CN204354451U - Cable extruding mould after a kind of improvement - Google Patents
Cable extruding mould after a kind of improvement Download PDFInfo
- Publication number
- CN204354451U CN204354451U CN201420768820.0U CN201420768820U CN204354451U CN 204354451 U CN204354451 U CN 204354451U CN 201420768820 U CN201420768820 U CN 201420768820U CN 204354451 U CN204354451 U CN 204354451U
- Authority
- CN
- China
- Prior art keywords
- core
- core rod
- glue hole
- cable
- die sleeve
- 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
The utility model discloses the cable extruding mould after a kind of improvement, comprise and be arranged on core rod (1) on core rod seat and die sleeve (2), core rod seat is connected with head, die sleeve (2) is provided with the installing hole (21) suitable with core rod (1), and core rod (1) is fixed in installing hole (21) by screw thread (3); What core rod (1) was provided with that several are connected with core rubber injection machine leads glue hole (22), and the number of leading glue hole (22) is identical with the number of core, and each glue hole (22) of leading is located at corresponding core position.The utility model arranges and leads glue hole (22), the quantity leading glue hole (22) is identical with the core quantity of cable, what different cores was corresponding different leads glue hole (22), realizes the high efficiency composition that different core extrudes the bed of material and cable extruding layer; Not only increased the connection of die sleeve (2) and core rod (1) by screw thread (3), and ensure that leading glue hole (22) aims at core position.
Description
Technical field
The utility model relates to electric wire process equipment field, is specifically related to the cable extruding mould after a kind of improvement.
Background technology
At present, the extrusion die used in cable is produced is made up of core rod and die sleeve, it is shaping that core insulation extrusion and cable jacket extrude operation break-down, so just directly affects the plyability of core insulating barrier and cable jacket, also directly affects production efficiency simultaneously.
Utility model content
For the deficiency that prior art exists, after the utility model provides a kind of improvement, cable composite quality, cable extruding mould that production efficiency is high can be improved.
To achieve these goals, the utility model realizes by the following technical solutions:
Of the present utility model a kind of improve after cable extruding mould, comprise and be arranged on core rod on core rod seat and die sleeve, core rod seat is connected with head, and described die sleeve is provided with the installing hole suitable with core rod, and described core rod is fixed in installing hole by screw thread; What core rod was provided with that several are connected with core rubber injection machine leads glue hole, described in lead the number in glue hole identical with the number of core, lead glue hole described in each and be located at corresponding core position.
Further, the inner surface of described die sleeve is the conical surface.
Further, described in lead glue hole number be two, for the production of twin-core cable.
Further, described in lead glue hole number be three, and three are led glue hole being uniformly distributed for a week, for the production of three core cables along core rod.
The utility model arranges and leads glue hole, and the quantity leading glue hole is identical with the core quantity of cable, and what different cores was corresponding different leads glue hole, realizes the high efficiency composition that different core extrudes the bed of material and cable extruding layer; Not only increased the connection of die sleeve and core rod by screw thread, and ensure that leading glue hole aims at core position.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is mold insert structure schematic diagram of the present utility model;
Fig. 3 of the present utility modelly leads glue hole schematic diagram;
Fig. 4 is three core cable core rod end view of the present utility model.
Detailed description of the invention
The technological means realized for making the utility model, creation characteristic, reach object and effect is easy to understand, below in conjunction with detailed description of the invention, the cable extruding mould after setting forth that the utility model is a kind of further and improving.
Embodiment 1
See Fig. 1 to Fig. 3, cable extruding mould after a kind of improvement of the present utility model, comprise and be arranged on core rod 1 on core rod seat and die sleeve 2, core rod seat is connected with head, die sleeve 2 is provided with the installing hole 21 suitable with core rod 1, core rod 1 is fixed in installing hole 21 by screw thread 3, and core rod 1 is arranged on the inside of die sleeve 2 by screw thread 3.
Core rod 1 be provided with two be connected with core rubber injection machine lead glue hole 22, the number of leading glue hole 22 is identical with the number of core, what different core was corresponding different leads glue hole 22, and each glue hole 22 of leading is located at corresponding core position, and it is corresponding with core position to lead glue hole 22.
Screw thread 3 not only increases the connection of die sleeve 2 and core rod 1, and ensure that and lead the corresponding consistent of glue hole 22 and core.
Die sleeve 2 inner surface is the conical surface, and the conical surface is that point conical surface of two cone angles is formed.
By die sleeve 2, core rod 1 with the use of, realize the high efficiency composition that different core extrudes the bed of material and cable extruding layer, the utility model overcomes the deficiency of original mould core and cable basal layer plyability difference, is a kind of efficient extrusion die can producing high-quality cable.
The utility model is on the basis keeping former technique substantially constant, and improve cable extruding mould, Development and Production is cable extruding mould conveniently, improves the composite quality of cable, realizes cable High-efficient Production.
In sum, the utility model corresponding described core position on die sleeve is arranged leads glue hole, the quantity leading glue hole should be identical with the core quantity of cable, and what different cores was corresponding different leads glue hole, realizes the high efficiency composition that different core extrudes the bed of material and cable extruding layer; Setting up of described screw thread, not only increases the connection of described die sleeve and described core rod, and leads glue hole described in ensure that and aim at described core position.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. the cable extruding mould after an improvement, comprise and be arranged on core rod (1) on core rod seat and die sleeve (2), described core rod seat is connected with head, it is characterized in that: described die sleeve (2) is provided with the installing hole (21) suitable with core rod (1), described core rod (1) is fixed in installing hole (21) by screw thread (3);
What described core rod (1) was provided with that several are connected with core rubber injection machine leads glue hole (22), described number of leading glue hole (22) is identical with the number of core, leads glue hole (22) and be located at corresponding core position described in each.
2. the cable extruding mould after improvement according to claim 1, is characterized in that: the inner surface of described die sleeve (2) is the conical surface.
3. the cable extruding mould after improvement according to claim 1 and 2, is characterized in that: described in lead glue hole (22) number be two, for the production of twin-core cable.
4. the cable extruding mould after improvement according to claim 1 and 2, is characterized in that: described in lead glue hole (22) number be three, for the production of three core cables.
5. the cable extruding mould after improvement according to claim 4, is characterized in that: lead glue hole (22) being uniformly distributed for a week along core rod (1) described in three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768820.0U CN204354451U (en) | 2014-12-09 | 2014-12-09 | Cable extruding mould after a kind of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420768820.0U CN204354451U (en) | 2014-12-09 | 2014-12-09 | Cable extruding mould after a kind of improvement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204354451U true CN204354451U (en) | 2015-05-27 |
Family
ID=53255942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420768820.0U Expired - Fee Related CN204354451U (en) | 2014-12-09 | 2014-12-09 | Cable extruding mould after a kind of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204354451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340970A (en) * | 2018-01-24 | 2018-07-31 | 浙江众泰汽车制造有限公司 | New-energy automobile skeleton aluminium alloy extrusions and extrusion die |
-
2014
- 2014-12-09 CN CN201420768820.0U patent/CN204354451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108340970A (en) * | 2018-01-24 | 2018-07-31 | 浙江众泰汽车制造有限公司 | New-energy automobile skeleton aluminium alloy extrusions and extrusion die |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20201209 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |