CN105954837A

CN105954837A - FC type optical fiber movable connector part assembling device

Info

Publication number: CN105954837A
Application number: CN201610555862.XA
Authority: CN
Inventors: 夏兴; 程德利; 宫本财; 夏爱国; 张彬; 刘中兴
Original assignee: TIANJIN LIFU OPTICAL CABLE DEVELOPMENT Co Ltd
Current assignee: TIANJIN LIFU OPTICAL CABLE DEVELOPMENT Co Ltd
Priority date: 2016-07-15
Filing date: 2016-07-15
Publication date: 2016-09-21

Abstract

The invention relates to an FC type optical fiber movable connector part assembling device comprising a clamp head and a handle. The clamp head is cylindrical, and an installing hole is manufactured at the axis of the clamp head. The internal diameter of the installing hole is fit with the external diameter of a metal sleeve. An axial key slot used for clamping the external surface key of the metal sleeve is manufactured on the side wall of the front end of the clamp head. The rear end part of the clamp head is coaxially connected with the handle. The handle is cylindrical. The external diameter of the handle is greater than that of the clamp head. The FC type optical fiber movable connector part assembling device is reasonable in design, simple in structure and low in manufacturing cost. The FC type optical fiber movable connector part assembling device is a professional counterpart tool designed for the shape features of the metal sleeve of an FC type optical fiber movable connector and specialized for fastening the metal sleeve. The tool is convenient to use, reasonable in length and convenient for force applying in fastening, and can also enhance fastening speed of the FC type optical fiber movable connector parts and also guarantee the quality of the fastening product.

Description

FC type fiber active linker loose mail assembling device

Technical field

The present invention relates to FC type fiber active linker loose mail package technique field, especially a kind of FC type light Fine flexible jumper loose mail assembling device.

Background technology

In FC type fiber active linker assembling process, a tapped metal sleeve is had to need fastening Being arranged on other assemblies, the diameter of this metal sleeve is less, axial length is shorter, and assembling when, Having overlapped outside it and loaded onto an outer assembly more slightly shorter than its axial length, therefore metal sleeve outer surface only has one Individual key is exposed on the outside.At present, staff usually makes to tighten by hand, due to metal sleeve expose axial Length is the shortest, and workman is not easy force of holding with a firm grip, easily occurs loosening situation not in place, simultaneously after therefore assembling Owing to thread turns is more, the time of consuming is the longest.Continuous along with FC type fiber active linker yield Increase, and the requirement tightened up to product quality, need to improve speed and the assembling quality assembling loose mail, because of This to develop a kind of assembling tool that can meet Production requirement.

Summary of the invention

In place of it is an object of the invention to make up the deficiencies in the prior art, it is provided that one can improve loose mail and assemble The FC type fiber active linker loose mail assembling device of efficiency and assembling quality.

It is an object of the invention to be realized by techniques below means:

A kind of FC type fiber active linker loose mail assembling device, it is characterised in that: include dop and handle, This dop is cylindric, and an installing hole is made in its axle center, the external diameter phase of the internal diameter of this installing hole and metal sleeve It coincide, the sidewall of dop front end is made an axial keyway for card dress metal sleeve outer surface key； The coaxially connected handle of rearward end of dop, this handle is cylindrical shape, and the external diameter of this handle is more than the external diameter of dop.

And, a through hole is coaxially made in the inside of described handle.

And, the outer surface at described handle rear portion makes anti-skidding lines.

And, on the sidewall of described handle rear end, symmetry makes two or four draw-in grooves.

Advantages of the present invention and good effect be:

1, this instrument is mainly made up of dop and handle two parts, and dop is used for from outside clamping metal sleeve, Handle is had an effect when being used for fastening.Not only it is designed with the installing hole for plug-in mounting metal sleeve on dop, but also sets In respect of the keyway for plug-in mounting key, the connection with metal sleeve, and keyway therefore can be realized fast and accurately Design can also ensure handle and metal sleeve synchronous axial system, it is to avoid slip, it is ensured that the reliability of connection.

2, compared with metal sleeve, in this instrument, handle serves increase length, increases the effect of diameter, its Appropriate design is had an effect when can conveniently fasten, thus accelerates assembling speed, improves assembling quality.

3, this instrument outer surface at handle rear portion makes anti-skidding lines, and this design facilitates staff and grips And force, not only it being avoided that in operating process, handle slips from staff's hands, and beneficially raising group Packing quality.

4, the most cylindric due to this instrument, can roll, therefore at handle rear end when placing it on the ground Sidewall on symmetry make two or four draw-in grooves, it can vertically be placed after using by instrument, allows card Groove is inserted on some plate-shaped bodies, had both been easy to use next time, and had improve again the neat degree in workshop.

5, the present invention is that a kind of FC type optical fibre reasonable in design, simple in construction, low cost of manufacture connects Device loose mail assembling device, the present invention be directed to the features of shape of metal sleeve in FC type fiber active linker, And design instrument of suiting one's training, specially it being fastened, this instrument is easy to use, and length is reasonable, It is easy to during fastening have an effect, and the fastening speed of FC type fiber active linker loose mail can also be improved, protect simultaneously The quality of card secured product.

Accompanying drawing explanation

Fig. 1 is the front view of the present invention；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the use schematic diagram of the present invention；

Fig. 4 is the left view enlarged diagram of Fig. 1；

Fig. 5 is that the right side of Fig. 1 regards enlarged diagram.

Detailed description of the invention

Describe embodiments of the invention the most in detail；It should be noted that the present embodiment is narration Property, it not determinate, it is impossible to limit protection scope of the present invention with this.

A kind of FC type fiber active linker loose mail assembling device, including dop 2 and handle 3, this dop is Cylindrical shape, its axle center makes an installing hole 10, and the internal diameter of this installing hole matches with the external diameter of metal sleeve. Making an axial keyway 1 on the sidewall of dop front end, this keyway is used for card and fills metal sleeve outer surface institute The key 8 of system.

The coaxially connected handle of rearward end of dop, this handle is cylindrical shape, and the external diameter of this handle is more than dop External diameter.For alleviating weight, a through hole can coaxially be made in the inside of handle.For convenience of gripping and force, The outer surface at handle rear portion make anti-skidding lines 4 (as shown in Figure 1) or one Anti-slip cover of coaxial package 9 (as Shown in Fig. 3).Placing steadily for the ease of instrument, on the sidewall of handle rear end, symmetry makes two or four Individual draw-in groove 5.

The using method of the present invention is:

First metal sleeve 7 is inserted in the installing hole of dop, and make the key on metal sleeve insert institute on dop In the keyway of system, it is ensured that its stable connection.Then holding the rear end of handle, force rotates, can be by metallic sheath Cylinder assembles with other loose mails 6.

Claims

1. a FC type fiber active linker loose mail assembling device, it is characterised in that: include dop and hands Handle, this dop is cylindric, and an installing hole is made in its axle center, outside the internal diameter of this installing hole is with metal sleeve Footpath matches, and makes an axial key for card dress metal sleeve outer surface key on the sidewall of dop front end Groove；The coaxially connected handle of rearward end of dop, this handle is cylindrical shape, and the external diameter of this handle is more than dop External diameter.

A kind of FC type fiber active linker loose mail assembling device the most according to claim 1, it is special Levy and be: a through hole is coaxially made in the inside of described handle.

A kind of FC type fiber active linker loose mail assembling device the most according to claim 1, it is special Levy and be: the outer surface at described handle rear portion makes anti-skidding lines.

A kind of FC type fiber active linker loose mail assembling device the most according to claim 1, it is special Levy and be: on the sidewall of described handle rear end, symmetry makes two or four draw-in grooves.