CN210209951U

CN210209951U - Optical fiber connector lock pin grinding device

Info

Publication number: CN210209951U
Application number: CN201921005777.1U
Authority: CN
Inventors: Weiqiang Li; 李卫强; Weibo Li; 李卫波
Original assignee: Hebi City Au Optronics Co
Current assignee: Hebi Weixun Photoelectric Co ltd
Priority date: 2019-07-01
Filing date: 2019-07-01
Publication date: 2020-03-31
Anticipated expiration: 2029-07-01

Abstract

The utility model discloses a fiber connector lock pin grinder, including base and motor, the mid-mounting of base bottom has the motor, abrasive paper is installed at the top of carousel, the top of base is provided with the fixed station, the loop bar has all been welded to the left and right sides of base bottom, has all cup jointed the screw through helicitic texture on the lead screw, the top of fixed station is provided with the movable table, the edge at fixed station top is the welding of annular equidistance has four inserted bars of group, the upper end of socket has all cup jointed the capping, the middle part of socket is all inserted and is equipped with the lock pin. This fiber connector lock pin grinder passes through the resilience force promotion movable table of spring, makes the bottom of lock pin continuously contact with abrasive paper, can once only polish four group lock pins to the length of four group lock pins after polishing equals, and the effectual improvement is to the speed that the fiber connector lock pin ground, has accelerated production efficiency, and the practicality is strong.

Description

Optical fiber connector lock pin grinding device

Technical Field

The utility model relates to an optical fiber accessory technical field specifically is a fiber connector lock pin grinder.

Background

An optical fiber connector is a device for detachable connection between optical fibers, which precisely butt-joints two end faces of an optical fiber to couple the light energy output by a transmitting optical fiber into a receiving optical fiber to the utmost extent and to minimize the influence on a system due to the intervention of the optical fiber into an optical link.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fiber connector lock pin grinder to solve the current lock pin grinder production efficiency who proposes among the above-mentioned background art and cross the problem of low excessively.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical fiber connector lock pin grinder, includes base and motor, the mid-mounting of base bottom has the motor, and the drive shaft of motor passes the top that the base extends to the base, the drive shaft of motor and the middle part welded fastening of carousel bottom, abrasive paper is installed at the top of carousel, the top of base is provided with the fixed station, the loop bar has all been welded to the left and right sides of base bottom, and the top of loop bar all inserts and is equipped with the lead screw, the top of lead screw all passes the base and extends to the top welded fastening of base and has the knob, all cup jointed the screw through the helicitic texture on the lead screw, and the screw all with fixed station welded fastening, the top of fixed station is provided with the movable table, the edge at fixed table top is the welding of annular equidistance and has four groups of inserted bars, the top of inserted bar all passes the movable table and extends to the top of movable table, the top of movable table, the middle part of fixed station is the annular equidistance and has seted up four groups of openings, socket and opening all are in same perpendicular line, the upper end of socket has all been cup jointed the ways, the middle part of socket has all been inserted and has been equipped with the lock pin, and the bottom of lock pin all passes the opening and extends to the below of fixed station.

Preferably, the edge of the sand paper is fixedly connected with the rotary table through a bolt.

Preferably, four groups the top of inserted bar all welds the kicking block, and the bottom of kicking block all welds the spring to the bottom of spring all with the movable table welded fastening.

Preferably, the surface of the socket is provided with external threads, and the inner wall of the sleeve cover is provided with internal threads matched with the socket.

Preferably, a rubber pad is paved on the inner wall of the through hole.

Compared with the prior art, the beneficial effects of the utility model are that: the ferrule grinding device for the optical fiber connector is provided with the fixed station, a worker rotates two groups of knobs to drive the screw rod to rotate, the screw nut is driven to move downwards through the thread structure, the fixed station and the movable station move downwards together, when the bottom end of the ferrule is abutted to abrasive paper, the top end of the ferrule blocks the sleeve cover to prevent the movable station from moving downwards, the fixed station continues to move downwards to extrude the spring through the ejector block, the motor is started to drive the turntable to rotate, the bottom end of the ferrule is ground through the abrasive paper, the length of the ferrule is shortened in the grinding process, the movable station is pushed through the resilience force of the spring to enable the bottom end of the ferrule to continuously contact with the abrasive paper, the structure can grind four groups of ferrules at one time, the lengths of the four groups of ferrules after grinding are equal, the grinding speed of the ferrule for the optical fiber connector is effectively improved, and the production, the practicability is strong.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

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

fig. 3 is a schematic top view of the structure of the present invention.

In the figure: 1. a base; 2. a motor; 3. a turntable; 4. sand paper; 5. a movable table; 6. a loop bar; 7. a screw rod; 8. a knob; 9. a nut; 10. a fixed table; 11. inserting a rod; 12. a top block; 13. a socket; 14. a port; 15. covering; 16. and (4) inserting cores.

The specific implementation mode is as follows:

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.

Referring to fig. 1-3, the present invention provides an embodiment: a core inserting grinding device of an optical fiber connector comprises a base 1 and a motor 2, wherein the motor 2 is installed in the middle of the bottom end of the base 1, a driving shaft of the motor 2 penetrates through the base 1 and extends to the top of the base 1, the driving shaft of the motor 2 is welded and fixed with the middle of the bottom end of a rotary table 3, abrasive paper 4 is installed at the top of the rotary table 3, the edge of the abrasive paper 4 is fixedly connected with the rotary table 3 through bolts and is used for facilitating replacement of the abrasive paper 4 by workers, a fixed table 10 is arranged above the base 1, sleeve rods 6 are welded on the left side and the right side of the bottom of the base 1, lead screws 7 are inserted at the top ends of the sleeve rods 6, knobs 8 are welded at the top ends of the lead screws 7 and extend to the upper portion of the base 1 after penetrating through the base 1, nuts 9 are sleeved on the lead screws 7 through threaded structures, the nuts, four groups of inserting rods 11 are welded at the edge of the top of the fixed table 10 in an annular equidistant mode, the top ends of the inserting rods 11 penetrate through the movable table 5 and extend to the upper side of the movable table 5, ejector blocks 12 are welded at the top ends of the four groups of inserting rods 11, springs are welded at the bottoms of the ejector blocks 12, the bottom ends of the springs are welded and fixed with the movable table 5, the length of the inserting core 16 is shortened in the polishing process, the movable table 5 is pushed through the resilience force of the springs, the bottom end of the inserting core 16 is continuously contacted with the sand paper 4, four groups of sockets 13 are arranged at the top of the movable table 5 in an annular equidistant mode, four groups of through holes 14 are arranged at the middle of the fixed table 10 in an annular equidistant mode, rubber pads are laid on the inner walls of the through holes 14 and are used for pressing the inserting core 16 through the elasticity of the rubber pads, the inserting cores 16 are simply fixed, the sockets 13 and the through holes, the surface of socket 13 is provided with the external screw thread, is provided with the internal thread of mutually supporting with socket 13 on the inner wall of ways 15, and its effect is installed and is dismantled cover 15 for the staff conveniently to quick change the lock pin 16 and polish, the middle part of socket 13 is all inserted and is equipped with lock pin 16, and the bottom of lock pin 16 all passes through opening 14 and extends to the below of fixed station 10.

The working principle is as follows: the optical fiber connector insert grinding device is provided with the insert rod 11, a worker firstly inserts four groups of insert cores 16 into the socket 13 to enable the bottom ends of the insert cores 16 to penetrate through the through hole 14 and extend to the lower part of the fixed platform 10, the sleeve cover 15 is screwed to the top end of the socket 13 through the threaded structure, the two groups of knobs 8 are screwed to drive the screw rod 7 to rotate, the screw nut 9 is driven to move downwards through the threaded structure, the fixed platform 10 and the movable platform 5 move downwards together, when the bottom ends of the insert cores 16 are abutted to the abrasive paper 4, the top ends of the insert cores 16 block the sleeve cover 15 to enable the movable platform 5 not to move downwards, the fixed platform 10 continues to move downwards to extrude a spring through the ejector block 12, then the device is externally connected with an abrasive paper power supply, the motor 2 is started to drive the rotary table 3 to rotate, the bottom ends of the insert cores 16 are ground through the abrasive paper 4, and the length of the, the resilience force through the spring promotes the movable table 5, makes the bottom of lock pin 16 continuously contact with abrasive paper 4, and this structure can once only polish four group's lock pins 16 to the length of four group's lock pins 16 after polishing equals, and the effectual improvement is to the speed that the fiber connector lock pin ground, has accelerated production efficiency, and the practicality is strong, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a fiber connector lock pin grinder, includes base (1) and motor (2), its characterized in that: the middle mounting of base (1) bottom has motor (2), and the drive shaft of motor (2) passes base (1) and extends to the top of base (1), the drive shaft of motor (2) and the middle part welded fastening of carousel (3) bottom, abrasive paper (4) are installed at the top of carousel (3), the top of base (1) is provided with fixed station (10), loop bar (6) have all been welded to the left and right sides of base (1) bottom, and the top of loop bar (6) all is inserted and is equipped with lead screw (7), the top of lead screw (7) all passes base (1) and extends to the top welding of base (1) and has knob (8), all cup joint screw (9) through the helicitic texture on lead screw (7), and screw (9) all with fixed station (10) welded fastening, the top of fixed station (10) is provided with movable table (5), the edge at fixed station (10) top is that annular equidistance welding has four groups inserted bar (11), the top of inserted bar (11) all passes the top that movable table (5) extended to movable table (5), the top of movable table (5) is annular equidistance and has seted up four groups socket (13), the middle part of fixed station (10) is annular equidistance and has seted up four groups of openings (14), socket (13) all are in same perpendicular line with opening (14), the top of socket (13) has all been cup jointed cover (15), the middle part of socket (13) all is inserted and is equipped with lock pin (16), and the bottom of lock pin (16) all passes opening (14) and extends to the below of fixed station (10).

2. The apparatus for grinding a ferrule of an optical fiber connector according to claim 1, wherein: the edge of the sand paper (4) is fixedly connected with the rotary table (3) through a bolt.

3. The apparatus for grinding a ferrule of an optical fiber connector according to claim 1, wherein: the top end of the four groups of the inserted rods (11) is welded with a top block (12), the bottom of the top block (12) is welded with a spring, and the bottom end of the spring is welded and fixed with the movable table (5).

4. The apparatus for grinding a ferrule of an optical fiber connector according to claim 1, wherein: the surface of socket (13) is provided with the external screw thread, be provided with the internal thread of mutually supporting with socket (13) on the inner wall of ways (15).

5. The apparatus for grinding a ferrule of an optical fiber connector according to claim 1, wherein: and a rubber pad is paved on the inner wall of the through hole (14).