CN218240463U - Auxiliary positioning fixture and device for optical fiber cutting - Google Patents
Auxiliary positioning fixture and device for optical fiber cutting Download PDFInfo
- Publication number
- CN218240463U CN218240463U CN202222506932.6U CN202222506932U CN218240463U CN 218240463 U CN218240463 U CN 218240463U CN 202222506932 U CN202222506932 U CN 202222506932U CN 218240463 U CN218240463 U CN 218240463U
- Authority
- CN
- China
- Prior art keywords
- optical fiber
- clamp
- fixture
- air
- seat
- Prior art date
- 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.)
- Active
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 92
- 210000004907 gland Anatomy 0.000 claims abstract description 34
- 238000003825 pressing Methods 0.000 claims abstract description 33
- 239000000835 fiber Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 235000014820 Galium aparine Nutrition 0.000 claims 2
- 240000005702 Galium aparine Species 0.000 claims 2
- 230000007246 mechanism Effects 0.000 description 6
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model discloses an auxiliary positioning fixture and a device for optical fiber cutting, the fixture comprises two optical fiber fixture modules, a vacuum air pump and an air pipe assembly, the optical fiber fixture modules comprise a fixture seat and a fixture gland, the fixture gland is arranged on the fixture seat, the fixture gland can be closed or opened with the fixture seat, an upper pressing strip is fixedly arranged on the fixture gland, a lower pressing strip is fixedly arranged on the fixture seat, when the fixture gland is closed with the fixture seat, the upper pressing strip and the lower pressing strip are closed for clamping optical fibers; the lower pressing bar is provided with a positioning groove for placing an optical fiber, an air flow channel is arranged inside the clamp seat, the lower pressing bar is provided with an air hole communicated with the positioning groove, and the air hole is communicated with the air flow channel of the clamp seat; the air exhaust end of the vacuum air pump is respectively communicated with the air flow channels of the two optical fiber clamp modules through the air pipe assembly. The auxiliary positioning fixture and the device for optical fiber cutting are convenient to position and clamp the optical fiber, are simple and convenient to operate, and can ensure that the cut quality after the optical fiber cutting is good.
Description
Technical Field
The utility model relates to an optical fiber cutting location technical field especially relates to an auxiliary positioning anchor clamps for optical fiber cutting to and an auxiliary positioning device for optical fiber cutting.
Background
The optical fiber cutting machine is mainly used for cutting optical fibers. The quality of optical fiber cutting mainly depends on whether the end face of the optical fiber is smooth, the angle of the end face and the like, and directly determines whether the optical fiber welding can meet the technical requirements of engineering. The main structure of the existing optical fiber cutting instrument comprises a base, a cutting knife and two sets of clamping mechanisms, wherein the two sets of clamping mechanisms are distributed on two sides of the base, the two sets of clamping mechanisms can clamp optical fibers, the cutting knife is positioned between the two sets of clamping mechanisms, the cutting knife can move along a gap between the clamping mechanisms, and the moving track of the cutting knife passes through the optical fibers clamped by the two sets of clamping mechanisms.
The optical fiber cutting instrument in the prior art mainly relies on the manually operation cutting knife to cut optical fiber, when pressing from both sides tight optical fiber, need straighten optical fiber through the hand, hold optical fiber again, fix a position optical fiber clamping through anchor clamps at last, at this in-process, the hand is loosened and is just led to optic fibre dislocation easily or warp and loosen, not only operates inconveniently, and then has also leaded to the problem that optical fiber incision quality is poor.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem who exists among the background art, the utility model provides an auxiliary positioning anchor clamps and device for optical fiber cutting.
The utility model provides a supplementary positioning fixture for optical fiber cutting, including two optical fiber fixture modules, vacuum air pump and trachea subassembly, wherein:
the optical fiber clamp module comprises a clamp seat and a clamp gland, the clamp gland is arranged on the clamp seat and can be closed or opened with the clamp seat, an upper pressing strip is fixedly arranged on the clamp gland, a lower pressing strip is fixedly arranged on the clamp seat, and when the clamp gland and the clamp seat are closed, the upper pressing strip and the lower pressing strip are closed to clamp an optical fiber; the lower pressing bar is provided with a positioning groove for placing an optical fiber, an air flow channel is arranged inside the clamp seat, the lower pressing bar is provided with an air hole communicated with the positioning groove, and the air hole is communicated with the air flow channel of the clamp seat;
the air exhaust end of the vacuum air pump is respectively communicated with the air flow channels of the two optical fiber clamp modules through the air pipe assembly.
Preferably, the air pipe assembly comprises a right-angle joint pipe, a T-shaped three-way pipe, a first air pipe and a second air pipe, one end of the right-angle joint pipe is communicated with the air exhaust end of the vacuum air pump, the other end of the right-angle joint pipe is communicated with one end of the T-shaped three-way pipe, the other two ends of the T-shaped three-way pipe are respectively communicated with the first air pipe and the second air pipe, and the first air pipe and the second air pipe are respectively communicated with the air flow channels of the clamp seats of the two optical fiber clamp modules.
Preferably, the air holes on the lower pressing strip are uniformly distributed at intervals.
Preferably, the cross section of the positioning groove of the lower pressing strip is V-shaped.
Preferably, one side of the clamp gland is hinged with the clamp seat, a locking bolt is installed on the clamp gland, and the clamp gland can be locked with the clamp seat through the locking bolt when being closed with the clamp seat.
The utility model discloses a what still provided is a secondary positioning device for optical fiber cutting, including foretell secondary positioning anchor clamps that are used for optical fiber cutting, still include a supporting bench, a supporting bench has base and top panel, and the top panel passes through curb plate and stand fixed connection on the base, and vacuum air pump fixed mounting is on the base, and one of them optical fiber fixture module fixed mounting is on the top panel, and another optical fiber fixture module passes through slide and guide rail sliding connection, and guide rail fixed mounting is on the top panel, and the slide still is connected with and is used for driving its gliding drive arrangement along the guide rail.
Preferably, the driving device comprises a motor and a screw rod, the motor is fixedly installed at one end of the guide rail, and an output shaft of the motor is in transmission connection with the sliding seat through the screw rod.
Preferably, the device further comprises a control main board fixedly installed on the base of the supporting table, and the control main board is electrically connected with a motor of the driving device.
The utility model discloses in, this an auxiliary positioning anchor clamps and device for optical fiber cutting passes through the air current channel of vacuum air pump and optical fiber fixture module and is connected, and optical fiber fixture passes through its inside air current channel and the gas pocket intercommunication on the briquetting down, and when optic fibre was placed on the constant head tank of briquetting down, accessible vacuum air pump produced the negative pressure adsorption affinity to air current channel and Kong Chouqi to can be with the stable location of optic fibre on the briquetting down, be convenient for press from both sides the tight location with optic fibre clamp. Therefore, the auxiliary positioning fixture and the device for optical fiber cutting are convenient to position and clamp the optical fiber, are simple and convenient to operate, are beneficial to improving the working efficiency, and can ensure that the cut quality after the optical fiber cutting is better.
Drawings
FIG. 1 is a perspective view of an auxiliary positioning device for cutting an optical fiber according to an embodiment;
FIG. 2 is a perspective view of the auxiliary positioning apparatus of FIG. 1 from a rear perspective;
FIG. 3 is a sectional view of an auxiliary positioning device in an embodiment;
FIG. 4 is a perspective view of a fiber clamp module in an embodiment;
FIG. 5 is a cross-sectional view of the fiber clamp module of FIG. 4;
fig. 6 is a cross-sectional view of the lower bead in the embodiment.
