CN206877757U - Tension control mechanism for concentric type high-speed cable stranding-up machine - Google Patents
Tension control mechanism for concentric type high-speed cable stranding-up machine Download PDFInfo
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- CN206877757U CN206877757U CN201720562830.2U CN201720562830U CN206877757U CN 206877757 U CN206877757 U CN 206877757U CN 201720562830 U CN201720562830 U CN 201720562830U CN 206877757 U CN206877757 U CN 206877757U
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- China
- Prior art keywords
- tensioning wheel
- cable
- sliding block
- bracket
- tension control
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Abstract
The utility model patent discloses a kind of tension control mechanism for concentric type high-speed cable stranding-up machine, including frame and the strand and system that are placed in frame, it is characterised in that：Described tension control mechanism is clamping system, and the clamping system includes being arranged on tensioning wheel group on bracket, backstand, described tensioning wheel group includes at least one tensioning wheel, and at least one tensioning wheel bottom is slidably attached at by sliding block on the slide rail being fixed on bracket, and it is connected in the connecting rod of the tensioning wheel and sliding block or on sliding block by elastic mechanism on governor motion, the governor motion is locked on backstand by locking mechanism, described cable wraps at least one circle in tensioning wheel group, this controlling organization, the tractive force being subject to per share of cable is controlled to be consistent with during because being twisted in whole cable, and then ensure that twist with each section of pitch of product it is consistent, quality is good.
Description
Technical field
The utility model patent is related to the wire twisting machine that a kind of wires and cables industry uses, and in particular to a kind of height of concentric type
Sub-thread cable tension control mechanism on fast wire twisting machine.
Background technology
In wires and cables industry, twisted wire be overhead line and power cable conductor wire core production basic working procedure, wire twisting machine
Arise at the historic moment and more and more diversified.Wire twisting machine be even more one kind can be widely used in all kinds of soft/hard conductor lines (copper cash, enamel-covered wire,
Tinned wire, copper covered steel, copper cover aluminum etc.) and electric wire is (such as:Power supply wire twisting machine line, earphone cord, telephone wire, PVC lines, grid line etc.)
Twisted plant equipment, more single branch conductors is twisted into one, reach the technological requirement of wire rod.
Wire twisting machine can be generally divided into single twist cabling machine, pair twister, high-speed cable stranding-up machine, untwisting machine, cage according to twisted wire mode and twist
Line machine, frame work wire twisting machine, tube-type line strander and disc type wire twisting machine etc., its each way realize that structure is also variation, and
It does not rotate for actinobacillus wheel autobiography but with frame in most cases, or as frame rotates two kinds of forms while autobiography,
The twisted wire material of wire twisting machine is generally copper, aluminium, steel, and common wire twisting machine is tube-type line strander and crosswise wire strander, tubular type twisted wire
The advantages of machine is that strand and speed are fast, twists and steady quality, shortcoming are complicated, and volume is big, heavy, and cost is high, floor space
Greatly, power consumption is big, is strand and steady quality the advantages of crosswise wire strander, and floor space is small, low cost, and shortcoming is to twist and speed is slow,
Low production efficiency, 4-5 times slower than tube-type line strander in the case of equal amount of storage line.The principle of wire twisting machine be by rotation will be more
Individual sub-thread cable twists and to together, turns into stranded cable, in order to ensure the pitch of each sub-thread cable in stranded cable is consistent, and
Ensure that it twists and uniformly, improves and twist with quality, it is necessary to the torsion for controlling each sub-thread cable to be subject to is consistent, and every share of cable being led
Gravitation is consistent, in current a variety of twisted wire machine equipments, not for the polling power controlling mechanism of each sub-thread cable, in whole line
Cable twist and during, can not each share of cable of real-time ensuring be in equal tractive force all the time, cause strand sum every section of cable pitch
It is inconsistent, it is of poor quality.
Utility model content
For the problems of the prior art, the purpose of this utility model is to provide for one kind and is used for concentric type high-speed cable stranding-up machine
Tension control mechanism, the tension control mechanism is used to control the tractive force of every share of cable to be consistent, it is ensured that the follow-up sum that twists
Cable pitch is consistent, and quality is good.
In order to achieve the above object, the technical solution of the utility model is：
A kind of tension control mechanism for concentric type high-speed cable stranding-up machine, including frame and the strand that is placed in frame and be
System, is twisted and system includes the bracket that is turnably connected with frame by the bearing block at both ends, in same straight line side on the bracket
Be evenly equipped with multiple actinobacillus wheels upwards, actinobacillus wheel can rotation, and can be with bracket synchronous rotary, one side of the rack end with respect to end-rack
On be provided with uniform wire hole, it is characterised in that：Described tension control mechanism is clamping system, and the clamping system includes
Tensioning wheel group on bracket, backstand are arranged on, described tensioning wheel group includes at least one tensioning wheel, and at least one tensioning
Wheel bottom is slidably attached at by sliding block on the slide rail being fixed on bracket, and in the connecting rod of the tensioning wheel and sliding block
Or be connected on sliding block by elastic mechanism on governor motion, the governor motion is locked on backstand by locking mechanism, institute
The cable stated wraps at least one circle in tensioning wheel group.
Further, described elastic mechanism is spring structure or elastic connection band structure；Described governor motion is tune
Screw is saved, described locking mechanism is wing nut.
Further, described tensioning wheel group includes two tensioning wheels, and a tensioning wheel is fixed on bracket by fixed seat
On, another tensioning wheel bottom is slidably attached at by sliding block on the slide rail being fixed on bracket, and the tensioning wheel with
It is connected in the connecting rod of sliding block or on sliding block by elastic mechanism on governor motion, the governor motion is locked by locking mechanism
On backstand, described cable wraps at least one circle in tensioning wheel group.
Compared with prior art, the knot of the tension control mechanism provided by the utility model for concentric type high-speed cable stranding-up machine
Structure is unusual, and under the tractive force effect of hauling machine, and under carriage turns effect, the cable on actinobacillus wheel is released, and by
Guide roller, guide holder, directive wheel be oriented to after, be introduced in clamping system and be tensioned, then again by guide roller, guide holder, lead
After being oriented to wheel, come out by the wire hole in pallet rear end face, then enter polymerization after guide roller wire, towing pad traction again
In hole, it is polymerized to twist the cable of sum, the cable for then twisting sum is receiving strand after drawing machine travel by admission machine, completes twisted wire mistake
Journey.The tractive force per share of cable being subject to during is twisted because it is whole to be consistent, and then ensure that each section of section of product for twisting sum
Away from consistent, quality is good.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Accompanying drawing 1 is this structural representation for the tension control mechanism of concentric type high-speed cable stranding-up machine；
The structure that accompanying drawing 2 is applied for this tension control mechanism for being used for concentric type high-speed cable stranding-up machine on the bracket of wire twisting machine
Schematic diagram；
Accompanying drawing 3 shows for the structure that the tension control mechanism for being used for concentric type high-speed cable stranding-up machine is applied in wire twisting machine system
It is intended to.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in Figure 1,2 and 3, a kind of tension control mechanism for concentric type high-speed cable stranding-up machine, including frame 1 and be placed in
Strand and system in frame 1, in addition to the hauling machine 12 and admission machine 13 that the cable of pair twist sum is drawn, wound successively, twist
Rotated with system along its axis, that is to say the relative rotation of frame 1, realize to the strand of stranded cable and, then again pair twist and after
Cable is wound after being drawn by admission machine 13, the continuous process twisted with cable of realization, and in this wire twisting machine, strand and system include logical
Cross the bearing block at both ends and bracket 2 that frame 1 is turnably connected, be evenly equipped with the bracket 2 in same rectilinear direction multiple
Actinobacillus wheel 3, actinobacillus wheel 3 can rotation, and can be set with the synchronous rotary of bracket 2, the end of bracket 2 on the one side with respect to end-rack 101
There is uniform wire hole 10.Can be as needed, the quantity of actinobacillus wheel 3 in sets itself bracket 2, the end of described one end of frame 1
Motor 5 is provided with frame 101, the motor 5 drives bracket 2 to rotate by belt feeder belt wheel 11.That is to say, frame 1 is fixed,
Under the drive of motor 5, belt wheel 11 drives bracket 2 to be rotated relative to frame 1, because bracket 2 is to be connected to by bearing block in frame 1
, it can rotate under bearing block effect under lower resistance Expenditure Levels relative to frame 1.Actinobacillus wheel 3 is as bracket 2 is same together
Step rotation, in rotary course, realize to the strand of stranded cable and.
