CN216411650U

CN216411650U - PWDM optical fiber coupling device

Info

Publication number: CN216411650U
Application number: CN202121656926.8U
Authority: CN
Inventors: 熊雄
Original assignee: Wuhan Hongnuosheng Technology Co ltd
Current assignee: Wuhan Hongnuosheng Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2022-04-29
Anticipated expiration: 2031-07-20

Abstract

The utility model relates to the technical field of coupling, in particular to a PWDM optical fiber coupling device, which comprises a backing plate, wherein one side of the upper end of the backing plate is connected with a third transition plate through a bolt, the upper end of the third transition plate is connected with a Z-axis fine adjustment frame through a bolt, one side of the upper end of the backing plate, which is far away from the third transition plate, is connected with a first transition plate through a bolt, the upper end of the first transition plate is connected with a sliding table cylinder through a bolt, the upper end of the sliding table cylinder is connected with a fourth transition plate through a bolt, the upper end of the fourth transition plate is connected with an X, Y-axis fine adjustment frame through a bolt, the upper ends of the X, Y-axis fine adjustment frame and the Z-axis fine adjustment frame are respectively connected with a second transition plate through a bolt, the upper end of the second transition plate, which is close to the outer side, is connected with a motor support through a bolt, the middle of the upper end of the second transition plate is connected with a bearing block through a bolt, a shaft is sleeved in the middle of the bearing block, one end of the shaft, which is far away from the motor support, is connected with an L, and the lower end of the L-shaped plate is connected with a guide rod cylinder through a bolt.

Description

PWDM optical fiber coupling device

Technical Field

The utility model relates to the technical field of coupling, in particular to a PWDM optical fiber coupling device.

Background

The existing PWDM optical fiber coupling device has the problems of low coupling efficiency and large manual influence.

Therefore, it is necessary to design a PWDM fiber coupling device to solve the above-mentioned problems in the background art.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a PWDM fiber coupling device to solve the above problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

PWDM fiber coupling device, including the backing plate, backing plate upper end one side bolted connection has the third to cross the cab apron, the bolted connection of third to cross cab apron upper end has Z axle fine-tuning, one side bolted connection that the backing plate upper end was kept away from the third and crossed the cab apron has first to cross the cab apron, the upper end bolted connection of first to cross the cab apron has the slip table cylinder, the upper end bolted connection of slip table cylinder has the fourth to cross the cab apron, the upper end bolted connection of fourth to cross the cab apron has X, Y axle fine-tuning, the equal bolted connection in upper end of X, Y axle fine-tuning and Z axle fine-tuning has the second to cross the cab apron, the second crosses cab apron upper end and is close to outside department bolted connection and has the motor support, the bolted connection of second to cross cab apron upper end department has the bearing frame, the middle department of bearing frame has cup jointed the axle, the one end that the motor support was kept away from to the axle is connected with the L template, the lower extreme bolted connection of L template has the guide arm cylinder, the guide rod of the guide rod cylinder is connected with a pressing plate, and one side of the L-shaped plate, far away from the shaft, is connected with a chuck through a bolt.

As the preferable scheme of the utility model, the bearing seats, the shafts, the motor supports, the L-shaped plates, the guide rod cylinders, the pressing plates and the chucks at the upper ends of the two groups of second transition plates are distributed oppositely.

As a preferable scheme of the present invention, the motor bracket is connected to a motor connected to the shaft through a bolt.

As a preferable scheme of the utility model, the clamping heads are provided with clamping grooves with the diameter of 1.8mm, and the G-lens adhered with the filter and the capillary glass tube with the optical fiber are respectively clamped by the clamping grooves on the two groups of clamping heads.

As the preferable scheme of the utility model, the shaft and the L-shaped plate are connected in a sleeved mode and are limited and locked through the nut.

As a preferable scheme of the utility model, the pressure plate and the clamping head are longitudinally, horizontally and horizontally arranged and level.

