheel; The axis of described seven Loosen up wire wheel is parallel, and perpendicular to first, second installing plate.
During work, welding wire on Loosen up wire wheel enters the noseplate 71 of line concentrator through wire-crossing wheel 32, wherein, middle cored welding wire enters line concentration mould 72 through the centre bore of noseplate 71, other six roots of sensation is curled up welding wire and is entered line concentration mould 72 via the wire-crossing wheel of being located on noseplate periphery, the welding wire that enters line concentration mould 72 by noseplate 71 accumulates welding wire centered by center, surrounding is the welding wire bundle that curls up welding wire, welding wire bundle after collecting enters the centre bore 17 of left side main shaft 12, then the threading inclined hole 19 passing on arc rocking arm through being located at the pulley 13 of side opening 18, by outside, enter the multiple cable holes 16 of bow with 15 inner sides, again through the threading inclined hole 19 on another arc rocking arm, by inner side, enter outside, by another pulley 13, enter the centre bore 17 of another main shaft, arrive shaping destressing device 4.Motor drive shaft is rotated arc rocking arm, and traction electric machine drives draw-gear work simultaneously, makes the Loosen up wire wheel unwrapping wire in cradle, because the relative cradle of arc rocking arm is made High Rotation Speed, often rotates a circle, and 7 strands of welding wires form a torque; Through arc rocking arm outside, by another spindle hole, arrive shaping destressing device again, the relative shaping destressing of arc rocking arm device often rotates a circle, and 7 strands of welding wires form again a torque.Welding wire arrives shaping destressing device from cradle like this, and arc rocking arm often rotates a circle, and 7 strands of welding wires form two torques, thereby have greatly improved production efficiency.
The utility model replaces Flywheel disc with arc rocking arm 14, and rotary inertia is greatly reduced.For preventing that stranded cable formula welding wire is in the process of High Rotation Speed, lower outside of the effect of centrifugal force, multiple cable holes 16 of bow band inner side limit cable formula welding wire.
Described two to have spacing between the main shaft 12 of centre bore and side opening adjustable, to adapt to the cradles of different sizes, for the welding wire of different-diameter, the size of I-beam wheel used need not, thereby the size of cradle is also different.
Described shaping destressing device 4, comprise be arranged in a straight line cross twister structure 41 and the two-way destressing 42(of mechanism as shown in Figure 1); Or shaping pressing mold 43 and the two-way destressing 42(of mechanism are as shown in Figure 2).
Described twister structure 41 is excessively the wheeled twister structures (as shown in Figure 1, Figure 3) of crossing, and comprises and has the bearing 411 of two axis holes, the reversing frame 414 with two end axles 412, band wheels 415, mistake sth. made by twisting motor 416 and four wire-crossing wheels 417.Two end axles 412 of described reversing frame 414 have centre bore 413, described reversing frame 414 is located in two axis holes of described bearing 411 with its two ends axle 412, the described sth. made by twisting motor 416 of crossing is by the band wheels 415 described reversing frame 414 that links, 417 one-tenth two rows of described four wire-crossing wheels are staggered to be located in described reversing frame 414, as shown in the figure, order from left to right, first, the 3rd is a row, second, the 4th is another row; The first wire-crossing wheel is wherein inlet wire wire-crossing wheel, and the 4th wire-crossing wheel is outlet wire-crossing wheel, and the cable formula welding wire of the cable formula welding wire of the inlet wire side of inlet wire wire-crossing wheel and the outgoing line side of outlet wire-crossing wheel is positioned at two to be had on the axis of end axle of centre bore.Cable formula welding wire from stranding device 1 is entered by the centre bore of the left-hand end axle 412 of crossing twister structure 41, after the first wire-crossing wheel break-in to the 3rd wire-crossing wheel, successively around the outlet direction to the 4th wire-crossing wheel after the 3rd wire-crossing wheel, the second wire-crossing wheel (in figure shown in double dot dash line).Cable formula welding wire does not does not increase and decrease through its lay pitch of twister structure, and its effect is to eliminate lay pitch error.
Described shaping pressing mold 43(is as Fig. 2, shown in Fig. 4), comprise base 431, drawing-die holder and drawing-die, described drawing-die is fixed in described drawing-die holder, described drawing-die is divided into upper mold section 432 and female die 433 along pulling eye axis, described drawing-die holder comprises upper fixed seat 434, lower fixed seat 435 and hold down gag 436, on described, on the opposite face of lower fixed seat, be respectively equipped with, female die holddown groove 437, 438, on described, female die 432, 433 be located at respectively described on, lower fixed seat upper, female die holddown groove 437, in 438, on described, lower fixed seat is involutory fixing by described hold down gag 436.Described hold down gag 436 adopts spiral clamping device (as shown in Figure 4) conventionally, or commercially available fast compactor.
Described drawing-die is to make with duroplasts.
Described two-way destressing mechanism becomes vertical destressing mechanism that two rows' wire-crossing wheel forms and horizontal destressing mechanism by multiple alternative arrangements, and the array pitch of the wire-crossing wheel of described alternative arrangement is adjustable.Two-way destressing mechanism is prior art, repeats no more.
It is the variable-frequency motor with the FEEDBACK CONTROL of testing the speed that described stranded motor, traction electric machine and mistake twisted with the fingers motor; Described take-up motor is permanent tension force variable-frequency motor.
The above, it is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, although the utility model discloses as above with preferred embodiment, but not in order to limit the utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, when can utilizing the technology contents of above-mentioned announcement to make a little change or being modified to the equivalent embodiment of equivalent variations, in every case be the content that does not depart from technical solutions of the utility model, any simple modification of above embodiment being done according to technical spirit of the present utility model, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (10)
1. the two stranding machines of twisting with the fingers of cable formula welding wire, comprise by stranded and be motor-drivenly positioned at two on same axis and there is the main shaft of centre bore and side opening and the stranding device that pulley forms, be located at the actinobacillus device with multiple Loosen up wire wheel in cradle, be located at the shaping destressing device on main-shaft axis extended line, draw-gear and take-up, described cradle hangs on two main-axis ends, it is characterized in that two of described stranding device has is installed with the arc rocking arm that two subtends arrange on the main shaft of centre bore and side opening, the arm end of the arc rocking arm of described two subtend settings is provided with the bow band that connects two arc rocking arms, described arc rocking arm is provided with threading inclined hole, described bow band inner side is provided with multiple cable holes, described stranding device, draw-gear and take-up are respectively by stranded motor, traction electric machine and take-up motor drive.
2. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 1, is characterized in that the spacing between described two main shafts on same axis is adjustable.
3. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 1, is characterized in that being also provided with in described cradle the line concentrator consisting of noseplate and line concentration mould on the axis that is positioned at two main shafts.
4. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 1, is characterized in that being provided with seven Loosen up wire wheel in described cradle, and wherein six is to curl up welding wire Loosen up wire wheel, and one is middle cored welding wire Loosen up wire wheel; In described cradle, be provided with the first installing plate and the second installing plate, described the first installing plate is positioned on main-shaft axis, its bilateral symmetry is respectively provided with three permanent tension stringing seats, and described six curl up on the permanent tension stringing seat that welding wire Loosen up wire wheel is installed on respectively described the first installing plate; Described the second installing plate, be positioned at a side of main-shaft axis, the permanent tension stringing seat in the center which is provided with, described middle cored welding wire Loosen up wire wheel is located on the permanent tension stringing seat in described center, and described the first installing plate is arranged in 1/2nd height and positions of cored welding wire Loosen up wire wheel; The axis of described seven Loosen up wire wheel is parallel, and perpendicular to first, second installing plate.
5. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 1, is characterized in that described shaping destressing device, comprise be arranged in a straight line cross twister structure and two-way destressing mechanism; Or shaping pressing mold and two-way destressing mechanism.
6. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 5, it is characterized in that the described twister structure of crossing is the wheeled twister structure of crossing, comprise the bearing with two axis holes, there is the reversing frame of two end axles, band wheels, cross sth. made by twisting motor and four wire-crossing wheels, described end axle is provided with centre bore, described reversing frame is located in its two end in two axis holes of described bearing, the described sth. made by twisting motor crossed is by the band wheels described reversing frame that links, described four wire-crossing wheels become that two rows are staggered to be located in described reversing frame, the cable formula welding wire of the cable formula welding wire of the inlet wire side of inlet wire wire-crossing wheel wherein and the outgoing line side of outlet wire-crossing wheel is positioned on the axis of two end axles.
7. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 5, it is characterized in that described shaping pressing mold, comprise base, drawing-die holder and drawing-die, described drawing-die is fixed in described drawing-die holder, described drawing-die is divided into upper mold section and female die along pulling eye axis, described drawing-die holder comprises upper fixed seat, lower fixed seat and hold down gag, on described, on the opposite face of lower fixed seat, be respectively equipped with, female die holddown groove, on described, female die be located at respectively described on, lower fixed seat upper, in female die holddown groove, on described, lower fixed seat is involutory fixing by described hold down gag.
8. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 7, is characterized in that described drawing-die is to make with duroplasts.
9. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 5, it is characterized in that described two-way destressing mechanism becomes vertical destressing mechanism that two rows' wire-crossing wheel forms and horizontal destressing mechanism by multiple alternative arrangements, the array pitch of the wire-crossing wheel of described alternative arrangement is adjustable.
10. the two stranding machines of twisting with the fingers of cable formula welding wire according to claim 1, is characterized in that described stranded motor and traction electric machine are the variable-frequency motors with the FEEDBACK CONTROL of testing the speed; Described take-up motor is permanent tension force variable-frequency motor.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571594.2U CN203541867U (en) | 2013-09-13 | 2013-09-13 | Cable-type welding wire double-twist strander |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320571594.2U CN203541867U (en) | 2013-09-13 | 2013-09-13 | Cable-type welding wire double-twist strander |
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| CN203541867U true CN203541867U (en) | 2014-04-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717263A (en) * | 2017-09-05 | 2018-02-23 | 苏州引力焊业科技有限公司 | The hank knotting device and welding wire stranding machine of a kind of welding wire stranding machine |
| CN108249207A (en) * | 2017-12-15 | 2018-07-06 | 明光万佳联众电子有限公司 | A kind of twisting machine |
-
2013
- 2013-09-13 CN CN201320571594.2U patent/CN203541867U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107717263A (en) * | 2017-09-05 | 2018-02-23 | 苏州引力焊业科技有限公司 | The hank knotting device and welding wire stranding machine of a kind of welding wire stranding machine |
| CN107717263B (en) * | 2017-09-05 | 2020-04-10 | 江苏引力焊业工程技术研究有限公司 | Wire stranding device of welding wire stranding machine and welding wire stranding machine |
| CN108249207A (en) * | 2017-12-15 | 2018-07-06 | 明光万佳联众电子有限公司 | A kind of twisting machine |
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