CN113151819A - High-efficiency cooling device for laser cladding remanufacturing - Google Patents
High-efficiency cooling device for laser cladding remanufacturing Download PDFInfo
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- CN113151819A CN113151819A CN202110202861.8A CN202110202861A CN113151819A CN 113151819 A CN113151819 A CN 113151819A CN 202110202861 A CN202110202861 A CN 202110202861A CN 113151819 A CN113151819 A CN 113151819A
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- 238000001816 cooling Methods 0.000 title claims abstract description 48
- 238000004372 laser cladding Methods 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 103
- 238000003860 storage Methods 0.000 claims abstract description 18
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 241000826860 Trapezium Species 0.000 claims description 2
- 239000002826 coolant Substances 0.000 abstract description 13
- 239000007788 liquid Substances 0.000 abstract description 6
- 239000000110 cooling liquid Substances 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 6
- 235000017491 Bambusa tulda Nutrition 0.000 description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 241001330002 Bambuseae Species 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 239000000843 powder Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 238000012827 research and development Methods 0.000 description 2
- 241000209128 Bambusa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C24/00—Coating starting from inorganic powder
- C23C24/08—Coating starting from inorganic powder by application of heat or pressure and heat
- C23C24/10—Coating starting from inorganic powder by application of heat or pressure and heat with intermediate formation of a liquid phase in the layer
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
Abstract
The invention discloses a high-efficiency cooling device for laser cladding remanufacturing, which comprises a first annular shell and a laser nozzle, wherein the first annular shell is sleeved outside the laser nozzle, the inner top wall of the first annular shell is fixedly provided with two opposite limiting shells, and the lower surfaces of the two limiting shells are fixedly provided with a second annular shell; through setting up laser nozzle and annular housing one, utilize being connected between laser nozzle and the annular housing one, make annular housing one can laminate on laser nozzle, recycle the annular delivery port of seting up on the annular housing two, and then can make the coolant liquid flow simultaneously around an annular housing inner wall, utilize the outlet pipe that sets up, and then can cool off the coolant liquid through the storage water tank, utilize the water pump that sets up, thereby can guarantee to carry out the circulation input of coolant liquid to the device, guarantee the device to the refrigerated homogeneity of laser nozzle, improve laser cladding's accuracy.
Description
Technical Field
The invention relates to the technical field of building detection laser cladding, in particular to a high-efficiency cooling device for laser cladding remanufacturing.
Background
The laser cladding technology is a surface modification technology by utilizing laser processing, relates to a high and new technology in a plurality of fields of light, electricity, computers, materials, chemistry, physics, machines and the like, is a brand new surface modification technology which is created along with the development of high-power lasers, and can directly manufacture parts or dies with certain functional characteristics, good tissues and compactness by utilizing the laser cladding forming technology. The method is relevant to the processing and manufacturing of important parts in automobiles and aerospace, the maintenance, the production of complex special-shaped parts, the rapid die manufacturing in research and development, the research and development and the manufacture of high-precision weapons in military enterprises and the like. In the laser cladding process, powder is sprayed out through a coaxial powder feeding nozzle and is fed to the surface of a base body, a molten pool is formed by melting absorbed laser energy and melting absorbed energy of a substrate, the nozzle operates according to a scanning path controlled by a computer, and the powder fed to the surface of a base material by a powder feeder is continuously melted by absorbed light energy and is rapidly solidified, so that molding manufacturing, surface repair and the like are realized.
Some laser cladding refabrication on the existing market are with high efficiency cooling device:
(1) generally, a cooling pipe winding method is adopted, when the laser nozzle is cooled, the cooling range is limited, so that the temperature of the winding part of the cooling pipe and the winding part of the cooling pipe is unbalanced, the cooling effect on the laser nozzle is influenced, and the processing precision of laser cladding is reduced;
(2) when the existing cooling device is installed, the cooling device is fixed on a machine-related spray head through a locking ring and a screw, the installation and the disassembly are complicated, the screw is easy to loosen, the cooling device can be seriously dropped, and the laser cladding processing process is influenced.
We have therefore proposed a high efficiency cooling apparatus for laser cladding remanufacturing in order to solve the problems set forth above.
Disclosure of Invention
The invention aims to provide a high-efficiency cooling device for laser cladding remanufacturing, which aims to solve the problem that the temperature of a winding part of a cooling pipe and the temperature of a winding part of the cooling pipe are not balanced due to the limited cooling range when some high-efficiency cooling devices for laser cladding remanufacturing in the current market cool a laser nozzle.
In order to achieve the purpose, the invention provides the following technical scheme: a high-efficiency cooling device for laser cladding remanufacturing comprises a first annular shell and a laser nozzle, wherein the first annular shell is sleeved and installed on the outer side of the laser nozzle, two opposite limiting shells are fixedly installed on the inner top wall of the first annular shell, the lower surfaces of the two limiting shells are fixedly installed with a second annular shell, one side surface of the second annular shell is attached to the inner side surface, away from the laser nozzle, of the first annular shell, a water inlet pipe is fixedly installed on the outer side wall of the first annular shell, one end of the water inlet pipe penetrates through one side surfaces of the first annular shell and the second annular shell and is communicated with the inner cavity of the second annular shell, an annular water outlet is formed in the top end, close to the outer side surface of the first annular shell, of the second annular shell, a water outlet pipe is fixedly installed on the inner bottom surface of the first annular shell, and the water outlet pipe penetrates through the lower surface of the first annular shell and is communicated with a first water guide pipe, one end, far away from the water outlet pipe, of the water guide pipe I is communicated with a water storage tank, a water pump is arranged in the water storage tank, a water outlet of the water pump penetrates through the outer side face of the water storage tank and is communicated with a water guide pipe II, and the water guide pipe II is communicated with a water inlet pipe.
As a preferred embodiment of the present invention, a gas spring is installed inside the limiting shells, limiting holes are formed in the inner side surfaces of the two limiting shells close to each other, and the gas spring penetrates through the limiting holes and is fixedly installed with a limiting block.
As a preferred embodiment of the present invention, an outer side surface of the annular housing, which is away from the laser nozzle, is in threaded connection with two threaded rods, and one end of each threaded rod passes through an inner side surface of the limiting housing, extends into the limiting housing, and is rotatably connected with one end of the gas spring.
As a preferred embodiment of the invention, the upper surface of the first annular shell is provided with two limiting grooves, the two limiting grooves are respectively communicated with the inner cavities of the two limiting shells through holes, push rods are slidably mounted in the limiting grooves, the bottom ends of the push rods penetrate through the through holes and extend into the limiting shells, fixing blocks are fixedly mounted on the bottom ends of the push rods, and one side face of each fixing block is attached to one side face, away from the laser nozzle, of each limiting block.
As a preferred embodiment of the invention, one end of the inner wall surface of the water outlet pipe close to the first annular shell is fixedly provided with a temperature sensor, and the outer side surfaces of the water inlet pipe, the water outlet pipe and the first annular shell are sleeved with ceramic heat-insulating jackets.
As a preferred embodiment of the invention, one ends of the outer side surfaces of the water inlet pipe and the water outlet pipe, which are far away from the first annular shell, are rotatably sleeved with the internal thread cylinders through the rolling bearings, and the two internal thread cylinders are respectively in threaded connection with the outer side surfaces of the first water guide pipe and the second water guide pipe.
As a preferred embodiment of the invention, clamping blocks are fixedly mounted on opposite side surfaces of the two limiting blocks, the opposite side surfaces of the two clamping blocks are attached to the side wall surface of the laser nozzle, and the clamping blocks are in a trapezoidal structure.
As a preferred embodiment of the invention, a water guide circular ring is fixedly mounted on an outer side surface of the second annular shell close to the laser nozzle, and the water guide circular ring is positioned right below the annular water outlet.
As a preferred embodiment of the present invention, the push rod is sleeved with a straight spring, one end of the straight spring is fixedly installed on the push rod, and the other end of the straight spring is fixedly installed on the inner bottom surface of the limit groove.
Compared with the prior art, the invention has the beneficial effects that: this laser cladding refabrication is with high efficiency cooling device:
by arranging the laser nozzle and the first annular shell, the first annular shell can be attached to the laser nozzle by utilizing the connection between the laser nozzle and the first annular shell, the cooling effect is improved, the influence on the laser nozzle is reduced, the arranged water inlet pipe is utilized, the arranged second annular shell is recycled, the communication between the water inlet pipe and the second annular shell is utilized, further, cooling liquid can be input into the second annular shell through the water inlet pipe, the annular water outlet arranged on the second annular shell is recycled, further, the cooling liquid can flow out around the inner wall of the first annular shell at the same time, the cooling range of the cooling liquid is improved, the uneven cooling of the laser nozzle is avoided, the arranged water storage tank is recycled by utilizing the arranged water outlet pipe, meanwhile, the communication between the water outlet pipe and the water storage tank is utilized, and further, the cooling liquid can be cooled through the water storage tank for recycling, the use cost is saved, and the set water pump is utilized, and the communication between the water pump and the water storage tank and the water inlet pipe is utilized, so that the circulating input of cooling liquid to the device can be ensured, the cooling uniformity of the device to the laser nozzle is ensured, and the accuracy of laser cladding is improved;
by arranging the limiting shell, utilizing the air spring arranged in the limiting shell and recycling the limiting block arranged on the air spring, when the annular shell is sleeved on the laser nozzle, the air spring can push the limiting block to limit the annular shell to prevent the annular shell from falling off, utilizing the arranged threaded rod, recycling the threaded connection between the threaded rod and the annular shell, and simultaneously utilizing the rotary connection between the threaded rod and the air spring, further being capable of moving the position of the air spring by rotating the threaded rod, the cooling device is convenient to disassemble, utilizing the arranged limiting groove, recycling the push rod arranged in the limiting groove in a sliding way, simultaneously utilizing the fixed block arranged on the push rod to enable the push rod to drive the fixed block to move, utilizing the arranged straight spring, recycling the connection between the straight spring and the push rod and the limiting groove, and further enabling the push rod to automatically reset, be convenient for dismantle this cooling device, recycle the laminating between fixed block and the stopper, and then can fix the stopper through promoting the push rod, utilize the clamp splice that sets up on the stopper, recycle the clamp splice and be the trapezium structure for after laser nozzle installs, can prevent clamp splice pressurized removal, guarantee the steadiness of the device installation, avoid this cooling device to drop.
Drawings
FIG. 1 is a schematic front view of the present invention after installation;
FIG. 2 is a schematic view of the overall front view structure of the present invention;
FIG. 3 is a left side view of the first annular housing of the present invention;
FIG. 4 is a schematic top view of the second annular housing assembly of the present invention;
FIG. 5 is a top cross-sectional view of the annular housing I of the present invention;
FIG. 6 is a schematic view of the overall top view of the present invention;
FIG. 7 is a schematic view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a first annular shell; 2. a laser nozzle; 3. a limiting shell; 4. a second annular shell; 5. a water inlet pipe; 6. an annular water outlet; 7. a water outlet pipe; 8. a water guide pipe I; 9. a water storage tank; 10. a water pump; 11. a second water guide pipe; 12. a gas spring; 13. a limiting hole; 14. a limiting block; 15. a threaded rod; 16. a limiting groove; 17. a push rod; 18. a fixed block; 19. a straight spring; 20. a temperature sensor; 21. a ceramic heat-insulating jacket; 22. an internal threaded barrel; 23. a clamping block; 24. a water guiding ring; 25. a rolling bearing.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a high-efficiency cooling device for laser cladding remanufacturing comprises an annular shell I1 and a laser nozzle 2, wherein the annular shell I1 is sleeved on the outer side of the laser nozzle 2, two opposite limiting shells 3 are fixedly installed on the inner top wall of the annular shell I1, the lower surfaces of the two limiting shells 3 are fixedly installed with a same annular shell II 4, one side surface of the annular shell II 4 is attached to the inner side surface, away from the laser nozzle 2, of the annular shell I1, a water inlet pipe 5 is fixedly installed on the outer side wall of the annular shell I1, one end of the water inlet pipe 5 penetrates through one side surfaces of the annular shell I1 and the annular shell II 4 and is communicated with an inner cavity of the annular shell II 4, an annular water outlet 6 is formed in the top end, close to the outer side surface of the laser nozzle 2, of the annular shell II 4, a water outlet pipe 7 is fixedly installed on the inner bottom surface of the annular, one end of the water guide pipe I8, which is far away from the water outlet pipe 7, is communicated with a water storage tank 9, a water pump 10 is arranged in the water storage tank 9, a water outlet of the water pump 10 penetrates through the outer side surface of the water storage tank 9 and is communicated with a water guide pipe II 11, and the water guide pipe II 11 is communicated with the water inlet pipe 5.
The internally mounted of spacing casing 3 has air spring 12, and spacing hole 13 has all been seted up to a medial surface that two spacing casings 3 are close to mutually, and air spring 12 passes spacing hole 13 and fixed mounting has stopper 14, through setting up air spring 12, utilizes the stopper 14 that sets up on the air spring 12 to make air spring 12 can drive stopper 14 and carry on spacingly to annular casing 1, prevent that annular casing 1 from dropping, improve the device's security.
Two spacing grooves 16 have been seted up to the upper surface of annular casing 1, two spacing grooves 16 are linked together through the inner chamber of through-hole and two spacing casings 3 respectively, slidable mounting has push rod 17 in the spacing groove 16, the bottom of push rod 17 passes the through-hole and extends to the inside and fixed mounting of spacing casing 3 has fixed block 18, a side of fixed block 18 and a side that laser nozzle 2 was kept away from to stopper 14 are laminated mutually, through setting up spacing groove 16, utilize the intercommunication between spacing groove 16 and the spacing casing 3 inner chamber, recycle the push rod 17 that slides the setting in the spacing groove 16, utilize the fixed block 18 that sets up on the push rod 17 simultaneously, and then can remove fixed block 18 through push rod 17, recycle the laminating between fixed block 18 and the stopper 14, thereby can carry on spacingly to stopper 14 through push-and-pull push rod 17, improve the device's security.
The one end fixed mounting that the internal face of outlet pipe 7 is close to annular casing 1 has temperature sensor 20, inlet tube 5, the lateral surface of outlet pipe 7 and annular casing 1 all cup joints and installs ceramic heat preservation and press from both sides cover 21, through setting up the sensor, and then can detect the inside temperature of the device, so that carry out reasonable cooling to laser shower nozzle 2, utilize the pottery that indicates to keep warm and press from both sides cover 21, thereby can keep warm to the coolant liquid in annular casing 1, improve the cooling effect, and can prevent that annular casing 1 outside from meeting the hot moisture that condenses, avoid the moisture that produces to cause the influence to laser cladding, improve this cooling device's practicality.
One end that annular casing 1 was kept away from to inlet tube 5 and 7 lateral surfaces of outlet pipe all rotates through antifriction bearing 25 and has cup jointed an internal thread section of thick bamboo 22, two internal thread section of thick bamboos 22 are threaded connection respectively at lateral surface of aqueduct 8 and aqueduct two 11, through setting up an internal thread section of thick bamboo 22, utilize the rotation between an internal thread section of thick bamboo 22 and inlet tube 5 and the outlet pipe 7 to be connected, recycle the threaded connection between an internal thread section of thick bamboo 22 and aqueduct 8 and aqueduct two 11, thereby can be convenient for dismantle aqueduct 8 and aqueduct two 11, so as to carry out rotatory tightening to laser shower nozzle 2, improve this cooling device's convenience.
The clamp blocks 23 are fixedly mounted on opposite side faces of the two limit blocks 14, the opposite side faces of the two clamp blocks 23 are attached to the side wall face of the laser nozzle 2, the clamp blocks 23 are of a trapezoidal structure, and the clamp blocks 23 are arranged and utilized to be of the trapezoidal structure, so that the clamp blocks 23 can be prevented from moving under pressure, and the stability of the cooling device is improved.
A lateral surface fixed mounting that two 4 annular casings are close to laser nozzle 2 has water guide ring 24, and water guide ring 24 is located annular delivery port 6 under, through setting up water guide ring 24, utilizes water guide ring 24 to be located annular delivery port 6 under to can transmit the coolant liquid in two 4 annular casings to an annular casing 1 medial surface that is close to laser nozzle 2, prevent that the coolant liquid from directly lowering, improve this cooling device's practicality.
The working principle of the embodiment is as follows: when the high-efficiency cooling device for laser cladding remanufacturing is used, as shown in fig. 1 and 7, firstly, the annular shell I1 is clamped on the laser nozzle 2, at the moment, the clamping block 23 contracts from two sides under the pressure of the laser nozzle 2, when the laser nozzle 2 is completely clamped in the annular shell I1, the clamping block 23 is just positioned above the laser nozzle 2, at the moment, the clamping block 23 clamps and limits the laser nozzle 2 by the elasticity of the gas spring 12, then, the laser nozzle 2 is installed on the laser cladding machine in a threaded manner, the lower surface of the threaded cylinder on the laser cladding machine presses the push rod 17, at the moment, the push rod 17 drives the fixed block 18 to move downwards, the fixed block 18 is attached to the limiting block 14 to limit the limiting block 14, then, the water outlet pipe 7 and the water inlet pipe 5 are communicated with the water guide pipe I8 and the water guide pipe II 11, and by rotating the internal threaded cylinder 22, screwing the internal thread cylinder 22 and the water guide pipe I8 and the water guide pipe II 11 to prevent the cooling liquid from leaking, and then starting the water pump 10 to input the cooling liquid into the annular shell I1;
as shown in fig. 1-2 and fig. 7, the coolant inputted from the water inlet pipe 5 firstly enters the annular casing two 4, when the coolant in the annular casing two 4 is filled, the coolant will simultaneously flow out from the annular water outlet 6, and then is transmitted through the water guide ring 24, because one end of the water guide ring 24 is close to the inner wall surface of the annular casing one 1, the water guide ring 24 can guide the coolant into the inner wall surface of the annular casing one 1, so that the laser nozzle 2 is cooled after the annular casing one 1 is cooled, then the used coolant will be discharged from the water outlet pipe 7 out of the annular casing one 1 and enter the water storage tank 9, after the water storage tank 9 is cooled, the oil-water pump 10 is extracted for multiple use, the temperature of the coolant can be detected through the temperature sensor 20 arranged in the water discharge pipe, so as to judge the temperature of the laser nozzle 2, so as to adjust the circulation amount of the coolant by the water pump 10, thereby reach the mesh of control cooling effect, can keep warm to annular casing 1 through ceramic heat preservation jacket 21, when needing to be changed to maintain, at first rotate internal thread section of thick bamboo 22, separate between annular casing 1 and storage water tank 9, then rotate laser nozzle 2, make laser nozzle 2 and laser cladding machine between separate, push rod 17 resets by the elasticity of straight spring 19 this moment, make the dislocation between fixed block 18 and the stopper 14, then rotate threaded rod 15, make threaded rod 15 drive air spring 12 looks both sides and remove, so that clamp splice 23 can move like both sides, then laser nozzle 2 takes out from annular casing 1 and maintains.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a laser cladding refabrication is with high efficiency cooling device, includes annular casing (1) and laser nozzle (2), annular casing (1) cup joints the outside of installing at laser nozzle (2), the interior roof fixed mounting of annular casing (1) has two relative spacing casings (3), two the lower fixed surface of spacing casing (3) installs same annular casing two (4), a side of annular casing two (4) and an interior side of annular casing (1) keeping away from laser nozzle (2) are laminated mutually, the lateral wall fixed mounting of annular casing one (1) has inlet tube (5), the one end of inlet tube (5) is passed annular casing one (1) and a side of annular casing two (4) and is linked together with the inner chamber of annular casing two (4), annular casing two (4) are close to the top of a laser nozzle (2) lateral surface and have been seted up annular delivery port (6), the interior bottom fixed mounting of annular casing (1) has outlet pipe (7), outlet pipe (7) pass the lower surface of annular casing (1) and communicate and have aqueduct (8), the one end intercommunication that outlet pipe (7) were kept away from in aqueduct (8) has storage water tank (9), be provided with water pump (10) in storage water tank (9), the delivery port of water pump (10) passes the lateral surface and the communication of storage water tank (9) has aqueduct two (11), aqueduct two (11) are linked together with inlet tube (5).
2. The high-efficiency cooling device for laser cladding remanufacturing according to claim 1, wherein: the inside mounting of spacing casing (3) has air spring (12), two spacing hole (13) have all been seted up to a medial surface that spacing casing (3) are close to mutually, air spring (12) pass spacing hole (13) and fixed mounting has stopper (14).
3. The high-efficiency cooling device for laser cladding remanufacturing according to claim 2, wherein: annular casing (1) is kept away from a lateral surface threaded connection of laser nozzle (2) has two threaded rods (15), the one end of threaded rod (15) is passed a medial surface of spacing casing (3) and is extended to the inside of spacing casing (3) and rotate with the one end of air spring (12) and be connected.
4. The high-efficiency cooling device for laser cladding remanufacturing according to claim 2, wherein: two spacing grooves (16) have been seted up to the upper surface of annular casing (1), two spacing groove (16) are linked together through the inner chamber of through-hole and two spacing casings (3) respectively, slidable mounting has push rod (17) in spacing groove (16), the bottom of push rod (17) is passed the through-hole and is extended to the inside and fixed mounting of spacing casing (3) and have fixed block (18), a side of fixed block (18) and stopper (14) are kept away from a side of laser nozzle (2) and are laminated mutually.
5. The high-efficiency cooling device for laser cladding remanufacturing according to claim 1, wherein: one end of the inner wall surface of the water outlet pipe (7) close to the annular shell I (1) is fixedly provided with a temperature sensor (20), and the outer side surfaces of the water inlet pipe (5), the water outlet pipe (7) and the annular shell I (1) are sleeved with ceramic heat-insulating jackets (21).
6. The high-efficiency cooling device for laser cladding remanufacturing according to claim 1, wherein: one end of the outer side surfaces of the water inlet pipe (5) and the water outlet pipe (7) far away from the annular shell I (1) is rotatably sleeved with an internal thread cylinder (22) through a rolling bearing (25), and the internal thread cylinders (22) are respectively in threaded connection with the outer side surfaces of the water guide pipe I (8) and the water guide pipe II (11).
7. The high-efficiency cooling device for laser cladding remanufacturing according to claim 2, wherein: two equal fixed mounting in relative side of stopper (14) has clamp splice (23), two the relative side of clamp splice (23) all laminates with the lateral wall face of laser nozzle (2) mutually, clamp splice (23) are the trapezium structure.
8. The high-efficiency cooling device for laser cladding remanufacturing according to claim 7, wherein: and a water guide circular ring (24) is fixedly mounted on the outer side surface, close to the laser nozzle (2), of the annular shell II (4), and the water guide circular ring (24) is located right below the annular water outlet (6).
9. The high-efficiency cooling device for laser cladding remanufacturing according to claim 4, wherein: the push rod (17) is sleeved with a straight spring (19), one end of the straight spring (19) is fixedly installed on the push rod (17), and the other end of the straight spring (19) is fixedly installed on the inner bottom surface of the limiting groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110202861.8A CN113151819A (en) | 2021-02-23 | 2021-02-23 | High-efficiency cooling device for laser cladding remanufacturing |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110202861.8A CN113151819A (en) | 2021-02-23 | 2021-02-23 | High-efficiency cooling device for laser cladding remanufacturing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114574855A (en) * | 2022-03-02 | 2022-06-03 | 上海米右智能科技有限公司 | Laser cladding equipment |
| CN115283864A (en) * | 2022-10-08 | 2022-11-04 | 达州市卡雷亚数控机床有限公司 | Intelligent numerical control machine tool based on heat recovery |
| CN116791080A (en) * | 2023-06-26 | 2023-09-22 | 齐鲁工业大学(山东省科学院) | Device and method for controlling temperature of laser cladding substrate |
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|---|---|---|---|---|
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| CN114574855A (en) * | 2022-03-02 | 2022-06-03 | 上海米右智能科技有限公司 | Laser cladding equipment |
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| CN115283864A (en) * | 2022-10-08 | 2022-11-04 | 达州市卡雷亚数控机床有限公司 | Intelligent numerical control machine tool based on heat recovery |
| CN116791080A (en) * | 2023-06-26 | 2023-09-22 | 齐鲁工业大学(山东省科学院) | Device and method for controlling temperature of laser cladding substrate |
| CN116791080B (en) * | 2023-06-26 | 2024-03-22 | 齐鲁工业大学(山东省科学院) | Device and method for controlling temperature of laser cladding substrate |
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