CN211123357U

CN211123357U - Clamping and heating device for processing optical fiber coupler

Info

Publication number: CN211123357U
Application number: CN202020027211.5U
Authority: CN
Inventors: 姚鑫; 刘再喜
Original assignee: Jinan Beijia Photoelectric Technology Co ltd
Current assignee: Jinan Beijia Photoelectric Technology Co ltd
Priority date: 2020-01-07
Filing date: 2020-01-07
Publication date: 2020-07-28
Anticipated expiration: 2030-01-07

Abstract

The utility model discloses a clamping and heating device for processing an optical fiber coupler, which comprises a base arranged at the bottom, wherein a movable plate is arranged at the upper part of the base; a movable shaft capable of controlling the movable plate to move is arranged on the base; the upper part of the moving plate is provided with a heating part and a clamping part in parallel. The heating part comprises an electric heating source, and a heating plate is connected to one side of the electric heating source. The upper part of the heating part is provided with a pressure lever. The clamping part comprises a clamping plate, a push rod is arranged at the lower part of the clamping plate, a clamping shaft is arranged on the side surface of the push rod, and a baffle is arranged on the clamping plate. A clamping spring is arranged between the clamping plate and the push rod. The front end of the push rod is provided with a safety bulge. The clamping heating device is convenient to use and good in heating effect.

Description

Clamping and heating device for processing optical fiber coupler

Technical Field

The utility model belongs to optic fibre processing equipment field, concretely relates to optical fiber coupler processing is with pressing from both sides tight heating device.

Background

The optical fiber coupler, also called splitter, connector, adapter, optical fiber flange, is an element for realizing optical signal splitting/combining or for extending optical fiber link, belongs to the field of optical passive element, and can be applied to telecommunication network, cable television network, user loop system and local area network. The optical fiber coupler is a device for detachable connection between optical fibers, and precisely butt-joints two end faces of the optical fibers so that light energy output by a transmitting optical fiber can be coupled into a receiving optical fiber to the maximum extent, and the optical fiber coupler is inserted into an optical link so as to minimize the influence on a system. Waveguide fiber couplers are generally devices having a Y-branch, which is used to divide the optical signal input by an optical fiber equally. When the open angle of the coupler branch is increased, light leaking into the cladding will increase to increase the excess loss, so the open angle is generally within 30 °, and therefore the length of the waveguide fiber coupler cannot be too short.

Optical fiber coupler need melt draw and laminating turn round tight man-hour, prior art processing adopts a position to press from both sides tightly and heat simultaneously and operate, to the processing of follow-up optic fibre section, then need remove optic fibre or heating instrument, heat fixedly in addition, prior art's processing method step is simple, but operating stability is poor, improper operation causes anterior heating fused point to split very easily, cause the production of substandard product, and only one direction presss from both sides tightly during the heating, another direction is parted easily and is caused to fuse the effect not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides an optical fiber coupler processing is with pressing from both sides tight heating device, the shortcoming of above prior art can be overcome in the use of this equipment for optical fiber coupler machining efficiency is high, and is effectual.

In order to achieve the above object, the utility model provides a following technical scheme: a clamping and heating device for processing an optical fiber coupler comprises a base arranged at the bottom, and a movable plate is arranged at the upper part of the base; a moving shaft capable of controlling the moving plate to move is arranged on the base; the upper part of the moving plate is provided with a heating part and a clamping part in parallel.

Preferably, the heating part comprises an electric heat source, and a heating plate is connected to one side of the electric heat source.

Preferably, a pressure lever is mounted on an upper portion of the heating portion.

Preferably, the clamping part comprises a clamping plate, a push rod is arranged on the lower portion of the clamping plate, a clamping shaft is arranged on the side face of the push rod, and the clamping plate is provided with a baffle plate.

Preferably, a clamping spring is arranged between the clamping plate and the push rod.

Preferably, the front end of the push rod is provided with a safety protrusion.

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

1. the clamping heating device is convenient and quick to use, and has a good heating and fusing effect;

2. the clamping and heating are arranged in different directions, so that the processing effect is good, and the workpiece is not easy to fall off;

other features of the present disclosure and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or technical solutions in related arts, the drawings used in the description of the embodiments or related arts will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present disclosure, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a top view of the clamping and heating device of the present invention;

FIG. 2 is a right side view of the clamping and heating device of the present invention;

FIG. 3 is a left side view of the clamping and heating device of the present invention;

in the figure: 1. the heating device comprises a base, a moving plate, a moving shaft, a moving part, a heating part, a clamping part, a heating source, a heating plate, a heating rod, a pressing rod, a clamping plate, a pushing rod, a heating plate, a.

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. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device 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 a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1-3, the present invention provides a technical solution: a clamping and heating device for processing an optical fiber coupler comprises a base 1 arranged at the bottom, and a movable plate 2 is arranged at the upper part of the base; a moving shaft 3 capable of controlling the moving plate 2 to move is arranged on the base 1; the heating section 4 and the clamping section 5 are provided in parallel on the upper portion of the moving plate 2. The heating unit 4 includes an electric heat source 41, and a heating plate 42 is connected to one side of the electric heat source. A pressing rod 43 is mounted on the upper portion of the heating portion 4. The clamping part 5 comprises a clamping plate 51, the lower part of which is provided with a push rod 52, the side surface of which is provided with a clamping shaft 53, and the clamping plate 51 is provided with a baffle plate 54. A clamping spring 55 is installed between the clamping plate 51 and the push rod 52. The front end of the push rod 52 is provided with a safety projection 56.

2 or more optical fibers to be processed are laid out, the optical fibers are placed on the heating portion 4 by opening the pressing rod 43, then the gap between the clamp plate 51 and the shutter 54 is enlarged by twisting the clamp shaft 53, the optical fibers are placed in the gap, and the optical fibers are clamped by the clamp plate 51 and the shutter 54 by twisting the clamp shaft 53. And opening the electric heat source 41, heating by using the heating plate 42 to enable the optical fiber to be thermally fused, pulling the optical fiber after the fusion is finished and performing reverse operation, clamping again after the position to be processed is replaced, and then heating and fusing the optical fiber again by using the heating plate 42.

Example 1:

a clamping and heating device for processing an optical fiber coupler comprises a base 1 arranged at the bottom, and a movable plate 2 is arranged at the upper part of the base; a moving shaft 3 capable of controlling the moving plate 2 to move is arranged on the base 1; the heating section 4 and the clamping section 5 are provided in parallel on the upper portion of the moving plate 2.

Example 2:

a clamping and heating device for processing an optical fiber coupler comprises a base 1 arranged at the bottom, and a movable plate 2 is arranged at the upper part of the base; a moving shaft 3 capable of controlling the moving plate 2 to move is arranged on the base 1; the heating section 4 and the clamping section 5 are provided in parallel on the upper portion of the moving plate 2. The heating part 4 includes an electric heat source 41 having a heating plate 42 connected to one side thereof.

Example 3:

a clamping and heating device for processing an optical fiber coupler comprises a base 1 arranged at the bottom, and a movable plate 2 is arranged at the upper part of the base; a moving shaft 3 capable of controlling the moving plate 2 to move is arranged on the base 1; the heating section 4 and the clamping section 5 are provided in parallel on the upper portion of the moving plate 2. A pressing rod 43 is mounted on the upper portion of the heating portion 4.

Example 4:

a clamping and heating device for processing an optical fiber coupler comprises a base 1 arranged at the bottom, and a movable plate 2 is arranged at the upper part of the base; a moving shaft 3 capable of controlling the moving plate 2 to move is arranged on the base 1; the heating section 4 and the clamping section 5 are provided in parallel on the upper portion of the moving plate 2. The clamping part 5 comprises a clamping plate 51, the lower part of which is provided with a push rod 52, the side of which is provided with a clamping shaft 53, and the clamping plate 51 is provided with a baffle 54.

Example 5:

a clamping and heating device for processing an optical fiber coupler comprises a base 1 arranged at the bottom, and a movable plate 2 is arranged at the upper part of the base; a moving shaft 3 capable of controlling the moving plate 2 to move is arranged on the base 1; the heating section 4 and the clamping section 5 are provided in parallel on the upper portion of the moving plate 2. A clamping spring 55 is installed between the clamping plate 51 and the push rod 52.

Example 6:

a clamping and heating device for processing an optical fiber coupler comprises a base 1 arranged at the bottom, and a movable plate 2 is arranged at the upper part of the base; a moving shaft 3 capable of controlling the moving plate 2 to move is arranged on the base 1; the heating section 4 and the clamping section 5 are provided in parallel on the upper portion of the moving plate 2. The front end of the push rod 52 is provided with a safety projection 56.

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

Claims

1. The utility model provides an optical fiber coupler processing is with pressing from both sides tight heating device which characterized in that: the clamping and heating device comprises a base (1) arranged at the bottom, and a movable plate (2) is arranged at the upper part of the base; a moving shaft (3) capable of controlling the moving plate (2) to move is arranged on the base (1); the upper part of the moving plate (2) is provided with a heating part (4) and a clamping part (5) in parallel.

2. The clamping heating device for processing an optical fiber coupler according to claim 1, wherein: the heating part (4) comprises an electric heat source (41), and a heating plate (42) is connected to one side of the electric heat source.

3. The clamping heating device for processing an optical fiber coupler according to claim 1 or 2, wherein: the upper part of the heating part (4) is provided with a pressure lever (43).

4. The clamping heating device for processing an optical fiber coupler according to claim 1, wherein: the clamping part (5) comprises a clamping plate (51), a push rod (52) is arranged on the lower portion of the clamping plate, a clamping shaft (53) is installed on the side face of the push rod, and a baffle (54) is arranged on the clamping plate (51) correspondingly.

5. The clamping heating device for processing an optical fiber coupler according to claim 4, wherein: and a clamping spring (55) is arranged between the clamping plate (51) and the push rod (52).

6. The clamping heating device for processing an optical fiber coupler according to claim 4 or 5, wherein: the front end of the push rod (52) is provided with a safety bulge (56).