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

in the utility model, the clamping and adjusting clamp for coupling the PWDM optical fiber is formed by relatively distributing the clamp, the bearing seats, the shafts, the motor bracket, the L-shaped plates, the guide rod air cylinders, the pressing plates and the clamps at the upper ends of the two groups of second transition plates, the clamping and adjusting clamp for coupling the PWDM optical fiber is improved, the motor bracket is connected with the motor connected with the shaft through the bolt, the relative angle position of the capillary glass tube and the G-lens can be adjusted through the rotation angle of the motor, the shafts and the L-shaped plates are connected in a sleeved mode and locked in a limiting mode through the nuts, the clamps are provided with the clamping grooves with the diameter of 1.8mm, the G-lens adhered with the filter plates and the capillary glass tube with the optical fiber are respectively clamped by the clamping grooves on the two groups of clamps, the pressing plates and the clamps are horizontally arranged in a longitudinal direction, the pressing plates can be driven by the guide rod air cylinders to press the clamps, so that the clamps are clamped, the clamping structures are formed, and the clamping grooves of the clamps with the movable clamps are formed, make things convenient for material loading and unloading, and improved the stability of centre gripping, reduced manual operation.

Drawings

FIG. 1 is an overall block diagram of the present invention;

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

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

FIG. 4 is a side view structural diagram of the present invention;

fig. 5 is an exploded view of the present invention.

In the figure: 1. a base plate; 2. a first transition plate; 3. a third transition plate; 4. a sliding table cylinder; 5. a fourth transition plate; 6. x, Y axle fine adjustment rack; 7. a Z-axis fine adjustment frame; 8. a motor bracket; 9. a second transition plate; 10. a bearing seat; 11. a shaft; 12. an L-shaped plate; 13. pressing a plate; 14. a chuck; 15. and a guide rod cylinder.

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 embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of providing a more thorough disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-5, the present invention provides a technical solution:

the PWDM optical fiber coupling device comprises a backing plate 1, wherein one side of the upper end of the backing plate 1 is connected with a third transition plate 3 through a bolt, the upper end of the third transition plate 3 is connected with a Z-axis fine adjustment frame 7 through a bolt, one side of the upper end of the backing plate 1, which is far away from the third transition plate 3, is connected with a first transition plate 2 through a bolt, the upper end of the first transition plate 2 is connected with a sliding table cylinder 4 through a bolt, the upper end of the sliding table cylinder 4 is connected with a fourth transition plate 5 through a bolt, the upper end of the fourth transition plate 5 is connected with an X, Y-axis fine adjustment frame 6 through a bolt, the upper ends of the X, Y-axis fine adjustment frame 6 and the Z-axis fine adjustment frame 7 are respectively connected with a second transition plate 9 through a bolt, the upper end of the second transition plate 9, which is close to the outer side, is connected with a motor support 8 through a bolt, the middle of the upper end of the second transition plate 9 is connected with a bearing block 10 through a bolt, the middle of the bearing block 10 is sleeved with a shaft 11, one end of the shaft 11, one end, which is far away from the motor support 8 is connected with an L-shaped plate 12, the lower end of the L12 is connected with a guide rod cylinder 15 through a bolt, a pressure plate 13 is connected to a guide rod of the guide rod cylinder 15, and a clamping head 14 is connected to one side of the L-shaped plate 12 far away from the shaft 11 through a bolt.

In an embodiment, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the bearing seats 10, the shafts 11, the motor brackets 8, the L-shaped plates 12, the guide rod cylinders 15, the pressing plates 13 and the chucks 14 at the upper ends of the two groups of second transition plates 9 are distributed relatively to form a clamping and adjusting clamp for PWDM optical fiber coupling, so that the precision and stability of PWDM optical fiber coupling are improved.

In the embodiment, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, a motor connected with a shaft 11 is connected to a motor bracket 8 through a bolt, the relative angle position between a capillary glass tube and a G-lens can be adjusted through the rotation angle of the motor, the shaft 11 and an L-shaped plate 12 are connected in a sleeved manner and locked in a limited manner through a nut, a clamping groove with a diameter of 1.8mm is formed in each clamping head 14, the G-lens with a filter and the capillary glass tube with an optical fiber are respectively clamped in the clamping grooves of the two groups of clamping heads 14, a pressing plate 13 and the clamping heads 14 are horizontally and horizontally arranged in a longitudinal direction, and the pressing plate 13 is driven by a guide rod cylinder 15 to press the clamping heads 14 so as to clamp the clamping heads 14 to form a clamping structure, thereby forming the clamping grooves of the clamping heads 14 with movable sizes, which facilitates loading and unloading, and improves the stability of clamping.

The working principle is as follows: when the device is used, the pressing plate 13 and the clamping heads 14 are horizontally and horizontally arranged in a longitudinal direction, the pressing plate 13 is driven by the guide rod air cylinder 15, the clamping heads 14 on two sides respectively clamp the G-lens adhered with the filter and the capillary glass tube with the optical fibers, the optical fibers are inserted into the detection device, the motor connected with the shaft 11 through the bolt is connected onto the motor support 8, the relative angle position of the capillary glass tube and the G-lens is adjusted through the rotation angle of the motor, the G-lens and the capillary glass tube are coupled to a qualified value through adjusting the X, Y shaft fine adjusting frame 6 and the Z shaft fine adjusting frame 7, and the G-lens and the capillary glass tube are coupled through the feedback of the detection device.

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

PWDM optical fiber coupling device comprising a backing plate (1), characterized in that: the bolt connection of one side of the upper end of the backing plate (1) is provided with a third transition plate (3), the bolt connection of the upper end of the third transition plate (3) is provided with a Z-axis fine adjustment frame (7), one side of the upper end of the backing plate (1) far away from the third transition plate (3) is provided with a first transition plate (2), the bolt connection of the upper end of the first transition plate (2) is provided with a sliding table cylinder (4), the bolt connection of the upper end of the sliding table cylinder (4) is provided with a fourth transition plate (5), the bolt connection of the upper end of the fourth transition plate (5) is provided with an X, Y-axis fine adjustment frame (6), the bolt connection of the upper ends of the X, Y-axis fine adjustment frame (6) and the Z-axis fine adjustment frame (7) is provided with a second transition plate (9), the bolt connection of the upper end of the second transition plate (9) near the outer side is provided with a motor support (8), the bolt connection of the middle part of the upper end of the second transition plate (9) is provided with a bearing seat (10), the middle of bearing frame (10) department has cup jointed axle (11), the one end that motor support (8) were kept away from in axle (11) is connected with L template (12), the lower extreme bolted connection of L template (12) has guide arm cylinder (15), be connected with clamp plate (13) on the guide arm of guide arm cylinder (15), one side bolted connection that axle (11) were kept away from in L template (12) has chuck (14).
2. The PWDM fiber coupling device of claim 1, wherein: the bearing seats (10) at the upper ends of the two groups of second transition plates (9), the shaft (11), the motor bracket (8), the L-shaped plate (12), the guide rod cylinder (15), the pressing plate (13) and the chuck (14) are distributed oppositely.
3. The PWDM fiber coupling device of claim 1, wherein: the motor bracket (8) is connected with a motor connected with the shaft (11) through a bolt.
4. The PWDM fiber coupling device of claim 1, wherein: clamping grooves with the diameter of 1.8mm are formed in the clamping heads (14), and G-lens with filter plates and capillary glass tubes with optical fibers are clamped in the clamping grooves in the two groups of clamping heads (14) respectively.
5. The PWDM fiber coupling device of claim 1, wherein: the shaft (11) and the L-shaped plate (12) are connected in a sleeved mode and are limited and locked through nuts.
6. The PWDM fiber coupling device of claim 1, wherein: the pressing plate (13) and the clamping head (14) are longitudinally, horizontally and horizontally arranged in a flush manner.