CN203876193U - Extrusion molding die for fast replacing die for extrusion molding equipment - Google Patents
Extrusion molding die for fast replacing die for extrusion molding equipment Download PDFInfo
- Publication number
- CN203876193U CN203876193U CN201420291715.2U CN201420291715U CN203876193U CN 203876193 U CN203876193 U CN 203876193U CN 201420291715 U CN201420291715 U CN 201420291715U CN 203876193 U CN203876193 U CN 203876193U
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- China
- Prior art keywords
- core rod
- die
- connecting portion
- extrusion molding
- die sleeve
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- 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
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- 238000001125 extrusion Methods 0.000 title claims abstract description 45
- 238000000465 moulding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to the technical field of power cables, and particularly relates to an extrusion molding die for fast replacing a die for extrusion molding equipment. The extrusion molding die for fast replacing the die for extrusion molding equipment comprises a die core and a die sleeve, wherein the die core comprises a die core head and a die core base; the die sleeve comprises die sleeve heads and die sleeve bases; the die core head and the die core base are in threaded connection; the die sleeve heads and the die sleeve bases are in threaded connection; the die core head is positioned in the die sleeve heads and comprises a left die core and a right die core; and the left die core comprises a molding part and a connecting part. The extrusion molding die provided by the utility model has the characteristics of rapid and convenient die replacement, capability of saving time and labor, high efficiency and no limitation. The structure comprising the die core and the die sleeve can guarantee the rapid replacement of the die, and a wire core does not need to be broken when the die is replaced.
Description
Technical field
The utility model relates to power cable technical field, is a kind of extrusion molding mould for extrusion apparatus quickly replacing mould specifically.
Background technology
In extrusion equipment production process, change the specification of product, just must change corresponding mould.The cable plastic extrusion machine extrusion molding mould of prior art is made up of die sleeve and core rod two parts, when replacing need to whole die sleeve and core rod all dismounting change and adjust, time-consuming カ and the easy scald of take.
There is at present a kind of method of quickly replacing mould, when replacing, only need to change core rod part, but can only change than the little mould of former core specification, and can not be replaced with the mould larger than original core.
Be CN201010224948.7, the applying date to be that 2010-07-07, name are called the Chinese utility model patent of " one is exempted from eccentric fiber optic cable manufacture mould " as number of patent application, its technical scheme is as follows: the present invention is a kind of fiber optic cable manufacture mould, be particularly related to a kind of adjustment-free mould bias, can guarantee the fiber optic cable manufacture mould of the uniformity of extrusion molding wall thickness.Comprise guiding module mechanism and extrusion molding mold mechanism, described guiding module mechanism and extrusion molding mold mechanism match fixing by detent mechanism, in guiding module mechanism, be provided with guiding module, cross mole, cable core passage, in described guiding module, be provided with mole, cable core passage is located at the interposition of guiding module; Described extrusion molding mold mechanism comprises extrusion molding mould and dop cavity, in described extrusion molding mould, is provided with dop cavity; Guiding module is located mutually rear formation with extrusion molding mould and is moulded wall passage, and described to mould wall channel thickness even.
Although above-mentioned patent is set to exempt to adjust structure, its core rod head and die sleeve head can not quick-replaceables, more can not be replaced with the mould of any specification.
Summary of the invention
Can not be replaced with fast the defect of any specification in order to overcome core rod head and the die sleeve head that prior art exists, propose now a kind of extrusion molding mould for extrusion apparatus quickly replacing mould.
Concrete scheme of the present utility model is as follows:
A kind of extrusion molding mould for extrusion apparatus quickly replacing mould, it is characterized in that: comprise core rod and die sleeve, described core rod includes core rod head and core rod seat, described die sleeve comprises die sleeve head and die sleeve seat, described core rod head and core rod seat are for being threaded, described die sleeve head and die sleeve seat are for being threaded, described core rod head is positioned at die sleeve head, described core rod head includes left core rod and right core rod, described left core rod includes forming part and connecting portion, described forming part and connecting portion are fixedly linked, described connecting portion is screw thread setting, described forming part is frustum of a cone half vertically, described connecting portion is cylinder half vertically, the upper end of described connecting portion one side is provided with fixing raised line, the lower end of described connecting portion one side is provided with fixed groove, described right core rod includes forming part and connecting portion, described forming part and connecting portion are fixedly linked, described connecting portion is screw thread setting, described forming part is frustum of a cone half vertically, described connecting portion is cylinder half vertically, the upper end of described connecting portion one side is provided with fixed groove, and the lower end of described connecting portion one side is provided with fixing raised line, described left core rod and right core rod are connected to form overall structure, and the fixing raised line of described left core rod is corresponding with the fixed groove of right core rod, and the fixed groove of described left core rod is corresponding with the fixing raised line of left core rod.
Described frustum of a cone half vertically specifically refers to after frustum of a cone end face diameter, cutting straight down, the structure of the frustum of a cone half obtaining.
Described cylinder half vertically specifically refers to after cylinder end face diameter, cutting straight down, the structure of the cylinder half obtaining.
The tail end of described core rod seat is provided with dual-lug type projection.
Described dual-lug type high spot is provided with set bolt, and head is connected with core rod seat by described set bolt.
Described fixing raised line is along the length direction setting of connecting portion, and described fixed groove arranges along connecting portion length direction.
The utility model has the advantage of:
1, the utlity model has die change quick and convenient, time saving and energy saving, efficiency is high, there is no circumscribed feature.The structure of core rod of the present utility model and die sleeve can ensure the convenient of its replacing, in the time of mold exchange more, does not need core to interrupt.
2, the utility model is convenient to the extrusion molding mould of cable plastic extrusion equipment quick die change, due to by overall core rod and die sleeve structure, resolve into the Split type structure that connects two parts formula, while changing product specification, no matter change large specification or small dimension, only need change breathing out not mould part, without doing secondary adjustment.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is core rod head longitudinal section schematic diagram.
Fig. 3 is left core rod header structure schematic diagram.
In accompanying drawing: core rod head 1, core rod seat 2, die sleeve head 3, die sleeve seat 4, left core rod 5, right core rod 6, forming part 7, connecting portion 8, fixing raised line 9, fixed groove 10, dual-lug type projection 11.
Detailed description of the invention
Extrusion molding mould for extrusion apparatus quickly replacing mould comprises core rod and die sleeve, described core rod includes core rod head 1 and core rod seat 2, described die sleeve comprises die sleeve head 3 and die sleeve seat 4, described core rod head 1 and core rod seat 2 are for being threaded, described die sleeve head 3 and die sleeve seat 4 are for being threaded, described core rod head 1 is positioned at die sleeve head 3, described core rod head 1 includes left core rod 5 and right core rod 6, described left core rod 5 includes forming part 7 and connecting portion 8, described forming part 7 is fixedly linked with connecting portion 8, described connecting portion 8 is screw thread setting, described forming part 7 is frustum of a cone half vertically, described connecting portion 8 is cylinder half vertically, the upper end of described connecting portion 8 one sides is provided with fixing raised line 9, the lower end of described connecting portion 8 one sides is provided with fixed groove 10, described right core rod 6 includes forming part 7 and connecting portion 8, described forming part 7 is fixedly linked with connecting portion 8, described connecting portion 8 is screw thread setting, described forming part 7 is frustum of a cone half vertically, described connecting portion 8 is cylinder half vertically, the upper end of described connecting portion 8 one sides is provided with fixed groove 10, and the lower end of described connecting portion 8 one sides is provided with fixing raised line 9, described left core rod 5 and right core rod 6 are connected to form overall structure, and the fixing raised line 9 of described left core rod 5 is corresponding with the fixed groove 10 of right core rod 6, and the fixed groove 10 of described left core rod 5 is corresponding with the fixing raised line 9 of left core rod 5.The utlity model has die change quick and convenient, time saving and energy saving, efficiency is high, there is no circumscribed feature.The structure of core rod of the present utility model and die sleeve can ensure the convenient of its replacing, in the time of mold exchange more, does not need core to interrupt.
