CN116921684B - Alloy powder preparation device - Google Patents
Alloy powder preparation device Download PDFInfo
- Publication number
- CN116921684B CN116921684B CN202311191565.8A CN202311191565A CN116921684B CN 116921684 B CN116921684 B CN 116921684B CN 202311191565 A CN202311191565 A CN 202311191565A CN 116921684 B CN116921684 B CN 116921684B
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- Prior art keywords
- alloy powder
- fixed mounting
- box
- subassembly
- transmission
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- 239000000843 powder Substances 0.000 title claims abstract description 66
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 55
- 239000000956 alloy Substances 0.000 title claims abstract description 55
- 238000002360 preparation method Methods 0.000 title claims abstract description 27
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims abstract description 82
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 229910052786 argon Inorganic materials 0.000 claims abstract description 41
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000010949 copper Substances 0.000 claims abstract description 28
- 229910052802 copper Inorganic materials 0.000 claims abstract description 28
- 238000005192 partition Methods 0.000 claims abstract description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000007789 gas Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 11
- 210000005239 tubule Anatomy 0.000 claims description 10
- 238000005119 centrifugation Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000007790 scraping Methods 0.000 claims description 6
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 238000009826 distribution Methods 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 abstract description 12
- 239000007788 liquid Substances 0.000 abstract description 6
- 238000011017 operating method Methods 0.000 abstract 1
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 238000007711 solidification Methods 0.000 description 4
- 230000008023 solidification Effects 0.000 description 4
- 229910001069 Ti alloy Inorganic materials 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000010936 titanium Substances 0.000 description 3
- 229910052719 titanium Inorganic materials 0.000 description 3
- 210000003437 trachea Anatomy 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/02—Making metallic powder or suspensions thereof using physical processes
- B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
- B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
- B22F9/082—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying atomising using a fluid
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Abstract
The invention relates to the technical field of alloy powder preparation, in particular to an alloy powder preparation device which comprises a sealed box, wherein two box doors are hinged to the outer side of the sealed box, a partition plate for dividing the sealed box into two independent spaces is fixedly arranged in the sealed box, a copper crucible filled with melt is detachably arranged at the top of the partition plate, two fixing rods which are horizontally distributed are fixedly arranged on the sealed box, one side, close to each other, of each fixing rod is rotatably provided with a same melt centrifugal assembly, a transmission box which is arranged in a hollow mode is fixedly arranged at the top of the partition plate, and a power mechanism positioned in the transmission box is connected to the melt centrifugal assembly in a transmission mode; through the cooperation of each part, it is few to have reached holistic operating procedure, can automatically regulated the liquid level in the fixed pipe, promotes the efficiency of alloy powder preparation, can also strickle the alloy powder of preparation, can not appear piling up the situation of jam argon pipe.
Description
Technical Field
The invention relates to the technical field of alloy powder preparation, in particular to an alloy powder preparation device.
Background
When the existing spherical alloy powder preparation device is used, the method comprises the following steps: 1. smelting an alloy ingot: adding a titanium ingot or a titanium alloy ingot into the double-layer water-cooled copper crucible, then filling argon, and melting the titanium ingot or the titanium alloy ingot through the double-layer water-cooled copper crucible by an induction coil; 2. atomization of the droplets: after the liquid level of the titanium ingot or titanium alloy ingot is completely melted and stabilized, the lower end of the rotating wheel is arranged below the liquid level of the double-layer water-cooled copper crucible, and meanwhile, the rotating wheel rotates at a high speed, so that the molten drops fly out along a parabola under the action of centrifugal force and exchange heat with argon; 3. powder collection: collecting spherical powder after heat exchange solidification of the molten drops; 4. powder screening: sieving the spherical powder to obtain the final product.
The invention document with the publication number of CN114603148A discloses a preparation device and a preparation method of spherical alloy powder, relates to the technical field of preparation of spherical alloy powder, and comprises supporting legs, wherein the tops of the supporting legs are fixedly connected with a box body, the bottoms of the box bodies are connected with double-layer water-cooled copper crucibles through lifting mechanisms, and when the alloy powder is prepared, the liquid level in a fixed pipe needs to be frequently calibrated to a specified height, so that the efficiency of the alloy powder preparation is low, and the situation that the stacking of the alloy powder in a collecting box blocks an argon gas pipe port easily occurs, so that the alloy powder preparation device is needed to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an alloy powder preparation device.
In order to achieve the above purpose, the technical scheme adopted by the invention is to solve the problems that when the traditional alloy powder is prepared, the liquid level in the fixed pipe needs to be frequently calibrated to a specified height, so that the efficiency of the alloy powder preparation is low, the situation that the port of the argon pipe is blocked by stacking of the alloy powder in the collecting box is easy to occur, the operation steps are fewer, the liquid level in the fixed pipe can be automatically adjusted, the preparation efficiency of the alloy powder is improved, the prepared alloy powder can be scraped, and the situation that the argon pipe is blocked by stacking can not occur.
The utility model provides an alloy powder preparation facilities, includes the outside articulates there is the seal box of two chamber doors, the inside fixed mounting of seal box has with the baffle that the seal box separated into two independent spaces, the top of baffle can break away from and place the copper crucible that is equipped with the fuse-element in inside, fixed mounting has two dead levers that are horizontal distribution on the seal box, and one side that two dead levers are close to each other rotates and installs same fuse-element centrifugation subassembly, the top fixed mounting of baffle has the transmission case that is the cavity setting, the transmission is connected with on the fuse-element centrifugation subassembly and is located the power unit of transmission case inside, the inside fixed mounting of seal box has the leading-in subassembly on leading-in fuse-element centrifugation subassembly with the fuse-element, the leading-in subassembly passes through the transmission subassembly with the power unit transmission is connected, through the linkage subassembly with on the copper crucible can break away from transmission connection, the inside fixed mounting of seal box has the dead box that is the cavity setting below the baffle, be equipped with the powder that is connected with the linkage subassembly transmission, the alloy that is used for collecting the shutoff fuse-element centrifugation subassembly to the inside fixed mounting of baffle.
Preferably, the melt centrifugal assembly is provided with a centrifugal roller which is rotatably arranged on one side, close to each other, of the two fixing rods and is horizontally arranged, a plurality of centrifugal grooves which are horizontally distributed are formed in the outer side of the centrifugal roller, the two ends of the centrifugal roller are fixedly provided with mounting shafts which are coaxially arranged on the centrifugal roller, and one ends, far away from each other, of the two mounting shafts are respectively extended to one side, far away from each other, of the two fixing rods.
Preferably, the power mechanism is provided with a driving motor fixedly mounted on the fixing rod positioned on the inner side, the end part of the output shaft of the driving motor is fixedly mounted with a driving shaft with the end part positioned on the front side of the fixing rod and horizontally arranged, and the driving shaft and the outer side of the mounting shaft positioned on the front side are connected with the same belt through belt pulley transmission.
Preferably, the guide-in assembly is provided with a mounting plate fixedly mounted in the sealing box, the outer side of the mounting plate is fixedly provided with a plurality of tubules which are horizontally distributed, the tops of the tubules are respectively extended to the inside of the centrifugal groove corresponding to the tubules, the bottom of each tubule is fixedly provided with a sliding disc with an opening, the outer side of each sliding disc is provided with a thick pipe in a sealing sliding manner, the bottoms of the plurality of thick pipes are fixedly provided with a pressing disc which is the same and can be separated from the inside of the copper crucible and is in sliding sealing manner, and the bottoms of the plurality of thick pipes are all extended to the bottom of the pressing disc.
Preferably, the transmission assembly is provided with a connecting shaft which is rotatably mounted in the transmission box and is horizontally arranged, the outer side of the connecting shaft and the outer side of the driving shaft are connected with the same synchronous belt through synchronous wheel transmission, the end part of the connecting shaft is fixedly provided with a rotary disc which is coaxially arranged with the connecting shaft, one side of the rotary disc, which is far away from the connecting shaft, is fixedly provided with an eccentric shaft which is eccentrically arranged with the rotary disc, the outer side of the eccentric shaft is slidably provided with a transverse frame which can longitudinally slide along the inner part of the transmission box, the top of the transverse frame is fixedly provided with a U-shaped rod which can longitudinally slide along the transmission box, and the bottom of the U-shaped rod and the top of the pressure disc are fixedly mounted.
Preferably, the linkage assembly is provided with a vertical frame which is slidably mounted on the outer side of the eccentric shaft and can slide horizontally along the inner side of the transmission box, a rotating motor which is started intermittently and is horizontally arranged is fixedly mounted on the outer side of the vertical frame, a first bevel gear is fixedly sleeved on the outer side of an output shaft of the rotating motor, a screw rod which is vertically arranged is rotatably mounted on the inner wall of the bottom of the transmission box, a second bevel gear which is detachably meshed with the first bevel gear is fixedly sleeved on the outer side of the screw rod, a connecting plate which can extend into the outer side of the transmission box along the end part of the longitudinal sliding of the transmission box is connected with the outer side of the copper crucible in a threaded manner.
Preferably, the alloy powder anti-blocking assembly is provided with a bidirectional screw rod which is rotatably mounted in the fixing box and is horizontally arranged, a worm wheel is fixedly sleeved at the end part of the bidirectional screw rod, the bottom of the screw rod penetrates through the top of the partition plate and the top of the fixing box and extends to the inside of the fixing box, a worm which is vertically arranged and meshed with the worm wheel is fixedly mounted at the bottom of the screw rod, the outer side of the bidirectional screw rod is in threaded connection with a sliding plate, the end part of the sliding plate extends into the outer side of the fixing box and can horizontally slide along the outer side of the fixing box, a transverse plate which is horizontally arranged is fixedly mounted at the end part of the sliding plate, and a scraping plate capable of scraping discharged alloy powder is fixedly mounted at the end part of the transverse plate.
Preferably, the outside of fixed case has been seted up and has been the bar through-hole that vertically set up, the connecting plate keep away from one side of fixed case runs through the bar through-hole, fixed mounting has two slide rails that are the symmetry setting on the bar through-hole, the spout with slide rail cooperation sliding connection has been seted up in the outside of connecting plate.
The utility model discloses a centrifugal roller, including baffle, sealed box, baffle, melt collection subassembly, baffle, be equipped with fixed mounting in the baffle bottom and be the argon gas pipe of vertical setting on the melt collection subassembly, the top of argon gas pipe runs through the bottom of baffle and the top inner wall of sealed box and extends to the top of sealed box, the sealed intercommunication of the tip of argon gas pipe has the argon gas siphunculus, the outside fixed mounting of argon gas pipe has the collection cover that is the toper setting and is located centrifugal roller one side.
Preferably, two bottom plates which are symmetrically arranged are fixedly arranged at the bottom of the sealing box, and galvanized plates used for dampproofing and waterproofing are fixedly arranged at the bottoms of the two bottom plates.
Compared with the prior art, the invention has the following beneficial effects:
1. the rotation through driving motor output shaft drives connecting axle and carousel and rotates, eccentric shaft on the carousel can act on horizontal frame and U type pole and carry out fore-and-aft reciprocating motion, and U type pole fixed connection's pressure disk is impressed in copper crucible's inside, copper crucible inside fuse-element can be along inside of thick pipe and slide entering tubule, and then flow into the inside of centrifugal groove, meanwhile, driving motor's output shaft can drive the installation axle through the belt and rotate, the installation axle can drive centrifugal roller and centrifugal groove and rotate in step, and then the fuse-element in the centrifugal groove can be by the inside of getting rid of into the collection cover under the effect of centrifugal force, after leading-in argon gas to argon gas pipe's inside, according to the primary effort principle, the place pressure that the velocity of flow is big is little, the place pressure that the velocity of flow is little is strong, therefore, when the argon gas passes through the collection cover, can make the collection cover produce suction, thereby inhale the trachea with argon heat transfer with the spherical powder that produces, in the independent space below the sealed box baffle is got into to the spherical powder after the heat transfer solidification, make the collection efficiency to spherical powder higher, more convenient.
2. Through the vertical frame that sets up in the eccentric shaft outside, the vertical frame can carry out horizontal reciprocating motion, when the fuse-element carries out centrifugal operation once, the vertical frame just can remove to the right side, be in the same place by rotating motor driven bevel gear and two numbers bevel gear meshing on the vertical frame, through the threaded connection relation of connecting plate and screw rod that sets up, can act on copper crucible and shift a section distance, make the fuse-element volume of extruding from the tubule unanimous all the time, can guarantee alloy powder's homogeneity, when the screw rod rotates, through the meshing relation of worm and worm wheel that sets up, can realize the linkage of two-way screw rod and screw rod, effect sliding plate, diaphragm and scraper blade carry out horizontal reciprocating motion, scrape the alloy powder of flat preparation, can not block up the argon trachea.
Drawings
FIG. 1 is a schematic view showing the overall structure of an alloy powder production apparatus according to the present invention;
FIG. 2 is a schematic view showing the internal structure of a seal box of an alloy powder preparation device according to the present invention;
FIG. 3 is a schematic diagram of a gear box of an alloy powder preparation device according to the present invention;
FIG. 4 is a schematic diagram of a turntable structure of an alloy powder preparation apparatus according to the present invention;
FIG. 5 is a schematic diagram showing the meshing structure of a first bevel gear and a second bevel gear of an alloy powder preparation device according to the present invention;
FIG. 6 is a schematic view showing the internal structure of a stationary box of an alloy powder preparing apparatus according to the present invention;
FIG. 7 is a schematic view showing the structure of a platen of an alloy powder production apparatus according to the present invention;
FIG. 8 is a schematic diagram of a centrifugal roller structure of an alloy powder preparation apparatus according to the present invention;
FIG. 9 is a schematic view of an argon tube structure of an apparatus for preparing alloy powder according to the present invention.
In the figure: 1. a seal box; 2. a door; 3. a partition plate; 4. a copper crucible; 5. a fixed rod; 6. a centrifugal roller; 7. a centrifugal tank; 8. a driving motor; 9. a drive shaft; 10. a belt; 11. a mounting plate; 12. a tubule; 13. a slide plate; 14. thick pipe; 15. a pressure plate; 16. a synchronous belt; 17. a connecting shaft; 18. a turntable; 19. a transverse frame; 20. a U-shaped rod; 21. a vertical frame; 22. a rotating motor; 23. a first bevel gear; 24. a screw; 25. a two-size bevel gear; 26. a connecting plate; 27. a transmission case; 28. an argon pipe; 29. a collection cover; 30. a fixed box; 31. a worm; 32. a bidirectional screw; 33. a worm wheel; 34. a slip plate; 35. a cross plate; 36. a belt pulley; 37. a scraper; 38. an eccentric shaft; 39. a mounting shaft; 40. and a strip-shaped through hole.
Detailed Description
The technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples: as shown in fig. 1 to 9, an alloy powder preparation device comprises a sealing box 1 with two box doors 2 hinged to the outer side, wherein the sealing box 1 can be completely sealed by the two box doors 2, a partition plate 3 for dividing the sealing box 1 into two independent spaces is fixedly arranged in the sealing box 1, the partition plate 3 is horizontally arranged, a copper crucible 4 with a melt therein can be placed at the top of the partition plate 3 in a detachable manner, the copper crucible 4 is in reference to the invention document with the publication number CN114603148A, two fixing rods 5 which are horizontally distributed are fixedly arranged on the sealing box 1, the two fixing rods 5 are internally and externally arranged, one sides of the two fixing rods 5 which are close to each other are rotatably provided with the same melt centrifugal component, a transmission box 27 which is in a hollow arrangement is fixedly arranged at the top of the partition plate 3, a power mechanism which is positioned in the transmission box 27 is in a transmission manner on the melt centrifugal component, an introduction component which is in the melt is introduced into the melt centrifugal component is in a transmission manner, the copper crucible 4 is in a transmission connection manner through the transmission component and the power mechanism, the copper crucible 4 is in a detachable transmission connection manner through the transmission component and the transmission component, the transmission component is fixedly arranged below the partition plate 3 of the sealing box 1, and the partition plate 3 is fixedly connected with a hollow powder collection component 30 which is fixedly arranged on the partition plate 30 for collecting melt, and is fixedly arranged on the partition plate 30.
Through the technical scheme, the connecting shaft 17 and the rotary table 18 are driven to rotate through the rotation of the output shaft of the driving motor 8, the eccentric shaft 38 on the rotary table 18 can act on the transverse frame 19 and the U-shaped rod 20 to perform longitudinal reciprocating motion, the pressing plate 15 fixedly connected with the U-shaped rod 20 is pressed into the copper crucible 4, melt in the copper crucible 4 enters the thin tube 12 along the thick tube 14 and the sliding plate 13, then flows into the centrifugal groove 7, argon is introduced into the argon tube 28, the pressure at the place with high flow velocity is small, and the pressure at the place with low flow velocity is strong according to the Bernoulli principle, so that when the argon passes through the collecting cover 29, the collecting cover 29 generates suction force, so that generated spherical powder is sucked into the argon gas tube 28 to exchange heat with the argon, and the spherical powder after heat exchange solidification enters an independent space below the partition plate 3 of the sealing box 1.
In the embodiment, a centrifugal roller 6 which is rotatably arranged on one side of two fixing rods 5 close to each other and is horizontally arranged is arranged on a melt centrifugal component, a plurality of horizontally distributed centrifugal grooves 7 are formed on the outer side of the centrifugal roller 6, the centrifugal roller 6 and the fixing rods 5 are vertically arranged, mounting shafts 39 which are coaxially arranged with the centrifugal roller 6 are fixedly arranged at two ends of the centrifugal roller 6, one ends of the two mounting shafts 39 which are mutually far away are respectively extended to one side of the two fixing rods 5 which are mutually far away, a driving motor 8 which is fixedly arranged on the fixing rods 5 positioned on the inner side is arranged on a power mechanism, a driving shaft 9 which is horizontally arranged and is fixedly arranged at the end part of an output shaft of the driving motor 8 is positioned on the front side of the fixing rods 5, the driving shaft 9 and the output shaft of the driving motor 8 are coaxially arranged, the outer sides of the driving shaft 9 and the mounting shafts 39 positioned on the front side are in transmission connection with the same belt 10 through a belt pulley 36, the guide-in assembly is provided with a mounting plate 11 fixedly arranged in the sealed box 1, the mounting plate 11 is horizontally arranged, the outer side of the mounting plate 11 is fixedly provided with a plurality of thin pipes 12 which are horizontally distributed, the tops of the thin pipes 12 respectively extend into the centrifugal grooves 7 corresponding to the thin pipes, melt flowing out of the thin pipes 12 can be centrifugally thrown out by the centrifugal grooves 7, the bottom of the thin pipes 12 is fixedly provided with a sliding disk 13 with an opening, the outer side of the sliding disk 13 is provided with a thick pipe 14 in a sealing sliding manner, the size of the thick pipe 14 is larger than that of the thin pipe 12, the bottom of the thick pipe 14 is fixedly provided with a pressure disk 15 which is detachably and slidably arranged in the copper crucible 4, the bottoms of the thick pipes 14 are respectively extended to the bottoms of the pressure disk 15, the transmission assembly is provided with a connecting shaft 17 which is rotatably arranged in the transmission box 27 and is horizontally arranged, the outside of connecting axle 17 and the outside of drive shaft 9 are connected with same hold-in range 16 through the synchronizing wheel transmission, the tip fixed mounting of connecting axle 17 has the carousel 18 that sets up with connecting axle 17 coaxial, the carousel 18 is kept away from one side fixed mounting of connecting axle 17 and carousel 18 eccentric arrangement, eccentric shaft 38 is the level setting, the outside of eccentric shaft 38 slides and installs the horizontal frame 19 that can slide along the inside longitudinal direction of transmission case 27, the top fixed mounting of horizontal frame 19 has the U-shaped pole 20 that can slide along the inside longitudinal direction of transmission case 27, the bottom of U-shaped pole 20 and the top fixed mounting of pressure disk 15, be equipped with the vertical frame 21 that slidable mounting can slide along the inside horizontal direction of transmission case 27 in the outside of eccentric shaft 38 on the linkage subassembly, vertical frame 21 is located the front side of horizontal frame 19, the outside fixed mounting of vertical frame 21 has the intermittent start rotating electrical machine 22 that is the level setting, the outside fixed cover of rotating electrical machine 22 output shaft is equipped with first bevel gear 23, be rotationally installed on the bottom inner wall of transmission case 27 and be equipped with the vertical screw 24, the outside fixed cover of screw 24 is equipped with the outside bevel gear 24 and can be separated from first bevel gear 23 and be meshed with the outside of second bevel gear 25, the outside of transmission case 26 is connected with the outside of the transmission case 26 that can slide along the transmission case 27 and the inside longitudinal direction of transmission case 26, the connecting plate is connected with the outside of the transmission case 26 and the connection plate of the screw 4.
In this embodiment, the alloy powder anti-blocking component is provided with a bidirectional screw 32 which is rotatably mounted in the fixing box 30 and is horizontally arranged, a worm wheel 33 is fixedly sleeved at the end part of the bidirectional screw 32, the bottom of the screw 24 penetrates through the top of the partition plate 3 and the fixing box 30 and extends to the inside of the fixing box 30, the screw 24 is rotatably connected with the partition plate 3 and the fixing box 30, a worm 31 which is vertically arranged and meshed with the worm wheel 33 is fixedly mounted at the bottom of the screw 24, the worm 31 and the worm wheel 33 cannot be disengaged, a sliding plate 34 which is horizontally sliding along the outer side of the fixing box 30 is connected with the outer side of the bidirectional screw 32 in a threaded manner, the end part of the sliding plate 34 stretches into the outer side of the fixing box 30, a rectangular hole for sliding the sliding plate 34 is formed in the fixing box 30, a transverse plate 35 which is horizontally arranged is fixedly mounted at the end part of the sliding plate 34, a scraping plate 37 which is fixedly mounted with alloy powder which can be scraped and discharged is vertically arranged at the end part of the transverse plate 35, the scraping plate 37 is arranged above the inner wall of the bottom of the sealing box 1.
In this embodiment, the outside of fixed case 30 has been seted up and has been longitudinally set up bar through-hole 40, and one side that fixed case 30 was kept away from to connecting plate 26 runs through bar through-hole 40, and fixed mounting has two slide rails that are the symmetry setting on the bar through-hole 40, and two slide rails are vertical setting for stable spacing to connecting plate 26, and the spout with slide rail cooperation sliding connection has been seted up in the outside of connecting plate 26.
In this embodiment, be equipped with fixed mounting in baffle 3 bottom and be the argon pipe 28 of vertical setting on the fuse-element collection subassembly, the argon pipe 28 references the invention file of publication number CN114603148A, the top of argon pipe 28 runs through the bottom of baffle 3 and the top inner wall of seal box 1 and extends to the top of seal box 1, the tip seal intercommunication of argon pipe 28 has the argon siphunculus, the outside fixed mounting of argon pipe 28 has the collection cover 29 that is located centrifugal roller 6 one side that is the toper setting, the effect of collection cover 29 is to collect the fuse-element that is centrifugal throwing away from centrifugal roller 6 and get into the inside of argon pipe 28, the bottom fixed mounting of seal box 1 has two bottom plates that are the symmetry setting, the bottom of two bottom plates is all fixed mounting and is used for dampproofing waterproof galvanized sheet, can avoid the bottom plate damage.
The working principle of the alloy powder preparation device is as follows:
when in use, melt is filled in the copper crucible 4, the switch of the driving motor 8 is pressed, the driving motor 8 is started, the linkage between the output shaft of the driving motor 8 and the connecting shaft 17 and the turntable 18 can be realized through the synchronous belt 16, the eccentric shaft 38 on the turntable 18 can act on the transverse frame 19 and the U-shaped rod 20 to perform longitudinal reciprocating motion, the pressing plate 15 fixedly connected with the U-shaped rod 20 is reciprocally pressed into the copper crucible 4, the melt in the copper crucible 4 enters the thin tube 12 along the thick tube 14 and the sliding plate 13 and flows into the centrifugal groove 7, meanwhile, the output shaft of the driving motor 8 can drive the installation shaft 39 to rotate through the belt 10, the installation shaft 39 can drive the centrifugal roller 6 and the centrifugal groove 7 to synchronously rotate, the melt in the centrifugal groove 7 can be thrown into the collecting cover 29 under the action of centrifugal force, and argon gas is led into the argon gas tube 28, according to the Bernoulli principle, the pressure at the place with high flow rate is small, and the pressure at the place with low flow rate is strong, so when argon passes through the collecting cover 29, the collecting cover 29 generates suction force, so that generated spherical powder is sucked into the argon pipe 28 to exchange heat with the argon, the spherical powder after heat exchange solidification enters into an independent space below the partition plate 3 of the seal box 1, when the eccentric shaft 38 rotates along with the turntable 18, the vertical frame 21 can transversely reciprocate in the transmission box 27 through the vertical frame 21 arranged outside the eccentric shaft 38, when the melt performs centrifugal operation once, the vertical frame 21 just can move to the rightmost side, the first bevel gear 23 and the second bevel gear 25 which are driven by the rotating motor 22 on the vertical frame 21 are just meshed together, the rotating motor 22 is intermittently started, and only the first bevel gear 23 and the second bevel gear 25 are meshed, therefore, the idling of the rotating motor 22 can be avoided, the linkage of the first bevel gear 23, the second bevel gear 25 and the screw 24 is realized, the copper crucible 4 can be acted to move upwards for a certain distance through the threaded connection relation of the connecting plate 26 and the screw 24, the melt quantity pressed out of the thin tube 12 is always kept consistent, the uniformity of alloy powder can be ensured, the worm 31 can be driven to synchronously rotate when the screw 24 rotates, the linkage of the bidirectional screw 32 and the screw 24 can be realized through the meshing relation of the worm 31 and the worm wheel 33, the sliding plate 34, the transverse plate 35 and the scraping plate 37 can be acted to transversely reciprocate, and the prepared alloy powder can not be scraped to block the argon gas tube 28.
The specific model of the drive motor 8 and the rotation motor 22 is HF-SP102K.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (9)
1. The utility model provides an alloy powder preparation facilities, includes sealed box (1) that the outside articulates there are two chamber doors (2), its characterized in that: the inside fixed mounting of seal box (1) will seal box (1) separate into baffle (3) of two independent spaces, the inside detachable copper crucible (4) of placing inside in baffle (3), fixed mounting has two dead levers (5) that are horizontal distribution on seal box (1), and one side that two dead levers (5) are close to each other rotates and installs same fuse-element centrifugation subassembly, the top fixed mounting of baffle (3) has transmission case (27) that are the cavity setting, the transmission is connected with on the fuse-element centrifugation subassembly and is located the power unit of transmission case (27) inside, the inside fixed mounting of seal box (1) has the leading-in subassembly that will fuse-element be led into on the fuse-element centrifugation subassembly, leading-in subassembly pass through the drive subassembly with power unit transmission connection, be equipped with on the drive subassembly and rotate install in transmission case (27) inside is connecting axle (17) that are horizontal setting, connecting axle (17) and the outside of connecting axle (17) and outside (16) of connecting axle (17) are connected through the synchronous axle (16) and the same transmission axle (17), one side fixed mounting that carousel (18) kept away from connecting axle (17) with eccentric shaft (38) that carousel (18) set up, the outside sliding mounting of eccentric shaft (38) can be followed transverse frame (19) of inside longitudinal sliding of transmission case (27), the top fixed mounting of transverse frame (19) has can be followed U type pole (20) of transmission case (27) longitudinal sliding, the inside fixed mounting of seal box (1) is located be fixed case (30) that are the cavity setting of baffle (3) below, be equipped with in fixed case (30) with the alloy powder anti-blocking subassembly of linkage subassembly transmission connection, fixed mounting has the fuse-element collection subassembly that is used for collecting the fuse-element of centrifugation on baffle (3).
2. An alloy powder production apparatus according to claim 1, wherein: be equipped with on the fuse-element centrifugation subassembly and rotate and install in two dead levers (5) be close to each other centrifugal roller (6) that one side was the level setting, a plurality of centrifugal grooves (7) that are the level and distribute have been seted up in the outside of centrifugal roller (6), the both ends of centrifugal roller (6) all fixed mounting have with installation axle (39) that centrifugal roller (6) coaxial set up, the one end that two installation axles (39) kept away from each other extends to one side that two dead levers (5) kept away from each other respectively.
3. An alloy powder production apparatus according to claim 2, wherein: the driving mechanism is provided with a driving motor (8) fixedly mounted on the fixing rod (5) positioned on the inner side, the end part of an output shaft of the driving motor (8) is fixedly mounted with a driving shaft (9) with the end part positioned on the front side of the fixing rod (5) and horizontally arranged, and the outer sides of the driving shaft (9) and a mounting shaft (39) positioned on the front side are connected with the same belt (10) through a belt pulley (36) in a transmission manner.
4. An alloy powder production apparatus according to any one of claims 1 to 3, wherein: be equipped with fixed mounting in inside mounting panel (11) of seal box (1) on the leading-in subassembly, the outside fixed mounting of mounting panel (11) has a plurality of tubules (12) that are the horizontal distribution, and the top of a plurality of tubules (12) extends to the inside rather than corresponding centrifugal groove (7) respectively, the bottom fixed mounting of tubule (12) has bottom to be provided with open-ended slide (13), the outside sealed slidable mounting of slide (13) has thick tube (14), the bottom fixed mounting of a plurality of thick tubes (14) have same with inside pressure disk (15) of detachable sealed slidable mounting of copper crucible (4), the bottom of U type pole (20) with the top fixed mounting of pressure disk (15), the bottom of a plurality of thick tubes (14) all extends to the bottom of pressure disk (15).
5. The apparatus for producing an alloy powder according to claim 4, wherein: the utility model discloses a copper crucible (4) is characterized in that a linkage assembly is provided with a vertical frame (21) which is slidably mounted on the outer side of an eccentric shaft (38) and can slide along the inner horizontal direction of a transmission case (27), a rotating motor (22) which is horizontally arranged and intermittently started is fixedly mounted on the outer side of the vertical frame (21), a first bevel gear (23) is fixedly sleeved on the outer side of an output shaft of the rotating motor (22), a screw (24) which is vertically arranged is rotatably mounted on the inner wall of the bottom of the transmission case (27), a second bevel gear (25) which is detachably meshed with the first bevel gear (23) is fixedly sleeved on the outer side of the screw (24), a connecting plate (26) which can extend into the outer side of the transmission case (27) at the end part of the longitudinal direction of the transmission case (27) is in threaded connection, and the end part of the connecting plate (26) and the outer side of the copper crucible (4) are fixedly mounted.
6. An alloy powder production apparatus according to claim 5, wherein: the alloy powder anti-blocking assembly is provided with a bidirectional screw rod (32) which is rotatably mounted in the fixing box (30) and is horizontally arranged, a worm wheel (33) is fixedly sleeved at the end part of the bidirectional screw rod (32), the bottom of the screw rod (24) penetrates through the tops of the partition plate (3) and the fixing box (30) and extends to the inside of the fixing box (30), a worm (31) which is vertically arranged and is meshed with the worm wheel (33) is fixedly mounted at the bottom of the screw rod (24), the outer side of the bidirectional screw rod (32) is in threaded connection with a sliding plate (34) of which the end part extends into the outer side of the fixing box (30) and horizontally slides along the outer side of the fixing box (30), a transverse plate (35) which is horizontally arranged is fixedly mounted at the end part of the sliding plate (34), and a scraping plate (37) which can scrape alloy powder and discharge is fixedly mounted at the end part of the transverse plate (35).
7. The alloy powder production apparatus according to claim 6, wherein: the outside of fixed case (30) has been seted up and has been longitudinally set up bar through-hole (40), connecting plate (26) are kept away from one side of fixed case (30) is run through bar through-hole (40), fixed mounting has two slide rails that are the symmetry setting on bar through-hole (40), the spout with slide rail cooperation sliding connection has been seted up in the outside of connecting plate (26).
8. An alloy powder production apparatus according to claim 3, wherein: be equipped with fixed mounting in baffle (3) bottom and be argon gas pipe (28) of vertical setting on the fuse-element collection subassembly, the top of argon gas pipe (28) runs through the bottom of baffle (3) and the top inner wall of seal box (1) and extends to the top of seal box (1), the tip seal intercommunication of argon gas pipe (28) has the argon gas siphunculus, the outside fixed mounting of argon gas pipe (28) has and is the toper setting be located collection cover (29) of centrifugal roller (6) one side.
9. The alloy powder production apparatus according to claim 8, wherein: the bottom of the sealing box (1) is fixedly provided with two bottom plates which are symmetrically arranged, and the bottoms of the two bottom plates are fixedly provided with galvanized plates which are used for dampproofing and waterproofing.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311191565.8A CN116921684B (en) | 2023-09-15 | 2023-09-15 | Alloy powder preparation device |
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| CN202311191565.8A CN116921684B (en) | 2023-09-15 | 2023-09-15 | Alloy powder preparation device |
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| CN116921684B true CN116921684B (en) | 2023-12-08 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192790A (en) * | 2021-11-29 | 2022-03-18 | 成都先进金属材料产业技术研究院股份有限公司 | Device and method for preparing spherical titanium and titanium alloy powder |
| CN114603148A (en) * | 2022-05-11 | 2022-06-10 | 成都大学 | Preparation device and preparation method of spherical alloy powder |
| CN115558812A (en) * | 2022-10-13 | 2023-01-03 | 江西中信航空设备制造有限公司 | Die forging method of high-performance 7075 aluminum alloy |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114192790A (en) * | 2021-11-29 | 2022-03-18 | 成都先进金属材料产业技术研究院股份有限公司 | Device and method for preparing spherical titanium and titanium alloy powder |
| CN114603148A (en) * | 2022-05-11 | 2022-06-10 | 成都大学 | Preparation device and preparation method of spherical alloy powder |
| CN115558812A (en) * | 2022-10-13 | 2023-01-03 | 江西中信航空设备制造有限公司 | Die forging method of high-performance 7075 aluminum alloy |
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