CN209579278U - A kind of multi-fiber connector end surface measurement clamping device - Google Patents
A kind of multi-fiber connector end surface measurement clamping device Download PDFInfo
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- CN209579278U CN209579278U CN201821881560.2U CN201821881560U CN209579278U CN 209579278 U CN209579278 U CN 209579278U CN 201821881560 U CN201821881560 U CN 201821881560U CN 209579278 U CN209579278 U CN 209579278U
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- fiber connector
- fixture
- end surface
- clamping device
- surface measurement
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Abstract
This application discloses a kind of multi-fiber connector end surface measurement clamping devices, including the fixture clamped for multi-fiber connector, the centre of fixture is provided with rectangular location hole, one end of rectangular location hole is provided with rotating clamp, the rotary limit device being correspondingly arranged above rotating clamp, the another side of fixture correspond to and are provided with multi-fiber connector limiting device at the position of rectangular location hole one end.The structure design of the utility model is reasonable, low manufacture cost, effective cam mechanism is designed by simulation push-in, compression mode, solves the surface damage occurred in multi-fiber connector actual measurement, plug difficulty, the not higher problem of measurement accuracy uniformity, improve equipment cost performance and precision.
Description
Technical field
The utility model belongs to technical field of optical detection, and in particular to a kind of multi-fiber connector end surface measurement clamping
Device.
Background technique
Transmitted today for quickly finding in optical communication, the loss of efficiency of transmission and energy to light require it is higher and higher, and
Often use transmission medium optical fiber connector demand increasing as optical communication field, the requirement to its end face is also more and more smart
It is quasi-；Therefore must implement one is just become to the multi-core optical fiber end face interferometer that its end face shape measures in process of production
A program.However in actual measurement, existing clamping device is substantially guide pin positioning, is easy to cause multi-core connector end face
Injury processes its measured material and cooperates more demanding, uniformity is poor as high-accuracy transmission medium；Furthermore it is because more
Core connector itself has error, causes measurement accuracy not high.
Utility model content
Aiming at the problems existing in the prior art, what the utility model designed is designed to provide a kind of multi-core optical fiber connection
Device end surface measurement clamping device, the device can effectively be promoted the convenience of multi-core optical fiber end face interferometer measurement, accuracy and
Precision can also reduce production cost.
The utility model is realized by the following technical programs:
A kind of multi-fiber connector end surface measurement clamping device, including what is clamped for multi-fiber connector
Fixture, it is characterised in that the centre of the fixture is provided with rectangular location hole, and one end of the rectangular location hole is provided with rotation
Clamping device, the rotary limit device being correspondingly arranged above rotating clamp, the another side of the fixture correspond to rectangular fixed
Multi-fiber connector limiting device is provided at the position of position hole one end.
A kind of multi-fiber connector end surface measurement clamping device, it is characterised in that the rotating clamp packet
Rotary spanner, rotary shaft, cam clamping element are included, the cam clamping element is connect by cam fastening screw with rotary spanner, institute
It states fixture and corresponds to and be provided with the through-hole passed through for rotary shaft at the position of rectangular location hole, the lower end of the rotary spanner is provided with
The perpendicular cylindrical body with rotary spanner, be provided in the cylindrical body perforation with
The precision holes that rotary shaft is used cooperatively.
A kind of multi-fiber connector end surface measurement clamping device, it is characterised in that the cam clamping element includes
The level board and vertical plate of integral type setting, the vertical plate is vertically set on the side of level board, and the end of vertical plate is set
It is equipped with arc groove, the arc groove inner wall radian matches with cylindrical body outer wall radian.
A kind of multi-fiber connector end surface measurement clamping device, it is characterised in that the rotary limit device packet
Limiting bracket, lock screw are included, the top of cam lock is arranged in the limiting bracket, and solid by lock screw and fixture
Fixed connection, the centre of the limiting bracket is provided with groove profile avoid holes.
A kind of multi-fiber connector end surface measurement clamping device, it is characterised in that the multi-fiber connector
Limiting device include limit baffle, the back side of fixture described in hold-down bolt is provided with locating shaft, after limit baffle is inserted in locating shaft
It is fixed with hold-down bolt.
A kind of multi-fiber connector end surface measurement clamping device, it is characterised in that the limit baffle and compression
Gasket is provided between bolt.
