CN207021040U - A kind of timing belt back twist cage stranding machine - Google Patents
A kind of timing belt back twist cage stranding machine Download PDFInfo
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- CN207021040U CN207021040U CN201720908033.5U CN201720908033U CN207021040U CN 207021040 U CN207021040 U CN 207021040U CN 201720908033 U CN201720908033 U CN 201720908033U CN 207021040 U CN207021040 U CN 207021040U
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- synchronizing wheel
- timing belt
- capstan winch
- main shaft
- back twist
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Abstract
The utility model discloses a kind of timing belt back twist cage stranding machine,Master gear drive shaft rotates,And the first synchronizing wheel and the second synchronizing wheel is driven to rotate,And then drive capstan winch,Bobbin loader and positive coupling rotate in fixed axis around main shaft,Back twist processing is carried out to round steel wire,Whole back twist processing procedure stability and high efficiency,Back twist effect is preferable,And so that the mechanical strength of the cable after the completion of dress armour is accordingly improved,Simultaneously,The output shaft of motor connects master gear by decelerator,Reliability is high,Reduce the risk that broken belt subtracts line,By in master gear and the first synchronizing wheel,Toothed belt transmission is set between second synchronizing wheel,Greatly reduce operating noise,Unlubricated pollution simultaneously,Run non-maintaining,And when a timing belt in office is surprisingly broken,Torsion caused by because of force unbalance pulls apart other related synchronization bands,Ensure that steel wire is not cut,Improve the maintainability of machine.
Description
Technical field
The utility model belongs to cable technical field of processing equipment, is related to a kind of cage stranding machine, is specifically a kind of synchronous
Band back twist cage stranding machine.
Background technology
As the continuous quickening of economic construction of China at this stage, the continuous improvement of power supply communication demand, cabling requirements amount are big
Width increase, especially many offshore oil platforms, Oversea wind power generation and deep sea energy source exploitation etc. need marine make in recent years
The engineering of industry is constantly implemented, and people propose higher requirement to the use quality of submarine cable.
In routine use, especially during seabed operation, submarine cable can by different degrees of tension force, and it is long when
Between seabed operation can make abrasion and erosion of the cable frequently by various anchorages or reef.In order to improve its mechanical strength, prolong
Its long service life, generally enters the processing of luggage armour to cable, i.e., the higher steel wire of one layer of intensity of parcel is twisted outside cable core, with
Meet the use demand of its high intensity.
However, although the cable generally used at present disclosure satisfy that basic power supply and communication need, due to itself
Mechanical strength it is poor, high-tensile steel wires are not easy twisted shaping during filling armour, and due to back twist treatment effect during dress armour
It is poor, cause to fill steel wire arrangement uniformity after the completion of armour and planarization is poor, and the internal stress of cable self structure is larger,
Mechanical strength during cable use is adversely affected.
Therefore, how a kind of equipment is provided so that dress armour during back twist effect it is preferable, and improve dress armour after the completion of
The mechanical strength of cable is the important technological problems that those skilled in the art need to solve at present.
Chinese Shen Qing Publication patent CN201110296607.5 proposes a kind of cable wire armouring machine, including twists body, twists
It is provided with main shaft in the middle part of body, the inside of main shaft has a main line chamber being adapted with cable core, and one end of main shaft is provided with pre-
Device is turned round, the other end is provided with the master gear being connected with motor；Be set with some capstan winches on main shaft, have on capstan winch it is some with
The string holes that steel wire is adapted, bearing of trend of each capstan winch along the main shaft are arranged successively, and if being provided between adjacent two capstan winch
Main line disk；The synchronizing wheel of some mutual cooperations is provided with capstan winch, is connected with timing belt between two neighboring synchronizing wheel, synchronizing wheel with
It is connected between master gear by positive coupling, some bias being engaged with timing belt is additionally provided between two neighboring synchronizing wheel
Wheel, twist and be additionally provided with the planetary gear being engaged with eccentric wheel on body.The program is same by being employed in back twist transmission mechanism
The small-sized driving member of the mutual cooperations such as step wheel, eccentric wheel and planetary gear replaces the large-scale driving members such as conventional bearing and gear
Machine driving is completed, so as to the assembly space needed for greatly reducing during cable wire armouring machine use, and it is above-mentioned each small
The use cost of type driving member is relatively low, and apparent availability is big, and buying is convenient so that the actual use cost of cable wire armouring machine
Accordingly reduced, there is certain progress meaning, but its there are the following problems when in use：
1st, it is connected between synchronizing wheel and master gear by positive coupling, wherein the kind of drive relies primarily on gear drive,
Noise is larger, and gap between gear cutting machine inevitably be present, and stability is low, also, when the timing belt between adjacent sync wheel
During fracture, master gear continues through shaft coupling driving synchronizing wheel and rotated, and caused torsion will cut wire when excessive, cause to damage
Lose.
2nd, master gear is connected between motor output shaft, rotating speed is fast, and stability is low, and broken belt trimming accident easily occurs, causes
Lose, not easy care.
Utility model content
The purpose of this utility model is to provide that a kind of noise is small, reliability is high, the timing belt back twist cage of easy care twists
Line machine.
The purpose of this utility model can be achieved through the following technical solutions：
A kind of timing belt back twist cage stranding machine, including body is twisted, twist and main shaft is provided with the middle part of body, one end of the main shaft
Single line pretwist shaped device is provided with, the other end is provided with master gear；
Some capstan winches are set with the main shaft, there is some string holes being adapted with steel wire, the strand on the capstan winch
Bearing of trend of the disk along main shaft is arranged successively, and is provided between adjacent two capstan winch and some has bobbin loader and positive coupling, institute
State bobbin loader and the bearing of trend of positive coupling and the bearing of trend of main shaft is consistent, the bobbin loader is provided with drum；
There are some pilot holes being adapted with bobbin loader, positive coupling on the capstan winch, the assembling axially bored line
Bearing of trend is consistent with the bearing of trend of bobbin loader, positive coupling, and each pilot hole is evenly distributed on along the circumference of capstan winch
The edge portion of capstan winch；
Described bobbin loader one end connects the first synchronizing wheel through pilot hole, and described positive coupling one end connects through pilot hole
Connect the second synchronizing wheel, first synchronizing wheel and the second synchronizing wheel cooperate, adjacent first synchronizing wheel and the second synchronizing wheel it
Between be connected with timing belt；
The master gear is led to by synchronous band connection the first synchronizing wheel and the second synchronizing wheel adjacent thereto, the master gear
Motor-driven rotation is crossed, the output shaft of the motor connects master gear by decelerator.
Further, it is additionally provided with and some is engaged with timing belt between adjacent the first synchronizing wheel and the second synchronizing wheel
Eccentric wheel, described twist are additionally provided with the planetary gear being engaged with eccentric wheel on body.
Further, the capstan winch is arranged on capstan winch support, and the bobbin loader is provided with drum.
Further, there are brake gear, the single line pretwist of the main shaft other end on the capstan winch support of described main shaft one end
Shaped device side is provided with brake pallet.
The beneficial effects of the utility model：Timing belt back twist cage stranding machine provided by the utility model, master gear driving
Main axis, and drive the first synchronizing wheel and the second synchronizing wheel to rotate, and then capstan winch, bobbin loader and positive coupling are driven around master
Axle rotates in fixed axis, and carries out back twist processing to round steel wire, whole back twist processing procedure stability and high efficiency, back twist effect is preferable, and makes
The mechanical strength that the cable after the completion of armour must be filled accordingly is improved, meanwhile, the output shaft of motor connects main tooth by decelerator
Wheel, reliability is high, reduces the risk that broken belt subtracts line, same by being set between master gear and the first synchronizing wheel, the second synchronizing wheel
V belt translation is walked, greatly reduces operating noise, while unlubricated pollution, operation is non-maintaining, and a timing belt in office surprisingly breaks
When splitting, torsion caused by because of force unbalance pulls apart other related synchronization bands, ensures that steel wire is not cut, that improves machine can
Maintainability.
Brief description of the drawings
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is Fig. 1 partial enlarged drawing.
Fig. 3 is the structural representation of the utility model bobbin loader.
Fig. 4 is the structural representation of the utility model capstan winch support.
Fig. 5 is the structural representation of the utility model brake pallet.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " perforate ", " on ", " under ", " thickness ", " top ",
" in ", " length ", " interior ", indicating position or the position relationship such as " surrounding ", be for only for ease of description the utility model and simplification
Description, rather than the component or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
As Figure 1-3, the utility model provides a kind of timing belt back twist cage stranding machine, including twists body 1, twists body 1
Middle part be provided with main shaft 2, the inside of main shaft 2 has the main line chamber being adapted with cable core, and one end of main shaft 2 is provided with list
Line pretwist shaped device 4, the other end of main shaft 2 are provided with master gear 5.
