CN209936649U

CN209936649U - Optical fiber connector grinding clamp

Info

Publication number: CN209936649U
Application number: CN201920752085.7U
Authority: CN
Inventors: 徐辛培
Original assignee: Suzhou Mingjia Precision Machinery Co Ltd
Current assignee: Suzhou Mingjia Precision Machinery Co Ltd
Priority date: 2019-05-23
Filing date: 2019-05-23
Publication date: 2020-01-14
Anticipated expiration: 2029-05-23

Abstract

The utility model relates to a fiber connector grinds technical field, and discloses a fiber connector grinds anchor clamps, which comprises a base plate, the positive middle part fixed mounting of base plate has the core, a plurality of evenly distributed's lock pin fixed orifices is seted up along the circumferencial direction in the front of core, the front of base plate and the outer lane that lies in the core are provided with the fixed handle of a plurality of along the circumferencial direction. This fiber connector grinds anchor clamps, it rotates to drive the threaded rod through rotating fixed handle, thereby L shape dead lever rotates to the lock pin fixed orifices when the threaded rod moves down, it is fixed with the connector through the lock pin fixed orifices, cushion L shape dead lever through the shock pad simultaneously, avoid it to damage because the atress is too big when contacting with the core, then fix threaded rod and fixed handle through limiting plate and thread groove, avoid droing from the connector at grinding in-process L shape dead lever, thereby reached simple structure, the purpose that the centre gripping is more firm.

Description

Optical fiber connector grinding clamp

Technical Field

The utility model relates to an optical fiber connector grinds technical field, specifically is an optical fiber connector grinds anchor clamps.

Background

The optical fiber connector is a device for making detachable (movable) connection between optical fibers, and precisely butt-joints two end faces of the optical fibers so as to maximally couple the light energy output by the transmitting optical fiber into the receiving optical fiber and minimize the influence on the system caused by the optical fiber connector intervening in an optical link, which is the basic requirement of the optical fiber connector, and the optical fiber connector influences the reliability and various performances of an optical transmission system to a certain extent.

The optical fiber connector grinding clamp in the prior art is generally used for inserting the optical fiber connector into a fixing hole and then simply fixing the optical fiber connector through a buckle, the structure is not stable for fixing the connector, and the connector may fall off in the grinding process, so that the optical fiber connector grinding clamp is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a fiber connector grinds anchor clamps possesses simple structure, and the centre gripping advantage such as firm more has solved the fiber connector among the prior art and has ground anchor clamps and generally insert fiber connector fixed orifices, then simply fix it through the buckle, and this kind of structure is not very stable problem to the fixed of connector.

(II) technical scheme

For realizing above-mentioned simple structure, the purpose that the centre gripping is firm more, the utility model provides a following technical scheme: a fiber connector grinding clamp comprises a substrate, wherein a core plate is fixedly arranged in the middle of the front of the substrate, a plurality of uniformly distributed inserting core fixing holes are formed in the front of the core plate along the circumferential direction, a plurality of fixing handles are arranged on the front of the substrate and positioned on the outer ring of the core plate along the circumferential direction, an L-shaped fixing rod is fixedly arranged on one side of each fixing handle, pressurizing grooves are formed in the four corners of the front of the substrate, substrate fixing screws are fixedly arranged in the four corners of the front of the substrate and positioned among the four pressurizing grooves, a threaded rod is fixedly arranged on the back of each fixing handle, a fixing groove is formed in the front of the substrate and positioned on the back of each fixing handle, a limiting plate is fixedly arranged on the front of each fixing groove, one end, away from the fixing handles, of the threaded rod penetrates through the limiting plate and extends into, the threaded rod is located the one end of fixed slot inside and is connected with the front of slider.

Preferably, a thread groove is formed in the limiting plate, and the threaded rod is in threaded connection with the limiting plate through the thread groove.

Preferably, the top of the sliding block is fixedly provided with a fixed bearing, one end of the threaded rod, which is positioned inside the fixed groove, is fixedly arranged on an inner ring of the fixed bearing, and the threaded rod is connected with the sliding block through the fixed bearing.

Preferably, the back of the sliding block is fixedly provided with a tightening spring, and one end of the tightening spring, which is far away from the sliding block, is fixedly connected with the fixing groove.

Preferably, the back surface of the L-shaped fixing rod is fixedly provided with a shock pad, and the front surface of the pressurizing groove is fixedly provided with a cushion pad.

Preferably, the ferrule fixing hole penetrates through the substrate and the core plate and extends to the bottom of the substrate.

(III) advantageous effects

Compared with the prior art, the utility model provides an optical fiber connector grinds anchor clamps possesses following beneficial effect:

1. this fiber connector grinds anchor clamps, it rotates to drive the threaded rod through rotating fixed handle, thereby L shape dead lever rotates to the lock pin fixed orifices when the threaded rod moves down, it is fixed with the connector through the lock pin fixed orifices, cushion L shape dead lever through the shock pad simultaneously, avoid it to damage because the atress is too big when contacting with the core, then fix threaded rod and fixed handle through limiting plate and thread groove, avoid droing from the connector at grinding in-process L shape dead lever, thereby reached simple structure, the purpose that the centre gripping is more firm.

2. This fiber connector grinds anchor clamps, carry on spacingly through passing through the slider to the threaded rod, avoid it to rock about rotating the in-process, influence the centre gripping effect, then avoid the threaded rod to rotate the in-process and being taken the slider rotation through fixing bearing, lead to the slider to damage, make the slider receive decurrent pulling force through reducing the spring, thereby make the threaded rod more firm at the in-process of centre gripping, then cushion it when pressurizeing for the base plate through the blotter, avoid pressure too big base plate fracture that leads to, thereby reached simple structure, the purpose that the centre gripping is more firm.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a side sectional view of the fixing handle and the base plate of the present invention.

In the figure: 1. a substrate; 2. fixing a handle; 3. an L-shaped fixing rod; 4. an insert core fixing hole; 5. a core board; 6. a substrate fixing screw; 7. a cushion pad; 8. a pressurizing tank; 9. a threaded rod; 10. a shock pad; 11. a limiting plate; 12. a thread groove; 13. fixing grooves; 14. tightening the spring; 15. a slider; 16. and fixing the bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, an optical fiber connector grinding fixture includes a substrate 1, a core plate 5 is fixedly installed in the middle of the front surface of the substrate 1, a plurality of uniformly distributed ferrule fixing holes 4 are formed in the front surface of the core plate 5 along a circumferential direction, a plurality of fixing handles 2 are arranged on the front surface of the substrate 1 and positioned on the outer ring of the core plate 5 along the circumferential direction, an L-shaped fixing rod 3 is fixedly installed on one side of each fixing handle 2, pressing grooves 8 are formed in four corners of the front surface of the substrate 1, substrate fixing screws 6 are fixedly installed between the four pressing grooves 8 and at four corners of the front surface of the substrate 1, a threaded rod 9 is fixedly installed on the back surface of the fixing handle 2, a fixing groove 13 is formed in the front surface of the substrate 1 and positioned on the back surface of the fixing handle 2, a limiting plate 11 is fixedly installed on the front surface of the fixing groove 13, one, inside sliding connection of fixed slot 13 has slider 15, threaded rod 9 is located the inside one end of fixed slot 13 and is connected with slider 15's front, when using, the connector that will wait to grind inserts in lock pin fixed orifices 4, then rotate fixed handle 2, drive threaded rod 9 through fixed handle 2 and rotate, thereby L shape dead lever 3 rotates to lock pin fixed orifices 4 when threaded rod 9 moves down on, it is fixed with the connector through lock pin fixed orifices 4, cushion L shape dead lever 3 through shock pad 10 simultaneously, avoid it because the atress is too big and damage when contacting with core 5, then fix threaded rod 9 and fixed handle 2 through limiting plate 11 and thread groove 12, avoid L shape dead lever 3 to drop from the connector in the course of grinding, thereby reached simple structure, the purpose that the centre gripping is more firm.

Specifically, thread groove 12 has been seted up to limiting plate 11's inside, and through thread groove 12 threaded connection between threaded rod 9 and the limiting plate 11, fix threaded rod 9 and fixed handle 2 through limiting plate 11 and thread groove 12, avoid droing from the connector at grinding in-process L shape dead lever 3.

Specifically, the top fixed mounting of slider 15 has fixing bearing 16, and threaded rod 9 is located the inside one end fixed mounting in fixing bearing 16's of fixed slot 13 inner circle, is connected through fixing bearing 16 between threaded rod 9 and the slider 15, carries on spacingly through slider 15 to threaded rod 9, avoids it to rock about rotating the in-process, influences the centre gripping effect, then avoids threaded rod 9 to take slider 15 to rotate at the rotation in-process through fixing bearing 16, leads to slider 15 to damage.

Specifically, the back fixed mounting of slider 15 has tightening spring 14, and tightening spring 14 keeps away from slider 15 one end and fixed slot 13 fixed connection, makes slider 15 receive decurrent pulling force through tightening spring 14 to make threaded rod 9 more firm at the in-process of centre gripping.

Specifically, the back fixed mounting of L shape dead lever 3 has shock pad 10, and the front fixed mounting of pressurized groove 8 has blotter 7, cushions L shape dead lever 3 through shock pad 10, avoids it to damage because the atress is too big when contacting with core 5, cushions it when giving base plate 1 pressurization through blotter 7, avoids pressure too big to lead to base plate 1 fracture.

Specifically, the ferrule fixing hole 4 penetrates the substrate 1 and the core plate 5 and extends to the bottom of the substrate 1, and the connector to be processed is fixed through the ferrule fixing hole 4.

The working principle is as follows: when using, the connector that will wait to grind inserts in lock pin fixed orifices 4, then rotate fixed handle 2, drive threaded rod 9 through fixed handle 2 and rotate, thereby L shape dead lever 3 rotates to lock pin fixed orifices 4 when threaded rod 9 moves down, it is fixed with the connector through lock pin fixed orifices 4, cushion L shape dead lever 3 through shock pad 10 simultaneously, avoid it to damage because the atress is too big when contacting with core 5, then fix threaded rod 9 and fixed handle 2 through limiting plate 11 and thread groove 12, avoid L shape dead lever 3 to drop from the connector in the grinding process, later pressurize pressurization groove 8, then grind the operation.

To sum up, this fiber connector grinds anchor clamps, it rotates to drive threaded rod 9 through rotating fixed handle 2, thereby L shape dead lever 3 rotates to lock pin fixed orifices 4 when threaded rod 9 moves down, it is fixed with the connector through lock pin fixed orifices 4, cushion L shape dead lever 3 simultaneously through shock pad 10, avoid it to damage because the atress is too big when contacting with core 5, then fix threaded rod 9 and fixed handle 2 through limiting plate 11 and thread groove 12, avoid L shape dead lever 3 to drop from the connector in the course of grinding, thereby reached simple structure, the purpose that the centre gripping is more firm.

And, it is spacing to threaded rod 9 through carrying out through slider 15, avoid it to rock about rotating the in-process, influence the centre gripping effect, then avoid threaded rod 9 to take slider 15 to rotate at the rotation in-process through fixing bearing 16, lead to slider 15 to damage, make slider 15 receive decurrent pulling force through reducing spring 14, thereby make threaded rod 9 more firm at the in-process of centre gripping, then cushion it when giving base plate 1 pressurization through blotter 7, avoid pressure too big lead to base plate 1 fracture, thereby reach simple structure, the purpose that the centre gripping is more firm.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An optical fiber connector grinding clamp comprises a substrate (1), and is characterized in that: the novel LED packaging structure is characterized in that a core plate (5) is fixedly arranged at the front middle part of the base plate (1), a plurality of evenly distributed insertion core fixing holes (4) are formed in the front of the core plate (5) along the circumferential direction, a plurality of fixing handles (2) are arranged on the outer ring of the front of the base plate (1) and located on the core plate (5) along the circumferential direction, an L-shaped fixing rod (3) is fixedly arranged on one side of each fixing handle (2), pressurizing grooves (8) are formed in the four front corners of the base plate (1), base plate fixing screws (6) are fixedly arranged between the four pressurizing grooves (8), threaded rods (9) are fixedly arranged on the back of the fixing handles (2), fixing grooves (13) are formed in the front of the base plate (1) and located on the back of the fixing handles (2), and limiting plates (11) are fixedly arranged on the front of the fixing grooves (13), the one end that fixed handle (2) was kept away from in threaded rod (9) runs through limiting plate (11) and extends to the inside of fixed slot (13), the inside sliding connection of fixed slot (13) has slider (15), threaded rod (9) are located the inside one end of fixed slot (13) and are connected with the front of slider (15).

2. The optical fiber connector grinding jig according to claim 1, wherein: the threaded rod is characterized in that a threaded groove (12) is formed in the limiting plate (11), and the threaded rod (9) is in threaded connection with the limiting plate (11) through the threaded groove (12).

3. The optical fiber connector grinding jig according to claim 1, wherein: the top fixed mounting of slider (15) has fixed bearing (16), threaded rod (9) are located the inside one end fixed mounting in fixed bearing (16) of fixed slot (13) inner circle, be connected through fixed bearing (16) between threaded rod (9) and slider (15).

4. The optical fiber connector grinding jig according to claim 1, wherein: the back fixed mounting of slider (15) has and contracts spring (14), contract spring (14) keep away from the one end and fixed slot (13) fixed connection of slider (15).

5. The optical fiber connector grinding jig according to claim 1, wherein: the back of the L-shaped fixing rod (3) is fixedly provided with a shock pad (10), and the front of the pressurizing groove (8) is fixedly provided with a cushion pad (7).

6. The optical fiber connector grinding jig according to claim 1, wherein: the inserting core fixing hole (4) penetrates through the substrate (1) and the core plate (5) and extends to the bottom of the substrate (1).