CN203455524U - Butterfly optical cable threading die - Google Patents
Butterfly optical cable threading die Download PDFInfo
- Publication number
- CN203455524U CN203455524U CN201320490754.0U CN201320490754U CN203455524U CN 203455524 U CN203455524 U CN 203455524U CN 201320490754 U CN201320490754 U CN 201320490754U CN 203455524 U CN203455524 U CN 203455524U
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- section
- mould
- die
- fiber
- optical cable
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Abstract
The utility model relates to the technical field of an optical cable manufacture device, and specifically relates to a butterfly optical cable threading die. The butterfly optical cable threading die comprises a die sleeve and a guide die. The die sleeve is provided with a threading cavity. The threading cavity comprises an introducing section at the head end and a fixation section for the guide die to be inserted and fixed at the tail end. The introducing section comprises a fiber introducing section and reinforcer introducing sections arranged at the two sides of the fiber introducing section. The guide die is provided with a fiber guidance channel and reinforcer guidance channels which are in one-to-one correspondence with the fiber introducing section and the reinforcer introducing sections. A fiber protection pipe which runs through the die sleeve and the guide die is arranged along the fiber introducing section and the fiber guidance channel, so that the service life of the die is longer, and the die is convenient to assemble and thread.
Description
Technical field
the utility model relates to fiber optic cable manufacturing equipment technical field, is specially a kind of butterfly optical cable and connects mould.
Background technology
in butterfly optical cable production run, need to connect optical fiber and the auxiliary reinforcements such as steel wire, so need to use, connect mould, in prior art, as the Chinese utility model patent that notification number is 201886188U has been announced a kind of durable type butterfly optical cable mould, the mode that adopts core rod and core rod seat integral body to match, so all can be larger to core rod seat and core rod damage in use, and positioning requirements is higher, assemble up cumbersomely, thereby exist in addition, on optical fiber itself, cause damage to affect the risk of optical cable quality.
Utility model content
the purpose of this utility model is to provide a kind of longer service life, be convenient to assembling and the butterfly optical cable that connects connects mould.
above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of butterfly optical cable connects mould, comprise die sleeve and guiding mould, die sleeve has the cavity of connecting, connect cavity and comprise that the section of drawing of head end and tail end insert fixing canned paragraph for guiding mould, the section of drawing comprises the optical fiber section of drawing and is positioned at the reinforcement section of drawing of the optical fiber section of drawing both sides, guiding mould is provided with and the optical fiber section of drawing and the reinforcement section of drawing fiber guides passage and reinforcement guiding channel one to one, along the optical fiber section of drawing and fiber guides passage, be provided with an optical fiber pillar that runs through die sleeve and guiding mould.
such scheme; make Mould Machining convenient formation; assembling is simple, by the design of a whole piece optical fiber pillar, makes connecting of optical fiber simpler; phenomenon can not result in blockage; also optical fiber itself has been played to good protective effect, and reinforcement mainly adopts steel wire or FRP material, compares optical fiber material harder simultaneously; guidance quality is good, adopts pillar mode and do not adopt pillar mode to connect all feasible.
as to of the present utility model preferred, guide mould to be formed by two symmetrical mould lobes.
as preferably guiding mould is the cylindricality mould of the whole ovalize of xsect to of the present utility model, the import and export of fiber guides passage are the place, center of bottom surface on guiding mould respectively.This is preferably convenient to mould contraposition and assembling.
as to of the present utility model preferred, connect cavity and between the section of drawing and canned paragraph, also there is one section of transition section.Can improve serious forgiveness, there is the possibility that occurs deviation in guiding mould orientation assemble, makes reinforcement and still connect in certain space of adjusting.
the beneficial effects of the utility model are: this butterfly optical cable connects mould can reduce producting process difficulty, and simply, less to the damage of mould itself and optical fiber, die life is extended for assembling, location, and production cost reduces simultaneously.
Accompanying drawing explanation
fig. 1 is the perspective view after assembling of the utility model embodiment 1;
fig. 2 is the backsight structural representation of Fig. 1;
fig. 3 be in the utility model embodiment 1 die sleeve not with the diagrammatic cross-section of optical fiber pillar;
fig. 4 guides mould not with the diagrammatic cross-section of optical fiber pillar in the utility model embodiment 1;
fig. 5 be in the utility model embodiment 2 die sleeve not with the diagrammatic cross-section of optical fiber pillar.
in figure: 1, die sleeve, 2, guiding mould, 3, optical fiber pillar, 102, canned paragraph, 103, transition section, 1011, the optical fiber section of drawing, 1012, the reinforcement section of drawing, 2011, fiber guides passage, 2012, reinforcement guiding channel.
Embodiment
following specific embodiment is only to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make to the present embodiment the modification that there is no creative contribution as required after reading this instructions, but as long as within the scope of claim of the present utility model, are all subject to the protection of Patent Law.
Claims (4)
1. a butterfly optical cable connects mould, it is characterized in that: comprise die sleeve (1) and guiding mould (2), described die sleeve (1) has the cavity of connecting, the described cavity that connects comprises that the section of drawing of head end and tail end insert fixing canned paragraph (102) for described guiding mould (2), the described section of drawing comprises the optical fiber section of drawing (1011) and is positioned at the reinforcement section of drawing (1012) of the described optical fiber section of drawing (1011) both sides, described guiding mould (2) is provided with and the described optical fiber section of drawing (1011) and the reinforcement section of drawing (1012) fiber guides passage (2011) and reinforcement guiding channel (2012) one to one, along the described optical fiber section of drawing (1011) and described fiber guides passage (2011), be provided with an optical fiber pillar (3) that runs through described die sleeve (1) and guiding mould (2).
2. a kind of butterfly optical cable according to claim 1 connects mould, it is characterized in that: described guiding mould (2) is comprised of two symmetrical mould lobes.
3. a kind of butterfly optical cable according to claim 1 and 2 connects mould, it is characterized in that: described guiding mould (2) is the cylindricality mould of the whole ovalize of xsect, the import and export of described fiber guides passage (2011) are the place, center in the upper bottom surface of guiding mould (2) respectively.
4. a kind of butterfly optical cable according to claim 3 connects mould, it is characterized in that: described in connect cavity also there is one section of transition section (103) between the described section of drawing and canned paragraph (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490754.0U CN203455524U (en) | 2013-08-13 | 2013-08-13 | Butterfly optical cable threading die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320490754.0U CN203455524U (en) | 2013-08-13 | 2013-08-13 | Butterfly optical cable threading die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455524U true CN203455524U (en) | 2014-02-26 |
Family
ID=50135388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320490754.0U Expired - Fee Related CN203455524U (en) | 2013-08-13 | 2013-08-13 | Butterfly optical cable threading die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203455524U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353481A (en) * | 2014-04-03 | 2016-02-24 | 江苏长飞中利光纤光缆有限公司 | Positioning mould for optical cable reinforcing components |
-
2013
- 2013-08-13 CN CN201320490754.0U patent/CN203455524U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105353481A (en) * | 2014-04-03 | 2016-02-24 | 江苏长飞中利光纤光缆有限公司 | Positioning mould for optical cable reinforcing components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180330 Address after: 313000 western suburb of Huzhou, Zhejiang Province, Huang Zhishan Patentee after: Zhejiang post and Telecommunications Equipment Co., Ltd. Huzhou cable branch company Address before: Hangzhou City, Zhejiang province 310014 City Zhaohui District seven telecommunications equipment company in Zhejiang Province Patentee before: Zhejiang Post Equipment Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20190813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |