CN109407220A - More lock pins and metal sleeve assembled fixture and assemble method - Google Patents
More lock pins and metal sleeve assembled fixture and assemble method Download PDFInfo
- Publication number
- CN109407220A CN109407220A CN201811550570.2A CN201811550570A CN109407220A CN 109407220 A CN109407220 A CN 109407220A CN 201811550570 A CN201811550570 A CN 201811550570A CN 109407220 A CN109407220 A CN 109407220A
- Authority
- CN
- China
- Prior art keywords
- metal sleeve
- lock
- assembled fixture
- guide post
- lock pins
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002184 metal Substances 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 47
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 16
- 238000002788 crimping Methods 0.000 claims description 31
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insertion Pins And Rivets (AREA)
Abstract
The embodiment of the present invention provides a kind of more lock pins and metal sleeve assembled fixture and assemble method.More lock pins and metal sleeve assembled fixture include the first guide post, the second guide post, be set to the first guide post and the second guide post first end guide pad, with guiding Block- matching setting upper holder block, be set to the lower lock block of the second end of the first guide post and the second guide post and the pedestal for fixing assembled fixture.More lock pins and metal sleeve assembled fixture and assemble method can reduce damage lock pin in an assembling process and disposably crimp multiple lock pins.
Description
Technical field
The present invention relates to the processing or manufacture of optical communication field Related product, and in particular to a kind of more lock pins and metal sleeve
Assembled fixture and assemble method.
Background technique
In recent years, with the development of communication technologies, FIBER OPTIC FIBERS & CABLE technology is also grown rapidly.Single lock pin needs outer
It covers a metal sleeve to be protected, to prevent single lock pin to be damaged in the subsequent use process.Currently, single lock pin and metal
The assembling of casing is assembled by the way of manually directly crimping, detailed process are as follows: after single lock pin is put into metal sleeve, work
People directly presses at single lock pin inclined-plane, by pressure single lock pin is fitted together with metal sleeve.This direct crimping group
The mode of dress needs directly to be crimped on single lock pin surface of ground end face, therefore, it is very easy to weigh end wounded in crimping
Face, once end face is weighed wounded, single lock pin will be scrapped.Further, the prior art individually can only be crimped individually, Bu Nengyi
Secondary property crimping is multiple, and crimping efficiency is inefficient.
Therefore, lock pin is easy to damage for the existing assembling mode presence directly crimped and individually crimp asking for low efficiency
Topic is badly in need of providing a kind of more lock pins and metal that can be reduced damage lock pin in an assembling process and disposably crimp multiple lock pins
Sleeve-assembled jig and assemble method.
Summary of the invention
There are problems that being easy to damage lock pin and single crimping low efficiency the existing assembling mode directly crimped, this
Inventive embodiments provide a kind of more lock pins that can be reduced damage lock pin in an assembling process and disposably crimp multiple lock pins and
Metal sleeve assembled fixture and assemble method.More lock pins and metal sleeve assembled fixture and assemble method on jig by being arranged
Multiple holes, multiple lock pins and metal sleeve can be disposably crimped, to effectively improve crimping efficiency.Further,
More lock pins and metal sleeve assembled fixture and method are by the way that crimping process can be by metal sleeve upper surface and lock pin end twice
Face maintains an equal level, to also not allow easy damaged lock pin during crimping.
The concrete scheme of a kind of more lock pins and metal sleeve assembled fixture that provide in the embodiment of the present invention is as follows: Yi Zhongduo
Lock pin and metal sleeve assembled fixture include: the first guide post and the second guide post, and first guide post and described second are led
It is arranged to column parallel interval；Guide pad is set to the first end of first guide post and second guide post, for pressing
The direction of lock pin is guided in termination process；Multiple holes are provided on the guide pad, described hole is for accommodating lock pin；Upper pressure
Block is arranged, for as the first part crimped with the guiding Block- matching；Lower lock block is set to first guiding
The second end of column and second guide post, for as the second part crimped；Pedestal is controlled for fixing the assembling
The second end end of tool, first guide post and second guide post is fixed on the pedestal.
Preferably, the pedestal is equipped with an inverted T shaped notch, the form fit of the inverted T shaped notch and metal sleeve.
Preferably, four holes are set on the guide pad.
Preferably, four holes are placed equidistant between each other.
Preferably, the hole of four holes and metal sleeve corresponds.
Preferably, the upper surface of the guide pad is equipped with groove, and the lower surface of the upper holder block is equipped with and the groove pair
The protrusion answered.
Preferably, the lower lock block is perforative opening in the region of corresponding lock pin.
Preferably, the guide pad is with the matched shape of the upper holder block in inverted T shaped.
The embodiment of the present invention also provides a kind of more lock pins and metal sleeve assemble method.More lock pins and metal sleeve assembling
Method includes step S1: will be in the inverted T shaped notch on the pedestal of metal sleeve merging assembled fixture；Step S2: by multiple lock pins
It is placed in metal sleeve, during merging, the end face of each lock pin is placed upward；Step S3: it is successively placed in lower lock block and leads
To block, and during being placed in guide pad, multiple lock pins are accommodated in multiple holes of the guide pad；Step S4: it uses
Upper holder block is crimped, so that lock pin and metal sleeve fit together and form molded part.
Preferably, the step S4 includes the process that crimps twice: crimping process for the first time are as follows: pressed lock pin using upper holder block
Lock pin surface is depressed into flush with guide pad surface；Second of crimping process are as follows: guide pad is removed, continues to press using upper holder block,
So that lock pin surface is flushed with metal sleeve surface.
As can be seen from the above technical solutions, the embodiment of the present invention has the advantage that
A kind of more lock pins and metal sleeve assembled fixture and assemble method that the embodiment of the present invention proposes on jig by setting
The multiple holes set can disposably crimp multiple lock pins and metal sleeve, to effectively improve crimping efficiency.Further
Ground, a kind of more lock pins and metal sleeve assembled fixture and method that the embodiment of the present invention proposes, can be with by crimping process twice
Metal sleeve upper surface is maintained an equal level with insertion core end face, to also not allow easy damaged lock pin during crimping.
Detailed description of the invention
Fig. 1 is the main view of four lock pin of one kind provided by the embodiment of the present invention and metal sleeve assembled fixture；
Fig. 2 is the left view of four lock pin of one kind provided by the embodiment of the present invention and metal sleeve assembled fixture；
Fig. 3 is the top view of four lock pin of one kind provided by the embodiment of the present invention and metal sleeve assembled fixture；
Fig. 4 is the flow diagram of a kind of more lock pins and metal sleeve assemble method provided by the embodiment of the present invention.
Explanation is marked in attached drawing:
100, assembled fixture 10, guide pad 50, upper holder block
21, the first guide post 23, the second guide post 30, lower lock block
40, pedestal 12, hole
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
Description and claims of this specification and term " first ", " second ", " third ", " in above-mentioned attached drawing
The (if present)s such as four " are to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should manage
The data that solution uses in this way are interchangeable under appropriate circumstances, so that the embodiments described herein can be in addition to illustrating herein
Or the sequence other than the content of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that
Cover it is non-exclusive include, for example, containing the process, method, system, product or equipment of a series of steps or units need not limit
In step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, produce
The other step or units of product or equipment inherently.
As shown in Figure 1 to Figure 3, the three-dimensional of a kind of more lock pins and metal sleeve assembled fixture provided by the embodiment of the present invention
View: main view, top view and left view are respectively included.In this embodiment, more lock pins and metal sleeve assembled fixture 100 wrap
Include: the first guide post 21, the second guide post 23 are set to the guide pad of the first end of the first guide post 21 and the second guide post 23
10, the upper holder block 50 of setting is matched with guide pad 10, is set under the second end of the first guide post 21 and the second guide post 23
Briquetting 30, for fixing the pedestal 40 of assembled fixture 100.
In this embodiment, the first guide post 21 and the mutual parallel interval setting of the second guide post 23, the first guiding
The end of the second end of the end of the second end of column 21 and the second guide post 23 is all fixed on pedestal 40.First guide post, 21 He
Second guide post 23 is used for space guidance and fixed device as assembled fixture 100.
With continued reference to shown in Fig. 3, guide pad 10 prevents lock pin from pressing for guiding the direction of lock pin during crimping
Crooked phenomenon occurs in the process.It is provided on guide pad 10 multiple for accommodating the hole 12 of lock pin.The number of hole 12, can be with
It is arranged according to demand, such as 3,4,5.In this embodiment, 4 holes 12 are provided on guide pad 10.Preferably, four
A hole 12 is placed equidistant between each other.The hole of four holes 12 and metal sleeve corresponds, one-to-one correspondence packet herein
Include the size of the spacing and hole itself between hole.Assembled fixture 100 can crimp 4 lock pins during one action
And metal sleeve, to realize that single crimping obtains 4 crimping molded parts.In this embodiment, also have four on metal sleeve
A perforated holes for accommodating lock pin.
With continued reference to shown in Fig. 1, guide pad 10 and upper holder block 50 are mutually matched setting.In this embodiment, guide pad 10
With the matched shape of upper holder block 50 in inverted T shaped.The upper surface of guide pad 10 is equipped with groove (not shown), under upper holder block 50
Surface is equipped with protrusion corresponding with groove.It is mutually matched by groove and raised, guide pad 10 and upper holder block 50 are realized accurately
Cooperation.
Upper holder block 50 is as the first part crimped, and lower lock block 30 is as the second part crimped.Lower lock block
30 are set as perforative opening in the region of corresponding lock pin.Perforative opening design, not only can be slotting to avoid damaging by pressure during pressing
Optical fiber in core also facilitates and realizes the additional functions such as laser puncture.An inverted T shaped notch is additionally provided on pedestal 40.The inverted T shaped notch
With the form fit of metal sleeve.In an assembling process, metal sleeve is placed in the T-slot mouth on pedestal 40.
As shown in figure 4, the process signal of a kind of more lock pins and metal sleeve assemble method provided by the embodiment of the present invention
Figure.More lock pins and metal sleeve assemble method include four steps, the particular content of each step, as described below.
Step S1: will be in the inverted T shaped notch on the pedestal of metal sleeve merging assembled fixture.In this embodiment, metal
The lower surface that pedestal is stretched out when casing is placed, which will not be bent, has more optical fiber, is effectively prevented optical fiber damage.
Step S2: multiple lock pins are placed in metal sleeve, during merging, the end face of each lock pin is placed upward.
In this embodiment, also with multiple perforated holes for accommodating lock pin on metal sleeve.
Step S3: being successively placed in lower lock block and guide pad, and during being placed in guide pad, multiple lock pins are accommodated into institute
It states in multiple holes of guide pad.Numbers of hole on guide pad is equal in the number of the perforated holes on metal sleeve.
Step S4: being crimped using upper holder block, so that lock pin and metal sleeve fit together and form molded part.?
In the embodiment, the crimping of upper holder block includes crimping process twice.Crimping process for the first time are as follows: pressed lock pin using upper holder block
It is flushed to lock pin surface with guide pad surface；Second of crimping process are as follows: remove guide pad, continue to press using upper holder block, make
Lock pin surface is obtained to flush with metal sleeve surface.In this embodiment, metal sleeve upper surface can after crimping with insertion core end face
To maintain an equal level, insertion core end face is damaged due to overexertion when being effectively prevented crimping.Further, after crimping, metal
Casing upper surface and insertion core end face maintain an equal level, and also facilitate the subsequent taking-up of metal sleeve.
A kind of more lock pins and metal sleeve assembled fixture and assemble method that the embodiment of the present invention proposes on jig by setting
The multiple holes set can disposably crimp multiple lock pins and metal sleeve, to effectively improve crimping efficiency.
A kind of more lock pins and metal sleeve assembled fixture and method that the embodiment of the present invention proposes by crimping process twice,
Metal sleeve upper surface can be maintained an equal level with insertion core end face, to also not allow easy damaged lock pin during crimping.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of more lock pins and metal sleeve assembled fixture, which is characterized in that the assembled fixture includes:
First guide post and the second guide post, first guide post and the second guide post parallel interval setting；
Guide pad is set to the first end of first guide post and second guide post, for guiding during crimping
The direction of lock pin；Multiple holes are provided on the guide pad, described hole is for accommodating lock pin；
Upper holder block is arranged, for as the first part crimped with the guiding Block- matching；
Lower lock block is set to the second end of first guide post and second guide post, for as crimped
Two parts；
Pedestal, for fixing the assembled fixture, the second end end of first guide post and second guide post is fixed
In on the pedestal.
2. a kind of more lock pins according to claim 1 and metal sleeve assembled fixture, which is characterized in that the pedestal is equipped with
One inverted T shaped notch, the form fit of the inverted T shaped notch and metal sleeve.
3. a kind of more lock pins according to claim 2 and metal sleeve assembled fixture, which is characterized in that four holes
It is placed equidistant between each other.
4. a kind of more lock pins according to claim 3 and metal sleeve assembled fixture, which is characterized in that four holes
It is corresponded with the hole of metal sleeve.
5. a kind of more lock pins according to claim 1 and metal sleeve assembled fixture, which is characterized in that on the guide pad
Four holes are set.
6. a kind of more lock pins according to claim 1 and metal sleeve assembled fixture, which is characterized in that the guide pad
Upper surface is equipped with groove, and the lower surface of the upper holder block is equipped with protrusion corresponding with the groove.
7. a kind of more lock pins according to claim 1 and metal sleeve assembled fixture, which is characterized in that the lower lock block exists
The region of corresponding lock pin is perforative opening.
8. a kind of more lock pins according to claim 1 and metal sleeve assembled fixture, which is characterized in that the guide pad with
The matched shape of upper holder block is in inverted T shaped.
