CN201159784Y - Optical fiber lock pin and casing tube internal hole processing device - Google Patents
Optical fiber lock pin and casing tube internal hole processing device Download PDFInfo
- Publication number
- CN201159784Y CN201159784Y CNU2008200827743U CN200820082774U CN201159784Y CN 201159784 Y CN201159784 Y CN 201159784Y CN U2008200827743 U CNU2008200827743 U CN U2008200827743U CN 200820082774 U CN200820082774 U CN 200820082774U CN 201159784 Y CN201159784 Y CN 201159784Y
- Authority
- CN
- China
- Prior art keywords
- extruder
- steel wire
- cooling device
- optical fiber
- mould pipe
- 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.)
- Expired - Fee Related
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
Disclosed is an optical fiber insertion core and sleeve tube inner hole processing device which belongs to photocon processing device. The device includes a steel wire positioning device, steel wire, a plastic extruder, an outer diameter mould pipe for the optical fiber insertion core or the sleeve tube, a cooling device and a cutting device. The positioning device is provided with a position aligning mechanism; and a tension servo mechanism is arranged in the position aligning mechanism at one end; the steel wire penetrates the extruder and the outer diameter mould pipe of the optical fiber insertion core; the cooling device is closely connected with the extruder; the outer diameter mould pipe is extended outside the cooling device from the extruder to the cooling device; the cutting device is arranged at the product output position and close to the end face of the outer diameter mould pipe. The utility model can realizes continuous production to increase the producing efficiency; the price of the steel wire is much cheaper than that of the original needle inner core, thereby the processing cost is reduced.
Description
Technical field
The utility model relates to the photocon technical field, specifically relates to the interior hole processing device of fiber stub and sleeve pipe.
Background technology
Fiber stub and sleeve pipe are used for the connection of optical fiber, because the external diameter of fiber stub and sleeve pipe is very little, its diameter of bore that runs through is littler, and the concentricity requirement height, processing difficulties; Make up through injection mo(u)lding by external diameter mould and pin type inner core for the making of ceramic fiber stub and sleeve pipe at present, need after the moulding pin type inner core is extracted reuse, and pin type inner core is very thin, easily pin type inner core is pulled off when pulling out, this pin type inner core costs an arm and a leg, thereby cost is improved.
Summary of the invention
The purpose of this utility model is the deficiency at above-mentioned prior art, and a kind of fiber stub and cover pipe orifice processing unit (plant) are provided, and to enhance productivity, cuts down finished cost.
For achieving the above object, the technical solution of the utility model is such: a kind of fiber stub and cover pipe orifice processing unit (plant) comprise the steel wire locating device, steel wire, extruder, the external diameter mould pipe of fiber stub or sleeve pipe, cooling device, cutter sweep; Said locating device is provided with in position adjustment mechanism and the locating device at one end and is provided with tension servo mechanism, and steel wire passes the external diameter mould pipe of extruder and fiber stub or sleeve pipe; Said cooling device is right after extruder; Said external diameter mould pipe by extruder through cooling device and extend to outside the cooling device; Said cutter sweep is located at the products export position, near the end face of external diameter mould pipe.
Its course of work is: the external diameter mould pipe that steel wire is passed extruder and fiber stub or sleeve pipe is placed in the locating device, locatees after the concentricity of accurately harmonize steel wire and external diameter mould pipe; And at any time steel wire is strained by an end positioning device that is provided with tension servo mechanism; Treat that product extrudes and after cooling device cooling through extruder, the steel wire of outlet one end is blown, the edge of a knife position that tension servo mechanism pulls back steel wire cutter sweep is set thereupon, this moment tension servo mechanism tension force and balance each other by the friction force that produces between steel wire and product endoporus, product can successively be extruded; After cutting, be the fiber stub that is processed with endoporus or the thick finished product of sleeve pipe.
Owing to adopted technique scheme, a kind of fiber stub of the present utility model and cover pipe orifice processing unit (plant) can be realized production continuously, and enhancing productivity, and the steel wire price is more much lower than former pin type inner core price, so has reduced processing cost.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Among the figure: 1, locating device, 2, steel wire, 3, extruder, 4, charging aperture, 5, cooling device, 6, external diameter mould pipe, 7, cutter sweep, 8, product.
Embodiment
Shown in accompanying drawing 1, a kind of fiber stub of the present utility model and cover pipe orifice processing unit (plant) comprise steel wire locating device 1, and steel wire 2 is provided with the extruder 3 of charging aperture 4, the external diameter mould pipe 6 of fiber stub, cooling device 5, cutter sweep 7; Said locating device 1 is provided with in position adjustment mechanism and the locating device at one end and is provided with tension servo mechanism, and steel wire 2 passes the external diameter mould pipe 6 of extruder 3 and fiber stub; Said cooling device 5 is right after extruder 3; Said external diameter mould pipe 6 by extruder through cooling device and extend to outside the cooling device 5; Said cutter sweep 7 is located at product 8 exit positions, near the end face of external diameter mould pipe 6.
Claims (1)
1, a kind of fiber stub and cover pipe orifice processing unit (plant) is characterized in that: comprise steel wire locating device (1), steel wire (2), extruder (3), the external diameter mould pipe (6) of fiber stub or sleeve pipe, cooling device (5), cutter sweep (7); Said locating device (1) is provided with in position adjustment mechanism and the locating device at one end and is provided with tension servo mechanism, and steel wire (2) passes the external diameter mould pipe (6) of extruder (3) and fiber stub; Said cooling device (5) is right after extruder (3); Said external diameter mould pipe (6) by extruder through cooling device and extend to outside the cooling device (5); Said cutter sweep (7) is located at product (8) exit position, near the end face of external diameter mould pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200827743U CN201159784Y (en) | 2008-01-24 | 2008-01-24 | Optical fiber lock pin and casing tube internal hole processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200827743U CN201159784Y (en) | 2008-01-24 | 2008-01-24 | Optical fiber lock pin and casing tube internal hole processing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201159784Y true CN201159784Y (en) | 2008-12-03 |
Family
ID=40110368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200827743U Expired - Fee Related CN201159784Y (en) | 2008-01-24 | 2008-01-24 | Optical fiber lock pin and casing tube internal hole processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201159784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476188A (en) * | 2010-11-22 | 2012-05-30 | 福州钜全汽车配件有限公司 | Automatic forming cutting machine for piston baffle ring nail |
-
2008
- 2008-01-24 CN CNU2008200827743U patent/CN201159784Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102476188A (en) * | 2010-11-22 | 2012-05-30 | 福州钜全汽车配件有限公司 | Automatic forming cutting machine for piston baffle ring nail |
| CN102476188B (en) * | 2010-11-22 | 2014-09-17 | 福州钜全汽车配件有限公司 | Automatic forming cutting machine for piston baffle ring nail |
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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: 20081203 Termination date: 20140124 |