CN209887310U - Optical fiber connector end face grinding clamp - Google Patents
Optical fiber connector end face grinding clamp Download PDFInfo
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- CN209887310U CN209887310U CN201920565438.2U CN201920565438U CN209887310U CN 209887310 U CN209887310 U CN 209887310U CN 201920565438 U CN201920565438 U CN 201920565438U CN 209887310 U CN209887310 U CN 209887310U
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Abstract
The utility model discloses an optical fiber connector end face grinding clamp, which is characterized in that the optical fiber connector end face grinding clamp comprises a clamping component and a limiting component, wherein the clamping component comprises a first clamping plate, a second clamping plate and at least one connecting screw, and the second clamping plate and the first clamping plate are parallel to each other and are arranged opposite to each other; one end of the connecting screw can rotatably penetrate through the first clamping plate and is connected with the second clamping plate in a threaded manner; the limiting assembly comprises two fixing units and at least one fixing block; the two fixing units are arranged at two ends of the second clamping plate, each fixing unit comprises a sliding box, at least one sliding block and a fixing screw, the sliding box is connected to the second clamping plate, the sliding box is provided with a sliding groove, and the sliding box is provided with a first threaded hole along the length direction; the sliding block can be arranged in the sliding groove in a sliding way; the threaded end of the fixing screw is in threaded connection with the first threaded hole and abuts against the sliding block; two ends of the fixed block are respectively connected with the two sliding blocks. The utility model discloses can press from both sides tight fiber connector, can prevent that fiber connector from rotating.
Description
Technical Field
The utility model relates to an optic fibre grinds technical field, concretely relates to optic fibre connector terminal surface and grinds anchor clamps.
Background
Chinese patent application No. 201721084360.X discloses a fiber connector end face grinds anchor clamps, including the core, set up a plurality of through-hole that holds fiber connector head on the core, its characterized in that, the both ends of core slide and are equipped with the traveller, and traveller quantity is 2, cup joint the spring of installing under the core between terminal surface and the traveller boss on the traveller, the upper end of traveller sets up the slip case, joins in marriage in the slip case and is equipped with the centre gripping strip group that is used for compressing tightly fiber connector that can open and shut, centre gripping strip group comprises two looks isostructure's monomer, has seted up a plurality of semicircle orifice on each monomer, can form the complete round hole that is used for holding fiber connector afterbody of a plurality of after two monomer combinations. The device has the defects that the optical fiber connector is inserted into the through hole, the tail part of the optical fiber connector is clamped through the two single bodies, when the end part of the optical fiber connector is ground, the optical fiber connector is not limited to rotate along the self axial direction, so that the optical fiber connector can rotate when the end part of the optical fiber connector is ground, the grinding of the optical fiber connector is influenced, and the grinding precision is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned technique not enough, provide an optical fiber connector terminal surface grinds anchor clamps, can't solve among the prior art along self axial pivoted technical problem to optical fiber connector.
In order to achieve the above technical purpose, the technical solution of the utility model provides an optical fiber connector terminal surface grinds anchor clamps, a serial communication port, include:
the clamping assembly comprises a first clamping plate, a second clamping plate and at least one connecting screw, and the second clamping plate and the first clamping plate are parallel to each other and are arranged oppositely; one end of the connecting screw can rotatably penetrate through the first clamping plate and is connected with the second clamping plate in a threaded manner;
the limiting assembly comprises two fixing units and at least one fixing block; the two fixing units are arranged at two ends of the second clamping plate, each fixing unit comprises a sliding box, at least one sliding block and at least one fixing screw, the sliding box is connected to the second clamping plate, a sliding groove is formed in the sliding box along the length direction, and at least one first threaded hole is formed in the sliding box along the length direction; the sliding block is slidably arranged in the sliding groove; the thread end of the fixing thread is in threaded connection with the first threaded hole and abuts against the sliding block; and two ends of the fixed block are respectively connected to the two sliding blocks.
Compared with the prior art, the beneficial effects of the utility model include: through setting up fixed block, set screw, slider for the fixed block laminating fiber connector's nut part, through rotating set screw, with the slider top tight, realized the fixed of set screw, slider, fixed block, can prevent that fiber connector from taking place to rotate.
Drawings
Fig. 1 is a three-dimensional schematic view of the present invention;
FIG. 2 is an enlarged partial schematic view at A of FIG. 1;
fig. 3 is a three-dimensional schematic view of the clamping assembly, the first fixing plate, the second fixing plate, the third fixing plate, the slider, the fixing screws, the connecting columns, the fixing blocks and the limiting screws according to the present invention;
FIG. 4 is an enlarged partial schematic view at B of FIG. 3;
FIG. 5 is a three-dimensional schematic view of a clamping assembly of the present invention;
fig. 6 is a schematic structural view of the clamping assembly of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The first embodiment is as follows:
as shown in fig. 1 to 6, the utility model provides an optical fiber connector end face grinding clamp, including clamping component 1, spacing component 2, clamping component 1 includes first grip block 11, second grip block 12, at least one connecting screw 13, second grip block 12 and first grip block 11 are parallel to each other and just set up, and two opposite sides of first grip block 11, second grip block 12 are provided with a plurality of first recesses, a plurality of second recesses respectively; the first groove and the second groove respectively penetrate through the first clamping plate 11 and the second clamping plate 12, the first groove and the second groove are arranged in a one-to-one correspondence mode, the cross sections of the first groove and the second groove are V-shaped, and openings of the first groove and the second groove are arranged oppositely;
the cross sections of the first groove and the second groove are V-shaped, so that the first clamping plate 11 and the second clamping plate 12 can be used for fixing optical fiber connectors with different diameters and can be used for fixing optical fiber connectors with different sizes.
Preferably, one side of the first clamping plate 11 opposite to the second clamping plate 12 is recessed inwards to form at least two guide holes; the clamping assembly 1 further comprises at least two guide rods 14, the guide rods 14 are arranged in one-to-one correspondence with the guide holes, one end of each guide rod 14 is coaxially inserted into the corresponding guide hole, and the other end of each guide rod 14 is connected to the second clamping plate 12; preferably, the number of the guide holes and the guide rods 14 is two, and the two guide holes and the two guide rods 14 are respectively arranged near two ends of the second clamping plate 12.
The threaded end of the connecting screw 13 can rotatably penetrate through the first clamping plate 11 and is in threaded connection with the second clamping plate 12; preferably, the number of the connecting screws 13 is two, and the two connecting screws 13 are respectively disposed near both ends of the second clamping plate 12.
The limiting assembly 2 comprises two fixing units 21 and at least one fixing block 22; the two fixing units 21 are arranged at two ends of the second clamping plate 12, each fixing unit 21 comprises a sliding box 211, at least one sliding block 212 and at least one fixing screw 213, the sliding box 211 is connected to the second clamping plate 12, a sliding groove is formed in the sliding box 211 along the length direction, and at least one first threaded hole is formed in the sliding box 211 along the length direction; the sliding block 212 is slidably arranged in the sliding groove; the threaded end of the fixing screw 213 is connected to the first threaded hole in a threaded manner and abuts against the sliding block 212; two ends of the fixed block 22 are connected to the two sliders 212, respectively, and the cross section of the fixed block 22 is rectangular.
Preferably, the slide box 211 includes two first fixing plates 2111, a second fixing plate 2112, a third fixing plate 2113 and a connecting block 2114, the two first fixing plates 2111 are parallel to each other and are arranged opposite to each other, two ends of the second fixing plate 2112 are fixedly connected to the lower ends of the two first fixing plates 2111, the upper end surface of the second fixing plate 2112 is recessed inwards to form a sliding chute, and the sliding chute is arranged along the length direction of the second fixing plate 2112;
both ends of the third fixing plate 2113 are detachably coupled to the upper ends of the two first fixing plates 2111 by screws; one end of the sliding block 212 is slidably disposed in the sliding groove.
The connection block 2114 has one end connected to the second fixing plate 2112 and the other end connected to the second holding plate 12.
Preferably, each first fixing plate 2111 has a first threaded hole along the length direction of the second fixing plate 2112, each fixing unit 21 includes two fixing screws 213, the fixing screws 213 are disposed corresponding to the first threaded holes one by one, the threaded ends of the fixing screws 213 are threaded to the first threaded holes, and the threaded ends of the fixing screws 213 abut against the corresponding sliding blocks 212.
Preferably, each fixing unit 21 further includes two connecting posts 214, the connecting posts 214 are disposed in one-to-one correspondence with the sliders 212, and one end of each connecting post 214 is connected to the slider 212 while the other end is connected to the fixing block 22.
Example two:
as shown in fig. 1 to 6, the second embodiment is the same as the first embodiment and is not illustrated, but the second embodiment is different from the first embodiment in that each limiting assembly 2 includes two fixing blocks 22, the two fixing blocks 22 are arranged in parallel, one fixing block 22 is provided with at least one first through hole along the length direction of the sliding box 211, the other fixing block 22 is provided with at least one second threaded hole opposite to the first through hole, and the threaded holes and the first through holes are arranged in a one-to-one correspondence manner; the limiting assembly 2 further comprises at least one limiting screw 23, and the threaded end of the limiting screw 23 can rotatably penetrate through the first through hole and is in threaded connection with the second threaded hole.
Preferably, the number of the first through holes, the second threaded holes and the limit screws 23 is two; the two first through holes, the second threaded hole and the limiting screw 23 are arranged close to two ends of the fixing block 22.
Each fixing unit 21 includes two sliders 212, and the two sliders 212 are respectively connected to one ends of the two fixing blocks 22.
The utility model discloses a concrete work flow: rotating a limit screw 23 to adjust the distance between the two fixing blocks 22 to be proper, penetrating the heads of the plurality of optical fiber connectors through the two fixing blocks 22 so that the heads of the optical fiber connectors are positioned between the first groove and the second groove, and the heads of the optical fiber connectors abut against the inner wall of the first groove or the second groove, positioning the nut part of the optical fiber connectors between the two fixing blocks 22 so that the plane on which the nut part of the optical fiber connectors is positioned, which faces the fixing blocks 22, is parallel to the fixing blocks 22, tightening the limit screw 23, and moving the two fixing blocks 22 and the sliding block 212 in the direction of approaching each other through the limit screw 23 so that the two fixing blocks 22 clamp the nut part of the optical fiber connectors;
then, the connecting screw 13 is rotated to enable the first clamping plate 11 and the second clamping plate 12 to be close to each other, and the head of the optical fiber connector is clamped through the first groove and the second groove; the fixing screw 213 can then be tightened to achieve a more secure fixation of the slider 212 and the fixed block 22, although the slider 212 and the fixed block 22 are also fixed without tightening the fixing screw 213.
The two fixing blocks 22 are arranged, so that the nut part of the optical fiber connector can be clamped, when the end face of the optical fiber connector is ground, the optical fiber connector cannot rotate due to the limitation of the two fixing blocks 22, the circumferential fixing of the optical fiber connector is realized, and the head of the optical fiber connector is clamped through the first clamping plate 11 and the first groove and the second groove of the second clamping plate 12, so that the optical fiber connector is fixed; by arranging the limit screw 23, after the limit screw 23 is screwed, the sliding block 212 can still slide relative to the sliding groove, because the optical fiber connector can be relatively close to the first connecting plate or the second connecting plate, when the connecting screw 13 is screwed, the first connecting plate and the second connecting plate are clamped mutually, the first connecting plate or the second connecting plate pushes the optical fiber connector, the fixing block 22 and the sliding block 212 to slide along the length direction of the sliding groove until the connecting screw 13 is screwed, and by arranging the limit screw 23, the optical fiber connector can still move between the first clamping plate 11 and the second clamping plate 12 after being clamped by the fixing block 22, and can be limited from rotating around the axial direction of the optical fiber connector.
The above description of the present invention does not limit the scope of the present invention. Any other corresponding changes and modifications made according to the technical idea of the present invention should be included in the scope of the claims of the present invention.
Claims (5)
1. A fiber optic connector end face grinding fixture, comprising:
the clamping assembly comprises a first clamping plate, a second clamping plate and at least one connecting screw, and the second clamping plate and the first clamping plate are parallel to each other and are arranged oppositely; one end of the connecting screw can rotatably penetrate through the first clamping plate and is connected with the second clamping plate in a threaded manner;
the limiting assembly comprises two fixing units and at least one fixing block; the two fixing units are arranged at two ends of the second clamping plate, each fixing unit comprises a sliding box, at least one sliding block and at least one fixing screw, the sliding box is connected to the second clamping plate, a sliding groove is formed in the sliding box along the length direction, and at least one first threaded hole is formed in the sliding box along the length direction; the sliding block is slidably arranged in the sliding groove; the threaded end of the fixing screw is in threaded connection with the first threaded hole and abuts against the sliding block; and two ends of the fixed block are respectively connected to the two sliding blocks.
2. The fiber optic connector end face grinding fixture of claim 1, wherein a plurality of first grooves and a plurality of second grooves are respectively disposed on two opposite sides of the first clamping plate and the second clamping plate; the first groove and the second groove respectively penetrate through the first clamping plate and the second clamping plate, the first groove and the second groove are arranged in a one-to-one correspondence mode, the cross sections of the first groove and the second groove are in a V shape, and the openings of the first groove and the second groove are arranged oppositely.
3. The fiber optic connector end face grinding fixture of claim 2, wherein the first clamping plate is recessed inwardly with at least two guide holes in a side thereof opposite the second clamping plate; the clamping assembly further comprises at least two guide rods, the guide rods and the guide holes are arranged in a one-to-one correspondence mode, one ends of the guide rods are coaxially inserted into the guide holes, and the other ends of the guide rods are connected to the second clamping plate.
4. The fiber optic connector end face grinding fixture of claim 2, wherein each said retention assembly includes two retention blocks, the two retention blocks being disposed parallel to each other; each fixing unit comprises two sliding blocks, and the two sliding blocks are respectively connected with one ends of the two fixing blocks.
5. The fiber optic connector end face grinding fixture of claim 1, wherein the retention block is rectangular in cross-section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565438.2U CN209887310U (en) | 2019-04-23 | 2019-04-23 | Optical fiber connector end face grinding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920565438.2U CN209887310U (en) | 2019-04-23 | 2019-04-23 | Optical fiber connector end face grinding clamp |
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| Publication Number | Publication Date |
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| CN209887310U true CN209887310U (en) | 2020-01-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920565438.2U Active CN209887310U (en) | 2019-04-23 | 2019-04-23 | Optical fiber connector end face grinding clamp |
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| CN (1) | CN209887310U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446727A (en) * | 2021-06-08 | 2022-12-09 | 株式会社精工技研 | Supporting member for polishing optical fiber ferrule and optical fiber ferrule polishing apparatus |
-
2019
- 2019-04-23 CN CN201920565438.2U patent/CN209887310U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115446727A (en) * | 2021-06-08 | 2022-12-09 | 株式会社精工技研 | Supporting member for polishing optical fiber ferrule and optical fiber ferrule polishing apparatus |
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