CN202865112U - Fiber twisting device - Google Patents
Fiber twisting device Download PDFInfo
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- CN202865112U CN202865112U CN 201220531766 CN201220531766U CN202865112U CN 202865112 U CN202865112 U CN 202865112U CN 201220531766 CN201220531766 CN 201220531766 CN 201220531766 U CN201220531766 U CN 201220531766U CN 202865112 U CN202865112 U CN 202865112U
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- wheel
- optical fiber
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- rubbed
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/03—Drawing means, e.g. drawing drums ; Traction or tensioning devices
- C03B37/032—Drawing means, e.g. drawing drums ; Traction or tensioning devices for glass optical fibres
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/10—Internal structure or shape details
- C03B2203/18—Axial perturbations, e.g. in refractive index or composition
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2203/00—Fibre product details, e.g. structure, shape
- C03B2203/36—Dispersion modified fibres, e.g. wavelength or polarisation shifted, flattened or compensating fibres (DSF, DFF, DCF)
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- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/06—Rotating the fibre fibre about its longitudinal axis
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Abstract
The utility model discloses a fiber twisting device, comprising a frame, a swing wheel device, a front checkup wheel, and a rear checkup wheel, wherein the swing wheel device is fixedly arranged on the frame; the front checkup wheel and the rear checkup device are rotatably arranged on the frame; the rotation axes are parallel to each other; the swing wheel device comprises a Z-shaped subassembly which is driven by a power device fixed on the frame to rotate; the Z-shaped subassembly comprises two cranks, a swing wheel shaft and a swing wheel; the rotation axes of the two cranks overlap with one another; one crank is connected with the power device; two ends of the swing wheel shaft are respectively connected with the two cranks; the swing wheel is fixedly arranged at the center position of the swing wheel shaft; and the axis of the swing wheel shaft is intersected with the rotation axes of the cranks. The fiber is completely vibrated between the front checkup wheel and the swing wheel, and between the swing wheel and the rear checkup wheel when the fiber twisting device disclosed by the utility model is used; a vibration buffer domain of the fiber is increased; the twisting force on the fiber is more even; non-roundness of the fiber is optimized; the reject ratio of layering and damage of the fiber is greatly reduced; the PMD (polarization mode dispersion) of the fiber is reduced; and the production speed of the fiber is improved.
Description
Technical field
The utility model relates to the optical fiber production technical field, more particularly, relates to a kind of optical fiber and rubs the equipment of turning round with the hands.
Background technology
In recent years telecommunication market development is rapid, and residential customer and commercial user's quantity all increase substantially, and have also promoted the construction of fiber optic network.
Opticfiber communication cable is to the future development of large capacity, two-forty, long distance, (Polarization Mode Dispersion, be abbreviated as: PMD) etc. the optical fiber property defective becomes the principal element of restriction transmission range so that originally negligible polarization mode dispersion for idling slow speed system.And cause the unsettled internal factor of single-mode fiber PMD to comprise the non-circularity of fiber core and two factors of consistence of the optical fiber composition material coefficient of expansion.
In order to reduce the problems such as the PMD that brings in the optical fiber production process is bad, before the wire drawing wire-drawing process, can allow optical fiber rub the equipment of turning round with the hands by optical fiber.The cardinal principle that existing optical fiber is rubbed the equipment of turning round with the hands as shown in Figure 1, this device comprises that mainly wheel 02 is turned round in propelling sheave 01, front stranding and wheel 03 is turned round in rear stranding, wherein, front stranding is turned round wheel 02 and rear stranding and is turned round that to take turns 03 axis parallel to each other.Optical fiber is incorporated into by propelling sheave 01 the front stranding that turns is turned round wheel 02 and rear stranding is turned round between the wheel 03, and two rub with the hands and to turn round wheel and optical fiber is rubbed with the hands turned round processing, to reach the purpose of optimizing fiber PMD.
But optical fiber can be subject to friction and the extruding that wheel is turned round in two strandings in the treating processes owing to turning round in stranding, and this is easily to detrimentally affects such as optical fiber injury, layerings.
Secondly, the equipment of stating is in the use rubbed with the hands optical fiber and is turned round when processing, if improve drawing speed, can increase the weight of the detrimentally affects such as optical fiber damage, layering, so the drawing speed of optical fiber is limited in lower level, is generally 1400 meters per minutes.This production rate has been difficult to satisfying the market to the optical fiber demand.
By the above, how to provide a kind of stranding to turn round equipment, under the prerequisite that guarantees fiber PMD, the detrimentally affect that reduction equipment causes optical fiber, the production rate of raising optical fiber becomes the technical problem that those skilled in the art need solution badly.
The utility model content
In view of this, the utility model provides a kind of optical fiber to rub the equipment of turning round with the hands, with under the prerequisite that guarantees fiber PMD, and the detrimentally affect that reduction equipment causes optical fiber, and the production rate of raising optical fiber.
For achieving the above object, the utility model provides following technical scheme:
A kind of optical fiber is rubbed with the hands and is turned round equipment, comprise frame, be fixedly installed on the frame wave wheel apparatus and be arranged on rotationally on the frame and shake before pivot center is parallel to each other end wheel and after shake and end wheel;
Wave wheel apparatus and comprise by the power set that is fixed on the frame and drive the Z-shaped assembly be rotated, Z-shaped assembly comprise that pivot center overlaps and at least one of them two crank that link to each other with power set, two ends link to each other with two cranks respectively wave wheel shaft and be fixedly installed on the wheel that waves that waves the wheel shaft mid-way;
Waving the axis of wheel shaft and the pivot center of crank intersects.
Preferably, rub with the hands at above-mentioned optical fiber and to turn round in the equipment, crank comprises the turning axle that is arranged on rotationally on the frame and is arranged on the connection section of turning axle end, is provided with at least one on the connection section and is used for and the connecting hole that waves wheel shaft and be connected.
Preferably, rub with the hands at above-mentioned optical fiber and to turn round in the equipment, the front wheel that only shakes, rear only shake wheel and wave and take turns in obtuse angle trilateral setting, and wave to take turns and be arranged on the summit at obtuse triangle obtuse angle.
Preferably, rub with the hands at above-mentioned optical fiber and to turn round in the equipment, frame comprise base and removably link to each other with base wave the wheel base, wave wheel apparatus and be arranged on to wave and take turns on the base.
Preferably, rub with the hands at above-mentioned optical fiber and to turn round in the equipment, be provided with on the base a plurality of be positioned at different positions be used for wave that the wheel base is connected wave wheel floor installation position.
Preferably, turn round in the equipment in above-mentioned optical fiber stranding, also comprise the slide rail that is arranged on the base, be arranged on the slide block that waves wheel base bottom with respectively with base and wave the locking gear that the wheel base is connected, wave the wheel base and be slidably disposed on the slide rail by slide block.
Preferably, rub with the hands at above-mentioned optical fiber and to turn round in the equipment, also comprise the feed screw nut group, the feed screw nut group comprises being arranged on the base and can driving the leading screw that is rotated and be fixedly installed on by handwheel waves on the wheel base and is set in nut on the leading screw.
Preferably, rub with the hands at above-mentioned optical fiber and to turn round in the equipment, also comprise by being fixed on the straight lower whorl in wheel top that only shakes before cantilever on the base is arranged on, the pivot center of the wheel that only shakes before the pivot center of straight lower whorl is parallel to.
Preferably, turn round in the equipment in above-mentioned optical fiber stranding, be provided with the straight lower whorl mounting groove that length direction is parallel to slide rail on the cantilever, straight lower whorl is arranged in the straight lower whorl mounting groove by straight lower whorl erecting frame is dismountable.
Preferably, turn round in the equipment in above-mentioned optical fiber stranding, the front wheel that only shakes is regulated platform by three-phase respectively with the wheel that only shakes afterwards and is arranged on the base;
Three-phase regulate platform comprise the platform base that slidably is arranged on the slide rail, be arranged on the platform base top and with the platform slide rail of slide rail perpendicular direction, be slidably disposed on mounting bracket on the platform slide rail, only shake wheel anchor and two cocainine thick stick nut groups;
Be provided with length direction on the mounting bracket simultaneously perpendicular to the anchor mounting groove of slide rail and platform slide rail, the wheel anchor that only shakes is removably disposed in the anchor mounting groove;
Two cocainine thick stick nut groups are arranged at respectively between base and the platform base, and between platform base and the mounting bracket.
The utility model provides a kind of optical fiber to rub with the hands and has turned round equipment, comprises frame, is fixedly installed on waving wheel apparatus and being arranged on rotationally on the frame and front wheel and the wheel that only shakes afterwards of only shaking that pivot center is parallel to each other on the frame; Wave wheel apparatus and comprise the Z-shaped assembly that is rotated by the power set driving that is fixed on the frame; What Z-shaped assembly comprises that pivot center overlaps and one of them two crank that link to each other with power set, two ends link to each other with two cranks respectively waves wheel shaft and is fixedly installed on the wheel that waves that waves the wheel shaft middle position; Waving the axis of wheel shaft and the pivot center of crank intersects.
When using optical fiber provided by the utility model to rub with the hands to turn round equipment, make optical fiber successively through the front wheel that only shakes, wave take turns and after the wheel that only shakes.Under the effect of power set, Z-shaped assembly integral body is rotated take the pivot center of crank as axis; Owing to having certain angle between the axis that waves wheel and this pivot center, the action of then waving wheel has just formed the figure of eight disturbance action of solid space.Optical fiber through front only shake wheel and wave wheel, wave wheel and after when only shaking between the wheel, full vibration can occur, thereby realization is turned round processing to the stranding of optical fiber in the scope of waving the wheel anchor ring.Can find out, turn round in the equipment in optical fiber stranding provided by the utility model, by the mode of vibration optical fiber to be rubbed with the hands to turn round processing, compare with by the mode of friction and extruding optical fiber being rubbed with the hands to turn round to process in the existing installation, when using optical fiber stranding provided by the utility model to turn round device processes optical fiber, optical fiber can be subject to more uniform stranding torsion, has further optimized the non-circularity of optical fiber, greatly reduce the fraction defective of optical fiber layering, damage, reduced the PMD of optical fiber.
Secondly, turn round the detrimentally affect of processing optical fiber owing to reduced to rub with the hands, optical fiber is rubbed the equipment of turning round with higher speed with the hands through optical fiber provided by the utility model.Record through practice, when using optical fiber stranding provided by the utility model to turn round equipment, guarantee that the actual production speed of optical fiber can be brought up to 2300 meters per minutes by 1400 meters original per minutes under the prerequisite of fiber PMD value in the claimed range of production technique.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the fundamental diagram that optical fiber is rubbed the equipment of turning round with the hands in the prior art;
The optical fiber that Fig. 2 provides for the utility model embodiment is rubbed the structural representation of the equipment of turning round with the hands;
Fig. 3 is the structural representation of crank;
Fig. 4 utilizes slide rail to realize carrying out waving the wheel base structural representation of position adjustments;
Fig. 5 utilizes the synoptic diagram of feed screw nut group to the position of waving the wheel base is regulated;
Fig. 6 is the annexation synoptic diagram of straight lower whorl and cantilever;
Fig. 7 is provided with three-phase to regulate the structural representation that the optical fiber of platform is rubbed the equipment of turning round with the hands.
Among above Fig. 1-7:
Frame 1, wave wheel apparatus 2, before only shake the wheel 3, wheel 4 afterwards only shakes, feed screw nut group 5, straight lower whorl 6, cantilever 7, base 10, wave wheel base 11, locking gear 12, slide rail 14, three-phase is regulated platform 13, platform base 130, platform slide rail 131, mounting bracket 132, wheel anchor 133 only shakes, the first feed screw nut group 134, the second feed screw nut group 135, power set 20, crank 21, wave wheel shaft 22, wave wheel 23, turning axle 210, connection section 211, connecting hole 212, handwheel 50, leading screw 51.
Embodiment
The utility model embodiment discloses a kind of optical fiber and has rubbed the equipment of turning round with the hands, with under the prerequisite that guarantees fiber PMD, and the detrimentally affect that reduction equipment causes optical fiber, and the production rate of raising optical fiber.
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 2, rub with the hands at optical fiber provided by the utility model and turn round in the equipment, comprise frame 1, wave wheel apparatus 2, front only shake wheel 3 and after the wheel 4 that only shakes.
Frame 1 is the support component of whole device.
Waving the axis of wheel shaft 22 and the pivot center of crank 21 intersects.
When using optical fiber provided by the utility model to rub with the hands to turn round equipment, make optical fiber successively through the front wheel that only shakes, wave take turns and after the wheel that only shakes.Under the driving of power set, Z-shaped assembly is whole can be rotated take the pivot center of crank as axle; Owing to having certain angle between the axis that waves wheel and this pivot center, then wave wheel can be done the figure of eight in solid space disturbance action again.Optical fiber through front only shake wheel and wave wheel and wave wheel and after when only shaking between the wheel, full vibration can occur in the scope of waving the wheel anchor ring, thereby realizes processing is turned round in the stranding of optical fiber.Can find out, turn round in the equipment in optical fiber stranding provided by the utility model, by the mode of vibration optical fiber to be rubbed with the hands to turn round processing, compare with by the mode of friction and extruding optical fiber being rubbed with the hands to turn round to process in the existing installation, when using optical fiber stranding provided by the utility model to turn round device processes optical fiber, optical fiber can be subject to more uniform stranding torsion, has further optimized the non-circularity of optical fiber, greatly reduce the fraction defective of optical fiber layering, damage, reduced the PMD of optical fiber.
Secondly, turn round the detrimentally affect of processing optical fiber owing to reduced to rub with the hands, optical fiber is rubbed the equipment of turning round with higher speed with the hands through optical fiber provided by the utility model.Record through practice, when using optical fiber stranding provided by the utility model to turn round equipment, guarantee that the actual production speed of optical fiber can be brought up to 2300 meters per minutes by 1400 meters original per minutes under the prerequisite of fiber PMD value in the claimed range of production technique.
It will be understood by those skilled in the art that, at first, turn round in the equipment in the optical fiber stranding that above-described embodiment provides, the concrete formation of power set 20 can be chosen according to the actual needs flexibly, general, the selection electric motor is that primover, shaft coupling are that transmission mechanism is to form power set 20.Secondly, wave wheel to the wearing and tearing of optical fiber in order to reduce, the linear velocity that power set 20 drives the rotation of Z-shaped mechanism should equate that with the linear velocity of optical fiber there is not sliding friction in waving between the wheel 23 in optical fiber and the Z-shaped mechanism at this moment, and this has just reduced the wearing and tearing to optical fiber.Moreover, turn round in the equipment in the optical fiber stranding that above-described embodiment provides, be provided with the V-ring groove on front only shake wheel 3 and the wheel 4 that only shakes afterwards, after the optical fiber of vibration is embedded in the annular groove, can stop vibration, transmit outside equipment thereby avoided rubbing the vibration of turning round in the treating processes with the hands.
For processing is turned round in the stranding that optical fiber is rubbed with the hands turn round equipment can be applicable to different fiber, the optical fiber that provides at above-described embodiment is rubbed with the hands and is turned round in the equipment, is provided with a plurality of connecting holes 212 that wave wheel shaft 22 for connection on the crank 21.As shown in Figure 3, crank 21 comprises turning axle 210 and the connection section 211 that is connected as a single entity, and wherein, turning axle 210 is arranged on the frame 1 rotationally, connection section 211 is arranged on the end of turning axle 210, is provided with and waves wheel shaft 22 and be connected required connecting hole 212 at connection section 211.Turn round when processing in that different optical fiber is rubbed with the hands, operator can adjust wave wheel shaft 22 and crank 21 be connected to adjust the angle of waving wheel shaft 22, thereby realize the adjusting to the full vibrational state of optical fiber, and then realization is turned round processing to the stranding of different fiber.
Preferably, the optical fiber that provides at above-described embodiment is rubbed with the hands and is turned round in the equipment, the front wheel 3 that only shakes, rear only shake wheel 4 and wave wheel 23 in obtuse angle trilateral settings, and wave wheel 23 and be arranged on the summit at this obtuse triangle obtuse angle.Can expect that because optical fiber needs successively only to shake by the front wheel 3 that only shakes, afterwards wheel 4 and to wave wheel 23, then three's rotational plane must be same plane, like this, three's center also must surround a trilateral.When waving wheel 23 when being positioned at the obtuse angle vertex position of obtuse triangle, optical fiber is less at the cornerite that waves on the wheel 23, and contact length is also shorter, and this is conducive to reduce to wave the wearing and tearing of 23 pairs of optical fiber of wheel equally.
Further, rub the scope of application of the equipment of turning round with the hands in order to strengthen optical fiber, the optical fiber that provides at present embodiment is rubbed with the hands and is turned round in the equipment, and frame 1 comprises that base 10 and waving of removably linking to each other with base 1 take turns base 11, waves 2 of wheel apparatus and is arranged on to wave and takes turns on the base 11.Be arranged on dismountable waving on the wheel base 11 by waving wheel apparatus 2, operator can wave the installation site of taking turns base 11 by adjustment and regulate the position of waving wheel apparatus 2, have also just realized waving the adjustment of wheel 23 positions.Be arranged on different positions by waving wheel 23, optical fiber is also different at the cornerite that waves on the wheel 23, and then can to the control of fiber-optic vibration intensity, also just can turn round processing for different optical fiber carries out different strandings.
The optical fiber that provides at above-described embodiment is rubbed with the hands and is turned round in the equipment, has only illustrated that waving wheel base 11 removably links to each other with base 10, and there is multiple implementation in this mode of connection, and the below describes take wherein two kinds as example.
In an embodiment provided by the utility model, be provided with a plurality of installation positions that are positioned at different positions at base 10.Be understandable that, turn round in the equipment in the optical fiber stranding that present embodiment provides, this installation position can be for being used for arranging through hole or the threaded hole of fastening piece, also can be for the locating slot that is used for arranging positioning element etc., when needs change the position of waving wheel base 11, only need it is unloaded from base 10, and change to another installation position from an installation position and fixed and get final product.
Turn round in the equipment in the optical fiber stranding that above-described embodiment provides, adopt a plurality of installation positions to realize that its regulation range is very limited to waving the adjustment of wheel base 11 positions.Turn round in the equipment in the optical fiber stranding that another embodiment of the utility model provides, by slide rail and locking gear are set, realized waving the continuous adjusting of wheel base 11 positions.
Please refer to Fig. 4, be provided with slide rail 14 at base 10, be provided with the slide block that matches with this slide rail and wave the bottom of taking turns base 11.After will waving wheel base 11 be placed on the base 10, can be in the cooperation of slide rail 14 and slide block, be arranged on optional position on the slide rail 14 with waving wheel base 11; Locking gear 12 comprises respectively with base 10, waves a plurality of parts that wheel base 11 is connected, can expect, locking gear 12 has multiple specific implementation, adopt screw thread pair or the dead-centre position of linkage assembly etc. to realize locking such as thinking, no longer its concrete structure is described herein.By slide rail 14 is set, can realize waving the continuous variation of wheel base 11 position on base 10, and locking gear is set, then can be fixed on the needed position waving wheel base 11, both combinations have realized waving the continuous adjusting of wheel base 11 positions.
On the basis of described embodiment, in order to carry out accurate adjustment to the position of waving wheel base 11, the optical fiber that the utility model embodiment provides is rubbed with the hands and is turned round in the equipment, also comprises feed screw nut group 5.
Please refer to Fig. 5, feed screw nut group 5 comprises handwheel 50, leading screw 51 and nut (not shown).Wherein, handwheel 50 is arranged on the end of leading screw 51; Leading screw 51 is fixing with base 10 in the axial direction, and upwards can rotate in week; Nut sleeve is located on the leading screw 51, simultaneously nut also with wave wheel base 11 and be fixedly connected with.Can find out, when utilizing handwheel 50 rotational lead screw 51, because being fixed on the nut that waves on the wheel base 11 can not rotate, then leading screw 51 every rotations one are enclosed, nut then drives and waves wheel base 11 and advance or the distance of a slow astern leading screw pitch at the length direction of leading screw 51, and the pitch of leading screw can accurately be controlled, and has so just realized with the accurate control of waving wheel base 11 positions.
