CN2717660Y - Extrusion forming die for cable filling strip - Google Patents
Extrusion forming die for cable filling strip Download PDFInfo
- Publication number
- CN2717660Y CN2717660Y CNU2004200783535U CN200420078353U CN2717660Y CN 2717660 Y CN2717660 Y CN 2717660Y CN U2004200783535 U CNU2004200783535 U CN U2004200783535U CN 200420078353 U CN200420078353 U CN 200420078353U CN 2717660 Y CN2717660 Y CN 2717660Y
- Authority
- CN
- China
- Prior art keywords
- die
- flow
- die sleeve
- forming
- shunting disk
- 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
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 10
- 239000000945 filler Substances 0.000 claims description 14
- 238000007493 shaping process Methods 0.000 claims description 14
- 230000008676 import Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000012797 qualification Methods 0.000 abstract 1
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
An extrusion molding die for a cable filling strip comprises a molding die, a die sleeve and a shunt, wherein inner screw holes for connecting the molding die and the shunt are arranged at two ends of the die sleeve, and the die sleeve is connected with an extruding machine through outer threads; forming holes corresponding to the cross section of the cable filling strip are formed in the end face of the forming die, and the forming holes are inclined; the flow divider consists of a flow guide column, a flow dividing disc and a flow guide cone, wherein the flow guide column is arranged at the left end of the flow dividing disc, the flow guide cone is arranged at the right end of the flow dividing disc, and a plurality of feed holes are uniformly formed in the end surface of the flow dividing disc; the high-voltage cable filling strip extrusion forming die is designed into a split structure, the forming die, the die sleeve and the shunt are connected into a whole through threads, the forming die is designed into a sheet structure, and forming holes with slopes are formed in the forming die and are convenient to manufacture; the flow divider enables the raw materials to flow and distribute more reasonably in the thermal forming process, and the combination of the flow guide column, the flow dividing disc and the flow guide cone can improve the qualification rate of finished products of the cable filling strip.
Description
Technical field:
The utility model relates to a kind of mould for plastics, relates in particular to the extrusion molding dies of cable filler strip.
Background technology:
In the production process of cable filler strip, must use extrusion molding dies, currently used is that mould is a straight forming mouth mould, plastics are shunted inhomogeneous in forming process, easily produce billot complete, lack defective such as material, the yield rate of cable filler strip is not high, quality of stability is guarantee not.
Summary of the invention:
Goal of the invention of the present utility model provides a kind of cable filler strip extrusion molding dies.
The utility model cable filler strip extrusion molding dies, form by shaping mould, die sleeve and current divider, be provided with the inner bolt hole that connects into pattern and current divider at the two ends of die sleeve, shaping mould is installed in the inner bolt hole of die sleeve right-hand member, current divider is installed in the inner bolt hole of die sleeve left end, left end at die sleeve also is provided with external screw thread, and this screw thread links to each other with extruding machine; Be provided with external screw thread on the cylindrical of shaping mould, offer on its end face and the corresponding moulding of cable filler strip cross sectional shape hole, the moulding pore area is gradient, and import is big, goes out young; Current divider is made up of diversion column, shunting disk and guiding cone, and diversion column is provided with the left end of shunting disk, and guiding cone is arranged on the right-hand member of shunting disk, establishes the shunting external screw thread on the cylindrical of shunting disk, is provided with a plurality of charging holes on the end face of shunting disk equably.
Because the cable filler strip extrusion molding dies is designed to split formula structure, be integral by being threaded between shaping mould, die sleeve and the current divider, shaping mould is designed to laminated structure, and the moulding hole of offering on it that has gradient is convenient to make; Current divider can make raw material flow distribution in the thermoforming process more reasonable, and the combination of diversion column, shunting disk and guiding cone can improve the product qualified rate of cable filler strip.
Description of drawings:
Fig. 1, Fig. 2 are the structural representation of current divider, and Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3, Fig. 4 are the structural representation of shaping mould, and Fig. 4 is the B-B cutaway view of Fig. 3;
Fig. 5 is the structural representation of die sleeve.
Among the figure: the 1-shaping mould; 11-shaping mould external screw thread; 12-moulding hole; The 2-die sleeve; The right inner bolt hole of 21-; The 22-external screw thread; 23-left side inner bolt hole; The 3-current divider; The 31-diversion column; The 32-shunting disk; The 33-guiding cone; 34-current divider external screw thread; The 35-charging hole.
The specific embodiment:
The utility model cable filler strip extrusion molding dies, form by shaping mould 1, die sleeve 2 and current divider 3, be equipped with the inner bolt hole 21,23 that connects into pattern 1 and current divider 3 at the two ends of die sleeve 2, shaping mould 1 is installed in the inner bolt hole 23 of die sleeve 2 right-hand members, current divider 3 is installed in the inner bolt hole 21 of die sleeve 2 left ends, left end at die sleeve 2 also is provided with external screw thread 22, and this external screw thread links to each other with extruding machine; Be provided with external screw thread 11 on the cylindrical of shaping mould 1, offer on its end face and the corresponding moulding of cable filler strip cross sectional shape hole 12, this moulding hole 12 has 1 °～10 ° gradients, and import is big, goes out young; Current divider 3 is made up of diversion column 31, shunting disk 32 and guiding cone 33, diversion column 31 is provided with the left end of shunting disk 32, guiding cone 33 is arranged on the right-hand member of shunting disk 32, on the cylindrical of shunting disk 32, establish external screw thread 34, being provided with 2～4 charging holes 35 on the end face of shunting disk 32 equably, is the charging hole 35 of 3 symmetries in this example.
Claims (2)
1, a kind of cable filler strip extrusion molding dies, it is characterized in that: it is made up of shaping mould (1), die sleeve (2) and current divider (3), be provided with the inner bolt hole that connects into pattern (1) and current divider (3) at the two ends of die sleeve (2), shaping mould (1) is installed in the inner bolt hole of die sleeve (2) right-hand member, current divider (3) is installed in the inner bolt hole of die sleeve (2) left end, left end at die sleeve (2) also is provided with external screw thread, and this external screw thread links to each other with extruding machine; Be provided with external screw thread (11) on the cylindrical of shaping mould (1), be provided with on its end face and the corresponding moulding of cable filler strip cross sectional shape hole (12), moulding hole (12) have gradient, and import is big, go out young; Current divider (3) is made up of diversion column (31), shunting disk (32) and guiding cone (33), diversion column (31) is provided with the left end of shunting disk (3), guiding cone (33) is arranged on the right-hand member of shunting disk (3), on the cylindrical of shunting disk (32), establish shunting external screw thread (34), on the end face of shunting disk (32), be provided with a plurality of charging holes (35) equably.
2, according to right 1 described cable filler strip extrusion molding dies, it is characterized in that: on the end face of shunting disk (32), be provided with three charging holes (35) equably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200783535U CN2717660Y (en) | 2004-07-31 | 2004-07-31 | Extrusion forming die for cable filling strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200783535U CN2717660Y (en) | 2004-07-31 | 2004-07-31 | Extrusion forming die for cable filling strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2717660Y true CN2717660Y (en) | 2005-08-17 |
Family
ID=34893930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200783535U Expired - Fee Related CN2717660Y (en) | 2004-07-31 | 2004-07-31 | Extrusion forming die for cable filling strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2717660Y (en) |
-
2004
- 2004-07-31 CN CNU2004200783535U patent/CN2717660Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205110404U (en) | Big section multimode core hot extrusion die | |
| CN102248696A (en) | Biomass particle molding module and biomass particle molding machine | |
| CN207308610U (en) | A kind of automobile extruding die for aluminum shaped material | |
| CN201626102U (en) | Plastic open profile extrusion/direct cooling/shaping device | |
| CN107824627A (en) | Adjustable support aluminium section hot-extrusion die | |
| CN101015949A (en) | Special-purpose mould for cross-linked polyethylene tube | |
| CN203184350U (en) | Aluminum alloy profile extrusion die | |
| CN1728290A (en) | Extrusion forming die for cable filling strip | |
| CN2717660Y (en) | Extrusion forming die for cable filling strip | |
| CN111037879B (en) | Extrusion molding die and extrusion molding process for dissimilar material composite sheath | |
| CN201291580Y (en) | Plastic special-shaped section bar extrusion mould head with high-accuracy assembly | |
| CN206106264U (en) | Economize mould of material | |
| CN108381843A (en) | The making mold of sealing ring | |
| CN209971234U (en) | Mould of rubber sheath | |
| CN206882440U (en) | A kind of U-shaped abnormal row manufacture mould | |
| CN103934969B (en) | There is the mold system of air assistant formation mechanism | |
| CN210705947U (en) | Single mold core of extruder | |
| CN202965155U (en) | Drip irrigation zone extruder | |
| CN2640000Y (en) | Parallel bunding foldable overhead cable extrusion mould | |
| CN216466042U (en) | One-die multi-output bar die | |
| CN202805617U (en) | Mulching film blow molding machine die head | |
| CN203665680U (en) | Novel die for extrusion ceramic plates | |
| CN201506025U (en) | One blank double-cavity bottom-to-bottom squeeze blowing mould | |
| CN213440866U (en) | Forming die of rubber sleeve | |
| CN201323097Y (en) | Fan-filled strip extruding die for cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |