CN107791365B - A method of manufacture double-pore structure fiber connector - Google Patents
A method of manufacture double-pore structure fiber connector Download PDFInfo
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- CN107791365B CN107791365B CN201711199986.XA CN201711199986A CN107791365B CN 107791365 B CN107791365 B CN 107791365B CN 201711199986 A CN201711199986 A CN 201711199986A CN 107791365 B CN107791365 B CN 107791365B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
- B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/28—Cores; Mandrels
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/56—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides
- C04B35/565—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on carbides or oxycarbides based on silicon carbide
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- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention belongs to connector technique fields, especially a kind of method for manufacturing double-pore structure fiber connector, it is characterized in that the manufacturing method has used the mold of manufacture double-pore structure fiber connector, and the manufacturing method includes the following steps successively carried out: shaping mould is fixedly mounted on the pedestal of press, die sleeve is socketed on shaping mould, positioning mould is mounted in socket mould, and pressing die is sleeved on outside positioning mould.Manufacturing method in the present invention has the beneficial effects such as step is few, manufacture efficiency is high, equipment investment is few, job efficiency is high.
Description
The application is title are as follows: a kind of to manufacture the method for double-pore structure fiber connector, the applying date are as follows: 06 month 2016 18
Day, application No. is the divisional applications of 201610435835.9 application for a patent for invention.
Technical field
The invention belongs to connector technique field, more particularly, to a kind of mold for manufacturing double-pore structure fiber connector and
A method of manufacture double-pore structure fiber connector.
Background technique
With communication and observation and control technology rapid development, optical fiber using increasing.Usually there are two types of connection sides for optical fiber
Formula, one of be welding, this mode needs complicated, expensive connection equipment, and it is slow to connect speed；Two for be flexibly connected,
It is commonly attached using optical fiber connector in flexible connection, structure is complicated for optical fiber continuator in the prior art, production
Technique is more, higher cost.In precision ranging equipment, since equipment volume is more small and exquisite, therefore, it is intended that have small volume,
The better simply optical fiber connector of structure.
Summary of the invention
To solve the above-mentioned problems, the purpose of the present invention is disclose it is a kind of manufacture double-pore structure fiber connector mold and
A method of manufacture double-pore structure fiber connector, they can manufacture the crucial device in the optical fiber connector of double-pore structure
Part, they adopt the following technical solutions to realize.
It is a kind of manufacture double-pore structure fiber connector mold, it is characterised in that it by pressing die, positioning mould, socket mould,
Shaping mould is constituted；When manufacturing fiber connector, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is mounted in shaping mould
On, positioning mould is mounted in socket mould, and pressing die is sleeved on outside positioning mould；
The shaping mould is made of pedestal, and the center of pedestal has cylindrical shrinkage pool, and shrinkage pool is the following table not through pedestal
Face, there is the first pillar and the second pillar upwardly extended from shrinkage pool bottom surface center, the first pillar and the second pillar in shrinkage pool
It is located next to, there is first positioning hole, second location hole, the third positioning relative to the distribution of shrinkage pool axisymmetrical outside shrinkage pool
Hole, the 4th location hole, first/second/third/the 4th location hole are all the lower surfaces not through pedestal, the first pillar it is upper
Surface is the upper surface for protruding from pedestal, and the first pillar is cylindrical shape, and the diameter of the first pillar is less than the diameter of shrinkage pool；The
The upper surface of two pillars is the upper surface for protruding from pedestal, and the second pillar is cylindrical shape, and the diameter of the second pillar is less than recessed
The edge of the diameter in hole, the second pillar and shrinkage pool is discontiguous；The axis of first pillar, the axis of shrinkage pool, pedestal axis
It is to be overlapped；Second pillar has equal length with the first pillar；
The socket mould is socketed by socket mould body, from the circle ring column shape that socket mould body lower surface center extends downwardly
Body extends downwardly from socket mould body lower surface center and is located at except belled body and symmetrical first relative to belled body
Positioning column, the second positioning column, third positioning column, the 4th positioning column are constituted, and are had inside socket mould body along socket mould body axis
The sleeve joint hole of line perforation, the diameter of sleeve joint hole and the internal diameter of belled body are equal, and the axis of sleeve joint hole and the axis of belled body are mutually be overlapped
It closes；The diameter of first positioning column is less than the aperture of first positioning hole, and the diameter of the second positioning column is less than the aperture of second location hole,
The diameter of third positioning column is less than the aperture of third location hole, aperture of the diameter less than the 4th location hole of the 4th positioning column, set
The outer diameter of junctor is less than the aperture of shrinkage pool, and the aperture of sleeve joint hole is greater than the diameter of the first pillar；The length of first positioning column is little
In the depth of first positioning hole, the length of the second positioning column is not more than the depth of second location hole, and the length of third positioning column is not
Greater than the depth of third location hole, the length of the 4th positioning column is not more than the depth of the 4th location hole, and the length of belled body is not small
In the depth of shrinkage pool；The diameter of sleeve joint hole is greater than: the sum of the diameter of the diameter of the first pillar and the second pillar again；
The positioning mould is made of cylindrical positioning mould body, and positioning mould body has the circle upwardly extended from lower surface
Cylindrical first positioning die hole and second die hole, the first positioning die hole are located next to second die hole, first position die hole and
Second positioning die hole is all the upper surface not through positioning mould body, the axis of the first positioning die hole and the axis of positioning mould body
Line is overlapped, and the diameter of the first positioning die hole is slightly larger than the diameter of the first pillar, and the depth of the first positioning die hole is not less than first
The length of column, the diameter of the second positioning die hole are slightly larger than the diameter of the second pillar, and the depth of the second positioning die hole is not less than second
The length of pillar, the diameter for positioning mould body are less than the diameter of sleeve joint hole, and the length for positioning mould body is not less than: socket mould body
Height and the sum of the height of belled body；First positioning die hole has equal depth with second die hole；
The circle that the pressing die is connected as one by compacting interconnecting piece, below compacting interconnecting piece and with compacting interconnecting piece
Cylindrical compacting mould body is constituted, and pressing die body interior has the cylindrical compacting that slef-suppression mould body lower surface upwardly extends
The axis in hole, compacting hole is overlapped with the axis of compacting mould body, and compacting hole is through the upper and lower surfaces of compacting mould body, pressure
For the length of molding ontology not less than the length of positioning mould body, the diameter for suppressing mould body is less than the diameter of sleeve joint hole, compacting hole
Diameter be greater than positioning mould body diameter.
The mold of a kind of manufacture double-pore structure fiber connector described above, which is characterized in that the pressing die, positioning
Mould, socket mould, shaping mould material be all steel or iron or alloy.
A method of manufacture double-pore structure fiber connector, it is characterised in that the manufacturing method has used manufacture diplopore
The mold of structured optical fiber connector, it is described manufacture double-pore structure fiber connector mold, by pressing die, positioning mould, socket mould,
Shaping mould is constituted；When manufacturing double-pore structure fiber connector, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is mounted in
On shaping mould, positioning mould is mounted in socket mould, and pressing die is sleeved on outside positioning mould；
The shaping mould is made of pedestal, and the center of pedestal has cylindrical shrinkage pool, and shrinkage pool is the following table not through pedestal
Face, there is the first pillar and the second pillar upwardly extended from shrinkage pool bottom surface center, the first pillar and the second pillar in shrinkage pool
It is located next to, there is first positioning hole, second location hole, the third positioning relative to the distribution of shrinkage pool axisymmetrical outside shrinkage pool
Hole, the 4th location hole, first/second/third/the 4th location hole are all the lower surfaces not through pedestal, the first pillar it is upper
Surface is the upper surface for protruding from pedestal, and the first pillar is cylindrical shape, and the diameter of the first pillar is less than the diameter of shrinkage pool；The
The upper surface of two pillars is the upper surface for protruding from pedestal, and the second pillar is cylindrical shape, and the diameter of the second pillar is less than recessed
The edge of the diameter in hole, the second pillar and shrinkage pool is discontiguous；The axis of first pillar, the axis of shrinkage pool, pedestal axis
It is to be overlapped；Second pillar has equal length with the first pillar；
The socket mould is socketed by socket mould body, from the circle ring column shape that socket mould body lower surface center extends downwardly
Body extends downwardly from socket mould body lower surface center and is located at except belled body and symmetrical first relative to belled body
Positioning column, the second positioning column, third positioning column, the 4th positioning column are constituted, and are had inside socket mould body along socket mould body axis
The sleeve joint hole of line perforation, the diameter of sleeve joint hole and the internal diameter of belled body are equal, and the axis of sleeve joint hole and the axis of belled body are mutually be overlapped
It closes；The diameter of first positioning column is less than the aperture of first positioning hole, and the diameter of the second positioning column is less than the aperture of second location hole,
The diameter of third positioning column is less than the aperture of third location hole, aperture of the diameter less than the 4th location hole of the 4th positioning column, set
The outer diameter of junctor is less than the aperture of shrinkage pool, and the aperture of sleeve joint hole is greater than the diameter of the first pillar；The length of first positioning column is little
In the depth of first positioning hole, the length of the second positioning column is not more than the depth of second location hole, and the length of third positioning column is not
Greater than the depth of third location hole, the length of the 4th positioning column is not more than the depth of the 4th location hole, and the length of belled body is not small
In the depth of shrinkage pool；The diameter of sleeve joint hole is greater than: the sum of the diameter of the diameter of the first pillar and the second pillar again；
The positioning mould is made of cylindrical positioning mould body, and positioning mould body has the circle upwardly extended from lower surface
Cylindrical first positioning die hole and second die hole, the first positioning die hole are located next to second die hole, first position die hole and
Second positioning die hole is all the upper surface not through positioning mould body, the axis of the first positioning die hole and the axis of positioning mould body
Line is overlapped, and the diameter of the first positioning die hole is slightly larger than the diameter of the first pillar, and the depth of the first positioning die hole is not less than first
The length of column, the diameter of the second positioning die hole are slightly larger than the diameter of the second pillar, and the depth of the second positioning die hole is not less than second
The length of pillar, the diameter for positioning mould body are less than the diameter of sleeve joint hole, and the length for positioning mould body is not less than: socket mould body
Height and the sum of the height of belled body；First positioning die hole has equal depth with second die hole；
The circle that the pressing die is connected as one by compacting interconnecting piece, below compacting interconnecting piece and with compacting interconnecting piece
Cylindrical compacting mould body is constituted, and pressing die body interior has the cylindrical compacting that slef-suppression mould body lower surface upwardly extends
The axis in hole, compacting hole is overlapped with the axis of compacting mould body, and compacting hole is through the upper and lower surfaces of compacting mould body, pressure
For the length of molding ontology not less than the length of positioning mould body, the diameter for suppressing mould body is less than the diameter of sleeve joint hole, compacting hole
Diameter be greater than positioning mould body diameter；
The manufacturing method includes the following steps successively carried out:
Step 1: the first positioning column is placed in first positioning hole, the second positioning column is placed in second location hole, third positioning column
It is placed in third location hole, the 4th positioning column is placed in the 4th location hole, and belled body is placed in shrinkage pool, and sleeve joint hole is covered in the first pillar and the
Outside two pillars, shaping mould is reached and has been fixed with the relative position for being socketed mould；
Step 2: injecting ceramic powder toward sleeve joint hole, reaching the first pillar upper surface appropriate location below and keeping one
Section time, the bottom of compacting ceramic material formation fiber connector ontology and the first fiber-optic fixing-hole and the second fiber-optic fixing-hole,
Make certain certain value of height 2.0mm ± 0.5mm of the bottom of double-pore structure fiber connector ontology；
Step 3: positioning mould is put into sleeve joint hole, cover the first positioning die hole outside the first pillar, the second positioning die hole
It covers outside the second pillar；
Step 4: re-injecting ceramic powder into sleeve joint hole, socket mould upper surface position below is reached, pressing die is made
Move downward, and make compacting hole cover positioning mould body outside, compacting make fiber connector ontology top length 6mm~
Certain certain value of 23mm；And it is kept for a period of time form the top of double-pore structure fiber connector ontology and holds cable chamber；It completes
The manufacture of the idiosome of double-pore structure fiber connector；
Step 5: the idiosome of double-pore structure fiber connector is put into the sintering of step-by-step movement kiln, double-pore structure light is completed
The manufacture of fine connector；
In above-mentioned manufacturing method, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is on shaping mould, positioning
Mould is mounted in socket mould, and pressing die is sleeved on outside positioning mould.
The present invention has following main advantageous effects: the structure is simple and the manufacture is easy, the double-pore structure optical fiber connection of manufacture
Area of bed is unified, product qualified rate is high, manufacturing speed is fast, at low cost；The optical fiber connector that double-pore structure fiber connector is formed
It is small in size, light-weight.
Detailed description of the invention
Fig. 1 is the schematic perspective view of fiber connector produced by the present invention.
Fig. 2 is the amplified structural schematic diagram of section of the Fig. 1 along the direction B-B.
Fig. 3 is the schematic perspective view after present invention assembling dismantling.
Fig. 4 is the schematic perspective view of the three-dimensional pressing die of the present invention.
Fig. 5 is the schematic perspective view of positioning mould of the invention.
Fig. 6 be Fig. 5 along axial plane be cut away half after schematic perspective view.
Fig. 7 is the schematic perspective view of socket mould of the invention.
Fig. 8 is the schematic perspective view of shaping mould of the invention.
Fig. 9 is the amplified structural schematic diagram of section of the Fig. 3 along the direction A-A.
Specific embodiment
See Fig. 1 to Fig. 9, it is a kind of manufacture double-pore structure fiber connector mold, it is characterised in that it by pressing die 1,
Positioning mould 2, socket mould 3, shaping mould 4 are constituted；When manufacturing fiber connector, shaping mould 4 is fixedly mounted on the pedestal of press, set
It connects mould 3 to be sleeved on shaping mould 4, positioning mould 2 is mounted in socket mould 3, and pressing die 1 is sleeved on outside positioning mould 2；
The shaping mould 4 is made of pedestal 41, and the center of pedestal 41 has cylindrical shrinkage pool 43, and shrinkage pool 43 is not through base
The lower surface of seat 41, there is the first pillar 44 and the second pillar 45 upwardly extended from 43 bottom surface center of shrinkage pool in shrinkage pool 43,
First pillar 44 and the second pillar 45 are located next to, and have be distributed relative to 43 axisymmetrical of shrinkage pool first to determine outside shrinkage pool 43
Position hole 421, second location hole 422, third location hole 423, the 4th location hole 424, first/second/third/the 4th location hole is all
It is the lower surface not through pedestal 41, the upper surface of the first pillar 44 is the upper surface for protruding from pedestal 41, the first pillar
44 be cylindrical shape, and the diameter of the first pillar 44 is less than the diameter of shrinkage pool 43；The upper surface of second pillar 45 is to protrude from pedestal
41 upper surface, the second pillar 45 is cylindrical shape, and the diameter of the second pillar 45 is less than the diameter of shrinkage pool 43, the second pillar 45
Edge with shrinkage pool 43 is discontiguous；The axis of first pillar 44, the axis of shrinkage pool 43, pedestal 41 axis be overlapped；
Second pillar 45 has equal length with the first pillar 44；
The socket mould 3 is by socket mould body 31, the circle ring column extended downwardly from socket 31 lower surface center of mould body
Shape belled body 32 extends downwardly from socket 31 lower surface center of mould body and is located at except belled body 32 and relative to belled body pair
Claim the first positioning column 331, the second positioning column 332, third positioning column 333, the 4th positioning column 334 of distribution to constitute, is socketed calligraphy or painting model
There is the sleeve joint hole 321 along socket calligraphy or painting model body axis perforation, the diameter of sleeve joint hole and the internal diameter of belled body are equal, set inside body 31
The axis of the axis and belled body that connect hole coincides；The diameter of first positioning column 331 is less than the aperture of first positioning hole 421, the
The diameter of two positioning columns 332 is less than the aperture of second location hole 422, and the diameter of third positioning column 332 is less than third location hole 423
Aperture, less than the aperture of the 4th location hole 424, the outer diameter of belled body 32 is less than shrinkage pool 43 for the diameter of the 4th positioning column 334
Aperture, the aperture of sleeve joint hole 321 are greater than the diameter of the first pillar 44；The length of first positioning column 331 is not more than first positioning hole
421 depth, the length of the second positioning column 332 are not more than the depth of second location hole 422, and the length of third positioning column 332 is not
Greater than the depth of third location hole 423, the length of the 4th positioning column 334 is not more than the depth of the 4th location hole 424, belled body 32
Length be not less than shrinkage pool 43 depth；The diameter of sleeve joint hole 321 is greater than: the diameter of the first pillar 44 and 2 times of the second pillar
The sum of 45 diameter；
The positioning mould 2 is made of cylindrical positioning mould body 21, and positioning mould body 21, which has from following table, to be prolonged upwardly
Cylindrical the first positioning die hole 211 and second die hole 212 stretched, the first positioning die hole 211 and second die hole 212 are closely
, the first positioning die hole 211 and the second positioning die hole 212 are all not through the upper surface for positioning mould body 21, the first positioning
The axis of die hole 211 is overlapped with the axis of positioning mould body 21, and the diameter of the first positioning die hole 211 is slightly larger than the first pillar 44
Diameter, the depth of the first positioning die hole 211 are not less than the length of the first pillar 44, and the diameter of the second positioning die hole 212 is slightly larger than
The depth of the diameter of second pillar 45, the second positioning die hole 212 is not less than the length of the second pillar 45, positions the straight of mould body 21
Diameter is less than the diameter of sleeve joint hole 321, and the length of positioning mould body 21 is not less than: the height of socket mould body 31 and belled body 32
The sum of height；First positioning die hole 211 has equal depth with second die hole 212；
The pressing die 1 is connected as by compacting interconnecting piece 11, positioned at 11 lower section of compacting interconnecting piece and with compacting interconnecting piece 11
The cylindrical compacting mould body 12 of one is constituted, and suppressing inside mould body 12, there is 12 following table of slef-suppression mould body to prolong upwardly
The axis of the cylindrical compacting hole 121 stretched, compacting hole 121 is overlapped with the axis of compacting mould body 12, and compacting hole 121 is through pressure
The upper and lower surfaces of molding ontology 12, the length of compacting mould body 12 suppresses mould body not less than the length of positioning mould body 21
12 diameter is less than the diameter of sleeve joint hole 321, and the diameter of compacting hole 121 is greater than the diameter of positioning mould body 21.
The mold of a kind of manufacture double-pore structure fiber connector described above, which is characterized in that the pressing die, positioning
Mould, socket mould, shaping mould material be all steel or iron or alloy.
When the principle of the present invention is such that manufacture double-pore structure fiber connector, shaping mould 4 is fixedly mounted on press
On pedestal, socket mould 3 is sleeved on shaping mould 4, and positioning mould 2 is mounted in socket mould 3, and pressing die 1 is sleeved on outside positioning mould 2；
The first positioning column 331 is first placed in first positioning hole 421, the second positioning column 332 is placed in second location hole 422, third positioning column
332 merging third location holes, the 4th positioning column 334 the 4th location hole of merging, the merging shrinkage pool 43 of belled body 32,321 sets of sleeve joint hole
Outside the first pillar 44 and the second pillar 45, shaping mould 4 is reached and has been fixed with the relative position for being socketed mould 3；Then toward sleeve joint hole
321 injection ceramic powders reach 44 upper surface of the first pillar appropriate location below and keep a period of time, compacting ceramic material
The bottom of formation fiber connector ontology 5 and the first fiber-optic fixing-hole 52 and the second fiber-optic fixing-hole 53；Positioning mould 2 is put into again
In sleeve joint hole 321, make 211 sets of the first positioning die hole outside the first pillar 44, the second 212 sets of die hole of positioning is in the second pillar 45
Outside；Then re-inject ceramic powder into sleeve joint hole 321, reach socket 3 upper surface of mould position below, make pressing die 1 to
Lower movement, and make 121 sets of compacting hole outside positioning mould body 21, it is pressed into suitable position and is kept for a period of time form optical fiber
The top of connector body 5 and appearance cable chamber 51；The manufacture of the idiosome of fiber connector is completed, then is sintered and completes light
The manufacture of fine connector.
After the completion of compacting, pressing die 1 is withdrawn, takes out positioning mould 2, socket mould 3 is withdrawn, takes out idiosome, that is, complete optical fiber
The manufacture of connector since idiosome also has greater hardness, therefore can be taken out conveniently, will not deform；Then it clears up in shaping mould 4
Residue.
When suppressing for the first time, appropriate location, i.e. high and low position can determine the height of the bottom of fiber connector ontology 5；It needs
It wants other to be suppressed with shrinkage pool 43, the first pillar 44,45 phase of the second pillar plate, plate diameter is slightly less than shrinkage pool 43
Diameter, the corresponding position of plate has the hole more slightly larger than 44 diameter of the first pillar and the hole more slightly larger than 45 diameter of the second pillar,
Plate can cover on the first pillar 44 and the second pillar 45；When second of compacting, suitable position, i.e. fiber connector ontology 5
Top height, according to can demand determine.
Mold in the present invention can produce different length, various sizes of fiber connector.
