CN217981911U

CN217981911U - Optical fiber straightening and shaping mechanism

Info

Publication number: CN217981911U
Application number: CN202222222861.7U
Authority: CN
Inventors: 黄亮庭
Original assignee: Hubei Senwo Photoelectric Technology Co ltd
Current assignee: Hubei Senwo Photoelectric Technology Co ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2022-12-06
Anticipated expiration: 2032-08-23

Abstract

The utility model relates to an optical fiber straightening and shaping mechanism, which comprises a first fixed station, a second fixed station, a first movable station, a second movable station, a guide rod, a first clamp assembly and a second clamp assembly, wherein the guide rod is arranged between the first fixed station and the second fixed station; the utility model discloses a scale and the pointer that set up cooperate the second screw rod for the staff can adjust tension spring's tensile length through rotating the second screw rod, and in tensile, collocation pointer and scale, effectual tensile length of accuse, thereby make the dynamics that the control tension spring that the staff can be more accurate dragged the optic fibre body.

Description

Optical fiber straightening and shaping mechanism

Technical Field

The utility model relates to an optical fiber processing technology field, concretely relates to optical fiber straightening and setting mechanism.

Background

Optical fibers are short for optical fibers, and are fibers made of glass or plastic that can be used as a light conducting means. The transmission principle is total reflection of light, and optical fibers need to be processed and manufactured through a plurality of processing steps, wherein the processing steps comprise optical fiber straightening and shaping operations, and an optical fiber straightening and shaping mechanism is needed when workers straighten and shape the optical fibers.

Present optic fibre design mechanism that flare-outs when using, generally all flare-outs the design through tension spring to the optic fibre body, tensile tension spring is earlier stretched, the resilience force of rethread self comes slow flare-outs the design to optic fibre, but the staff is when manual extension tension spring, because lack the reference object, often can only rely on the sensation to decide tensile how long tension spring is tensile, and tension spring is stretched longer, its self resilience force then can be big more, it is just big also to the power of tearing of optic fibre body, therefore, if need better control to the dynamics of optic fibre design, then need better control to the tensile length of tension spring, present optic fibre design mechanism that flare-outs is simultaneously when using, it is comparatively hard when staff's pulling tension spring, and inconvenient carry out spacing fixed to tension spring's position after the tensile completion, consequently need design a convenient control extension length, and laborsaving during the pulling, just carry out spacing fixed optic fibre design the design mechanism that straightens the design behind the completion of pulling simultaneously and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Based on the above, the utility model provides an optical fiber straightening and setting mechanism to solve the inconvenient control tensile length of current optical fiber straightening and setting mechanism, and comparatively hard when the pulling, inconvenient carry out spacing fixed problem after the pulling is accomplished simultaneously.

The utility model provides an above-mentioned technical problem's technical scheme as follows: an optical fiber straightening and shaping mechanism comprises a first fixed table, a second fixed table, a first movable table, a second movable table, a guide rod, a first clamp assembly and a second clamp assembly, wherein the guide rod is arranged between the first fixed table and the second fixed table; the top ends of the second movable table and the second fixed table are provided with a first fixed block and a second fixed block, a second screw rod is arranged between the first fixed block and the second fixed block, and a ruler is arranged at the position, close to the front, of the top end of the second fixed table.

On the basis of the technical scheme, the utility model discloses can also do following improvement.

As a further improvement, the first clamp assembly and the second clamp assembly all include first screw rod, fixed roof, gag lever post and grip block, the gag lever post has a plurality of roots and sets up respectively in first fixed station and first movable table top, fixed roof sets up in the gag lever post top.

As a further improvement, the grip block activity is cup jointed between many gag lever posts, first screw rod screw thread runs through fixed roof, first screw rod bottom is connected through the bearing with grip block top middle part.

As a further improvement, the second screw rod is connected with the through position of the second fixed block through a bearing, the second screw rod is connected with the through position of the first fixed block through a threaded connection and protrudes from one side of the first fixed block, which is close to the first clamp component.

As a further improvement, the first fixed block openly is provided with the pointer, the level of pointer is higher than the level of scale, scale top end face is provided with the scale mark and corresponding with the position of pointer.

As a further improvement, the one end that the second fixed block was kept away from to the second screw rod is provided with the carousel, the carousel surface is provided with many holding rods around the ring shape, many the equal perpendicular to carousel of holding rod.

As a further improvement of the present invention, the guide rods have two, two the position cover that the guide rod surface is located between first movable table and the first fixed station is equipped with a plurality of die-pins, many the die-pin top face is the plane and is located same horizontal plane with first fixed station and first movable table top face.

As the utility model discloses a further improvement, one side that second fixed block top is close to the carousel is provided with the limiting plate, limiting plate top screw thread runs through there is the third screw rod, the third screw rod bottom is connected with the stopper through the bearing, the stopper is the design of semi-ring structure, the limiting plate inboard is provided with the slipmat.

As a further improvement, the opposite face of the first movable table and the second movable table is provided with a plurality of hanging rings, and the two ends of the tension spring are provided with hooks for hanging.

Compared with the prior art, the technical scheme of the application has the following beneficial technical effects:

1. the utility model discloses a scale and the pointer that set up cooperate the second screw rod, make the staff can adjust tension spring's tensile length through rotating the second screw rod, and while tensile, arrange pointer and scale, the tensile length of effectual handle control, thus make the staff can more accurate control tension spring to the dynamics that the optic fibre body was dragged;

2. simultaneously, the rotating disc and the holding rod which are arranged in a matched manner, the first fixing block and the second fixing block enable a worker to only need to turn to the second screw rod when adjusting the extension length of the tension spring, and the holding rod is matched with the length of the holding rod to enable the second screw rod to rotate more labor-saving

3. Utilize the limiting plate and third screw rod and the stopper of setting at last for the second screw rod can rotate the third screw rod and drive the stopper and carry out spacing fixed to the second screw rod after adjusting the completion, prevents that the second screw rod from rotating under the effect of pulling force, in order to solve the inconvenient control tensile length of current optic fibre straightening typical mechanism, and comparatively hard when pulling, inconvenient spacing fixed problem of carrying on after the completion of pulling simultaneously.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

fig. 2 is a schematic structural view of the present invention viewed from above;

fig. 3 is a schematic structural view of a front sectional view of the limiting plate of the present invention;

fig. 4 is the utility model discloses the structure schematic diagram of third screw rod and stopper left side are looked.

In the drawings, the components represented by the respective reference numerals are listed below:

01. a first stationary stage; 02. a second stationary stage; 03. a first movable table; 04. a second movable table; 05. a guide bar; 06. a supporting rod; 07. a first clamp assembly; 071. a first screw; 072. fixing a top plate; 073. a limiting rod; 074. a clamping plate; 08. a second clamp assembly; 09. a tension spring; 10. a scale; 11. a first fixed block; 12. a pointer; 13. a second screw; 14. a second fixed block; 15. a limiting plate; 151. a third screw; 152. a limiting block; 16. a turntable; 17. a holding rod.

Detailed Description

To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Embodiments of the present application are given in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

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 application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

It will be understood that spatial relationship terms, such as "under", "below", "beneath", "below", "over", "above", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "under" and "under" can encompass both an orientation of above and below. In addition, the device may comprise additional orientations (e.g., rotated 90 degrees or other orientations) and the spatial descriptors used herein interpreted accordingly.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to the other element or be connected to the other element through intervening elements. The "connection" in the following embodiments is understood as "electrical connection", "communication connection", or the like if the connected circuits, modules, units, or the like have electrical signals or data transmission therebetween.

As used herein, the singular forms "a", "an" and "the" may include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises/comprising," "includes" or "including," or "having," and the like, specify the presence of stated features, integers, steps, operations, components, parts, or combinations thereof, but do not preclude the presence or addition of one or more other features, integers, steps, operations, components, parts, or combinations thereof.

Referring to fig. 1, the present invention includes a first fixed table 01, a second fixed table 02, a first movable table 03, a second movable table 04, a guide rod 05, a first clamp assembly 07 and a second clamp assembly 08, wherein the guide rod 05 is disposed between the first fixed table 01 and the second fixed table 02, the first movable table 03 and the second movable table 04 are both sleeved on the outer surface of the guide rod 05, the first clamp assembly 07 and the second clamp assembly 08 are respectively disposed at the top ends of the first movable table 03 and the first fixed table 01, and a plurality of tension springs 09 are disposed between the first movable table 03 and the second movable table 04; the top ends of the second movable table 04 and the second fixed table 02 are respectively provided with a first fixed block 11 and a second fixed block 14, a second screw 13 is arranged between the first fixed block 11 and the second fixed block 14, and a ruler 10 is arranged at the top end of the second fixed table 02 close to the front side.

Referring to fig. 1, in the embodiment, in order to better clamp and fix the optical fiber body and facilitate subsequent straightening and shaping, the first clamp assembly 07 and the second clamp assembly 08 both include a first screw 071, a fixed top plate 072, a limiting rod 073 and a clamping plate 074, the limiting rod 073 has a plurality of rods and is respectively disposed at the top ends of the first fixed table 01 and the first movable table 03, and the fixed top plate 072 is disposed at the top end of the limiting rod 073; the clamping plate 074 is movably sleeved among the limiting rods 073, the first screw 071 penetrates through the fixed top plate 072 in a threaded manner, and the bottom end of the first screw 071 is connected with the middle part of the top end of the clamping plate 074 through a bearing.

When the optical fiber body needs to be clamped and fixed, the two ends of the optical fiber body are placed at the top ends of the first fixing table 01 and the first movable table 03 respectively, the first screw 071 is rotated to drive the clamping plate 074 to move downwards, and the clamping force is formed by matching the top end faces of the first fixing table 01 and the first movable table 03 to clamp and fix the optical fiber body.

Referring to fig. 2, specifically, in order to better drive the first fixed block 11 and the second movable table 04 to move through the second screw 13, the penetrating portion of the second screw 13 and the second fixed block 14 is connected through a bearing, and the penetrating portion of the second screw 13 and the first fixed block 11 is in threaded connection and protrudes out of one side of the first fixed block 11 close to the first clamp assembly 07.

When the worker rotates the second screw 13, since the second screw 13 is connected to the second fixing block 14 through the bearing, the second screw 13 can rotate in the second fixing block 14 through the bearing, and since the first fixing block 11 is in threaded connection with the second screw 13, the second screw 13 can drive the first fixing block 11 and the second movable table 04 to move together when rotating, thereby realizing the stretching operation of the tension spring 09.

Referring to fig. 1, in this embodiment, in order to enable a worker to better control and adjust a distance when the worker stretches the tension spring 09, a pointer 12 is disposed on a front surface of the first fixing block 11, a horizontal height of the pointer 12 is higher than a horizontal height of the scale 10, and a scale line is disposed on a top end surface of the scale 10 and corresponds to a position of the pointer 12.

When the staff rotates the second screw 13 to drive the first fixed block 11 and the second movable table 04 to move, the pointer 12 moves along with the first fixed block 11, and the length of the tension spring 09 is judged by the value of the pointer 12 pointing to the scale 10, so that the staff can better control the tension force of the tension spring 09.

Referring to fig. 1, in this embodiment, in order to make the second screw 13 more labor-saving when the worker rotates, a rotating disc 16 is disposed at an end of the second screw 13 away from the second fixed block 14, a plurality of holding rods 17 are annularly disposed on an outer surface of the rotating disc 16, and the plurality of holding rods 17 are perpendicular to the rotating disc 16.

When a worker rotates the second screw 13, the worker can rotate by grasping the holding rod 17 and matching with the rotating disc 16, and the holding rod 17 has a certain length, and the length of the holding rod is preferably 10-15cm, so that the worker can use the lever principle to save more labor when grasping the second screw.

Referring to fig. 1, specifically, in order to facilitate a worker to better support and place an optical fiber when clamping the optical fiber, two guide rods 05 are provided, a plurality of support rods 06 are sleeved on outer surfaces of the two guide rods 05 between a first movable table 03 and a first fixed table 01, and top end surfaces of the plurality of support rods 06 are flat and are located on the same horizontal plane as top end surfaces of the first fixed table 01 and the first movable table 03.

Before the optical fiber is clamped, the optical fiber can be firstly spread among the plurality of support rods 06, so that the optical fiber is more convenient for clamping and fixing by workers.

Referring to fig. 3 and 4, in this embodiment, in order to prevent the second screw 13 from rotating after the adjustment is completed, a limiting plate 15 is disposed on one side of the top end of the second fixing block 14 close to the turntable 16, a third screw 151 penetrates through the top end of the limiting plate 15, a limiting block 152 is connected to the bottom end of the third screw 151 through a bearing, the limiting block 152 is designed to be a semi-annular structure, and an anti-slip pad is disposed on the inner side of the limiting plate 15, and the anti-slip pad is preferably made of rubber.

After second screw 13 adjusts the completion, seizing third screw 151 and changeing, driving stopper 152 and moving down for the slipmat cover of stopper 152 inner wall is at second screw 13 surface, and supports it spacing, and the screw thread of cooperation second screw 13 self can effectually be spacing fixed with it, prevents to take place the rotation under the effect of pulling force, makes the staff adjust accomplish after more firm.

Referring to fig. 2, specifically, in order to facilitate connection of the tension spring 09 with the first movable table 03 and the second movable table 04 and replacement of the tension spring 09 at a later stage, a plurality of hanging rings are disposed on opposite surfaces of the first movable table 03 and the second movable table 04, and hooks for hanging the tension spring 09 are disposed at two ends of the tension spring 09.

When the tension spring 09 needs to be installed or detached, the tension spring 09 can be installed and detached quickly only through the matching of the hooks and the hanging rings.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides an optic fibre modular mechanism that flare-outs, includes first fixed station (01), second fixed station (02), first movable table (03), second movable table (04), guide arm (05), first anchor clamps subassembly (07) and second anchor clamps subassembly (08), its characterized in that:

the guide rod (05) is arranged between the first fixed table (01) and the second fixed table (02), the first movable table (03) and the second movable table (04) are sleeved on the outer surface of the guide rod (05), the first clamp assembly (07) and the second clamp assembly (08) are respectively arranged at the top ends of the first movable table (03) and the first fixed table (01), and a plurality of tension springs (09) are arranged between the first movable table (03) and the second movable table (04);

the top ends of the second movable table (04) and the second fixed table (02) are provided with a first fixed block (11) and a second fixed block (14), a second screw (13) is arranged between the first fixed block (11) and the second fixed block (14), and a scale (10) is arranged at the position, close to the front, of the top end of the second fixed table (02).

2. The optical fiber straightening and shaping mechanism according to claim 1, characterized in that: first anchor clamps subassembly (07) and second anchor clamps subassembly (08) all include first screw rod (071), fixed roof (072), gag lever post (073) and grip block (074), gag lever post (073) have a plurality of and set up respectively in first fixed station (01) and first movable table (03) top, fixed roof (072) sets up in gag lever post (073) top.

3. The optical fiber straightening and shaping mechanism according to claim 2, characterized in that: the clamping plate (074) is movably sleeved among the limiting rods (073), the first screw (071) penetrates through the fixed top plate (072) in a threaded mode, and the bottom end of the first screw (071) is connected with the middle of the top end of the clamping plate (074) through a bearing.

4. The optical fiber straightening and shaping mechanism according to claim 1, characterized in that: the penetrating position of the second screw (13) and the second fixing block (14) is connected through a bearing, and the penetrating position of the second screw (13) and the first fixing block (11) is in threaded connection and protrudes out of one side, close to the first clamp assembly (07), of the first fixing block (11).

5. The optical fiber straightening and shaping mechanism according to claim 1, characterized in that: the front surface of the first fixing block (11) is provided with a pointer (12), the horizontal height of the pointer (12) is higher than that of the scale (10), and the top end surface of the scale (10) is provided with scale marks and corresponds to the position of the pointer (12).

6. The optical fiber straightening and shaping mechanism according to claim 1, characterized in that: one end, far away from the second fixed block (14), of the second screw (13) is provided with a rotating disc (16), the outer surface of the rotating disc (16) is provided with a plurality of holding rods (17) in a surrounding mode, and the holding rods (17) are perpendicular to the rotating disc (16).

7. The optical fiber straightening and shaping mechanism according to claim 1, characterized in that: the guide rod (05) have two, two the position cover that the surface of guide rod (05) is located between first movable table (03) and first fixed station (01) is equipped with a plurality of die-pins (06), many die-pin (06) top end face is the plane and is located same horizontal plane with first fixed station (01) and first movable table (03) top end face.

8. The optical fiber straightening and shaping mechanism according to claim 1, characterized in that: one side that second fixed block (14) top is close to carousel (16) is provided with limiting plate (15), limiting plate (15) top screw thread runs through has third screw rod (151), third screw rod (151) bottom is connected with stopper (152) through the bearing, stopper (152) are the design of semi-ring structure, limiting plate (15) inboard is provided with the slipmat.

9. The optical fiber straightening and shaping mechanism according to claim 1, characterized in that: the opposite surfaces of the first movable table (03) and the second movable table (04) are provided with a plurality of hanging rings, and hooks for hanging are arranged at two ends of the tension spring (09).