CN201516682U - Thin steel wire threading guide rod - Google Patents
Thin steel wire threading guide rod Download PDFInfo
- Publication number
- CN201516682U CN201516682U CN2009202291665U CN200920229166U CN201516682U CN 201516682 U CN201516682 U CN 201516682U CN 2009202291665 U CN2009202291665 U CN 2009202291665U CN 200920229166 U CN200920229166 U CN 200920229166U CN 201516682 U CN201516682 U CN 201516682U
- Authority
- CN
- China
- Prior art keywords
- guide rod
- guide post
- frp
- thin steel
- steel wires
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract description 12
- 239000010959 steel Substances 0.000 title abstract description 12
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
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- Wire Processing (AREA)
Abstract
The utility model relates to a guide rod capable of assisting thin steel wires or FRP to smoothly thread through a small hole on a machine nose mould core of a plastic extruding machine. The guide rod comprises a hollow guide rod formed by combining two half guide rods divided along an axial direction, a locking ring is movably sleeved on the periphery of the guide rod, an axial opening is arranged on one side of the locking ring, and a guide nozzle with comparatively small diameter is arranged at the front end of the guide rod and shrinks forwards. The guide rod has the advantages that 1 the steel wires of 0.25mm-1.6mm or the FRP can be easily threaded through the small hole of the machine nose mould core of the plastic extruding machine by the aid of the rigidity of the guide rod, the threading of the thin steel wires or the FRP in the small hole of the machine nose mould core can be finished rapidly and conveniently, production efficiency is improved, and 2 the guide rod has simple structure and convenient use, and is easily taken down after threading the thin steel wires or the FRP.
Description
Technical field
The utility model relates to a kind of guide post of assisting finer wire or FRP to pass aperture on the extruder head core rod smoothly.
Background technology
Fast development along with fiber optic communication; had the minor diameter inside cable structure of a kind of parallel steel wire as the tension original paper; this structure optical cable needs the finer wire that 2-4 root diameter does not wait is passed the aperture of extruder head core rod inner chamber in process; usually the head core rod is about about 50cm; hole diameter and finer wire diameter differ 0.1～0.2mm; because the core rod inner chamber is darker; and finer wire rigidity relative deficiency; in perforation procedure; the steel wire front end can be sagging; be difficult for alignment apertures, therefore wear steel wire all can spend the plenty of time at every turn, causes production efficiency low.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of perforation quick at the problem of above-mentioned prior art existence, finer wire perforation guide post simple in structure, easy to use.
The utility model is that the technical scheme that problem adopted of the above-mentioned proposition of solution is:
Include the guide post of hollow, guide post is harmonious by half guide post that is separated into two lobes vertically and forms, and at the periphery kink of guide post retaining ring is arranged, and retaining ring one side is provided with axially open.
Press such scheme, described guide post front end is provided with the preceding thinner guiding mouth of contracted diameter of outer radial.
Press such scheme, described guide post front end guiding mouth diameter of bore is 0.25mm～1.6mm; Described retaining ring axially open width is 1.5～2.5mm.
Guide post became closed form when the utility model used, the some retaining rings of periphery shell-like, with the required finer wire that connects or FRP from the guide post afterbody penetrate inner chamber to guiding mouth mouth lift one's head draw a bit of, grip guide post and guiding mouth is aimed at the aperture of extruder head core rod inner chamber, then finer wire or FRP are connected forward, draw from the other end of head die core, can finish a task of wearing to the head core rod, earlier retaining ring is deviate from from guide post then, the retaining ring of deviating from is separated from finer wire by axially open, again guide post is split into two lobes and make it deviate from steel wire, promptly finish a process of wearing of whole head core rod.
The beneficial effects of the utility model are: 1, by the rigidity of guide post, can make 0.25mm～1.6mm steel wire or FRP pass aperture on the extruder head core rod easily, the finer wire or the FRP that finish quickly and easily head core rod aperture connect, and have improved production efficiency; 2, simple in structure, easy to use, guide post took off easily after particularly finer wire or FRP put on.
Description of drawings
Fig. 1 is the three-dimensional structure diagram of an embodiment of the utility model.
Fig. 2 is the front view of guide post among embodiment of the utility model.
Fig. 3 just analyses and observe view for guide post among embodiment of the utility model.
The specific embodiment
Further specify structure of the present utility model below in conjunction with accompanying drawing.Include elongated hollow guide post 2, guide post is harmonious by half guide post that is separated into two lobes vertically and forms, the guide post front end is provided with the preceding thinner guiding mouth 1 of contracted diameter of outer radial, the through hole that the guide post setting runs through vertically, front end guiding mouth diameter of bore is 1.0mm, periphery kink at guide post has retaining ring 3, retaining ring is installed along the guide post axially spaced-apart, usually can install 3～5, retaining ring one side is provided with axially open 4, the axially open width is 0.8～1.8mm, greater than the diameter of steel wire or FRP.So that wearing the dismounting and the retaining ring of a back guide post takes off from steel wire.
Claims (5)
1. finer wire perforation guide post is characterized in that including the guide post of hollow, and guide post is harmonious by half guide post that is separated into two lobes vertically and forms, and at the periphery kink of guide post retaining ring is arranged, and retaining ring one side is provided with axially open.
2. by the described finer wire perforation of claim 1 guide post, it is characterized in that described guide post front end is provided with the preceding thinner guiding mouth of contracted diameter of outer radial.
3. by the described finer wire perforation of claim 2 guide post, it is characterized in that described guide post front end guiding mouth diameter of bore is 0.25mm～1.6mm.
4. by claim 1 or 2 described finer wire perforation guide posts, it is characterized in that described retaining ring axially open width is 1.5～2.5mm.
5. by claim 1 or 2 described finer wires perforation guide posts, it is characterized in that described retaining ring installs 3～5 along the guide post axially spaced-apart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202291665U CN201516682U (en) | 2009-10-30 | 2009-10-30 | Thin steel wire threading guide rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202291665U CN201516682U (en) | 2009-10-30 | 2009-10-30 | Thin steel wire threading guide rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201516682U true CN201516682U (en) | 2010-06-30 |
Family
ID=42497397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202291665U Expired - Lifetime CN201516682U (en) | 2009-10-30 | 2009-10-30 | Thin steel wire threading guide rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201516682U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549579A (en) * | 2019-09-29 | 2019-12-10 | 广东亨通光电科技有限公司 | extrusion molding device and optical cable roundness improving process |
-
2009
- 2009-10-30 CN CN2009202291665U patent/CN201516682U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110549579A (en) * | 2019-09-29 | 2019-12-10 | 广东亨通光电科技有限公司 | extrusion molding device and optical cable roundness improving process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: YANGTZE OPTICAL FIBRE AND CABLE CO., LTD Free format text: FORMER NAME: CHANGFEI FIBRE-OPTICAL + OPTICAL CABLE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Patentee after: Yangtze Optical Fibre and Cable Co., Ltd Address before: 430073 Hubei city of Wuhan province Wuchang two Guanshan Road No. four Patentee before: Changfei Fibre-Optical & Optical Cable Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100630 |