After cable 17 on multiple actinobacillus wheels 3 is uniformly exported by wire hole 10, then it is oriented to successively through guide roller, towing pad
Enter hauling machine 12 after traction, the polymerization of polymerization hole, be one single cable on each actinobacillus wheel 3, in the work of hauling machine 12
Under, the sub-thread cable 17 pulled, due to the rotation of bracket 2, is all received by the uniform output bracket 2 of wire hole 10 per share of cable
Torsion, the cable of output bracket 2 is after guide roller is oriented to, and into towing pad, is entered by traction in follow-up polymerization hole, sub-thread
Cable polymerize in hole is polymerize and twists and be integrated, and bracket rotates a circle, and polymerizeing will polymerize and twist in hole and pitch
Cable.In order to ensure that the tractive force of every share of cable is consistent, make the cable of strand sum uniform, steady quality, qualification rate is high, on bracket 2
The device for being oriented to and being tensioned for the cable 17 released on each actinobacillus wheel 3 is provided with, guider is first carried out to cable
Extension is oriented to, and cable is imported into tensioning apparatus, receives the cable on each actinobacillus wheel 3 by tensioning apparatus consistent
Zhang Jingli, the guider includes at least one of guide roller 6, guide holder 7, directive wheel 16, because actinobacillus wheel 3 is located at bracket
1 inside, its cable pulled out need to lead by these guiders on the support body of bracket 1, are then introduced into tensioning dress
In putting, the quantity of directive wheel 16, guide roller 6 and guide holder 7 is one or more, and its installation site on carrier 2
Do not fix, because actinobacillus wheel 3 is linearly uniform, it is inconsistent with respect to the distance of wire hole 10, so per share of cable
Not necessarily, the position that it is set on carrier 2 is not yet for type and quantity in the guide roller 6 that needs, guide holder 7, directive wheel 16
Necessarily, the present embodiment only gives the cable guide device of an actinobacillus wheel 3 near wire hole 10, as shown in Figure 1,
The cable released from actinobacillus wheel 3 is first passed through after the guide roller 6 of the actinobacillus wheel 3 accepts guiding, next extending to
Accept and be oriented on guide holder 7, the guiding of directive wheel 16 for then extending to the front end of bracket 2 turns to, and enters back into next guide holder 7
Guiding, and then extend to tensioning in follow-up tensioning apparatus and handle, the cable after tensioning is handled is oriented in another guide holder 7
And another directive wheel 16 is led back into wire hole 10, and drawn by wire hole 10, the tensioning apparatus is that cable is opened
Next clamping system 9 being input at wire hole 10.Due to the guiding of the cable of each actinobacillus wheel 3 releasing, guiding, tensioning mode
It is different with position, but its principle is consistent, and the present embodiment only enumerates the cable guiding tensioning cloth of the actinobacillus wheel 3 close to wire hole 10
Office, the cable guiding of other actinobacillus wheels 10 and tensioning layout refer to the present embodiment, and according to its relative position on carrier 2
Rationally set, will not enumerate herein.
On the clamping system 9 in this wire twisting machine, it, which is specifically included, sets tensioning wheel group 91 on carrier 2, backstand
97, described tensioning wheel group 91 includes at least one tensioning wheel, and at least one tensioning wheel bottom by sliding block 92 slideably
It is connected on fixed slide rail 93 on carrier 2, and the tensioning wheel in the connecting rod of sliding block 92 or on sliding block 92 with passing through bullet
Property mechanism 95 is connected on governor motion 94, and the governor motion 94 is locked on backstand 97 by locking mechanism 96, described
Cable wraps at least one circle in tensioning wheel group 91, is directed to the cable that device is imported into clamping system 9, wraps tensioning wheel
In group 91, the lead-in wire terminal in tensioning wheel group 91 has reverse tractive force, hauling machine 12 to wrapping the cable in tensioning wheel group 91
There is positive tractive force to wrapping the cable in tensioning wheel group 91, the tensioning wheel group 91 be used for adjustment make positive tractive force with it is anti-
It is equal to tractive force, the equivalent way is realized by elastic mechanism 95 and governor motion 94.Than as shown in Figure 3, bullet
Property mechanism 95 is spring structure or elastic connection band structure；Described governor motion 94 is set screw, described locking mechanism
96 be wing nut；Tensioning wheel group 91 includes two tensioning wheels, and a tensioning wheel is fixed on carrier 2 by fixed seat, another
Individual tensioning wheel bottom is slidably attached on fixed slide rail 93 on carrier 2 by sliding block 92, and the tensioning wheel and cunning
It is connected in the connecting rod of block 92 or by elastic mechanism 95 on sliding block 92 on governor motion 94, the governor motion 94 passes through locking
Structure 96 is locked on backstand 97, and described cable wraps at least one circle in tensioning wheel group 91, when starting to twist with cable, is led to
Crossing wing nut and set screw makes spring have certain pulling force to the tensioning wheel of activity, and the cable for making to wrap on two tensioning wheels has
There is certain tensile force, when external factor causes positive tractive force inconsistent with reverse tractive force, in the case of spring tension,
Sliding block 92 can move to the left or to the right with the tensioning wheel of activity, be specifically, when reverse tensile force is more than positive tensile force,
Sliding block 92 is moved to the left with the tensioning wheel of activity, and its own elastic force of spring overcoming is stretched, and then ensures positive tractive force
Meanwhile reverse tractive force is reduced up to consistent with positive tractive force, and when reverse tensile force is less than positive tensile force, the band of sliding block 92
The tensioning wheel for the activity of is moved right, and spring is pullled it, so as to reduce positive tractive force, until keeping one with reverse tractive force
Cause.By the adjustment of the clamping system 9, the cable that can make to release on each actinobacillus wheel 3 can led by consistent tractive force
Adjust automatically when gravitation is inconsistent, so that the tractive force of whole strand each sub-thread cable with during is always consistent.
Because there is a cable without reversing at the cable typically middle part for twisting sum, in order to save energy consumption, ensure strand and effect,
The outside of end-rack 101 of the front end of frame 1 is provided with a fixation actinobacillus wheel 8, before the cable on the fixation actinobacillus wheel 8 passes through frame 1
The belt wheel 11 and bearing block in end-rack 101 are held, is then entered by the centre bore of the front end face of bracket 2 inside bracket 2, and by solid
Fixed directive wheel 16 and guide roller 6, guide holder 7 on carrier 2 is then passed through the centre bore of the rear end face of bracket 2 from bracket 2 after being oriented to
It is interior to enter guide roller, and the cable released with the actinobacillus wheel 3 on bracket 2 is oriented to through guide roller successively jointly, towing pad is drawn, poly-
Enter hauling machine 12 after closing hole polymerization.
In the present apparatus, actinobacillus wheel 3 and the detachable connection of bracket 2, and can free rotation, and actinobacillus wheel 3 passes through actinobacillus wheel
Fixed seat 15 is fixed on inside bracket 2, and as shown in accompanying drawing 1 and accompanying drawing 2, actinobacillus wheel 3 can be connected to unwrapping wire by addendum cone structure
Take turns in fixed seat 15, while ensureing its rotation, prevent its axial float, be provided with bearing block in actinobacillus wheel fixed seat 15, put
Line wheel 3 rotation, realizes that unwrapping wire acts under bearing block effect, and in the case where hauling machine 12 is acted on the tractive force of cable thereon.
