CN104785577B - A kind of Cu-Nb composite wire straightener - Google Patents
A kind of Cu-Nb composite wire straightener Download PDFInfo
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- CN104785577B CN104785577B CN201510218670.5A CN201510218670A CN104785577B CN 104785577 B CN104785577 B CN 104785577B CN 201510218670 A CN201510218670 A CN 201510218670A CN 104785577 B CN104785577 B CN 104785577B
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- composite wire
- frame
- resistance straightening
- 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 kind of Cu Nb composite wire straightener, including frame, actinobacillus wheel it is sequentially installed with in frame, first resistance straightening unit, second resistance straightening unit, directive wheel and trailer wagon, actinobacillus wheel is rotatably installed in draw drum axle upper end, draw drum axle lower end is fixed in frame, it is fixed with end on draw drum axle and contacts and prevent the tensioner that Cu Nb composite wire comes off with actinobacillus wheel lower surface, the structure of the first resistance straightening unit and the second resistance straightening unit is identical, first resistance straightening unit is horizontally mounted, second resistance straightening unit is vertically-mounted, directive wheel is arranged on post upper, support bar lower end is fixed in frame, driving means for driving trailer wagon to walk is installed in frame, frame is provided with blowpit and the walking track for trailer wagon walking, blowpit is positioned at below walking track.The present invention can well be applicable to the aligning of Cu Nb composite wire, and leveling effect is good, is convenient for changing aligning parts, and use cost is low.
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
Develop one of high-intensity high-conductivity copper sill focus being always copper alloy research, high strength and high conductivity copper alloy quilt
It 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 intensity, the Cu-base composites of high connductivity are applied to nondestructive pulsed magnetic field field, and magnet must be at the height of more than 60T
Run under field condition, thus require that magnet has high conductance to reduce Joule effect around prepared material；Pulse magnet is at 10ms simultaneously
～100ms level pulsewidth High-Field run time, need conductor material to have high intensity to bear magnet coil by huge Lorentz lorentz
Power.Therefore, preparation conductivity is more than 5mm more than 65%IACS, material section area2, room temperature tensile intensity is more than the height of 1GPa
Intensity, the conductor coiling magnet coil of high connductivity, become the key in pulse magnet field.In recent years, some internationally famous researchs
Mechanism has successively carried out the research of copper microcomposite Cu-Nb and Cu-Ag, and starts to be applied in the middle of magnet construction, the world
Various countries' research worker generally believes employing Cu-Nb composite or Cu-Ag composite coiling magnetic on the basis of practice for many years
Body coil likely realizes the pulsed magnetic field of 100T.Mate preferable material as tensile strength and conductivity, be high-intensity magnetic field body
The first-selection of winding, but owing to Cu-Ag composite material preparation process is complicated, cost is high, so researching and developing out combination property
Excellent Cu-Nb composite tool is of great significance.
Conductor material for pulse magnet is mainly Cu-Nb composite, and this composite is with copper as matrix, Nb core
Silk is reinforcement, uses bundle drawing method technology, obtains continuous nanometer Nb by repeatedly compound, multi pass drawing and heat treatment technics
Fiber.Due to Cu-Nb composite wire in process of production, wire rod produces residual tension and causes wire rod unstable when plastic working
Fixed, form shape of product defect, cause jacket secondary to assemble such as flexural deformation etc. and the uneven of plunger directly affects follow-up adding
Work and the performance of wire rod.Therefore, the flexural deformation improving Cu-Nb composite wire is key issue the most urgently to be resolved hurrily, especially
Fast development to pulse magnet has important realistic meaning.
