CN105984752B - A kind of concentric lay conductor machine and its tenslator - Google Patents
A kind of concentric lay conductor machine and its tenslator Download PDFInfo
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- CN105984752B CN105984752B CN201510061385.7A CN201510061385A CN105984752B CN 105984752 B CN105984752 B CN 105984752B CN 201510061385 A CN201510061385 A CN 201510061385A CN 105984752 B CN105984752 B CN 105984752B
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Abstract
The invention discloses a kind of concentric lay conductor machine and its tenslators, comprising: frictional disk is connected to the side of drum；Disk folder is set in the rack of concentric lay conductor machine, and the disk folder includes two tong arms being hinged together, and two tong arms form the first hole and the second hole, the frictional disk are extended partially into first hole；Bulb is inserted into second hole, to control the opening width of second hole；The linkage being set in the rack, the guide roller of concentric lay conductor machine are rotatablely arranged at one end of the linkage, to drive the linkage to swing；The bulb is set to the other end of the linkage, controls the depth that the bulb stretches to second hole with the drive by the linkage.So set, the tenslator of concentric lay conductor machine provided by the invention, can reliably control laying tension, and can guarantee the stability of draw drum.
Description
Technical field
The present invention relates to stranding machine technical field, in particular to a kind of concentric lay conductor machine and its tenslator.
Background technique
During processing cable, single electric wire needs to release from draw drum concentric lay conductor machine, is twisted into one later.It puts
Drum needs to control the tension of the electric wire of releasing during defence line, to reach the technique requirement of cable.
Referring to FIG. 1, Fig. 1 is the tenslator schematic diagram of concentric lay conductor machine in the prior art.
The electric wire that draw drum 01 is released successively is exported by the guiding role of multiple guide rollers 02 to twisting at core, in draw drum
End be equipped with swing arm 03, one end of swing arm 03 is provided with a guide roller 02, and the other end is offseted by friction block and draw drum.
In the process of laying the line, by the tension force effect of electric wire, swing arm 03 generates swing, when swing arm 03 is swung, swing arm 03 and draw drum 02
Abutting power change, and then control draw drum payingoff speed, with achieve the purpose that control wire tension.
However, tenslator in the prior art, swing arm need to be provided larger by the unilateral compression draw drum of friction block
Pressing force can control the payingoff speed of draw drum, in turn result in it is larger to draw drum axial force, draw drum it is steady
Qualitative poor problem.
Therefore, how on the basis of reliably can control laying tension, guarantee the stability of draw drum, become ability
Field technique personnel important technological problems to be solved.
Summary of the invention
The present invention provides a kind of tenslators of concentric lay conductor machine, can reliably control laying tension, and
And it can guarantee the stability of draw drum.The present invention also provides a kind of concentric lay conductor machines including mentioned strain control device.
The tenslator of concentric lay conductor machine provided by the invention, comprising:
Frictional disk is connected to the side of drum；
Disk folder is set in the rack of concentric lay conductor machine, and the disk folder includes two tong arms being hinged together, two institutes
It states tong arm the first hole of formation and the second hole, the frictional disk is extended partially into first hole；
Bulb is inserted into second hole, to control the opening width of second hole；
The linkage being set in the rack, the guide roller of concentric lay conductor machine are rotatablely arranged at the connecting rod dress
One end set, to drive the linkage to swing；The bulb is set to the other end of the linkage, by described
The drive of linkage controls the depth that the bulb stretches to second hole.
Preferably, the linkage includes being connected with the guide roller and being connected to the rack by first rotating shaft
On first body of rod, be in contact with first body of rod, with pass through first body of rod drive upper and lower displacement second body of rod, institute
Bulb is stated to be connected with second body of rod.
It preferably, further include being respectively arranged at the elastic force adjusting nut of first body of rod two sides, and be respectively arranged at
Spring between the elastic force adjusting nut and first body of rod.
The present invention also provides a kind of concentric lay conductor machines, including as above described in any item tenslators.
Tenslator provided by the invention, guide roller are installed in rotation on one end of linkage, and electric wire passes through
When guide roller, while driving guide roller rotation, applying active force makes linkage generate swing, and the other end of linkage connects
It is connected to bulb, depth of the bulb in the second hole of disk folder generates variation, and then the opening width variation of the second hole, disk
The clamping force for pressing from both sides the first hole of grip friction disk also just generates corresponding change, and then the rotary damping power of drum generates change
Change, to reach the unwrapping wire damping force of control drum, and then controls the purpose of laying tension.Tension force dress provided by the invention
It sets, the axial force to drum will not be generated, and then drum has preferable stability.Therefore, provided by the invention concentric
The tenslator of stranding machine can reliably control laying tension, and can guarantee the stability of draw drum.
The present invention also provides a kind of concentric lay conductor machines including mentioned strain control device, so set, the present invention mentions
The concentric lay conductor machine of confession can reliably control laying tension, and can guarantee the stability of draw drum.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the tenslator schematic diagram of concentric lay conductor machine in the prior art；
Fig. 2 is tenslator schematic diagram in the specific embodiment of the invention；
In Fig. 1:
Draw drum -01, guide roller -02, swing arm -03；
In Fig. 2:
Frictional disk -11, disk folder -12, bulb -13, linkage -14, elastic force adjusting nut -15, spring -16.
Specific embodiment
Present embodiment provides a kind of tenslator of concentric lay conductor machine, can reliably control unwrapping wire
Tension, and can guarantee the stability of draw drum.It includes mentioned strain control dress that present embodiment, which additionally provides a kind of,
The concentric lay conductor machine set.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to FIG. 2, the tenslator that present embodiment provides, including frictional disk 11, disk folder 12, bulb 13
With linkage 14, wherein frictional disk 11 is connected to the side of drum, and disk folder 12 is set in the rack of concentric lay conductor machine, disk
Folder 12 includes two tong arms being hinged together, and two tong arms form the first hole and the second hole, the office of frictional disk 11
Portion is inserted into the first hole；Bulb 13 is inserted into the second hole, to control the opening width of the second hole；It is set to
Linkage 14 in rack, the guide roller of concentric lay conductor machine is rotatablely arranged at one end of linkage 14, with the company of drive
Lever apparatus 14 is swung；Bulb 13 is set to the other end of linkage 14, to control bulb 13 by the drive of linkage 14
Stretch to the depth of the second hole.
The tension force that present embodiment provides, guide roller are installed in rotation on one end of linkage 14, electricity
When line passes through guide roller, while driving guide roller rotation, applying active force makes linkage 14 generate swing, linkage 14
The other end be connected with bulb 13, depth of the bulb 13 in the second hole of disk folder 12 generates variation, and then the second folding
The opening width variation of mouth, the clamping force of the first hole of 12 grip friction disk 11 of disk folder also just generate corresponding change, and then line
The rotary damping power of disk generates variation, to reach the unwrapping wire damping force of control drum, and then controls the purpose of laying tension.This hair
The tenslator of bright offer will not generate the axial force to drum, and then drum has preferable stability.Cause
This, the tenslator for the concentric lay conductor machine that present embodiment provides can reliably control laying tension, and
It can guarantee the stability of draw drum.
In present embodiment, linkage 14 specific as follows can state setting, and linkage 14 includes and guide roller
It is connected and is connected to first body of rod in rack by first rotating shaft, be in contact with first body of rod, passes through the first body of rod band
Second body of rod of dynamic upper and lower displacement, bulb 13 are connected with second body of rod.
It should be noted that first body of rod is connected on the rack by first rotating shaft, and first body of rod and the second body of rod phase
One end of contact is bending structure, when first body of rod is swung, the upper and lower displacement of bending structure position, and bending part and second
The body of rod is hooked in together, and then drives the second body of rod upper and lower displacement.
Certainly, linkage 14 can also be other types in present embodiment, it is only necessary to can be converted to swing
Upper and lower displacement campaign will swing the linkage for being converted into linear movement, have been relatively mature in theory of mechanics field, this
Text no longer repeats one by one.
It further include the elastic force adjusting nut for being respectively arranged at the first body of rod two sides in the preferred embodiment of present embodiment
15, and the spring 16 being respectively arranged between elastic force adjusting nut 15 and first body of rod.So set, when screwing elastic force adjusting
When nut 15,15 holddown spring 16 of elastic force adjusting nut, spring 16 compresses first body of rod, and first body of rod is made to generate corresponding swing,
And then bulb 13 is driven to be displaced downward or upward, to control the tonicity of the first hole.Even if frictional disk 11 has disk folder 12
Reaction force still can make disk folder 12 keep constant the chucking power of frictional disk 11 under the action of the spring 16.And pass through
Elastic force adjusting nut 15 is adjusted, disk folder 12 can be controlled to the constant clamping force of frictional disk 11.
