CN214294369U - Simple and easy cable is extruded and is annotated mould subassembly, cable extruder head and cable extruder of color strip - Google Patents
Simple and easy cable is extruded and is annotated mould subassembly, cable extruder head and cable extruder of color strip Download PDFInfo
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- CN214294369U CN214294369U CN202022500563.0U CN202022500563U CN214294369U CN 214294369 U CN214294369 U CN 214294369U CN 202022500563 U CN202022500563 U CN 202022500563U CN 214294369 U CN214294369 U CN 214294369U
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Abstract
The utility model relates to a cable processing technology field, concretely relates to simple and easy cable extrude mould subassembly, cable extruder head and cable extruder of annotating the look strip. The utility model discloses a simple and easy cable extrudes mould subassembly of annotating the look strip includes: an extrusion die and an outer die cover; the outer mold cover is provided with a color bar flow passage; the extrusion die is provided with an extrusion channel for extruding the cable and a color bar inflow hole, one end of the color bar inflow hole is communicated with the color bar flow channel, and the other end of the color bar inflow hole is arranged on the side wall of the extrusion channel and is communicated with the extrusion channel. Through the arrangement mode, when the color bars are required to be added, the color bars can be added only by communicating the color bar flow channel with the color bar machine without arranging a special machine head die. The scheme has the advantages of simple structure, convenience in use, strong expandability and low cost.
Description
Technical Field
The utility model relates to a cable processing technology field especially relates to a simple and easy cable extrude mould subassembly, a cable extruder head and a cable extruder of annotating the look strip.
Background
The conventional cable outer sheath does not need to be provided with a color strip generally, so the conventional cable extruding machine head and the conventional cable extruding mould do not have a color strip hole and a matched color strip mould sleeve and do not have the function of a color strip.
In the prior art, the special machine head die with the color bar injection function has the disadvantages of large size, complex structure, inconvenient use and high cost, so that a common optical cable plant only has one or two special machine head dies, thereby limiting the capacity and the application and popularization of special optical cables required by color bars.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a simple and easy cable is extruded and is annotated mould subassembly, cable extruder head and cable extruder of color strip solves the problem that exists among the prior art at least partially.
In order to achieve the above object, the utility model discloses technical scheme of the first aspect provides a simple and easy cable extrudes mould subassembly of annotating the color bar, include: an extrusion die and an outer die cover; the outer mold cover is provided with a color bar flow passage; the extrusion die is provided with an extrusion channel for extruding the cable and a color bar inflow hole, one end of the color bar inflow hole is communicated with the color bar flow channel, and the other end of the color bar inflow hole is arranged on the side wall of the extrusion channel and is communicated with the extrusion channel.
In this scheme, need not drill the aircraft nose, be equipped with dedicated colour bar die sleeve, only need when needing to add the colour bar with colour bar runner and colour bar machine intercommunication, can realize adding the colour bar, need not set up special aircraft nose mould. The scheme has the advantages of simple structure, convenience in use, strong expandability and low cost.
In the above technical solution, preferably, the extrusion die includes: an outer mold and an inner mold; the outer die is provided with a first section and a second section, the outer diameter of the first section is smaller than that of the second section, the color bar inflow hole is formed in the first section, the first section extends into the outer die cover, the second section is abutted against the outer side wall of the outer die cover, and a first through hole penetrating through the first section and the second section is formed in the outer die; the centre form is located first through-hole, extrudes the passageway and includes that the inlayer extrudes the passageway and the skin extrudes the passageway, and on the centre form was located to the inlayer extrusion channel, the annular skin extrusion channel was injectd with first through-hole to the lateral wall of centre form, and the color stripe flows into the hole and extrudes the passageway intercommunication with the skin.
In any of the above technical solutions, preferably, an annular groove is provided on an inner wall of the outer mold cover, and the annular groove is communicated with the color stripe flow passage and the color stripe inflow hole.
In any one of the above technical solutions, preferably, the number of the color stripe inflow holes is plural, and the plural color stripe inflow holes are arranged at intervals in a circumferential direction of the first stage.
In any of the above technical solutions, preferably, the plurality of color bar flow channels are provided at intervals along the circumferential direction of the outer mold cover.
In any of the above technical solutions, preferably, the method further includes: and the color bar machine connector is fixedly arranged on the outer mold cover and is communicated with the color bar flow channel.
In any of the above technical solutions, preferably, the outer mold cover is an annular body, and the mold assembly for extruding the color injection bar by the simple cable further includes: the annular gasket is arranged inside the outer die cover, and the rear side of the annular gasket is abutted against the front end of the extrusion die.
The utility model discloses technical scheme of second aspect provides a aircraft nose is extruded to cable, extrude the mould subassembly of annotating the look strip including the simple and easy cable among the arbitrary technical scheme of first aspect.
The utility model discloses the technical scheme of third aspect provides a cable extruder, the mould subassembly of annotating the color strip is extruded to simple and easy cable among the arbitrary technical scheme of first aspect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural view of a die assembly for extruding a color injection bar for a simple cable according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a die assembly for extruding a color injection bar for a simple cable according to an embodiment of the present invention;
fig. 3 is a structural view of an outer mold cover according to the present invention;
fig. 4 is a front view of an outer mold cover according to the present invention;
fig. 5 is a schematic structural diagram of a die assembly for extruding a color injection strip for a simple cable according to an embodiment of the present invention.
Wherein, the correspondence between the reference numbers and the part names in fig. 1 to 5 is:
11 external mold, 111 first through hole, 12 internal mold, 13 color bar inflow hole, 14 extrusion channel, 141 internal layer extrusion channel, 142 external layer extrusion channel, 15 non-adjustment external mold, 16 non-adjustment internal mold, 20 external mold cover, 21 color bar flow channel, 22 annular groove, 30 color bar machine connector and 40 annular gasket.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
It should be noted that, in the case of no conflict, the features in the following embodiments and examples may be combined with each other; moreover, all other embodiments that can be derived by one of ordinary skill in the art from the embodiments disclosed herein without making any creative effort fall within the scope of the present disclosure.
It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.
Some embodiments according to the invention are described below with reference to fig. 1 to 5.
Referring to fig. 1 to 5, the utility model discloses a technical scheme of first aspect provides a simple and easy cable extrudes mould subassembly of annotating color strip, includes: an extrusion die and an outer die cover 20; the outer mold cover 20 is provided with a color bar runner 21; the extrusion die is provided with an extrusion channel 14 for extruding the cable and a color stripe inflow hole 13, one end of the color stripe inflow hole 13 is communicated with the color stripe flow channel 21, and the other end of the color stripe inflow hole is arranged on the side wall of the extrusion channel 14 and is communicated with the extrusion channel 14.
In this scheme, need not drill the aircraft nose, be equipped with dedicated colour bar die sleeve, only need when needing to add the colour bar with colour bar runner 21 and colour bar machine intercommunication, can realize adding the colour bar, need not set up special aircraft nose mould. The scheme has the advantages of simple structure, convenience in use, strong expandability and low cost.
Referring to fig. 5, in one possible embodiment, the extrusion die is a one-piece die without adjustment.
Specifically, the adjustment-free integrated mold comprises an adjustment-free outer mold 15 and an adjustment-free inner mold 16, wherein the adjustment-free outer mold 15 is connected to the outer mold cover 20, and the adjustment-free inner mold 16 is fixed on the adjustment-free outer mold 15 to form the adjustment-free integrated mold.
Referring to fig. 1 and 2, in the above technical solution, preferably, the extrusion die includes: an outer mold 11 and an inner mold 12; the outer die 11 is provided with a first section and a second section, the outer diameter of the first section is smaller than that of the second section, the color stripe inflow hole 13 is formed in the first section, the first section extends into the outer die cover 20, the second section is abutted against the outer side wall of the outer die cover 20, and the outer die 11 is provided with a first through hole 111 penetrating through the first section and the second section; the inner die 12 is located in the first through hole 111, the extrusion passage 14 includes an inner layer extrusion passage 141 and an outer layer extrusion passage 142, the inner layer extrusion passage 141 is provided on the inner die 12, the outer side wall of the inner die 12 and the first through hole 111 define an annular outer layer extrusion passage 142, and the color stripe inflow hole 13 is communicated with the outer layer extrusion passage 142.
Wherein, preferably, the first through hole 111 is conical, and the inner mold 12 is conical fitted with the first through hole 111 to define an outer layer extrusion passage 142 having a ring shape and a gradually decreasing radius.
In any of the above technical solutions, preferably, an annular groove 22 is provided on an inner wall of the outer mold cover 20, and the annular groove 22 is communicated with the color stripe flow passage 21 and the color stripe inflow hole 13.
In the scheme, the annular groove 22 is arranged, so that the color bar inflow hole 13 and the color bar flow channel 21 are communicated when being not completely superposed, the operation requirement is reduced, and meanwhile, the universality can be improved.
In any of the above technical solutions, it is preferable that the number of the color stripe inflow holes 13 is plural, and the plural color stripe inflow holes 13 are provided at intervals in the circumferential direction of the first stage.
In any of the above technical solutions, preferably, the color bar flow channels 21 are multiple, and the multiple color bar flow channels 21 are arranged at intervals along the circumferential direction of the outer mold cover 20, so that multiple color bars or multiple color bars can be injected simultaneously.
In any of the above technical solutions, preferably, the method further includes: and the color bar machine connector 30 is fixedly arranged on the outer mold cover 20 and is communicated with the color bar flow channel 21.
In this scheme, color bar machine connector 30 can be connected with the color bar machine, and then realizes the intercommunication of color bar runner 21 and color bar machine.
In any of the above technical solutions, preferably, the outer mold cover 20 is an annular body, and the mold assembly for extruding the color injection bar by the simple cable further includes: and the annular gasket 40 is arranged inside the outer die cover 20, and the rear side of the annular gasket 40 is abutted against the front end of the extrusion die.
In the scheme, the thickness of the annular gasket 40 can be adjusted to adapt to the external molds 11 with different lengths, and the expansion performance is high, so that the annular gasket is suitable for both a conventional split mold and an adjustment-free integrated mold (see fig. 5).
The utility model discloses technical scheme of second aspect provides a aircraft nose is extruded to cable, extrude the mould subassembly of annotating the look strip including the simple and easy cable among the arbitrary technical scheme of first aspect.
In this scheme, because the cable extruder head has the simple and easy cable among any technical scheme of the first aspect and extrudes the mould subassembly of annotating the color strip, therefore possesses all beneficial effects of above-mentioned embodiment, no longer redundantly here.
In one possible embodiment, the cable extruder head is a cable extruder head.
In another possible embodiment, the cable extruder head is a cable extruder head.
The utility model discloses the technical scheme of third aspect provides a cable extruder, the mould subassembly of annotating the color strip is extruded to simple and easy cable among the arbitrary technical scheme of first aspect.
In this scheme, because the cable extruder has the simple and easy cable among any technical scheme of the first aspect and extrudes the mould subassembly of annotating the color strip, therefore possesses the whole beneficial effect of above-mentioned embodiment, no longer redundantly here.
In one possible embodiment, the cable extruder is a cable extruder.
In another possible embodiment, the cable extruder is a cable extruder.
In the present application, the terms "first", "second", "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the term "plurality" means two or more unless expressly limited otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", "front", "back", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or unit indicated must have a specific direction, be constructed and operated in a specific orientation, and therefore, should not be construed as limiting the present invention.
In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides a simple and easy cable extrudees out mould subassembly of notes look strip which characterized in that includes:
an extrusion die and an outer die cover;
the outer mold cover is provided with a color bar flow passage;
the extrusion die is provided with an extrusion channel for extruding the cable and a color bar inflow hole, one end of the color bar inflow hole is communicated with the color bar flow channel, and the other end of the color bar inflow hole is arranged on the side wall of the extrusion channel and is communicated with the extrusion channel.
2. The die assembly for a drop-in cable extrusion molding as claimed in claim 1, wherein said extrusion die comprises:
an outer mold and an inner mold;
the outer die is provided with a first section and a second section, the outer diameter of the first section is smaller than that of the second section, the color bar inflow hole is formed in the first section, the first section extends into the outer die cover, the second section is abutted against the outer side wall of the outer die cover, and a first through hole penetrating through the first section and the second section is formed in the outer die;
the centre form is located in the first through-hole, it extrudes the passageway including inlayer extrusion channel and skin extrusion channel to extrude the passageway, the inlayer is extruded the passageway and is located on the centre form, the lateral wall of centre form with first through-hole is injectd the annular skin and is extruded the passageway, the colour bar flow in the hole with the skin is extruded the passageway intercommunication.
3. The die assembly for a simple cable extrusion molding bar of claim 2,
and an annular groove is formed in the inner wall of the outer die cover and is communicated with the color strip flow channel and the color strip inflow hole.
4. The die assembly for a simple cable extrusion molding bar of claim 3,
the color stripe inflow holes are multiple and are arranged at intervals in the circumferential direction of the first section.
5. The die assembly for a simple cable extrusion molding bar of claim 4,
the color bar flow channel is multiple, and is multiple the color bar flow channel is followed the circumference interval setting of outer mould lid.
6. The die assembly for a simple cable extrusion casting bar according to any one of claims 1 to 5, further comprising:
and the color bar machine connector is fixedly arranged on the outer mold cover and is communicated with the color bar flow channel.
7. The die assembly for a simple cable extrusion casting bar according to any one of claims 1 to 5, wherein the outer die cover is an annular body, and the die assembly for a simple cable extrusion casting bar further comprises:
and the annular gasket is arranged inside the outer die cover, and the rear side of the annular gasket is abutted against the front end of the extrusion die.
8. A cable extruder head including a die assembly for a simple cable extrusion casting bar as claimed in any one of claims 1 to 7.
9. A cable extruder comprising a die assembly for a simple cable extrusion casting bar as claimed in any one of claims 1 to 7, or a cable extruder head as claimed in claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022500563.0U CN214294369U (en) | 2020-11-03 | 2020-11-03 | Simple and easy cable is extruded and is annotated mould subassembly, cable extruder head and cable extruder of color strip |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022500563.0U CN214294369U (en) | 2020-11-03 | 2020-11-03 | Simple and easy cable is extruded and is annotated mould subassembly, cable extruder head and cable extruder of color strip |
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| CN214294369U true CN214294369U (en) | 2021-09-28 |
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| CN202022500563.0U Active CN214294369U (en) | 2020-11-03 | 2020-11-03 | Simple and easy cable is extruded and is annotated mould subassembly, cable extruder head and cable extruder of color strip |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236727A (en) * | 2022-01-05 | 2022-03-25 | 深圳市特发信息光网科技股份有限公司 | Double-layer tight-buffered optical fiber and method and apparatus for making same |
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2020
- 2020-11-03 CN CN202022500563.0U patent/CN214294369U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114236727A (en) * | 2022-01-05 | 2022-03-25 | 深圳市特发信息光网科技股份有限公司 | Double-layer tight-buffered optical fiber and method and apparatus for making same |
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