CN211414772U

CN211414772U - Optical fiber end face grinding clamp

Info

Publication number: CN211414772U
Application number: CN201922039794.3U
Authority: CN
Inventors: 吴海泉; 黎娜
Original assignee: Hunan Xinhaixun Photoelectric Co ltd
Current assignee: Hunan Xinhaixun Photoelectric Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-09-04
Anticipated expiration: 2029-11-23

Abstract

The utility model discloses an optic fibre terminal surface grinds anchor clamps, concretely relates to optical fiber machining equipment technical field, which comprises a mounting base, the top of mount pad is equipped with the polygon (holding) chuck, a plurality of mounting groove, a plurality of have all been seted up on a plurality of sides of polygon (holding) chuck the slot hole has all been seted up to the inboard of mounting groove. The utility model discloses a be equipped with the mount pad, the polygon (holding) chuck, the mounting groove, the slot hole, the installation pole, first semicircular mounting hole, the installation piece, the semicircular mounting hole of second, a bolt, compared with the prior art, be favorable to conveniently installing optic fibre on the polygon (holding) chuck, and only need use two bolts, need not dismantle too much bolt when installation and dismantlement, thereby a large amount of time has been saved, the work efficiency has been improved, and it is less to use bolt quantity, the quantity that can set up the mounting groove is more, make can install more optic fibre on the polygon (holding) chuck, thereby production efficiency has been improved.

Description

Optical fiber end face grinding clamp

Technical Field

The utility model relates to an optical fiber processing equipment technical field, more specifically say, the utility model relates to an optical fiber end face grinds anchor clamps.

Background

In daily life, because the conduction loss of light in an optical fiber is much lower than the conduction loss of electricity in an electric wire, the optical fiber is used for long-distance information transmission, the optical fiber transmission has the characteristics of wide frequency band, low loss, strong anti-interference capability, high fidelity and reliable working performance, and the end part of the optical fiber needs to be clamped by a grinding clamp and then ground during production and processing of the optical fiber.

The existing optical fiber grinding clamp usually fixes the end part of an optical fiber in a mounting hole by using a bolt, and one optical fiber grinding clamp usually clamps a plurality of optical fibers, so that the number of the bolts is large, the installation and the disassembly are troublesome, a large amount of time is wasted, and due to the existence of the bolt, the number of the optical fibers which can be clamped by one grinding clamp is reduced, and the production efficiency of the optical fibers is reduced.

Disclosure of Invention

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides an optical fiber end face grinds anchor clamps, the utility model aims to solve the technical problem that: the existing optical fiber grinding clamp has more bolts and is troublesome in the process of installing and disassembling optical fibers.

In order to achieve the above object, the utility model provides a following technical scheme: an optical fiber end face grinding clamp comprises a mounting seat, wherein a polygonal chuck plate is arranged above the mounting seat, a plurality of mounting grooves are formed in a plurality of side faces of the polygonal chuck plate, long holes are formed in the inner sides of the mounting grooves, mounting rods are arranged in the long holes, the outer side walls of the mounting rods are attached to the inner side walls of the long holes, one ends of the mounting rods are located in the inner sides of the mounting grooves, first semicircular mounting holes are formed in one ends of the mounting rods, the outer side wall of one end of each mounting rod is attached to the inner side wall of each mounting groove, mounting blocks are arranged on a plurality of side faces of the polygonal chuck plate, one sides of the mounting blocks are attached to the side walls of the polygonal chuck plate, second semicircular mounting holes corresponding to the mounting grooves are formed in one sides of the mounting blocks, first bolts are arranged at the adjacent ends of two adjacent mounting blocks, two the installation piece can be dismantled with the polygon (holding) chuck through first bolt and be connected, two it is articulated between installation piece and the adjacent installation piece, articulated between other adjacent installation pieces, the bottom of mount pad is equipped with the dwang, the lateral wall of dwang is rotated with the middle part of mount pad and is connected, the draw-in groove has been seted up at the middle part of polygon (holding) chuck bottom, the upper end of dwang is fixed with the lower extreme block of draw-in groove.