Present embodiment additionally provides a kind of concentric lay conductor machine, including tenslator as described above.So
Setting, the concentric lay conductor machine that present embodiment provides, can reliably control laying tension, and can guarantee unwrapping wire
The stability of disk.The derivation process of the beneficial effect and the derivation process of beneficial effect brought by mentioned strain control device are big
Body is similar, and therefore, this article will not repeat them here.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (4)
1. a kind of tenslator of concentric lay conductor machine characterized by comprising
Frictional disk is connected to the side of drum；
Disk folder is set in the rack of concentric lay conductor machine, and the disk folder includes two tong arms being hinged together, two pincers
Arm forms the first hole and the second hole, the frictional disk are extended partially into first hole；
Bulb is inserted into second hole, to control the opening width of second hole；
The linkage being set in the rack, the guide roller of concentric lay conductor machine are rotatablely arranged at the linkage
One end, to drive the linkage to swing；The bulb is set to the other end of the linkage, to pass through the connecting rod
The drive of device controls the depth that the bulb stretches to second hole.
2. tenslator as described in claim 1, which is characterized in that the linkage includes and the guide roller phase
It connects and first body of rod in the rack is connected to by first rotating shaft, be in contact with first body of rod, by described
First body of rod drives second body of rod of upper and lower displacement, and the bulb is connected with second body of rod.
3. tenslator as claimed in claim 2, which is characterized in that further include being respectively arranged at first body of rod two
The elastic force adjusting nut of side, and the spring being respectively arranged between the elastic force adjusting nut and first body of rod.
4. a kind of concentric lay conductor machine, which is characterized in that including tenslator as described in any one of claims 1-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061385.7A CN105984752B (en) | 2015-02-05 | 2015-02-05 | A kind of concentric lay conductor machine and its tenslator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510061385.7A CN105984752B (en) | 2015-02-05 | 2015-02-05 | A kind of concentric lay conductor machine and its tenslator |
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| CN105984752A CN105984752A (en) | 2016-10-05 |
| CN105984752B true CN105984752B (en) | 2019-03-15 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108231289B (en) * | 2016-12-14 | 2023-10-20 | 合肥神马科技集团有限公司 | Concentric stranding machine |
| CN109484919B (en) * | 2017-09-13 | 2021-01-29 | 合肥神马科技集团有限公司 | Paying-off tension control method and system of concentric stranding machine |
| CN108305714B (en) * | 2017-12-26 | 2020-05-12 | 铜陵三佳变压器科技股份有限公司 | Production device of transformer cable for new energy |
| CN110542399A (en) * | 2019-08-10 | 2019-12-06 | 苏州群贤纺织有限公司 | High-performance coating fabric coating thickness on-line monitoring and self-adaptive control device |
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| CN104112546A (en) * | 2014-07-08 | 2014-10-22 | 平湖迪工机械制造有限公司 | Cable former |
| CN204433973U (en) * | 2015-02-05 | 2015-07-01 | 合肥神马科技集团有限公司 | A kind of concentrically stranded conductor machine and tenslator thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH539734A (en) * | 1970-11-12 | 1973-07-31 | Thaelmann Schwermaschbau Veb | Stranding machine without reverse rotation |
| DE2409537A1 (en) * | 1973-08-24 | 1975-03-06 | Thaelmann Schwermaschbau Veb | STRINGING MACHINE WITHOUT REVERSE ROTATION WITH COAXIAL SPOOLS |
| US3949543A (en) * | 1974-11-15 | 1976-04-13 | Wean United, Inc. | Stranded wire forming method and apparatus |
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| CN2169524Y (en) * | 1993-04-17 | 1994-06-22 | 娄林 | Swing tong hydraulic motive pincers |
| US6098910A (en) * | 1998-09-11 | 2000-08-08 | Wayne-Dalton Corp. | Self-compensating filament tension control device |
| US20060081731A1 (en) * | 2004-10-18 | 2006-04-20 | Niederer Kurt W | Let-off device with constant tension |
| CN201027852Y (en) * | 2007-05-16 | 2008-02-27 | 四机赛瓦石油钻采设备有限公司 | Pincers type brake |
| CN103578654A (en) * | 2013-10-21 | 2014-02-12 | 安徽长江精工电工机械制造有限公司 | Tension control device of stranding machine |
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| CN105984752A (en) | 2016-10-05 |
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