A kind of multi-fiber connector end surface measurement clamping device, it is characterised in that it is rectangular fixed that the fixture is located at
Position hole is provided with twice groove at position obliquely, and the groove one end open is closed at one end, the fixture between twice groove
Form elastic arm.
A kind of multi-fiber connector end surface measurement clamping device, it is characterised in that the folder of rectangular location hole side
Evacuation counterbore is provided on tool.
The structure design of the utility model is reasonable, low manufacture cost, is designed by simulation push-in, compression mode effective convex
Mechanism is taken turns, solves the surface damage occurred in multi-fiber connector actual measurement, plug difficulty, measurement accuracy uniformity are not
Higher problem improves equipment cost performance and precision.
Detailed description of the invention
Fig. 1 is the utility model appearance overall structure decomposition diagram；
Fig. 2 is that the utility model rotating clamp implements decomposition diagram；
Fig. 3 is the utility model rotary limit device decomposition diagram；
Fig. 4 is the utility model multi-fiber connector limiting device decomposition diagram；
Fig. 5 is that the utility model measures decomposition diagram；
Fig. 6 is the structural schematic diagram of the utility model cam clamping element；
In figure, 1- multi-fiber connector, 2- fixture, the rectangular location hole of 3-, 4- rotary spanner, 5- rotary shaft, 6- cam
Clamping element, 61- level board, 62- vertical plate, 63- arc groove, 7- cam fastening bolt, 8- limiting bracket, 9- lock screw, 10-
Groove profile avoid holes, 11- limit baffle, 12- hold-down bolt, 13- gasket, 14- elastic arm, 15- avoid counterbore, and 16- rotary shaft is tight
Gu screw.
Specific embodiment
The utility model is described in further detail below in conjunction with Figure of description, and provides specific embodiment.
As shown in Figs. 1-5, a kind of multi-fiber connector end surface measurement clamping device of the utility model, including it is used for multicore
The fixture 2 that optical fiber connector 1 clamps, the centre of the fixture 2 are provided with rectangular location hole 3, and one end of rectangular location hole 3 is provided with
Rotating clamp, the rotary limit device being correspondingly arranged above rotating clamp, the another side of fixture 2 correspond to rectangular fixed
It is provided with multi-fiber connector limiting device at the position of position 3 one end of hole, fixture 2 is located at the position of rectangular location hole 3 obliquely
The place of setting is provided with twice groove, and the groove one end open is closed at one end, and the fixture between twice groove forms elastic arm 14, rectangular
Evacuation counterbore 15 is provided on the fixture of 3 side of location hole.
Wherein, rotating clamp includes rotary spanner 4, rotary shaft 5, cam clamping element 6, and cam clamping element 6 passes through convex
Wheel fastening screw 7 is connect with rotary spanner 4, is provided at the position of the rectangular location hole 3 of the correspondence of fixture 2 and to be passed through for rotary shaft 5
Through-hole, the lower end of rotary spanner 4 are provided with the cylindrical body perpendicular with rotary spanner 4, be provided with perforation in cylindrical body with rotation
The precision holes that shaft 5 is used cooperatively.Rotary limit device includes limiting bracket 8, lock screw 9, and limiting bracket 8 is arranged in cam
The top of locking member 6, and be fixedly connected by lock screw 9 with fixture 2, the centre of limiting bracket 8 is provided with groove profile avoid holes
10.Multi-fiber connector limiting device includes limit baffle 11, hold-down bolt 12, and the back side of fixture is provided with locating shaft, is limited
Position baffle 11 is fixed after being inserted in locating shaft with hold-down bolt 12, to reduce friction, is limited and is set between baffle 11 and hold-down bolt 12
It is equipped with gasket 13.
As shown in fig. 6, cam clamping element 6 includes the level board 61 and vertical plate 62 of integral type setting, vertical plate 62 is vertical
The side of level board 61 is set, and the end of vertical plate 62 is provided with arc groove 63,63 inner wall radian of arc groove and cylindrical body
Outer wall radian matches.
As shown in Fig. 2, cam clamping element 6 and rotary spanner 4 are locked with cam fastening screw 7, it is put into the rectangular positioning of fixture
In hole, through-hole of the rotary shaft 5 on fixture 2 is inserted through the precision holes on rotary spanner 4, it is made to submerge fixture 2 completely simultaneously
It is locked with rotary shaft fastening screw 16.As shown in figure 3, to be put into the top of fixture 2 corresponding with threaded hole for limiting bracket 8, locking screw is used
Silk 9 is locked, as shown in figure 4, limit baffle 11 is put into clamp back surface locating shaft, then is put gasket 13 and is compressed with hold-down bolt 12.
As shown in figure 5, rotary spanner 4 is rotated toward the right, it is pushed into multi-fiber connector 1, the flexible arm 14 in top clamps, then toward left-handed
Turn rotary spanner 4, push-in multi-fiber connector 1 can be compressed under the movement of cam clamping element 6, until bottom surface touches limit
Baffle 11 until rotary spanner 4 touches limiting bracket 8, repeats the above movement and measures.
Claims (8)
1. a kind of multi-fiber connector end surface measurement clamping device, including the fixture for multi-fiber connector (1) clamping
(2), it is characterised in that the centre of the fixture (2) is provided with rectangular location hole (3), and one end of the rectangular location hole (3) is set
It is equipped with rotating clamp, the rotary limit device being correspondingly arranged above rotating clamp, the another side of the fixture (2)
Multi-fiber connector limiting device is provided at the position of corresponding rectangular location hole (3) one end.
2. a kind of multi-fiber connector end surface measurement clamping device as described in claim 1, it is characterised in that the rotation
Clamping device includes rotary spanner (4), rotary shaft (5), cam clamping element (6), and the cam clamping element (6) is fastened by cam
Screw (7) is connect with rotary spanner (4), is provided at the position of the corresponding rectangular location hole (3) of the fixture (2) for rotary shaft
(5) through-hole passed through, the lower end of the rotary spanner (4) are provided with and rotary spanner (4) perpendicular cylindrical body, the cylinder
It is provided with the precision holes of perforation being used cooperatively with rotary shaft (5) in vivo.
3. a kind of multi-fiber connector end surface measurement clamping device as claimed in claim 2, it is characterised in that the cam
Clamping element (6) includes the level board (61) and vertical plate (61) of integral type setting, and the vertical plate (62) is vertically set on level
The side of plate (61), and the end of vertical plate (62) is provided with arc groove (63), arc groove (63) the inner wall radian and cylinder
External wall radian matches.
4. a kind of multi-fiber connector end surface measurement clamping device as described in claim 1, it is characterised in that the rotation
Limiting device includes limiting bracket (8), lock screw (9), and the limiting bracket (8) is arranged in the top of cam clamping element (6),
And be fixedly connected by lock screw (9) with fixture (2), the centre of the limiting bracket (8) is provided with groove profile avoid holes (10).
5. a kind of multi-fiber connector end surface measurement clamping device as described in claim 1, it is characterised in that the multicore
Optical fiber connector limiting device includes limit baffle (11), hold-down bolt (12), and the back side of the fixture (2) is provided with positioning
Axis, limit baffle (11) are fixed after being inserted in locating shaft with hold-down bolt (12).
6. a kind of multi-fiber connector end surface measurement clamping device as claimed in claim 5, it is characterised in that the limit
Gasket (13) are provided between baffle (11) and hold-down bolt (12).
7. a kind of multi-fiber connector end surface measurement clamping device as described in claim 1, it is characterised in that the fixture
(2) it is located at the position of rectangular location hole (3) obliquely and is provided with twice groove, the groove one end open is closed at one end, and two
Fixture between road groove forms elastic arm (14).
8. a kind of multi-fiber connector end surface measurement clamping device as described in claim 1, it is characterised in that rectangular positioning
Evacuation counterbore (15) is provided on the fixture of hole (3) side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881560.2U CN209579278U (en) | 2018-11-15 | 2018-11-15 | A kind of multi-fiber connector end surface measurement clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821881560.2U CN209579278U (en) | 2018-11-15 | 2018-11-15 | A kind of multi-fiber connector end surface measurement clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209579278U true CN209579278U (en) | 2019-11-05 |
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ID=68376710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821881560.2U Active CN209579278U (en) | 2018-11-15 | 2018-11-15 | A kind of multi-fiber connector end surface measurement clamping device |
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| CN (1) | CN209579278U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919541A (en) * | 2019-12-12 | 2020-03-27 | 唐伟 | Optical fiber end face detection device |
-
2018
- 2018-11-15 CN CN201821881560.2U patent/CN209579278U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110919541A (en) * | 2019-12-12 | 2020-03-27 | 唐伟 | Optical fiber end face detection device |
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