It is understood that above with respect to specific descriptions of the present utility model, it is merely to illustrate the utility model and is not
The technical scheme described by the utility model embodiment is limited to, it will be understood by those within the art that, still can be with
The utility model is modified or equivalent substitution, to reach identical technique effect；As long as satisfaction uses needs, all in this reality
Within new protection domain.
Claims (3)
- A kind of 1. tension control mechanism for concentric type high-speed cable stranding-up machine, it is characterised in that：Described tension control mechanism is Clamping system, and the clamping system includes being arranged on tensioning wheel group on bracket, backstand, described tensioning wheel group is included at least One tensioning wheel, and at least one tensioning wheel bottom is slidably attached at by sliding block on the slide rail being fixed on bracket, and And be connected in the connecting rod of the tensioning wheel and sliding block or on sliding block by elastic mechanism on governor motion, the governor motion passes through Locking mechanism is locked on backstand, and cable wraps at least one circle in tensioning wheel group.
- A kind of 2. tension control mechanism for concentric type high-speed cable stranding-up machine according to claim 1, it is characterised in that：Institute The elastic mechanism stated is spring structure or elastic connection band structure；Described governor motion is set screw, described locking knot Structure is wing nut.
- A kind of 3. tension control mechanism for concentric type high-speed cable stranding-up machine according to claim 1, it is characterised in that：Institute The tensioning wheel group stated includes two tensioning wheels, and a tensioning wheel is fixed on bracket by fixed seat, another tensioning wheel bottom It is slidably attached at by sliding block on the slide rail being fixed on bracket, and in the connecting rod of the tensioning wheel and sliding block or sliding block Upper to be connected to by elastic mechanism on governor motion, the governor motion is locked on backstand by locking mechanism, described line Cable wraps at least one circle in tensioning wheel group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562830.2U CN206877757U (en) | 2017-05-19 | 2017-05-19 | Tension control mechanism for concentric type high-speed cable stranding-up machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720562830.2U CN206877757U (en) | 2017-05-19 | 2017-05-19 | Tension control mechanism for concentric type high-speed cable stranding-up machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206877757U true CN206877757U (en) | 2018-01-12 |
Family
ID=61339902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720562830.2U Expired - Fee Related CN206877757U (en) | 2017-05-19 | 2017-05-19 | Tension control mechanism for concentric type high-speed cable stranding-up machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206877757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711474A (en) * | 2018-08-19 | 2018-10-26 | 张洪运 | A kind of high safety type wire stranding machine |
| CN110435028A (en) * | 2019-08-13 | 2019-11-12 | 山东大学 | A kind of twisted diamond fretsaw of annular and preparation method thereof |
| CN110993189A (en) * | 2019-11-29 | 2020-04-10 | 成都大唐线缆有限公司 | Tension control mechanism for cable production and control method thereof |
-
2017
- 2017-05-19 CN CN201720562830.2U patent/CN206877757U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108711474A (en) * | 2018-08-19 | 2018-10-26 | 张洪运 | A kind of high safety type wire stranding machine |
| CN108711474B (en) * | 2018-08-19 | 2019-12-13 | 广东电网有限责任公司电力科学研究院 | High safe type electric wire stranding machine |
| CN110435028A (en) * | 2019-08-13 | 2019-11-12 | 山东大学 | A kind of twisted diamond fretsaw of annular and preparation method thereof |
| CN110993189A (en) * | 2019-11-29 | 2020-04-10 | 成都大唐线缆有限公司 | Tension control mechanism for cable production and control method thereof |
| CN110993189B (en) * | 2019-11-29 | 2021-06-18 | 成都大唐线缆有限公司 | Tension control mechanism for cable production and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180112 Termination date: 20180519 |
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| CF01 | Termination of patent right due to non-payment of annual fee |