CN106663506A - Cable pair twisting machine and twisted cable manufacturing method - Google Patents
Cable pair twisting machine and twisted cable manufacturing method Download PDFInfo
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- CN106663506A CN106663506A CN201580047610.XA CN201580047610A CN106663506A CN 106663506 A CN106663506 A CN 106663506A CN 201580047610 A CN201580047610 A CN 201580047610A CN 106663506 A CN106663506 A CN 106663506A
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- Prior art keywords
- rotary body
- afterturn
- roller portion
- twisted
- electric wires
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- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
- Wire Processing (AREA)
- Communication Cables (AREA)
Abstract
A cable pair twisting machine (1) is provided with a rotary body (13) which can rotate about both a prescribed rotation axis and a twist axis (8) perpendicular to the rotation axis, a first mechanism (4) which feeds electric cables twisted together by the rotary body downstream, and a second mechanism (5) which can apply a clockwise or counterclockwise twist to each of the two electric cables supplied to the rotary body. The second mechanism is provided with: a first roller unit (17) and a second roller unit (18) which, separated by a prescribed space, sandwich the two electric cables; and a slide mechanism (19) which slides the first roller unit and/or the second roller unit.
Description
Technical field
The present invention relates to manufacture the wire pair bunching machine of twisted conductor and the manufacture method of twisted conductor.
Background technology
In the past, to reduce via the signal of electric wire transmission from outside by being affected (noise caused by outside magnetic flux institute),
And for the purpose of reducing impact (releasing magnetic flux to outside) that the signal comes to external belt etc., it is proposed that various twisted conductors.One
As for, twisted conductor is using including manufacturing the twisted conductor manufacture device of the mechanism of a plurality of electric wire twisted.
For example, as shown in fig. 6, one of conventional twisted conductor manufacture device (being denoted as below " conventional device 900 ") is by 2
The twisted of electric wire 901 is manufacturing twisted conductor (twisted-pair feeder) 902.In the past device 900 included rotary body 903, the 1st afterturn delivering mechanism
904 and the 2nd afterturn delivering mechanism 905.The position of the reference 906 in Fig. 6 illustrates stranded terminal position, reference
907 position illustrates stranded starting position, and reference 908 illustrates stranded part, and reference 909 illustrates terminal.
1st afterturn delivering mechanism 904 and the one side of the 2nd afterturn delivering mechanism 905 are by the direction shown in electric wire 901 to arrow Y1
Afterturn, while the direction shown in electric wire 901 to arrow Y2 is sent.Rotary body 903 includes unloading part 910 and rotating part 911, one
While electric wire 901 is rotated in the direction of the direction identical arrow Y3 with arrow Y1, while sending to the direction of arrow Y4.
The unloading part 910 of rotary body 903 has a pair of driven rollers 912.Rotating part 911 has cylindrical portion 913, drive division
914th, gear 915 and driving force travelling gear 916.Driven roller 912 rotates together with rotary body 903.
1st afterturn delivering mechanism 904 includes electric wire afterturn portion 917 and electric wire unloading part 918.Electric wire afterturn portion 917 has
Make drive division 920, gear 921 and driving force travelling gear 922 that cylindrical portion 919 rotates to the direction of arrow Y1.Electric wire is sent
Portion 918 has a pair of driven rollers 923.2nd afterturn delivering mechanism 905 has the composition same with the 1st afterturn delivering mechanism 904.
In the past device 900 can utilize above-mentioned composition, while suppressing the lay and the line heart of twisted conductor (stranded part 908)
Between distance widen, while twisted conductor (stranded part 908) is sent to the direction of arrow Y4.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2007-227185 publications
The content of the invention
The present invention problem to be solved
In conventional device 900, during 904 afterturn electric wire 901 of the 1st afterturn delivering mechanism, electric wire 901 is not only in the mechanism
904 downstream (towards the region of rotary body 903) by afterturn, but also in the upstream side of the mechanism 904 (towards (not shown)
The region of electric wire feed mechanism.It is denoted as below " electric wire supply side ") by afterturn.It is same for the 2nd afterturn delivering mechanism 905.
Therefore, the electric wire feed mechanism (not shown) of conventional device 900 designed to be able to tackle the afterturn (rotation) of electric wire 901.But
It is that such design complicates can electric wire feed mechanism, and can becomes and make comprising conventional device 900 and electric wire feed mechanism
A reason maximizing of equipment overall (device length).
The present invention be in view of situation as above and complete, its object is to provide one kind can simplify equipment integrally simultaneously
Shorten the wire pair bunching machine of device length and the manufacture method of twisted conductor.
For solution to problem
To reach above-mentioned purpose, wire pair bunching machine involved in the present invention has the feature of following (1)～(3), this
The manufacture method of bright involved twisted conductor has the feature of following (4).
(1) a kind of wire pair bunching machine, including：
Rotary body, the rotary body, can be around the rotary shaft of the rotary body and vertical with the rotary shaft by 2 electric wire twisteds
Intersecting both stranded axles rotation；
1st mechanism, the 1st mechanism integratedly configures or is configured in the downstream of the rotary body with the rotary body
Side, and by the electric wire after being twisted, downstream side is sent；And
2nd mechanism, the 2nd mechanism is configured in the upstream side of the rotary body, and can be fed to the rotation
The afterturn clockwise and anticlockwise respectively of 2 electric wires of body,
2nd mechanism has：
1st roller portion and the 2nd roller portion, the 1st roller portion and the 2nd roller portion are by 2 bars of electric wires orthogonal with the stranded axle
The 1st direction clip at a predetermined interval；And
Slide mechanism, the slide mechanism make at least one of the 1st roller portion and described 2nd roller portion along with it is described
Stranded axle and the 1st direction are distinguished the 2nd orthogonal direction and are slided,
The slide mechanism utilizes the slip, between the 2nd mechanism and the rotary body, in 2 electric wires
The upper afterturn for producing respectively clockwise or counter-clockwise.
(2) the wire pair bunching machine described in above-mentioned (1),
1st mechanism has：Outlet roller, the outlet roller centered on the stranded axle together with the rotary body
Rotation；Or drum is batched, it is described to batch 2 cord wraps after drum be twisted.
(3) the wire pair bunching machine described in above-mentioned (1) or (2), the wire pair bunching machine control described rotary body, described the
1 mechanism and the work of the 2nd mechanism, 1,2 electric wires lay 1 lay ground and is sent twisted.
(4) a kind of manufacture method of twisted conductor, has used wire pair bunching machine,
The wire pair bunching machine includes：Rotary body, the rotary body hangs down around predetermined rotary shaft and with the rotary shaft
Straight intersecting both stranded axles rotation；1st mechanism, the 1st mechanism integratedly configures or is configured in the rotary body
The downstream of the rotary body, and by the electric wire after being twisted, downstream side is sent；And the 2nd mechanism, the 2nd mechanism matches somebody with somebody
Put in the upstream side of the rotary body, and 2 electric wires of the rotary body can be fed to respectively clockwise and anticlockwise
Afterturn,
2nd mechanism has：1st roller portion and the 2nd roller portion, the 2nd mechanism is by 2 bars of electric wires stranded with described
The 1st orthogonal direction of axle clips at a predetermined interval；And slide mechanism, the slide mechanism makes the 1st roller portion and institute
State at least one of the 2nd roller portion to slide along 2nd direction orthogonal with the stranded axle and the 1st direction difference,
The manufacture method of the twisted conductor includes following operation：
The slide mechanism utilizes the slip, between the 2nd mechanism and the rotary body, in 2 electric wires
The upper afterturn for producing respectively clockwise or counter-clockwise；And
The rotary body and the 1st mechanism by by after a direction afterturn in clockwise and anticlockwise by another
2 electric wire twisteds of individual direction afterturn, and downstream side is sent.
Invention effect
According to the wire pair bunching machine of the composition of above-mentioned (1), rotary body and the 1st mechanism and the 2nd mechanism is set to work successively, from
And 2 electric wire twisteds can be manufactured twisted conductor.Specifically, as an example (also referring to Fig. 3), the 2nd mechanism exists
2 bars of electric wires are made to rotate and add (around the direction that the axis of each electric wire is rotated forward) respectively clockwise between 2nd mechanism and rotary body
After sth. made by twisting, rotary body rotates around stranded axle and by 2 electric wire twisteds (stranded), and the 2nd mechanism makes 2 bars of electric wires counterclockwise respectively
(around the direction that the axis of each electric wire is inverted) rotates and the afterturn (power) in the direction of releasing rotating forward.And, the 1st mechanism will be twisted with the fingers
Electric wire after conjunction downstream send by side.Thus, by 2 electric wire twisteds in the state of being close to mutually, twisted conductor is manufactured successively.
So, according to the wire pair bunching machine that this is constituted, due to 2 electric wires will not persistently rotate in upstream side as conventional device,
Therefore, it is possible to simplify the device construction of upstream side.So, the wire pair bunching machine of this composition can simplify equipment construction.Also,
If equipment construction can so be simplified, then can also shorten device length.
Also, the wire pair bunching machine of the composition of above-mentioned (1) is by by the direction for applying to rotate forward respectively to 2 electric wires
Power (stress of afterturn) releases afterwards the operation of the power and is combined the operation of 2 electric wire twisteds (stranded), so as to utilize quilt
To the power (elastic restoring force) of the electric wire original form to be recovered to of forward direction afterturn, make that 2 electric wires are firmly with each other to be close to
(self-locking).It is close to (self-locking) using the electric wire is mutual, twisted conductor can for a long time maintain the state being twisted.So, this structure
Into wire pair bunching machine in addition to the simplification that above-mentioned equipment is constructed, additionally it is possible to manufacture can for a long time maintain the state being twisted
Twisted conductor.
According to the wire pair bunching machine of the composition of above-mentioned (2), due to using outlet roller or batching drum as the 1st mechanism,
Therefore, it is possible to using the simple equipment compared with conventional device, by the electric wire after being twisted, downstream side is sent.Therefore, this composition
Wire pair bunching machine can simplify apparatus.
According to the wire pair bunching machine of the composition of above-mentioned (3), due to 1 lay amount carrying out twisted every time and sending, because
This, using the teaching of the invention it is possible to provide the twisted conductor of the less high-quality of lay length deviation.
It is same with above-mentioned (1) according to the manufacture method of the twisted conductor of the composition of above-mentioned (4), equipment construction can be simplified
And shorten device length.Also, the twisted conductor manufactured by this manufacture method is same with above-mentioned (1), can for a long time maintain quilt
The state of twisted.
Description of the drawings
Fig. 1 is the schematic diagram for illustrating the wire pair bunching machine involved by embodiments of the present invention.
Fig. 2 (a)～Fig. 2 (e) is the schematic diagram for illustrating electric wire rotating forward or the form for inverting.
Fig. 3 (a)～Fig. 3 (e) is the schematic diagram of the form for illustrating 2 electric wires of twisted.
Fig. 4 is the schematic diagram of an example for illustrating twisted conductor.
Fig. 5 is the schematic diagram of the wire pair bunching machine involved by the other embodiment for illustrating the present invention.
Fig. 6 is the schematic diagram of the twisted conductor manufacture device for illustrating conventional, and Fig. 6 (a) is to illustrate that the overall of the device shows
It is intended to, Fig. 6 (b) is the stereogram of the rotary body of Fig. 6 (a).
Description of reference numerals
1：Wire pair bunching machine, 2：Electric wire, 3：Twisted conductor, 4：Rotary body and delivering mechanism (the 1st mechanism), 5：Rotate forward anti-
Turn afterturn mechanism (the 2nd mechanism), 6：Electric wire supply side, 7：Twisting part dispense out side, 8：Stranded axle, 9：Rotation axle portion, 10：Pillar
Portion, 11：Rotation axle portion, 12：Support frame, 13：Batch drum, 14：Rotary body drive division, 15：Batch bulging drive division, 16：It is stranded
Partly, 17：1st roller portion, 18：2nd roller portion, 19：Slide mechanism, 20：Wire conduct, 21：1st direction, 22：2nd direction,
23：Drum, 24：Terminal, 31：Wire pair bunching machine, 32：Rotary body, 33：Delivering mechanism, 34：Outlet roller
Specific embodiment
<1st embodiment>
Below, it is explained with reference to the wire pair bunching machine involved by the 1st embodiment of the present invention (to be denoted as below
" wire pair bunching machine 1 ").Fig. 1 is the schematic diagram for illustrating wire pair bunching machine 1.Fig. 2 is the form for illustrating electric wire forward or reverse
Schematic diagram, Fig. 3 is the schematic diagram of the form for illustrating 2 electric wires of twisted.
As shown in figure 1, wire pair bunching machine 1 is same with conventional device, it is configured to (twist 2 twisteds of electric wire 2
Close) manufacturing twisted conductor 3 (with reference to Fig. 4).Wire pair bunching machine 1 includes rotary body and delivering mechanism 4, rotates forward reversion bunching machine
Structure 5 and control device (not shown).
Below, for convenience, rotary body and delivering mechanism 4 are referred to as into " the 1st mechanism ", reversion afterturn mechanism 5 will be rotated forward and claimed
For " the 2nd mechanism ".
Additionally, the reference 6 in figure illustrates electric wire supply side, reference 7 illustrates that twisting part dispenses out side, accompanying drawing mark
The center line of note 8 illustrates and the axle (being denoted as below " stranded axle ") that side 7 connects will be dispensed out from electric wire supply side 6 to twisting part.Electricity
Line supply side 6 is upstream side, and it is downstream that twisting part dispenses out side 7.
First, the composition of each part of wire pair bunching machine 1 is illustrated.
1st mechanism 4 includes：Column sections 10 with rotation axle portion 9；Support frame 12 with a pair of rotary shafts portion 11；
Batch drum 13；Rotary body drive division 14；And batch bulging drive division 15.
The rotation axle portion 9 of column sections 10 is arranged to the part rotated freely centered on stranded axle 8.In rotation axle portion 9
It is fixed with support frame 12.Support frame 12 is the part that drum 13 is batched in supporting, and its end is provided with rotation axle portion 11, rotation
Support freely and generally cylindrical batch drum 13.The body portion for batching drum 13 plays as the part for batching stranded part 16
Function.
Rotary body drive division 14 is configured to make to be supported with and batches support frame 12 in the state of drum 13 for example to arrow
The direction of R1 rotates (such as comprising motor (not shown) etc.).Rotary body drive division 14 is controlled and work by control device (not shown)
Make.
Batch bulging drive division 15 to be configured to make to batch direction (batch the direction of stranded part 16) of the drum 13 to arrow R2
Rotation is (such as comprising motor (not shown) etc.).Batch bulging drive division 15 to be controlled and worked by control device (not shown).
2nd mechanism 5 is configured in the electric wire supply side 6 (upstream side) of the 1st mechanism 4.2nd mechanism 5 includes the 1st roller portion 17 and the
2 roller portions 18, slide mechanism 19 and a pair of wire conducts 20.
1st roller portion 17 and the 2nd roller portion 18 are configured to for the 2 bars of electric wires 2 supplied from 2 drums 23 to separate predetermined space
In the state of downstream side send (can rotate to arrow R3 and R4 directions).Specifically, the 1st roller portion 17 and the 2nd roller portion 18 are sharp
The body portion contacted with 2 electric wires 2, from 1st direction 21 (above-below direction) orthogonal with stranded axle 82 bars of electric wires 2 are sandwiched.Body portion
Surface formed by rubber etc., to produce desired frictional force between electric wire 2 and body portion.1st roller portion 17 and the 2nd roller portion 18
Roll neck less than the 1st mechanism 4 the roll neck for batching drum 13.1st roller portion 17 and the 2nd roller portion 18 are in order that 2 bars of electric wires 2 are as described later
Rotated and reverse, and be formed in the 2nd direction 22 (right and left orthogonal with both directions 21 of stranded axle 8 and the 1st
To) there is predetermined length.
Slide mechanism 19 is configured to make the 2nd roller portion 18 of downside move (slip) along the 2nd direction 22.Skate machine
Structure 19 includes cylinder etc..Slide mechanism 19 is controlled and worked by control device (not shown).Additionally, slide mechanism 19 be not limited to it is above-mentioned
Constitute, for example, it is also possible to be configured to make the 1st roller portion 17 slide, it is also possible to be configured to make the 1st roller portion 17 and the 2nd roller
Slide round about mutually in portion 18.
Using the 1st roller portion 17, the 2nd roller portion 18 and slide mechanism 19, between the 2nd mechanism 5 and the 1st mechanism 4, respectively to 2
Bar electric wire 2 produces clockwise afterturn (rotating forward) or anticlockwise afterturn (reversion).Additionally, with regard to 2 electric wires 2
Rotating forward or reversion and the twisted of electric wire 2 between relation, in rear description.
A pair of wire conducts 20 are the interval in order to keep 2 electric wires 2 and arrange.A pair of wire conducts 20 are outer
The smooth pole of side face, is configured in the vicinity in the 1st roller portion 17 and the 2nd roller portion 18.
2 bars of electric wires 2 in the time point sent from the 1st roller portion 17 and the 2nd roller portion 18, to be determined by a pair of wire conducts 20
Fixed is spaced apart, and both intervals slowly reduce (narrow) with close 1st mechanism 4.2 bars of electric wires 2 are from the 1st roller portion 17
And the 2nd roller portion 18 to the state between the 1st mechanism 4, in not loosely suitably being tensioned.
Pulled out from drum 23 in 2 electric wires 2 of electric wire supply side 6, sandwiched by the 1st roller portion 17 and the 2nd roller portion 18.In electric wire
2 electric wires 2 of supply side 6 as described later, will not persistently rotate as existing example.The state pulled out from drum 23 can also be pine
Relax.
Next, illustrating the 2nd mechanism 5 with reference to Fig. 2.
Fig. 2 (a) represents the initial position of 2 electric wires 2.2 electric wires 2 at predetermined spaced intervals, by the 1st roller portion 17 of upside
Clip with the 2nd roller portion 18 of downside.The upside of the outer peripheral face of 2 bars of electric wires 2 contacts with the 1st roller portion 17, the downside of outer peripheral face and the 2nd
Roller portion 18 contacts.
As shown in Fig. 2 (b), the 2nd roller portion 18 of downside is slided using slide mechanism 19 (with reference to Fig. 1) along the 2nd direction 22
When dynamic, 2 electric wires 2 are respectively in the direction (direction of arrow R5) for rotating forward by afterturn.
As shown in Fig. 2 (c), the 2nd roller portion 18 of downside has slided after preset distance, and the process of rotating forward is completed.It is now in
Following state：The power (hereinafter also referred to " stress of afterturn ") of the direction afterturn to arrow R5 is brought to 2 electric wires 2.Additionally, institute
It is the distance that 2 electric wires 2 can be distinguished more than 360 degree of afterturn to state preset distance.
As shown in Fig. 2 (d), using slide mechanism 19 (with reference to Fig. 1) make on the downside of the 2nd roller portion 18 with shown in Fig. 2 (b)
When direction in opposite direction is slided, 2 electric wires 2 are respectively to the direction (direction of arrow R6) for inverting by afterturn.That is, afterturn is answered
It is former.Now, the stress of above-mentioned afterturn is slowly released.
In Fig. 2 (e), the 2nd roller portion 18 of downside slip preset distance round about (with identical distance when rotating forward)
When, the process of reversion is completed (afterturn is restored and completed).Now, the stress of above-mentioned afterturn is released completely, and 2 electric wires 2 are recovered to
With Fig. 2 (a) identical states.
Next, illustrating with reference to Fig. 3 using wire pair bunching machine 1 come the form of 2 electric wires 2 of twisted.Additionally, Fig. 3 (a)
～(e) is the figure that the form using 2 electric wires 2 of twisted of wire pair bunching machine 1 is arranged with time series order.
Fig. 3 (a) represent start 2 electric wires 2 twisted before, the 2 bars of electric wires 2 extended from the 2nd mechanism 5 to the 1st mechanism 4
A part of (also referring to Fig. 1).Additionally, being directed towards the direction of the 1st mechanism 4 (batching drum 13) above this figure, it is below this figure
Towards the direction of the 2nd mechanism 5 (the 1st roller portion 17 and the 2nd roller portion 18).
