CN107283605A - The telescopic pin device for automatically molding of ceramic insertion core - Google Patents
The telescopic pin device for automatically molding of ceramic insertion core Download PDFInfo
- Publication number
- CN107283605A CN107283605A CN201710601747.6A CN201710601747A CN107283605A CN 107283605 A CN107283605 A CN 107283605A CN 201710601747 A CN201710601747 A CN 201710601747A CN 107283605 A CN107283605 A CN 107283605A
- Authority
- CN
- China
- Prior art keywords
- sliding part
- molding
- pin
- designed
- insertion core
- 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
- 238000003780 insertion Methods 0.000 title claims abstract description 30
- 230000037431 insertion Effects 0.000 title claims abstract description 30
- 238000004421 molding of ceramic Methods 0.000 title claims abstract description 11
- 238000000465 moulding Methods 0.000 claims abstract description 58
- 239000000919 ceramic Substances 0.000 claims abstract description 45
- 238000002347 injection Methods 0.000 claims description 19
- 239000007924 injection Substances 0.000 claims description 19
- 238000001816 cooling Methods 0.000 claims description 9
- 238000009413 insulation Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000002994 raw material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 4
- 239000013307 optical fiber Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B28B7/0002—Auxiliary parts or elements of the mould
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The present invention provides a kind of telescopic pin device for automatically molding of ceramic insertion core, and it includes sliding part and molding part；The sliding part includes sleeve member；The sliding part is designed as cylindrical shape, and the sliding part top design is opening, and the sliding part bottom design has is designed with symmetrical conduction hole on bottom plate, the bottom plate；The molding part includes pin, and the molding part is designed as corresponding with the sliding part cylindric, and the molding part top design is opening, and the bottom design of the molding part is seal base；The pin is vertically fixed on the seal base of the molding part；The pin is slidably mounted on inside the sleeve member；The telescopic pin device for automatically molding of the ceramic insertion core be it is a kind of can be effectively protected the perpendicularity of pin when blank of cored ceramics makes, improve the axiality of ceramic insertion core, while being easy to the demoulding, improve the device of product quality.
Description
Technical field
It is to be related to a kind of shaped device especially the present invention relates to ceramic insertion core field.
Background technology
The joints of optical fibre are that two end faces of optical fiber are critically docked, and the light energy for exporting launching fiber is maximum
Limit it is coupled in reception optical fiber, ceramic insertion core is the core component of this joints of optical fibre, it is one kind by nano oxidized
Zirconia material is through sequence of recipe, the high-precision special cermacis element processed；The process of making blank of existing ceramic insertion core
Injection moulding is used, in the fabrication process, the most key is the coaxial accuracy of ceramic core internal hole to such method,
In injection, if the situation of discontinuity occurs in the pin in mould, pin can be deformed, cause the coaxial of lock pin endoporus
There is deviation in degree, influences Product Precision；After the completion of injection, during demoulding, the workpiece of cooling and shaping can be sticked on mould,
Therefore it is difficult for drop-off when being separated with mould, as discontinuity during separation, causes the damage of pin, is unfavorable for mould
The recycling of tool；Product is after the completion of injection, and have partial-length blocks surplus, the contact surface of the part and ceramic blank
Product is big, easily damages ceramic blank when blocking, causes to scrap phenomenon；In summary, therefore it there is defect.
The content of the invention
In view of the above-mentioned problems, it is an object of the invention to provide a kind of telescopic pin device for automatically molding of ceramic insertion core,
The perpendicularity of pin can be effectively protected when blank of cored ceramics makes, the axiality of ceramic insertion core is improved, is easy to simultaneously
The demoulding, improves product quality.
The technical proposal for solving the technical problem of the invention is：The telescopic pin automatic moulding dress of the ceramic insertion core
Put, it includes sliding part and molding part；The sliding part includes sleeve member；The sliding part is designed as cylindrical shape, the slip
Part top design is opening, and the sliding part bottom design has is designed with symmetrical conduction hole on bottom plate, the bottom plate；The set
Barrier part is arranged on inside the sliding part, and the sleeve member is vertically fixed on the center of the bottom plate of the sliding part；It is described
Molding part includes pin, and the molding part is designed as corresponding with the sliding part cylindric, and the molding part top design is
Opening, the bottom design of the molding part is seal base；The pin uses ceramic insertion core mould pin, and the pin is vertical
On the seal base for being fixed on the molding part；The sliding part is slidedly assemblied in the molding part, and the pin slides peace
Inside the sleeve member.