Detailed Description
Referring to fig. 1-6, an auxiliary positioning fixture for optical fiber cutting according to an embodiment of the present invention includes two optical fiber fixture modules 1, a vacuum air pump 2 and an air pipe assembly 3. Wherein:
the optical fiber clamp module 1 comprises a clamp seat 11 and a clamp gland 12, wherein the clamp gland 12 is installed on the clamp seat 11, the clamp gland 12 can be closed or opened with the clamp seat 11, an upper pressing strip 13 is fixedly installed on the clamp gland 12, a lower pressing strip 14 is fixedly installed on the clamp seat 11, and when the clamp gland 12 is closed with the clamp seat 11, the upper pressing strip 13 and the lower pressing strip 14 are closed for clamping an optical fiber; a positioning groove 141 for placing an optical fiber is arranged on the lower pressing bar 14, an airflow channel 111 is arranged inside the clamp seat 11, an air hole 142 communicated with the positioning groove 141 is arranged on the lower pressing bar 14, and the air hole 142 is communicated with the airflow channel 111 of the clamp seat 11;
the air pumping end of the vacuum air pump 2 is respectively communicated with the air flow channels 111 of the two optical fiber clamp modules 1 through the air pipe assembly 3.
When using this assistance-localization real-time anchor clamps to fix a position optic fibre, can open anchor clamps gland 12 earlier, straighten optic fibre and place in the constant head tank 141 of layering 14 down, open vacuum air pump 2 again and bleed to anchor clamps seat 11, the air current gets into airflow channel 111 by gas pocket 142 during bleeding, make constant head tank 141 produce the negative pressure adsorption affinity, can tightly adsorb optic fibre in constant head tank 141, thereby can guarantee that the hand loosens behind the optic fibre, optic fibre can not produce dislocation and bending deformation, thereby can play better location effect to optic fibre. And finally, closing the clamp gland 12 and the clamp seat 11 to clamp and compress the optical fiber.
Therefore, the auxiliary positioning fixture can be operated by people more conveniently when clamping the optical fiber, and has good positioning effect on the optical fiber.
In a specific embodiment, one side of the clamp gland 12 is hinged to the clamp base 11, so that the clamp gland 12 can be rotated to close or open on the clamp base 11, the clamp gland 12 is provided with a locking bolt 15, and the clamp gland 12 can be locked with the clamp base 11 through the locking bolt 15 when being closed with the clamp base 11. The clamp gland 12 mounted in this manner is more convenient to open and close.
The clamp gland 12 and the clamp seat 11 are respectively provided with a groove, the upper pressing strip 13 and the lower pressing strip 14 are respectively matched with the grooves of the clamp gland 12 and the clamp seat 11 and locked in the grooves through bolts, so that the upper pressing strip 13 and the lower pressing strip 14 are convenient to mount and dismount. Referring to fig. 5 and 6, the air holes 142 on the lower molding 14 are uniformly spaced, so that the adsorption force of the positioning groove 141 is more uniform. The cross section of the positioning groove 141 of the depression bar 14 is V-shaped, and the V-shaped positioning groove 141 can position optical fibers with different diameters.
In this embodiment, the air pipe assembly 3 includes a right-angle joint pipe 31, a T-shaped three-way pipe 32, a first air pipe 33 and a second air pipe 34, one end of the right-angle joint pipe 31 is communicated with the air suction end of the vacuum air pump 2, the other end of the right-angle joint pipe 31 is communicated with one end of the T-shaped three-way pipe 32, the other two ends of the T-shaped three-way pipe 32 are respectively communicated with the first air pipe 33 and the second air pipe 34, and the first air pipe 33 and the second air pipe 34 are respectively communicated with the air flow channels 111 of the clamp seats 11 of the two optical fiber clamp modules 1.
As shown in fig. 1 to 3, the present embodiment further provides an auxiliary positioning device for optical fiber cutting, which is provided with the auxiliary positioning fixture, and the auxiliary positioning device can be used as a workbench of an optical fiber cutting machine, so that the positioning fixture is applied to the optical fiber cutting machine to position the optical fiber.
The auxiliary positioning device for cutting the optical fiber comprises a support table 4 and the auxiliary positioning clamp. The support table 4 has a base 41 and an upper panel 42, and the upper panel 42 is fixedly connected to the base 41 through side plates and a pillar. The vacuum air pump 2 is fixedly arranged on the base 41, one optical fiber clamp module 1 is fixedly arranged on the upper panel 42, the other optical fiber clamp module 1 is in sliding connection with the guide rail 44 through the sliding seat 43, the guide rail 44 is fixedly arranged on the upper panel 42, and the sliding seat 43 is further connected with a driving device for driving the optical fiber clamp module to slide along the guide rail 44.
Specifically, the driving device comprises a motor 5 and a screw rod 6, the motor 5 is fixedly arranged at one end of the guide rail 44, and an output shaft of the motor 5 is in transmission connection with the sliding seat 43 through the screw rod 6.
The auxiliary positioning device further comprises a control main board 7 fixedly installed on the base 41 of the supporting table 4, and the control main board 7 is electrically connected with the motor 5 of the driving device.
This auxiliary positioning device is at the during operation, two optical fiber fixture module 1 of accessible are fixed a position optical fiber, when the cutting, through control mainboard 7 control motor 5 work, motor 5 passes through 6 drive slides 43 of lead screw and the removal of optical fiber fixture module 1, applys certain tension to optical fiber, can use diamond blade to make the mar on optical fiber, when the mar increases to certain degree, the fracture face of optical fiber will be along expanding with tension vertically direction, produce a good optical fiber fracture face. Therefore, the auxiliary positioning device can cut the large-diameter optical fiber, and the quality of the cut of the optical fiber can be better.
The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.
Claims (8)
1. An auxiliary positioning fixture for optical fiber cutting, comprising two optical fiber fixture modules (1), a vacuum air pump (2) and an air pipe assembly (3), wherein:
the optical fiber clamp module (1) comprises a clamp seat (11) and a clamp gland (12), the clamp gland (12) is installed on the clamp seat (11), the clamp gland (12) can be closed or opened with the clamp seat (11), an upper pressing strip (13) is fixedly installed on the clamp gland (12), a lower pressing strip (14) is fixedly installed on the clamp seat (11), and when the clamp gland (12) and the clamp seat (11) are closed, the upper pressing strip (13) and the lower pressing strip (14) are closed to clamp an optical fiber; a positioning groove (141) for placing an optical fiber is arranged on the lower pressing strip (14), an airflow channel (111) is arranged inside the clamp seat (11), an air hole (142) communicated with the positioning groove (141) is arranged on the lower pressing strip (14), and the air hole (142) is communicated with the airflow channel (111) of the clamp seat (11);
the air exhaust end of the vacuum air pump (2) is respectively communicated with the air flow channels (111) of the two optical fiber clamp modules (1) through the air pipe assembly (3).
2. The auxiliary positioning fixture for optical fiber cutting according to claim 1, wherein the air pipe assembly (3) comprises a right-angle joint pipe (31), a T-shaped three-way pipe (32), a first air pipe (33) and a second air pipe (34), one end of the right-angle joint pipe (31) is communicated with the air suction end of the vacuum air pump (2), the other end of the right-angle joint pipe (31) is communicated with one end of the T-shaped three-way pipe (32), the other two ends of the T-shaped three-way pipe (32) are respectively communicated with the first air pipe (33) and the second air pipe (34), and the first air pipe (33) and the second air pipe (34) are respectively communicated with the air flow channels (111) of the fixture seats (11) of the two optical fiber fixture modules (1).
3. The auxiliary positioning jig for optical fiber cleaver of claim 1, wherein the air holes (142) on the lower pressing bar (14) are uniformly spaced.
4. The auxiliary positioning jig for optical fiber cleaver of claim 1, wherein the positioning groove (141) of the lower pressing bar (14) has a V-shaped cross section.
5. The auxiliary positioning clamp for optical fiber cutting according to claim 1, wherein one side of the clamp gland (12) is hinged with the clamp seat (11), a locking bolt (15) is installed on the clamp gland (12), and the clamp gland (12) can be locked with the clamp seat (11) through the locking bolt (15) when being closed with the clamp seat (11).
6. An auxiliary positioning device for optical fiber cutting, comprising the auxiliary positioning fixture for optical fiber cutting according to any one of claims 1-5, further comprising a supporting table (4), wherein the supporting table (4) has a base (41) and an upper panel (42), the upper panel (42) is fixedly connected to the base (41) through a side plate and a column, the vacuum air pump (2) is fixedly installed on the base (41), one of the optical fiber fixture modules (1) is fixedly installed on the upper panel (42), the other optical fiber fixture module (1) is slidably connected to the guide rail (44) through a sliding seat (43), the guide rail (44) is fixedly installed on the upper panel (42), and the sliding seat (43) is further connected with a driving device for driving the optical fiber fixture to slide along the guide rail (44).
7. Auxiliary positioning device for fiber cutting according to claim 6, wherein the driving device comprises a motor (5) and a lead screw (6), the motor (5) is fixedly installed at one end of the guide rail (44), and the output shaft of the motor (5) is in transmission connection with the sliding base (43) through the lead screw (6).
8. Auxiliary positioning device for fiber cleaving according to claim 7, further comprising a control main board (7) fixedly mounted on the base (41) of the support stage (4), the control main board (7) being electrically connected to the motor (5) of the driving device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506932.6U CN218240463U (en) | 2022-09-21 | 2022-09-21 | Auxiliary positioning fixture and device for optical fiber cutting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222506932.6U CN218240463U (en) | 2022-09-21 | 2022-09-21 | Auxiliary positioning fixture and device for optical fiber cutting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218240463U true CN218240463U (en) | 2023-01-06 |
Family
ID=84665055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222506932.6U Active CN218240463U (en) | 2022-09-21 | 2022-09-21 | Auxiliary positioning fixture and device for optical fiber cutting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218240463U (en) |
-
2022
- 2022-09-21 CN CN202222506932.6U patent/CN218240463U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218240463U (en) | Auxiliary positioning fixture and device for optical fiber cutting | |
| CN220970931U (en) | High-speed metal circular sawing machine | |
| CN215280109U (en) | Punching equipment for sheet metal for machining auto parts | |
| CN208230973U (en) | Fully automatic cutting machine for building pipe cutting | |
| CN119526051A (en) | A cylindrical workpiece clamping device based on milling and boring machine | |
| CN211804590U (en) | Welding fixture for automobile rear end plate and side wall plate | |
| CN211682585U (en) | Woodworking stop point positioning and milling equipment | |
| CN221314077U (en) | Window frame keeps off position strip installation auxiliary assembly | |
| CN211889633U (en) | Welding Fixture for Car Battery Mounting Frame | |
| CN216780525U (en) | Cutting device is used in bus duct processing | |
| CN218697932U (en) | Guide rail machining clamp | |
| CN217256563U (en) | Cutting equipment on plate coil coating production line | |
| CN220279797U (en) | Positioning fixture for cutting glass fiber reinforced plastic products | |
| CN222875637U (en) | Clamping positioner for engraving machine and engraving machine | |
| CN217530983U (en) | Automatic cutting device for acrylic plates of bathtub | |
| CN223012541U (en) | Steel plate cutting machine | |
| CN222920044U (en) | A kind of aviation light guide plate processing fixture | |
| CN216180852U (en) | On-spot cutting device of electric wire protection pipe | |
| CN222767399U (en) | Cable tray cutting device | |
| CN222680877U (en) | An adjustable steel structure processing tooling fixture | |
| CN219725199U (en) | Nut riveting equipment for machining automobile skylight guide rail | |
| CN221495787U (en) | Guide vane positioning and clamping tool | |
| CN221621324U (en) | Full-automatic boat welding machine for manufacturing quartz boat | |
| CN220462919U (en) | Cutting machine with incision function of polishing | |
| CN220073380U (en) | Vertical milling machine processing fixing jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |