CN213497145U - Fast laser cutting machine nozzle dispels heat - Google Patents
Fast laser cutting machine nozzle dispels heat Download PDFInfo
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- CN213497145U CN213497145U CN202022228029.9U CN202022228029U CN213497145U CN 213497145 U CN213497145 U CN 213497145U CN 202022228029 U CN202022228029 U CN 202022228029U CN 213497145 U CN213497145 U CN 213497145U
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- heat dissipation
- pipe
- heat
- dissipation cover
- cooling
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Abstract
The utility model discloses a laser cutting machine nozzle with fast heat dissipation, in particular to the technical field of laser equipment, which comprises a nozzle body and a heat dissipation cover arranged on the nozzle body, wherein the heat dissipation cover is provided with a water inlet pipe and a water outlet pipe, and a temperature sensor is arranged inside the water outlet pipe; the heat dissipation cover comprises a first heat dissipation cover and a second heat dissipation cover, the adjacent positions of the first heat dissipation cover and the second heat dissipation cover are hinged through a hinge, the other ends of the first heat dissipation cover and the second heat dissipation cover are connected through a bolt, a heat dissipation pipe is wound inside the heat dissipation cover, a first cooling pipe is arranged inside the heat dissipation pipe, and a second cooling pipe is arranged inside the first cooling pipe; the surface of the second cooling pipe is provided with a spiral groove. The utility model discloses a be equipped with the cooling tube, the cooperation of cooling tube, first cooling tube and second cooling tube is used, can guarantee that its inside coolant liquid maintains a temperature that reduces, can avoid the nozzle to be heated and damage.
Description
Technical Field
The utility model relates to a laser equipment technical field, more specifically say, the utility model relates to a fast laser cutting machine nozzle dispels heat.
Background
With the development of society, the living standard of people is increasingly improved, and the demand on various aspects is more intense; the multifunctional and intelligent cutting process is an important trend for developing new equipment, due to increasingly intense industry competition and increased labor cost, the rapid development of machines which can help people reduce work difficulty or save labor is facilitated, various steel pipe cutting machines are produced, and great effects are brought to economy and life of people.
The temperature of the nozzle of the existing laser cutting machine can be gradually increased after the existing laser cutting machine works for a long time, and if the existing laser cutting machine is not cooled in time, the nozzle is easy to damage, so that the service life of the nozzle is short.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a fast laser cutting machine nozzle dispels heat, the utility model aims to solve the technical problem that: how to cool the nozzle.
In order to achieve the above object, the utility model provides a following technical scheme: a laser cutting machine nozzle with fast heat dissipation comprises a nozzle body and a heat dissipation cover arranged on the nozzle body, wherein a water inlet pipe and a water outlet pipe are arranged on the heat dissipation cover, and a temperature sensor is arranged in the water outlet pipe;
the heat dissipation cover comprises a first heat dissipation cover and a second heat dissipation cover, the adjacent positions of the first heat dissipation cover and the second heat dissipation cover are hinged through a hinge, the other ends of the first heat dissipation cover and the second heat dissipation cover are connected through a bolt, a heat dissipation pipe is wound inside the heat dissipation cover, a first cooling pipe is arranged inside the heat dissipation pipe, and a second cooling pipe is arranged inside the first cooling pipe;
the helicla flute has been seted up on second cooling tube surface, the inside interval of cooling tube is equipped with a plurality of dog, and is adjacent be equipped with the manger between the dog, the one end that the cooling tube was kept away from to the dog is equipped with the piece that rolls.
In a preferred embodiment, a heat conducting plate is arranged inside the heat dissipation cover, the heat conducting plate is made of a copper sheet material, and heat conducting silicone grease is filled between the heat conducting plate and the nozzle body.
In a preferred embodiment, the radiating pipe, the first cooling pipe and the second cooling pipe are made of a metal material, and the cross-sectional shape of the radiating pipe is configured to be spiral.
In a preferred embodiment, the stopper is disposed to be inclined toward the water outlet, and the stopper is integrally disposed with the rolling block.
In a preferred embodiment, a first support column is arranged between the first cooling pipe and the radiating pipe, and a second support column is arranged between the second cooling pipe and the first cooling pipe.
In a preferred embodiment, the first support column and the second support column are both made of an elastic material.
In a preferred embodiment, the heat radiating cover is internally filled with a heat insulating layer for wrapping the heat radiating pipe, and the heat insulating layer is made of rare earth materials.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with the cooling tube, the heat that the nozzle body during operation produced can be absorbed by the coolant liquid in the cooling tube, thereby play the cooling effect to the nozzle body, the inside coolant liquid of second cooling tube can take place the heat exchange with the inside coolant liquid of cooling tube, thereby cool down for the cooling tube, guarantee its radiating effect, the inside coolant liquid of cooling tube can contact with the piece that rolls when moving, make the coolant liquid self take place to overturn, coolant liquid and can with the first cooling tube outer wall contact more abundant, thereby promote cooling speed, the helicla flute, play the guide effect to the coolant liquid of its inside, make its flow velocity more blocky, cooling effect is better, the second cooling tube provides the coolant liquid, thereby can carry out the heat absorption cooling effect for the inside coolant liquid of first cooling tube, the cooperation of first cooling tube and second cooling tube is used, the cooling liquid in the nozzle can be ensured to be maintained at a reduced temperature, and the nozzle can be prevented from being damaged by heating;
2. the utility model discloses a be equipped with the heat-conducting plate, the heat-conducting plate increases area of contact, increase heat conduction area, guarantee the radiating effect, utilize the inside heat preservation of filling of heat exchanger, can avoid the external environment to the influence of inside cooling tube, make it guarantee better radiating effect, first support column and second support column utilize the elasticity of self to play better support resistance to compression effect to the cooling tube, and can play the positioning action to first cooling tube and second cooling tube, avoid laminating each other between it, thereby influence the coolant flow rate.
Drawings
Fig. 1 is a perspective view of the overall structure of the present invention.
Fig. 2 is a front sectional view of the heating tube structure of the present invention.
Fig. 3 is a side sectional view of the heating tube structure of the present invention.
Fig. 4 is a front view of the overall structure of the present invention.
Fig. 5 is a sectional view of the heat dissipation cover of the present invention.
The reference signs are: 1. a nozzle body; 2. a heat dissipation cover; 3. a temperature sensor; 4. a radiating pipe; 5. a first cooling pipe; 6. a second cooling pipe; 7. a helical groove; 8. a stopper; 9. rolling the blocks; 10. a heat conducting plate; 11. a first support column; 12. a second support column; 13. a heat-insulating layer; 21. a first heat dissipation cover; 22. a second heat dissipation cover; 55. a baffle groove; 66. and (3) heat-conducting silicone grease.
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.
The utility model provides a laser cutting machine nozzle with fast heat dissipation, which comprises a nozzle body 1 and a heat dissipation cover 2 arranged on the nozzle body 1, wherein the heat dissipation cover 2 is provided with a water inlet pipe and a water outlet pipe, and a temperature sensor 3 is arranged inside the water outlet pipe;
the heat dissipation cover 2 comprises a first heat dissipation cover 2 and a second heat dissipation cover 22, the adjacent positions of the first heat dissipation cover 2 and the second heat dissipation cover 22 are hinged through a hinge, the other ends of the first heat dissipation cover 2 and the second heat dissipation cover 22 are connected through a bolt, a heat dissipation pipe 4 is wound inside the heat dissipation cover 2, a first cooling pipe 5 is arranged inside the heat dissipation pipe 4, and a second cooling pipe 6 is arranged inside the first cooling pipe 5;
Further, a heat conducting plate 10 is arranged inside the heat dissipation cover 2, the heat conducting plate 10 is made of a copper sheet material, and heat conducting silicone grease 66 is filled between the heat conducting plate 10 and the nozzle body 1.
Specifically, the heat conductive plate 10 is closely attached to the outside of the nozzle body 1 to increase the contact area, and the heat conductivity thereof is increased by using the heat conductive silicone rubber.
Further, the heat dissipation pipe 4, the first cooling pipe 5 and the second cooling pipe 6 are made of a metal material, and the cross-sectional shape of the heat dissipation pipe 4 is set to be spiral.
Specifically, the heat conducting effect of the metal material is good, and the contact area of the spiral radiating pipe 4 and the nozzle can be increased.
Furthermore, the stop block 8 is obliquely arranged towards the water outlet, and the stop block 8 and the rolling block 9 are integrally arranged.
Specifically, the inclined stop 8 can reduce the resistance to the cooling liquid and ensure the flow rate of the cooling liquid.
Further, be equipped with first support column 11 between first cooling tube 5 and cooling tube 4, be equipped with second support column 12 between second cooling tube 6 and the first cooling tube 5.
Specifically, the first cooling pipe 5 and the second cooling pipe 6 can be positioned.
Further, the first support column 11 and the second support column 12 are made of elastic materials.
In particular, the first support column 11 and the second support column 12 can support the radiating pipe 4 well and resist pressure by using their own elasticity.
Further, the heat dissipation cover 2 is filled with a heat insulation layer 13 for wrapping the heat dissipation pipe 4, and the heat insulation layer 13 is made of rare earth materials.
Specifically, the heat insulating layer 13 can avoid the influence of the external environment on the internal heat radiating pipe 4, so that a good heat radiating effect is ensured.
The temperature sensor 3 is a PT100 model, and the temperature sensor 3 refers to a sensor which can sense the temperature and convert the temperature into a usable output signal.
As shown in fig. 1 to 4, the embodiment specifically is: the radiating pipe 4, the first cooling pipe 5 and the second cooling pipe 6 are respectively communicated with an external water pipe through water inlets, when in use, the water pipes can firstly provide cooling liquid for the radiating pipe 4, heat generated when the nozzle body 1 works can be absorbed by the cooling liquid in the radiating pipe 4, so that the nozzle body 1 is cooled, the temperature of discharged water can be detected by utilizing the temperature sensor 3 in the drain pipe, when the temperature exceeds a threshold value, the temperature sensor 3 can start the water pipe through a controller in the cutting machine to provide the cooling liquid for the first cooling pipe 5, the cooling liquid in the second cooling pipe 6 exchanges heat with the cooling liquid in the radiating pipe 4, so that the radiating pipe 4 is cooled, the radiating effect is ensured, the cooling liquid in the radiating pipe 4 can be in contact with the rolling block 9 during movement, the cooling liquid is turned over, and the cooling liquid can be in contact with the outer wall of the first cooling pipe 5 more fully, thereby promote cooling speed, utilize helicla flute 7 on the second cooling tube 6, play the guide effect to its inside coolant liquid, it is more piecemeal to make its flow speed, the cooling effect is better, when the discharged water still surpassed the threshold value, can obtain with the same principle, can provide the coolant liquid for second cooling tube 6, thereby can carry out the heat absorption cooling effect for the coolant liquid of first cooling tube 5 inside, cooling tube 4, the cooperation of first cooling tube 5 and second cooling tube 6 is used, can guarantee that its inside coolant liquid maintains the temperature at a reduction, can avoid the nozzle to be heated the damage.
As shown in fig. 1, fig. 2, fig. 4 and fig. 5, the embodiment specifically includes: heat-conducting plate 10 pastes closely with the 1 outside of nozzle body, thereby increase area of contact, increase heat conduction area, guarantee the radiating effect, utilize the inside heat preservation 13 of filling of heat exchanger 2, can avoid external environment to the influence of inside cooling tube 4, make it guarantee better radiating effect, first support column 11 and second support column 12 utilize the elasticity of self to play better support resistance to compression effect to cooling tube 4, and can play the positioning action to first cooling tube 5 and second cooling tube 6, avoid laminating each other between it.
The utility model discloses the theory of operation:
referring to the attached drawings 1-4 of the specification, heat generated by the operation of the nozzle body 1 can be absorbed by cooling liquid in the radiating pipe 4, the temperature sensor 3 in the drain pipe can be used for detecting the temperature of the discharged water, the cooling liquid in the second cooling pipe 6 can exchange heat with the cooling liquid in the radiating pipe 4 so as to cool the radiating pipe 4, the cooling liquid in the radiating pipe 4 can be in contact with the rolling block 9 during movement, the cooling liquid turns over, the spiral groove 7 plays a role in guiding the cooling liquid in the spiral groove, and the second cooling can perform a heat absorption and cooling effect on the cooling liquid in the first cooling pipe 5;
referring to the attached drawings 1, 2, 4 and 5 of the specification, the heat conducting plate 10 is tightly attached to the outer side of the nozzle body 1, so that the contact area is increased, the heat conducting area is increased, the influence of the external environment on the internal radiating pipe 4 can be avoided by using the heat insulating layer 13 filled in the radiating cover 2, and the first supporting column 11 and the second supporting column 12 play a good role in supporting and resisting pressure on the radiating pipe 4 by using the elasticity of the first supporting column 11 and the second supporting column 12.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a fast laser cutting machine nozzle dispels heat, includes nozzle body (1) to and install heat exchanger (2) of dispelling the heat on nozzle body (1), its characterized in that: a water inlet pipe and a water outlet pipe are arranged on the heat dissipation cover (2), and a temperature sensor (3) is arranged in the water outlet pipe;
the heat dissipation cover (2) comprises a first heat dissipation cover (21) and a second heat dissipation cover (22), the adjacent positions of the first heat dissipation cover (2) and the second heat dissipation cover (22) are hinged through hinges, the other ends of the first heat dissipation cover (2) and the second heat dissipation cover (22) are connected through bolts, a heat dissipation pipe (4) is wound in the heat dissipation cover (2), a first cooling pipe (5) is arranged in the heat dissipation pipe (4), and a second cooling pipe (6) is arranged in the first cooling pipe (5);
spiral groove (7) have been seted up on second cooling tube (6) surface, cooling tube (4) inside interval is equipped with a plurality of dog (8), and is adjacent be equipped with between dog (8) and keep off groove (55), the one end that cooling tube (4) were kept away from in dog (8) is equipped with piece (9) that rolls.
2. The laser cutting machine nozzle capable of dissipating heat quickly according to claim 1, characterized in that: the heat dissipation cover (2) is internally provided with a heat conduction plate (10), the heat conduction plate (10) is made of a copper sheet material, and heat conduction silicone grease (66) is filled between the heat conduction plate (10) and the nozzle body (1).
3. The laser cutting machine nozzle capable of dissipating heat quickly according to claim 1, characterized in that: the radiating pipe (4), the first cooling pipe (5) and the second cooling pipe (6) are made of metal materials, and the section shape of the radiating pipe (4) is spiral.
4. The laser cutting machine nozzle capable of dissipating heat quickly according to claim 1, characterized in that: the stop block (8) is obliquely arranged towards the water outlet direction, and the stop block (8) and the rolling block (9) are integrally arranged.
5. The laser cutting machine nozzle capable of dissipating heat quickly according to claim 1, characterized in that: be equipped with first support column (11) between first cooling tube (5) and cooling tube (4), be equipped with second support column (12) between second cooling tube (6) and first cooling tube (5).
6. The laser cutting machine nozzle capable of dissipating heat quickly according to claim 5, characterized in that: the first supporting column (11) and the second supporting column (12) are both made of elastic materials.
7. The laser cutting machine nozzle capable of dissipating heat quickly according to claim 1, characterized in that: the radiating cover (2) is filled with a heat insulating layer (13) wrapping the radiating pipe (4), and the heat insulating layer (13) is made of rare earth materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022228029.9U CN213497145U (en) | 2020-10-09 | 2020-10-09 | Fast laser cutting machine nozzle dispels heat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022228029.9U CN213497145U (en) | 2020-10-09 | 2020-10-09 | Fast laser cutting machine nozzle dispels heat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213497145U true CN213497145U (en) | 2021-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022228029.9U Active CN213497145U (en) | 2020-10-09 | 2020-10-09 | Fast laser cutting machine nozzle dispels heat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213497145U (en) |
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2020
- 2020-10-09 CN CN202022228029.9U patent/CN213497145U/en active Active
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