CN210743686U - Power cable's sticiss mould heat dissipation lubricating arrangement - Google Patents
Power cable's sticiss mould heat dissipation lubricating arrangement Download PDFInfo
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- CN210743686U CN210743686U CN201922396674.9U CN201922396674U CN210743686U CN 210743686 U CN210743686 U CN 210743686U CN 201922396674 U CN201922396674 U CN 201922396674U CN 210743686 U CN210743686 U CN 210743686U
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Abstract
The utility model belongs to the technical field of the power cable processing technique and specifically relates to a power cable sticiss mould heat dissipation lubricating arrangement, including last mould, bed die, hydrojet ring canal and jet-propelled ring canal. The utility model discloses in, through the unsettled hydrojet ring canal that sets up of feed inlet department of the mould that sticiss at power cable, this hydrojet ring canal can spray the cooling lubrication liquid under the support of water pump, realize the cooling lubrication to the cable, reduce cable surface temperature, solve because the various process problems of the too high production of stranding temperature, improve stranding production efficiency, discharge gate play through the mould that sticiss at power cable sets up the jet-propelled ring canal, when air exhauster and electric heat grid plate move simultaneously, the air exhauster is in with the air suction electric heating box, the air that is heated by the electric heat grid plate is discharged from the jet-propelled head of jet-propelled ring canal, can blow-dry the remaining liquid on the cable, can not influence follow-up manufacturing procedure, suitable using widely.
Description
Technical Field
The utility model relates to a power cable processing technology field specifically is a power cable sticiss mould heat dissipation lubricating arrangement.
Background
The cable is made of one or more conductors insulated from each other and an outer insulating protective layer, and particularly is a carrier for transmitting power or information, wherein a pressing die is a twisting die which is very common in the twisting process of the conductors and is generally used for preparing the pressing conductor, however, a large amount of heat generated in the pressing process is accumulated in the pressing die to generate various process problems, for example, the service life of the pressing die is easily reduced due to overhigh temperature, the mechanical performance of the conductors is also easily influenced, the friction force between the conductors and the pressing die is increased, and the surface quality of the conductors is influenced. Since copper has a higher coefficient of thermal expansion than alloy steel, the conductor expands more than alloy steel at higher temperatures during stranding, resulting in increased friction between the conductor and the compaction die. Severe heating sometimes results in the conditions of mechanical property reduction of copper-shaped wires, even turning over, and the like. The excessive temperature can also cause the conductor to be oxidized in a high-temperature environment, so that a heat dissipation and lubrication device for a compression mold of a power cable is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power cable sticiss mould heat dissipation lubricating arrangement, feed inlet department unsettled through sticising the mould at power cable sets up the hydrojet ring canal, this hydrojet ring canal can spray the cooling lubrication liquid under the support of water pump, realize the cooling lubrication to the cable, reduce cable surface temperature, solve because the various process problems of the too high production of stranding temperature, improve stranding production efficiency, discharge gate play through the mould that sticiss at power cable sets up the jet-propelled ring canal, when air exhauster and electric heat grid plate move simultaneously, the air exhauster is with the air suction electric heat box in, the air that is heated by the electric heat grid plate is discharged from the jet-propelled head of jet-propelled ring canal, can blow the remaining liquid on the cable futilely, can not influence follow-up manufacturing procedure, in order to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a heat dissipation and lubrication device of a pressing die of a power cable comprises an upper die, a lower die, a liquid spraying ring pipe and a gas spraying ring pipe, wherein a pressing device is arranged between the upper die and the lower die, mounting plates are fixedly arranged at the left end and the right end of the upper die, a water storage tank is arranged at the top of the upper die, a water pump is fixedly arranged on the mounting plate at the left side of the upper die, a water inlet pipe of the water pump is connected with the water storage tank, a liquid guide pipe which penetrates through the mounting plates and extends to the feed inlet of the pressing device is arranged at the bottom of the water guide pipe, a liquid spraying ring pipe is fixedly arranged at the bottom of the liquid guide pipe, an air exhaust fan is fixedly arranged on the mounting plate at the right side of the upper die, a heating box is fixedly arranged at the bottom of the, and the bottom of the air duct is fixedly provided with an air injection ring pipe.
Preferably, the diameters of the liquid spraying ring pipe and the air spraying ring pipe are larger than the size of the feed inlet of the compacting device, and the liquid spraying ring pipe and the air spraying ring pipe are both made of hard stainless steel pipes.
Preferably, the liquid guide pipe and the air guide pipe are both hard stainless steel pipes.
Preferably, a plurality of liquid spraying heads communicated with the liquid spraying ring pipe are arranged on the inner wall of the liquid spraying ring pipe, and a plurality of gas spraying heads communicated with the gas spraying ring pipe are arranged on the inner wall of the gas spraying ring pipe.
Preferably, an electric heating grid plate is arranged in the heating box, the electric heating grid plate water pump and the exhaust fan are connected with an external power supply in a parallel connection mode through a circuit, and a switch is arranged on the circuit.
Compared with the prior art, the beneficial effects of the utility model are that: through the unsettled hydrojet ring canal that sets up in power cable's feed inlet department that sticiss the mould, this hydrojet ring canal can spray cooling and lubricating liquid under the support of water pump, realize the cooling and lubrication to the cable, reduce cable surface temperature, solve because the various process problems of the too high production of stranding temperature, improve stranding production efficiency, discharge gate play through the mould that sticiss at power cable sets up the jet-propelled ring canal, when air exhauster and electric heat grid plate move simultaneously, the air exhauster is in with the air suction electric heat box, the air that is heated by the electric heat grid plate is discharged from the jet-propelled head of jet-propelled ring canal, can blow dry the remaining liquid on the cable, can not influence follow-up manufacturing procedure, suitable using widely.
Drawings
Fig. 1 is the utility model relates to a power cable's sticiss mould heat dissipation lubricating arrangement overall structure sketch map.
In the figure: 1. an upper die; 2. a lower die; 3. a pressing device; 4. a water storage tank; 5. a water pump; 6. a liquid spraying ring pipe; 7. a liquid jet head; 8. an exhaust fan; 9. a heating box; 10. an electric heating grid plate; 11. a gas injection ring pipe; 12. a gas showerhead.
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, the present invention provides a technical solution:
a heat dissipation and lubrication device of a pressing die of a power cable comprises an upper die 1, a lower die 2, a liquid spraying ring pipe 6 and an air spraying ring pipe 11, wherein a pressing device 3 is arranged between the upper die 1 and the lower die 2, mounting plates are fixedly arranged at the left end and the right end of the upper die 1, a water storage tank 4 is arranged at the top of the upper die 1, a water pump 5 is fixedly arranged on the mounting plate at the left side of the upper die 1, a water inlet pipe of the water pump 5 is connected with the water storage tank 4, a liquid guide pipe which penetrates through the mounting plates and extends to the feed inlet of the pressing device 3 is arranged at the bottom of the water pump 5, the liquid spraying ring pipe 6 is fixedly arranged at the bottom of the liquid guide pipe, an air exhauster 8 is fixedly arranged on the mounting plate at the right side of the upper die 1, a heating box 9 is fixedly arranged at the, the bottom of the air duct is fixedly provided with an air injection ring pipe 11.
Wherein, the diameters of the liquid spraying ring pipe 6 and the air injection ring pipe 11 are larger than the size of the feed inlet of the pressing device 3, and the liquid spraying ring pipe 6 and the air injection ring pipe 11 are both made of hard stainless steel pipes.
Wherein, the liquid guide pipe and the air guide pipe are both hard stainless steel pipes.
Wherein, the inner wall of the liquid spraying ring pipe 6 is provided with a plurality of liquid spraying heads 7 communicated with the liquid spraying ring pipe 6, and the inner wall of the air injection ring pipe 11 is provided with a plurality of air injection heads 12 communicated with the air injection ring pipe 11.
Wherein, the heating box 9 is internally provided with an electric heating grid plate 10, the electric heating grid plate 10, a water pump 5 and an exhaust fan 8 are connected with an external power supply in a parallel connection mode through a circuit, and the circuit is provided with a switch.