In the present invention, first to fourth positioning column is not limited to four, at least can be two, of course, it is possible to be other
More；Meanwhile first to fourth location hole be not limited to four, at least can be two, of course, it is possible to be other multiple, only
It wants that positioning column can be accommodated.
In the present invention, the depth of shrinkage pool 43 is 2.0mm ± 0.5mm.
In the present invention, the length of socket mould body 31 is 8mm~25mm.
A method of manufacture double-pore structure fiber connector, it is characterised in that the manufacturing method has used described above
Manufacture double-pore structure fiber connector mold, and the manufacturing method includes the following steps successively carried out:
Step 1: the first positioning column 331 is placed in first positioning hole 421, the second positioning column 332 is placed in second location hole
422, third positioning column 332 is placed in third location hole, and the 4th positioning column 334 is placed in the 4th location hole, and belled body 32 is placed in shrinkage pool
43,321 sets of sleeve joint hole outside the first pillar 44 and the second pillar 45, have reached shaping mould 4 and have consolidated with the relative position for being socketed mould 3
It is fixed；
Step 2: injecting ceramic powder toward sleeve joint hole 321, reaching 44 upper surface of the first pillar appropriate location below and protecting
It holds a period of time, compacting ceramic material forms bottom and the first fiber-optic fixing-hole 52 and the second optical fiber of fiber connector ontology 5
Fixation hole 53 makes a certain determining value of height 2.0mm ± 0.5mm of the bottom of double-pore structure fiber connector ontology, such as
2.0mm waiting；
Step 3: positioning mould 2 is put into sleeve joint hole 321, make 211 sets of the first positioning die hole the first pillar it is 44 outer, the
Two 212 sets of die hole of positioning are outside the second pillar 45；
Step 4: re-injecting ceramic powder into sleeve joint hole 321, socket 3 upper surface of mould position below is reached, makes to press
Molding 1 moves downward, and makes 121 sets of compacting hole outside positioning mould body 21, and compacting makes the length on the top of fiber connector ontology
The a certain determining value that degree is 6mm~23mm, such as 6mm；And kept for a period of time form double-pore structure fiber connector ontology 5
Top and appearance cable chamber 51；Complete the manufacture of the idiosome of double-pore structure fiber connector；
Step 5: the idiosome of double-pore structure fiber connector is put into the sintering of step-by-step movement kiln, double-pore structure light is completed
The manufacture of fine connector；
In above-mentioned manufacturing method, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is on shaping mould, positioning
Mould is mounted in socket mould, and pressing die is sleeved on outside positioning mould.
The manufacturing method of a kind of double-pore structure fiber connector described above, it is characterised in that the ceramic powder is to receive
Rice aluminium oxide or nano silicon oxide or nano silicon carbide ceramic or the ceramic powder by weight, are made of following raw material
Ceramic powder be made: silicon carbide: 60~70 parts, zirconium oxide: 10~20 parts, silica: 15~25 parts, titanium dioxide: 4~6 parts, poly-
Ethylene waxes: 1~2 part, ammonium polyacrylate: 1~3 part, polyvinyl alcohol: 0.3~0.5 part, yttrium oxide: 0.1~0.3 part, oleic acid: 2
~4 parts, the light stabilizer of commercially available model 622: 0.05~0.15 part, the ultraviolet absorbing agent of commercially available model UV-327:
0.04~0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-P TDS: 0.1~0.3 part；Or the ceramic powder
Material by weight, is made of the ceramic powder that following raw material is constituted: silicon carbide: 60 parts, zirconium oxide: 10 parts, silica: 15 parts,
Titanium dioxide: 4 parts, polyethylene wax: 1 part, ammonium polyacrylate: 1 part, polyvinyl alcohol: 0.3 part, yttrium oxide: 0.1 part, oleic acid: 2 parts,
The light stabilizer of commercially available model 622: 0.05 part, the ultraviolet absorbing agent of commercially available model UV-327: 0.04 part, commercially available model
For the anti-yellowing agent of KT-023 or V78-P TDS: 0.1 part；Or the ceramic powder is by weight, is made of following raw material
Ceramic powder be made: silicon carbide: 65 parts, zirconium oxide: 15 parts, silica: 20 parts, titanium dioxide: 5 parts, polyethylene wax: 1.5 parts, poly-
Ammonium acrylate: 2 parts, polyvinyl alcohol: 0.4 part, yttrium oxide: 0.2 part, oleic acid: 3 parts, the light stabilizer of commercially available model 622:
0.10 part, the ultraviolet absorbing agent of commercially available model UV-327: 0.07 part, commercially available model KT-023 or V78-P TDS it is anti-
Xanthochromia agent: 0.2 part；Or the ceramic powder is by weight, is made of the ceramic powder that following raw material is constituted: silicon carbide: 70
Part, zirconium oxide: 20 parts, silica: 25 parts, titanium dioxide: 6 parts, polyethylene wax: 2 parts, ammonium polyacrylate: 3 parts, polyvinyl alcohol:
0.5 part, yttrium oxide: 0.3 part, oleic acid: 4 parts, the light stabilizer of commercially available model 622: 0.15 part, commercially available model UV-327
Ultraviolet absorbing agent: 0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-P TDS: 0.3 part；Or the ceramics
Powder by weight, is made of the ceramic powder that following raw material is constituted: silicon carbide: 68 parts, zirconium oxide: 12 parts, silica: 18
Part, titanium dioxide: 4 parts, polyethylene wax: 1.6 parts, ammonium polyacrylate: 2.2 parts, polyvinyl alcohol: 0.36 part, yttrium oxide: 0.18 part,
Oleic acid: 3 parts, the light stabilizer of commercially available model 622: 0.08 part, the ultraviolet absorbing agent of commercially available model UV-327: 0.09
Part, the anti-yellowing agent of commercially available model KT-023 or V78-P TDS: 0.24 part.
The formula of above-mentioned ceramic powder is successively known as: a wide range of formula, the first formula, the second formula, third formula, the 4th
Formula is represented sequentially as #1, #2, # using the product serial number expression in the present invention made of above-mentioned material by said sequence respectively
3,#4,#5；This product of commercially available model W0.25 Ceramic manufacturing is expressed as #6；100 samples are respectively taken, by test, are obtained
Following tests result.
From upper table, it is apparent that product made of ceramic powder in the present invention has and more excellent resistance to fall, is resistance to
Pressure, resistance to complex environment, resistance to highlighter-fastness energy.
It is beneficial that manufacturing method in the present invention has that step is few, manufacture efficiency is high, equipment investment is few, job efficiency is high etc.
Effect.
The present invention has following main advantageous effects: the structure is simple and the manufacture is easy, the double-pore structure optical fiber connection of manufacture
Area of bed is unified, product qualified rate is high, manufacturing speed is fast, at low cost；The optical fiber connector that double-pore structure fiber connector is formed
It is small in size, light-weight.
The present invention is not limited to above-mentioned preferred forms, it should be understood that design of the invention can be by other various shapes
Formula is implemented to use, they also fall in protection scope of the present invention.
Claims (3)
1. a kind of method for manufacturing double-pore structure fiber connector, it is characterised in that the manufacturing method has used manufacture diplopore knot
The mold of structure fiber connector, it is described manufacture double-pore structure fiber connector mold, by pressing die, positioning mould, socket mould, at
Pattern is constituted；Manufacture double-pore structure fiber connector when, shaping mould is fixedly mounted on the pedestal of press, socket die sleeve be mounted at
On pattern, positioning mould is mounted in socket mould, and pressing die is sleeved on outside positioning mould；
The shaping mould is made of pedestal, and the center of pedestal has cylindrical shrinkage pool, and shrinkage pool is the lower surface not through pedestal,
There is the first pillar and the second pillar upwardly extended from shrinkage pool bottom surface center, the first pillar and the second pillar are closely in shrinkage pool
, there is the first positioning hole relative to the distribution of shrinkage pool axisymmetrical, second location hole, third location hole, the 4th outside shrinkage pool
Location hole, first/second/third/the 4th location hole are all the lower surfaces not through pedestal, and the upper surface of the first pillar is convex
For the upper surface of pedestal, the first pillar is cylindrical shape, and the diameter of first pillar is less than the diameter of shrinkage pool；Second pillar
Upper surface is the upper surface for protruding from pedestal, and the second pillar is cylindrical shape, and the diameter of the second pillar is less than the diameter of shrinkage pool,
The edge of second pillar and shrinkage pool is discontiguous；The axis of first pillar, the axis of shrinkage pool, pedestal axis be overlapped；
Second pillar has equal length with the first pillar；
It is described socket mould by socket mould body, from socket mould body lower surface center extend downwardly circle ring column shape belled body,
It extends downwardly and is located at except belled body and symmetrical first fixed relative to belled body from socket mould body lower surface center
Position column, the second positioning column, third positioning column, the 4th positioning column are constituted, and are had inside socket mould body along socket calligraphy or painting model body axis
The sleeve joint hole of perforation, the diameter of sleeve joint hole and the internal diameter of belled body are equal, and the axis of sleeve joint hole and the axis of belled body coincide；
The diameter of first positioning column is less than the aperture of first positioning hole, and the diameter of the second positioning column is less than the aperture of second location hole, the
The diameter of three positioning columns is less than the aperture of third location hole, aperture of the diameter less than the 4th location hole of the 4th positioning column, socket
The outer diameter of body is less than the aperture of shrinkage pool, and the aperture of sleeve joint hole is greater than the diameter of the first pillar；The length of first positioning column is not more than
The depth of first positioning hole, the length of the second positioning column are not more than the depth of second location hole, and the length of third positioning column is little
In the depth of third location hole, the length of the 4th positioning column is not more than the depth of the 4th location hole, and the length of belled body is not less than
The depth of shrinkage pool；The diameter of sleeve joint hole is greater than: the sum of the diameter of the diameter of the first pillar and the second pillar again；
The positioning mould is made of cylindrical positioning mould body, and positioning mould body has the cylinder upwardly extended from lower surface
The first positioning die hole and second die hole, the first positioning die hole is located next to second die hole, and first positions die hole and second
Positioning die hole is all the upper surface not through positioning mould body, the axis of the first positioning die hole and the axis weight of positioning mould body
It closes, the diameter of the first positioning die hole is greater than the diameter of the first pillar, and the depth of the first positioning die hole is not less than the length of the first pillar
Degree, the diameter of the second positioning die hole are greater than the diameter of the second pillar, and the depth of the second positioning die hole is not less than the length of the second pillar
Degree, the diameter for positioning mould body are less than the diameter of sleeve joint hole, and the length for positioning mould body is not less than: be socketed the height of mould body with
The sum of height of belled body；First positioning die hole has equal depth with second die hole；
The cylinder that the pressing die is connected as one by compacting interconnecting piece, below compacting interconnecting piece and with compacting interconnecting piece
Compacting mould body constitute, pressing die body interior has the cylindrical compacting hole that upwardly extends of slef-suppression mould body lower surface,
The axis of compacting hole is overlapped with the axis of compacting mould body, and compacting hole is through the upper and lower surfaces of compacting mould body, pressing die
The length of ontology not less than positioning mould body length, suppress mould body diameter be less than sleeve joint hole diameter, compacting hole it is straight
Diameter is greater than the diameter of positioning mould body；
The manufacturing method includes the following steps successively carried out:
Step 1: the first positioning column is placed in first positioning hole, the second positioning column is placed in second location hole, the merging of third positioning column
Third location hole, the 4th positioning column are placed in the 4th location hole, and belled body is placed in shrinkage pool, and sleeve joint hole is covered in the first pillar and second
Outside column, shaping mould is reached and has been fixed with the relative position for being socketed mould；
Step 2: ceramic powder is injected toward sleeve joint hole, when reaching the first pillar upper surface appropriate location below and being kept for one section
Between, compacting ceramic material forms bottom and the first fiber-optic fixing-hole and the second fiber-optic fixing-hole of fiber connector ontology, makes double
The height of the bottom of pore structure fiber connector ontology is certain certain value of 2.0mm ± 0.5mm；
Step 3: positioning mould is put into sleeve joint hole, make that the first positioning die hole covers outside the first pillar, the second positioning die hole covers
Outside second pillar；
Step 4: re-injecting ceramic powder into sleeve joint hole, socket mould upper surface position below is reached, keeps pressing die downward
Movement, and cover compacting hole outside positioning mould body, compacting makes the length 6mm~23mm's on the top of fiber connector ontology
Certain certain value；And it is kept for a period of time form the top of double-pore structure fiber connector ontology and holds cable chamber；Complete diplopore knot
The manufacture of the idiosome of structure fiber connector；
Step 5: the idiosome of double-pore structure fiber connector is put into the sintering of step-by-step movement kiln, double-pore structure optical fiber company is completed
The manufacture of connector；
In above-mentioned manufacturing method, shaping mould is fixedly mounted on the pedestal of press, and socket die sleeve is on shaping mould, positioning mould peace
In socket mould, pressing die is sleeved on outside positioning mould；
The depth of the shrinkage pool is 2.0mm ± 0.5mm；
The length of the socket mould body is 8mm~25mm.
2. a kind of method for manufacturing double-pore structure fiber connector according to claim 1, it is characterised in that the compacting
Mould, positioning mould, socket mould, shaping mould material be all iron or alloy.
3. according to claim 1 or a kind of method for manufacturing double-pore structure fiber connector as claimed in claim 2, feature exist
In the ceramic powder be nano aluminium oxide or nano silicon oxide or nano silicon carbide ceramic or the ceramic powder by weight
Part meter, is made: silicon carbide: 60~70 parts, zirconium oxide: 10~20 parts, silica: 15~25 of the ceramic powder that following raw material is constituted
Part, titanium dioxide: 4~6 parts, polyethylene wax: 1~2 part, ammonium polyacrylate: 1~3 part, polyvinyl alcohol: 0.3~0.5 part, oxidation
Yttrium: 0.1~0.3 part, oleic acid: 2~4 parts, the light stabilizer of commercially available model 622: 0.05~0.15 part, commercially available model UV-
327 ultraviolet absorbing agent: 0.04~0.10 part, the anti-yellowing agent of commercially available model KT-023 or V78-PTDS: 0.1~0.3
Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711199986.XA CN107791365B (en) | 2016-06-18 | 2016-06-18 | A method of manufacture double-pore structure fiber connector |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610435835.9A CN106079040B (en) | 2016-06-18 | 2016-06-18 | A kind of method for manufacturing double-pore structure fiber connector |
| CN201711199986.XA CN107791365B (en) | 2016-06-18 | 2016-06-18 | A method of manufacture double-pore structure fiber connector |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610435835.9A Division CN106079040B (en) | 2016-06-18 | 2016-06-18 | A kind of method for manufacturing double-pore structure fiber connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107791365A CN107791365A (en) | 2018-03-13 |
| CN107791365B true CN107791365B (en) | 2019-05-31 |
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ID=57235999
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711200035.XA Active CN107877676B (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of double-pore structure fiber connector |
| CN201711200033.0A Expired - Fee Related CN107877675B (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of diplopore fiber connector |
| CN201711199986.XA Expired - Fee Related CN107791365B (en) | 2016-06-18 | 2016-06-18 | A method of manufacture double-pore structure fiber connector |
| CN201610435835.9A Active CN106079040B (en) | 2016-06-18 | 2016-06-18 | A kind of method for manufacturing double-pore structure fiber connector |
| CN201711199991.0A Expired - Fee Related CN107797191B (en) | 2016-06-18 | 2016-06-18 | A method of manufacture diplopore fiber connector |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711200035.XA Active CN107877676B (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of double-pore structure fiber connector |
| CN201711200033.0A Expired - Fee Related CN107877675B (en) | 2016-06-18 | 2016-06-18 | A kind of manufacturing method of diplopore fiber connector |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610435835.9A Active CN106079040B (en) | 2016-06-18 | 2016-06-18 | A kind of method for manufacturing double-pore structure fiber connector |
| CN201711199991.0A Expired - Fee Related CN107797191B (en) | 2016-06-18 | 2016-06-18 | A method of manufacture diplopore fiber connector |
Country Status (2)
| Country | Link |
|---|---|
| CN (5) | CN107877676B (en) |
| WO (1) | WO2017215416A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107877676B (en) * | 2016-06-18 | 2019-05-21 | 江苏光谷通信设备有限公司 | A kind of manufacturing method of double-pore structure fiber connector |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643614A (en) * | 1979-09-17 | 1981-04-22 | Nippon Telegr & Teleph Corp <Ntt> | Production of plug for optical fiber connector |
| US4913512A (en) * | 1983-12-19 | 1990-04-03 | Gte Products Corporation | Fiber optic in-line splice case assembly |
| CN1058223C (en) * | 1993-11-04 | 2000-11-08 | 日机装株式会社 | Pressure molding apparatus and pressure molding method |
| JP2004237701A (en) * | 2003-02-10 | 2004-08-26 | Yamaha Corp | Manufacturing method and molding plate of microlens array |
| US7014370B2 (en) * | 2003-04-25 | 2006-03-21 | Nuvisions International, Inc. | Bare fiber optical connecting devices |
| CN100434974C (en) * | 2006-09-26 | 2008-11-19 | 北京大学 | Method for preparing dual hole polarized optical fibre phase regulator and products thereof |
| CN100584557C (en) * | 2007-01-03 | 2010-01-27 | 刘顺峰 | Forming device of blank of cored ceramics and its forming method |
| JP4908452B2 (en) * | 2008-04-21 | 2012-04-04 | 住友電気工業株式会社 | Manufacturing method of optical connection parts |
| KR101088853B1 (en) * | 2009-07-10 | 2011-12-06 | (주)지멕스 | Molding apparatus with detachable up down mold |
| CN102236129A (en) * | 2010-04-28 | 2011-11-09 | 鸿富锦精密工业（深圳）有限公司 | Optical fiber coupling connector forming mould |
| CN102398346A (en) * | 2010-09-10 | 2012-04-04 | 鸿富锦精密工业（深圳）有限公司 | Die for manufacturing fiber connector |
| CN102261978B (en) * | 2011-04-28 | 2013-01-30 | 浙江师范大学 | Method and device for implementing hydraulic pressure sensing based on twin-core and twin-hole optical fiber |
| CN202656394U (en) * | 2012-05-10 | 2013-01-09 | 太仓戴尔塔精密模具有限公司 | Inserted core die |
| CN102658590B (en) * | 2012-05-10 | 2013-12-11 | 常熟市天和陶瓷厂 | Mold for manufacturing ceramic friction plates |
| CN102896680B (en) * | 2012-08-14 | 2015-02-18 | 宁波大世界家具研发有限公司 | Combined die and die-pressing method for wood fibre die-pressed part |
| CN203104774U (en) * | 2013-02-27 | 2013-07-31 | 黄清山 | Forming and pressing die for drum paper |
| CN204936015U (en) * | 2015-08-21 | 2016-01-06 | 重庆天业模具冲压制造有限公司 | Support pressing die |
| CN105108961A (en) * | 2015-09-11 | 2015-12-02 | 重庆红旗杰勋车轮有限公司 | Insulating bushing pressing die |
| CN205291222U (en) * | 2015-12-28 | 2016-06-08 | 河北四明升光通信设备有限公司 | Core die is inserted to pottery |
| CN205835626U (en) * | 2016-06-18 | 2016-12-28 | 国网河南省电力公司信息通信公司 | A kind of mould manufacturing double-pore structure fiber connector |
| CN107351230B (en) * | 2016-06-18 | 2019-02-26 | 东莞市澳凯精密模具有限公司 | A kind of fiber connector die for manufacturing |
| CN107877676B (en) * | 2016-06-18 | 2019-05-21 | 江苏光谷通信设备有限公司 | A kind of manufacturing method of double-pore structure fiber connector |
-
2016
- 2016-06-18 CN CN201711200035.XA patent/CN107877676B/en active Active
- 2016-06-18 CN CN201711200033.0A patent/CN107877675B/en not_active Expired - Fee Related
- 2016-06-18 CN CN201711199986.XA patent/CN107791365B/en not_active Expired - Fee Related
- 2016-06-18 CN CN201610435835.9A patent/CN106079040B/en active Active
- 2016-06-18 CN CN201711199991.0A patent/CN107797191B/en not_active Expired - Fee Related
-
2017
- 2017-05-23 WO PCT/CN2017/085595 patent/WO2017215416A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN107877676B (en) | 2019-05-21 |
| CN107797191B (en) | 2019-05-14 |
| WO2017215416A1 (en) | 2017-12-21 |
| CN107877676A (en) | 2018-04-06 |
| CN106079040B (en) | 2018-05-08 |
| CN106079040A (en) | 2016-11-09 |
| CN107877675B (en) | 2019-05-10 |
| CN107877675A (en) | 2018-04-06 |
| CN107797191A (en) | 2018-03-13 |
| CN107791365A (en) | 2018-03-13 |
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Effective date of registration: 20190507 Address after: 401573 Jinfeng Ring Road, Caojie Development Zone, Hechuan Industrial Park, Hechuan District, Chongqing Applicant after: CHONGQING CHENGRUI PHOTOELECTRIC Co.,Ltd. Address before: 215131 room 49, 1 building, Xiangcheng District, Yuan Long Street, Suzhou, Jiangsu Applicant before: SUZHOU GAOJING TEZHUAN INFORMATION TECHNOLOGY Co.,Ltd. |
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