Preferably, being designed with stopping means, the corresponding position of the molding part on the sliding part bottom outside face
It is designed with limited impression；The stopping means is designed with spring and ball, and the spring one end is vertically fixed on the sliding part
The inside of lateral surface, the other end is fixedly connected with the ball, and the ball is contacted with the molding part medial surface.
Preferably, the sleeve member includes protection ring, the guard member uses shaft sleeve device, and the protection ring is vertically solid
It is scheduled on the inside of the sleeve member.
Preferably, thermally conductive sheet is designed with the molding part lateral surface, the thermally conductive sheet and injection mould cooling system
Contact.
Preferably, the sliding part indoor design has thermal insulation layer, the thermal insulation layer is made using metal material.
The beneficial effects of the present invention are：The telescopic pin device for automatically molding of the ceramic insertion core, when in use user
The sliding part and the molding part are fixedly mounted in injection mold, the aperture position correspondence at the top of the sliding part is molded
The position for pouring mouth of mould；Because the shape of the sliding part is corresponding to the shape of the molding part, so user passes through
The sliding part is slidedly assemblied in inside the molding part by the close-and-open sliding structure of injection mold, now the position of the pin
In the inside of the sleeve member；Ceramic blank raw material is injected the sliding part by user by the sprue gate of the injection mold
Inside, during injection, the sliding part is slowly at the uniform velocity moved up so that the sliding part at the uniform velocity divides with the molding part
From now ceramic blank raw material is uniformly flowed into the molding part by symmetrical conduction hole in the slider base
Portion, while the pin slowly exposes from the sleeve member so that ceramic blank raw material is shaped into required for ceramic insertion core
Shape, reaches the effect for improving coaxial accuracy；When the sliding part slides into defined position, the sliding part bottom is still
Part ceramic blank raw material is remained with, ceramic blank raw material is cooled and shaped, treated by the cooling system of injection mold by user
After cooling, injection mold die sinking, the sliding part above and below the molding part with separating, and the pin is from the ceramic blank center
Depart from, reach the effect of protection pin；Now ceramic blank departs from the molding part in the presence of the sliding part, by institute
The contact area for stating coupling part between ceramic blank and the sliding part is smaller, therefore user can easily will be described
Ceramic blank is separated, and obtains blank finished product；User cleans out after the waste material of the sliding part internal residual manually, you can
Repeat the making of ceramic blank.
Brief description of the drawings
Fig. 1 is front view when the telescopic pin device for automatically molding of ceramic insertion core of the present invention is molded.
Fig. 2 is front view when the telescopic pin device for automatically molding of ceramic insertion core of the present invention is molded.
Fig. 3 is the structural representation of the telescopic pin device for automatically molding sliding part of ceramic insertion core of the present invention.
Fig. 4 is the structural representation of the telescopic pin device for automatically molding molding part of ceramic insertion core of the present invention.
Fig. 5 is the structural representation of the telescopic pin device for automatically molding stopping means of ceramic insertion core of the present invention.
Embodiment
The present invention is further described with reference to the accompanying drawings and examples：
As shown in Figure 1, Figure 2, in Fig. 3, Fig. 4, Fig. 5 shown in embodiment, the telescopic pin device for automatically molding of the ceramic insertion core is
It is a kind of that the perpendicularity of pin can be effectively protected when blank of cored ceramics makes, the axiality of ceramic insertion core is improved, simultaneously
It is easy to the demoulding, improves the device of product quality, it includes sliding part 1 and molding part 2；The sliding part 1 includes sleeve member 11；Institute
State sliding part 1 and be designed as cylindrical shape, the top design of sliding part 1 is opening, and the bottom design of sliding part 1 has bottom plate, institute
State and symmetrical conduction hole 12 is designed with bottom plate；The sleeve member 11 is arranged on inside the sliding part 1, and the sleeve member 11 hangs down
Directly it is fixed on the center of the bottom plate of the sliding part 1；The molding part 2 include pin 21, the molding part 2 be designed as with
The sliding part 1 is corresponding cylindric, and the top design of molding part 2 is opening, and the bottom design of the molding part 2 is sealing
Bottom plate；The pin 21 is using ceramic insertion core mould pin 21, and the pin 21 is vertically fixed on the sealing bottom of the molding part 2
On plate；The sliding part 1 is slidedly assemblied in the molding part 2, and the pin 21 is slidably mounted on inside the sleeve member.
The telescopic pin device for automatically molding of the ceramic insertion core when in use, user by the sliding part 1 with it is described into
Type part 2 is fixedly mounted in injection mold, the position for pouring mouth of the aperture position correspondence injection mold at the top of sliding part 1
Put；Because the shape of the sliding part 1 is corresponding to the shape of the molding part 2, so the folding that user passes through injection mold
The sliding part 1 is slidedly assemblied in inside the molding part 2 by slide construction, and now the position of the pin 21 is in the sleeve
The inside of part 11；User injects ceramic blank raw material by the sprue gate of the injection mold inside of the sliding part 1,
During injection, the sliding part 1 is slowly at the uniform velocity moved up so that the sliding part 1 is at the uniform velocity separated with the molding part 2,
Now ceramic blank raw material is uniformly flowed into the molding part 2 by symmetrical conduction hole 12 on the bottom plate of sliding part 1
Portion, while the pin 21 slowly exposes from the sleeve member so that ceramic blank raw material is shaped into required for ceramic insertion core
Shape, reach improve coaxial accuracy effect；When the sliding part 1 slides into defined position, the bottom of sliding part 1
Still part ceramic blank raw material is remained with, ceramic blank raw material is cooled to by user by the cooling system of injection mold
Type, after cooling, injection mold die sinking, the sliding part 1 separates with the molding part about 2, and the pin 21 is from the pottery
Porcelain blank center departs from, and reaches the effect of protection pin 21；Now ceramic blank departs from described in the presence of the sliding part 1
Molding part 2, because the contact area of the coupling part between the ceramic blank and the sliding part 1 is smaller, therefore user
Easily the ceramic blank can be separated, obtain blank finished product；User cleans out inside the sliding part 1 manually
After the waste material of residual, you can repeat the making of ceramic blank.
As shown in figure 5, being designed with stopping means, the relevant position of the molding part 2 on the bottom outside face of sliding part 1
Place is designed with limited impression；The stopping means is designed with spring and ball, and the spring one end is vertically fixed on the slip
The inside of the lateral surface of part 1, the other end is fixedly connected with the ball, and the ball is contacted with the medial surface of molding part 2；It is made
With being to manufacture the remaining balance part required for being stripped, it is easy to the demoulding.
As shown in Figure 1, Figure 2, Figure 3 shows, the sleeve member includes protection ring 121, and the guard member uses shaft sleeve device, described
Protection ring 121 is vertically fixed on the inside of the sleeve member 11；Its role is to cause the uniform force of pin 21, improve same
Axle degree precision.
As shown in figure 4, thermally conductive sheet is designed with the lateral surface of molding part 2, the thermally conductive sheet and injection mold cooling system
System contact；Its role is to accelerate cooling, shaping efficiency is improved.
As shown in figure 3, the indoor design of sliding part 1 has thermal insulation layer, the thermal insulation layer is made using metal material；It is made
With being to prevent ceramic blank raw material from shaping in advance in the sliding part 1, formed product degree is influenceed.
The preferred mode of the present invention is the foregoing is only, is not intended to limit the invention, all spiritual and originals in the present invention
Within then, any modification, equivalent substitution and improvements made etc. should be included in the scope of the protection.
Claims (5)
1. a kind of telescopic pin device for automatically molding of ceramic insertion core, it includes sliding part (1) and molding part (2), and its feature exists
In：The sliding part (1) includes sleeve member (11)；The sliding part (1) is designed as setting at the top of cylindrical shape, the sliding part (1)
Opening is calculated as, sliding part (1) bottom design, which has, is designed with symmetrical conduction hole (12) on bottom plate, the bottom plate；The set
Barrier part (11) is arranged on the sliding part (1) inside, and the sleeve member (11) is vertically fixed on the bottom plate of the sliding part (1)
Center；The molding part (2) includes pin (21), and the molding part (2) is designed as circle corresponding with the sliding part (1)
Tubular, molding part (2) top design is opening, and the bottom design of the molding part (2) is seal base；The pin
(21) using ceramic insertion core mould pin (21), the pin (21) is vertically fixed on the seal base of the molding part (2)；
The sliding part (1) is slidedly assemblied in the molding part (2), and the pin (21) is slidably mounted on inside the sleeve member.
2. the telescopic pin device for automatically molding of ceramic insertion core according to claim 1, it is characterised in that：The sliding part
(1) stopping means is designed with bottom outside face, the corresponding position of the molding part (2) is designed with limited impression；The limit
Position device is designed with spring and ball, and the spring one end is vertically fixed on the inside of the sliding part (1) lateral surface, the other end
It is fixedly connected with the ball, the ball is contacted with the molding part (2) medial surface.
