CN213972483U - Pyrocondensation pipe separation extrusion tooling - Google Patents
Pyrocondensation pipe separation extrusion tooling Download PDFInfo
- Publication number
- CN213972483U CN213972483U CN202022853278.7U CN202022853278U CN213972483U CN 213972483 U CN213972483 U CN 213972483U CN 202022853278 U CN202022853278 U CN 202022853278U CN 213972483 U CN213972483 U CN 213972483U
- Authority
- CN
- China
- Prior art keywords
- hole
- extrusion
- conical
- extrusion die
- head
- 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 75
- 238000000926 separation method Methods 0.000 title abstract description 10
- 239000000463 material Substances 0.000 description 22
- 230000000694 effects Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 6
- 230000009471 action Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000004831 Hot glue Substances 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a pyrocondensation pipe separation extrusion tooling, establish the extrusion tooling device on the extruder including extruder and cover, the extrusion tooling device includes circular fixed block and the extrusion tooling subassembly of setting in circular fixed block one side, the fixed orifices has been seted up in the circular fixed block, be provided with a plurality of screw holes on the fixed orifices inner wall, the screw hole is located the circular fixed block outside, the extrusion tooling subassembly includes the king-rod, first through-hole has been seted up in the king-rod to stop collar and the conical head of extruding, first through-hole inner wall one side sets up the stop collar, stop collar one side sets up the conical head of extruding, conical head one end of extruding is provided with the threaded connection head, the threaded connection head outside and first through-hole threaded connection, the conical head of extruding has seted up the second through-hole, and conical head of extruding has seted up the discharge gate in one end. The extrusion die device is convenient to install by using a core, and heat shrinkable tubes of different models can be processed.
Description
Technical Field
The utility model relates to a pyrocondensation pipe mold processing field especially relates to a pyrocondensation pipe separation extrusion tooling.
Background
With the development of society, the heat shrinkable tube is a special heat shrinkable sleeve made of materials. The outer layer is formed by compounding and processing a high-quality soft cross-linked polyolefin material and an inner layer hot melt adhesive, the outer layer material has the characteristics of insulation, corrosion resistance, wear resistance and the like, the inner layer has the advantages of low melting point, waterproof sealing, high adhesion and the like, and the heat-shrinkable sleeve has excellent flame retardance and insulating property, is very soft and elastic, has low shrinkage temperature and quick shrinkage, and can be widely applied to connection of electric wires, treatment of end parts of the electric wires, protection of welding spots, wire harness identification, insulation protection of resistance and capacitance, corrosion protection of metal bars or pipes, protection of antennas and the like. Under the action of high-energy ray, the linear high-molecular material forms three-dimensional network cross-linked structure, the cross-linked high-molecular material can be greatly improved in the aspects of mechanical strength, temperature resistance, chemical solvent resistance and ageing resistance, in particular, the acid and alkali resistance can be greatly improved, the extrusion die belongs to one of forming dies, the discharging mode is realized by the action of extrusion, the extrusion die is widely applied to aluminum special-shaped structures and plastic parts and is used as a pipe at the front end of an extruder, in short, the die is a tool for forming articles, the tool is composed of various parts, different dies are composed of different parts, and the processing of the appearance of the articles is realized mainly by changing the physical state of the formed material.
The traditional heat shrinkable tube separating and extruding die mainly comprises a middle rod and a fixed block, wherein the middle rod is fixed on an extruding machine through the fixed block, and then a heat shrinkable sleeve is extruded from the middle rod through the extruding machine, so that the required shape is achieved.
Present pyrocondensation pipe separation extrusion tooling can reach the shape of wanting, but when processing different kinds of pyrocondensation pipe, still need change the mould, wastes time and energy for it is comparatively troublesome to process.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pyrocondensation pipe separation extrusion tooling when having solved processing different types of pyrocondensation pipe among the prior art, still need change the mould, wastes time and energy for processing comparatively troublesome technical problem.
The technical scheme of the utility model is realized like this:
a heat shrinkable tube separation extrusion die comprises an extruder and an extrusion die device sleeved on the extruder.
The extrusion die device comprises a circular fixing block and an extrusion die assembly arranged on one side of the circular fixing block, wherein a fixing hole is formed in the circular fixing block, a plurality of threaded holes are formed in the inner wall of the fixing hole, and the threaded holes are located in the outer side of the circular fixing block.
The extrusion die assembly comprises a middle rod, a limiting sleeve and a conical extrusion head, a first through hole is formed in the middle rod, the limiting sleeve is arranged on one side of the inner wall of the first through hole, the conical extrusion head is arranged on one side of the limiting sleeve, a threaded connector is arranged at one end of the conical extrusion head, and the outer side of the threaded connector is in threaded connection with the first through hole.
A second through hole is formed in the conical extrusion head, and a discharge hole is formed in one end of the conical extrusion head.
Preferably, a third through hole is formed in the limiting sleeve, and the sectional area of the third through hole is smaller than that of the fixing hole.
Preferably, the cross-sectional area of the conical extrusion head matches the cross-sectional area of the first through hole.
Preferably, the cross-sectional area of the third through hole matches the cross-sectional area of the second through hole.
Preferably, the cross-sectional area of the second through hole is larger than that of the discharge hole.
Preferably, a bolt is arranged in the threaded hole.
The utility model has the advantages that: an extrusion die device is sleeved on the extruder, the material of the extruder is molded through the extrusion die device, an extrusion die assembly is arranged on one side of a circular fixed block, a fixed hole is formed in the circular fixed block, a plurality of threaded holes are formed in the inner wall of the fixed hole, the threaded holes are positioned on the outer side of the circular fixed block, the extruder is fixed through the fixed holes and then fixed in the circular fixed block through the threaded holes, then the material is extruded through the extrusion die assembly, a first through hole is formed in the middle rod, a limit sleeve is arranged on one side of the inner wall of the first through hole, a conical extrusion head is arranged on one side of the limit sleeve, a threaded connector is arranged at one end of the conical extrusion head, the outer side of the threaded connector is in threaded connection with the first through hole, one end of the conical extrusion head penetrates through the first through hole in the middle rod and then is in threaded connection with the inner wall of the first through hole through the threaded connector, then carry on spacingly through the stop collar, the conical head of extruding is seted up the second through-hole, and the conical head of extruding is seted up the discharge gate in one end, and the material gets into the second through-hole then gets into the discharge gate through the extruder and makes the material shaping, the utility model discloses an extrusion die device extrudes the head through the conical and at second through-hole threaded connection, reaches the effect of being convenient for to change for the time of change reduces, and labour saving and time saving improves work efficiency's effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic block diagram of the overall structure of a heat shrinkable tube separating and extruding die of the present invention;
FIG. 2 is a schematic view of the internal structure of a heat shrinkable tube separating and extruding mold according to the present invention;
fig. 3 is a schematic structural view of a conical extrusion head of a heat shrink tube separation extrusion die of the present invention.
Reference numerals: 1. an extruder; 2. an extrusion die assembly; 3. an extrusion die assembly; 201. a round fixed block; 202. a fixing hole; 203. a threaded hole; 204. a bolt; 301. a middle rod; 302. a limiting sleeve; 303. a conical extrusion head; 304. a first through hole; 305. a second through hole; 306. a discharge port; 307. a third through hole; 308. a threaded connector.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a technical scheme of pyrocondensation pipe separation extrusion tooling:
a heat shrinkable tube separation extrusion die comprises an extruder 1 and an extrusion die device 2 sleeved on the extruder 1, and materials of the extruder 1 are molded through the extrusion die device 2.
The extrusion die device 2 comprises a circular fixing block 201 and an extrusion die assembly 3 arranged on one side of the circular fixing block 201, a fixing hole 202 is formed in the circular fixing block 201, a plurality of threaded holes 203 are formed in the inner wall of the fixing hole 202, the threaded holes 203 are located on the outer side of the circular fixing block 201, the extruder 1 is fixed through the fixing hole 202, then the extruder 1 is fixed in the circular fixing block 201 through the threaded holes 203, and then material extrusion is carried out through the extrusion die assembly 3.
Extrusion die subassembly 3 includes well pole 301, first 303 is extruded to stop collar 302 and conical, first through-hole 304 has been seted up in well pole 301, first through-hole 304 inner wall one side sets up stop collar 302, stop collar 302 one side sets up conical extrusion head 303, head 303 one end is extruded to the conical shape is provided with threaded connection head 308, the threaded connection head 308 outside and first through-hole 304 threaded connection, the conical first through-hole of extruding head 303 one end in passing well pole 301, then the inner wall threaded connection through threaded connection head 308 with first through-hole 304, then spacing is carried out through stop collar 302.
A second through hole 305 is formed in the conical extrusion head 303, and a discharge hole 306 is formed in one end of the conical extrusion head 303, so that the material enters the second through hole 305 and then enters the discharge hole 306 through the extruder 1 to be molded.
A third through hole 307 is formed in the stop collar 302, and the sectional area of the third through hole 307 is smaller than that of the fixing hole 202, so that the material enters the third through hole 307 through the fixing hole 202.
The cross-sectional area of the conical extrusion head 303 is matched with the cross-sectional area of the first through hole 304, so that the conical extrusion head 303 is fixed in the first through hole 304 to achieve the effect of convenient replacement.
The cross-sectional area of the third through-hole 307 matches the cross-sectional area of the second through-hole 305, such that material enters the second through-hole 305 through the third through-hole 307, such that the conical extrusion head 303 achieves a fixed effect.
The cross-sectional area of the second through hole 305 is larger than the cross-sectional area of the discharge hole 306, so that the material enters the discharge hole 306 through the second through hole 305 to achieve a plastic effect.
The utility model discloses a theory of operation and use flow: firstly, selecting a conical extrusion head 303 with a desired size, enabling the conical extrusion head 303 to pass through a first through hole 304, then being in threaded connection with the inner wall of the first through hole 304 through a threaded connection head 308, achieving limiting through a limiting sleeve 302, enabling the conical extrusion head 303 to be fixed in a middle rod 301, enabling materials to enter a second through hole 305 and then enter a discharge hole 306 through an extruder 1 so as to enable the materials to be molded, enabling discharge holes 306 of different types to correspond to different conical extrusion heads 303 so as to achieve the effect of convenient replacement, then enabling the extruder 1 to be fixed through a fixing hole 202, enabling the extruder 1 to be fixed in a circular fixing block 201 through a threaded hole 203, then enabling the materials to be extruded through an extrusion die assembly 3, enabling the extruder 1 to be fixed in the circular fixing block through a bolt 204 passing through the threaded hole 203, enabling the materials to enter a third through hole 307 through the fixing hole 202 so as to enable the materials to enter the second through hole 305 through the third through hole 307, make the conical head 303 of extruding reach fixed effect for the material gets into discharge gate 306 through second through-hole 305 and reaches plastic effect, the utility model discloses an extrusion tooling device 2 extrudes head 303 through the conical shape and reaches the effect of being convenient for to change at second through-hole 305 threaded connection, makes the time of change reduce, and labour saving and time saving improves work efficiency's effect.
The basic principles, main features and advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and only the preferred embodiments of the present invention are described in the above embodiments and the description, and the present invention is not limited by the above embodiments, and the present invention can also have various changes and improvements, which fall within the scope of the claimed invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A kind of heat shrink tube separates the extrusion tooling, characterized by: comprises an extruder (1) and an extrusion die device (2) sleeved on the extruder (1);
the extrusion die device (2) comprises a round fixed block (201) and an extrusion die assembly (3) arranged on one side of the round fixed block (201); a fixing hole (202) is formed in the round fixing block (201); a plurality of threaded holes (203) are formed in the inner wall of the fixing hole (202); the threaded hole (203) is positioned on the outer side of the round fixing block (201);
the extrusion die assembly (3) comprises a middle rod (301), a limiting sleeve (302) and a conical extrusion head (303); a first through hole (304) is formed in the middle rod (301); the limiting sleeve (302) is arranged on one side of the inner wall of the first through hole (304); the conical extrusion head (303) is arranged on one side of the limiting sleeve (302); one end of the conical extrusion head (303) is provided with a threaded connector (308); the outer side of the threaded connector (308) is in threaded connection with the first through hole (304);
a second through hole (305) is formed in the conical extrusion head (303), and a discharge hole (306) is formed in one end of the conical extrusion head (303).
2. A heat shrinkable tube separating extrusion die as set forth in claim 1, wherein: a third through hole (307) is formed in the limiting sleeve (302), and the sectional area of the third through hole (307) is smaller than that of the fixing hole (202).
3. A heat shrinkable tube separating extrusion die as set forth in claim 1, wherein: the cross-sectional area of the conical extrusion head (303) matches the cross-sectional area of the first through-hole (304).
4. A heat shrinkable tube separating extrusion die as set forth in claim 2, wherein: the cross-sectional area of the third through-hole (307) matches the cross-sectional area of the second through-hole (305).
5. A heat shrinkable tube separating extrusion die as set forth in claim 2, wherein: the cross-sectional area of the second through hole (305) is larger than that of the discharge hole (306).
6. A heat shrinkable tube separating extrusion die as set forth in claim 5, wherein: and a bolt (204) is arranged in the threaded hole (203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853278.7U CN213972483U (en) | 2020-12-02 | 2020-12-02 | Pyrocondensation pipe separation extrusion tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022853278.7U CN213972483U (en) | 2020-12-02 | 2020-12-02 | Pyrocondensation pipe separation extrusion tooling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213972483U true CN213972483U (en) | 2021-08-17 |
Family
ID=77239131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022853278.7U Expired - Fee Related CN213972483U (en) | 2020-12-02 | 2020-12-02 | Pyrocondensation pipe separation extrusion tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213972483U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116080028A (en) * | 2023-04-12 | 2023-05-09 | 合肥丰祥热缩材料科技有限公司 | Extrusion molding preparation device for shielding heat-shrinkable tube and production process thereof |
-
2020
- 2020-12-02 CN CN202022853278.7U patent/CN213972483U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116080028A (en) * | 2023-04-12 | 2023-05-09 | 合肥丰祥热缩材料科技有限公司 | Extrusion molding preparation device for shielding heat-shrinkable tube and production process thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107696450B (en) | Cable mould for realizing high-compactness and uniform extrusion molding | |
| CN213972483U (en) | Pyrocondensation pipe separation extrusion tooling | |
| CN1095533C (en) | Metal pipe with heat-insulating foamed plastic coating and its manufacture | |
| CN116120696A (en) | Preparation method and preparation device of glass-like polyolefin material pipe | |
| CN105355333A (en) | Process equipment for manufacturing aluminum alloy cable insulator and sheath | |
| CN212372665U (en) | Thermal contraction double-wall sleeve adjusting-free extrusion die | |
| CN112086245A (en) | Extrusion die of liquid cooling cable of large-current charging pile | |
| CN110103490B (en) | Fiber preheating device for pultrusion composite material product and pultrusion preheating method thereof | |
| CN202180587U (en) | High-speed CPVC pipe extrusion die | |
| CN219294714U (en) | Shaping device for preparing diversion net | |
| CN221392205U (en) | Plastic pipe internal cooling device | |
| CN213972437U (en) | Extrusion and flattening device for heat-shrinkable sleeve | |
| CN212113321U (en) | Power cable forming die | |
| CN220261928U (en) | Extrusion die is used in production of PEEK profile | |
| CN217196837U (en) | Cable sheath extruding internal mold | |
| CN221048989U (en) | MPP pipe extrusion die | |
| CN218730143U (en) | Electric wire and cable core wire extrusion coating device convenient to disassemble and replace | |
| CN211363414U (en) | Screw for CPVC pipe extruder | |
| CN214395338U (en) | Plastic decoration strip extrusion die convenient for recycling waste materials | |
| CN212860375U (en) | Auxiliary cooling device of insulation board forming machine | |
| CN221851113U (en) | Cable plastic extrusion die | |
| CN214601095U (en) | Aluminum profile extrusion die | |
| CN215472976U (en) | Cladding co-extrusion die | |
| CN218857646U (en) | A mould for PVC tubular product | |
| CN216068595U (en) | Polyvinyl chloride cable sheath extrusion die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210817 |