CN2504653Y - Fixer for working end of optical fiber connector ceramic insertion core - Google Patents
Fixer for working end of optical fiber connector ceramic insertion core Download PDFInfo
- Publication number
- CN2504653Y CN2504653Y CN 01258285 CN01258285U CN2504653Y CN 2504653 Y CN2504653 Y CN 2504653Y CN 01258285 CN01258285 CN 01258285 CN 01258285 U CN01258285 U CN 01258285U CN 2504653 Y CN2504653 Y CN 2504653Y
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- China
- Prior art keywords
- board
- face
- angle
- ceramic insertion
- insertion core
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- Expired - Fee Related
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Abstract
The utility model discloses a fixing device used to process the ceramic core insert end face of the optical fiber connector and comprises a bottom board, a front board, a left board, a right board and a back board. The utility model is characterized in that the front board, the left board, the right board and the back board enclose a rectangular region to place the core insert; the front board and at least one of the left board and the right board are movably connected on the bottom board; the angle between the inner surface of the front board and the back board and the bottom is an acute angle or an obtuse angle. Because of the rectangular fixture, four location faces are formed and are parallel pairwise, and two faces which are parallel incline by the same angle, producing the core insert with inclined end face and reducing the work load in the grinding process.
Description
Technical field:
The utility model relates to a kind of stationary installation that is used for the processing of ceramic insertion core of optical fibre connector end face, i.e. anchor clamps.
Background technology:
The processing of ceramic insertion core of optical fibre connector end face is an important procedure during the joints of optical fibre are produced, and the quality of end face processing directly influences the quality of grinding in the subsequent handling, and and then influences the junction loss and the reflecting properties of the joints of optical fibre.In order to produce in batches, mostly adopt the triangle anchor clamps at present, anchor clamps as shown in Figure 1 once can be processed 276 ceramic insertion cores.These anchor clamps are owing to have only three stationary planes, can not design two inclined-planes that are parallel to each other, thereby can't process the end face at oblique 8 degree angles, like this when producing the joints of optical fibre of oblique 8 degree end faces, in follow-up grinding step, will increase the grinding workload, increase the loss when grinding.
Summary of the invention:
The purpose of this utility model is exactly in order to overcome the above problems, and a kind of stationary installation that is used for the processing of ceramic insertion core of optical fibre connector end face is provided, and can disposablely process the lock pin that has oblique 8 degree end faces in batch.
The utility model realizes that the scheme of above-mentioned purpose is: a kind of stationary installation that is used for the processing of ceramic insertion core of optical fibre connector end face, comprise base plate, front side board, left side plate, back side panel, it is characterized in that: described front side board, left side plate, back side panel surround a rectangular region, are used to place lock pin; In the left side plate at least one and front side board are connected on the base plate movably; The inside surface of forward and backward side plate and the angle of bottom surface are acute angle or obtuse angle.
Adopt the beneficial effect of above scheme: owing to use the rectangle anchor clamps instead, four locating surfaces so just can be arranged, be parallel to each other in twos, two faces that are parallel to each other identical angle that tilts simultaneously, just can process the lock pin that has inclined end face, significantly reduce the workload in the grinding step.
Description of drawings:
Fig. 1 is existing anchor clamps synoptic diagram.
Fig. 2 is the utility model anchor clamps synoptic diagram.
Fig. 3 is the utility model chuck side view.
Embodiment:
Also in conjunction with the accompanying drawings the utility model is described in further detail below by specific embodiment.
See Fig. 2,3, be depicted as a kind of stationary installation that is used for the processing of ceramic insertion core of optical fibre connector end face, be commonly called as anchor clamps, it comprises base plate, front side board 1, left side plate 2, back side panel 3, described front side board 1, left side plate 2, back side panel 3 surround a rectangular region, be used to place lock pin 6, can place 350 altogether; In the left side plate 2 at least one and front side board 5 are connected on the base plate movably; The inside surface of forward and backward side plate 1,3 and the angle of bottom surface are respectively acute angle and obtuse angle (all angles all refer to the angle of physical plane, do not comprise imaginary plane, plane elongated surfaces).Generally speaking, highly reflective can the end face of connector ferrule usually adopt 8 degree inclination angles so that make the reflected light effective attenuation, so the angle of the inside surface of the forward and backward side plate 1,3 of these anchor clamps and bottom surface is respectively 82 degree and 98 and spends.
During use, after unclamp the moving of left and right side plate 2 and front side board 1, coupling arrangement---screw 5 and screw, put into the lock pin 6 of sufficient amount (is 350 as this example), rectangular region is filled up, tighten screw 5 then, with each side plate (1,2) lock pin is clamped, when the diameter of lock pin is consistent, each lock pin stressed evenly, thereby make the end face of each lock pin and the upper surface of base plate that 8 degree angles be arranged, when grinding,, can grind the lock pin that the upper surface has 8 degree angles like this because mill is parallel with the upper surface of base plate.4 is register pin among Fig. 2.
Claims (3)
1. one kind is used for the stationary installation that the ceramic insertion core of optical fibre connector end face is processed, comprise base plate, front side board (1), left side plate (2), back side panel (3), it is characterized in that: described front side board (1), left side plate (2), back side panel (3) surround a rectangular region, are used to place lock pin (6); In the left side plate (2) at least one and front side board (5) are connected on the base plate movably; The inside surface of forward and backward side plate (1,3) and the angle of plate upper surface are acute angle or obtuse angle.
2. the stationary installation that is used for the processing of ceramic insertion core of optical fibre connector end face as claimed in claim 1, it is characterized in that: the inside surface of forward and backward side plate (1,3) and one of the angle of bottom surface are 82 degree, one is 98 degree, and the plate upper surface that assurance lock pin (6) is put into its end face of back and stationary installation is 8 degree angles.
3. the stationary installation that is used for the processing of ceramic insertion core of optical fibre connector end face as claimed in claim 1 or 2 is characterized in that: mobile, the coupling arrangement of left and right side plate (2) and front side board (1) are screw (5) and screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258285 CN2504653Y (en) | 2001-11-27 | 2001-11-27 | Fixer for working end of optical fiber connector ceramic insertion core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01258285 CN2504653Y (en) | 2001-11-27 | 2001-11-27 | Fixer for working end of optical fiber connector ceramic insertion core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504653Y true CN2504653Y (en) | 2002-08-07 |
Family
ID=33666888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01258285 Expired - Fee Related CN2504653Y (en) | 2001-11-27 | 2001-11-27 | Fixer for working end of optical fiber connector ceramic insertion core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504653Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551895A (en) * | 2014-12-24 | 2015-04-29 | 宁波鱼化龙机电科技有限公司 | Ceramic ferrule high-precision end surface grinding machine |
-
2001
- 2001-11-27 CN CN 01258285 patent/CN2504653Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104551895A (en) * | 2014-12-24 | 2015-04-29 | 宁波鱼化龙机电科技有限公司 | Ceramic ferrule high-precision end surface grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |