CN211163458U

CN211163458U - Optical fiber assembling and grinding clamp

Info

Publication number: CN211163458U
Application number: CN201921611203.9U
Authority: CN
Inventors: 柳涛
Original assignee: Suzhou Cook Photoelectric Technology Co ltd
Current assignee: Suzhou Cook Photoelectric Technology Co ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-08-04
Anticipated expiration: 2029-09-25

Abstract

An optical fiber assembling and grinding clamp is characterized by comprising a base, a telescopic bracket, a first limiting column, a fixing mechanism, a grinding chuck plate and a rotating mechanism, wherein the telescopic bracket is arranged on the base; grinding mechanism establishes on the first spacing post, grinding mechanism includes spacing post of second, abrasive disc main part, grinding carousel, grinding motor, drive wheel and pivot, the spacing post of second is established abrasive disc main part top, grinding carousel is established in the middle of the abrasive disc main part, grinding motor establishes in the base, the drive wheel is established in grinding motor's the axis of rotation, the drive wheel is established in the pivot, the pivot cup joints positioning bolt is last, the drive wheel with the drive wheel meshing. The utility model discloses the structure is changeable, adaptable multiple grinding needs, easy operation.

Description

Optical fiber assembling and grinding clamp

Technical Field

The utility model relates to an optic fibre grinds anchor clamps, especially relates to an optic fibre assembly grinds anchor clamps.

Background

At present, the mode of processing the ferrule end face of the optical fiber connector usually adopts the traditional grinding and polishing process, i.e. the ferrule end face is pressed on a grinding turntable with grinding abrasive paper by an optical fiber grinding clamp, under the action of the grinding pressure, the ferrule end face is ground into a required shape, the grinding abrasive paper is generally diamond grinding abrasive paper, and the grinding abrasive paper on the grinding turntable needs to be replaced regularly along with the abrasion of the grinding abrasive paper in the grinding process. However, the conventional optical fiber grinding turntable is a whole, and the optical fiber grinding turntable needs to be taken down integrally when the grinding abrasive paper is replaced each time, so that the conventional grinding abrasive paper replacing operation mode is not suitable for being used on a small-sized grinding machine, and after the optical fiber grinding turntable is taken down, the abrasive paper inside the optical fiber grinding turntable is inconvenient to replace.

The most crucial to pressure control among the optic fibre grinding process, measures such as armor protection all need be increased generally to industrial application optic fibre, leads to the heavy and grinding in-process of optical fiber splice to receive the effect of non-perpendicular power, and the first point can lead to grinding pressure to be difficult to control, and the second point can lead to the beating of the unable self-adaptation abrasive disc of optic fibre terminal surface, seriously influences grinding quality and efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of the prior art and providing an optical fiber assembling and grinding clamp.

An optical fiber assembling and grinding clamp comprises a base, a telescopic support, a first limiting column, a fixing mechanism, a grinding chuck and a rotating mechanism, wherein the telescopic support is arranged on the base, and the first limiting column is arranged on the base; the grinding mechanism is arranged on the first limiting column and comprises a second limiting column, a grinding disc main body, a grinding turntable, a grinding motor, a driving wheel, a positioning bolt and a rotating shaft, the second limiting column is arranged at the top of the grinding disc main body, the grinding turntable is arranged in the middle of the grinding disc main body, the grinding motor is arranged in the base, the driving wheel is arranged on a rotating shaft of the grinding motor, the driving wheel is arranged on the rotating shaft, the rotating shaft is sleeved on the positioning bolt, and the driving wheel is meshed with the driving wheel; the grinding chuck is arranged on the second limiting column and comprises a V-shaped groove, an optical fiber fixing hole, a positioning hole and a limiting hole, the positioning hole and the optical fiber fixing hole are arranged in the middle of the grinding chuck, the limiting hole is arranged at the bottom of the grinding chuck, and the V-shaped groove is arranged on the side face of the grinding chuck;

the fixing mechanism is arranged on the telescopic support and comprises a fixing disc, a fixing lug and a positioning bolt, the fixing disc is arranged on the telescopic support, the fixing lug is arranged at the bottom of the fixing disc, and the positioning bolt is arranged on the base; rotary mechanism establishes the base with on the fixed disk, rotary mechanism includes a plurality of rotatory grinding axle, rotating electrical machines and conveyer belt, the rotatory grinding axle is established the base with on the fixed disk, rotating electrical machines establishes one on the base rotatory grinding axle below, pass through between the rotatory grinding axle the conveyer belt is connected.

Preferably, the top of the rotating shaft is provided with gear grains, the positioning holes are provided with the same gear grains, and the height of the gear grains is larger than the thickness of the grinding turntable.

Preferably, the rotating shaft and the positioning bolt are of movable structures and do not affect each other.

Preferably, the maximum length of the telescopic bracket is smaller than the length of the positioning bolt.

Preferably, the abrasive disc main body, the fixed disc and the abrasive chuck are all detachable.

The utility model has the advantages that:

the end part of the optical fiber can be ground and the diameter of the optical fiber can be changed through the cooperative use of various mechanisms; the operation is simple, and the grinding mode can be changed only by unscrewing the nut of the fixing bolt.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, and are not intended to limit the invention. In the drawings:

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

FIG. 2 is a schematic view of the grinding diameter structure of the present invention;

FIG. 3 is a schematic view of a polishing chuck;

FIG. 4 is a schematic view of a rotary structure;

FIG. 5 is a schematic structural view of a rotating mechanism;

labeled as: 1-base, 2-telescopic bracket, 3-fixed disc, 4-fixed lug, 5-positioning bolt, 6-grinding chuck, 7-first limit column, 8-V groove, 9-rotary grinding shaft, 10-grinding disc main body, 11-grinding rotary disc, 12-rotary motor, 13-conveyor belt, 14-grinding motor, 15-driving wheel, 16-driving wheel, 17-rotating shaft, 18-optical fiber fixing hole, 51-positioning hole, 71-limit hole and 72-second limit column.

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.

Referring to fig. 1 to 5, an optical fiber assembling and grinding fixture includes a base 1, a telescopic bracket 2, a first limit post 7, a fixing mechanism, a grinding chuck 6, and a rotating mechanism. The telescopic bracket 2 is arranged on the base 1, and the base 1 is provided with a first limit column 7. The grinding mechanism is arranged on the first limiting column 7, the grinding mechanism comprises a second limiting column 72, a grinding disc main body 10, a grinding rotary disc 11, a grinding motor 14, a driving wheel 15, a driving wheel 16, a fixing bolt 5 and a rotating shaft 17, the second limiting column 72 is arranged at the top of the grinding disc main body 10, the grinding rotary disc 11 is arranged in the middle of the grinding disc main body 10, the grinding motor 14 is arranged in the base 1, the driving wheel 15 is arranged on a rotating shaft of the grinding motor 14, the driving wheel 16 is arranged on the rotating shaft 17, the rotating shaft 17 is sleeved on the positioning bolt 5, and the driving wheel 15 is meshed with the driving wheel 16. The grinding chuck 6 is arranged on the second limiting column 72, the grinding chuck 6 comprises a V-shaped groove 8, an optical fiber fixing hole 18, a positioning hole 51 and a limiting hole 71, the positioning hole 51 and the optical fiber fixing hole 18 are arranged in the middle of the grinding chuck 6, the limiting hole 71 is arranged at the bottom of the grinding chuck 6, and the V-shaped groove 8 is arranged on the side face of the grinding chuck 6.

Fixing mechanism establishes on telescopic bracket 2, and fixing mechanism includes fixed disk 3, fixed lug 4 and positioning bolt 5, and fixed disk 3 establishes on telescopic bracket 2, and fixed lug 4 establishes in fixed disk 3 bottom, and positioning bolt 5 establishes on base 1. Rotary mechanism establishes on base 1 and fixed disk 3, and rotary mechanism includes a plurality of rotatory grinding shaft 9, rotating electrical machines 12 and conveyer belt 13, and rotatory grinding shaft 9 establishes on base 1 and fixed disk 3, and rotating electrical machines 12 establishes a rotatory grinding shaft 9 below on base 1, connects through conveyer belt 13 between the rotatory grinding shaft 9.

When the end portion is ground, the grinding disk main body 10, the fixed disk 3 and the grinding chuck 6 are mounted on the apparatus. The optical fiber is arranged on the optical fiber fixing hole 18, and then the positioning bolt 5 is screwed down to clamp and fix. The grinding motor 14 is energized to rotate the driving wheel 15, which drives the driving wheel 16 to rotate the rotating shaft 17. The rotation shaft 17 rotates to drive the grinding turntable 11 to rotate to start grinding.

When the diameter of the optical fiber is changed, the grinding disc main body 10 is disassembled, the optical fiber is arranged on the rotary grinding shaft 9, the rotary motor 12 is electrified, and the rotary grinding shaft 9 is driven to rotate. All the rotary grinding shafts 9 are driven to rotate by the conveyor belt 13, and are further ground simultaneously through a plurality of optical fibers.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An optical fiber assembling and grinding clamp is characterized by comprising a base, a telescopic support, a first limiting column, a fixing mechanism, a grinding chuck plate and a rotating mechanism, wherein the telescopic support is arranged on the base; the grinding mechanism is arranged on the first limiting column and comprises a second limiting column, a grinding disc main body, a grinding turntable, a grinding motor, a driving wheel, a positioning bolt and a rotating shaft, the second limiting column is arranged at the top of the grinding disc main body, the grinding turntable is arranged in the middle of the grinding disc main body, the grinding motor is arranged in the base, the driving wheel is arranged on a rotating shaft of the grinding motor, the driving wheel is arranged on the rotating shaft, the rotating shaft is sleeved on the positioning bolt, and the driving wheel is meshed with the driving wheel; the grinding chuck is arranged on the second limiting column and comprises a V-shaped groove, an optical fiber fixing hole, a positioning hole and a limiting hole, the positioning hole and the optical fiber fixing hole are arranged in the middle of the grinding chuck, the limiting hole is arranged at the bottom of the grinding chuck, and the V-shaped groove is arranged on the side face of the grinding chuck;

2. The optical fiber assembling and grinding fixture of claim 1, wherein the top of the rotating shaft is provided with a gear pattern, the positioning holes are provided with the same gear pattern, and the height of the gear pattern is greater than the thickness of the grinding turntable.

3. The optical fiber assembling and grinding jig of claim 1, wherein the rotating shaft and the positioning bolt are movable structures without affecting each other.

4. The optical fiber assembling abrasive fixture of claim 1, wherein said telescoping support maximum length is less than said positioning bolt length.

5. An optical fiber assembly polishing jig according to claim 1, wherein the polishing disk main body, the fixed disk and the polishing chuck are all detachable.