Improving the flexural deformation of Cu-Nb composite wire, the mainly aligning performance by improving Cu-Nb composite wire is come real
Existing.At present, the domestic report having no about Cu-Nb composite wire straightener.Straightener about metal wire rod is the most,
But it is unsuitable for the aligning to Cu-Nb composite wire, it is mainly manifested in the following aspects: (1), without wire traction mechanism, is rectified
The best wire rod is to be transported away by smoothing roll, is unfavorable for the aligning of Cu-Nb composite wire, and leveling effect is the best, and
Aligning efficiency is low；(2) using smoothing roll to align wire rod, after using a period of time, the flattening precision of smoothing roll can not meet
During requirement, need to be by smoothing roll integral replacing, cost is high；(3) smoothing roll uses bearing steel to make, due to not during aligning
Different with aligning wire rod degree soft, hard, Cu-Nb composite wire scaling can be caused, had a strong impact on the property of Cu-Nb composite wire
Energy；(4) the tensioner structure used is complicated, operation complexity, and use cost is high.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency of the prior art, it is provided that a kind of Cu-Nb composite wire aligning dress
Put, its simple in construction, reasonable in design and use easy to operate, can well be applicable to the aligning of Cu-Nb composite wire, aligning effect
The best, it is 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, and it is special
Levy and be: include frame, described frame is sequentially installed with actinobacillus wheel, the first resistance straightening unit, the second resistance straightening unit, directive wheel and
For drawing the trailer wagon of Cu-Nb composite wire, described Cu-Nb composite wire is wrapped on actinobacillus wheel, described unwrapping wire round
The dynamic upper end being arranged on draw drum axle, the lower end of described draw drum axle is fixed in frame, and described draw drum axle is fixed with end
Portion contacts with the lower surface of actinobacillus wheel and prevents the tensioner that Cu-Nb composite wire comes off, described first resistance straightening unit and
The structure of two resistance straightening units is identical, and described first resistance straightening unit is horizontally mounted, and described second resistance straightening unit is vertically-mounted, described in lead
Be arranged on the upper end of support bar to wheel, the lower end of described support bar is fixed in frame, and described frame is provided with for driving
The driving means of trailer wagon walking, described frame is provided with blowpit and the walking track for trailer wagon walking, institute
State blowpit and be positioned at the lower section of walking track.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterised in that: described first resistance straightening unit and the second aligning
Unit all includes support body, cover plate, the first adjusting slider and the second adjusting slider, described cover plate be arranged on support body top and with frame
Body is fixing to be connected, and described support body has chute, in described first adjusting slider and the second adjusting slider are arranged at chute and
Can be along slide, the side of described support body is provided with the first fine adjustment screw that end contacts, institute with the first adjusting slider
The opposite side stating support body is provided with the second fine adjustment screw that end contacts, described first fine adjustment screw and with the second adjusting slider
Two fine adjustment screws are all threadeded with support body, and the top of described first adjusting slider and the second adjusting slider is mounted on aligning
Roller, the bottom of described support body is provided with horizontal fixed screw, and the sidepiece of described support body is provided with vertical fixed screw, described support body
It is fixed in frame.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterised in that: described first adjusting slider top is installed
The quantity of running roller 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, it is characterised in that: described first adjusting slider and the second regulation
Connect between slide block and have spring.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterised in that: described smoothing roll includes rolling axle and roller
Wheel, 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, it is characterised in that: described running roller is copper alloy running roller.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterised in that: described first resistance straightening unit and the second aligning
The quantity of unit is two, and two the first resistance straightening units, against setting, leave gap between two the second resistance straightening units.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterised in that: described tensioner includes adjustment seat, work
With head, regulation axle, rubber washer and clamp nut, described adjustment seat is vertically arranged, and described rubber washer is arranged in adjustment seat
Middle part, the top of described clamp nut is positioned at adjustment seat, and described clamp nut is threadeded with adjustment seat and is pressed in rubber
On packing ring, described action head is arranged on adjustment seat internal upper part, and the lower end of described action head is arranged with presses spring, described regulation axle
Upper end stretch in adjustment seat and with the lower end in contact of action head, described regulation axle threadeds with clamp nut, described effect
The upper end of head contacts with the lower surface of actinobacillus wheel, and described adjustment seat is fixed on regulation axle by fastening bolt.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterised in that: described trailer wagon includes traction frame and peace
It is contained on traction frame and for clamping or unclamp the wedge clamp of Cu-Nb composite wire, the bottom of described traction frame is provided with
The road wheel of walking on walking track.
Above-mentioned a kind of Cu-Nb composite wire straightener, it is characterised in that: described driving means include motor, first
Power transmission shaft and second driving shaft, the output shaft of described motor is installed with drive pulley, solid on described first power transmission shaft
Dingan County, equipped with driven pulley and drive sprocket, described second driving shaft is installed with driven sprocket, described drive pulley
Wheel and driven pulley pass through belt connection formation belt transport, and described drive sprocket and driven sprocket connect formation by chain
Chain transmit, described chain is connected with the bottom of traction frame, and described motor is fixedly mounted in frame, described first power transmission shaft with
Second driving shaft is all rotatably installed in frame.