Embodiment 2
Extrusion molding mould for extrusion apparatus quickly replacing mould comprises core rod and die sleeve, described core rod includes core rod head 1 and core rod seat 2, described die sleeve comprises die sleeve head 3 and die sleeve seat 4, described core rod head 1 and core rod seat 2 are for being threaded, described die sleeve head 3 and die sleeve seat 4 are for being threaded, described core rod head 1 is positioned at die sleeve head 3, described core rod head 1 includes left core rod 5 and right core rod 6, described left core rod 5 includes forming part 7 and connecting portion 8, described forming part 7 is fixedly linked with connecting portion 8, described connecting portion 8 is screw thread setting, described forming part 7 is frustum of a cone half vertically, described connecting portion 8 is cylinder half vertically, the upper end of described connecting portion 8 one sides is provided with fixing raised line 9, the lower end of described connecting portion 8 one sides is provided with fixed groove 10, described right core rod 6 includes forming part 7 and connecting portion 8, described forming part 7 is fixedly linked with connecting portion 8, described connecting portion 8 is screw thread setting, described forming part 7 is frustum of a cone half vertically, described connecting portion 8 is cylinder half vertically, the upper end of described connecting portion 8 one sides is provided with fixed groove 10, and the lower end of described connecting portion 8 one sides is provided with fixing raised line 9, described left core rod 5 and right core rod 6 are connected to form overall structure, and the fixing raised line 9 of described left core rod 5 is corresponding with the fixed groove 10 of right core rod 6, and the fixed groove 10 of described left core rod 5 is corresponding with the fixing raised line 9 of left core rod 5.Described fixing raised line 9 is along the length direction setting of connecting portion 8, and described fixed groove 10 is along connecting portion 8 length direction settings.
The utlity model has die change quick and convenient, time saving and energy saving, efficiency is high, there is no circumscribed feature.The structure of core rod of the present utility model and die sleeve can ensure the convenient of its replacing, in the time of mold exchange more, does not need core to interrupt.Described frustum of a cone half vertically specifically refers to after frustum of a cone end face diameter, cutting straight down, the structure of the frustum of a cone half obtaining.Described cylinder half vertically specifically refers to after cylinder end face diameter, cutting straight down, the structure of the cylinder half obtaining.The tail end of described core rod seat 2 is provided with dual-lug type projection 11.Described dual-lug type projection 11 places are provided with set bolt, and head is connected with core rod seat 2 by described set bolt.The utility model is convenient to the extrusion molding mould of cable plastic extrusion equipment quick die change, due to by overall core rod and die sleeve structure, resolve into the Split type structure that connects two parts formula, while changing product specification, no matter change large specification or small dimension, only need change breathing out not mould part, without doing secondary adjustment.
Claims (6)
1. the extrusion molding mould for extrusion apparatus quickly replacing mould, it is characterized in that: comprise core rod and die sleeve, described core rod includes core rod head (1) and core rod seat (2), described die sleeve comprises die sleeve head (3) and die sleeve seat (4), described core rod head (1) and core rod seat (2) are for being threaded, described die sleeve head (3) and die sleeve seat (4) are for being threaded, described core rod head (1) is positioned at die sleeve head (3), described core rod head (1) includes left core rod (5) and right core rod (6), described left core rod (5) includes forming part (7) and connecting portion (8), described forming part (7) is fixedly linked with connecting portion (8), described connecting portion (8) is screw thread setting, described forming part (7) is frustum of a cone half vertically, described connecting portion (8) is cylinder half vertically, the upper end of described connecting portion (8) one sides is provided with fixing raised line (9), the lower end of described connecting portion (8) one sides is provided with fixed groove (10), described right core rod (6) includes forming part (7) and connecting portion (8), described forming part (7) is fixedly linked with connecting portion (8), described connecting portion (8) is screw thread setting, described forming part (7) is frustum of a cone half vertically, described connecting portion (8) is cylinder half vertically, the upper end of described connecting portion (8) one sides is provided with fixed groove (10), and the lower end of described connecting portion (8) one sides is provided with fixing raised line (9), described left core rod (5) and right core rod (6) are connected to form overall structure, the fixing raised line (9) of described left core rod (5) is corresponding with the fixed groove (10) of right core rod (6), and the fixed groove (10) of described left core rod (5) is corresponding with the fixing raised line (9) of left core rod (5).
2. the extrusion molding mould for extrusion apparatus quickly replacing mould according to claim 1, is characterized in that: described frustum of a cone half vertically specifically refers to after frustum of a cone end face diameter, cutting straight down, the structure of the frustum of a cone half obtaining.
3. the extrusion molding mould for extrusion apparatus quickly replacing mould according to claim 1, is characterized in that: described cylinder half vertically specifically refers to after cylinder end face diameter, cutting straight down, the structure of the cylinder half obtaining.
4. according to the extrusion molding mould for extrusion apparatus quickly replacing mould described in claim 1,2 or 3, it is characterized in that: the tail end of described core rod seat (2) is provided with dual-lug type projection (11).
5. the extrusion molding mould for extrusion apparatus quickly replacing mould according to claim 4, is characterized in that: described dual-lug type projection (11) locates to be provided with set bolt, and head is connected with core rod seat (2) by described set bolt.
6. the extrusion molding mould for extrusion apparatus quickly replacing mould according to claim 5, is characterized in that: described fixing raised line (9) is along the length direction setting of connecting portion (8), and described fixed groove (10) is along connecting portion (8) length direction setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291715.2U CN203876193U (en) | 2014-06-04 | 2014-06-04 | Extrusion molding die for fast replacing die for extrusion molding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420291715.2U CN203876193U (en) | 2014-06-04 | 2014-06-04 | Extrusion molding die for fast replacing die for extrusion molding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203876193U true CN203876193U (en) | 2014-10-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420291715.2U Expired - Lifetime CN203876193U (en) | 2014-06-04 | 2014-06-04 | Extrusion molding die for fast replacing die for extrusion molding equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN203876193U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185476A (en) * | 2015-08-31 | 2015-12-23 | 广东吉青电缆实业有限公司 | Quick mold change device for crosslinked cable production line |
| CN106997796A (en) * | 2017-04-10 | 2017-08-01 | 金杯电工衡阳电缆有限公司 | A kind of extruder double-layer coextrusion mould |
| CN112848197A (en) * | 2020-12-31 | 2021-05-28 | 陕西金迪橡胶制品有限公司 | Rubber tube extrusion device and method |
-
2014
- 2014-06-04 CN CN201420291715.2U patent/CN203876193U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105185476A (en) * | 2015-08-31 | 2015-12-23 | 广东吉青电缆实业有限公司 | Quick mold change device for crosslinked cable production line |
| CN106997796A (en) * | 2017-04-10 | 2017-08-01 | 金杯电工衡阳电缆有限公司 | A kind of extruder double-layer coextrusion mould |
| CN106997796B (en) * | 2017-04-10 | 2019-11-01 | 金杯电工衡阳电缆有限公司 | A kind of extruder double-layer coextrusion mold |
| CN112848197A (en) * | 2020-12-31 | 2021-05-28 | 陕西金迪橡胶制品有限公司 | Rubber tube extrusion device and method |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 618200 Taizhou Road, Jiangsu Industrial Park, Sichuan, Deyang, No. 2, No. Patentee after: AVIC Baosheng Cable Co. Ltd. (Sichuan) Address before: 618200 Taizhou Road, Jiangsu Industrial Park, Sichuan, Deyang, No. 2, No. Patentee before: Sichuan Jinrui Electric Co., Ltd. |