The working principle is as follows: through the unsettled hydrojet ring canal that sets up in power cable's feed inlet department that sticiss the mould, this hydrojet ring canal can spray cooling and lubricating liquid under the support of water pump, realize the cooling and lubrication to the cable, reduce cable surface temperature, solve because the various process problems of the too high production of stranding temperature, improve stranding production efficiency, discharge gate play through the mould that sticiss at power cable sets up the jet-propelled ring canal, when air exhauster and electric heat grid plate move simultaneously, the air exhauster is in with the air suction electric heat box, the air that is heated by the electric heat grid plate is discharged from the jet-propelled head of jet-propelled ring canal, can blow dry the remaining liquid on the cable, can not influence follow-up manufacturing procedure, suitable using widely.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a power cable's mould heat dissipation lubricating arrangement that sticiss, includes mould (1), bed die (2), hydrojet ring pipe (6) and jet-propelled ring pipe (11), its characterized in that: a pressing device (3) is arranged between the upper die (1) and the lower die (2), mounting plates are fixedly arranged at the left end and the right end of the upper die (1), a water storage tank (4) is arranged at the top of the upper die (1), a water pump (5) is fixedly arranged on the mounting plate at the left side of the upper die (1), a water inlet pipe of the water pump (5) is connected with the water storage tank (4), a liquid guide pipe which penetrates through the mounting plate and extends to the feed inlet of the pressing device (3) is arranged at the bottom of the water pump (5), a liquid spray ring pipe (6) is fixedly arranged at the bottom of the liquid guide pipe, an exhaust fan (8) is fixedly arranged on the mounting plate at the right side of the upper die (1), a heating box (9) is fixedly arranged at the bottom of the mounting plate at the right side of the, the bottom of the left side of the heating box (9) is fixedly provided with an air duct extending to the discharge hole of the pressing device (3), and the bottom of the air duct is fixedly provided with an air injection ring pipe (11).
2. The heat dissipation and lubrication device for the compression mold of the power cable as claimed in claim 1, wherein: the diameters of the liquid spraying ring pipe (6) and the air spraying ring pipe (11) are larger than the size of a feed inlet of the pressing device (3), and the liquid spraying ring pipe (6) and the air spraying ring pipe (11) are both made of hard stainless steel pipes.
3. The heat dissipation and lubrication device for the compression mold of the power cable as claimed in claim 1, wherein: the liquid guide pipe and the air guide pipe are both hard stainless steel pipes.
4. The heat dissipation and lubrication device for the compression mold of the power cable as claimed in claim 1, wherein: the inner wall of the liquid spraying ring pipe (6) is provided with a plurality of liquid spraying heads (7) communicated with the liquid spraying ring pipe (6), and the inner wall of the air injection ring pipe (11) is provided with a plurality of air injection heads (12) communicated with the air injection ring pipe (11).
5. The heat dissipation and lubrication device for the compression mold of the power cable as claimed in claim 1, wherein: the heating box (9) is internally provided with an electric heating grid plate (10), the electric heating grid plate (10), a water pump (5) and an exhaust fan (8) are connected with an external power supply in a parallel connection mode through a circuit, and a switch is arranged on the circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396674.9U CN210743686U (en) | 2019-12-27 | 2019-12-27 | Power cable's sticiss mould heat dissipation lubricating arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922396674.9U CN210743686U (en) | 2019-12-27 | 2019-12-27 | Power cable's sticiss mould heat dissipation lubricating arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN210743686U true CN210743686U (en) | 2020-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922396674.9U Active CN210743686U (en) | 2019-12-27 | 2019-12-27 | Power cable's sticiss mould heat dissipation lubricating arrangement |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933357A (en) * | 2020-08-19 | 2020-11-13 | 邵先强 | Power cable's sticiss mould heat dissipation lubricating arrangement |
| CN112599299A (en) * | 2020-12-23 | 2021-04-02 | 国网河南省电力公司桐柏县供电公司 | Power cable's sticiss mould heat dissipation lubricating arrangement |
-
2019
- 2019-12-27 CN CN201922396674.9U patent/CN210743686U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111933357A (en) * | 2020-08-19 | 2020-11-13 | 邵先强 | Power cable's sticiss mould heat dissipation lubricating arrangement |
| CN111933357B (en) * | 2020-08-19 | 2021-09-21 | 国网甘肃省电力公司电力科学研究院 | Power cable's sticiss mould heat dissipation lubricating arrangement |
| CN112599299A (en) * | 2020-12-23 | 2021-04-02 | 国网河南省电力公司桐柏县供电公司 | Power cable's sticiss mould heat dissipation lubricating arrangement |
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