Next, as shown in Fig. 3 (b), using the 2nd mechanism 5 by 2 bars of electric wires 2 to the (direction of rotating forward clockwise.Arrow R5
Direction) afterturn.Now, will be present in the 1st mechanism 4 (batching drum 13) and the 2nd mechanism 5 (the 1st roller portion 17 and the 2nd roller portion 18) it
Between 2 electric wires 2 it is overall to (direction of rotating forward) afterturn clockwise.For example, the degree (electricity of the afterturn that the 2nd mechanism 5 is carried out
The anglec of rotation of line 2) can be set as the degree (batching the anglec of rotation of drum 13) of the twisted that the 1st mechanism 4 described later is carried out
More than.In this example, as an example, 5 afterturn of the 2nd mechanism, 2 bars of electric wires 2 cause the anglec of rotation of electric wire 2 to become 360 degree.
Next, as shown in Fig. 3 (c), using the 1st mechanism 4 by 2 bars of electric wires 2 (direction with the afterturn of electric wire 2 clockwise
The direction that identical is rotated forward.The direction of arrow R1) afterturn (stranded).As a result, as shown in Fig. 3 (c), by 2 twisteds of electric wire 2
(with reference to twisting part 16).But, now, the 2nd mechanism 5 continues to the afterturn of electric wire 2.In other words, by 2 electric wires 2 to arrow
In the state of the direction afterturn of head R5, the direction to arrow R1 is stranded.Additionally, in this example, as an example, the 1st mechanism 4
2 electric wires 2 are carried out stranded so that the anglec of rotation for batching drum 13 reaches 360 degree (that is, with the anglec of rotation of above-mentioned electric wire 2
The identical anglec of rotation).
Next, as shown in Fig. 3 (d), using the 2nd mechanism 5 by 2 bars of electric wires 2 (direction of reversion counterclockwise.Arrow R6's
Direction) afterturn.Now, as described above, will be present in batching the overall inverse time of 2 electric wires 2 between drum 13 and roller portion 17,18
Pin (direction of reversion) afterturn.In other words, now, answering for the afterturn that causes because of (direction of rotating forward) afterturn clockwise is released
Power.
Additionally, the degree (anglec of rotation of electric wire 2) of afterturn counterclockwise that the 2nd mechanism 5 is carried out can be set as with
The degree of the clockwise afterturn shown in Fig. 3 (b) is identical.In this example, because the clockwise anglec of rotation is 360 degree, therefore,
2nd mechanism, 5 afterturn, 2 bars of electric wires 2 so that the anglec of rotation counterclockwise is 360 degree.
When so releasing the stress of afterturn, 2 electric wires 2 are intended to be recovered to respectively original shape (before afterturn clockwise
Shape.The shape of Fig. 3 (a)).In other words, power (the elasticity recovery of the shape for being intended to be recovered to original is produced respectively on 2 electric wires 2
Power).As shown in the A-A sectional views of Fig. 3 (d), the position (contact point) of 2 electric wires 2 contact caused in the power, 22 points of electric wires
It is not intended to move round about (rotation) in the state of contact.But, 2 electric wires 2 can be mutual due to their tension force etc.
Push, therefore, frictional force (resistance to sliding) can be produced in the outer peripheral face (insulator) of electric wire 2, limit rotation (slip).
Even if as a result, the 2nd mechanism 5 terminates the afterturn counterclockwise of electric wire 2, the stress of the afterturn of electric wire 2 also will not be by
It is completely eliminated, the stress of afterturn can be remained in the state of electric wire 2 is close to mutually.In other words, in 2 electric wires 2 is maintained
Limit the state of another rotation (slip).That is, 2 electric wires 2 are by self-locking.
Afterwards, as shown in Fig. 3 (e), using the 1st mechanism 4 (batching drum 13), by the electric wire 2 (twisting part 16) of twisted to
Batch direction of rotation (direction of the arrow R2) winding of drum 13.
So, 2 twisteds in the state of being close to mutually of electric wire 2 are manufactured twisted conductor 3 by wire pair bunching machine 1.By electricity
The twisted conductor 3 that line is manufactured to bunching machine 1 because 2 electric wires 2 are by self-locking, therefore, it is possible to the long-term state for maintaining twisted.
Also, in this example, carry out every time a series of process shown in Fig. 3 (a)～Fig. 3 (d) (1 lay amount
Twisted) when, all carry out the process sent shown in Fig. 3 (e).Therefore, stranded part 16 can increase by 1 by 1, manufacture stranded electricity
Line 3.Thus, wire pair bunching machine 1 can manufacture the twisted conductor 3 of the less high-quality of lay length deviation.
Additionally, in this example, independently carry out shown in the operation (twisted of 2 electric wires 2) and Fig. 3 (d) shown in Fig. 3 (c)
Operation (releasing of the stress of afterturn).But, this 2 operations can also simultaneously carry out (that is, one side of 2 electric wires of one side twisted 2
Release the stress of afterturn).
Next, illustrating the construction of twisted conductor 3 with reference to Fig. 4.
Twisted conductor 3 is by the electric wire of 2 electric wires 2 boundling in the way of twisted (stranded), in the end of each electric wire
It is provided with terminal 24.Each bar electric wire 2 includes conductor and covers the insulator of conductor.As conductor, for example with copper alloy wire.Close
In twisted conductor 3, from the explanation of above-mentioned device it is also to be understood that its total length can arbitrarily be set.
More than, as with reference to as Fig. 1～Fig. 4 explanations, wire pair bunching machine 1 makes to batch (of the 1st mechanism 4 of drum 13
Point), the 1st mechanism 4, the 2nd mechanism 5 work successively such that it is able to 2 twisteds of electric wire 2 are manufactured into twisted conductor 3.According to this structure
Into wire pair bunching machine, due to 2 electric wires will not persistently rotate in upstream side as conventional device 900, therefore, it is possible to letter
Change the device construction of upstream side.So, the wire pair bunching machine of this composition can simplify equipment construction.And, if it is possible to this
Sample simplifies equipment construction, then can also shorten device length.Additionally, the twisted conductor 3 manufactured by wire pair bunching machine 1 due to
2 electric wires 2 self-locking, therefore, it is possible to the state of long-term maintenance twisted.
The shortening of supplementary notes device length, the 1st afterturn delivering mechanism 904 and the 2nd of conventional device 900 (with reference to Fig. 6)
Afterturn delivering mechanism 905 includes respectively electric wire afterturn portion 917 and electric wire unloading part 918.Therefore, the 1st afterturn delivering mechanism 904 with
2nd afterturn delivering mechanism 905 is configured at a predetermined interval.Also, sent according to the 1st afterturn delivering mechanism 904 and the 2nd afterturn
The configuration of mechanism 905, rotary body 903 is also configured at a predetermined interval from these mechanisms 904,905.As a result, fill in the past
Put 900 device length increase.
In the present invention, due to the 1st afterturn delivering mechanism 904 and the 2nd afterturn delivering mechanism 905 pairs with conventional device 900
The part (the 2nd mechanism 5) answered is especially little compared with conventional device 900, therefore, it is possible to shorten device length.
<2nd embodiment>
Below, it is explained with reference to the wire pair bunching machine involved by the 2nd embodiment of the present invention (to be denoted as below
" wire pair bunching machine 31 ").Wire pair bunching machine 31 is by (the rotation of the 1st mechanism 4 of the wire pair bunching machine 1 of the 1st embodiment
Mechanism is integrated with winding mechanism) it is divided into the embodiment of rotating mechanism and winding mechanism.Fig. 5 is to illustrate wire pair bunching machine 31
Schematic diagram.Additionally, pair part mark identical reference practically identical with above-mentioned wire pair bunching machine 1, omits
Detailed description.
In Figure 5, wire pair bunching machine 31 includes：So that the strand that side 7 connects will be dispensed out from electric wire supply side 6 to twisting part
Sympodium 8 (with reference to Fig. 1) is pivoted about and by the rotary body 32 of 2 twisteds of electric wire 2；It is configured in the upstream side of rotary body 32
The 2nd mechanism 5；It is configured in the delivering mechanism 33 in the downstream of rotary body 32；And control device (not shown).
Delivering mechanism 33 has a pair of outlet rollers 34, and outlet roller 34 is centered on stranded axle 8 (with reference to Fig. 1) and and rotary body
32 rotate together.Rotary body 32 and delivering mechanism 33 are configured to the (reference picture of the 1st mechanism 4 with above-mentioned wire pair bunching machine 1
1) with substantially the same function.
Wire pair bunching machine 31 is compared with wire pair bunching machine 1, although difference is not to be wound to stranded part 16
Send on drum, but the effect for obtaining is identical with wire pair bunching machine 1.That is, wire pair bunching machine 31 can simplify equipment construction
And shorten device length.
Herein, by the feature of the embodiment of above-mentioned twisted wire manufacture device involved in the present invention and twisted wire manufacture method
Brief summary is designated as side by side following (1)～(5).
(1) a kind of wire pair bunching machine (1,31), including：
Rotary body (batches drum 13), its by 2 electric wire (2) twisteds, can around the rotary shaft (11) of the rotary body and with it is described
The rotation of both stranded axles (8) that rotary shaft intersects vertically；
1st mechanism (4), it integratedly configures (the batching drum 13 of the 1st embodiment) or is configured in the rotary body
The downstream (mechanism 33,34 of the 2nd embodiment) of the rotary body, and by the electric wire after being twisted, downstream side is sent；
And
2nd mechanism (5), it is configured in the upstream side of the rotary body (13), and can be fed to the rotary body
2 electric wires (2) respectively afterturn clockwise and anticlockwise,
2nd mechanism (5) has：
1st roller portion (17) and the 2nd roller portion (18), it is by 2 bars of electric wires (2) the orthogonal with the stranded axle (8) the 1st
Direction (21) clips at a predetermined interval；
Slide mechanism (19), its make at least one of the 1st roller portion (17) and described 2nd roller portion (18) along with institute
State the 2nd orthogonal respectively direction (22) of stranded axle (8) and the 1st direction (21) to slide,
The slide mechanism (19) using the slip, between the 2nd mechanism (5) and the rotary body (13),
Produce afterturn clockwise or counter-clockwise on 2 electric wires (2) respectively.