The present invention compared with prior art has the advantage that
1, present configuration is simple, reasonable in design and uses easy to operate.
2, the present invention draw by trailer wagon so that Cu-Nb composite wire realizes leading during aligning
Draw effect, can not only effectively guarantee the leveling effect of Cu-Nb composite wire, and be easy to transport away Cu-Nb composite wire, rectify
Straight efficiency is high, is suitable to mass production.
3, the present invention greatly improved glacing flatness and the stability of Cu-Nb composite wire, accelerates follow-up jacket especially
Assembling procedure, it is achieved big tensile strength.
4, the smoothing roll of the present invention is mainly made up of rolling axle, running roller and deep groove ball bearing, so uses one when smoothing roll
After the section time, flattening precision can not meet when requiring, only need to be changed by running roller, be greatly saved cost.
5, the running roller of the present invention uses 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 simple in construction of the present invention, simple to operate, use cost is low.
7, the present invention can not only well be applicable to the aligning of Cu-Nb composite wire, it may also be used for Cu-Ag composite wire
Aligning.
Below by drawings and Examples, the present invention is described in further detail.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the present invention the first resistance straightening unit, the structural representation of 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 wires；31 first resistance straightening units；
32 second resistance straightening units；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；The horizontal fixed screw of 3-61；The vertical fixed screw of 3-62；
3-7 the second adjusting slider；3-8 spring；3-9 chute；
4 directive wheels；4-1 support bar；5-1 drive pulley；
5-2 driven pulley；6 trailer wagons；6-1 traction frame；
6-2 wedge clamp；6-3 road wheel；7 blowpits；
8 motors；9-1 the first power transmission shaft；9-2 second driving shaft；
10-1 drive sprocket；10-2 driven sprocket；11 frames；
11-1 walks track；12 draw drum axles；13 fastening bolts；
14 tensioners；14-1 clamp nut；14-2 adjustment seat；
14-3 action head；14-4 presses spring；14-5 rubber washer；
14-6 regulates axle；15 belts；16 chains.
Detailed description of the invention
As it is shown in figure 1, the present invention includes frame 11, described frame 11 is sequentially installed with actinobacillus wheel the 1, first resistance straightening unit
31, the second resistance straightening unit 32, directive wheel 4 and for drawing the trailer wagon 6 of Cu-Nb composite wire 2, described Cu-Nb recombination line
Material 2 is wrapped on actinobacillus wheel 1, and 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
It is fixed in frame 11, described draw drum axle 12 is fixed with end and contacts with the lower surface of actinobacillus wheel 1 and prevent Cu-Nb to be combined
The tensioner 14 that wire rod 2 comes off, described first resistance straightening unit 31 is identical with the structure of the second resistance straightening unit 32, and described first rectifys
Straight unit 31 is horizontally mounted, and described second resistance straightening unit 32 is vertically-mounted, and 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 for driving what trailer wagon 6 walked to drive
Dynamic device, described frame 11 is provided with blowpit 7 and the walking track 11-1 for trailer wagon 6 walking, described blowpit 7
It is positioned at the lower section of walking track 11-1.Wherein, Cu-Nb composite wire 2 is play the guiding role by directive wheel 4, prevents Cu-Nb recombination line
Material 2 lateral deviation.
As shown in Figures 2 and 3, described first resistance straightening unit 31 and the second resistance straightening unit 32 all include support body 3-1, cover plate 3-
3, the first adjusting slider 3-4 and the second adjusting slider 3-7, described cover plate 3-3 be arranged on support body 3-1 top and with support body 3-1
Fixing connection, described support body 3-1 has chute 3-9, described first adjusting slider 3-4 and the second adjusting slider 3-7 and is respectively provided with
In chute 3-9 and can slide along chute 3-9, the side of described support body 3-1 is provided with end and the first adjusting slider 3-4
First fine adjustment screw 3-21 of contact, the opposite side of described support body 3-1 be provided with that end contacts with the second adjusting slider 3-7 the
Two fine adjustment screw 3-22, described first fine adjustment screw 3-21 and the second fine adjustment screw 3-22 is all threadeded with support body 3-1, described
The top of the first adjusting slider 3-4 and the second adjusting slider 3-7 is mounted on the bottom of smoothing roll 3-5, described support body 3-1 and arranges
Have horizontal fixed screw 3-61, the sidepiece of described support body 3-1 to be provided with vertical fixed screw 3-62, described support body 3-1 to be fixed on
In frame 11.During use, rotate the first fine adjustment screw 3-21, then first fine adjustment screw 3-21 pushing tow the first adjusting slider 3-4,
Rotate the second fine adjustment screw 3-22, then second fine adjustment screw 3-22 pushing tow the second adjusting slider 3-7, to realize adjusting the first regulation
Distance between slide block 3-4 and the second adjusting slider 3-7.
As it is shown on figure 3, the quantity of the running roller of described first adjusting slider 3-4 top installation is one, described second regulation
The quantity of the running roller that slide block 3-7 top is installed is two.
As shown in Figures 2 and 3, connect between described first adjusting slider 3-4 and the second adjusting slider 3-7 and have 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 includes that rolling axle 3-53 and running roller 3-51, described running roller 3-51 pass through zanjon
Ball bearing 3-52 is arranged on rolling axle 3-53, 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 it is shown in figure 1, the quantity of described first resistance straightening unit 31 and the second resistance straightening unit 32 is two, rectify for two first
Straight unit 31, against setting, leaves gap between two the second resistance straightening units 32.
As it is shown in figure 5, described tensioner 14 includes adjustment seat 14-2, action head 14-3, regulation axle 14-6, rubber washer
14-5 and clamp nut 14-1, described adjustment seat 14-2 is vertically arranged, and described rubber washer 14-5 is arranged in adjustment seat 14-2
Middle part, the top of described clamp nut 14-1 is positioned at adjustment seat 14-2, described clamp nut 14-1 and adjustment seat 14-2 screw thread
Connecting and be pressed on rubber washer 14-5, described action head 14-3 is arranged on adjustment seat 14-2 internal upper part, described action head 14-
The lower end of 3 is arranged with presses spring 14-4, the upper end of described regulation axle 14-6 stretch in adjustment seat 14-2 and with action head 14-3
Lower end in contact, described regulation axle 14-6 threadeds with clamp nut 14-1, the upper end of described action head 14-3 and actinobacillus wheel 1
Lower surface contact, described adjustment seat 14-2 by fastening bolt 13 be fixed on regulation axle 14-6 on.During use, adjusted by adjustment
Nodal axisn 14-6 so that spring 14-4 is pressed in regulation axle 14-6 extruding, presses spring 14-4 squeezing action head 14-3, so that effect
Head 14-3 has certain frictional force to the lower surface of actinobacillus wheel 1, ensures arrival line and egress line on the same line, thus keeps away
Exempt from Cu-Nb composite wire 2 to come off due to the effect of pulling force, it is ensured that Cu-Nb composite wire 2 is tightened and is in line.
As shown in Figure 6, described trailer wagon 6 includes traction frame 6-1 and is arranged on traction frame 6-1 and for clamping or pine
Opening the wedge clamp 6-2 of Cu-Nb composite wire 2, the bottom of described traction frame 6-1 is provided with walking on walking track 11-1
Road wheel 6-3.
As it is shown in figure 1, described driving means includes motor the 8, first power transmission shaft 9-1 and second driving shaft 9-2, described motor
It is installed with drive pulley 5-1 on the output shaft of 8, described first power transmission shaft 9-1 is installed with driven pulley 5-2
With 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 connects formation belt transport by belt 15, and described drive sprocket 10-1 and driven sprocket 10-2 passes through chain
Bar 16 connects formation chain transmission, and described chain 16 is connected with the bottom of traction frame 6-1, and described motor 8 is fixedly mounted on frame
On 11, described first power transmission shaft 9-1 and second driving shaft 9-2 is all rotatably installed in frame 11.
The 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, the
Two resistance straightening units 32 and directive wheel 4, and clamped by the wedge clamp 6-2 of trailer wagon 6, manually adjust after tensioner 14 makes
Tension force acts on draw drum axle 12, till making Cu-Nb composite wire 2 cannot not draw de-ly.Then, by regulating the first fine adjustment screw 3-
21 and the second fine adjustment screw 3-22 so that the first adjusting slider 3-4 and the second adjusting slider 3-7 is to middle slip, thus realizes
Adjust the smoothing roll 3-5 on the first adjusting slider 3-4 and the gap of the smoothing roll 3-5 on the second adjusting slider 3-7.Secondly,
Starting motor 8, motor 8 drives drive pulley 5-1 to rotate, and is transmitted power to driven pulley 5-2 by belt 15, driven
Belt 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 rotate；Owing to traction frame 6-1 is connected with chain 16, so trailer wagon 6 pulls Cu-Nb recombination line under the traction of chain 16
After material 2 sequentially passes through the dynamic continuous straightening effect of the first resistance straightening unit 31 and the second resistance straightening unit 32, in the guiding of directive wheel 4
The lower pull-out of effect, falls in blowpit 7 through blocking to suitable dimension, obtains finished product Cu-Nb composite wire.
The above, be only presently preferred embodiments of the present invention, not impose any restrictions the present invention, every according to the present invention
Any simple modification, change and the equivalent structure transformation that above example is made by technical spirit, all still falls within skill of the present invention
In the protection domain of art scheme.
Claims (9)
1. a Cu-Nb composite wire straightener, it is characterised in that: include that frame (11), described frame are pacified on (11) successively
Draw Cu-Nb equipped with actinobacillus wheel (1), the first resistance straightening unit (31), the second resistance straightening unit (32), directive wheel (4) and being used for be combined
The trailer wagon (6) of wire rod (2), described Cu-Nb composite wire (2) is wrapped on actinobacillus wheel (1), and described actinobacillus wheel (1) rotates
Being arranged on 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) it is fixed with end on and contacts and prevent, with the lower surface of actinobacillus wheel (1), the tensioner that Cu-Nb composite wire (2) comes off
(14), described first resistance straightening unit (31) is identical with the structure of the second resistance straightening unit (32), described first resistance straightening unit (31) water
Safety fills, and described second resistance straightening unit (32) is vertically-mounted, and described directive wheel (4) is arranged on the upper end of support bar (4-1), described
The lower end of support bar (4-1) is fixed in frame (11), described frame (11) is provided with for driving trailer wagon (6) to walk
Driving means, described frame (11) is provided with blowpit (7) and the walking track (11-walked for trailer wagon (6)
1), described blowpit (7) is positioned at the lower section of walking track (11-1)；
Described first resistance straightening unit (31) and the second resistance straightening unit (32) all include support body (3-1), cover plate (3-3), the first regulation
Slide block (3-4) and the second adjusting slider (3-7), described cover plate (3-3) be arranged on support body (3-1) top and with support body (3-1)
Fixing connection, described support body (3-1) has chute (3-9), described first adjusting slider (3-4) and the second adjusting slider (3-
7) be arranged in chute (3-9) and can slide along chute (3-9), the side of described support body (3-1) be provided with end and
The first fine adjustment screw (3-21) that first adjusting slider (3-4) contacts, the opposite side of described support body (3-1) is provided with end and the
The second fine adjustment screw (3-22) that two adjusting sliders (3-7) contact, described first fine adjustment screw (3-21) and the second fine adjustment screw
(3-22) all threadeding with support body (3-1), the top of described first adjusting slider (3-4) and the second adjusting slider (3-7) is equal
Being provided with smoothing roll (3-5), the bottom of described support body (3-1) is provided with horizontal fixed screw (3-61), described support body (3-1)
Sidepiece is provided with vertical fixed screw (3-62), and described support body (3-1) is fixed in frame (11).
2. according to a kind of Cu-Nb composite wire straightener described in claim 1, it is characterised in that: described first regulation is sliding
The quantity of the running roller that block (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.
3. according to a kind of Cu-Nb composite wire straightener described in claim 1 or 2, it is characterised in that: described first regulation
It is connected between slide block (3-4) with the second adjusting slider (3-7) and has spring (3-8).
