Optical cable assembly fastening tool

Abstract

The utility model provides a fastening tool for an optical cable assembly. The fastening tool comprises a main body and a positioning pin located on the end face of the main body. The side surface of the main body is provided with a clamping groove along a main body bus for fixing an optical cable. And the positioning pin is used for positioning and fixing the optical cable assembly. The fastening tool provided by the utility model is simple in structure, light and convenient to carry, low in manufacturing cost, suitable for being used by a circular optical cable assembly, and has the characteristics of convenience in operation, wide application range and convenience in maintenance.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of optical cable assembly assembly processing relates to a kind of optical cable assembly fastening tool. BACKGROUND

[0002] In view of the optical cable assembly in the process of being assembled to connector, often because the structure of optical cable assembly is small and the internal space of connector is insufficient, leading to installation difficulty, it is difficult to exert fastening torque to optical cable assembly, the method widely used at present is to use tweezers and other small tools to fasten.This assembly method has the disadvantages of uncontrollable fastening torque, tool and optical cable assembly are not matched, and it is easy to cause damage to optical cable assembly and connector.So, considering the use effect and the cost of later maintenance, a certain type of optical cable assembly fastening tool is needed to assist optical cable assembly assembly. SUMMARY

[0003] The utility model solves the technical problems: overcome the deficiencies of prior art, provide a kind of optical cable assembly fastening tool, to solve the problem of being not good at assembling and fastening being limited by volume, space and other factors.

[0004] The technical scheme of the utility model is: a kind of optical cable assembly fastening tool, the tool includes: main body and the positioning pin located at the end face of main body;

[0005] The side surface of main body is provided with clamping groove along main body bus, for fixing optical cable;

[0006] Positioning pin is used for positioning and fixing with optical cable assembly.

[0007] Preferably, the tail of the main body is knurled.

[0008] Preferably, the main body is made of stainless steel.

[0009] Preferably, the length L1 of the main body is 35-40mm.

[0010] Preferably, the diameter L2 of the main body is 10-12mm.

[0011] Preferably, the width L3 of the middle groove of the main body is 2-4mm.

[0012] Preferably, the depth L4 of the middle groove of the main body is 5-7mm.

[0013] Preferably, the number and relative position of the positioning pin match the number and relative position of the positioning hole on the optical cable assembly.

[0014] Preferably, the height L5 of the positioning pin on the end face of the main body is 2-4mm, the diameter L6 is 1-2mm, and the spacing L7 between the positioning pins is 4-5mm.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] (1), the utility model discloses a main body material selects stainless steel. High overall strength is not easy to wear, material is widely used, the price is low, and the cost of tooling manufacturing is low, and can be applicable to batch preparation.

[0017] (2), the utility model discloses a clamping groove, the mode of fixed cable assembly of positioning pin, realize fastening tooling and the relative fixation of optical cable assembly, no displacement phenomenon, prevent optical cable from being damaged in the assembly process. Ensure product quality, convenient operation. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is the whole structure schematic diagram of the utility model;

[0019] Figure 2 It is the whole side surface schematic diagram of the utility model. CONCRETE EMBODIMENT

[0020] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments:

[0021] The utility model discloses a certain type of optical cable assembly fastening tool, to solve the most because of volume, space and other factors cause bad assembly, fastening and other limiting factors, so that the tool can be used in small space, convenient for operator assembly.

[0022] The embodiment provides a kind of optical cable assembly fastening tool, comprising: main body and the positioning pin located at the end face of main body;Wherein, main body adopts stainless steel material, clamping groove is arranged in the side surface of main body along main body bus, for fixing optical cable, the positioning pin of main body end face is used for with the positioning and fixing of optical cable assembly;The number and relative position of positioning pin match the number and relative position of positioning hole on optical cable assembly. Main body is symmetrical structure, the symmetrical structure is cylindrical, and the knurling of main body tail portion.

[0023] Preferably, the length L1 of the main body is 35-40 mm, the diameter L2 of the main body is 10-12 mm, the width L3 of the middle groove of the main body is 2-4 mm, the depth L4 of the middle groove of the main body is 5-7 mm, the height L5 of the positioning pin of the end face of the main body is 2-4 mm, the diameter L6 of the positioning pin of the main body is 1-2 mm, and the spacing L7 of the positioning pin of the main body is 4-5 mm.