(2) in the wire pair bunching machine described in above-mentioned (1),
1st mechanism (4) has：
Outlet roller (34), it is rotated centered on the stranded axle (8) together with the rotary body (13)；Or
Drum (13) is batched, 2 electric wires after it will be twisted are batched.
(3) in the wire pair bunching machine described in above-mentioned (1) or (2),
The wire pair bunching machine (1,31) controls the rotary body (13), the 1st mechanism (4) and the 2nd mechanism
(5) work, 1,2 electric wires lay 1 lay ground and is sent twisted.
(4) a kind of manufacture method of twisted conductor, the manufacture method uses wire pair bunching machine (1,31),
The wire pair bunching machine (1,31) includes：Rotary body (13), its around predetermined rotary shaft (11) and with the rotation
The rotation of both stranded axles (8) that rotating shaft intersects vertically；1st mechanism (mechanism 33,34 of the 2nd embodiment), itself and the rotation
Swivel integratedly configures (rotary body 13 of the 1st embodiment) or is configured in the downstream of the rotary body and will be twisted with the fingers
Electric wire after conjunction downstream send by side；2nd mechanism (5), it is configured in the upstream side of the rotary body, and can be fed to
The afterturn clockwise and anticlockwise respectively of 2 electric wires (2) of the rotary body,
2nd mechanism (5) has：1st roller portion (17) and the 2nd roller portion (18), its by 2 electric wires with the strand
The 1st orthogonal direction (21) of sympodium (8) clips at a predetermined interval；And slide mechanism (19), its make the 1st roller portion and
At least one of described 2nd roller portion is along 2nd direction orthogonal respectively with the stranded axle (8) and the 1st direction (21)
(22) slide,
The manufacture method of the twisted conductor includes following operation：
The slide mechanism (19) using the slip, between the 2nd mechanism (5) and the rotary body (13),
Produce afterturn clockwise or counter-clockwise on 2 electric wires (2) respectively；And
The rotary body (13) and the 1st mechanism (4) are by by after a direction afterturn in clockwise and anticlockwise
Again by 2 electric wires (2) twisted to another direction afterturn, and the operation that downstream side is sent.
In detail or with reference to specific embodiment the present invention is illustrated, but can be in the spirit and model without departing from the present invention
Exclosure applies various changes, amendment, is to those skilled in the art self-explantory.
The application is based on Japanese patent application (Japanese Patent Application 2014-178796) filed in September in 2014 3 days, its content
It is expressly incorporated herein as reference.
Industrial applicability
According to the present invention, compared with conventional device can miniaturization of the apparatus, even if the target length of twisted conductor is become
More, it is also possible to as prevent the manufacturing process of twisted conductor loaded down with trivial details as possible.The present invention for obtaining the effect will be many for manufacture is used for
The manufacture device of the twisted conductor of bar electric wire twisted is useful.
Claims (4)
1. a kind of wire pair bunching machine, including：
Rotary body, the rotary body can intersect vertically 2 electric wire twisteds around the rotary shaft of the rotary body and with the rotary shaft
Both stranded axles rotation；
1st mechanism, the 1st mechanism integratedly configures or is configured in the downstream of the rotary body with the rotary body, and
And downstream side is sent by the electric wire after being twisted；And
2nd mechanism, the 2nd mechanism is configured in the upstream side of the rotary body, and can be fed to the rotary body
2 electric wires afterturn clockwise and anticlockwise respectively,
2nd mechanism has：
1st roller portion and the 2nd roller portion, the 1st roller portion and the 2nd roller portion are by 2 bars of electric wires the orthogonal with the stranded axle the 1st
Direction clips at a predetermined interval；And
Slide mechanism, the slide mechanism makes at least one of the 1st roller portion and described 2nd roller portion along stranded with described
Axle and the 1st direction are distinguished the 2nd orthogonal direction and are slided,
The slide mechanism utilizes the slip, between the 2nd mechanism and the rotary body, divides on 2 electric wires
Do not produce afterturn clockwise or counter-clockwise.
2. wire pair bunching machine as claimed in claim 1,
1st mechanism has：Outlet roller, the outlet roller is revolved centered on the stranded axle together with the rotary body
Turn；Or drum is batched, it is described to batch 2 cord wraps after drum be twisted.
3. wire pair bunching machine as claimed in claim 1 or 2,
The wire pair bunching machine controls the work of the rotary body, the 1st mechanism and the 2nd mechanism, by 2 electricity
Twisted and send 1, line lay 1 lay.
