CN102723147B - Multifunctional pay-off stand - Google Patents
Multifunctional pay-off stand Download PDFInfo
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- CN102723147B CN102723147B CN201210223180.0A CN201210223180A CN102723147B CN 102723147 B CN102723147 B CN 102723147B CN 201210223180 A CN201210223180 A CN 201210223180A CN 102723147 B CN102723147 B CN 102723147B
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- rotating shaft
- steel pipe
- pay
- nut
- support bar
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Abstract
The invention provides a multifunctional pay-off stand, which comprises a rotating shaft and a plurality of supporting rods, wherein two nuts are in threaded connection in the middle of the rotating shaft, so that the two nuts are close to or far away from each other when the rotating shaft rotates; two ends of the rotating shaft are respectively connected with a left disc and a right disc through taper keys; a plurality of supporting rods are parallel to the rotating shaft and are uniformly distributed along the circumferential direction of the rotating shaft; a connecting rod is fixed between each supporting rod and any one nut; a plurality of connecting rods fixed at each nut are uniformly distributed along the circumferential direction of the nut. By the multifunctional pay-off stand, the traditional passive pay-off can be realized, the function of tensioning an inner diameter of a cable coil can be realized through motion of the connecting rods in the implementation process, and the multifunctional pay-off stand is easy to machine and convenient to use.
Description
Technical field
The present invention relates to a kind of pay off rack, particularly relate to and a kind ofly can realize passive unwrapping wire and multi-functional pay off rack that can tensioning cable internal diameter.
Background technology
In electric wire production equipment, pay off rack is part indispensable in cable machinery, and structure is according to the difference of corollary equipment and different.Major function is exactly in the electric wire course of processing, bear the effect of unwrapping wire, but, its structure is all to adopt to have shaft type or shaftless substantially, having shaft type is that electric wire or cable coil are placed on axle, in electric wire or the cable course of processing, passive unwrapping wire under the pulling force effect of electric wire or cable, the pay off rack of shaftless, that electric wire or cable coil are stuck in middle with chuck, then with to have shaft type the same, passive unwrapping wire under the pulling force effect of electric wire or cable, passive unwrapping wire is that cable coil is realized unwrapping wire while being subject to outside tractive effort.
As disclosing, the application number Chinese patent " pay off rack " that is 201010196112.0 is a kind ofly difficult for causing broken string to guarantee again the pay off rack of twisted wire quality, this pay off rack comprises support body, bottom between two side plates of support body is provided with base plate, between two side plates of base plate top, be provided with introduction support, base plate is provided with at least three vertical paying out reels, coiling glue axle sleeve is contained on paying out reel, hairbrush pad is arranged on coiling glue axle upper end, and by nut, hairbrush pad and coiling glue axle and base plate are fixed together, hairbrush pad comprises backing plate, backing plate periphery is arranged with the many elastomeric bristles that radially distribute, be arranged on wheel bracket with the guide wheel of paying out reel equal number.This pay off rack is a kind of passive pay off rack, it is simple and compact for structure, easy to use, unwrapping wire is smooth-going, is applicable to the unwrapping wire of very fine enameled wire, relies on the elastic force of elastomeric bristles make the to wind the line tension force of the enamelled wire between glue axle and stranding machine to keep constant, both be difficult for causing the broken string of enamelled wire, guarantee again the quality of twisted wire, improve conforming product rate, reduce the production cost of cable.Be similar to this kind of pay off rack, the function that it just realizes passive unwrapping wire, does not have other function.
Summary of the invention
The shortcoming of prior art, the object of the present invention is to provide a kind of multi-functional pay off rack in view of the above, for solving that prior art pay off rack can only be realized passive unwrapping wire and the problem that cannot realize tensioning cable internal coil diameter.
For achieving the above object and other relevant objects, the invention provides a kind of multi-functional pay off rack, comprise rotating shaft, the intermediate thread of described rotating shaft connects two nuts, make rotating shaft when rotation two nuts near or away from, the two ends of described rotating shaft connect left disk and right disk by wedge key respectively, also comprise many support bars, described many support bars are parallel to rotating shaft being circumferentially uniformly distributed along rotating shaft, between described every support bar and any one nut, be all fixed with a connecting rod, described a plurality of connecting rods being circumferentially uniformly distributed along this nut that each nut place is fixing.
Preferably, on described left disk, fix many left steel pipes, on described right disk, fix many right steel pipes, described many left steel pipes being circumferentially uniformly distributed along left disk, described many right steel pipes being circumferentially uniformly distributed along right disk, described every left steel pipe is provided with left chute, described every right steel pipe is provided with right rail, the left end of described every support bar is positioned at left chute and can slides along left chute, the right-hand member of described every support bar is positioned at right rail and can slides along right rail, cable coil supported bar from be inserted in left side supports, and the right flank of cable coil is close to right steel pipe.
Further, described left steel pipe, right steel pipe, support bar number are four.
Further, the cross section of described left steel pipe and right steel pipe is rectangle, and the length of described left steel pipe is less than the length of right steel pipe.
Preferably, on described support bar, weld upper bracket, described upper bracket is connected by upper bolt with connecting rod, on described nut, welds undersetting, and described undersetting is connected by lower bolt with connecting rod.
Preferably, described wedge key is taper key.
Preferably, described support bar is pipe.
As mentioned above, multi-functional pay off rack of the present invention, not only can realize traditional passive unwrapping wire, and in the process of implementing, can reach by the motion of connecting rod the effect of tensioning cable internal coil diameter, and processing is simple, very easy to use.
Accompanying drawing explanation
Fig. 1 is shown as the structural representation of the multi-functional pay off rack of the present invention.
Fig. 2 is shown as the left view of Fig. 1.
Number in the figure explanation
1 rotating shaft
21,22 wedge keys
31 left disks
32 right disks
4 cable coils
51,52 nuts
61,62 connecting rods
71 left steel pipes
711 left chutes
72 right steel pipes
721 right rails
8 support bars
9 upper brackets
Bolt on 10
11 undersettings
12 times bolts
Embodiment
By particular specific embodiment explanation embodiments of the present invention, person skilled in the art scholar can understand other advantages of the present invention and effect easily by the disclosed content of this specification below.
Refer to Fig. 1 to Fig. 2.Notice, appended graphic the illustrated structure of this specification, ratio, size etc., equal contents in order to coordinate specification to disclose only, for person skilled in the art scholar, understand and read, not in order to limit the enforceable qualifications of the present invention, therefore the technical essential meaning of tool not, the adjustment of the modification of any structure, the change of proportionate relationship or size, not affecting under the effect that the present invention can produce and the object that can reach, all should still drop on disclosed technology contents and obtain in the scope that can contain.Simultaneously, in this specification, quote as " on ", the term of D score, " left side ", " right side ", " centre " and " " etc., also only for ease of understanding of narrating, but not in order to limit the enforceable scope of the present invention, the change of its relativeness or adjustment, under without essence change technology contents, when being also considered as the enforceable category of the present invention.
Multi-functional pay off rack as shown in Figure 1, comprise rotating shaft 1, the intermediate thread of rotating shaft 1 connects two nuts 51,52, two nuts 51 while making rotating shaft 1 rotation, 52 near or away from, for example the nut 51 in left side is left hand thread, and the nut 52 on right side is right-handed thread, is enclosed within the office, threaded portion of rotating shaft 1, the two ends of rotating shaft 1 are respectively by wedge key 21, 22 connect left disk 31 and right disk 32, also comprise many support bars 8, many support bars 8 are parallel to rotating shaft 1 being circumferentially uniformly distributed along rotating shaft 1, every support bar 8 and any one nut 51, between 52, be all fixed with a connecting rod 61, 62, a plurality of connecting rods 61 being circumferentially uniformly distributed along this nut 51 that nut 51 places are fixing, a plurality of connecting rods 62 being circumferentially uniformly distributed along this nut 52 that nut 52 places are fixing, on support bar 8, weld upper bracket 9, upper bracket 9 is connected by upper bolt 10 with connecting rod 6, nut 51, on 52, weld undersetting 11, undersetting 11 is connected by lower bolt 12 with connecting rod 6.On left disk 31, fix many left steel pipes 71, on right disk 32, fix many right steel pipes 72, many left steel pipes 71 being circumferentially uniformly distributed along left disk 31, many right steel pipes 72 being circumferentially uniformly distributed along right disk 32, every left steel pipe 71 is provided with left chute 711, every right steel pipe 72 is provided with right rail 721, the left end of every support bar 8 is positioned at left chute 711 and can slides along left chute 711, the right-hand member of every support bar 8 is positioned at right rail 721 and can slides along right rail 721, cable coil 4 supported bar 8 from be inserted in left side supports, and the right flank of cable coil 4 is close to right steel pipe 72.
As shown in Figure 2, left steel pipe 71, right steel pipe 72, support bar 8 numbers are four, so each nut 51,52 place is fixed with four connecting rods 61,62.
Preferably, the cross section of left steel pipe 71 and right steel pipe 72 is rectangle, and the length of left steel pipe 71 is less than the length of right steel pipe 72, is convenient to cable coil 4 and is inserted in from left side, and the right flank of cable coil 4 is close to the right steel pipe 72 of rectangle, thereby the right steel pipe 72 of rectangle can be avoided cable coil double swerve.
As shown in Figure 1, wedge key 21,22 is preferably taper key, and support bar 8 is pipe.
Multi-functional pay off rack using method of the present invention is as follows: cable coil 4 is inserted in from left side, make four stay pipes 8 prop up cable coil 4, two ends wedge key 21,22 is extracted by corresponding instrument, rotating shaft 1, under the effect of two nuts 51,52 screw thread in rotating shaft 1, can realize to the center of rotating shaft 1 and moving, thereby drive four connecting rods 61 and four connecting rod 62 rotation respective angles, drive support bar 8 to move away from rotating shaft 1, the internal diameter of tensioning cable coil 4, in this process, the two ends of support bar 8 are respectively in left chute 711 and the interior movement of right rail 721; Then when the passive unwrapping wire of needs, two ends wedge key 21,22 is inserted by corresponding instrument, when 4 rotation of cable coil, drive support bar 8 rotations (because supported bar 8 tensionings of cable coil 4), support bar 8 rotarily drives left steel pipe 71,72 rotations of right steel pipe on the one hand, left steel pipe 71 drives left disk 31, right steel pipe 72 to drive right disk 32 rotations, under the effect of wedge key 21,22, drives rotating shaft 1 rotation; Support bar 8 rotarily drives connecting rod 61,62 rotations on the other hand, connecting rod 61 drives nut 51 rotations, and connecting rod 62 drives nut 52 rotations, therefore rotating shaft 1 and nut 51,52 synchronous rotaries, nut 51,52 not again phase countershaft 1 carry out near or away from motion, now whole mechanism is at synchronous rotary.
Multi-functional pay off rack of the present invention, overcome in existing shaft type or shaftless pay off rack, pay off rack only has the drawback of passive unwrapping wire function, each part of multi-functional pay off rack of the present invention all adopts standard design, simple in structure, dependable performance, not only can realize traditional passive unwrapping wire, and in the process of implementing, can reach by the motion of connecting rod the effect of tensioning cable internal coil diameter, processing is simple, very easy to use.
In sum, multi-functional pay off rack of the present invention, not only can realize passive unwrapping wire, can also play the effect of tensioning cable internal coil diameter.So the present invention has effectively overcome various shortcoming of the prior art and tool high industrial utilization.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all can, under spirit of the present invention and category, modify or change above-described embodiment.Therefore, such as in affiliated technical field, have and conventionally know that the knowledgeable, not departing from all equivalence modifications that complete under disclosed spirit and technological thought or changing, must be contained by claim of the present invention.
Claims (6)
1. a multi-functional pay off rack, it is characterized in that, comprise rotating shaft (1), the intermediate thread of described rotating shaft (1) connects two nuts (51, 52), two nuts (51 while making rotating shaft (1) rotation, 52) near or away from, the two ends of described rotating shaft (1) are respectively by wedge key (21, 22) connect left disk (31) and right disk (32), also comprise many support bars (8), described many support bars (8) are parallel to rotating shaft (1) being circumferentially uniformly distributed along rotating shaft (1), described every support bar (8) and any one nut (51, 52) between, be all fixed with a connecting rod (61, 62), each nut (51, 52) locate described a plurality of connecting rods (61 of fixing, 62) along this nut (51, 52) be circumferentially uniformly distributed, the upper fixing many left steel pipes (71) of described left disk (31), the upper fixing many right steel pipes (72) of described right disk (32), described many left steel pipes (71) being circumferentially uniformly distributed along left disk (31), described many right steel pipes (72) being circumferentially uniformly distributed along right disk (32), described every left steel pipe (71) is provided with left chute (711), described every right steel pipe (72) is provided with right rail (721), the left end of described every support bar (8) is positioned at left chute (711) and can slides along left chute (711), the right-hand member of described every support bar (8) is positioned at right rail (721) and can slides along right rail (721), cable coil (4) supported bar (8) from be inserted in left side supports, and the right flank of cable coil (4) is close to right steel pipe (72).
2. multi-functional pay off rack according to claim 1, is characterized in that, described left steel pipe (71), right steel pipe (72), support bar (8) number are four.
3. multi-functional pay off rack according to claim 1, is characterized in that, the cross section of described left steel pipe (71) and right steel pipe (72) is rectangle, and the length of described left steel pipe (71) is less than the length of right steel pipe (72).
4. multi-functional pay off rack according to claim 1, it is characterized in that, the upper welding of described support bar (8) upper bracket (9), described upper bracket (9) is connected by upper bolt (10) with connecting rod (6), described nut (51,52) upper welding undersetting (11), described undersetting (11) is connected by lower bolt (12) with connecting rod (6).
5. multi-functional pay off rack according to claim 1, is characterized in that, described wedge key (21,22) is taper key.
6. multi-functional pay off rack according to claim 1, is characterized in that, described support bar (8) is pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223180.0A CN102723147B (en) | 2012-06-29 | 2012-06-29 | Multifunctional pay-off stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210223180.0A CN102723147B (en) | 2012-06-29 | 2012-06-29 | Multifunctional pay-off stand |
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| Publication Number | Publication Date |
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| CN102723147A CN102723147A (en) | 2012-10-10 |
| CN102723147B true CN102723147B (en) | 2014-02-19 |
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| CN201210223180.0A Active CN102723147B (en) | 2012-06-29 | 2012-06-29 | Multifunctional pay-off stand |
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| CN104103377B (en) * | 2014-07-08 | 2016-06-08 | 平湖迪工机械制造有限公司 | A kind of one-tenth cable machine riding wheel apparatus |
| CN107472983A (en) * | 2017-08-04 | 2017-12-15 | 稳健医疗用品（荆门）有限公司 | A kind of actinobacillus device |
| CN108817129A (en) * | 2018-07-10 | 2018-11-16 | 江苏金贸科技发展有限公司 | A kind of steel bar rounding pay off rack |
| CN108828743A (en) * | 2018-08-29 | 2018-11-16 | 法尔胜泓昇集团有限公司 | The optical fiber pine winding apparatus of controlled diameter |
| CN111822622A (en) * | 2020-06-29 | 2020-10-27 | 中国五冶集团有限公司 | Variable-diameter mould for machining spiral stirrup |
| CN114165641B (en) * | 2021-12-06 | 2023-10-27 | 中国一冶集团有限公司 | Centering device for coke oven basement heating gas pipeline |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200960861Y (en) * | 2006-09-13 | 2007-10-17 | 张金华 | Stringing frame with brake damp tension |
| CN200972808Y (en) * | 2006-09-28 | 2007-11-07 | 上海乐庭电子线缆有限公司 | Damping structure of paying-out reel of cage winch |
| CN201261662Y (en) * | 2008-11-04 | 2009-06-24 | 广东领亚电子科技有限公司 | Pay-off rack easy to loading and unloading |
| CN201331976Y (en) * | 2009-01-08 | 2009-10-21 | 浙江万马天屹通信线缆有限公司 | Passively drawing type brake homogenizer of |
| CN201749735U (en) * | 2010-06-23 | 2011-02-16 | 常州明豪新金属材料有限公司 | Online reducing device of copper-coated aluminum bus |
| CN101885436B (en) * | 2010-07-08 | 2011-11-30 | 四川川东电缆有限责任公司 | Disk type cabling machine, cage type cabling machine and wire coil for machine |
| CN101923926A (en) * | 2010-09-06 | 2010-12-22 | 金杯电工股份有限公司 | Novel pay-off device |
| CN202093886U (en) * | 2011-04-18 | 2011-12-28 | 常州市恒丰铜材有限公司 | Constant tension force back twist pay-off device |
| CN202662397U (en) * | 2012-06-29 | 2013-01-09 | 上海电缆研究所 | Multifunctional unwinding rack |
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2012
- 2012-06-29 CN CN201210223180.0A patent/CN102723147B/en active Active
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