[0024] When using, the optical cable is clamped into the main body clamping groove, the fastening tool main body is pushed down, the positioning pin of the fastening tool end face is inserted and fixed with the optical cable assembly, after locking, the knurling part of the fastening tool tail portion is rotated clockwise, and the fastening torque is applied to the optical cable assembly.

[0025] EMBODIMENT

[0026] AsFigure 1 The utility model provides a certain type optical cable assembly fastening frock as shown in the figure, the utility model provides a certain type optical cable assembly fastening frock, including main part, main part adopts stainless steel material, middle is equipped with optical cable slot for fixed optical cable, main part end face has four positioning pin for with the positioning and fixed of optical cable assembly, main part is symmetrical structure, the symmetrical structure is cylindrical, main part tail has knurl. Figure 1 As shown in the figure, frock main part is used for fixing optical cable assembly, the length L1 of this main part is 37+0.5mm, the diameter L2 is 10+0.5mm;The width L3 of the middle groove of main part is 2+0.5mm;The depth L4 of the middle groove of main part is 6+0.5mm, and the groove is used for fixing optical cable, prevent optical cable from shaking in the process of reassembling. The height L5 of the positioning pin of main part end face is 2+0.5mm;The diameter L6 of the positioning pin of main part is 1+0.5mm;The spacing L7 of the positioning pin of main part is 4+0.5mm, and the positioning pin is used for with the plug-in of optical cable assembly, plays the role of fixed optical cable assembly, prevents the relative displacement of optical cable assembly and frock in the process of assembling.

[0027] The working principle and use flow of a certain type optical cable assembly fastening frock based on the embodiment are as follows: after the utility model is completed, when using, the optical cable in the optical cable assembly is clamped into the groove of the fastening frock, the fastening frock is pushed down, the fastening frock is rotated clockwise, four positioning pins on the end face of the fastening frock are locked with the optical cable assembly. At this time, the optical cable assembly is relatively fixed with the fastening frock, and there is no relative displacement between the two. Then torque is applied to the knurled part of the fastening frock, and the optical cable assembly and the connector are assembled together.

[0028] In the embodiment, the frock main part is made of stainless steel material, has high overall material strength and long service life.

[0029] In the embodiment, the optical cable assembly is fixed by the way of the clamping groove and the positioning pin, the fastening frock and the optical cable assembly are relatively fixed without displacement, and the optical cable is prevented from being damaged in the process of assembling. The product quality is ensured, and the operation is convenient.

[0030] The fastening frock provided by the utility model has the characteristics of simple structure, light carrying, low manufacturing cost, and is suitable for circular optical cable assembly, and has the characteristics of convenient operation, wide application range and easy maintenance.

[0031] The above embodiment is only an explanation of the utility model, and cannot be regarded as a limitation of the utility model, so all similar embodiments or embodiments with similar ideas for other similar structures but similar ideas to the utility model are within the protection scope of the utility model.

[0032] The above merely describes the best mode of the present application, but the protection scope of the present application is not limited thereto, any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application.

[0033] The contents not described in detail in the present application specification belong to the common knowledge of the person skilled in the art.

Claims

1. A fastening fixture for optical cable assemblies, characterized in that, include: The main body (1) and the positioning pin located on the end face of the main body; The main body has a slot along the busbar of the main body (1) on its side for fixing the optical cable; Positioning pins are used for positioning and securing optical cable assemblies.

2. The optical cable assembly fastening fixture according to claim 1, characterized in that, The tail of the main body (1) is knurled.

3. The optical cable assembly fastening fixture according to claim 1, characterized in that, The main body (1) is made of stainless steel.

4. The optical cable assembly fastening fixture according to claim 1, characterized in that, The length L1 of the main body (1) is 35-40 mm.

5. The optical cable assembly fastening fixture according to claim 1, characterized in that, The diameter L2 of the main body (1) is 10-12 mm.

6. The optical cable assembly fastening fixture according to claim 1, characterized in that, The width L3 of the groove in the middle of the main body (1) is 2-4 mm.

7. The optical cable assembly fastening fixture according to claim 1, characterized in that, The depth L4 of the middle groove of the main body (1) is 5-7 mm.

8. The optical cable assembly fastening fixture according to claim 1, characterized in that, The number and relative position of the locating pins match the number and relative position of the locating holes on the optical cable assembly.

9. The optical cable assembly fastening fixture according to claim 1, characterized in that, The height L5 of the positioning pin on the end face of the main body (1) is 2-4 mm, the diameter L6 is 1-2 mm, and the positioning pin spacing L7 is 4-5 mm.

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