CN204701100U - Cable jacket identification strip polychrome note bar mould - Google Patents
Cable jacket identification strip polychrome note bar mould Download PDFInfo
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- CN204701100U CN204701100U CN201520436731.0U CN201520436731U CN204701100U CN 204701100 U CN204701100 U CN 204701100U CN 201520436731 U CN201520436731 U CN 201520436731U CN 204701100 U CN204701100 U CN 204701100U
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- die holder
- mesopore
- back segment
- core rod
- location division
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Abstract
The utility model relates to a kind of cable jacket technical field, particularly relate to a kind of cable jacket identification strip polychrome note bar mould, include a die holder, die holder is two-part integrative-structure, there is the mesopore of leading portion, back segment and through leading portion and back segment, leading portion offers the first location division of adaptive connecting extruder head; Back segment is provided with radial inlet and the second location division, and inlet is communicated with mesopore; One core rod is inserted in the mesopore of die holder and gives close positioning in back segment by the second location division, and extrusion cavities logical during core rod has and radial direction are offered and the runner be communicated with extrusion cavities, and the inlet of runner external port and die holder is docked and connected.The utility model utilizes this mould to coordinate three note bar extruders can extrude the shield sleeve marker bar of three same colors or different colours simultaneously, meets the needs of different users; Mould adopts combined type design, and corresponding various outer diameter optical cable only need process the core rod of different pore size, need not a whole set of process, highly versatile, processes and easy to assembly, and cost is low.
Description
Technical field
The utility model relates to a kind of cable jacket technical field, particularly relates to a kind of cable jacket production mould.
Background technology
The optical cable of overseas market client normal demand sheath tape identification bar, more demand is the identification strip of two or three same colors, but also has client to propose the identification strip of band two or three different colours, and convenient construction is recognized.And several identification strips to be extruded when optical cable extrusion molding produces oversheath simultaneously, need to adopt special mould to realize.Current mould is suitable only for the identification strip extruding several same colors mostly, and the structure that is welded as a whole, mould poor universality, processing is inconvenient, and cost is high.
Summary of the invention
The purpose of this utility model is the defect overcoming prior art, a kind of cable jacket identification strip polychrome is provided to note bar mould, the identification strip that this mould is suitable for cable outer sheath extrusion molding three same colors or different colours uses, mould adopts combined type design, highly versatile, processing and easy to assembly, cost is low.
For achieving the above object, the utility model adopts following technical scheme:
Cable jacket identification strip polychrome note bar mould, it includes:
One die holder, this die holder is two-part integrative-structure, has the mesopore of leading portion, back segment and through leading portion and back segment, leading portion offers the first location division of adaptive connecting extruder head; Back segment is provided with radial inlet and the second location division, and inlet is communicated with mesopore;
One core rod is inserted in the mesopore of die holder and gives close positioning in back segment by the second location division, and extrusion cavities logical during core rod has and radial direction are offered and the runner be communicated with extrusion cavities, and the inlet of runner external port and die holder is docked and connected.
Such scheme is further: the back segment of described die holder is provided with three inlets, uniform around back segment excircle; Same, the runner of core rod also has three, is docked and connected one by one with inlet.
Such scheme is further: the extrusion cavities of described core rod is divided into continuous print taper hole section and straight hole section, and taper hole section is connected with the mesopore of die holder and is communicated with, and the inner port of runner leads to straight hole section.
Such scheme is further: the first location division of described die holder is locating hole, is arranged on the lateral surface of leading portion, and the alignment pin of adaptive extruder head is located by connecting.
Such scheme is further: the second location division of described die holder is locating piece, be arranged at back segment termination and mesopore intersection and part convex in mesopore, the corresponding site of core rod is then provided with locating slot and the second location division is located by connecting.
Such scheme is further: the extrusion cavities of described core rod is concentric with the mesopore of die holder.
When the utility model is produced, just extrude the extrusion cavities of optical cable by core rod of oversheath, the vitta material of three kinds of identical or different colors is extruded respectively by three note bar extruders, vitta material under pressure, enter from the inlet of die holder, runner through core rod enters into the oversheath being in high temperature fused state, obtains the optical cable of client's normal demand sheath tape identification bar.Thus, the utility model has following beneficial effect:
1, utilize this mould to coordinate three note bar extruders can extrude the shield sleeve marker bar of three same colors or different colours simultaneously, meet the needs of different users.
2, mould adopts combined type design, and corresponding various outer diameter optical cable only need process the core rod in the aperture of different extrusion cavities, need not a whole set of process, highly versatile, processes and easy to assembly, and cost is low.
accompanying drawing illustrates:
Accompanying drawing 1 is the structural representation of the utility model preferred embodiment;
Accompanying drawing 2 is the mold insert structure distribution schematic diagram of Fig. 1 embodiment.
detailed description of the invention:
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Consult shown in Fig. 1,2, the utility model relevant cable jacket identification strip polychrome note bar mould, it includes die holder 1 and a core rod 2.This die holder 1 is two-part integrative-structure, has the mesopore 13 of leading portion 11, back segment 12 and through leading portion 11 and back segment 12, and mesopore 13 is taper, so that the optical cable just having extruded oversheath passes through.Leading portion 11 offers the first location division 111 of adaptive connecting extruder head, so that set of molds installs on extruder head.In figure, the first location division 111 of die holder 1 is locating hole form, and be arranged on the lateral surface of leading portion 11, the alignment pin of adaptive extruder head is located by connecting, and reaches rapid-assembling location.During installation, leading portion 11 is connected to the exit of extruder head, by direction and the position of the first location division 111 fixing die holder 1 corresponding to the alignment pin of extruder head.Back segment 12 is provided with radial inlet 121 and the second location division 122, and inlet 121 is communicated with mesopore 13.Core rod 2 is inserted in the mesopore 13 of die holder 1 and gives close positioning in back segment 12 by the second location division 122, extrusion cavities 21 logical during core rod 2 has and radial direction are offered and the runner 22 be communicated with extrusion cavities 21, and the inlet 121 of runner 22 external port and die holder 1 is docked and connected.In the present embodiment, the back segment 12 of die holder 1 is provided with three inlets 121, uniform around back segment 12 excircle; Same, the runner 22 of core rod 2 also has three, is docked and connected one by one with inlet 121.The extrusion cavities 21 of core rod 2 is divided into continuous print taper hole section and straight hole section, and taper hole section is connected with the mesopore 13 of die holder 1 and is communicated with, and the inner port of runner 22 leads to straight hole section.Second location division 122 of die holder back segment 12 is locating piece, be arranged at back segment 12 termination and mesopore 13 intersection and part convex in mesopore 13, the corresponding site of core rod 2 is then provided with locating slot and the second location division 122 is located by connecting.Core rod 2 is conical, when core rod 2 is installed, the locating slot of core rod 2 is aimed at the second location division 122, along inclined-plane in mesopore 13, core rod 2 top is put in place, now runner 22 external port of core rod 2 is sealed periphery by back segment 12 inwall of die holder 1, be formed and be tightly connected, the inlet 121 simultaneously realizing runner 22 external port and die holder 1 is docked and connected.The extrusion cavities 21 of described core rod 2 is concentric with the mesopore 13 of die holder 1, promotes crudy.
During production, the optical cable just having extruded oversheath along mesopore 13 tapered direction of die holder 1 by the extrusion cavities 21 of core rod 2, then the vitta material of three kinds of identical or different colors is extruded respectively by three note bar extruders, vitta material under pressure, enter from the inlet 121 back segment 12 of die holder 1, runner 22 through core rod 2 enters into the oversheath being in high temperature fused state, merges and extrudes together, obtains the optical cable of client's normal demand sheath tape identification bar.Wherein, the degree of depth and the width of vitta can be adjusted by adjustment injection pressure, product structure, rounding property and satisfactory mechanical property.
The utility model utilizes this mould to coordinate three note bar extruders can extrude the shield sleeve marker bar of three same colors or different colours simultaneously, meets the needs of different users.And mould adopts combined type design, corresponding various outer diameter optical cable, only need process the core rod in the aperture of different extrusion cavities, need not a whole set of process, highly versatile, to process and easy to assembly, cost is low.
Although describe preferred embodiment of the present utility model by reference to the accompanying drawings above-mentioned, the utility model should not be restricted to and above description and the identical structure of accompanying drawing and operation.Concerning those skilled in the art; also can make many improvement and change to above-described embodiment when not exceeding the utility model design and scope by logical analysis, reasoning, or a limited experiment, but these improve and change all should belong to the claimed scope of the utility model.
Claims (6)
1. cable jacket identification strip polychrome note bar mould, is characterized in that: include
One die holder (1), this die holder (1) is two-part integrative-structure, there is the mesopore (13) of leading portion (11), back segment (12) and through leading portion (11) and back segment (12), leading portion (11) offers first location division (111) of adaptive connecting extruder head; Back segment (12) is provided with radial inlet (121) and the second location division (122), and inlet (121) is communicated with mesopore (13);
One core rod (2), be inserted in the mesopore (13) of die holder (1) and give close positioning in back segment (12) by the second location division (122), extrusion cavities (21) logical during core rod (2) has and radial direction are offered and the runner (22) be communicated with extrusion cavities (21), and the inlet (121) of runner (22) external port and die holder (1) is docked and connected.
2. cable jacket identification strip polychrome note bar mould according to claim 1, is characterized in that: the back segment (12) of described die holder (1) is provided with three inlets (121), uniform around back segment (12) excircle; Same, the runner (22) of core rod (2) also has three, is docked and connected one by one with inlet (121).
3. cable jacket identification strip polychrome note bar mould according to claim 1, it is characterized in that: the extrusion cavities (21) of described core rod (2) is divided into continuous print taper hole section and straight hole section, taper hole section is connected with the mesopore (13) of die holder (1) and is communicated with, and the inner port of runner (22) leads to straight hole section.
4. cable jacket identification strip polychrome note bar mould according to claim 1, is characterized in that: first location division (111) of described die holder (1) is locating hole, and be arranged on the lateral surface of leading portion (11), the alignment pin of adaptive extruder head is located by connecting.
5. cable jacket identification strip polychrome note bar mould according to claim 1, it is characterized in that: second location division (122) of described die holder (1) is locating piece, be arranged at back segment (12) termination and mesopore (13) intersection and part convex in mesopore (13), the corresponding site of core rod (2) is then provided with locating slot and the second location division (122) are located by connecting.
6. the cable jacket identification strip polychrome note bar mould according to claim 1 or 3, is characterized in that: the extrusion cavities (21) of described core rod (2) is concentric with the mesopore (13) of die holder (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436731.0U CN204701100U (en) | 2015-06-24 | 2015-06-24 | Cable jacket identification strip polychrome note bar mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520436731.0U CN204701100U (en) | 2015-06-24 | 2015-06-24 | Cable jacket identification strip polychrome note bar mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204701100U true CN204701100U (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520436731.0U Active CN204701100U (en) | 2015-06-24 | 2015-06-24 | Cable jacket identification strip polychrome note bar mould |
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| CN (1) | CN204701100U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217803A (en) * | 2016-08-02 | 2016-12-14 | 南京迈欧机械制造有限公司 | Produce the mould of the uniform suction pipe of three-color combination |
| CN110576581A (en) * | 2019-10-23 | 2019-12-17 | 广东亨通光电科技有限公司 | Flat optical cable forming die |
| CN112192823A (en) * | 2020-09-17 | 2021-01-08 | 江苏亨通光电股份有限公司 | Double-heterochromatic strip sheath and extrusion die thereof |
-
2015
- 2015-06-24 CN CN201520436731.0U patent/CN204701100U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106217803A (en) * | 2016-08-02 | 2016-12-14 | 南京迈欧机械制造有限公司 | Produce the mould of the uniform suction pipe of three-color combination |
| CN110576581A (en) * | 2019-10-23 | 2019-12-17 | 广东亨通光电科技有限公司 | Flat optical cable forming die |
| CN112192823A (en) * | 2020-09-17 | 2021-01-08 | 江苏亨通光电股份有限公司 | Double-heterochromatic strip sheath and extrusion die thereof |
| CN112192823B (en) * | 2020-09-17 | 2022-05-24 | 江苏亨通光电股份有限公司 | Double-heterochromatic strip sheath and extrusion die thereof |
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| GR01 | Patent grant |