CN219456557U - Clamp of optical fiber fusion splicer - Google Patents

Abstract

The utility model relates to the technical field of optical fiber fusion splicer, in particular to an optical fiber fusion splicer clamp. The technical proposal comprises: base, anchor clamps main part and spacing, the both ends fixed mounting of base has the fixed block, the top fixedly connected with anchor clamps main part of base, the base top fixedly connected with mount of anchor clamps main part one side, the top fixedly connected with guide block of mount, the screw rod is installed to the internal thread of mount, the top rotation of anchor clamps main part is connected with the spacing, the inside movable mounting of spacing has the clamp plate. According to the optical fiber clamping device, the clamping mechanism can be adjusted according to different thicknesses of optical fibers through the combination of various structures, and after the optical fibers are clamped, the positions of the clamps can be directly adjusted according to different positions of the optical fibers, so that the positions of the optical fibers are adjusted, the time of workers is saved, and the working efficiency is improved.

Description

Clamp of optical fiber fusion splicer

Technical Field

The utility model relates to the technical field of optical fiber fusion splicers, in particular to an optical fiber fusion splicer clamp.

Background

The optical fiber fusion splicer is a high-tech instrument and equipment combining optics, electronic technology and precision machinery, and is mainly used for construction and maintenance of optical cables in optical communication, the working principle is that two optical fiber sections are fused by utilizing a high-voltage arc and simultaneously the two optical fibers are fused by using a high-precision motion mechanism in a gentle pushing mode, the fused optical fibers have the characteristics of low loss and high mechanical strength, so that the coupling of optical fiber mode fields is realized, effective signal transmission is realized, a clamp is needed before the optical fibers are fused, the clamping limit is carried out on the optical fibers, the clamp used by the conventional optical fiber fusion splicer can only clamp the optical fibers with fixed thickness generally when the clamp is used, deformation damage is easy to occur to the optical fibers if the thicker optical fibers are clamped, fusion splicing of the optical fibers is not facilitated, after the optical fibers are clamped, if the clamp is needed to be opened after the optical fibers are repositioned, time is consumed, and the working efficiency of the optical fiber fusion splicer is influenced, so the clamp of the optical fiber fusion splicer needs to be designed.

Disclosure of Invention

The utility model aims to provide an optical fiber fusion splicer clamp for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an optical fiber splicer anchor clamps, includes base, anchor clamps main part and spacing, the both ends fixed mounting of base has the fixed block, the top fixedly connected with anchor clamps main part of base, the base top fixedly connected with mount of anchor clamps main part one side, the top fixedly connected with guide block of mount, the screw rod is installed to the internal screw thread of mount, the top of anchor clamps main part rotates and is connected with the spacing, the inside movable mounting of spacing has the clamp plate, the inside threaded connection of the spacing of the clamp plate other end has the threaded rod, the one end of clamp plate is attached with the rubber pad.

The staff utilizes fixed block and bolt to install anchor clamps in the inside of optical fiber fusion splicer, when needs butt fusion to optic fibre, the staff places optic fibre at the top of anchor clamps main part, utilize the piece of rotation to rotate the spacing, utilize the suction of magnet self, laminate mutually between magnet and the iron plate, thereby realize fixing the spacing at the top of anchor clamps main part, according to the difference of optic fibre thickness, the rotatable runner of staff, rotate the threaded rod, the threaded rod carries out pivoted in-process and drives the clamp plate and move downwards, thereby realize carrying out the centre gripping spacing to optic fibre, utilize the rubber pad to cushion the pressure that the optic fibre received, prevent that the pressure is too big to cause the damage to optic fibre, the effect of protection has been played to optic fibre, after the optic fibre centre gripping is accomplished, the staff accessible manual rotation hand wheel rotates the screw rod, the screw rod rotates, drive anchor clamps main part moves at the top of base, thereby realize adjusting the position of optic fibre, need not to open the spacing again, place the optic fibre again, after the regulation is accomplished, the staff can weld the work to optic fibre.

Preferably, the clamp body is rotationally connected with the limiting frame through a rotating piece, and a magnet is fixedly arranged at one end of the limiting frame at the top of the pressing plate. The clamp body and the limiting frame can be connected by the rotating piece, so that the limiting frame can be conveniently driven to rotate and adjust at the top of the clamp body, the iron sheet can be attracted by the attraction of the magnet through the installation of the magnet, and the limiting frame is limited at the top of the clamp body.

Preferably, the clamp main body is rotationally connected with the screw rod through a first bearing, and a hand wheel is fixedly arranged on one side of the screw rod. The first bearing is utilized to connect the clamp main body with the movement between the screw rods, so that the clamp main body is prevented from being driven to rotate when the screw rods rotate.

Preferably, a rotating wheel is fixedly arranged at the other end of the threaded rod, and the threaded rod is rotatably connected with the pressing plate through a second bearing. The contact area between the hand of the worker and the threaded rod can be enlarged by utilizing the rotating wheel, so that the worker can conveniently rotate the threaded rod, the threaded rod and the pressing plate can be connected by utilizing the second bearing, and the pressing plate is prevented from synchronously rotating when the threaded rod rotates.

Preferably, the inside slidable mounting of anchor clamps main part has the connecting block, and connecting block and the top fixed connection of base. The connecting block is utilized to connect the clamp main body and the base, so that the clamp main body can move at the top of the base conveniently.

Preferably, the top of fixed block is fixed mounting has the bolt, and the one end fixed mounting of anchor clamps main part has the iron plate. The fixing block and the optical fiber fusion splicer can be connected by the bolts, so that the clamp is installed inside the optical fiber fusion splicer, the iron block and the magnet are mutually adsorbed by installing the iron block, and the limiting frame and the clamp main body are connected and fixed, so that the optical fiber is clamped and limited.

Compared with the prior art, the utility model has the beneficial effects that:

through mutually supporting between the fixture, can rotate the threaded rod according to the difference of optic fibre thickness to the realization utilizes the clamp plate to carry out the centre gripping spacing to optic fibre, utilizes the rubber pad to cushion the pressure that optic fibre received, has played the effect of protection to optic fibre, through mutually supporting between the adjustment mechanism, through rotating the screw rod, drives the anchor clamps main part and removes at the top of base, thereby realizes adjusting the position of optic fibre, need not to open the spacing again, places optic fibre again, thereby has saved staff's time, has improved work efficiency.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a schematic view of a partial structure of a section of a clamp body according to the present utility model;

FIG. 3 is a schematic view of a second form of the spacing frame according to the present utility model;

fig. 4 is a schematic view of an explosion part structure of a limit frame according to the present utility model.

In the figure: 1. a base; 101. a fixed block; 102. iron blocks; 103. a connecting block; 2. a clamp body; 201. a first bearing; 3. a limiting frame; 301. a rotating member; 4. a bolt; 5. a fixing frame; 501. a guide block; 6. a screw; 601. a hand wheel; 7. a pressing plate; 701. a rubber pad; 702. a second bearing; 8. a magnet; 9. a threaded rod; 901. a rotating wheel.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Example 1

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the optical fiber fusion splicer clamp provided by the utility model comprises a base 1, a clamp main body 2 and a limiting frame 3, wherein fixed blocks 101 are fixedly arranged at two ends of the base 1, the top of the base 1 is fixedly connected with the clamp main body 2, the top of the base 1 on one side of the clamp main body 2 is fixedly connected with a fixing frame 5, the top of the fixing frame 5 is fixedly connected with a guide block 501, a screw rod 6 is arranged in an internal thread of the fixing frame 5, the top of the clamp main body 2 is rotatably connected with the limiting frame 3, a pressing plate 7 is movably arranged in the limiting frame 3 on the other end of the pressing plate 7, a threaded rod 9 is connected in an internal thread of the limiting frame 3, a rubber pad 701 is attached to one end of the pressing plate 7, the clamp main body 2 is rotatably connected with the limiting frame 3 through a rotating member 301, a magnet 8 is fixedly arranged at one end of the limiting frame 3 on the top of the pressing plate 7, the clamp main body 2 is rotatably connected with the screw rod 6 through a first bearing 201, and a hand wheel 601 is fixedly arranged on one side of the screw rod 6.

The working principle of the optical fiber fusion splicer clamp based on the embodiment 1 is as follows: the staff utilizes fixed block 101 and bolt 4 to install anchor clamps in the inside of optical fiber fusion splicer, when needs butt fusion to optic fibre, the staff places optic fibre at the top of anchor clamps main part 2, utilize rotating piece 301 to rotate spacing 3, utilize the suction of magnet 8 self, laminate mutually between magnet 8 and the iron plate 102, thereby realize fixing spacing 3 at the top of anchor clamps main part 2, according to the difference of optic fibre thickness, the rotatable runner 901 of staff, rotate threaded rod 9, threaded rod 9 carries out pivoted in-process and drives clamp plate 7 and move downwards, thereby realize carrying out the centre gripping spacing to optic fibre, utilize rubber pad 701 can cushion the pressure that receives to optic fibre, prevent that the pressure is too big to cause the damage to optic fibre, the optic fibre has played the effect of protection, after the optic fibre centre gripping is accomplished, the accessible manual rotation hand wheel 601 of staff, rotate screw 6, drive anchor clamps main part 2 is moved at the top of base 1 in the time of screw 6 pivoted, thereby realize adjusting the position of optic fibre, need not to open spacing 3 again, place for the optic fibre, the staff has provided convenience, after the adjustment is accomplished, the optic fibre can carry out work to the optic fibre.

Example two

As shown in fig. 1, 2 and 4, the optical fiber fusion splicer clamp according to the present utility model further includes, compared to the first embodiment: the runner 901 is fixedly arranged at the other end of the threaded rod 9, the threaded rod 9 is rotationally connected with the pressing plate 7 through a second bearing 702, the connecting block 103 is slidably arranged in the clamp body 2, the connecting block 103 is fixedly connected with the top of the base 1, the bolt 4 is fixedly arranged at the top of the fixing block 101, and the iron block 102 is fixedly arranged at one end of the clamp body 2.

In this embodiment, as shown in fig. 4, the contact area between the hand of the operator and the threaded rod 9 can be enlarged by using the rotating wheel 901, so that the operator can conveniently rotate the threaded rod 9, the threaded rod 9 and the pressing plate 7 can be connected by using the second bearing 702, and the pressing plate 7 is prevented from synchronously rotating when the threaded rod 9 rotates; as shown in fig. 2, the connection block 103 can be used to connect the clamp body 2 with the base 1, so as to facilitate the movement of the clamp body 2 on the top of the base 1; as shown in fig. 1, the fixing block 101 and the optical fiber fusion splicer can be connected by the bolt 4, so that the clamp is mounted in the optical fiber fusion splicer, and the iron block 102 and the magnet 8 are mutually attracted by mounting the iron block 102, so that the limit frame 3 and the clamp main body 2 are connected and fixed, and the optical fiber is clamped and limited.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims (6)

1. The utility model provides an optical fiber fusion splicer anchor clamps, includes base (1), anchor clamps main part (2) and spacing (3), its characterized in that: the novel clamping fixture is characterized in that fixed blocks (101) are fixedly arranged at two ends of the base (1), the clamp body (2) is fixedly connected to the top of the base (1) on one side of the clamp body (2), a fixing frame (5) is fixedly connected to the top of the fixing frame (5), a guide block (501) is fixedly connected to the top of the fixing frame (5), a screw (6) is arranged on the inner thread of the fixing frame (5), a limit frame (3) is rotatably connected to the top of the clamp body (2), a pressing plate (7) is movably arranged in the limit frame (3), a threaded rod (9) is connected to the inner thread of the limit frame (3) on the other end of the pressing plate (7), and a rubber pad (701) is attached to one end of the pressing plate (7).

2. The optical fiber fusion splicer clamp according to claim 1, wherein: the clamp is characterized in that the clamp body (2) is rotationally connected with the limiting frame (3) through a rotating piece (301), and a magnet (8) is fixedly arranged at one end of the limiting frame (3) at the top of the pressing plate (7).

3. The optical fiber fusion splicer clamp according to claim 1, wherein: the clamp is characterized in that the clamp body (2) is rotationally connected with the screw (6) through a first bearing (201), and a hand wheel (601) is fixedly arranged on one side of the screw (6).

4. The optical fiber fusion splicer clamp according to claim 1, wherein: the rotating wheel (901) is fixedly arranged at the other end of the threaded rod (9), and the threaded rod (9) is rotationally connected with the pressing plate (7) through a second bearing (702).

5. The optical fiber fusion splicer clamp according to claim 1, wherein: the inside slidable mounting of anchor clamps main part (2) has connecting block (103), and connecting block (103) and the top fixed connection of base (1).

6. The optical fiber fusion splicer clamp according to claim 1, wherein: the top of the fixed block (101) is fixedly provided with a bolt (4), and one end of the clamp main body (2) is fixedly provided with an iron block (102).