CN208188401U - Optical fiber splicer driving assembly - Google Patents
Optical fiber splicer driving assembly Download PDFInfo
- Publication number
- CN208188401U CN208188401U CN201820622574.6U CN201820622574U CN208188401U CN 208188401 U CN208188401 U CN 208188401U CN 201820622574 U CN201820622574 U CN 201820622574U CN 208188401 U CN208188401 U CN 208188401U
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- CN
- China
- Prior art keywords
- optical fiber
- driving assembly
- fiber splicer
- wheel
- optocoupler
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to fused fiber splice equipment technical fields, disclose a kind of optical fiber splicer driving assembly, comprising: motor, bracket, gear unit and photoelectrical coupler；The gear unit is provided with optocoupler baffle, can make the optocoupler baffle into and out the induction zone of the photoelectrical coupler in transmission process, to control the motor start and stop.By the way that optocoupler baffle is arranged in gear unit, and photoelectrical coupler is arranged in optical fiber splicer driving assembly provided by the utility model, so that driving assembly is during the motion, the control precision of optical fiber splicer can be improved, and then improve welding quality by driving process control in safe range.
Description
Technical field
The utility model relates to fused fiber splice equipment technical fields, more particularly to a kind of optical fiber splicer driving group
Part.
Background technique
Optical fiber splicer is mainly used for the construction and maintenance of optical cable in optic communication, so being called optical cable welding machine.General work
It is gently to be promoted to allow two optical fiber with high-precision motion mechanism while melting two profile of optic fibre using high-voltage arc as principle
It is fused into one, to realize the coupling of optical fiber mode fields.
Since optical fiber is very very thin, during welding optic fibre, high-precision adjustment device is needed to realize essence
Standard is to core, and adjustment device needs to move accurately driving assembly and driven.
Structure is complicated for driving assembly in the prior art, not easy to control.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of optical fiber splicer driving assemblies, to solve existing driving assembly knot
Structure complexity, uppity defect.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of optical fiber splicer driving assembly, comprising: electricity
Machine, bracket, gear unit and photoelectrical coupler；
The gear unit is provided with optocoupler baffle, can make the optocoupler baffle into and out the light in transmission process
The induction zone of electric coupler, to control the motor start and stop.
On the basis of above scheme, the gear unit further includes screw rod, and the rotary motion of the motor is converted
For the linear motion parallel with electrical axis direction.
On the basis of above scheme, the screw pitch of the screw rod is 0.4~0.6mm.
On the basis of above scheme, the gear unit further includes driving wheel, driven wheel and idle wheel, the idle wheel difference
Cooperate with the driving wheel, driven wheel.
On the basis of above scheme, the shaft end of the idle wheel is arranged in the optocoupler baffle.
On the basis of above scheme, the optocoupler baffle is arc, the axis collinear of axis and the idle wheel.
7 on the basis of above scheme, further includes bracket, and the photoelectrical coupler fixed setting is on the bracket.
It further include optocoupler support plate on the basis of above scheme, the photoelectrical coupler is fixed at the optocoupler
In support plate, the optocoupler support plate is fixedly installed on the bracket, and the optocoupler support plate is located above the idle wheel.
On the basis of above scheme, the driving wheel and idle wheel center are away from for 8.25 ± 0.03mm, idle wheel and driven wheel
Center is away from for 11.85 ± 0.03mm.
(3) beneficial effect
Optical fiber splicer driving assembly provided by the utility model, by the way that optocoupler baffle is arranged in gear unit, and
Photoelectrical coupler is set, so that driving assembly is during the motion, optical fiber can be improved by driving process control in safe range
The control precision of heat sealing machine, and then improve welding quality.
Detailed description of the invention
Fig. 1 is driving assembly structural schematic diagram provided by the embodiment of the utility model；
Fig. 2 is the perspective view of the explosion of Fig. 1；
Fig. 3 is the top view of Fig. 1；
In figure, 1, motor；2, driving wheel；3, bracket；4, idle wheel；41, optocoupler baffle；5, screw rod；6, positioning pin；7, driven
Wheel；8, optocoupler support plate；81, photoelectrical coupler；9, lock screw.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
In the description of the present invention, it should be noted that unless otherwise indicated, the meaning of " plurality " is two or two
More than a；The instructions such as term " on ", "lower", "left", "right", "inner", "outside", " front end ", " rear end ", " head ", " tail portion "
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for describing
Purpose is not understood to indicate or imply relative importance.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, visual concrete condition understand above-mentioned term in the present invention specifically contain
Justice.
As shown in Figure 1-Figure 3, optical fiber splicer driving assembly provided by the embodiment of the utility model, comprising: motor 1,
Bracket 3, gear unit and photoelectrical coupler 81.
Motor 1 selects stepper motor 1, and 2000 step of step number, output stepping angle is 0.18 °, by screw locking in bracket 3
On.
Bracket 3 primarily serves supporting role, while also acting as the effect of each component alignment.
Gear unit is provided with optocoupler baffle 41, optocoupler baffle 41 can be made into and out photoelectrical coupler in transmission process
81 induction zone, by controlling 1 start and stop of motor, realizes the control of driving assembly driving trip to control 1 start and stop of motor.
Gear unit includes driving wheel 2, driven wheel 7, idle wheel 4 and screw rod 5.
Driving wheel 2 is fitted together with 1 main shaft prosposition of motor, to prevent motor 1 from dallying.
Idle wheel 4 is used to compensate the center between driving wheel 2 and driven wheel 7 away from so that the space structure of driving assembly is tighter
It gathers.4 center of idle wheel has positioning pin 6 to pass through, and the rotation of idle wheel 4 is connected on bracket 3 by positioning pin 6, then pass through lock screw 9
Positioning pin 6 is fixed on bracket 3.
The one-stage gear that idle wheel 4 is equipped with and driving wheel 2 matches, and the secondary gear matched with driven wheel 7 are such as schemed
Shown in 2.Driving wheel 2 and 4 center of idle wheel away from for 8.25 ± 0.03mm, idle wheel 4 and 7 center of driven wheel away from for 11.85 ±
0.03mm。
The shaft end of idle wheel 4 is provided with optocoupler baffle 41, in 4 rotary course of idle wheel, for be fixed on bracket 3
81 cooperating of photoelectrical coupler.Optocoupler baffle 41 is arc, the axis collinear of axis and idle wheel 4.As shown in Figure 2, light
Coupling baffle 41 is the half of round tube, and when idle wheel 4 rotates, optocoupler baffle 41 is with the induction for being transferred to or producing photoelectrical coupler 81
Area.
Driven wheel 7 is connected with screw rod 5, and screw rod 5 is put down for being converted to the rotary motion of motor 1 with 1 axis direction of motor
Capable linear motion, to drive the adjustment device in optical fiber splicer to act, the screw pitch of screw rod 5 is 0.4~0.6mm, preferably
0.5mm.Screw rod 5 is locked on bracket 3 by itself external screw teeth, and simultaneously prosposition is fitted together 7 prosposition of driven wheel alignment screw rod 5.Photoelectricity
After coupler 81 senses optocoupler baffle 41, by controlling the start and stop of motor 1, to control the movement of driven wheel 7, and then silk is controlled
The stretching motion of bar 5.
Working principle:
Stepper motor 1 drives driving wheel 2 to rotate, and driving wheel 2 drives the one-stage gear rotation of idle wheel 4, while the two of idle wheel 4
Grade gear also and then rotates, and driven wheel 7 is driven to rotate, and promotes screw rod 5 to rotate, the rotary motion of motor 1 is switched to screw rod 5
Stretching motion realizes the change of transmission direction.Optocoupler baffle 41 on idle wheel 4 is rotated with idle wheel 4, when going to photoelectric area sensor,
Photoelectrical coupler 81 acts, and feeds back information to controller, and controller control motor 1, which is stalled and controlled, realizes that screw rod 5 resets, will
5 motion control of screw rod prevents screw rod 5 from will eject safety travel to the V slotware in core mechanism in safety travel.Simultaneously, moreover it is possible to
The time is saved for next subjob, to improve operating efficiency.
Wherein, the gear ratio k=32/159 of driving wheel 2 and driven wheel 7, motor 1 often make a move, the displacement movement of screw rod 5
0.005um, when fiber alignment, can be as accurate as the 1/2500 of fibre diameter, so that optical fiber splicer is made to reach high-precision welding,
Splice loss, splice attenuation is improved, fraction defective is reduced.
Preferably, photoelectrical coupler 81 is fixed in optocoupler support plate 8,8 company of being bolted of optocoupler support plate
It connects on bracket 3, and optocoupler support plate 8 is located at 4 top of idle wheel, has both facilitated the disassembly of photoelectrical coupler 81 in this way, while conveniently
The installation of gear.
Optical fiber splicer driving assembly provided by the utility model, by the way that optocoupler baffle is arranged in gear unit, and
Photoelectrical coupler is set, so that driving assembly is during the motion, optical fiber can be improved by driving process control in safe range
The control precision of heat sealing machine, and then improve welding quality.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (9)
1. a kind of optical fiber splicer driving assembly characterized by comprising motor, bracket, gear unit and photoelectric coupling
Device；
The gear unit is provided with optocoupler baffle, can make the optocoupler baffle into and out the photoelectricity coupling in transmission process
The induction zone of clutch, to control the motor start and stop.
2. optical fiber splicer driving assembly as described in claim 1, which is characterized in that the gear unit further includes silk
The rotary motion of the motor is converted to the linear motion parallel with electrical axis direction by bar.
3. optical fiber splicer driving assembly as claimed in claim 2, which is characterized in that the screw pitch of the screw rod be 0.4~
0.6mm。
4. optical fiber splicer driving assembly as described in claim 1, which is characterized in that the gear unit further includes actively
Wheel, driven wheel and idle wheel, the idle wheel cooperate with the driving wheel, driven wheel respectively.
5. optical fiber splicer driving assembly as claimed in claim 4, which is characterized in that the optocoupler baffle is arranged described
The shaft end of idle wheel.
6. optical fiber splicer driving assembly as claimed in claim 5, which is characterized in that the optocoupler baffle is arc,
The axis collinear of axis and the idle wheel.
7. optical fiber splicer driving assembly as claimed in claim 5, which is characterized in that it further include bracket, the photoelectricity coupling
Clutch is fixedly installed on the bracket.
8. optical fiber splicer driving assembly as claimed in claim 7, which is characterized in that it further include optocoupler support plate, it is described
Photoelectrical coupler is fixed in the optocoupler support plate, and the optocoupler support plate is fixedly installed on the bracket, and institute
Optocoupler support plate is stated to be located above the idle wheel.
9. optical fiber splicer driving assembly as claimed in claim 4, which is characterized in that the driving wheel and idle wheel center away from
For 8.25 ± 0.03mm, idle wheel and driven wheel center are away from for 11.85 ± 0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622574.6U CN208188401U (en) | 2018-04-27 | 2018-04-27 | Optical fiber splicer driving assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820622574.6U CN208188401U (en) | 2018-04-27 | 2018-04-27 | Optical fiber splicer driving assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208188401U true CN208188401U (en) | 2018-12-04 |
Family
ID=64431504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820622574.6U Active CN208188401U (en) | 2018-04-27 | 2018-04-27 | Optical fiber splicer driving assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208188401U (en) |
-
2018
- 2018-04-27 CN CN201820622574.6U patent/CN208188401U/en active Active
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