CN202649569U - Mould for aluminum band longitudinal wrapping in optical cable production - Google Patents
Mould for aluminum band longitudinal wrapping in optical cable production Download PDFInfo
- Publication number
- CN202649569U CN202649569U CN 201220299661 CN201220299661U CN202649569U CN 202649569 U CN202649569 U CN 202649569U CN 201220299661 CN201220299661 CN 201220299661 CN 201220299661 U CN201220299661 U CN 201220299661U CN 202649569 U CN202649569 U CN 202649569U
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- China
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- mould
- die body
- optical cable
- aluminium strip
- aluminum band
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- Expired - Fee Related
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Abstract
The utility model discloses a mould for aluminum band longitudinal wrapping in optical cable production. The mould comprises a mould body (1), wherein the mould body (1) is an arc-shaped plate; one end of the mould body (1) is bent to be in a round shape; the round end of the mould body (1) is hooped by a circular ring (2); at least two straight plates (3) are disposed in an arc-shaped groove of the mould body (1); and a cable core guiding pipe (4) is disposed on the straight plates (3). The beneficial of the mould are that the mould is designed to be in an arc shape, and the contact area of the mould with the aluminum band is reduced; small holes are arranged in one end of the mould for longitudinal wrapping, and the contact area of the mould with the aluminum band is further reduced. As a result, the force of friction between the aluminum band and the mould is substantially reduced, and the aluminum band is protected from being snapped.
Description
Technical field
The utility model relates to the mould that is used for the vertical bag of aluminium strip in a kind of optical cable production.
Background technology
Fibre Optical Communication Technology (optical fiber communications) is shown one's talent from optical communication, has become one of main pillar of modern communications, plays a part very important in the Modern Telecommunication net.Optical fiber communication is as an emerging technology, fast, the application surface of its development in recent years speed extensively be that communication is rarely seen in history, also be the main means of transportation of various information in the important symbol of new worldwide technological revolution and the Future Information society.
Optical fiber is fibre-optic abbreviation.Optical fiber communication is as information carrier, with a kind of communication mode of optical fiber as transmission medium with light wave.
During optical cable is produced, generally can be at cable core parcel one deck aluminium strip, the enhancement Layer that is used for optical cable, resistance to compression and the water repelling property of raising optical cable, the aluminium strip layer is generally made by mould in the optical cable process, longitudinal covering model tool and sizing die have been comprised, wherein, the longitudinal covering model tool all is to twist and squeezing action makes the aluminium strip moulding that twists by machinery, existing longitudinal covering model tool because and between the aluminium strip friction too large, so that aluminium strip is often broken, greatly affected speed of production.
The utility model content
The purpose of this utility model namely is to overcome the deficiency of present technology, the mould that provides a kind of optical cable to be used for the vertical bag of aluminium strip in producing solves between existing aluminium strip longitudinal covering model tool and the aluminium strip surface of contact excessive, causes friction too large, aluminium strip is often broken, thereby affects the drawback of speed of production.
The utility model is achieved through the following technical solutions: the mould that is used for the vertical bag of aluminium strip during optical cable is produced, comprise die body, described die body is arc, and it is circular that die body has an end to twist, the round nose of die body is fixed by the annulus hoop, be provided with at least two straight plates in the deep-slotted chip breaker of die body, be provided with the cable core conduit on the straight plate.
Described die body is installed fixing by installing plate.
The round nose of described die body is distributed with the anti-attrition hole, evenly arranges in the anti-attrition hole, and diameter is 2～3mm.
Described cable core conduit is welded and fixed by the welding bar.
The beneficial effects of the utility model are: with the Design of Dies camber; reduced the surface of contact with aluminium strip, an end of the vertical bag of mould is the design arrangement aperture also, has further reduced the surface of contact with aluminium strip; so greatly reduced the friction force between aluminium strip and the mould, the protection aluminium strip is not broken.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Among the figure, the 1-die body, the 2-annulus, the straight plate of 3-, 4-cable core conduit, the 5-installing plate, 6-anti-attrition hole, 7-welds bar.
Embodiment
The utility model is described in further detail below in conjunction with embodiment, but structure of the present utility model is not limited only to following examples:
[embodiment]
As shown in Figure 1, be used for the mould of the vertical bag of aluminium strip during optical cable is produced, comprise die body 1, described die body 1 is arc, and die body 1 to have an end to twist circular, the round nose of die body 1 is fixed by annulus 2 hoops, be provided with at least two straight plates 3 in the deep-slotted chip breaker of die body 1, be provided with cable core conduit 4 on the straight plate 3.
Described die body 1 is installed fixing by installing plate 5.
The round nose of described die body 1 is distributed with anti-attrition hole 6, evenly arranges in anti-attrition hole 6, and diameter is 2～3mm.
Described cable core conduit 4 is welded and fixed by welding bar 7.
Principle of work of the present utility model: during production, cable core penetrates cable core conduit 4, enter the round nose of die body 1, aluminium strip also enters round nose from passing between straight plate 3 and the die body 1, twisted during by round nose circular, and with in the middle of cable core is wrapped in, so just finished basic vertical packet procedures, can be admitted to afterwards to finish in the sizing die fully and wrap up.
Claims (5)
1. the mould that is used for the vertical bag of aluminium strip during optical cable is produced, it is characterized in that: comprise die body (1), described die body (1) is arc, and it is circular that die body (1) has an end to twist, the round nose of die body (1) is fixed by annulus (2) hoop, be provided with at least two straight plates (3) in the deep-slotted chip breaker of die body (1), be provided with cable core conduit (4) on the straight plate (3).
2. be used for the mould of the vertical bag of aluminium strip during optical cable according to claim 1 is produced, it is characterized in that: described die body (1) is installed fixing by installing plate (5).
3. be used for the mould of the vertical bag of aluminium strip during optical cable according to claim 2 is produced, it is characterized in that: the round nose of described die body (1) is distributed with anti-attrition hole (6).
4. be used for the mould of the vertical bag of aluminium strip during optical cable according to claim 3 is produced, it is characterized in that: evenly arrange in described anti-attrition hole (6), and diameter is 2～3mm.
5. be used for the mould of the vertical bag of aluminium strip during arbitrary described optical cable is produced according to claim 1～4, it is characterized in that: described cable core conduit (4) is welded and fixed by welding bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299661 CN202649569U (en) | 2012-06-26 | 2012-06-26 | Mould for aluminum band longitudinal wrapping in optical cable production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220299661 CN202649569U (en) | 2012-06-26 | 2012-06-26 | Mould for aluminum band longitudinal wrapping in optical cable production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202649569U true CN202649569U (en) | 2013-01-02 |
Family
ID=47418657
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220299661 Expired - Fee Related CN202649569U (en) | 2012-06-26 | 2012-06-26 | Mould for aluminum band longitudinal wrapping in optical cable production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202649569U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106983A (en) * | 2013-03-13 | 2013-05-15 | 常熟市谷雷特机械产品设计有限公司 | Preforming mold for longitudinal wrapping of cable metal strap |
| CN104217826A (en) * | 2014-09-26 | 2014-12-17 | 中利科技集团股份有限公司 | Composite longitudinal wrap die for unit shield cable |
| CN107144928A (en) * | 2017-05-22 | 2017-09-08 | 德阳汇川科技有限公司 | A kind of mould structure that bag and guiding are indulged for cable core |
| CN110515167A (en) * | 2017-10-11 | 2019-11-29 | 杭州富通通信技术股份有限公司 | Aluminium strip for fiber optic cable manufacture engages equipment |
-
2012
- 2012-06-26 CN CN 201220299661 patent/CN202649569U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103106983A (en) * | 2013-03-13 | 2013-05-15 | 常熟市谷雷特机械产品设计有限公司 | Preforming mold for longitudinal wrapping of cable metal strap |
| CN103106983B (en) * | 2013-03-13 | 2015-04-08 | 常熟市谷雷特机械产品设计有限公司 | Preforming mold for longitudinal wrapping of cable metal strap |
| CN104217826A (en) * | 2014-09-26 | 2014-12-17 | 中利科技集团股份有限公司 | Composite longitudinal wrap die for unit shield cable |
| CN104217826B (en) * | 2014-09-26 | 2016-05-11 | 中利科技集团股份有限公司 | A kind of unit compound longitudinal covering model tool for shielded cable |
| CN107144928A (en) * | 2017-05-22 | 2017-09-08 | 德阳汇川科技有限公司 | A kind of mould structure that bag and guiding are indulged for cable core |
| CN110515167A (en) * | 2017-10-11 | 2019-11-29 | 杭州富通通信技术股份有限公司 | Aluminium strip for fiber optic cable manufacture engages equipment |
| CN110515167B (en) * | 2017-10-11 | 2020-09-25 | 杭州富通通信技术股份有限公司 | Aluminum strip jointing equipment for optical cable manufacturing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20130626 |