CN117438208B - Oil-immersed type series reactor processing device - Google Patents
Oil-immersed type series reactor processing device Download PDFInfo
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- CN117438208B CN117438208B CN202311765502.9A CN202311765502A CN117438208B CN 117438208 B CN117438208 B CN 117438208B CN 202311765502 A CN202311765502 A CN 202311765502A CN 117438208 B CN117438208 B CN 117438208B
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- 239000000843 powder Substances 0.000 claims abstract description 84
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 60
- 230000007246 mechanism Effects 0.000 claims abstract description 55
- 238000007664 blowing Methods 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000000523 sample Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 abstract description 6
- 238000007517 polishing process Methods 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000012634 fragment Substances 0.000 abstract description 3
- 238000005498 polishing Methods 0.000 description 13
- 239000003973 paint Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 229910000976 Electrical steel Inorganic materials 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000016507 interphase Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0206—Manufacturing of magnetic cores by mechanical means
- H01F41/0233—Manufacturing of magnetic circuits made from sheets
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/005—Impregnating or encapsulating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of reactors, and discloses an oil-immersed type series reactor processing device, which comprises a machine body, wherein a workbench is arranged on one side of the machine body, and the processing device further comprises: the clamping mechanism is arranged on the workbench and used for clamping an iron core of the reactor, and the iron core is provided with a cavity; the grinding mechanism comprises a linear driving assembly, the linear driving assembly is arranged on the machine body, the output end of the linear driving assembly is vertically connected with a main shaft in a rotating mode, the upper end of the machine body is fixedly provided with a motor I, the motor I is used for driving the main shaft to rotate, the bottom end of the main shaft is fixedly provided with a grinding disc, and the grinding disc is used for grinding the upper surface of the iron core. According to the invention, the powder filling mechanism is used for filling powder into the cavity of the iron core, so that the powder completely covers the inner wall of the cavity, and the polished molten fragments cannot contact with the inner wall of the cavity to generate adhesion due to the blocking of the powder in the polishing process, so that the generation of particle protrusions is avoided.
Description
Technical Field
The invention relates to the technical field of reactors, in particular to an oil-immersed type series reactor processing device.
Background
The iron core reactor is an electric component for providing inductance and resistance in an alternating current circuit, and the structure of the iron core reactor can be divided into an iron core and a coil, and the coil is wrapped on the iron core. In order to reduce hysteresis loss and eddy current loss generated when the reactor is in operation, in the prior art, an iron core is formed by stacking a pair of zigzag iron sheets, adjacent iron sheets are fixed by gluing, and the iron sheets are usually made of high magnetic permeability materials such as silicon steel sheets.
At present, in order to avoid interphase short circuit and inter-turn short circuit of the reactor, and in order to carry out corrosion protection and mechanical protection on the reactor, a layer of insulating paint is generally sprayed on the outer wall of the iron core. However, due to processing errors and other reasons, the surface of the silicon steel sheet is uneven, so that when the insulating paint is sprayed, some local paint layers are thicker, some local paint layers are thinner, and inter-phase short circuits and inter-turn short circuits are easy to occur in the thinner area of the insulating paint, so that the overall performance of a circuit is affected. Therefore, the prior art adopts a polishing-before-painting mode to avoid the problems.
In the prior art, when the upper surface of the iron core is polished, sparks and a large amount of scraps are generated, and because the high temperature is generated in the polishing process, the scraps are in a high-temperature molten state when being splashed, the splashed scraps are splashed to the inner cavity of the iron core and are attached to the inner wall of the iron core, and irregular particle protrusions are generated on the inner wall of the inner cavity of the iron core along with cooling and solidification of the molten scraps, so that paint can be sprayed onto the particle protrusions during paint spraying. When the coil is wound, the coil is contacted with the particle protrusions and generates force, so that the particle protrusions fall off, the insulating paint layer is damaged, and accordingly the iron core at the position is exposed, and the corrosion resistance and the usability of the iron core are affected.
Disclosure of Invention
The invention provides an oil-immersed type series reactor processing device, which aims to solve the problems that: and the scraps in a high-temperature molten state are splashed into the inner cavity of the iron core in the polishing process, and are adhered to the inner wall of the iron core.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an oil-immersed series reactor processingequipment, includes the organism, and one side of organism is provided with the workstation, still includes: the clamping mechanism is arranged on the workbench and used for clamping an iron core of the reactor, and the iron core is provided with a cavity; the grinding mechanism comprises a linear driving assembly, the linear driving assembly is arranged on the machine body, the output end of the linear driving assembly is vertically and rotatably connected with a main shaft, the upper end of the machine body is fixedly provided with a motor I, the motor I is used for driving the main shaft to rotate, the bottom end of the main shaft is fixedly provided with a grinding disc, and the grinding disc is used for grinding the upper surface of the iron core; and the powder filling mechanism is arranged in the workbench and is used for filling powder into the cavity from the lower end of the cavity, and the powder is at least filled to a position flush with the upper surface of the iron core.
In a preferred embodiment, the spindle is a hollow shaft, and the powder filling mechanism fills the interior of the core with powder to the interior of the spindle.
In a preferred embodiment, the powder filling mechanism comprises a feeding seat, the feeding seat is fixedly arranged inside the workbench, the upper end of the feeding seat is communicated with the bottom of the cavity, a storage tank is arranged below the feeding seat and used for storing powder, the storage tank is communicated with the bottom of the feeding seat, a helical blade is arranged inside the feeding seat, a motor IV is fixedly arranged at the bottom end of the storage tank, and the output end of the motor IV is fixedly connected with the bottom end of the helical blade.
In a preferred embodiment, the powder filling mechanism further comprises a linear motor fixedly connected with the workbench, the bottom end of the feeding seat is movably inserted into the storage tank, and the linear motor is used for driving the storage tank to move vertically.
In a preferred embodiment, a fan is mounted on the machine body, the upper end of the machine body is fixedly connected with a transfer box, the upper end of a main shaft is rotationally connected with the bottom end of the transfer box, the main shaft is communicated with the inside of the transfer box, an air inlet is formed in one side of the transfer box, and an air outlet of the fan is sequentially communicated with the inside of the transfer box through a hose I and the air inlet.
In a preferred embodiment, the upper end of the storage tank is provided with an exhaust port, the upper end of the exhaust port is provided with a filter screen, and the inner side wall of the exhaust port is fixedly provided with an electromagnet.
In a preferred embodiment, a distance sensor is fixedly arranged at the upper end of the transfer box, the distance sensor is used for measuring the distance of the powder in the main shaft, the air inlet is positioned at one side of the measuring probe of the distance sensor, and the air inlet is directed to the measuring probe of the distance sensor.
In a preferred embodiment, a blowing mechanism is arranged on one side of the workbench, the blowing mechanism comprises a second fixing seat fixedly installed with the workbench, a second sliding table is slidably installed on the second fixing seat, a third motor is fixedly installed on the second sliding table, a rack is fixedly installed on one side of the second fixing seat, a gear is fixedly installed at the output end of the third motor, the gear is meshed with the rack, a side pipe is fixedly installed on one side of the second sliding table, a switch valve is arranged at one end, close to the clamping mechanism, of the side pipe, the switch valve is used for opening and closing the side pipe, the other end of the side pipe is communicated with an air outlet of the fan through a second hose, and the side pipe faces towards the iron core.
In a preferred embodiment, the clamping mechanism comprises a mounting plate, one end of the mounting plate is fixedly provided with a first fixing seat, the other end of the mounting plate is slidably provided with a movable seat, one sides of the first fixing seat and the movable seat, which are close to each other, are fixedly provided with clamping plates, the mounting plate is fixedly provided with a cylinder, the fixing end of the cylinder is fixedly provided with the mounting plate, and the output end of the cylinder is fixedly provided with the movable seat.
In a preferred embodiment, the linear driving assembly comprises a fixed table, the fixed table is fixedly connected with the machine body, a screw rod is rotationally connected to the fixed table, a first sliding table is slidably installed on the fixed table and is in threaded transmission connection with the screw rod, a second motor is fixedly installed on one side of the fixed table, the output end of the second motor is in transmission connection with one end of the screw rod, and the main shaft is rotationally connected with the sliding table.
The invention has the technical effects and advantages that: according to the invention, the powder filling mechanism is used for filling powder into the cavity of the iron core, so that the powder completely covers the inner wall of the cavity, and molten fragments polished out can not be adhered to the inner wall of the cavity due to the blocking of the powder in the polishing process, so that particle protrusions are avoided, and the coil can not damage an insulating paint layer when winding the coil.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall structure of the present invention.
Fig. 3 is a cross-sectional view of the present invention.
Fig. 4 is a schematic view of the invention prior to filling with powder.
Fig. 5 is a schematic illustration of the present invention filled with powder.
Fig. 6 is a schematic structural view of the blowing mechanism of the present invention.
Fig. 7 is a schematic diagram of a partial structure of the present invention.
Fig. 8 is a schematic diagram of a partial structure of the present invention.
Fig. 9 is a schematic structural view of the clamping mechanism of the present invention.
Fig. 10 is a schematic structural view of a reactor core according to the present invention.
The reference numerals are: 1. a body; 11. a work table; 2. a grinding mechanism; 21. a linear drive assembly; 211. a fixed table; 212. a screw rod; 213. a sliding table I; 214. a second motor; 22. a main shaft; 23. polishing the grinding disc; 24. a first motor; 3. a clamping mechanism; 31. a mounting plate; 32. a first fixing seat; 33. a movable seat; 34. a clamping plate; 35. a cylinder; 4. a powder loading mechanism; 41. a feeding seat; 42. a storage tank; 43. a linear motor; 44. a helical blade; 45. a fourth motor; 46. an exhaust port; 47. a filter screen; 48. an electromagnet; 5. a transfer box; 51. a distance sensor; 52. an air inlet; 6. a blower; 61. a first hose; 62. a second hose; 7. a blowing mechanism; 71. a second fixing seat; 72. a sliding table II; 73. a third motor; 74. a rack; 75. a gear; 76. a side pipe; 77. opening and closing a valve; 100. an iron core; 101. a cavity; 102. and positioning holes.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but 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.
Referring to fig. 1 to 10 of the specification, an oil-immersed type series reactor processing device includes a machine body 1, a workbench 11 is disposed on one side of the machine body 1, and further includes: the clamping mechanism 3, the clamping mechanism 3 is installed on the workbench 11, the clamping mechanism 3 is used for clamping the iron core 100 of the reactor, and the iron core 100 is provided with a cavity 101; the grinding mechanism 2 comprises a linear driving assembly 21, the linear driving assembly 21 is arranged on the machine body 1, a main shaft 22 is vertically and rotatably connected to the output end of the linear driving assembly 21, a motor I24 is fixedly arranged at the upper end of the machine body 1, the motor I24 is used for driving the main shaft 22 to rotate, a grinding disc 23 is fixedly arranged at the bottom end of the main shaft 22, and the grinding disc 23 is used for grinding the upper surface of the iron core 100; and a powder loading mechanism 4, wherein the powder loading mechanism 4 is arranged inside the workbench 11, and the powder loading mechanism 4 is used for filling powder into the cavity 101 from the lower end of the cavity 101, and the powder is at least filled to a position flush with the upper surface of the iron core 100.
It should be noted that, as shown in fig. 10, which is a schematic structural diagram of the iron core 100, the iron core 100 has two cavities 101 and a plurality of positioning holes 102. When polishing, the upper surface of the iron core 100 is polished, when polishing the lower surface, the position is adjusted, and when polishing the side, other polishing equipment is adopted.
The upper end of the feeding seat 41 is provided with a positioning column, and the positioning column is inserted into the positioning hole 102 to position the iron core 100. The clamping mechanism 3 can adopt ball screw clamps, namely, two ends of a screw are screw threads with opposite screwing directions, two ends of the screw are connected with clamping plates in a threaded manner, and the screw is driven to rotate by a motor, so that the two clamping plates are mutually close to each other to clamp the iron core 100. The linear driving assembly 21 can adopt a hydraulic cylinder driving mode, namely, the fixed end of the hydraulic cylinder is fixedly arranged with the machine body 1, and the output end is provided with a flat plate, so that the main shaft 22 is rotationally connected with the flat plate through a bearing. As shown in fig. 1 and 2, the first motor 24 may drive the spindle 22 to rotate in a belt transmission manner, wherein a pulley mounted on the spindle 22 is slidably connected to the spindle 22 through a spline, so that the spindle 22 is driven to rotate, and the belt transmission is not affected when the spindle 22 moves vertically, but the pulley mounted on the spindle 22 should be rotatably mounted on the machine body 1.
It should be further noted that the powder loading mechanism 4 may use a screw conveyor, where the discharge end of the screw conveyor is connected to the two cavities 101, and the feed end is connected to a powder feed box, and the powder may be iron powder.
In the concrete implementation scene: during grinding, the iron core 100 is clamped by the clamping mechanism 3, then the main shaft 22 is driven to move downwards by the linear driving assembly 21, the bottom surface of the grinding disc 23 is in contact with the upper surface of the iron core 100, then powder is conveyed into the cavity 101 by the powder filling mechanism 4, and the powder is filled at least to the position flush with the upper surface of the cavity 101, so that the cavity 101 can be completely filled with the powder. When polishing, the motor one 24 drives the main shaft 22 and the polishing disc 23 to rotate, the polishing disc 23 polishes the upper surface of the iron core 100, and scraps generated in the polishing process can be discharged to the outside of the iron core 100, so that the polished molten scraps cannot be adhered to the inner wall of the cavity 101 due to the blocking of powder.
Referring to fig. 1 to 5 of the drawings, the spindle 22 is a hollow shaft, and the powder filling mechanism 4 fills the core 100 with powder to the inside of the spindle 22.
It should be noted that, during the grinding process, vibration is generated, so that the powder is compacted more, that is, under the action of the vibration, the height of the powder originally conveyed into the core 100 is reduced and may be lower than the upper surface of the core 100, so that the inner wall of the cavity 101 is exposed, and there may be a problem that molten chips adhere to the inner wall of the cavity 101. Therefore, the main shaft 22 is a hollow shaft, and the powder filled into the cavity 101 by the powder filling mechanism 4 can be filled into the main shaft 22, so that the inner wall of the cavity 101 is not exposed even if the powder is reduced in height under the action of grinding vibration, and the problem that molten fragments adhere to the inner wall of the cavity 101 can be avoided.
Referring to fig. 1-5 of the drawings, there is provided a structure of a powder filling mechanism 4, specifically, the powder filling mechanism 4 includes a feeding seat 41, the feeding seat 41 is fixedly installed inside a workbench 11, an upper end of the feeding seat 41 is communicated with a bottom of a cavity 101, a storage tank 42 is provided below the feeding seat 41, the storage tank 42 is used for storing powder, the storage tank 42 is communicated with the bottom of the feeding seat 41, a helical blade 44 is provided inside the feeding seat 41, a motor four 45 is fixedly installed at a bottom end of the storage tank 42, and an output end of the motor four 45 is fixedly connected with a bottom end of the helical blade 44.
When the powder is fed into the cavity 101, the spiral blade 44 is rotated by the motor four 45, so that the powder can be fed upward from the inside of the feed seat 41 to the inside of the cavity 101 and the spindle 22.
Further, the powder filling mechanism 4 further comprises a linear motor 43 fixedly connected with the workbench 11, the bottom end of the feeding seat 41 is movably inserted into the storage tank 42, and the linear motor 43 is used for driving the storage tank 42 to move vertically.
As shown in fig. 4 and 5, the powder is stored in the tank 42, when the powder is not conveyed into the cavity 101, the bottom end of the feeding seat 41 is located above the powder in the tank 42, and when the powder is conveyed into the cavity 101, the tank 42 is driven by the linear motor 43 to move upward, so that the bottom of the feeding seat 41 contacts the powder, and then the powder can be conveyed upward by the four 45-movement helical blades 44 of the motor. After the grinding process is completed, the spiral blade 44 is driven by the linear motor 43 to move downwards, so that the powder in the cavity 101 can be conveyed back into the storage tank 42 through the reverse rotation of the spiral blade 44 after the bottom of the feeding seat 41 is separated from the powder in the storage tank 42, and the purpose of recycling is achieved.
Further, a fan 6 is installed on the machine body 1, the upper end of the machine body 1 is fixedly connected with a transfer box 5, the upper end of a main shaft 22 is rotationally connected with the bottom end of the transfer box 5, the main shaft 22 is communicated with the interior of the transfer box 5, an air inlet 52 is formed in one side of the transfer box 5, and an air outlet of the fan 6 is sequentially communicated with the interior of the transfer box 5 through a hose 61 and the air inlet 52.
When the powder in the cavity 101 is recovered by the above-mentioned scheme, the powder in the cavity 101 falls down by gravity and is then conveyed into the tank 42 by the spiral blade 44. Since the silicon steel sheets are laminated, powder adheres to the joints of the adjacent silicon steel sheets, and the joints are adhered with powder, when the powder is recovered, the powder remained at the joints can be blown into the storage tank 42 by the blower 6 because the bottom of the feeding seat 41 is separated from the powder in the storage tank 42, so that the powder can be efficiently recovered, the wind blown by the blower 6 enters the storage tank 42 through the hose one 61, the air inlet 52, the transfer tank 5, the main shaft 22, the polishing disc 23, the cavity 101 and the feeding seat 41, and it is required to supplement the explanation that the middle part of the polishing disc 23 is provided with a hole for enabling the wind to enter the cavity 101.
Further, the upper end of the storage tank 42 is provided with an exhaust port 46, a filter screen 47 is arranged at the upper end of the exhaust port 46, and an electromagnet 48 is fixedly arranged on the inner side wall of the exhaust port 46.
Since the air blown by the fan 6 enters the inside of the tank 42, one air outlet 46 is required in the tank 42, but in order to ensure that the powder is blown out to the outside as little as possible when the tank 42 is blown out, the filter screen 47 is provided to block the powder, and the electromagnet 48 is energized to adsorb the powder, that is, to adsorb the iron powder, and after the blowing is completed, the electromagnet 48 is turned off, so that the iron powder falls into the tank 42 and can be reused.
Further, a distance sensor 51 is fixedly mounted at the upper end of the transfer box 5, the distance sensor 51 is used for measuring the distance of the powder in the main shaft 22, the air inlet 52 is located at one side of the measuring probe of the distance sensor 51, and the air inlet 52 points to the measuring probe of the distance sensor 51.
It should be noted that the distance sensor 51 is used to measure the distance from the iron powder to reflect the position of the powder, so that it is ensured that the powder is always located inside the main shaft 22 during grinding, i.e. when the height of the powder is too low, the powder can be continuously conveyed upward by the rotation of the screw blade 44. The purpose is to prevent the inner wall of the cavity 101 from being exposed due to the decrease in powder height caused by vibration when less powder is in the spindle 22.
If the powder loading mechanism 4 delivers a relatively large amount of powder to the spindle 22, the inner wall of the cavity 101 may not be exposed even if vibration occurs during grinding, and the distance sensor 51 may not be provided.
Referring to fig. 1-8 of the specification, a blowing mechanism 7 is arranged on one side of a workbench 11, the blowing mechanism 7 comprises a second fixing seat 71 fixedly installed with the workbench 11, a second sliding table 72 is slidably installed on the second fixing seat 71, a third motor 73 is fixedly installed on the second sliding table 72, a rack 74 is fixedly installed on one side of the second fixing seat 71, a gear 75 is fixedly installed at the output end of the third motor 73, the gear 75 is meshed with the rack 74, a side pipe 76 is fixedly installed on one side of the second sliding table 72, a switch valve 77 is arranged at one end, close to the clamping mechanism 3, of the side pipe 76, the switch valve 77 is used for opening and closing the side pipe 76, the other end of the side pipe 76 is communicated with an air outlet of a fan 6 through a second hose 62, and the side pipe 76 faces an iron core 100.
It should be noted that, the third motor 73 drives the gear 75 to rotate, the second sliding table 72 slides on the second fixing seat 71 by using the engagement of the gear 75 and the rack 74, and before polishing, the second sliding table 72 drives the end of the side tube 76 to be away from the polishing position of the iron core 100, so as to leave the installation space of the iron core 100. It should be noted that, after polishing, more chips are generated in the working area, the side pipe 76 can be opened by opening and closing the valve 77, and the chips can be blown away by the wind blown by the fan 6. By controlling the opening and closing of the on-off valve 77, the amount of air blown out at the spindle 22 can be adjusted.
Referring to fig. 1-9 of the specification, the clamping mechanism 3 includes a mounting plate 31, a fixing seat 32 is fixedly mounted at one end of the mounting plate 31, a movable seat 33 is slidably mounted at the other end of the mounting plate 31, clamping plates 34 are fixedly mounted at one sides of the fixing seat 32 and the movable seat 33, which are close to each other, an air cylinder 35 is fixedly mounted on the mounting plate 31, a fixed end of the air cylinder 35 is fixedly mounted with the mounting plate 31, and an output end of the air cylinder 35 is fixedly mounted with the movable seat 33.
It should be noted that, when the iron core 100 is clamped, the iron core 100 is placed between the two clamping plates 34, and then the movable seat 33 is driven by the air cylinder 35 to move toward the first fixed seat 32, so as to achieve the purpose of clamping the iron core 100.
Referring to fig. 1-2 of the specification, the linear driving assembly 21 includes a fixed table 211, the fixed table 211 is fixedly connected with the machine body 1, a screw rod 212 is rotatably connected to the fixed table 211, a first sliding table 213 is slidably mounted on the fixed table 211, the first sliding table 213 is in threaded transmission connection with the screw rod 212, a second motor 214 is fixedly mounted on one side of the fixed table 211, an output end of the second motor 214 is in transmission connection with one end of the screw rod 212, and the main shaft 22 is rotatably connected with the first sliding table 213.
It should be noted that, the second motor 214 drives the screw rod 212 to rotate, so that the first sliding table 213 can be driven to move vertically, that is, the purpose of controlling the vertical movement of the main shaft 22 is achieved.
Finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (8)
1. The utility model provides an oil-immersed series reactor processingequipment, includes organism (1), one side of organism (1) is provided with workstation (11), its characterized in that still includes:
the clamping mechanism (3), the clamping mechanism (3) is installed on the workbench (11), the clamping mechanism (3) is used for clamping an iron core (100) of the reactor, and the iron core (100) is provided with a cavity (101);
the grinding mechanism (2), the grinding mechanism (2) comprises a linear driving assembly (21), the linear driving assembly (21) is arranged on the machine body (1), the output end of the linear driving assembly (21) is vertically and rotationally connected with a main shaft (22), the upper end of the machine body (1) is fixedly provided with a motor I (24), the motor I (24) is used for driving the main shaft (22) to rotate, the bottom end of the main shaft (22) is fixedly provided with a grinding disc (23), and the grinding disc (23) is used for grinding the upper surface of the iron core (100);
a powder filling mechanism (4), wherein the powder filling mechanism (4) is arranged inside the workbench (11), and the powder filling mechanism (4) is used for filling powder into the cavity (101) from the lower end of the cavity (101) at least to a position flush with the upper surface of the iron core (100);
the main shaft (22) is a hollow shaft, and the powder filling mechanism (4) fills the powder filled into the iron core (100) into the main shaft (22);
powder filling mechanism (4) are including feeding seat (41), inside feeding seat (41) fixed mounting is at workstation (11), the upper end of feeding seat (41) communicates with the bottom of cavity (101), the below of feeding seat (41) is provided with bin (42), bin (42) are used for storing powder, the bottom intercommunication of bin (42) and feeding seat (41), the inside of feeding seat (41) is provided with helical blade (44), the bottom fixed mounting of bin (42) has motor IV (45), the output of motor IV (45) and helical blade (44) bottom fixed connection.
2. The oil-immersed series reactor processing device according to claim 1, wherein: the powder filling mechanism (4) further comprises a linear motor (43) fixedly connected with the workbench (11), the bottom end of the feeding seat (41) is movably inserted into the storage tank (42), and the linear motor (43) is used for driving the storage tank (42) to move vertically.
3. The oil-immersed series reactor processing apparatus according to claim 2, wherein: install fan (6) on organism (1), the upper end fixedly connected with transfer case (5) of organism (1), the upper end of main shaft (22) rotates with the bottom of transfer case (5) and is connected, and main shaft (22) are linked together with the inside of transfer case (5), air intake (52) have been seted up to one side of transfer case (5), the air outlet of fan (6) loops through hose one (61), air intake (52) and the inside intercommunication of transfer case (5).
4. The oil-immersed series reactor processing apparatus according to claim 3, wherein: the upper end of the storage tank (42) is provided with an exhaust port (46), a filter screen (47) is arranged at the upper end of the exhaust port (46), and an electromagnet (48) is fixedly arranged on the inner side wall of the exhaust port (46).
5. The oil-immersed series reactor processing apparatus according to claim 4, wherein: the upper end of the transfer box (5) is fixedly provided with a distance sensor (51), the distance sensor (51) is used for measuring the distance of powder in the main shaft (22), the air inlet (52) is positioned on one side of a measuring probe of the distance sensor (51), and the air inlet (52) points to the measuring probe of the distance sensor (51).
6. The oil-immersed series reactor processing apparatus according to claim 3, wherein: one side of workstation (11) is provided with mechanism (7) of blowing, mechanism (7) of blowing include with workstation (11) fixed mounting's fixing base two (71), slidable mounting has slip table two (72) on fixing base two (71), fixed mounting has motor three (73) on slip table two (72), one side fixed mounting of fixing base two (71) has rack (74), the output fixed mounting of motor three (73) has gear (75), gear (75) meshes with rack (74), one side fixed mounting of slip table two (72) has side pipe (76), one end that side pipe (76) are close to fixture (3) is provided with ooff valve (77), ooff valve (77) are used for opening and closing side pipe (76), the other end of side pipe (76) is through hose two (62) and the air outlet intercommunication of fan (6), side pipe (76) are towards iron core (100).
7. The oil-immersed series reactor processing device according to claim 1, wherein: the clamping mechanism (3) comprises a mounting plate (31), a first fixing seat (32) is fixedly arranged at one end of the mounting plate (31), a movable seat (33) is slidably arranged at the other end of the mounting plate (31), clamping plates (34) are fixedly arranged on one sides of the first fixing seat (32) and the movable seat (33) which are close to each other, an air cylinder (35) is fixedly arranged on the mounting plate (31), a fixed end of the air cylinder (35) is fixedly arranged with the mounting plate (31), and an output end of the air cylinder (35) is fixedly arranged with the movable seat (33).
8. The oil-immersed series reactor processing device according to claim 1, wherein: the linear driving assembly (21) comprises a fixed table (211), the fixed table (211) is fixedly connected with the machine body (1), a screw rod (212) is rotationally connected to the fixed table (211), a first sliding table (213) is slidably installed on the fixed table (211), the first sliding table (213) is connected with the screw rod (212) through threaded transmission, a second motor (214) is fixedly installed on one side of the fixed table (211), the output end of the second motor (214) is in transmission connection with one end of the screw rod (212), and the main shaft (22) is rotationally connected with the first sliding table (213).
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| CN117438208A (en) | 2024-01-23 |
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