CN104785577A - Cu-Nb composite wire straightening device - Google Patents
Cu-Nb composite wire straightening device Download PDFInfo
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- CN104785577A CN104785577A CN201510218670.5A CN201510218670A CN104785577A CN 104785577 A CN104785577 A CN 104785577A CN 201510218670 A CN201510218670 A CN 201510218670A CN 104785577 A CN104785577 A CN 104785577A
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- composite wire
- adjusting slider
- frame
- straightening unit
- support body
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
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Abstract
The invention discloses a Cu-Nb composite wire straightening device which comprises a rack. A paying-off wheel, a first straightening unit, a second straightening unit, a guide wheel and a trailer wagon are installed on the rack in sequence. The paying-off wheel is rotationally installed at the upper end of a paying-off spool shaft. The lower end of the paying-off spool shaft is fixed to the rack. A tension device is fixed to the paying-off spool shaft, wherein the end of the tension device makes contact with the lower end face of the paying-off wheel, and the tension device prevents a Cu-Nb composite wire from being disengaged. The first straightening unit and the second straightening unit are of the same structure. The first straightening unit is horizontally installed, the second straightening unit is vertically installed, the guide wheel is installed at the upper end of a supporting rod, the lower end of the supporting rod is fixed to the rack, a driving device used for driving the trailer wagon to walk is installed on the rack, the rack is provided with a discharging groove and a walking rail used for enabling the trailer wagon to walk, and the discharging groove is located below the walking rail. The Cu-Nb composite wire straightening device can be well applicable to Cu-Nb composite wire straightening, is good in straightening effect, facilitates replacement of straightening components, and is low in using cost.
Description
Technical field
The present invention relates to a kind of straightener, especially relate to a kind of Cu-Nb composite wire straightener.
Background technology
Development high-intensity high-conductivity copper sill is one of focus of copper alloy research always, and high strength and high conductivity copper alloy is widely used in the devices such as electric contactor, lead frame, electric car and electric trains aerial condutor, electrical spring.In recent years, take into account high strength, the Cu-base composites of high connductivity is applied to nondestructive pulsed magnetic field field, magnet must run under the high field conditions of more than 60T, thus requires that magnet coiling material has high conductance to reduce Joule effect; Pulse magnet is when the High-Field of 10ms ~ 100ms level pulsewidth runs simultaneously, needs conductor material to have high strength and is subject to huge Lorentz force to bear magnet coil.Therefore, conductance is greater than 65%IACS, material section area is greater than 5mm in preparation
2, room temperature tensile intensity is greater than the high strength of 1GPa, the conductor coiling magnet coil of high connductivity, becomes the key in pulse magnet field.In recent years, some internationally famous research institutions have successively carried out the research of copper microcomposite Cu-Nb and Cu-Ag, and start to be applied in the middle of magnet construction, countries in the world researcher generally believes the pulsed magnetic field adopting Cu-Nb composite or Cu-Ag composite coiling magnet coil likely to realize 100T on the basis of putting into practice for many years.Good material is mated as tensile strength and conductance, it is the first-selection of high-intensity magnetic field body winding, but because Cu-Ag composite material preparation process is complicated, cost is high, so the Cu-Nb composite tool of researching and developing out excellent combination property is of great significance.
For the conductor material mainly Cu-Nb composite of pulse magnet, this composite take copper as matrix, and Nb core silk is reinforcement, adopts bundle drawing method technology, by repeatedly compound, multi pass drawing and heat treatment technics obtain continuous nanometer Nb fiber.Due to Cu-Nb composite wire in process of production, wire rod produces residual tension and causes wire rod unstable when plastic working, form shape of product defect, as flexural deformation etc. causes the uneven direct performance affecting following process and wire rod of the assembling of jacket secondary and plunger.Therefore, the flexural deformation improving Cu-Nb composite wire is key issue urgently to be resolved hurrily at present, and especially the fast development of paired pulses magnet has important realistic meaning.