When the optical fiber is installed, the two first bolts are disassembled, then the installation block at the most end part which is connected together can be pulled to rotate around the polygonal chuck, so that the installation blocks which are connected together are completely separated from the side surface of the polygonal chuck, then the optical fiber can be installed, during the installation, one installation block is attached to the side wall of the polygonal chuck according to the sequence, then the optical fiber is inserted between the first semicircular installation hole and the second semicircular installation hole, after the first side surface is inserted, the first bolt is installed, then the second installation block is attached to the side surface of the polygonal chuck, the optical fiber is inserted, after the pushing, when the optical fiber at the last side surface is inserted, the second first bolt can be installed, so that the installation block and the polygonal chuck are fixed, then the grinding can be carried out, when the optical fiber is disassembled, the two first bolts are disassembled, and separating the mounting block from the side surface of the polygonal chuck.

In a preferred embodiment, the number of sides of the polygonal chuck is equal to or greater than 3, and the number of sides of the polygonal chuck can be selected as required to adapt to production.

In a preferred embodiment, a hand wheel is arranged below the rotating rod, the upper end of the hand wheel is fixedly connected with the lower end of the rotating rod, and the hand wheel is rotated so as to conveniently rotate the rotating rod.

In a preferred embodiment, the outer edge above the mounting seat is provided with a guide post, the bottom end of the guide post is fixedly connected with the upper end of the mounting seat, and when the optical fiber is mounted, the mounting block can be placed between the guide post and the side wall of the mounting seat, so that the mounting block is prevented from being attached to the side wall of the polygonal chuck plate, and the mounting is prevented from being influenced.

In a preferred embodiment, two ends of each of the side walls of the polygonal chuck are provided with a fixed long block, two ends of one side of each of the mounting blocks are provided with a long slot, and the outer side wall of each of the fixed long blocks is fastened and fixed with the inner side wall of each of the long slots, so that the stability of the mounting blocks in fitting with the polygonal chuck is improved.

In a preferred embodiment, a plurality of first magnets are embedded in the side wall of the polygonal chuck plate, a plurality of second magnets are believed to be arranged between the second semicircular mounting holes, a plurality of second magnets are embedded in the side wall of the mounting block, and the first magnets and the second magnets are mutually adsorbed, so that the bonding stability of the mounting block and the polygonal chuck plate is further improved.

In a preferred embodiment, a plurality of the fixing grooves close to the middle part of the polygonal chuck are formed in one end of each mounting rod, a pressure plate is arranged in the middle part of the polygonal chuck, the bottom end of the pressure plate is fixedly clamped with the inner sides of the fixing grooves, the outer side wall of the pressure plate is detachably connected with the inner side wall of the polygonal chuck through threads, and the pressure plate and the polygonal chuck can be detached.

In a preferred embodiment, a cross block is arranged above the pressure plate, the bottom end of the cross block is fixedly connected with the upper end of the pressure plate, and the cross block is rotated to facilitate the pressure plate to be detached from the polygonal clamping disc.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a be equipped with mount pad, polygon (holding) chuck, mounting groove, slot hole, installation pole, first semicircular mounting hole, installation piece, second semicircular mounting hole, first bolt, compared with the prior art, be favorable to conveniently installing optic fibre on polygon (holding) chuck, and only need use two bolts, need not dismantle too much bolts when installation and dismantlement, thereby saved a large amount of time, improved work efficiency, and use bolt quantity less, the quantity that can set up the mounting groove is more, make can install more optic fibre on a polygon (holding) chuck, thereby improved production efficiency;

2. the utility model discloses a be equipped with fixed slot, pressure disk and cross piece, compare with prior art, be favorable to when the optic fibre of grinding different diameters, only need to change the installation pole can, make the optic fibre that grinding fixture can adapt to different diameters, and when the installation pole damages, also only need change the installation pole, and need not change whole grinding fixture to the economic nature has been improved.

Drawings

Fig. 1 is a partial explosion diagram of the present invention.

Fig. 2 is a schematic view of the overall structure of the present invention.

Fig. 3 is a front view of the present invention.

Fig. 4 is a cross-sectional view taken along line a-a of fig. 3 according to the present invention.

Fig. 5 is a partial enlarged view of the point B in fig. 4 according to the present invention.

Fig. 6 is a schematic view of the polygonal chuck according to the present invention.

The reference signs are: the mounting structure comprises a mounting seat 1, a polygonal chuck 2, a mounting groove 3, a long hole 31, a mounting rod 4, a first semicircular mounting hole 41, a mounting block 5, a second semicircular mounting hole 51, a first bolt 6, a rotating rod 8, a clamping groove 81, a hand wheel 9, a guide post 100, a fixing long block 110, a long groove 111, a first magnet 120, a second magnet 121, a fixing groove 130, a pressing disc 131 and a cross block 140.

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.

The utility model provides an optical fiber end face grinding clamp, which comprises a mounting seat 1, a polygonal chuck plate 2 is arranged above the mounting seat 1, a plurality of mounting grooves 3 are arranged on a plurality of sides of the polygonal chuck plate 2, a plurality of long holes 31 are arranged on the inner sides of the mounting grooves 3, a mounting rod 4 is arranged in the long holes 31, the outer side wall of the mounting rod 4 is jointed with the inner side wall of the long holes 31, one end of the mounting rod 4 is positioned on the inner side of the mounting groove 3, a first semicircular mounting hole 41 is arranged at one end of the mounting rod 4, the outer side wall of one end of the mounting rod 4 is jointed with the inner side wall of the mounting groove 3, mounting blocks 5 are arranged on a plurality of sides of the polygonal chuck plate 2, one side of the mounting block 5 is jointed with the side wall of the polygonal chuck plate 2, and a plurality of second semicircular mounting holes 51 which are opposite to the mounting grooves 3 are arranged on one, wherein two are adjacent the equal adjacent end of installation piece 5 all is equipped with first bolt 6, two installation piece 5 can be dismantled with polygon (holding) chuck 2 through first bolt 6 and is connected, two it is articulated between installation piece 5 and the adjacent installation piece 5, articulated between other adjacent installation pieces 5, the bottom of mount pad 1 is equipped with dwang 8, dwang 8's lateral wall is connected with the middle part rotation of mount pad 1, draw-in groove 81 has been seted up at the middle part of 2 bottoms of polygon (holding) chuck, dwang 8's upper end is fixed with the lower extreme block of draw-in groove 81.

The number of sides of the polygonal chuck 2 is more than or equal to 3.

The below of dwang 8 is equipped with hand wheel 9, the upper end of hand wheel 9 and the lower extreme fixed connection of dwang 8.

The outer fringe department of mount pad 1 top is equipped with guide post 100, the bottom of guide post 100 and the upper end fixed connection of mount pad 1.

Two ends of a plurality of side walls of the polygonal chuck 2 are respectively provided with a fixed long block 110, two ends of one side of each of the mounting blocks 5 are respectively provided with a long groove 111, and the outer side wall of each fixed long block 110 is fixedly clamped with the inner side wall of each long groove 111.

All be equipped with first magnet 120 between the adjacent mounting groove 3 on the polygon chuck 2 lateral wall, a plurality of first magnet 120 is inlayed on the lateral wall of polygon chuck 2, believes be equipped with second magnet 121 between the semicircular mounting hole 51 of second, a plurality of second magnet 121 is inlayed on the lateral wall of installation piece 5, first magnet 120 and second magnet 121 adsorb each other.

As shown in fig. 1 to 6, the embodiment specifically is: when the optical fiber is installed, the two first bolts 6 are detached, then the connected end mounting blocks 5 can be pulled to rotate around the polygonal chuck 2, so that the connected mounting blocks 5 are completely separated from the side surfaces of the polygonal chuck 2, then the optical fiber can be installed, when the optical fiber is installed, one mounting block 5 is attached to the side wall of the polygonal chuck 2 according to the sequence, then the optical fiber is inserted between the first semicircular mounting hole 41 and the second semicircular mounting hole 51, after the first side surface is inserted, the first bolt 6 is installed, then the second mounting block 5 is attached to the side surface of the polygonal chuck 2, the optical fiber is inserted, after the push, when the optical fiber of the last side surface is inserted, the second first bolt 6 can be installed, so that the mounting blocks 5 and the polygonal chuck 2 are fixed, then grinding can be carried out, when the optical fiber is detached, the two first bolts 6 are disassembled to separate the mounting block 5 from the side surface of the polygonal chuck 2, the mounting block 5 can be placed between the guide post 100 and the side wall of the mounting base 1 to prevent the mounting block 5 from being attached to the side wall of the polygonal chuck 2 and influencing the mounting by the arrangement of the guide post 100 when the optical fiber is mounted, the fixing long block 110 is clamped with the long groove 111 by the arrangement of the fixing long block 110 and the long groove 111 to improve the attaching stability of the mounting block 5 and the polygonal chuck 2, the attaching stability of the mounting block 5 and the polygonal chuck 2 is further improved by the arrangement of the first magnet 120 and the second magnet 121, the hand wheel 9 can be rotated to enable the rotating rod 8 to drive the polygonal chuck 2 to rotate when the optical fiber is mounted by the arrangement of the hand wheel 9, so that the mounted side faces one side of a person, which is beneficial to conveniently mounting the optical fiber on the polygonal chuck 2, the embodiment specifically solves the problems that the existing optical fiber grinding clamp usually uses bolts to fix the end parts of the optical fibers inside the mounting holes, one optical fiber grinding clamp usually clamps a plurality of optical fibers, so that the number of the bolts is large, the bolts are troublesome to install and disassemble, a large amount of time is wasted, and the number of the optical fibers which can be clamped by one grinding clamp is reduced due to the existence of the bolts, so that the production efficiency of the optical fibers is reduced.

The utility model discloses a polygonal (holding) chuck, a plurality of the fixed slot 130 that is close to polygon (holding) chuck 2 middle part is all seted up to the one end of installation pole 4, the middle part of polygon (holding) chuck 2 is equipped with pressure disk 131, the bottom of pressure disk 131 is fixed with the inboard block of a plurality of fixed slot 130, the lateral wall of pressure disk 131 passes through the screw thread with the inside wall of polygon (holding) chuck 2 and can dismantle the connection.

A cross block 140 is arranged above the pressure plate 131, and the bottom end of the cross block 140 is fixedly connected with the upper end of the pressure plate 131.

As shown in fig. 1-2 and fig. 4-5, the embodiment specifically is: when optical fibers with other diameters are to be ground, the pressing plate 131 is detached, so that the pressing plate 131 is separated from the fixing groove 130, then the mounting rod 4 can be detached from the inside of the long hole 31, then other mounting rods 4 are replaced, compared with the detached mounting rod 4, the diameter of the first semicircular mounting hole 41 is different in size, so that the optical fibers with other diameters can be adapted, after the replacement is completed, the bottom end of the fixing groove 130 is clamped with the pressing plate 131, the pressing plate 131 is mounted on the polygonal chuck 2, the pressing plate 131 is conveniently rotated through the arrangement of the cross block 140, the pressing plate 131 is detached, namely, when the optical fibers with different diameters are ground, only the mounting rod 4 needs to be replaced, the grinding clamp can be adapted to the optical fibers with different diameters, when the mounting rod 4 is damaged, only the mounting rod 4 needs to be replaced, and the whole grinding clamp does not need to be replaced, therefore, the economical efficiency is improved, and the problem that the whole clamp needs to be replaced when the existing optical fiber clamp cannot adapt to optical fibers with different diameters and optical fibers with other diameters need to be ground, and the economical efficiency is not high is solved.

The utility model discloses the theory of operation:

referring to fig. 1 to 6 of the specification, in installing the optical fiber, two first bolts 6 are removed, then the connected endmost mounting block 5 is pulled and rotated around the polygonal chuck 2 so that the connected mounting blocks 5 are completely separated from the side of the polygonal chuck 2, and then the optical fiber can be installed, and in installing, one mounting block 5 is attached to the side wall of the polygonal chuck 2 in order, and then the optical fiber is inserted between the first semicircular mounting hole 41 and the second semicircular mounting hole 51, after the first side is inserted, the first bolt 6 is installed, and then the second mounting block 5 is attached to the side of the polygonal chuck 2, and the optical fiber is inserted, and after the last side is inserted, the second first bolt 6 is installed, so that the mounting block 5 is fixed to the polygonal chuck 2, then, the grinding can be carried out, when the optical fiber is disassembled, the two first bolts 6 are disassembled, and the mounting block 5 is separated from the side surface of the polygonal chuck plate 2.

Further, referring to the accompanying drawings 1-2 and fig. 4-5 of the specification, when optical fibers with other diameters are to be ground, the pressure plate 131 is detached, so that the pressure plate 131 is separated from the fixing groove 130, then the mounting rod 4 can be detached from the inside of the long hole 31, and then other mounting rods 4 are replaced, compared with the detached mounting rod 4, the diameter of the first semicircular mounting hole 41 is different in size, so that the optical fibers with other diameters can be adapted, after the replacement is completed, the bottom end of the fixing groove 130 is clamped with the pressure plate 131, the pressure plate 131 is mounted on the polygonal chuck 2, and the pressure plate 131 is detached by conveniently rotating the pressure plate 131 through the arrangement of the cross block 140.

The points to be finally explained are:

first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an optic fibre terminal surface grinds anchor clamps, includes mount pad (1), its characterized in that: the top of mount pad (1) is equipped with polygon (holding) chuck (2), a plurality of mounting groove (3), a plurality of have all been seted up on a plurality of sides of polygon (holding) chuck (2) slot hole (31) have all been seted up to the inboard of mounting groove (3), the inside of slot hole (31) is equipped with installation pole (4), the lateral wall of installation pole (4) and the inside wall laminating of slot hole (31), the one end of installation pole (4) is located the inboard of mounting groove (3), just first semicircular mounting hole (41) have been seted up to the one end of installation pole (4), the lateral wall of installation pole (4) one end and the inside wall laminating of mounting groove (3), all be equipped with installation piece (5) on a plurality of sides of polygon (holding) chuck (2), one side of installation piece (5) and the lateral wall laminating of polygon (2), a plurality of one side of installation piece (5) all seted up with mounting groove (3) to just right second semicircular mounting hole (51) Wherein two are adjacent the equal adjacent end of installation piece (5) all is equipped with first bolt (6), two installation piece (5) can be dismantled with polygon (holding) chuck through first bolt (6) and be connected, two it is articulated between installation piece (5) and the adjacent installation piece (5), articulated between other adjacent installation pieces (5), the bottom of mount pad (1) is equipped with dwang (8), the lateral wall of dwang (8) is rotated with the middle part of mount pad (1) and is connected, draw-in groove (81) have been seted up at the middle part of polygon (holding) chuck (2) bottom, the upper end of dwang (8) is fixed with the lower extreme block of draw-in groove (81).

2. The optical fiber end face grinding jig according to claim 1, characterized in that: the number of sides of the polygonal chuck (2) is more than or equal to 3.

3. The optical fiber end face grinding jig according to claim 1, characterized in that: the below of dwang (8) is equipped with hand wheel (9), the upper end of hand wheel (9) and the lower extreme fixed connection of dwang (8).

4. The optical fiber end face grinding jig according to claim 1, characterized in that: the outer fringe department of mount pad (1) top is equipped with guide post (100), the bottom of guide post (100) and the upper end fixed connection of mount pad (1).

5. The optical fiber end face grinding jig according to claim 1, characterized in that: both ends of a plurality of side walls of the polygonal chuck (2) are respectively provided with a fixed long block (110), both ends of one side of the mounting blocks (5) are respectively provided with a long groove (111), and the outer side wall of each fixed long block (110) is clamped and fixed with the inner side wall of each long groove (111).

6. The optical fiber end face grinding jig according to claim 1, characterized in that: all be equipped with first magnet (120), a plurality of on polygon (2) lateral wall between adjacent mounting groove (3) first magnet (120) are inlayed on the lateral wall of polygon (2) chuck, believe be equipped with second magnet (121), a plurality of between the semicircular mounting hole of second (51) second magnet (121) are inlayed on the lateral wall of installation piece (5), first magnet (120) and second magnet (121) adsorb each other.

7. The optical fiber end face grinding jig according to claim 1, characterized in that: a plurality of fixed slot (130) near polygon (2) middle part are all seted up to the one end of installation pole (4), the middle part of polygon (2) is equipped with pressure disk (131), the bottom of pressure disk (131) is fixed with the inboard block of a plurality of fixed slot (130), the lateral wall of pressure disk (131) passes through the screw thread with the inside wall of polygon (2) can dismantle and be connected.

8. The fiber-optic endface grinding fixture of claim 7, wherein: the upper side of the pressure plate (131) is provided with a cross block (140), and the bottom end of the cross block (140) is fixedly connected with the upper end of the pressure plate (131).