WO2024255054A1 - Dispositif de traitement de production pour aimant néodyme-fer-bore régénéré - Google Patents

Dispositif de traitement de production pour aimant néodyme-fer-bore régénéré Download PDF

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Publication number
WO2024255054A1
WO2024255054A1 PCT/CN2023/126399 CN2023126399W WO2024255054A1 WO 2024255054 A1 WO2024255054 A1 WO 2024255054A1 CN 2023126399 W CN2023126399 W CN 2023126399W WO 2024255054 A1 WO2024255054 A1 WO 2024255054A1
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WO
WIPO (PCT)
Prior art keywords
block
rod
trigger
inner cavity
processing device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2023/126399
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English (en)
Chinese (zh)
Inventor
钟长传
钟康
肖军
刘坚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GANZHOU FORTUNE ELECTRONIC Co Ltd
Original Assignee
GANZHOU FORTUNE ELECTRONIC Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GANZHOU FORTUNE ELECTRONIC Co Ltd filed Critical GANZHOU FORTUNE ELECTRONIC Co Ltd
Publication of WO2024255054A1 publication Critical patent/WO2024255054A1/fr
Anticipated expiration legal-status Critical
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B27/00—Other grinding machines or devices
    • B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/06—Work supports, e.g. adjustable steadies
    • B24B41/067—Work supports, e.g. adjustable steadies radially supporting workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/35—Accessories
    • B24B5/355—Feeding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • 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

Definitions

  • the invention relates to the technical field of magnet grinding, and in particular to a production and processing device for a regenerated NdFeB magnet.
  • NdFeB magnets are tetragonal crystals formed by neodymium, iron and boron. The magnetic energy product of this magnet is greater than that of samarium cobalt magnets, and it was the material with the largest magnetic energy product in the world at that time. This magnet is the permanent magnet with magnetic properties second only to absolute zero holmium magnets, and is also the most commonly used rare earth magnet. NdFeB magnets are widely used in electronic products, such as hard disks, mobile phones, headphones, and battery-powered tools.
  • Chinese patent document CN110509145A discloses a special-shaped grinding processing device for NdFeB precision components, including a stand, a transmission mechanism, a grinding tool assembly and a special-shaped component; the special-shaped component is installed on the fifth rotating shaft in parallel with the sample and the special-shaped steering wheel; the same side of the sample and the special-shaped component is provided with a positioning assembly and a grinding tool assembly respectively; the positioning assembly is fixedly connected to the lifting mechanism, and the grinding tool assembly is rotatably connected to the lifting mechanism; the special-shaped steering wheel includes a steering wheel body, teeth and a cylindrical rod; the teeth are arranged on the circumferential outer wall of the steering wheel body in an annular array along the center of the circle, and the cylindrical rod is arranged on the end face of the steering wheel body in an annular array along the center of the circle, and the two are staggered along the circumferential direction; the special-shaped steering wheel and the rotating wheel are intermittently meshed and driven, and the rotating wheel and the lifting mechanism are driven by the transmission
  • the device When in use, the device cannot grind the top and bottom surfaces of the cylindrical regenerated NdFeB, the device has poor applicability, cannot automatically load materials, and is not convenient to use.
  • the main purpose of the present invention is to provide a production and processing device for recycled NdFeB magnets, which can effectively solve the problems of poor applicability and poor convenience of the device in use proposed in the above background.
  • the clamping mechanism includes a first mounting block, an extension rod is provided on the left side of the upper end of the first mounting block, a concave block is provided on the upper end of the extension rod, two mounting tubes are provided on the left end of the vertical part of the concave block located on the right side, a first return spring is provided on the right side surface of the inner cavity of the mounting tube, a first sliding rod is provided on the left end of the first return spring, a first connecting rod is connected between the two first sliding rods, an arc-shaped clamping block is commonly provided on the left ends of the two first sliding rods, a second sliding rod is provided on the upper end of the first connecting rod, and the second sliding rod downwardly penetrates the horizontal part of the concave block, and a trigger block is provided at the rear part of the right side of the lower end of the horizontal part of the concave block.
  • the control mechanism includes a device box, a first through groove is provided on the right side of the front side surface of the inner cavity of the device box, a trigger rod compatible with the trigger block is provided in the inner cavity of the first through groove, two second through grooves compatible with the second sliding rod are provided on the left side of the front side surface of the inner cavity of the device box, a limiting pressure rod is provided in each of the two second through grooves, a second connecting rod is provided between the two limiting pressure rods, two second supporting blocks are provided in the inner cavity of the device box, a limiting block is provided between the two second supporting blocks, a pull rope is connected between the trigger rod and the limiting block, an annular spring is connected between the limiting pressure rod located at the lower part and the front side surface of the inner cavity of the device box, and the annular spring is located on the left side of the limiting pressure rod at the lower part, and an annular spring is also connected between the trigger rod and the front side surface of the inner cavity of the device box.
  • the discharging device includes a second mounting block, an inclined groove is opened at the upper end of the second mounting block, and the left side of the bottom surface of the inner cavity of the inclined groove is inclined downward, an mounting groove is opened on the left side of the bottom surface of the inner cavity of the inclined groove, a rotating block is arranged in the mounting groove, and a one-way ratchet for driving the rotating block is arranged at the rear end of the second mounting block, and a gear set is connected between the one-way ratchet and the limiting pressure rod located at the upper part.
  • a sliding groove adapted to the limiting pressure rod located at the lower portion is provided at the rear end of the extension rod.
  • the limiting pressure rod, the trigger rod and the limiting block are parallel to each other, and the limiting block contacts the limiting pressure rod.
  • the trigger block contacts the trigger rod.
  • the discharging device, the arc-shaped clamping block and the concave block are all made of non-metallic materials.
  • the present invention has the following beneficial effects:
  • the present invention adopts a design in which a clamping mechanism and a control mechanism cooperate with each other.
  • a clamping mechanism and a control mechanism cooperate with each other.
  • the limit pressure rod rotates, further causing the second sliding rod to move to the left, thereby clamping the cylindrical regenerated NdFeB, facilitating the grinding wheel to grind the top and bottom surfaces of the cylindrical regenerated NdFeB, thereby increasing the applicability of the device when used.
  • the present invention adopts a design in which a control mechanism is coordinated with a discharging device.
  • a control mechanism is coordinated with a discharging device.
  • FIG1 is a schematic diagram of the overall structure of the present invention.
  • FIG2 is a schematic structural diagram of a clamping mechanism of the present invention.
  • FIG3 is a schematic plan view of the clamping mechanism of the present invention.
  • FIG4 is a schematic diagram of the structure of the control mechanism of the present invention.
  • FIG6 is a schematic structural diagram of a discharging device of the present invention.
  • FIG8 is a schematic structural diagram of the clamping mechanism and the control mechanism of the present invention.
  • FIG9 is an enlarged view of point B in FIG8 of the present invention.
  • FIG. 10 is a schematic diagram showing the cooperation between the clamping mechanism and the control device when the trigger lever of the present invention rotates.
  • a production and processing device for recycled NdFeB magnets includes two device brackets 1, two rotating rods 11 are arranged between the two device brackets 1, and the connection relationship between the two rotating rods 11 and the two device brackets 1 is a rotating connection.
  • the two rotating rods 11 are used for the installation of sprockets 12, and are also used to drive the two sprockets 12 to rotate, so that the transmission chain 13 drives multiple clamping mechanisms 2 for transmission.
  • the outer surfaces of the two rotating rods 11 are provided with sprockets 12, and the connection relationship between the rotating rods 11 and the sprockets 12 is a fixed connection.
  • the two sprockets 12 cooperate with each other so that the transmission chain 13 can transmit multiple clamping mechanisms 2.
  • a transmission chain 13 is connected between the two sprockets 12, and the sprockets 12 and the transmission chain 13 are both existing technologies.
  • Multiple clamping mechanisms 2 are arranged in an array outside the transmission chain 13, and the connection relationship between the multiple clamping mechanisms 2 and the transmission chain 13 is a fixed connection.
  • control mechanisms 3 compatible with the clamping mechanism 2 are provided on the right sides of the upper and lower ends of the device bracket 1 located on the rear side, and a discharging device 4 is provided on the upper end of the control mechanism 3 located on the upper part.
  • a driving motor 14 for driving the sprocket 12 is provided at the front end of the device bracket 1 located on the front side.
  • the connection relationship between the device bracket 1 located on the front side and the driving motor 14 is a fixed connection, and the connection relationship between the output end of the driving motor 14 and the sprocket 12 on the right side is a fixed connection.
  • the driving motor 14 is used to drive the sprocket 12 to rotate, so that the transmission chain 13 transmits the clamping mechanism 2.
  • Support legs 15 are provided on the left and right sides of the lower ends of the two device brackets 1, and the connection relationship between the two device brackets 1 and the multiple support legs 15 is a fixed connection.
  • a first support block 16 is provided in the middle part of the upper end of the two device brackets 1, and the connection relationship between the device bracket 1 and the first support block 16 is a fixed connection.
  • the two first support blocks 16 are used to support two grinding wheels 17.
  • the grinding wheels 17 are provided at the ends of the two first support blocks 16 that are close to each other.
  • the connection relationship between the first support block 16 and the grinding wheel 17 is a rotating connection.
  • the two grinding wheels 17 cooperate with each other and are used to grind the top and bottom surfaces of the cylindrical regenerated NdFeB.
  • a DC motor 18 for driving the grinding wheel 17 is provided at the upper end of the two device brackets 1, and the connection relationship between the device bracket 1 and the DC motor 18 is a fixed connection.
  • the connection relationship between the output end of the DC motor 18 and the grinding wheel 17 is a fixed connection, and the DC motor 18 is used to drive the grinding wheel 17 to rotate.
  • the clamping mechanism 2 includes a first mounting block 21, and the connection relationship between the chain plate of the transmission chain 13 in contact with the first mounting block 21 and the first mounting block 21 is a fixed connection, and the transmission chain 13 is used for the transmission of multiple clamping mechanisms 2.
  • An extension rod 22 is provided on the left side of the upper end of the first mounting block 21, and the connection relationship between the extension rod 22 and the first mounting block 21 is a fixed connection.
  • the rod 22 is used to support the concave block 24.
  • the concave block 24 is provided at the upper end of the extension rod 22.
  • the connection relationship between the extension rod 22 and the concave block 24 is a fixed connection.
  • the concave block 24 is used to install the mounting tube 25, and cooperates with the arc-shaped clamping block 28 to clamp the cylindrical regenerated NdFeB.
  • the rear end of the extension rod 22 is provided with a sliding groove adapted to the limiting pressure rod 35 located at the bottom to prevent the extension rod 22 from limiting the limiting pressure rod 35, thereby affecting the stability of the device during operation.
  • two mounting tubes 25 are provided at the left end of the vertical portion of the concave block 24 on the right side, and the connection relationship between the two mounting tubes 25 and the concave block 24 is a fixed connection.
  • a first return spring 26 is provided on the right side of the inner cavity of the mounting tube 25, and the connection relationship between the right side of the inner cavity of the mounting tube 25 and the first return spring 26 is a fixed connection.
  • a first sliding rod 27 is provided at the left end of the first return spring 26, and the connection relationship between the first return spring 26 and the first sliding rod 27 is a fixed connection.
  • the connection relationship between the first sliding rod 27 and the mounting tube 25 is a sliding connection.
  • the first sliding rod 27 is connected to the first return spring 26 and the mounting tube 25 through the mutual matching between The arc-shaped clamping block 28 is closed, thereby pushing the arc-shaped clamping block 28 to move to the left, further clamping the cylindrical regenerated NdFeB.
  • a first connecting rod is connected between the two first sliding rods 27, and the connection relationship between the two first sliding rods 27 and the first connecting rod is a fixed connection.
  • the first connecting rod is used for the connection between the two first sliding rods 27 and the installation of the second sliding rod 29.
  • the left ends of the two first sliding rods 27 are jointly provided with an arc-shaped clamping block 28, and the connection relationship between the two first sliding rods 27 and the arc-shaped clamping block 28 is a fixed connection.
  • the arc-shaped clamping block 28 cooperates with the vertical part of the concave block 24 on the left side to clamp the cylindrical regenerated NdFeB.
  • a second sliding rod 29 is provided at the upper end of the first connecting rod, and the second sliding rod 29 penetrates downwardly into the horizontal part of the concave block 24, the connection relationship between the second sliding rod 29 and the first connecting rod is a fixed connection, and the connection relationship between the second sliding rod 29 and the concave block 24 is a sliding connection, the second sliding rod 29 cooperates with the limiting pressure rod 35 to drive the first sliding rod 27 to move to the right, and a trigger block 291 is provided at the rear part of the right side of the lower end of the horizontal part of the concave block 24, and the connection relationship between the trigger block 291 and the concave block 24 is a fixed connection.
  • the control mechanism 3 includes a device box 31, and the connection relationship between the device box 31 and the device bracket 1 is a fixed connection.
  • a first through groove 32 is provided on the right side of the front side of the inner cavity of the device box 31.
  • the first through groove 32 is used for the installation of the trigger rod 33.
  • the inner cavity of the first through groove 32 is provided with a trigger rod 33 adapted to the trigger block 291.
  • the connection relationship between the first through groove 32 and the trigger rod 33 is a rotational connection.
  • the trigger rod 33 cooperates with the trigger block 291 to enable the clamping mechanism 2 to move to the left.
  • the trigger block 291 When the trigger block 291 causes the trigger rod 33 to rotate, and cooperates with the pull rope 38 to move the limit block 37 backward.
  • the first reset spring 26 When the first reset spring 26 is compressed to the shortest state, the trigger block 291 contacts the trigger rod 33, so that the cylindrical regenerated neodymium magnet dropped in the placement slot 47 can be clamped by the arc-shaped clamping block 29 and the concave block 24.
  • Two second through grooves 34 compatible with the second sliding rod 29 are provided on the left side of the front side of the inner cavity of the device box 31.
  • the second through grooves 34 are used for the installation of the limit pressure rod 35.
  • the two second through grooves 34 are each provided with a limit pressure rod 35.
  • the connection relationship between the second through grooves 34 and the limit pressure rod 35 is a rotational connection.
  • a second connecting rod is provided between the two limiting pressure rods 35, and the two limiting pressure rods 35 are used to limit the second sliding rod 29, so that when the first mounting block 21 moves to the left, the second sliding rod 29 will not move, which is convenient for the placement of the cylindrical regenerated NdFeB.
  • the connection relationship between the two limiting pressure rods 35 and the second connecting rod is a fixed connection.
  • Two second support blocks 36 are provided in the inner cavity of the device box 31. The connection relationship between the two second support blocks 36 and the device box 31 is a fixed connection.
  • the second support block 36 is used to facilitate the installation of the limit block 37 and supports the limit block 37.
  • a limit block 37 is provided between the two second support blocks 36.
  • the connection relationship between the limit block 37 and the two second support blocks 36 is a sliding connection.
  • the limit block 37 is used to limit the limit pressure rod 35, so that when the trigger rod 33 is not in contact with the trigger block 291, the limit pressure rod 35 will not rotate, and further when the first installation block 21 moves to the left, the second sliding rod 29 will not move.
  • a pull rope 38 is connected between the trigger rod 33 and the limit block 37, and the trigger rod 33 and the limit block 37 cooperate with each other through the pull rope 38, so that after the trigger rod 33 contacts the trigger block 291 and rotates, the limit block 37 moves backward, and an annular spring 39 is connected between the limit pressure rod 35 located at the bottom and the front side surface of the inner cavity of the device box 31, and the annular spring 39 is located on the left side of the lower limit pressure rod 35.
  • the connection relationship between the left annular spring 39 and the limit pressure rod 35 located at the bottom and the front side surface of the inner cavity of the device box 31 is fixedly connected, and an annular spring 39 is also connected between the trigger rod 33 and the front side surface of the inner cavity of the device box 31.
  • connection relationship between the right annular spring 39 and the trigger rod 33 and the front side surface of the inner cavity of the device box 31 is fixedly connected, and the two annular springs 39 cooperate with each other to facilitate the resetting of the trigger rod 33 and the limit pressure rod 35.
  • the discharging device 4 includes a second mounting block 41, and the connection relationship between the second mounting block 41 and the device box 31 is a fixed connection.
  • An inclined groove 42 is provided at the upper end of the second mounting block 41, and the left side of the bottom surface of the inner cavity of the inclined groove 42 is tilted downward to facilitate the cylindrical regenerated NdFeB to enter the placement groove 47.
  • a mounting groove 43 is provided on the left side of the bottom surface of the inner cavity of the inclined groove 42. The mounting groove 43 is used for the installation of the rotating block 44.
  • the mounting groove 43 is a circle with a notch, which is convenient for the cylindrical regenerated NdFeB in the placement groove 47 to fall off and install.
  • a rotating block 44 is provided in the mounting groove 43, and the connection relationship between the mounting groove 43 and the rotating block 44 is a rotating connection.
  • a plurality of placement grooves 47 are provided in a circular array on a side away from the center at the front end of the rotating block 44. The plurality of placement grooves 47 cooperate with each other to facilitate the single placement of cylindrical regenerated NdFeB.
  • a one-way ratchet 45 for driving the rotating block 44 is provided at the rear end of the second mounting block 41.
  • connection relationship between the second mounting block 41 and the one-way ratchet 45 is a rotating connection, and the connection relationship between the rotating block 44 and the output end of the one-way ratchet 45 is a fixed connection.
  • a gear set is connected between the one-way ratchet 45 and the limiting pressure rod 35 located at the upper part.
  • the discharging device 4, the arc-shaped clamping block 28 and the concave block 24 are all made of non-metallic materials to prevent the device from being adsorbed by the magnetic field of the neodymium magnet when in use, thereby preventing the neodymium magnet from moving and affecting the stability of the device when in use.
  • the specific implementation method is as follows: when in use, first place the cylindrical regenerated NdFeB to be processed in the inclined groove 42, and drive the sprocket 12 to rotate with the driving motor 14, so as to transmit the multiple clamping mechanisms 2.
  • the trigger block 291 contacts the trigger rod 33
  • the trigger rod 33 rotates.
  • the limit block 37 limits the limit pressure rod 35, so that the limit block 37 cannot rotate.
  • the first mounting block 21 moves to the left
  • the second sliding rod 29 moves to the right relative to the first mounting block 21, so that the distance between the arc-shaped clamping block 28 and the vertical portion on the left side of the concave block 24 is increased, which is convenient for the cylindrical regenerated NdFeB.
  • the limit block 37 moves backward through the cooperation with the pull rope 38.
  • the limit pressure rod 35 rotates, further causing the second sliding rod 29 to move leftward, thereby clamping the cylindrical regenerated NdFeB.
  • the rotating block 44 is rotated through the gear set, further allowing the cylindrical regenerated NdFeB located in the placement groove 47 to be put between the arc-shaped clamping block 28 and the vertical portion on the left side of the concave block 24, and then the two grinding wheels 17 grind the top and bottom surfaces of the cylindrical regenerated NdFeB.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Jigs For Machine Tools (AREA)

Abstract

L'invention concerne un dispositif de traitement de production pour un aimant néodyme-fer-bore régénéré, se rapportant spécifiquement au domaine technique du meulage d'aimants. Le dispositif comprend deux supports de dispositif (1), deux arbres rotatifs (11) étant disposés entre les deux supports de dispositif (1) ; les surfaces externes des deux arbres rotatifs (11) sont toutes deux pourvues de roues à chaîne (12), une chaîne de transmission (13) étant reliée entre les deux roues à chaîne (12) ; une pluralité de mécanismes de serrage (2) agencés en un réseau sont disposés à l'extérieur de la chaîne de transmission (13) ; les côtés droits de deux extrémités, c'est-à-dire les extrémités supérieure et inférieure, du support de dispositif (1) situé derrière sont tous deux pourvus de mécanismes de commande (3) adaptatifs aux mécanismes de serrage, l'extrémité supérieure du mécanisme de commande (3) située au-dessus étant pourvue d'un dispositif d'alimentation (4) ; les parties médianes des extrémités supérieures des deux supports de dispositif (1) sont toutes deux pourvues de premiers blocs de support (16), des meules (17) étant disposées aux extrémités des deux premiers blocs de support proches l'un de l'autre. L'utilisation de la conception dans laquelle les mécanismes de serrage et les mécanismes de commande s'adaptent l'un à l'autre améliore l'applicabilité lors de l'utilisation du dispositif de traitement de production pour un aimant néodyme-fer-bore régénéré et l'utilisation de la conception, dans laquelle les mécanismes de commande et le dispositif d'alimentation s'adaptent l'un à l'autre, améliore la commodité d'utilisation dudit dispositif.
PCT/CN2023/126399 2023-06-12 2023-10-25 Dispositif de traitement de production pour aimant néodyme-fer-bore régénéré Pending WO2024255054A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202310684527.XA CN116423308B (zh) 2023-06-12 2023-06-12 一种再生钕铁硼磁体的生产加工装置
CN202310684527.X 2023-06-12

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WO2024255054A1 true WO2024255054A1 (fr) 2024-12-19

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CN (1) CN116423308B (fr)
WO (1) WO2024255054A1 (fr)

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CN120244791A (zh) * 2025-05-27 2025-07-04 泰州威斯利斯汽车零部件有限公司 一种用于平衡轴支架的打磨辅助夹具
CN120572460A (zh) * 2025-05-22 2025-09-02 南通林泰克斯新材料科技有限公司 一种摩擦片生产用上料装置
CN120715501A (zh) * 2025-08-28 2025-09-30 江苏瑞仕达电气设备有限公司 一种母线槽铜排焊接装置
CN121083412A (zh) * 2025-10-20 2025-12-09 金工(晋城)智能装备有限公司 基于圆柱形机械铸件加工的弧面抛光处理装置及方法

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CN116423308B (zh) * 2023-06-12 2023-09-05 赣州富尔特电子股份有限公司 一种再生钕铁硼磁体的生产加工装置
CN120734836B (zh) * 2025-09-08 2025-11-28 江苏迈奇重工机械有限公司 一种柱形石块打磨装置

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CN209080766U (zh) * 2018-09-19 2019-07-09 张掖征峰科技有限公司 一种废旧电池转向运输切头装置
CN110509145A (zh) * 2019-07-10 2019-11-29 宁波可可磁业股份有限公司 一种钕铁硼精密器件的异形磨加工装置
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