4. a kind of manufacture method of twisted conductor, has used wire pair bunching machine,
The wire pair bunching machine includes：Rotary body, the rotary body is around predetermined rotary shaft and phase vertical with the rotary shaft
Both the stranded axles rotation handed over；1st mechanism, the 1st mechanism integratedly configures with the rotary body or is configured in described
The downstream of rotary body, and by the electric wire after being twisted, downstream side is sent；And the 2nd mechanism, the 2nd mechanism is configured in
The upstream side of the rotary body, and 2 electric wires afterturn clockwise and anticlockwise respectively of the rotary body can be fed to,
2nd mechanism has：1st roller portion and the 2nd roller portion, the 2nd mechanism is by 2 bars of electric wires with the stranded axle just
The 1st direction handed over clips at a predetermined interval；And slide mechanism, the slide mechanism makes the 1st roller portion and the described 2nd
At least one of roller portion slides along the 2nd direction orthogonal with the stranded axle and the 1st direction difference,
The manufacture method of the twisted conductor includes following operation：
The slide mechanism utilizes the slip, between the 2nd mechanism and the rotary body, divides on 2 electric wires
Do not produce afterturn clockwise or counter-clockwise；And
The rotary body and the 1st mechanism by by after a direction afterturn in clockwise and anticlockwise by another side
To 2 electric wire twisteds of afterturn, and downstream side is sent.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014178796 | 2014-09-03 | ||
| JP2014-178796 | 2014-09-03 | ||
| PCT/JP2015/074793 WO2016035779A1 (en) | 2014-09-03 | 2015-08-31 | Cable pair twisting machine and twisted cable manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106663506A true CN106663506A (en) | 2017-05-10 |
| CN106663506B CN106663506B (en) | 2018-04-27 |
Family
ID=55439840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201580047610.XA Expired - Fee Related CN106663506B (en) | 2014-09-03 | 2015-08-31 | The manufacture method of wire pair bunching machine and twisted conductor |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6171103B2 (en) |
| CN (1) | CN106663506B (en) |
| WO (1) | WO2016035779A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476100A (en) * | 2017-08-21 | 2017-12-15 | 长治高测新材料科技有限公司 | The manufacture device of annular wire rope |
| CN107758432A (en) * | 2017-09-20 | 2018-03-06 | 郝振 | Metal wire coiler device |
| CN109841352A (en) * | 2017-11-06 | 2019-06-04 | 矢崎总业株式会社 | Twisted wire manufacturing equipment and twisted wire manufacturing method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107587366B (en) * | 2017-10-12 | 2020-03-31 | 咸阳宝石钢管钢绳有限公司 | Steel wire rope single-strand twisting machine |
| DE102017222107B4 (en) * | 2017-12-07 | 2019-10-31 | Leoni Bordnetz-Systeme Gmbh | Method and device for producing a pipe |
| KR102114395B1 (en) * | 2019-03-27 | 2020-05-22 | 구윤미 | Slim type stranding machine |
| JP2023542588A (en) * | 2020-06-26 | 2023-10-11 | コマックス ホルディング アクチエンゲゼルシャフト | Method and apparatus for twisting single cables |
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| JPS4739075Y1 (en) * | 1971-08-24 | 1972-11-27 | ||
| JP2007227185A (en) * | 2006-02-24 | 2007-09-06 | Yazaki Corp | Method and device of manufacturing twisted wire |
| CN101546628A (en) * | 2008-03-25 | 2009-09-30 | 矢崎总业株式会社 | Twisted wire and method of producing twisted wire |
| CN103313924A (en) * | 2011-01-11 | 2013-09-18 | 日本Tmt机械株式会社 | Spun yarn winding device and spun yarn winding facility |
| CN203552803U (en) * | 2013-06-14 | 2014-04-16 | 栃木住友电工株式会社 | Manufacturing apparatus for annular concentric twisted wire and wire box used by same |
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2015
- 2015-08-31 JP JP2016546650A patent/JP6171103B2/en not_active Expired - Fee Related
- 2015-08-31 WO PCT/JP2015/074793 patent/WO2016035779A1/en active Application Filing
- 2015-08-31 CN CN201580047610.XA patent/CN106663506B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4739075Y1 (en) * | 1971-08-24 | 1972-11-27 | ||
| JP2007227185A (en) * | 2006-02-24 | 2007-09-06 | Yazaki Corp | Method and device of manufacturing twisted wire |
| CN101546628A (en) * | 2008-03-25 | 2009-09-30 | 矢崎总业株式会社 | Twisted wire and method of producing twisted wire |
| CN103313924A (en) * | 2011-01-11 | 2013-09-18 | 日本Tmt机械株式会社 | Spun yarn winding device and spun yarn winding facility |
| CN203552803U (en) * | 2013-06-14 | 2014-04-16 | 栃木住友电工株式会社 | Manufacturing apparatus for annular concentric twisted wire and wire box used by same |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107476100A (en) * | 2017-08-21 | 2017-12-15 | 长治高测新材料科技有限公司 | The manufacture device of annular wire rope |
| CN107476100B (en) * | 2017-08-21 | 2023-12-05 | 长治高测新材料科技有限公司 | Manufacturing device for annular steel wire rope |
| CN107758432A (en) * | 2017-09-20 | 2018-03-06 | 郝振 | Metal wire coiler device |
| CN109841352A (en) * | 2017-11-06 | 2019-06-04 | 矢崎总业株式会社 | Twisted wire manufacturing equipment and twisted wire manufacturing method |
| CN109841352B (en) * | 2017-11-06 | 2020-06-05 | 矢崎总业株式会社 | Stranded wire manufacturing apparatus and stranded wire manufacturing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2016035779A1 (en) | 2017-04-27 |
| WO2016035779A1 (en) | 2016-03-10 |
| CN106663506B (en) | 2018-04-27 |
| JP6171103B2 (en) | 2017-07-26 |
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