CN216913272U

CN216913272U - Optical fiber array grinding device

Info

Publication number: CN216913272U
Application number: CN202122659625.7U
Authority: CN
Inventors: 崔轩坤; 何在新
Original assignee: Shenzhen Jiahua Weijie Technology Co ltd
Current assignee: Zhuhai Jiahua Weijie Technology Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-07-08
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses an optical fiber array grinding device, which relates to the technical field of optical fibers and particularly relates to an optical fiber array grinding device. This optical fiber array grinder drives the drive belt through the pivot and rotates, and the drive belt is according to even linear motion, and the abrasive disc body that will install optic fibre simultaneously places on the drive belt to manual to the abrasive disc body is fixed, grinds optic fibre through the grinding abrasive paper on drive belt surface, and then can guarantee that the grinding volume of each bare fiber is all unanimous.

Description

Optical fiber array grinding device

Technical Field

The utility model relates to the technical field of optical fibers, in particular to an optical fiber array grinding device.

Background

With the upgrading development of optical modules, more and more optical modules need 45-degree optical fiber arrays with bare optical fibers leaking outwards. The smaller receiving diameter of the higher speed module PD requires the fiber array to have good bare fiber leakage uniformity.

However, the conventional grinding mode is that the grinding disc and the grinding abrasive paper are rotated for grinding, so that the exposed optical fibers are different in leakage length and the use of customers is affected, and therefore the optical fiber array grinding device is provided.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides an optical fiber array grinding device, which solves the problem that the use of customers is influenced due to different leakage lengths of bare optical fibers in the background technology.

In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides an optical fiber array grinder, includes bottom plate, abrasive disc body, bottom plate back fixedly connected with fixed plate, the limiting plate is installed through the bolt in the front of bottom plate, one side of fixed plate is rotated and is connected with the rotation post, the quantity of rotating the post is four, the back fixedly connected with motor of fixed plate, the one end fixed connection who rotates the post of motor output shaft wind one end and one of them, the fixed surface who rotates the post has cup jointed the pivot, the surface of pivot has cup jointed the drive belt, the surface of drive belt is provided with the abrasive paper that grinds.

Optionally, the other end of the rotating column is sleeved to the inner cavity of the limiting plate.

Optionally, one side of the fixed plate is fixedly connected with a mounting plate, and the inner cavity of the mounting plate is fixedly connected with a dust suction tube.

Optionally, a suction fan is installed in an inner cavity of the dust collection cylinder, a collection cylinder is connected to one end of the dust collection cylinder through threads, and a filter screen is fixedly connected to one end of the inner cavity of the collection cylinder.

Optionally, the grinding disc body is located on the surface of the transmission belt, and a clamping mechanism is arranged on the surface of the grinding disc body.

The utility model provides an optical fiber array grinding device, which has the following beneficial effects:

1. this optical fiber array grinder, through the motor, the rotation post, the apparatus further comprises a rotating shaft, the pivot, the cooperation of grinding abrasive paper drive belt is used, utilize the motor to drive the rotation post and rotate, and then drive the drive belt through the pivot and rotate, the drive belt is according to even linear velocity motion, the abrasive disc body that will install optic fibre simultaneously is placed on the drive belt, and manual the fixing is ground the mill body, grinding abrasive paper through the drive belt surface grinds optic fibre, and then can guarantee that the grinding volume of each bare fiber is all unanimous, make grinding abrasive paper keep unanimous to the cutting displacement of each optic fibre, thereby guarantee the outer homogeneity of leaking of optic fibre.

2. This fiber array grinder uses through the cooperation of limiting plate, suction drum, suction fan, surge drum and filter screen, installs the limiting plate through using the bolt, is convenient for dismantle the limiting plate, and then conveniently changes the drive belt, and the suction fan that utilizes the suction drum inner chamber simultaneously can be collected the inner chamber that the powder on abrasive paper surface inhales the surge drum, utilizes the filter screen to keep apart the powder.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic structural diagram of the front side of the present invention;

FIG. 4 is a cross-sectional structural schematic of the power transmission belt of the present invention;

FIG. 5 is a schematic view of the structure of the transmission belt and the rotating shaft of the present invention;

FIG. 6 is a schematic structural view of a polishing disk body according to the present invention;

FIG. 7 is an enlarged view of the structure at A in FIG. 1 according to the present invention.

In the figure: 1. a base plate; 2. a fixing plate; 3. rotating the column; 4. a transmission belt; 5. a rotating shaft; 6. a grinding disk body; 7. a motor; 8. mounting a plate; 9. a dust suction cylinder; 10. a collection canister; 11. a limiting plate; 12. grinding abrasive paper; 13. a suction fan; 14. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 7, the present invention provides a technical solution: an optical fiber array grinding device comprises a bottom plate 1, a grinding disc body 6, a fixing plate 2 is fixedly connected to the back of the bottom plate 1, a limiting plate 11 is installed on the front of the bottom plate 1 through a bolt, the limiting plate 11 is installed through the bolt, the limiting plate 11 is convenient to detach, and a transmission belt 4 is convenient to replace, a rotating column 3 is rotatably connected to one side of the fixing plate 2, the other end of the rotating column 3 is sleeved to an inner cavity of the limiting plate 11, the number of the rotating columns 3 is four, a motor 7 is fixedly connected to the back of the fixing plate 2, one end of an output shaft of the motor 7 is fixedly connected with one end of one rotating column 3, a rotating shaft 5 is fixedly sleeved on the surface of the rotating column 3, the surface of the rotating shaft 5 is sleeved with the transmission belt 4, the transmission belt 4 is tightened through the rotating shaft 5, a grinding belt 12 is arranged on the surface of the transmission belt 4, and the rotating column 3 is driven to rotate through the motor 7, and then drive belt 4 through pivot 5 and rotate, drive belt 4 moves according to even linear velocity, place the abrasive disc body 6 of installing optic fibre on drive belt 4 simultaneously, and manual to abrasive disc body 6 fix, abrasive disc body 6 does not move, the naked optic fibre terminal surface of fiber array can contact abrasive paper like this, it is unanimous to guarantee the grinding volume of each optic fibre through the at uniform velocity grinding of abrasive paper 12, there is big angle when optic fibre, abrasive paper 12 is along a direction uniform motion, avoid the motion reverse in optic fibre angle direction to lead to damaging the optic fibre, one side fixedly connected with mounting panel 8 of fixed plate 2, the inner chamber fixedly connected with suction tube 9 of mounting panel 8, suction fan 13 is installed to the inner chamber of suction tube 9, the threaded connection of one end of suction tube 9 has collecting vessel 10, the one end fixedly connected with filter screen 14 of collecting vessel 10 inner chamber, the suction fan 13 of utilizing the inner chamber of suction tube 9 can inhale the powder on abrasive paper 12 surface into collecting vessel 10 The inner chamber is collected, utilizes filter screen 14 to keep apart the powder, and abrasive disc body 6 is located the surface of drive belt 4, and abrasive disc body 6's surface is provided with fixture, and the fixture interior centre gripping has optic fibre, is provided with connecting screw on the fixture.

To sum up, this fiber array grinder, during the use, at first, pack into abrasive disc body 6 and then put equal altitude dish locking to the fiber array product, loosen the screw of locking abrasive disc body 6, take off abrasive disc body 6 from equal altitude dish, starter motor 7 drives and rotates post 3, and then make drive belt 4 rotate, drive belt 4 moves according to even linear velocity, place abrasive disc body 6 on drive belt 4, and manual to fixing abrasive disc body 6, grind the optic fibre through the abrasive paper 12 on drive belt 4 surface, guarantee that the grinding volume of each bare fiber is all unanimous, after the grinding is accomplished, take off abrasive disc body 6, unscrew the connecting screw on the fixture, take off the fiber array product after grinding, can.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides an optical fiber array grinder, includes bottom plate (1), abrasive disc body (6), its characterized in that: the utility model discloses a grinding machine, including bottom plate (1), limiting plate (11), rotation post (3), the quantity of rotation post (3) is four, the back fixedly connected with motor (7) of fixed plate (2), motor (7) output shaft wind one end and one of them one end fixed connection who rotates post (3), the fixed surface who rotates post (3) has cup jointed pivot (5), drive belt (4) have been cup jointed on the surface of pivot (5), the surface of drive belt (4) is provided with grinds abrasive paper (12).

2. The optical fiber array polishing apparatus according to claim 1, wherein: the other end of the rotating column (3) is sleeved to the inner cavity of the limiting plate (11).

3. The optical fiber array polishing apparatus according to claim 1, wherein: one side fixedly connected with mounting panel (8) of fixed plate (2), the inner chamber fixedly connected with suction drum (9) of mounting panel (8).

4. The optical fiber array polishing apparatus according to claim 3, wherein: the suction fan (13) is installed in the inner cavity of the dust suction barrel (9), a collecting barrel (10) is in threaded connection with one end of the dust suction barrel (9), and a filter screen (14) is fixedly connected with one end of the inner cavity of the collecting barrel (10).

5. The optical fiber array polishing apparatus according to claim 1, wherein: the grinding disc body (6) is located on the surface of the transmission belt (4), and a clamping mechanism is arranged on the surface of the grinding disc body (6).