CN213210552U - Optical fiber disc clamping tool - Google Patents

Abstract

The utility model discloses an optical fiber disc clamping tool, which comprises a base, wherein one side of the base is provided with a first stepping motor, two groups of first connecting plates are arranged inside the base, a first lead screw is arranged between the two groups of first connecting plates, a first nut seat is movably sleeved outside the first lead screw, a first lower clamping block is fixedly connected with the outer surface of the top of the first nut seat, a second lower clamping block is fixedly connected with the outer surface of the top of the base, a support column is fixedly connected with the outer surface of the top of the base, a sliding plate is slidably connected outside the support column, one side of the sliding plate is provided with a second stepping motor, the optical fiber disc clamping tool can clamp optical fiber discs with different sizes by driving the sliding plate to descend by the air cylinder to match the width of the optical fiber disc by the air cylinder, a sleeve, a connecting rod, a telescopic, the device is simple in structure, convenient and practical.

Description

Optical fiber disc clamping tool

Technical Field

The utility model relates to an optical fiber technology field especially relates to an optical fiber disc clamping tool.

Background

The optical fiber is a short-hand writing of an optical fiber, is a fiber made of glass or plastic, can be used as a light conduction tool, and has the transmission principle of 'total reflection of light', because the propagation speeds of light in different substances are different, when the light is emitted from one substance to another substance, refraction and reflection are generated at the interface of the two substances, moreover, the angle of the refracted light can change along with the angle change of the incident light, when the angle of the incident light reaches or exceeds a certain angle, the refracted light can disappear, the incident light is totally reflected, namely the total reflection of the light, the refraction angles of different substances to the same wavelength light are different (namely different substances have different light refractive indexes), the refraction angles of the same substances to different wavelength light are also different, and the optical fiber communication is formed based on the above principle.

The effect of fiber reel is the device that collects fiber winding outside the fiber reel, and current fiber reel centre gripping instrument can only press from both sides tightly the fiber reel of a size of a dimension, but the size of fiber reel is often manifold, and such condition needs multiple clamping tool, and is unrealistic, so needs a device to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an optical fiber disc clamping tool.

In order to achieve the above purpose, the utility model adopts the following technical scheme: an optical fiber disc clamping tool comprises a base, wherein a first stepping motor is arranged on one side of the base, two groups of first connecting plates are arranged inside the base, a first lead screw is arranged between the two groups of first connecting plates, a first nut seat is movably sleeved on the outer side of the first lead screw, a first lower clamping block is fixedly connected to the outer surface of the top of the first nut seat, a second lower clamping block is fixedly connected to the outer surface of the top of the base, a support column is fixedly connected to the outer surface of the top of the base, a sliding plate is slidably connected to the outer side of the support column, a second stepping motor is arranged on one side of the sliding plate, two groups of second connecting plates are arranged inside the sliding plate, a second lead screw is arranged between the two groups of second connecting plates, a second nut seat is movably sleeved on the outer side of the second lead screw, and a first, the outer surface of the bottom of the sliding plate is fixedly connected with a second upper side clamping block, the outer surface of the top of the base is fixedly connected with an air cylinder on one side of the second lower side clamping block, the tail end of the top of a telescopic rod of the air cylinder is fixedly connected with a sleeve, the inner wall of the bottom of the sleeve is fixedly connected with a telescopic spring, the tail end of the top of the telescopic spring is fixedly connected with a connecting rod, and the tail end of the top of the connecting rod is fixedly connected with.

As a further description of the above technical solution:

and the output shaft of the first stepping motor is fixedly connected with the first lead screw through a coupler.

As a further description of the above technical solution:

the first nut seat and the first lower clamping block as well as the second nut seat and the first upper clamping block are fixedly connected through screws.

As a further description of the above technical solution:

the first lower side clamping block, the second lower side clamping block, the first upper side clamping block and the inner wall of one side of the second upper side clamping block are fixedly connected with an extrusion spring, and the tail end of one side of the extrusion spring is fixedly connected with a sliding plate.

As a further description of the above technical solution:

and sliding holes are formed in the sliding plate at positions corresponding to the supporting columns.

As a further description of the above technical solution:

the sleeve top and the corresponding position of connecting rod have seted up the through-hole, the outer surface of connecting rod both sides and the corresponding position fixedly connected with stopper of through-hole.

The utility model discloses following beneficial effect has:

1. the utility model provides a pair of optical fiber disc clamping tool compares with traditional device, through being provided with devices such as cylinder, sleeve, connecting rod, expanding spring and sliding plate, drives the width that the sliding plate descends to match the optical fiber disc through the cylinder, presss from both sides tightly the optical fiber disc of not unidimensional size, the device simple structure, convenient and practical.

2. The device compares with traditional device, its structure and design all have great innovation and improvement, through being provided with first step motor, second step motor, first lead screw, the second lead screw, the tight piece of first upside clamp, the tight piece of second upside clamp, the tight piece of first downside clamp, the tight piece of second downside clamp, devices such as extrusion spring and slide, can drive the tight piece of first downside clamp and the removal of first upside clamp through first step motor and second step motor, in order to match the size of optical fiber dish, the slide presss from both sides tightly the disc part at optical fiber dish both ends with the spring cooperation, be worth wideling popularize.

Drawings

Fig. 1 is a side view structural diagram of an optical fiber disc clamping tool according to the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a side view structure diagram of the optical fiber disc clamping tool provided by the present invention.

Illustration of the drawings:

1. a base; 2. a support pillar; 3. a tension spring; 4. a sleeve; 5. a connecting rod; 6. a second connecting plate; 7. a second upper clamping block; 8. a second lead screw; 9. a second nut seat; 10. a sliding plate; 11. a second stepping motor; 12. a first lower clamping block; 13. a first stepper motor; 14. a first connecting plate; 15. a first lead screw; 16. a second lower clamping block; 17. a cylinder; 18. a slide plate; 19. a compression spring; 20. a first upper clamping block; 21. a first nut seat.

Detailed Description

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a fiber tray clamping tool comprises a base 1, wherein a first stepping motor 13 is arranged on one side of the base 1, two groups of first connecting plates 14 are arranged inside the base 1, a first lead screw 15 is arranged between the two groups of first connecting plates 14, a first nut seat 21 is movably sleeved on the outer side of the first lead screw 15, a first lower clamping block 12 is fixedly connected on the outer surface of the top of the first nut seat 21, a second lower clamping block 16 is fixedly connected on the outer surface of the top of the base 1, a support post 2 is fixedly connected on the outer surface of the top of the base 1, a sliding plate 10 is slidably connected on the outer side of the support post 2, a second stepping motor 11 is arranged on one side of the sliding plate 10, two groups of second connecting plates 6 are arranged inside the sliding plate 10, a second lead screw 8 is arranged between the two groups of second connecting plates 6, a second nut seat 9 is movably sleeved on the outer side, the outer surface fixed connection in sliding plate 10 bottom has the tight piece 7 of second upside clamp, and the outer surface of base 1 top just is located the tight piece 16 one side fixed connection cylinder 17 of second downside clamp, the terminal fixed connection sleeve 4 in telescopic link top of cylinder 17, sleeve 4 bottom inner wall fixed connection has expanding spring 3, the terminal fixed connection connecting rod 5 in expanding spring 3 top, the terminal fixed connection in sliding plate 10 bottom surface looks at connecting rod 5 top.

An output shaft of a first stepping motor 13 is fixedly connected with a first lead screw 15 through a coupler, so that the first lead screw 15 is driven to rotate through the rotation of the output shaft of the first stepping motor 13, a first nut seat 21 moves on the first lead screw 15, the first nut seat 21, a first lower clamping block 12, a second nut seat 9 and a first upper clamping block 20 are fixedly connected through screws, so that the first lower clamping block 12 and the first upper clamping block 20 are driven to move through the movement of the first nut seat 21 and the second nut seat 9, an extrusion spring 19 is fixedly connected to the inner wall of one side of the first lower clamping block 12, the second lower clamping block 16, the first upper clamping block 20 and the second upper clamping block 7, a sliding plate 18 is fixedly connected to the tail end of one side of the extrusion spring 19, the disc part of the optical disc is clamped through the cooperation of the extrusion spring 19 and the sliding plate 18, a sliding hole is formed in the sliding plate 10 at a position corresponding to the support column 2, the sliding plate 10 is convenient to slide on the support column 2, the through hole is formed in the top of the sleeve 4 and corresponds to the connecting rod 5, and the limiting blocks are fixedly connected to the outer surfaces of the two sides of the connecting rod 5 and the corresponding positions of the through hole to prevent the connecting rod 5 from being separated from the sleeve 4.

The working principle is as follows: the utility model provides a fiber reel centre gripping instrument has great improvement innovation with traditional device, when using this fiber reel centre gripping instrument, at first start first step motor 13 and the rotation that second step motor 11 drove first lead screw 15 and second lead screw 8 respectively according to the size of fiber reel, make first nut seat 21 and second nut seat 9 do the motion respectively on first lead screw 15 and second lead screw 8, it moves to drive the tight piece of the tight piece 12 of the tight piece of the first downside clamp and first upside clamp, then place the disk part of fiber reel on the tight piece of the tight piece 12 of the tight piece 16 of the tight piece of the first downside clamp and second downside clamp, press from both sides it through extrusion spring 19 and the cooperation of slide 18, actuating cylinder 17 drives the decline of sliding plate 10 and presss from both sides tight can to fiber reel disk part top.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. A fiber reel clamping tool, includes base (1), its characterized in that: a first stepping motor (13) is arranged on one side of the base (1), two groups of first connecting plates (14) are arranged in the base (1), a first lead screw (15) is arranged between the two groups of first connecting plates (14), a first nut seat (21) is movably sleeved on the outer side of the first lead screw (15), a first lower clamping block (12) is fixedly connected to the outer surface of the top of the first nut seat (21), a second lower clamping block (16) is fixedly connected to the outer surface of the top of the base (1), a supporting column (2) is fixedly connected to the outer surface of the top of the base (1), a sliding plate (10) is slidably connected to the outer side of the supporting column (2), a second stepping motor (11) is arranged on one side of the sliding plate (10), two groups of second connecting plates (6) are arranged in the sliding plate (10), and a second lead screw (8) is arranged between the two, second nut seat (9) has been cup jointed in the activity of second lead screw (8) outside, the tight piece (20) of the tight piece of the first upside of second nut seat (9) bottom surface fixed connection, the tight piece (7) of the tight piece of second upside of sliding plate (10) bottom surface fixed connection, base (1) top surface just is located the tight piece (16) of the tight piece of second downside clamp one side fixedly connected with cylinder (17), the terminal fixed connection sleeve (4) in telescopic link top of cylinder (17), sleeve (4) bottom inner wall fixedly connected with expanding spring (3), expanding spring (3) top end fixed connection connecting rod (5), connecting rod (5) top end and sliding plate (10) bottom surface looks fixed connection.

2. A fiber optic tray clamping tool as claimed in claim 1, wherein: the output shaft of the first stepping motor (13) is fixedly connected with the first lead screw (15) through a coupler.

3. A fiber optic tray clamping tool as claimed in claim 1, wherein: the first nut seat (21) and the first lower clamping block (12) as well as the second nut seat (9) and the first upper clamping block (20) are fixedly connected through screws.

4. A fiber optic tray clamping tool as claimed in claim 1, wherein: the clamping device is characterized in that the inner walls of one sides of the first lower side clamping block (12), the second lower side clamping block (16), the first upper side clamping block (20) and the second upper side clamping block (7) are fixedly connected with an extrusion spring (19), and the tail end of one side of the extrusion spring (19) is fixedly connected with a sliding plate (18).

5. A fiber optic tray clamping tool as claimed in claim 1, wherein: and sliding holes are formed in the sliding plate (10) at positions corresponding to the supporting columns (2).

6. A fiber optic tray clamping tool as claimed in claim 1, wherein: the connecting rod is characterized in that through holes are formed in the top of the sleeve (4) and correspond to the connecting rod (5), and limiting blocks are fixedly connected to the outer surfaces of the two sides of the connecting rod (5) and correspond to the through holes.

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