9. a kind of more lock pins and metal sleeve assemble method, which is characterized in that the assemble method includes:
Step S1: will be in the inverted T shaped notch on the pedestal of metal sleeve merging assembled fixture；
Step S2: multiple lock pins are placed in metal sleeve, during merging, the end face of each lock pin is placed upward；
Step S3: being successively placed in lower lock block and guide pad, and during being placed in guide pad, multiple lock pins is accommodated and are led into described in
Into multiple holes of block；
Step S4: being crimped using upper holder block, so that lock pin and metal sleeve fit together and form molded part.
10. a kind of more lock pins according to claim 9 and metal sleeve assemble method, which is characterized in that the step S4
Including crimping process twice: crimping process for the first time are as follows: lock pin is pressed into lock pin surface and guide pad surface using upper holder block
It flushes；Second of crimping process are as follows: remove guide pad, continue to press using upper holder block, so that lock pin surface and metal sleeve table
Face flushes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550570.2A CN109407220A (en) | 2018-12-18 | 2018-12-18 | More lock pins and metal sleeve assembled fixture and assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811550570.2A CN109407220A (en) | 2018-12-18 | 2018-12-18 | More lock pins and metal sleeve assembled fixture and assemble method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109407220A true CN109407220A (en) | 2019-03-01 |
Family
ID=65459912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811550570.2A Pending CN109407220A (en) | 2018-12-18 | 2018-12-18 | More lock pins and metal sleeve assembled fixture and assemble method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109407220A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474637A (en) * | 2020-05-22 | 2020-07-31 | 深圳华钛自动化科技有限公司 | Core insert crimping precision device |
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|---|---|---|---|---|
| JPH09189830A (en) * | 1996-01-09 | 1997-07-22 | Fujikura Ltd | Method for assembling ferrule with positioning block and multi-fiber optical connector |
| JPH10186172A (en) * | 1996-12-25 | 1998-07-14 | Yazaki Corp | Optical fiber ferrule and its assembling method |
| JP2005114863A (en) * | 2003-10-03 | 2005-04-28 | Sumitomo Electric Ind Ltd | Ferrule for optical connector and method for assembling optical connector |
| JP2013015787A (en) * | 2011-07-06 | 2013-01-24 | Fujikura Ltd | Optical connector and assembling method of the same |
| CN203178527U (en) * | 2013-04-20 | 2013-09-04 | 邓玉平 | Multi-station automatic tail handle crimping machine for optical fiber connector |
| CN104384906A (en) * | 2014-12-12 | 2015-03-04 | 山东太平洋光纤光缆有限公司 | Automatic compression joint machine for ferrule and flange of optical fiber connector and application method |
| CN207181752U (en) * | 2017-09-22 | 2018-04-03 | 深圳华钛自动化科技有限公司 | A kind of nonstandard lock pin press-connection machine |
| CN108957642A (en) * | 2018-09-20 | 2018-12-07 | 苏州大成瑞丰通信科技有限公司 | A kind of secondary crimping fiber stub package system |
| CN209086491U (en) * | 2018-12-18 | 2019-07-09 | 苏州安捷讯光电科技股份有限公司 | More lock pins and metal sleeve assembled fixture |
-
2018
- 2018-12-18 CN CN201811550570.2A patent/CN109407220A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09189830A (en) * | 1996-01-09 | 1997-07-22 | Fujikura Ltd | Method for assembling ferrule with positioning block and multi-fiber optical connector |
| JPH10186172A (en) * | 1996-12-25 | 1998-07-14 | Yazaki Corp | Optical fiber ferrule and its assembling method |
| JP2005114863A (en) * | 2003-10-03 | 2005-04-28 | Sumitomo Electric Ind Ltd | Ferrule for optical connector and method for assembling optical connector |
| JP2013015787A (en) * | 2011-07-06 | 2013-01-24 | Fujikura Ltd | Optical connector and assembling method of the same |
| CN203178527U (en) * | 2013-04-20 | 2013-09-04 | 邓玉平 | Multi-station automatic tail handle crimping machine for optical fiber connector |
| CN104384906A (en) * | 2014-12-12 | 2015-03-04 | 山东太平洋光纤光缆有限公司 | Automatic compression joint machine for ferrule and flange of optical fiber connector and application method |
| CN207181752U (en) * | 2017-09-22 | 2018-04-03 | 深圳华钛自动化科技有限公司 | A kind of nonstandard lock pin press-connection machine |
| CN108957642A (en) * | 2018-09-20 | 2018-12-07 | 苏州大成瑞丰通信科技有限公司 | A kind of secondary crimping fiber stub package system |
| CN209086491U (en) * | 2018-12-18 | 2019-07-09 | 苏州安捷讯光电科技股份有限公司 | More lock pins and metal sleeve assembled fixture |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111474637A (en) * | 2020-05-22 | 2020-07-31 | 深圳华钛自动化科技有限公司 | Core insert crimping precision device |
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