A fiber fusion machine core adjusting support and a profile thereof

Abstract

The utility model relates to the technical field of optical fiber fusion splicer accessories, concretely is a kind of optical fiber fusion splicer core adjusting support, including support body, cross section material, "T" block, mounting block, extension block, connecting reinforcing part, chute, chamfer A, adjusting hole, weight reduction groove, groove body, chamfer B and right-angle part.The utility model structure is ingenious, and core adjusting support passes through the design of extension block, chute and groove body, can guarantee the strength of support while, reduce device weight, reduce material cost, it is convenient to reduce the cost of device, cross section material specially used for the production of this device, because appearance is extremely similar with device appearance, make the preparation of core adjusting support more efficient convenient, it is favorable to improve the production efficiency of support.

Description

Technical Field

[0001] This utility model relates to the technical field of optical fiber fusion splicer accessories, specifically to an optical fiber fusion splicer core alignment bracket and its profile. Background Technology

[0002] In the construction of optical fiber communication networks, optical fiber fusion splicing is a key process. The optical fiber fusion splicer is the core equipment for realizing optical fiber fusion splicing. When using the fusion splicer to splice optical fibers, it is sometimes necessary to adjust the position of the optical fiber. This process is achieved by using a miniature electric push rod to drive the adjusting column to adjust the height of the "V" groove supporting the optical fiber, thereby adjusting the optical fiber core. The adjusting bracket is an important component to ensure that the adjusting column slides stably in the vertical direction. Currently, the core adjusting bracket of most existing fusion splicers is a "+" shaped block structure, which uses a lot of materials, lacks special profiles in the processing, has low processing efficiency, and requires a large cost. Utility Model Content

[0003] The purpose of this utility model is to provide a fiber optic fusion splicer core alignment bracket to solve the aforementioned technical problems.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a fiber optic fusion splicer core-aligning bracket, comprising a "T"-shaped block, a mounting block at the bottom of the "T"-shaped block, and two extension blocks at the top of the "T"-shaped block. The orthographic projection of the two extension blocks in the side view direction is an isosceles trapezoid. The "T"-shaped block, the mounting block, and the extension blocks are provided with interconnecting adjustment holes, which are stepped holes. The diameter of the adjustment holes on the "T"-shaped block and the mounting block is 1.5 times the diameter of the adjustment holes on the extension blocks. A connecting reinforcement is fixedly provided on the top surface of the "T"-shaped block, and the two ends of the connecting reinforcement are respectively fixedly connected to one side of the two extension blocks. A groove is provided on the bottom surface of the mounting block. A chamfer A is provided at the bottom of both ends of the "T"-shaped block. Countersunk holes are vertically provided at both ends of the "T"-shaped block. An installation hole is provided at the center of the bottom surface of the mounting block.

[0005] Preferably, the "T"-shaped block has inclined grooves on both sides symmetrical about the connecting reinforcement. The inclined grooves effectively reduce the weight of the self-aligning bracket while ensuring the overall strength of the self-aligning bracket, making it easier to install and operate, and reducing material costs.

[0006] Preferably, the length of the mounting block is 0.5-0.8 times the length of the "T"-shaped block. This size design allows the mounting block to provide stable support for the self-aligning bracket without adding unnecessary weight and material costs due to excessive size.

[0007] A profile for manufacturing a fiber optic fusion splicer core alignment bracket includes a cross-shaped profile whose orthographic projection is similar to that of the fiber optic fusion splicer core alignment bracket. Mounting blocks are provided on both sides of the bottom of the cross-shaped profile. Chamfers B, which are the same as chamfer A, are opened on the bottom surface at both ends of the cross-shaped profile. The single-sided allowance of the cross-shaped profile is 0.5mm compared to the orthographic projection of the bracket body of the fiber optic fusion splicer core alignment bracket.

[0008] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0009] This utility model has an ingenious structure. The design of the core-aligning bracket, through the extension block, inclined groove and groove body, can reduce the weight of the device and reduce material costs while ensuring the strength of the bracket. This facilitates the reduction of the cost of the device. The cross-shaped profile specially used for the production of this device has an extremely similar shape to the device, which makes the preparation of the core-aligning bracket more efficient and convenient, and helps to improve the production efficiency of the bracket. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the bracket body and cross-shaped profile structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the support body structure of this utility model;

[0012] Figure 3 This is a bottom view of the support body of this utility model;

[0013] Figure 4 This is a schematic diagram of the cross-shaped profile structure of this utility model;

[0014] Figure 5 This is a bottom view schematic diagram of the cross-shaped profile structure of this utility model;

[0015] Figure 6 This is a schematic diagram of the position and structure of the core-aligning bracket of this utility model in a welding machine.

[0016] In the diagram: 1. Bracket body; 2. Cross profile; 101. "T" block; 102. Mounting block; 103. Extension block; 104. Connecting reinforcement; 1011. Inclined groove; 1012. Chamfer A; 1032. Adjustment hole; 1013. Weight reduction groove; 1021. Groove body; 201. Chamfer B; 202. Right angle. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0018] Example 1

[0019] Please see Figures 1 to 5 This utility model provides a technical solution: a fiber optic fusion splicer core-adjusting bracket, comprising a "T"-shaped block 101, a mounting block 102 at the bottom of the "T"-shaped block 101, and two extension blocks 103 at the top of the "T"-shaped block 101. The orthographic projection of the two extension blocks 103 in the side view direction is an isosceles trapezoid, which ensures the stability of the support for the adjusting column, reduces the amount of material used, and lightens the weight of the device. The "T"-shaped block 101, the mounting block 102, and the extension blocks 103 are provided with interconnecting adjusting holes 1032. The adjusting holes 1032 are stepped holes, and the diameter of the adjusting holes 1032 on the "T"-shaped block 101 and the mounting block 102 is 1.5 times the diameter of the adjusting holes 1032 on the extension blocks 103, facilitating the adjustment of the column. For stable support and sliding after adaptation to the device, a connecting reinforcement 104 is fixedly provided on the top surface of the "T"-shaped block 101. The two ends of the connecting reinforcement 104 are respectively fixedly connected to one side of the two extension blocks 103 to ensure the strength of the two extension blocks 103. The "T"-shaped block 101 has inclined grooves 1011 symmetrically formed on both sides of the connecting reinforcement 104 for weight reduction. The bottom surface of the mounting block 102 has a groove 1021 for later installation, allowing it to fit with the gasket and improving the stability of the device after installation. Chamfers A1012 are formed at the bottom of both ends of the "T"-shaped block 101 for weight reduction and passivation. Countersunk holes are vertically formed at both ends of the "T"-shaped block 101, and a mounting hole is formed at the center of the bottom surface of the mounting block 102 for device installation.

[0020] The length of the mounting block 102 is 0.5-0.8 times the length of the "T"-shaped block 101. This size design allows the mounting block 102 to provide stable support for the self-aligning bracket, without increasing unnecessary weight and material costs due to excessive size. Through the setting of the inclined groove 1011 and the extension block 103, the device reduces the use of materials, lightens the weight of the device, and saves production costs while ensuring the support strength of the device.

[0021] Example 2

[0022] A profile for fabricating an optical fiber fusion splicer alignment bracket includes a cross-shaped profile 2 whose orthographic projection is similar to that of the optical fiber fusion splicer alignment bracket 1. Mounting blocks 102 are provided on both sides of the bottom of the cross-shaped profile 2. Chamfers B201, identical to chamfer A1012, are formed on the bottom surface at both ends of the cross-shaped profile 2. Compared to the optical fiber fusion splicer alignment bracket 1, the cross-shaped profile 2 has a single-sided allowance of 0.5mm. The overall shape of the device is similar to that of the bracket body 1. During bracket fabrication, a weight-reducing groove 1013 is milled into the top of the profile, and then the shape of the extension block 103 is fabricated. After the cross-shaped profile 2 is cut into multiple components with the same width as the alignment bracket 1 or with an allowance 0.5mm larger than the alignment bracket 1, subsequent drilling and milling work can be performed. This significantly improves the processing efficiency of the bracket and reduces the use of raw materials.

[0023] The mounting blocks 102 on both sides of the bottom of the cross profile 2 are integrally formed with the cross profile 2 body. The integrally formed mounting blocks 102 and cross profile 2 have higher structural strength and stability, which is beneficial to improving the quality and performance of the core alignment bracket.

[0024] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fiber optic fusion splicer core alignment bracket, characterized in that: The device includes a "T"-shaped block (101), with a mounting block (102) at the bottom and two extension blocks (103) at the top. The "T"-shaped block (101), mounting block (102), and extension blocks (103) have interconnecting adjustment holes (1032). A connecting reinforcement part (104) is fixedly provided on the top surface of the "T"-shaped block (101). Chamfers A (1012) are provided at the bottom of both ends of the "T"-shaped block (101). Countersunk holes are vertically provided at both ends of the "T"-shaped block (101). A mounting hole is provided at the center of the bottom surface of the mounting block (102).

2. The fiber optic fusion splicer core alignment bracket according to claim 1, characterized in that: The orthographic projection of the two extension blocks (103) in the side view direction is an isosceles trapezoid.

3. The fiber optic fusion splicer core alignment bracket according to claim 1, characterized in that: The adjustment hole (1032) is a stepped hole, and the diameter of the adjustment hole (1032) on the "T" block (101) and the mounting block (102) is 1.5 times the diameter of the adjustment hole (1032) on the extension block (103).

4. The fiber optic fusion splicer core alignment bracket according to claim 2, characterized in that: The reinforcing part (104) is fixedly connected to one side of the two extension blocks (103) at both ends. The "T"-shaped block (101) has inclined grooves (1011) on both sides symmetrical about the connecting reinforcing part (104). The mounting block (102) has a groove (1021) on its bottom surface.

5. A profile for manufacturing an optical fiber fusion splicer core alignment bracket, characterized in that: Includes a cross profile (2), with mounting blocks (102) on both sides of the bottom of the cross profile (2), and chamfers B (201) with the same chamfer A (1012) are opened on the bottom surface at both ends of the cross profile (2).

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