4. according to a kind of Cu-Nb composite wire straightener described in claim 1 or 2, it is characterised in that: described smoothing roll
(3-5) including rolling axle (3-53) and running roller (3-51), described running roller (3-51) is arranged on roller by deep groove ball bearing (3-52)
On wheel shaft (3-53), described rolling axle (3-53) is fixed on cover plate (3-3).
5. according to a kind of Cu-Nb composite wire straightener described in claim 4, it is characterised in that: described running roller (3-51)
For copper alloy running roller.
6. according to a kind of Cu-Nb composite wire straightener described in claim 1 or 2, it is characterised in that: described first aligning
The quantity of unit (31) and the second resistance straightening unit (32) is two, two the first resistance straightening units (31) against setting, two
Two resistance straightening units leave gap between (32).
7. according to a kind of Cu-Nb composite wire straightener described in claim 1 or 2, it is characterised in that: described tensioner
(14) adjustment seat (14-2), action head (14-3), regulation axle (14-6), rubber washer (14-5) and clamp nut (14-are included
1), described adjustment seat (14-2) is vertically arranged, and described rubber washer (14-5) is arranged on middle part in adjustment seat (14-2), described pressure
The top of jack panel (14-1) is positioned at adjustment seat (14-2), and described clamp nut (14-1) is threadeded with adjustment seat (14-2)
And be pressed on rubber washer (14-5), described action head (14-3) is arranged on adjustment seat (14-2) internal upper part, described action head
(14-3) lower end is arranged with presses spring (14-4), the upper end of described regulation axle (14-6) stretch in adjustment seat (14-2) and with
The lower end in contact of action head (14-3), described regulation axle (14-6) threadeds with clamp nut (14-1), described action head
(14-3) upper end contacts with the lower surface of actinobacillus wheel (1), and described adjustment seat (14-2) is fixed on tune by fastening bolt (13)
On nodal axisn (14-6).
8. according to a kind of Cu-Nb composite wire straightener described in claim 1 or 2, it is characterised in that: described trailer wagon
(6) include traction frame (6-1) and be arranged on traction frame (6-1) and be used for clamping or unclamping the wedge shape of Cu-Nb composite wire (2)
Wire clamp (6-2), the bottom of described traction frame (6-1) is provided with the road wheel (6-3) in the upper walking of walking track (11-1).
9. according to a kind of Cu-Nb composite wire straightener described in claim 1 or 2, it is characterised in that: described driving means
Including motor (8), the 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 skin
Belt wheel (5-2) connects formation belt transport by belt (15), and described drive sprocket (10-1) and driven sprocket (10-2) pass through
Chain (16) connects formation chain transmission, and described chain (16) is connected with the bottom of traction frame (6-1), and described motor (8) is fixed
Being arranged 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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| CN104785577B true CN104785577B (en) | 2016-08-24 |
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| 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 |
| DK3595828T3 (en) * | 2017-03-16 | 2022-06-27 | Safra S P A | THREAD FITTING FOR A WELDING OR SOLDERING SYSTEM |
| CN107350391B (en) * | 2017-08-28 | 2023-03-07 | 鹤壁海昌智能科技股份有限公司 | Intelligent synchronous opening and closing straightening mechanism |
| CN110548825B (en) * | 2019-08-15 | 2021-03-16 | 苏州勇士自动化科技有限公司 | Straightening device of spring machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1996507A (en) * | 2006-12-29 | 2007-07-11 | 西北有色金属研究院 | Preparing method for the Cu-based multi-core Cu/Nb compound tube |
| JP2010075957A (en) * | 2008-09-25 | 2010-04-08 | Denso Corp | Wire straightening apparatus |
| US20100229614A1 (en) * | 2009-03-15 | 2010-09-16 | Tyl Thomas W | Method to straighten metallic filament |
| CN101518872B (en) * | 2009-04-03 | 2010-06-23 | 西北有色金属研究院 | Method for preparing Cu-Nb monofilamentary composite wire |
| CN102744297B (en) * | 2012-07-30 | 2014-10-29 | 西部超导材料科技股份有限公司 | Electrical heating tension straightening machine for small-dimension profiled bars |
| CN203778653U (en) * | 2013-12-02 | 2014-08-20 | 西安正麒电气有限公司 | Flat copper wire straightening and blanking machine |
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