Further, the optical fiber that another embodiment of the utility model provides is rubbed with the hands and is turned round in the equipment, also comprises straight lower whorl 6.Straight lower whorl 6 is by being fixed on the top of the wheel 3 that only shakes before cantilever on the base 1 is arranged on, the pivot center of the wheel 3 that only shakes before the pivot center of straight lower whorl 6 is parallel to.Optical fiber can pass through first straight lower whorl 6 with before the front wheel 3 that only shakes contact, and straight lower whorl 6 has played the effect that optical fiber is guided, and has reduced the optical fiber stranding and has turned round equipment to the damage of optical fiber.
Preferably, turn round in the equipment in the optical fiber stranding that above-described embodiment provides, as shown in Figure 6, be provided with straight lower whorl mounting groove 70 at cantilever 7, the length direction of straight lower whorl mounting groove 70 is parallel to the slide rail in above-described embodiment, and 6 of straight lower whorls are removably disposed in this straight lower whorl mounting groove 70 by straight lower whorl erecting frame 71.By adopting above-mentioned mode of connection, operator can by the position of straight lower whorl 6 is adjusted, avoid straight lower whorl 6 excessive to the optical fiber injury because of reactive force when optical fiber is guided.
Rub the suitability of the equipment of turning round with the hands in order further to enrich the utility model optical fiber that embodiment provides, the wheel 3 that will frontly only shake respectively among another embodiment of the present utility model, the wheel 4 that only shakes is arranged on the base 10, as shown in Figure 7 by three-phase adjusting platform 13 afterwards.
Three-phase regulate platform 13 comprise the platform base 130 that slidably is arranged on the slide rail 14, be arranged on platform base 130 tops and with the platform slide rail 131 of slide rail perpendicular direction, be slidably disposed on mounting bracket 132 on the platform slide rail 131, only shake wheel anchor 133 and two cocainine thick stick nut groups (the first feed screw nut group 134 and the second feed screw nut group 135);
Be provided with length direction on the mounting bracket 132 simultaneously perpendicular to the anchor mounting groove of slide rail and platform slide rail 131, the wheel anchor 133 that only shakes is removably disposed in this anchor mounting groove;
The first feed screw nut group 134 is arranged between described base 10 and the described platform base 130, and the second feed screw nut group 135 is arranged between platform base 130 and the described mounting bracket 132.
It will be understood by those skilled in the art that, the first feed screw nut group 134 in the present embodiment, the second feed screw nut group 135 have identical principle of work with feed screw nut group 5 in above-described embodiment, but because its concrete setting position is different, its size, the structure and and other parts between annexation slightly different, do not repeat them here.
Can find out that the optical fiber that provides at present embodiment is rubbed with the hands and turned round in the equipment, by the cooperation of slide rail, feed screw nut group, so that the front wheel 3 and only shake afterwards and take turns 4 and all can carry out the adjustment of fore-and-aft direction and left and right directions at base 10 of only shaking; Simultaneously, be arranged in the anchor mounting groove because front only shake wheel 3 and the wheel 4 that only shakes are afterwards all taken turns anchor 133 by only shaking, then its vertical position also can be adjusted.To sum up, the optical fiber that present embodiment provides is rubbed with the hands and is turned round in the equipment, realized the adjustment to front only shake wheel 3 and only shake afterwards wheel 4 levels, vertical position, be that the optical fiber that provides of present embodiment is rubbed the equipment of turning round with the hands and can be processed different optical fiber with different duty parameters, this has further expanded the suitability that this optical fiber is rubbed the equipment of turning round with the hands.
Each embodiment adopts the mode of going forward one by one to describe in this specification sheets, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. an optical fiber is rubbed with the hands and is turned round equipment, it is characterized in that, comprise frame, be fixedly installed on the described frame wave wheel apparatus and be arranged on rotationally on the described frame and shake before pivot center is parallel to each other end wheel and after shake and end wheel;
The described wheel apparatus that waves comprises by the power set that is fixed on the described frame and drives the Z-shaped assembly be rotated, described Z-shaped assembly comprise that pivot center overlaps and at least one of them two crank that link to each other with described power set, two ends link to each other with two described cranks respectively wave wheel shaft and be fixedly installed on the described wheel that waves that waves the wheel shaft mid-way;
The pivot center of the described axis that waves wheel shaft and described crank intersects.
2. optical fiber according to claim 1 is rubbed the equipment of turning round with the hands, it is characterized in that, described crank comprises the turning axle that is arranged on rotationally on the described frame and is arranged on the connection section of described turning axle end, is provided with at least one on the described connection section and is used for waving the connecting hole that wheel shaft is connected with described.
3. optical fiber according to claim 1 is rubbed with the hands and is turned round equipment, it is characterized in that, the wheel that only shakes before described, only shake after described wheel and described waving are taken turns in obtuse angle trilateral setting, and described wave to take turns be arranged on the summit at described obtuse triangle obtuse angle.
4. optical fiber according to claim 1 is rubbed with the hands and is turned round equipment, it is characterized in that, described frame comprise base and removably link to each other with described base wave the wheel base, the described wheel apparatus that waves is arranged on described waving and takes turns on the base.
5. optical fiber according to claim 4 is rubbed with the hands and is turned round equipment, it is characterized in that, be provided with on the described base a plurality of be positioned at different positions be used for described wave that the wheel base is connected wave wheel floor installation position.
6. optical fiber according to claim 4 is rubbed the equipment of turning round with the hands, it is characterized in that, also comprise the slide rail that is arranged on the described base, be arranged on and describedly wave the slide block of wheel base bottom and respectively with described base and describedly wave the locking gear that the wheel base is connected, the described wheel base that waves is slidably disposed on the described slide rail by described slide block.
7. optical fiber according to claim 6 is rubbed the equipment of turning round with the hands, it is characterized in that, also comprise the feed screw nut group, described feed screw nut group comprises being arranged on the described base and can driving the leading screw that is rotated and be fixedly installed on by handwheel describedly waves on the wheel base and is set in nut on the described leading screw.
8. optical fiber according to claim 7 is rubbed with the hands and is turned round equipment, it is characterized in that, also comprises by being fixed on cantilever on the described base being arranged on the straight lower whorl in wheel top that only shakes before described, and the pivot center of described straight lower whorl is parallel to the pivot center of the wheel that only shakes before described.
9. optical fiber according to claim 7 is rubbed with the hands and is turned round equipment, it is characterized in that be provided with the straight lower whorl mounting groove that length direction is parallel to described slide rail on the described cantilever, described straight lower whorl is arranged in the described straight lower whorl mounting groove by straight lower whorl erecting frame is dismountable.
10. optical fiber according to claim 7 is rubbed with the hands and is turned round equipment, it is characterized in that, only shake before described wheel and described after the wheel that only shakes be arranged on the described base by three-phase adjusting platform respectively;
Described three-phase regulate platform comprise the platform base that slidably is arranged on the described slide rail, be arranged on described platform base top and with the platform slide rail of described slide rail perpendicular direction, be slidably disposed on mounting bracket on the described platform slide rail, only shake wheel anchor and two cocainine thick stick nut groups;
Be provided with length direction on the described mounting bracket simultaneously perpendicular to the anchor mounting groove of described slide rail and described platform slide rail, the described wheel anchor that only shakes is removably disposed in the described anchor mounting groove;
Two groups of described feed screw nut groups are arranged at respectively between described base and the described platform base, and between described platform base and the described mounting bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531766 CN202865112U (en) | 2012-10-17 | 2012-10-17 | Fiber twisting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220531766 CN202865112U (en) | 2012-10-17 | 2012-10-17 | Fiber twisting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202865112U true CN202865112U (en) | 2013-04-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220531766 Expired - Fee Related CN202865112U (en) | 2012-10-17 | 2012-10-17 | Fiber twisting device |
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| Country | Link |
|---|---|
| CN (1) | CN202865112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103771699A (en) * | 2012-10-17 | 2014-05-07 | 富通集团有限公司 | Optical fiber wringing equipment |
-
2012
- 2012-10-17 CN CN 201220531766 patent/CN202865112U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103771699A (en) * | 2012-10-17 | 2014-05-07 | 富通集团有限公司 | Optical fiber wringing equipment |
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