It is set with some capstan winches 6 on main shaft 2, capstan winch 6 is arranged on capstan winch support 7, is had on capstan winch 6 some with steel wire phase
The string holes of adaptation, bearing of trend of each capstan winch 6 along main shaft 2 are arranged successively, and are provided between adjacent two capstan winch 6 and some have drum
The bearing of trend of frame 8 and positive coupling 9, bobbin loader 8 and positive coupling 9 is consistent with the bearing of trend of main shaft 2, such as Fig. 4
Shown, bobbin loader 8 is provided with drum 19.
There are some pilot holes being adapted with bobbin loader 8, positive coupling 9 on capstan winch 6, assemble the extension side of axially bored line
To consistent with the bearing of trend of bobbin loader 8, positive coupling 9, and circumference of each pilot hole along capstan winch 6 is evenly distributed on capstan winch
6 edge portion.
The one end of bobbin loader 8 connects the first synchronizing wheel 10 through pilot hole, and the one end of positive coupling 9 is through pilot hole connection the
Two synchronizing wheels 11, the first synchronizing wheel 10 and the second synchronizing wheel 11 cooperate, the adjacent synchronizing wheel 11 of first synchronizing wheel 10 and second
Between be connected with timing belt 12.Some and timing belt 12 is additionally provided between adjacent the first synchronizing wheel 10 and the second synchronizing wheel 11
The eccentric wheel 13 being engaged, twist and be additionally provided with the planetary gear 14 being engaged with eccentric wheel 13 on body 6.
Master gear 5 connects the first synchronizing wheel 10 and the second synchronizing wheel 11 adjacent thereto by timing belt 12, and master gear 5 is logical
Cross the driving of motor 15 to rotate, the output shaft of motor 15 connects master gear 5 by decelerator 16.In the course of work, motor 15 is through subtracting
Fast device 16 drives master gear 5 to rotate, and the drive shaft 2 of master gear 5 rotates, and drives the first synchronizing wheel 10 and the by timing belt 12
Two synchronizing wheels 11 rotate, and then drive capstan winch 6, bobbin loader 8 and positive coupling 9 to be rotated in fixed axis around main shaft 12, so as to circle
Steel wire carries out back twist processing；Meanwhile each eccentric wheel 13 rotates around planetary gear 14 and is tensioned timing belt 12, to ensure entirely to move back
Power transmission stability and high efficiency during torsion；Complete back twist processing after steel wire via each string holes on capstan winch 6 progressively to
Collect at main shaft 2, and twisted between each steel wire and cable core, whole back twist is finally completed at single line pretwist shaped device 4
Processing procedure stability and high efficiency, back twist effect is preferable, and so that the mechanical strength of the cable after the completion of dress armour is accordingly improved, together
When, the output shaft of motor 15 connects master gear 5 by decelerator 16, and reliability is high, the risk that broken belt subtracts line is reduced, by master
Set timing belt 12 to be driven between the synchronizing wheel 10 of gear 5 and first, the second synchronizing wheel 11, rigid shaft coupling is used compared to existing
Device, gear drive, operating noise, while unlubricated pollution are greatly reduced, operation is non-maintaining, and a timing belt 12 in office is anticipated
During outer fracture, torsion caused by because of force unbalance pulls apart other related synchronization bands 12, ensures that steel wire is not cut, improves machine
The maintainability of device.
As illustrated in figures 4-5, there are brake gear 18, the single line pretwist of the other end of main shaft 2 on the capstan winch support 7 of the one end of main shaft 2
The side of shaped device 4 is provided with brake pallet 17, when needing braking, realizes the both ends synchronous brake of main shaft 2, improves machine operation
Stability.
Timing belt back twist cage stranding machine provided by the utility model, master gear drive shaft rotate, and drive first is same
Step wheel and the second synchronizing wheel rotate, and then drive capstan winch, bobbin loader and positive coupling to be rotated in fixed axis around main shaft, to round steel wire
Back twist processing is carried out, whole back twist processing procedure stability and high efficiency, back twist effect is preferable, and so that the machine of the cable after the completion of dress armour
Tool intensity is accordingly improved, meanwhile, the output shaft of motor connects master gear by decelerator, and reliability is high, reduces broken belt and subtracts
The risk of line, by setting toothed belt transmission between master gear and the first synchronizing wheel, the second synchronizing wheel, greatly reduce work
Noise, while unlubricated pollution, operation is non-maintaining, and when a timing belt in office is surprisingly broken, is produced because of force unbalance
Torsion other related synchronization bands are pulled apart, ensure steel wire do not cut, improve the maintainability of machine.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
It is contained in reference to specific features, structure, material or the feature that the embodiment or example describe of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or example
In combine in an appropriate manner.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member is made various modifications or supplement to described specific embodiment or substituted using similar mode, without departing from reality
With new structure or surmount scope defined in the claims, the scope of protection of the utility model all should be belonged to.
Claims (4)
1. a kind of timing belt back twist cage stranding machine, including body (1) is twisted, twist and be provided with main shaft (2), its feature in the middle part of body (1)
It is：One end of the main shaft (2) is provided with single line pretwist shaped device (4), and the other end is provided with master gear (5)；
Some capstan winches (6) are set with the main shaft (2), there is some string holes being adapted with steel wire, institute on the capstan winch (6)
State bearing of trend of the capstan winch (6) along main shaft (2) to arrange successively, and be provided between adjacent two capstan winch (6) and some have bobbin loader (8)
With positive coupling (9), the bearing of trend phase one of the bearing of trend and main shaft (2) of the bobbin loader (8) and positive coupling (9)
Cause；
There is some pilot holes being adapted with bobbin loader (8), positive coupling (9), the assembling hole axle on the capstan winch (6)
The bearing of trend of line is consistent with the bearing of trend of bobbin loader (8), positive coupling (9), and week of each pilot hole along capstan winch (6)
To the edge portion for being evenly distributed on capstan winch (6)；
Described bobbin loader (8) one end connects the first synchronizing wheel (10) through pilot hole, and described positive coupling (9) one end passes through dress
Distribution connects the second synchronizing wheel (11), and first synchronizing wheel (10) and the second synchronizing wheel (11) cooperate, and adjacent first is same
Timing belt (12) is connected between step wheel (10) and the second synchronizing wheel (11)；
The master gear (5) connects the first synchronizing wheel (10) and the second synchronizing wheel (11) adjacent thereto by timing belt (12),
The master gear (5) is driven by motor (15) and rotated, and the output shaft of the motor (15) connects main tooth by decelerator (16)
Take turns (5).
A kind of 2. timing belt back twist cage stranding machine according to claim 1, it is characterised in that：The first adjacent synchronizing wheel
(10) some eccentric wheels (13) being engaged with timing belt (12), the strand body are additionally provided between the second synchronizing wheel (11)
(1) planetary gear (14) being engaged with eccentric wheel (13) is additionally provided with.
A kind of 3. timing belt back twist cage stranding machine according to claim 1, it is characterised in that：Capstan winch (6) installation
On capstan winch support (7), the bobbin loader (8) is provided with drum (19).
A kind of 4. timing belt back twist cage stranding machine according to claim 1, it is characterised in that：Described main shaft (2) one end
Capstan winch support (7) on have brake gear (18), single line pretwist shaped device (4) side of main shaft (2) other end is provided with
Brake pallet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908033.5U CN207021040U (en) | 2017-07-25 | 2017-07-25 | A kind of timing belt back twist cage stranding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908033.5U CN207021040U (en) | 2017-07-25 | 2017-07-25 | A kind of timing belt back twist cage stranding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207021040U true CN207021040U (en) | 2018-02-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720908033.5U Active CN207021040U (en) | 2017-07-25 | 2017-07-25 | A kind of timing belt back twist cage stranding machine |
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| Country | Link |
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| CN (1) | CN207021040U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248437A (en) * | 2017-07-25 | 2017-10-13 | 合肥神马科技集团有限公司 | A kind of timing belt back twist cage stranding machine |
| CN115862964A (en) * | 2022-12-26 | 2023-03-28 | 金龙鹰电工科技有限公司 | Multi-strand yarn interweaving and merging device |
-
2017
- 2017-07-25 CN CN201720908033.5U patent/CN207021040U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107248437A (en) * | 2017-07-25 | 2017-10-13 | 合肥神马科技集团有限公司 | A kind of timing belt back twist cage stranding machine |
| CN107248437B (en) * | 2017-07-25 | 2023-03-07 | 合肥神马科技集团有限公司 | Cage stranding machine is turned round to hold-in range back |
| CN115862964A (en) * | 2022-12-26 | 2023-03-28 | 金龙鹰电工科技有限公司 | Multi-strand yarn interweaving and merging device |
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