CN219256374U - Material pipe special for electric wire and cable - Google Patents
Material pipe special for electric wire and cable Download PDFInfo
- Publication number
- CN219256374U CN219256374U CN202223297512.8U CN202223297512U CN219256374U CN 219256374 U CN219256374 U CN 219256374U CN 202223297512 U CN202223297512 U CN 202223297512U CN 219256374 U CN219256374 U CN 219256374U
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- pipe body
- water
- ring
- mounting
- groove
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- 239000000463 material Substances 0.000 title claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 61
- 238000001816 cooling Methods 0.000 claims abstract description 35
- 239000000498 cooling water Substances 0.000 claims abstract description 19
- 238000000265 homogenisation Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 238000000465 moulding Methods 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 description 9
- 238000001746 injection moulding Methods 0.000 description 5
- 239000011343 solid material Substances 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The utility model discloses a special material pipe for electric wires and cables, which comprises a pipe body, wherein the pipe body is provided with a feed channel, the left end and the right end of the feed channel respectively penetrate through the pipe body and are provided with a corresponding discharge hole and a first feed hole, the side surface of the right section of the pipe body is provided with a second feed hole, the second feed hole is communicated with the feed channel, the left side of the second feed hole is sleeved with a water ring on the outer side wall of the pipe body, the water ring is provided with a water inlet and a water outlet, a cooling water channel arranged around the pipe body is formed between the water ring and the pipe body, the cooling water channel is respectively communicated with the water inlet and the water outlet, the outer side wall of the right end of the pipe body is connected with a mounting flange, the right end of the mounting flange is convexly provided with a circular ring, the diameter of the inner wall surface of the circular ring is larger than the diameter of the pipe body, and the mounting flange is provided with a plurality of mounting through holes on the periphery of the circular ring; therefore, the cooling effect is guaranteed, the cooling structure is simplified, the molding and the manufacturing are easy, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of material pipes, in particular to a special material pipe for wires and cables.
Background
In the prior art, the injection molding machine generally adopts the material pipe to inject the raw material, so the material pipe plays an important role in the injection molding of the injection molding machine, and for this reason, the comprehensive performance of the material pipe can influence the injection molding effect of the injection molding machine, and people design the material pipe according to different use environment requirements. A material pipe for foaming disclosed in, for example, chinese publication No. CN216760608U, which includes a material pipe body, a connecting flange and a cooling collar, the material pipe body has a feeding cavity penetrating through the inside of the material pipe body from left to right, and the feeding cavity is formed with a discharge port and a first feed port at left and right ends of the material pipe body, respectively; the connecting flange is arranged on the periphery of the right end of the material pipe main body; the feeding groove is arranged at the right section of the material pipe main body and is close to the first feeding hole, and the bottom wall of the feeding groove is provided with a second feeding hole communicated with the feeding cavity; the cooling lantern ring is sleeved at the feeding groove, the left end and the right end of the cooling lantern ring respectively exceed the left end and the right end of the feeding groove, a yielding groove is arranged on the cooling lantern ring corresponding to the feeding groove, a cooling cavity for containing cooling liquid is formed between the inner wall of the cooling lantern ring and the periphery of the material pipe main body along the circumferential direction, a cooling liquid inlet and a cooling liquid outlet are arranged on the cooling lantern ring, and the cooling liquid inlet and the cooling liquid outlet are both communicated with the cooling cavity; the cooling lantern ring is arranged to cool the second feeding port, so that solid material blockage caused by overhigh temperature at the second feeding port is avoided, and the conveying efficiency of mixed feeding is improved; the left end and the right end of the cooling lantern ring respectively exceed the left end and the right end of the feed chute, so that the material flowing in from the first feed inlet and the mixed material flowing out from the first feed inlet are cooled, the cooling effect is good, and the cooling cavity is arranged around the pipeline by the aid of the plurality of pull grooves which are arranged at intervals along the circumferential direction of the outer circumferential surface of the material pipe main body, so that the cooling effect is improved; although the cooling effect and the conveying efficiency can be improved, the cooling lantern ring comprises a yielding groove, a cooling cavity, a cooling liquid inlet, a cooling liquid outlet, a pull groove, a cooling liquid inlet ring, a cooling liquid outlet ring and the like, the cooling lantern ring is complex in structure, the whole structure of the cooling lantern ring is more complex due to the fact that the cooling lantern ring is assembled by the main body of the matching material pipe, the manufacturing difficulty is increased, and the production cost is increased.
Therefore, a new technology is required to be developed to solve the above-mentioned problems.
Disclosure of Invention
In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its main objective is to provide a tube dedicated for wires and cables, which ensures cooling effect, simplifies cooling structure, is easy to mold and manufacture, and reduces production cost.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a special material pipe of wire and cable, includes the body, the body has the feed channel, feed channel's left and right ends run through the body respectively and are formed with corresponding discharge gate, first feed inlet, the second feed inlet has been seted up to the side of the right section of body, the second feed inlet communicates in feed channel, the cover is equipped with a water ring on the lateral wall of body in the left side of second feed inlet, the water ring has water inlet, delivery port, form the cooling water runner that encircles the body setting between water ring and the body, the cooling water runner communicates respectively in water inlet, delivery port, the periphery lateral wall of the right-hand member of body is connected with a mounting flange, the right-hand member of mounting flange is protruding to be equipped with the ring, the diameter of the internal face of ring is greater than the diameter of body, the mounting flange is provided with a plurality of mounting through-holes in the periphery of ring, the mounting through-hole link up the left and right sides both ends of mounting flange, a plurality of mounting through-holes are evenly spaced in proper order around the periphery of ring along the annular.
As a preferable scheme, the inner wall surface of the feeding channel is provided with a plurality of guide homogenization grooves, the guide homogenization grooves extend along the axial direction of the pipe body, the guide homogenization grooves are sequentially and uniformly distributed at intervals along the circumferential direction of the pipe body, the right end of each guide homogenization groove extends to the right side of the pipe body part corresponding to the second feeding port, and the left end of each guide homogenization groove extends to the left side of the pipe body part corresponding to the second feeding port.
As a preferred embodiment, the diameter of the outlet is greater than the diameter of the feed channel.
As a preferable scheme, the outer peripheral side wall of the left end of the pipe body is provided with an annular positioning groove extending along the circumferential direction of the pipe body, and the annular positioning groove is positioned on the right outer side of the discharge hole.
As a preferable scheme, a plurality of connecting holes which are arranged at intervals are concavely arranged on the peripheral side wall of the pipe body, and the connecting holes do not penetrate through the inner wall surface of the pipe body.
As a preferable scheme, a flange mounting groove is concavely formed in the outer peripheral side wall of the right end of the pipe body, and the mounting flange is arranged in the flange mounting groove.
As a preferable scheme, the outer peripheral side wall of the position of the pipe body corresponding to the water ring is concavely provided with an annular abdication groove, the annular abdication groove is spirally wound along the circumferential direction of the pipe body, two ends of the annular abdication groove are respectively communicated with the water inlet and the water outlet, and the cooling water flow passage is formed between the annular abdication groove and the water ring.
As a preferable scheme, the left end of the mounting flange is convexly provided with an annular wall, and the diameter of the inner wall surface of the annular wall is smaller than the diameter of the pipe body.
Compared with the prior art, the utility model has obvious advantages and beneficial effects, in particular, the technical proposal shows that the left side of the second feeding hole is sleeved with the water ring on the outer side wall of the pipe body, so that the water ring is provided with the water inlet and the water outlet, a cooling water channel arranged around the pipe body is formed between the water ring and the pipe body, and the cooling water channel is respectively communicated with the water inlet and the water outlet, thus, the second feeding hole is cooled by the water ring, the solid material blockage caused by the overhigh temperature at the second feeding hole is avoided, the conveying efficiency of the mixed feeding is improved, the water circulation type cooling is realized by the combination of the water inlet, the water outlet and the cooling water channel, the cooling effect is better, the cooling effect is ensured, the cooling structure is simplified, the molding and the manufacturing are easy, and the production cost is reduced; and through the setting of direction homogenization groove, be favorable to evenly mixing after the material gets into the feed channel, simultaneously, the guidance quality is good, further improves the feeding smoothness nature.
In order to more clearly illustrate the structural features, technical means, and specific objects and functions attained by the present utility model, the present utility model will be described in further detail with reference to the accompanying drawings and the specific embodiments.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present utility model;
FIG. 2 is a right side view of an embodiment of the present utility model;
FIG. 3 is a water circulation development view of an embodiment of the present utility model;
FIG. 4 is a cross-sectional view A-A of an embodiment of the utility model.
The attached drawings are used for identifying and describing:
10. pipe body 11, feed channel
12. Discharge port 13, first feed port
14. Second feed inlet 15, guide homogenization tank
16. Annular positioning groove 17 and connecting hole
18. Flange mounting groove 19 and annular abdication groove
20. Water ring 21, water inlet
22. Water outlet 23, cooling water flow passage
30. Mounting flange 31, circular ring
32. Mounting through holes 33, annular walls.
Detailed Description
Referring to fig. 1 to 4, specific structures of embodiments of the present utility model are shown.
The utility model provides a special material pipe of wire and cable includes body 10, body 10 has feed channel 11, the left and right end of feed channel 11 is respectively through body 10 and is formed with corresponding discharge gate 12, first feed inlet 13, the diameter of discharge gate 12 is greater than the diameter of feed channel 11 to more be convenient for the ejection of compact. The second feed inlet 14 has been seted up to the side of the right section of body 10, second feed inlet 14 communicates in feed channel 11, feed channel 11's internal face is provided with a plurality of direction homogenization groove 15, direction homogenization groove 15 extends along body 10 axial direction, and a plurality of direction homogenization grooves 15 are evenly spaced in proper order along body 10 circumference direction and are arranged, the right-hand member of direction homogenization groove 15 extends to the right side that corresponds the body 10 position at second feed inlet 14 place, the left end of direction homogenization groove 15 extends to the left side that corresponds the body 10 position at second feed inlet 14 place. Here, the arrangement of the guide homogenizing tank 15 is favorable for uniform mixing after the material enters the feeding channel 11, and meanwhile, the guide performance is good, so that the feeding smoothness is further improved.
The left side of second feed inlet 14 is equipped with a water ring 20 in the cover on the lateral wall of body 10, water ring 20 has water inlet 21, delivery port 22, form the cooling water runner 23 that encircles body 10 setting between water ring 20 and the body 10, cooling water runner 23 communicates respectively in water inlet 21, delivery port 22, the body 10 corresponds the periphery lateral wall of water ring 20 place and concavely is equipped with annular groove 19 of stepping down, annular groove 19 of stepping down is spirally wound along the circumference direction of body 10, annular groove 19's both ends of stepping down communicate respectively in water inlet 21, delivery port 22, annular groove 19 of stepping down forms between 20 and the water ring cooling water runner 23. So, through the water circle 20 to the second feed inlet 14 cooling, avoid the solid material jam that the temperature of second feed inlet 14 department leads to improve the conveying efficiency of mixed pan feeding, and, through the combination setting of water inlet 21, delivery port 22 and cooling water runner 23, can make it realize the hydrologic cycle type cooling, the cooling effect is better.
The outer peripheral side wall of the right end of the pipe body 10 is connected with a mounting flange 30, the right end of the mounting flange 30 is convexly provided with a circular ring 31, the diameter of the inner wall surface of the circular ring 31 is larger than that of the pipe body 10, the mounting flange 30 is provided with a plurality of mounting through holes 32 at the periphery of the circular ring 31, the mounting through holes 32 penetrate through the left end and the right end of the mounting flange 30, and the plurality of mounting through holes 32 are sequentially and evenly distributed at intervals along the ring shape around the outer periphery of the circular ring 31. The flange mounting groove 18 is concavely formed in the outer peripheral side wall of the right end of the pipe body 10, the mounting flange 30 is arranged in the flange mounting groove 18, and the mounting flange 30 and the pipe body 10 are welded after being locked by pin punching, so that the mounting flange 30 and the pipe body 10 can be assembled more firmly. And, by providing the mounting through hole 32, connection assembly with an external structure can be facilitated. And, the left end of the mounting flange 30 is convexly provided with an annular wall 33, and the diameter of the inner wall surface of the annular wall 33 is smaller than the diameter of the pipe body 10, so that the left end of the mounting flange 30 is limited by the flange mounting groove 18 through the left end surface of the annular wall 33.
The outer peripheral side wall of the pipe body 10 is concavely provided with a plurality of connecting holes 17 which are arranged at intervals, and the connecting holes 17 do not penetrate through the inner wall surface of the pipe body 10. The outer peripheral side wall of the left end of the pipe body 10 is provided with an annular positioning groove 16 extending along the circumferential direction of the pipe body 10, and the annular positioning groove 16 is positioned on the right outer side of the discharge hole 12, so that the pipe body is more convenient and reliable to assemble and position with an external structure through the combination of the connecting hole 17 and the annular positioning groove 16, and therefore the pipe body is convenient to assemble and position, and the structural design is ingenious and reasonable.
In summary, the design key point of the utility model is that a water ring is sleeved on the outer side wall of the pipe body at the left side of the second feeding hole, so that the water ring is provided with a water inlet and a water outlet, and a cooling water channel arranged around the pipe body is formed between the water ring and the pipe body and is respectively communicated with the water inlet and the water outlet, thus, the second feeding hole is cooled by the water ring, solid material blockage caused by overhigh temperature at the second feeding hole is avoided, the conveying efficiency of the mixed feeding is improved, the water circulation type cooling is realized by the combination of the water inlet, the water outlet and the cooling water channel, the cooling effect is better, the cooling effect is ensured, the cooling structure is simplified, the molding and the manufacturing are easy, and the production cost is reduced; and through the setting of direction homogenization groove, be favorable to evenly mixing after the material gets into the feed channel, simultaneously, the guidance quality is good, further improves the feeding smoothness nature.
The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the technical scope of the present utility model, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical principles of the present utility model are still within the scope of the technical solutions of the present utility model.
Claims (8)
1. The utility model provides a special material pipe of wire and cable, includes the body, the body has feed channel, feed channel's left and right ends are tubular body and are formed with corresponding discharge gate, first feed inlet respectively, the second feed inlet has been seted up to the side of the right side section of body, second feed inlet communicates in feed channel, its characterized in that: the left side of second feed inlet is equipped with a water ring on the lateral wall of body, the water ring has water inlet, delivery port, form the cooling water runner that encircles the body setting between water ring and the body, cooling water runner communicates in water inlet, delivery port respectively, the periphery lateral wall of the right-hand member of body is connected with a mounting flange, the protruding ring that is equipped with in right-hand member of mounting flange, the diameter of the internal face of ring is greater than the diameter of body, mounting flange is provided with a plurality of mounting through-holes in the periphery of ring, mounting through-hole link up the left and right sides both ends of mounting flange, and a plurality of mounting through-holes are arranged along annular even interval in proper order around the periphery of ring.
2. The electric wire and cable dedicated tube according to claim 1, wherein: the inner wall surface of the feeding channel is provided with a plurality of guide homogenization grooves, the guide homogenization grooves extend along the axial direction of the pipe body, the guide homogenization grooves are sequentially and uniformly distributed at intervals along the circumferential direction of the pipe body, the right end of each guide homogenization groove extends to the right side of the pipe body position corresponding to the second feeding port, and the left end of each guide homogenization groove extends to the left side of the pipe body position corresponding to the second feeding port.
3. The electric wire and cable dedicated tube according to claim 1, wherein: the diameter of the discharge hole is larger than that of the feed channel.
4. The electric wire and cable dedicated tube according to claim 1, wherein: the outer peripheral side wall of the left end of the pipe body is provided with an annular positioning groove extending along the circumferential direction of the pipe body, and the annular positioning groove is positioned on the right outer side of the discharge hole.
5. The electric wire and cable dedicated tube according to claim 1, wherein: the connecting holes are concavely arranged on the outer peripheral side wall of the pipe body at intervals, and the connecting holes do not penetrate through the inner wall surface of the pipe body.
6. The electric wire and cable dedicated tube according to claim 1, wherein: the outer peripheral side wall of the right end of the pipe body is concavely provided with a flange mounting groove, and the mounting flange is arranged in the flange mounting groove.
7. The electric wire and cable dedicated tube according to claim 1, wherein: the cooling water cooling device is characterized in that an annular relief groove is concavely formed in the side wall of the periphery of the pipe body, corresponding to the position of the water ring, and spirally winds along the circumferential direction of the pipe body, two ends of the annular relief groove are respectively communicated with a water inlet and a water outlet, and a cooling water flow channel is formed between the annular relief groove and the water ring.
8. The electric wire and cable dedicated tube according to claim 1, wherein: the left end of the mounting flange is convexly provided with an annular wall, and the diameter of the inner wall surface of the annular wall is smaller than the diameter of the pipe body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223297512.8U CN219256374U (en) | 2022-12-09 | 2022-12-09 | Material pipe special for electric wire and cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223297512.8U CN219256374U (en) | 2022-12-09 | 2022-12-09 | Material pipe special for electric wire and cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219256374U true CN219256374U (en) | 2023-06-27 |
Family
ID=86866819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223297512.8U Active CN219256374U (en) | 2022-12-09 | 2022-12-09 | Material pipe special for electric wire and cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219256374U (en) |
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2022
- 2022-12-09 CN CN202223297512.8U patent/CN219256374U/en active Active
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