Improve the flexural deformation of Cu-Nb composite wire, the aligning performance mainly by improving Cu-Nb composite wire realizes.At present, the domestic report had no about Cu-Nb composite wire straightener.The straightener of metal wire rod is many, but it is unsuitable for the aligning to Cu-Nb composite wire, be mainly manifested in the following aspects: (1) is without wire traction mechanism, the wire rod aligned is transported away by smoothing roll, be unfavorable for the aligning of Cu-Nb composite wire, leveling effect is not good, and aligning efficiency is low; (2) smoothing roll is adopted to align wire rod, when after using a period of time, the flattening precision of smoothing roll can not meet the demands, need by smoothing roll integral replacing, cost is high; (3) smoothing roll adopts bearing steel to make, and because soft, the hard degree of difference aligning wire rod is different in the process of aligning, can cause the scaling of Cu-Nb composite wire, have a strong impact on the performance of Cu-Nb composite wire; (4) the tensioner complex structure adopted, complicated operation, use cost is high.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of Cu-Nb composite wire straightener is provided, its structure is simple, reasonable in design and use easy to operate, well can be applicable to the aligning of Cu-Nb composite wire, leveling effect is good, be convenient for changing aligning parts, use cost is low.
For achieving the above object, the technical solution used in the present invention is: a kind of Cu-Nb composite wire straightener, it is characterized in that: comprise frame, described frame is provided with actinobacillus wheel successively, first resistance straightening unit, second resistance straightening unit, directive wheel and the trailer wagon for drawing Cu-Nb composite wire, described Cu-Nb composite wire is wrapped on directive wheel, described actinobacillus wheel is rotatably installed in the upper end of draw drum axle, the lower end of described draw drum axle is fixed in frame, described draw drum axle is fixed with end contact with the lower surface of actinobacillus wheel and prevent the tensioner that Cu-Nb composite wire comes off, described first resistance straightening unit is identical with the structure of the second resistance straightening unit, described first resistance straightening unit level is installed, described second resistance straightening unit is vertically installed, described directive wheel is arranged on the upper end of support bar, the lower end of described support bar is fixed in frame, described frame is provided with the drive unit for driving trailer wagon to walk, described frame is provided with blowpit and the walking track for trailer wagon walking, described blowpit is positioned at the below of walking track.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterized in that: described first resistance straightening unit and the second resistance straightening unit include support body, cover plate, first adjusting slider and the second adjusting slider, described cover plate is arranged on the top of support body and is fixedly connected with support body, described support body has chute, described first adjusting slider and the second adjusting slider to be all arranged in chute and can along slide, the side of described support body is provided with the first fine adjustment screw that end contacts with the first adjusting slider, the opposite side of described support body is provided with the second fine adjustment screw that end contacts with the second adjusting slider, described first fine adjustment screw and the second fine adjustment screw are all threaded with support body, the top of described first adjusting slider and the second adjusting slider is all provided with smoothing roll, the bottom of described support body is provided with horizontal fixed screw, the sidepiece of described support body is provided with vertical fixed screw, described support body is fixed in frame.
Above-mentioned a kind of Cu-Nb composite wire straightener, is characterized in that: the quantity of the running roller that described first adjusting slider top is installed is one, and the quantity of the running roller that described second adjusting slider top is installed is two.
Above-mentioned a kind of Cu-Nb composite wire straightener, is characterized in that: be connected with spring between described first adjusting slider and the second adjusting slider.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterized in that: described smoothing roll comprises rolling axle and running roller, described running roller is arranged on rolling axle by deep groove ball bearing, and described rolling axle is fixing on the cover board.
Above-mentioned a kind of Cu-Nb composite wire straightener, is characterized in that: described running roller is copper alloy running roller.
Above-mentioned a kind of Cu-Nb composite wire straightener, is characterized in that: the quantity of described first resistance straightening unit and the second resistance straightening unit is two, two the first resistance straightening units, near setting, leave gap between two the second resistance straightening units.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterized in that: described tensioner comprises adjustment seat, action head, regulating shaft, rubber washer and clamp nut, described adjustment seat is vertically arranged, described rubber washer is arranged on middle part in adjustment seat, the top of described clamp nut is positioned at adjustment seat, described clamp nut is threaded with adjustment seat and is pressed on rubber washer, described action head is arranged on adjustment seat internal upper part, the lower end of described action head is arranged with presses spring, the upper end of described regulating shaft to stretch in adjustment seat and with the lower end in contact of action head, described regulating shaft is threaded with clamp nut, the upper end of described action head contacts with the lower surface of actinobacillus wheel, described adjustment seat is fixed on regulating shaft by fastening bolt.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterized in that: described trailer wagon comprises hitch frame and to be arranged on hitch frame and wedge clamp for clamping or unclamp Cu-Nb composite wire, and the bottom of described hitch frame is provided with the road wheel of walking on walking track.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterized in that: described drive unit comprises motor, first power transmission shaft and second driving shaft, the output shaft of described motor is installed with drive pulley, described first power transmission shaft is installed with driven pulley and drive sprocket, described second driving shaft is installed with driven sprocket, described drive pulley and driven pulley are connected to form belt transport by belt, described drive sprocket and driven sprocket are connected to form chain transmission by chain, described chain is connected with the bottom of hitch frame, described motor is fixedly mounted in frame, described first power transmission shaft and second driving shaft are all rotatably installed in frame.
The present invention compared with prior art has the following advantages:
1, structure of the present invention is simple, reasonable in design and use easy to operate.
2, the present invention is by the draw of trailer wagon, make Cu-Nb composite wire realize draw in the process of aligning, effectively can not only guarantee the leveling effect of Cu-Nb composite wire, and be convenient to Cu-Nb composite wire to transport away, aligning efficiency is high, is suitable for mass production.
3, the present invention improves glacing flatness and the stability of Cu-Nb composite wire greatly, accelerates the assembling procedure of follow-up jacket especially, realizes large tensile strength.
4, smoothing roll of the present invention is primarily of rolling axle, running roller and deep groove ball bearing composition, like this when smoothing roll uses that after a period of time, flattening precision can not meet the demands, only running roller need be changed, greatly provide cost savings.
5, running roller of the present invention adopts copper alloy, consistent with the material of Cu-Nb composite wire wire rod, to ensure the surface quality of Cu-Nb composite wire in straightening process.
6, tensioner structure of the present invention is simple, and simple to operate, use cost is low.
7, the present invention well can not only be applicable to the aligning of Cu-Nb composite wire, also can be used for the aligning to Cu-Ag composite wire.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of the present invention first resistance straightening unit, the second resistance straightening unit.
Fig. 3 is the top view of Fig. 2.
Fig. 4 is the structural representation of smoothing roll of the present invention.
Fig. 5 is the structural representation of tensioner of the present invention.
Fig. 6 is the structural representation of trailer wagon of the present invention.
Description of reference numerals:
1-actinobacillus wheel; 2-Cu-Nb composite wire; 31-the first resistance straightening unit;
32-the second resistance straightening unit; 3-1-support body; 3-21-the first fine adjustment screw;
3-22-the second fine adjustment screw; 3-3-cover plate; 3-4-the first adjusting slider;
3-5-smoothing roll; 3-51-running roller; 3-52-deep groove ball bearing;
3-53-rolling axle; 3-61-horizontal fixed screw; 3-62-vertically fixed screw;
3-7-the second adjusting slider; 3-8-spring; 3-9-chute;
4-directive wheel; 4-1-support bar; 5-1-drive pulley;
5-2-driven pulley; 6-trailer wagon; 6-1-hitch frame;
6-2-wedge clamp; 6-3-road wheel; 7-blowpit;
8-motor; 9-1-the first power transmission shaft; 9-2-second driving shaft;
10-1-drive sprocket; 10-2-driven sprocket; 11-frame;
11-1-walking track; 12-draw drum axle; 13-fastening bolt;
14-tensioner; 14-1-clamp nut; 14-2-adjustment seat;
14-3-action head; 14-4-press spring; 14-5-rubber washer;
14-6-regulating shaft; 15-belt; 16-chain.
Detailed description of the invention
As shown in Figure 1, the present invention includes frame 11, described frame 11 is provided with actinobacillus wheel 1 successively, first resistance straightening unit 31, second resistance straightening unit 32, directive wheel 4 and the trailer wagon 6 for drawing Cu-Nb composite wire 2, described Cu-Nb composite wire 2 is wrapped on directive wheel 4, described actinobacillus wheel 1 is rotatably installed in the upper end of draw drum axle 12, the lower end of described draw drum axle 12 is fixed in frame 11, described draw drum axle 12 is fixed with end to contact with the lower surface of actinobacillus wheel 1 and the tensioner 14 preventing Cu-Nb composite wire 2 from coming off, described first resistance straightening unit 31 is identical with the structure of the second resistance straightening unit 32, described first resistance straightening unit 31 level is installed, described second resistance straightening unit 32 is vertically installed, described directive wheel 4 is arranged on the upper end of support bar 4-1, the lower end of described support bar 4-1 is fixed in frame 11, described frame 11 is provided with the drive unit for driving trailer wagon 6 to walk, the walking track 11-1 described frame 11 being provided with blowpit 7 and walking for trailer wagon 6, described blowpit 7 is positioned at the below of walking track 11-1.Wherein, directive wheel 4 pairs of Cu-Nb composite wires 2 play the guiding role, and prevent Cu-Nb composite wire 2 lateral deviation.
As shown in Figures 2 and 3, described first resistance straightening unit 31 and the second resistance straightening unit 32 include support body 3-1, cover plate 3-3, first adjusting slider 3-4 and the second adjusting slider 3-7, described cover plate 3-3 is arranged on the top of support body 3-1 and is fixedly connected with support body 3-1, described support body 3-1 has chute 3-9, described first adjusting slider 3-4 and the second adjusting slider 3-7 to be all arranged in chute 3-9 and can to slide along chute 3-9, the side of described support body 3-1 is provided with the first fine adjustment screw 3-21 that end contacts with the first adjusting slider 3-4, the opposite side of described support body 3-1 is provided with the second fine adjustment screw 3-22 that end contacts with the second adjusting slider 3-7, described first fine adjustment screw 3-21 and the second fine adjustment screw 3-22 is all threaded with support body 3-1, the top of described first adjusting slider 3-4 and the second adjusting slider 3-7 is all provided with smoothing roll 3-5, the bottom of described support body 3-1 is provided with horizontal fixed screw 3-61, the sidepiece of described support body 3-1 is provided with vertical fixed screw 3-62, described support body 3-1 is fixed in frame 11.During use, rotate the first fine adjustment screw 3-21, then the first fine adjustment screw 3-21 pushing tow first adjusting slider 3-4, rotates the second fine adjustment screw 3-22, then the second fine adjustment screw 3-22 pushing tow second adjusting slider 3-7, to realize the distance between adjustment first adjusting slider 3-4 and the second adjusting slider 3-7.
As shown in Figure 1, the quantity of the running roller that described first adjusting slider 3-4 top is installed is one, and the quantity of the running roller that described second adjusting slider 3-7 top is installed is two.
As shown in Figures 2 and 3, between described first adjusting slider 3-4 and the second adjusting slider 3-7, be connected with spring 3-8, prevent the first adjusting slider 3-4 and the second adjusting slider 3-7 lateral deviation.
As shown in Figure 4, described smoothing roll 3-5 comprises rolling axle 3-53 and running roller 3-51, and described running roller 3-51 is arranged on rolling axle 3-53 by deep groove ball bearing 3-52, and described rolling axle 3-53 is fixed on cover plate 3-3.
In the present embodiment, described running roller 3-51 is copper alloy running roller, consistent with the material of Cu-Nb composite wire 2 wire rod, to ensure the surface quality of Cu-Nb composite wire in straightening process.
As shown in Figure 1, the quantity of described first resistance straightening unit 31 and the second resistance straightening unit 32 is two, and two the first resistance straightening units 31, near setting, leave gap between two the second resistance straightening units 32.
As shown in Figure 5, described tensioner 14 comprises adjustment seat 14-2, action head 14-3, regulating shaft 14-6, rubber washer 14-5 and clamp nut 14-1, described adjustment seat 14-2 is vertically arranged, described rubber washer 14-5 is arranged on middle part in adjustment seat 14-2, the top of described clamp nut 14-1 is positioned at adjustment seat 14-2, described clamp nut 14-1 is threaded with adjustment seat 14-2 and is pressed on rubber washer 14-5, described action head 14-3 is arranged on adjustment seat 14-2 internal upper part, the lower end of described action head 14-3 is arranged with presses spring 14-4, the upper end of described regulating shaft 14-6 to stretch in adjustment seat 14-2 and with the lower end in contact of action head 14-3, described regulating shaft 14-6 is threaded with clamp nut 14-1, the upper end of described action head 14-3 contacts with the lower surface of actinobacillus wheel 1, described adjustment seat 14-2 is fixed on regulating shaft 14-6 by fastening bolt 13.During use, by adjustment regulating shaft 14-6, regulating shaft 14-6 is extruded and presses spring 14-4, press spring 14-4 squeezing action head 14-3, thus make the lower surface of action head 14-3 to actinobacillus wheel 1 have certain frictional force, ensure arrival line and egress line on the same line, thus avoid Cu-Nb composite wire 2 and come off due to the effect of pulling force, ensure that Cu-Nb composite wire 2 is tightened and be in line.
As shown in Figure 6, described trailer wagon 6 comprises hitch frame 6-1 and to be arranged on hitch frame 6-1 on and wedge clamp 6-2 for clamping or unclamp Cu-Nb composite wire 2, and the bottom of described hitch frame 6-1 is provided with at the road wheel 6-3 that track 11-1 walks that walks.
As shown in Figure 1, described drive unit comprises motor 8, first power transmission shaft 9-1 and second driving shaft 9-2, the output shaft of described motor 8 is installed with drive pulley 5-1, described first power transmission shaft 9-1 is installed with driven pulley 5-2 and drive sprocket 10-1, described second driving shaft 9-2 is installed with driven sprocket 10-2, described drive pulley 5-1 and driven pulley 5-2 is connected to form belt transport by belt 15, described drive sprocket 10-1 and driven sprocket 10-2 is connected to form chain transmission by chain 16, described chain 16 is connected with the bottom of hitch frame 6-1, described motor 8 is fixedly mounted in frame 11, described first power transmission shaft 9-1 and second driving shaft 9-2 is all rotatably installed in frame 11.
Operation principle of the present invention is: first, by the external end head of Cu-Nb composite wire 2 through the first resistance straightening unit 31, second resistance straightening unit 32 and directive wheel 4, and clamped by the wedge clamp 6-2 of trailer wagon 6, manual adjustment tensioner 14 makes backward pull act on draw drum axle 12, till Cu-Nb composite wire 2 cannot not drawn de-ly.Then, by regulating the first fine adjustment screw 3-21 and the second fine adjustment screw 3-22, make the first adjusting slider 3-4 and the second adjusting slider 3-7 to middle slip, thus achieve the gap of the smoothing roll 3-5 on adjustment first adjusting slider 3-4 and the smoothing roll 3-5 on the second adjusting slider 3-7.Secondly, starter motor 8, motor 8 drives drive pulley 5-1 to rotate, by belt 15 by power transmission to driven pulley 5-2, driven pulley 5-2 drives the first power transmission shaft 9-1 to rotate, and the first power transmission shaft 9-1 drives drive sprocket 10-1 to rotate, and then drives chain 16 to rotate; Because hitch frame 6-1 is connected with chain 16, so trailer wagon 6 pulls Cu-Nb composite wire 2 successively after the dynamic continuous straightening effect of the first resistance straightening unit 31 and the second resistance straightening unit 32 under the traction of chain 16, pull out under the guide effect of directive wheel 4, falling in blowpit 7 to suitable dimension through blocking, obtaining finished product Cu-Nb composite wire.
The above; it is only preferred embodiment of the present invention; not the present invention is imposed any restrictions, every above embodiment is done according to the technology of the present invention essence any simple modification, change and equivalent structure transformation, all still belong in the protection domain of technical solution of the present invention.
Claims (10)
1. a Cu-Nb composite wire straightener, it is characterized in that: comprise frame (11), described frame (11) is provided with successively actinobacillus wheel (1), first resistance straightening unit (31), second resistance straightening unit (32), directive wheel (4) and the trailer wagon (6) for drawing Cu-Nb composite wire (2), described Cu-Nb composite wire (2) is wrapped on directive wheel (4), described actinobacillus wheel (1) is rotatably installed in the upper end of draw drum axle (12), the lower end of described draw drum axle (12) is fixed in frame (11), described draw drum axle (12) is fixed with end to contact with the lower surface of actinobacillus wheel (1) and the tensioner (14) preventing Cu-Nb composite wire (2) from coming off, described first resistance straightening unit (31) is identical with the structure of the second resistance straightening unit (32), described first resistance straightening unit (31) level is installed, described second resistance straightening unit (32) is vertically installed, described directive wheel (4) is arranged on the upper end of support bar (4-1), the lower end of described support bar (4-1) is fixed in frame (11), described frame (11) is provided with the drive unit for driving trailer wagon (6) to walk, the walking track (11-1) described frame (11) being provided with blowpit (7) and walking for trailer wagon (6), described blowpit (7) is positioned at the below of walking track (11-1).
2. according to a kind of Cu-Nb composite wire straightener according to claim 1, it is characterized in that: described first resistance straightening unit (31) and the second resistance straightening unit (32) include support body (3-1), cover plate (3-3), first adjusting slider (3-4) and the second adjusting slider (3-7), described cover plate (3-3) is arranged on the top of support body (3-1) and is fixedly connected with support body (3-1), described support body (3-1) has chute (3-9), described first adjusting slider (3-4) and the second adjusting slider (3-7) to be all arranged in chute (3-9) and can to slide along chute (3-9), the side of described support body (3-1) is provided with the first fine adjustment screw (3-21) that end contacts with the first adjusting slider (3-4), the opposite side of described support body (3-1) is provided with the second fine adjustment screw (3-22) that end contacts with the second adjusting slider (3-7), described first fine adjustment screw (3-21) and the second fine adjustment screw (3-22) are all threaded with support body (3-1), the top of described first adjusting slider (3-4) and the second adjusting slider (3-7) is all provided with smoothing roll (3-5), the bottom of described support body (3-1) is provided with horizontal fixed screw (3-61), the sidepiece of described support body (3-1) is provided with vertical fixed screw (3-62), described support body (3-1) is fixed in frame (11).
3. according to a kind of Cu-Nb composite wire straightener according to claim 2, it is characterized in that: the quantity of the running roller that described first adjusting slider (3-4) top is installed is one, the quantity of the running roller that described second adjusting slider (3-7) top is installed is two.
4. according to a kind of Cu-Nb composite wire straightener described in Claims 2 or 3, it is characterized in that: between described first adjusting slider (3-4) and the second adjusting slider (3-7), be connected with spring (3-8).
5. according to a kind of Cu-Nb composite wire straightener described in Claims 2 or 3, it is characterized in that: described smoothing roll (3-5) comprises rolling axle (3-53) and running roller (3-51), described running roller (3-51) is arranged on rolling axle (3-53) by deep groove ball bearing (3-52), and described rolling axle (3-53) is fixed on cover plate (3-3).
6. according to a kind of Cu-Nb composite wire straightener according to claim 5, it is characterized in that: described running roller (3-51) is copper alloy running roller.
7. according to a kind of Cu-Nb composite wire straightener described in claim 1,2 or 3, it is characterized in that: the quantity of described first resistance straightening unit (31) and the second resistance straightening unit (32) is two, two the first resistance straightening units (31), near setting, leave gap between two the second resistance straightening units (32).
8. according to claim 1, a kind of Cu-Nb composite wire straightener described in 2 or 3, it is characterized in that: described tensioner (14) comprises adjustment seat (14-2), action head (14-3), regulating shaft (14-6), rubber washer (14-5) and clamp nut (14-1), described adjustment seat (14-2) is vertically arranged, described rubber washer (14-5) is arranged on middle part in adjustment seat (14-2), the top of described clamp nut (14-1) is positioned at adjustment seat (14-2), described clamp nut (14-1) is threaded with adjustment seat (14-2) and is pressed on rubber washer (14-5), described action head (14-3) is arranged on adjustment seat (14-2) internal upper part, the lower end of described action head (14-3) is arranged with presses spring (14-4), the upper end of described regulating shaft (14-6) to stretch in adjustment seat (14-2) and with the lower end in contact of action head (14-3), described regulating shaft (14-6) is threaded with clamp nut (14-1), the upper end of described action head (14-3) contacts with the lower surface of actinobacillus wheel (1), described adjustment seat (14-2) is fixed on regulating shaft (14-6) by fastening bolt (13).
9. according to a kind of Cu-Nb composite wire straightener described in claim 1,2 or 3, it is characterized in that: described trailer wagon (6) comprises hitch frame (6-1) and is arranged on the upper and wedge clamp (6-2) for clamping or unclamp Cu-Nb composite wire (2) of hitch frame (6-1), and the bottom of described hitch frame (6-1) is provided with the road wheel (6-3) in the upper walking of walking track (11-1).
10. according to claim 1, a kind of Cu-Nb composite wire straightener described in 2 or 3, it is characterized in that: described drive unit comprises motor (8), first power transmission shaft (9-1) and second driving shaft (9-2), the output shaft of described motor (8) is installed with drive pulley (5-1), described first power transmission shaft (9-1) is installed with driven pulley (5-2) and drive sprocket (10-1), described second driving shaft (9-2) is installed with driven sprocket (10-2), described drive pulley (5-1) and driven pulley (5-2) are connected to form belt transport by belt (15), described drive sprocket (10-1) and driven sprocket (10-2) are connected to form chain transmission by chain (16), described chain (16) is connected with the bottom of hitch frame (6-1), described motor (8) is fixedly mounted in frame (11), described first power transmission shaft (9-1) and second driving shaft (9-2) are all rotatably installed in frame (11).
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| CN201510218670.5A CN104785577B (en) | 2015-04-30 | 2015-04-30 | A kind of Cu-Nb composite wire straightener |
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| CN201510218670.5A CN104785577B (en) | 2015-04-30 | 2015-04-30 | A kind of Cu-Nb composite wire straightener |
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| CN106756141A (en) * | 2016-12-28 | 2017-05-31 | 北京有色金属研究总院 | The gas shield solid-liquid mixing coagulation system of Cu Nb in-situ composites |
| CN107350391A (en) * | 2017-08-28 | 2017-11-17 | 鹤壁海昌专用设备有限公司 | A kind of intelligent synchronization folding straightening mechanism |
| CN110548825A (en) * | 2019-08-15 | 2019-12-10 | 刘榕副 | Straightening device of spring machine |
| CN110709186A (en) * | 2017-03-16 | 2020-01-17 | 赛福瑞股份公司 | Wire straightening device for welding equipment or brazing equipment |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106756141A (en) * | 2016-12-28 | 2017-05-31 | 北京有色金属研究总院 | The gas shield solid-liquid mixing coagulation system of Cu Nb in-situ composites |
| CN106756141B (en) * | 2016-12-28 | 2018-08-28 | 北京有色金属研究总院 | The gas shield solid-liquid mixing coagulation system of Cu-Nb in-situ composites |
| CN110709186A (en) * | 2017-03-16 | 2020-01-17 | 赛福瑞股份公司 | Wire straightening device for welding equipment or brazing equipment |
| CN107350391A (en) * | 2017-08-28 | 2017-11-17 | 鹤壁海昌专用设备有限公司 | A kind of intelligent synchronization folding straightening mechanism |
| CN110548825A (en) * | 2019-08-15 | 2019-12-10 | 刘榕副 | Straightening device of spring machine |
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| CN104785577B (en) | 2016-08-24 |
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