CN216883329U

CN216883329U - Grinding disc for grinder

Info

Publication number: CN216883329U
Application number: CN202220536900.8U
Authority: CN
Inventors: 王跃华; 高峥嵘
Original assignee: Shanghai Guangyantong Photoelectric Technology Co ltd
Current assignee: Shanghai Guangyantong Photoelectric Technology Co ltd
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-07-05
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a grinding disc for a grinder, which belongs to the technical field of grinders and comprises a panel, wherein a plurality of grinding discs and an optical fiber fixing plate are arranged on the surface of the panel, a grinding pad is arranged above the grinding discs, the optical fiber fixing plate is arranged at the central position of the plurality of grinding discs, and a driving grinding device is arranged below the panel and used for driving the grinding discs to rotate so as to grind the end surfaces of optical fibers. Through setting up a plurality of millstones and drive grinder for a plurality of millstones can rotate by oneself and grind, only need the requirement of the terminal surface of grinding as required different, adjust the position of optic fibre, make the fiber end face be located the mill of different medium can realize the grinding of different degrees, do not need the staff to change different millstones again, reduce operating procedure, improve grinding efficiency.

Description

Grinding disc for grinder

Technical Field

The utility model belongs to the technical field of grinding machines, and particularly relates to a grinding disc for a grinding machine.

Background

The optical fiber grinding machine is mainly used for processing optical fiber end faces of optical fiber products, such as optical fiber jumpers, pigtails, energy optical fibers, plastic optical fibers, embedded short ferrules of devices and the like. The optical fiber cable is widely applied to the optical communication industry, and a common mode is that a plurality of optical fiber grinding machines, a curing oven, an end inspection instrument, a crimping machine, a tester and other equipment tools jointly form one or more production lines for producing optical fiber jumper wires, tail fibers, pre-embedded short ferrules and other passive devices.

At present, the grinder on the market only has one grinding disc, and after the grinding is carried out on the optical fiber end face for a plurality of times, the grinding disc of different grinding media is required to be replaced for grinding, so that the optical fiber with certain grinding precision can be obtained, and the whole grinding work efficiency can be greatly influenced by manually replacing the grinding discs of different grinding media.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grinding disc for a grinder, which aims to solve the problem that the whole grinding work efficiency is greatly influenced by manually replacing grinding discs with different grinding media because the end faces of optical fibers need to be replaced into the grinding discs with different grinding media for grinding after being ground for multiple times in the use process of the conventional grinding disc for the grinder in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a lapping disc for grinder, includes the panel, the surface of panel is provided with a plurality of millstones and optic fibre fixed plate, the grinding pad is installed to the top of millstone, the optic fibre fixed plate is installed a plurality of the central point of millstone puts, drive grinder is installed to the below of panel, the drive the millstone rotates, grinds the optic fibre terminal surface.

Preferably, the driving grinding device comprises a central gear and an eccentric gear, the eccentric gear is installed below the grinding disc through an eccentric rod, and the central gear is meshed with the eccentric gear.

Preferably, a revolution disc is installed on the outer sides of the central gear and the eccentric gear, a groove is formed in the inner side of the revolution disc, and the side edge of the eccentric gear is close to the inner wall of the groove.

Preferably, the shape of the groove is circular arc and the position of the center of the circle of the groove is the same as that of the center of the circle of the eccentric gear.

Preferably, the upper surface of the panel is also fixedly provided with a range male disc, and the grinding disc is positioned inside the range male disc.

Preferably, one side of the eccentric gear is a plane, the other sides of the eccentric gear are cambered surfaces, and the shape of the inner side of the eccentric gear is matched with that of the inner side of the eccentric gear.

Preferably, a plurality of the grinding discs surround to form a circular shape, and the optical fiber fixing plate is located at the center of the circular shape.

Preferably, the height of the range cam is higher than the height of the grinding disc.

Preferably, the grinding media of a plurality of said discs are different from each other.

Preferably, a gap is arranged between the grinding disc and the panel.

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

1. through setting up a plurality of millstones and drive grinder for a plurality of millstones can rotate by oneself and grind, and the requirement that only needs the terminal surface ground as required is different, adjusts the position of optic fibre, makes the optic fibre terminal surface be located the mill of different medium can realize the grinding of different degrees, does not need the staff to change different millstones again, reduces operating procedure, improves grinding efficiency.

Drawings

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

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

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a panel; 2. a grinding disc; 3. an optical fiber fixing plate; 4. grinding a pad; 5. driving the grinding device; 51. a sun gear; 52. an eccentric gear; 53. an eccentric rod; 6. a revolution plate; 7. a groove; 8. and (4) a range male disc.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a lapping disc for grinder, includes panel 1, panel 1's surface is provided with a plurality of mill 2 and optical fiber fixing plate 3, the grinding pad 4 is installed to the top of mill 2, optical fiber fixing plate 3 is installed a plurality of the central point of mill 2 puts, drive grinder 5, drive are installed to panel 1's below the mill 2 rotates, grinds the optical fiber terminal surface.

In this embodiment, through setting up a plurality of mill 2 and drive grinder 5 for a plurality of mill 2 can rotate by oneself and grind, and the requirement that only needs the terminal surface ground as required is different, adjusts the position of optic fibre, makes the optic fibre terminal surface be located the mill 2 of different medium and can realize the grinding of different degrees.

Specifically, the driving grinding device 5 comprises a central gear 51 and an eccentric gear 52, the eccentric gear 52 is mounted below the grinding disc 2 through an eccentric rod 53, and the central gear 51 is meshed with the eccentric gear 52.

In this embodiment, the central gear 51 is rotated by an external driving device, and then the eccentric gear 52 is driven to rotate, so that the grinding disc 2 also performs eccentric motion, but the motion path of the edge of the grinding disc is circular, so that the end face of the optical fiber can be ensured to be ground all the time.

Specifically, a revolution plate 6 is installed on the outer sides of the central gear 51 and the eccentric gear 52, a groove 7 is formed in the inner side of the revolution plate 6, and the side edge of the eccentric gear 52 is close to the inner wall of the groove 7.

In this embodiment, the connecting position between the grinding disc 2 and the eccentric gear 52 can be always fixed, and the grinding disc is not easily separated from the central gear 51.

Specifically, the shape of the groove 7 is circular arc, and the position of the center of the groove is the same as that of the center of the eccentric gear 52.

In this embodiment, the rotation movement of the eccentric gear 52 and the sun gear 51 is not affected.

Specifically, the upper surface of the panel 1 is also fixedly provided with a range male disc 8, and the grinding disc 2 is positioned inside the range male disc 8.

In this embodiment, the range of movement of the grinding disc 2 is limited by the range male disc 8, so that the grinding disc 2 is prevented from falling off from the eccentric rod 53 due to the rotation of the grinding disc.

Specifically, one side of the eccentric gear 52 is a plane, and the other sides are arc surfaces, and the inner side shape of the eccentric gear 52 is matched with the plane.

In this embodiment, the grinding disc 2 can be driven to rotate without fixing the eccentric gear 52 and the eccentric rod 53, so that the eccentric gear 52 or the eccentric rod 53 can be replaced conveniently.

Specifically, a plurality of the grinding discs 2 enclose a circular shape, and the optical fiber fixing plate 3 is located at the center of the circular shape.

In this embodiment, can guarantee that the fiber fixing plate 3 can be in the position of grinding of mill 2 all the time when doing the circular motion, guarantee fiber end face.

In particular, the height of the range cam 8 is higher than the height of the grinding disc 2.

In this embodiment, in the continuous grinding process of the optical fiber, the scraps of the optical fiber are stored between the grinding disc 2 and the range male disc 8, so that the optical fiber is convenient for the working personnel to perform uniform treatment.

Specifically, the grinding media of the plurality of grinding disks 2 are different from each other.

In this embodiment, different grinding media are selected for grinding according to different grinding precisions.

Specifically, a gap is arranged between the grinding disc 2 and the panel 1.

In this embodiment, the grinding disc 2 can rotate continuously, and abrasion generated on the surface of the grinding disc is reduced.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an abrasive disc for lapping machine which characterized in that: including panel (1), the surface of panel (1) is provided with a plurality of mill (2) and optical fiber fixing plate (3), grinding pad (4) are installed to the top of mill (2), install in a plurality of optical fiber fixing plate (3) the central point of mill (2) puts, drive grinder (5) are installed to the below of panel (1), the drive mill (2) rotate, grind the optical fiber terminal surface.

2. The abrasive disk for a grinder as set forth in claim 1, wherein: the driving grinding device (5) comprises a central gear (51) and an eccentric gear (52), the eccentric gear (52) is installed below the grinding disc (2) through an eccentric rod (53), and the central gear (51) is meshed with the eccentric gear (52).

3. The abrasive disk for a grinder as set forth in claim 2, wherein: a revolution disc (6) is mounted on the outer sides of the central gear (51) and the eccentric gear (52), a groove (7) is formed in the inner side of the revolution disc (6), and the side edge of the eccentric gear (52) is close to the inner wall of the groove (7).

4. The abrasive disk for a grinder as set forth in claim 3, wherein: the shape of the groove (7) is arc-shaped, and the position of the center of the groove is the same as that of the center of the circle of the eccentric gear (52).

5. The abrasive disk for a grinder as set forth in claim 1, wherein: the upper surface of panel (1) still fixed mounting have scope public dish (8), mill dish (2) are located the inside of scope public dish (8).

6. The abrasive disk for a grinder as set forth in claim 2, wherein: one side of the eccentric gear (52) is a plane, the other sides are cambered surfaces, and the shape of the inner side of the eccentric gear (52) is matched with that of the inner side of the eccentric gear.

7. The abrasive disk for a grinder as set forth in claim 1, wherein: the grinding discs (2) enclose a circular shape, and the optical fiber fixing plate (3) is located at the circle center of the circular shape.

8. The abrasive disk for a grinder as set forth in claim 5, wherein: the height of the range male disc (8) is higher than that of the grinding disc (2).

9. The abrasive disk for a grinder as set forth in claim 1, wherein: the grinding media of a plurality of grinding discs (2) are different from each other.

10. The abrasive disk for a grinder as set forth in claim 1, wherein: a gap is arranged between the grinding disc (2) and the panel (1).