3. the telescopic pin device for automatically molding of ceramic insertion core according to claim 1, it is characterised in that：The sleeve member
Including protection ring (121), the guard member uses shaft sleeve device, and the protection ring (121) is vertically fixed on the sleeve member
(11) inside.
4. the telescopic pin device for automatically molding of ceramic insertion core according to claim 1, it is characterised in that：The molding part
(2) thermally conductive sheet is designed with lateral surface, the thermally conductive sheet is contacted with injection mould cooling system.
5. the telescopic pin device for automatically molding of ceramic insertion core according to claim 1, it is characterised in that：The sliding part
(1) indoor design has thermal insulation layer, and the thermal insulation layer is made using metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601747.6A CN107283605A (en) | 2017-07-21 | 2017-07-21 | The telescopic pin device for automatically molding of ceramic insertion core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601747.6A CN107283605A (en) | 2017-07-21 | 2017-07-21 | The telescopic pin device for automatically molding of ceramic insertion core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107283605A true CN107283605A (en) | 2017-10-24 |
Family
ID=60102646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601747.6A Pending CN107283605A (en) | 2017-07-21 | 2017-07-21 | The telescopic pin device for automatically molding of ceramic insertion core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107283605A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509490B (en) * | 2019-09-05 | 2021-03-02 | 江苏中科光电有限公司 | Production process of secondary-forming high-precision ceramic ferrule |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009335Y (en) * | 2007-01-03 | 2008-01-23 | 刘顺峰 | Molding device for ceramic ferrule roughcast |
| CN102043207A (en) * | 2010-12-31 | 2011-05-04 | 航天时代电子技术股份有限公司 | Vibration-resistant optical fiber contact element |
| CN203077552U (en) * | 2013-01-23 | 2013-07-24 | 张志才 | Mould with ejector pin |
| CN204076466U (en) * | 2014-09-01 | 2015-01-07 | 河北智康通信技术有限公司 | Blank of cored ceramics separator |
| CN204719267U (en) * | 2015-04-23 | 2015-10-21 | 天津市光通陶瓷有限公司 | A kind of joints of optical fibre switching ceramic sleeve blank |
| CN205263352U (en) * | 2015-12-16 | 2016-05-25 | 武汉优信光通信设备有限责任公司 | Detachable optical module emission of light interface module |
| CN207189928U (en) * | 2017-07-21 | 2018-04-06 | 浙江中科光电有限公司 | The telescopic pin device for automatically molding of ceramic insertion core |
-
2017
- 2017-07-21 CN CN201710601747.6A patent/CN107283605A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201009335Y (en) * | 2007-01-03 | 2008-01-23 | 刘顺峰 | Molding device for ceramic ferrule roughcast |
| CN102043207A (en) * | 2010-12-31 | 2011-05-04 | 航天时代电子技术股份有限公司 | Vibration-resistant optical fiber contact element |
| CN203077552U (en) * | 2013-01-23 | 2013-07-24 | 张志才 | Mould with ejector pin |
| CN204076466U (en) * | 2014-09-01 | 2015-01-07 | 河北智康通信技术有限公司 | Blank of cored ceramics separator |
| CN204719267U (en) * | 2015-04-23 | 2015-10-21 | 天津市光通陶瓷有限公司 | A kind of joints of optical fibre switching ceramic sleeve blank |
| CN205263352U (en) * | 2015-12-16 | 2016-05-25 | 武汉优信光通信设备有限责任公司 | Detachable optical module emission of light interface module |
| CN207189928U (en) * | 2017-07-21 | 2018-04-06 | 浙江中科光电有限公司 | The telescopic pin device for automatically molding of ceramic insertion core |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110509490B (en) * | 2019-09-05 | 2021-03-02 | 江苏中科光电有限公司 | Production process of secondary-forming high-precision ceramic ferrule |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 325000, No. 288, east two road, South Street, Ruian, Zhejiang, Wenzhou Applicant after: ZHONGKE PHOTOELECTRIC GROUP Co.,Ltd. Address before: 325000, No. 288, east two road, South Street, Ruian, Zhejiang, Wenzhou Applicant before: ZHEJIANG ZHONGKE PHOTOELECTRIC Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200320 Address after: No. 518, Yunji Avenue, Hengnan County, Hengyang City, Hunan Province Applicant after: HUNAN ZHONGKE PHOTOELECTRIC Co.,Ltd. Address before: 325000, No. 288, east two road, South Street, Ruian, Zhejiang, Wenzhou Applicant before: ZHONGKE PHOTOELECTRIC GROUP Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240621 |