CN116580957A - Post-casting cutting device for cylindrical iron core - Google Patents

Post-casting cutting device for cylindrical iron core Download PDF

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Publication number
CN116580957A
CN116580957A CN202310694254.7A CN202310694254A CN116580957A CN 116580957 A CN116580957 A CN 116580957A CN 202310694254 A CN202310694254 A CN 202310694254A CN 116580957 A CN116580957 A CN 116580957A
Authority
CN
China
Prior art keywords
bracket
top surface
screw
bottom plate
iron core
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.)
Granted
Application number
CN202310694254.7A
Other languages
Chinese (zh)
Other versions
CN116580957B (en
Inventor
陈育斌
肖伟伟
周金华
吴焕栋
陆思嘉
陈伟
周建伟
韩峰
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.)
Zhejiang Huaerte Electromechanical Co ltd
Original Assignee
Zhejiang Huaerte Electromechanical 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.)
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Publication date
Application filed by Zhejiang Huaerte Electromechanical Co ltd filed Critical Zhejiang Huaerte Electromechanical Co ltd
Priority to CN202310694254.7A priority Critical patent/CN116580957B/en
Publication of CN116580957A publication Critical patent/CN116580957A/en
Application granted granted Critical
Publication of CN116580957B publication Critical patent/CN116580957B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
    • 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
    • B24B27/033—Other grinding machines or devices for grinding a surface for cleaning purposes, e.g. for descaling or for grinding off flaws in the surface
    • 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
    • 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
    • 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
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • 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
    • 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

The invention discloses a post-casting cutting device for cylindrical iron cores, which relates to the field of iron core production and comprises a bottom plate, wherein a first bracket and a second bracket are sequentially arranged on the top surface of the bottom plate from one end to the other end, a first bracket is arranged between the first bracket and the second bracket on the top surface of the bottom plate, and a second bracket is arranged on one end, far away from the first bracket, of the top surface of the bottom plate. According to the invention, the photoresist removing mechanism is arranged between the lifting brackets on the top surface of the first bracket, the cutting shaft is arranged between the lifting brackets on the top surface of the second bracket, when the silicon steel strip cutting machine is used, the iron core is placed on the first bracket, the clamping rotating mechanism clamps the iron core and moves to the lower part of the photoresist removing mechanism, when the second screw rod rotates, the moving block is driven to move, the rotating disc and the polishing disc can be driven to rotate through the first bevel gear and the second bevel gear, redundant glue on the surface is polished and removed, the silicon steel strip is high in hardness and cannot be worn, and the silicon steel strip is placed on the second bracket for clamping again, so that the cutting effect is better.

Description

Post-casting cutting device for cylindrical iron core
Technical Field
The invention relates to the field of iron core production, in particular to a post-casting cutting device for a cylindrical iron core.
Background
With the rapid development of science and technology, the application range of high-voltage technology in the fields of nuclear physics, basic particle accelerators, lasers, electronics and the like is expanding, particularly in the national defense technical sector, a Tesla transformer with large limit capacity, compact structure, high mechanical strength and convenient transportation occupies extremely important positions, one of important components of the transformer is an iron core, which is an installation framework of a magnetic circuit and related parts of the transformer, an inner iron core adopted by the large Tesla transformer has a smooth cylindrical surface on the surface and a large axial size, and an inner iron core magnetizer is formed by bonding thousands of extremely thin silicon steel strips by special adhesives according to a specific rule, and certain mechanical processing is needed after the transformer is formed.
The iron core body is formed by stacking a grain oriented silicon steel thin strip with good magnetic conductivity and a high-quality resin adhesive in a die, pressing and deforming, drying and solidifying, and performing heat treatment.
When the resin glue is used for bonding the silicon steel thin strip, the glue is inevitably overflowed, if the overflowed glue is solidified into glue beads on the surface of the iron core, when the iron core is clamped by the cutting device, the iron core is required to be placed on the frame for clamping by the clamp, but the glue beads support the iron core to cause the iron core to incline, so that the clamp cannot clamp the axis of the iron core, partial positions can possibly be cut incompletely during cutting, and the cutting effect is poor.
Disclosure of Invention
Based on the above, the invention aims to provide a cutting device after casting of a cylindrical iron core, so as to solve the technical problem that the conventional cutting device has poor cutting effect when cutting the cylindrical iron core.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a cylindrical iron core casting back cutting device, includes the bottom plate, the top surface of bottom plate has set gradually first bracket and second bracket from one end to the other end, and the top surface of bottom plate is located and is provided with first support between first bracket and the second bracket, and the one end that first bracket was kept away from to the top surface of bottom plate is provided with the second support, the top surface of first support and second support all sliding connection have interconnect's lifting support, and are provided with the photoresist removing mechanism between the lifting support of first support top surface, be provided with the cutting axle of being connected with the photoresist removing mechanism between the lifting support of second support top surface, the top surface sliding connection of bottom plate has the slide, and presss from both sides tight rotary mechanism is installed at the both ends of slide.
The invention further provides that the photoresist removing mechanism comprises a second screw rod, a moving block, a first bevel gear, a rotating disc, a second bevel gear, a universal joint, a photoresist removing millstone and a spring, wherein the second screw rod is rotationally connected between lifting brackets on the second brackets, the moving block which is in threaded connection with the second screw rod is sleeved on the second screw rod, the bottom surface of the moving block is rotationally connected with the rotating disc, the bottom surface of the rotating disc is connected with the universal joint, the bottom surface of the universal joint is connected with the photoresist removing millstone, a plurality of springs are connected between the top surface of the photoresist removing millstone and the bottom surface of the rotating disc, one surface of the moving block is rotationally connected with the first bevel gear which is in sliding connection with the second screw rod, and the top surface of the rotating disc is rotationally connected with the second bevel gear which is meshed with the first bevel gear.
The invention is further arranged that one end of the lifting bracket on the top surface of the second bracket is provided with a third driving motor connected with the cutting shaft, and the second screw rod is connected with the rotating shaft of the cutting shaft.
The invention further provides that the clamping and rotating mechanism comprises a clamping plate, a first screw rod, a first driving motor, a transmission gear, a driven gear, a meshing gear, a second driving motor and a driving gear, wherein the two ends of the sliding plate are connected with the first screw rod in a threaded manner, the clamping plate is connected to one end of the first screw rod, which faces the middle of the sliding plate, in a rotating manner, the first driving motor is installed on the top surface of the sliding plate, the transmission gears are connected to output shafts at the two ends of the first driving motor, the driven gears meshed with the transmission gears are connected to the two ends of the sliding plate in a rotating manner, the meshing gears meshed with the transmission gears are connected to the two ends of the sliding plate in a sliding manner, the second driving motor is installed at one end of the sliding plate, and the driving gear meshed with one end, close to the clamping plate, of the second driving motor is connected to the output end of the second driving motor.
The invention is further arranged that the two sides of the first bracket and the second bracket are provided with electric telescopic rods, and the output ends of the electric telescopic rods are connected with the lifting brackets.
The invention is further arranged that dust collection openings matched with the clamping and rotating mechanism are connected to the two sides of the lifting support and the two sides of the top surface of the bottom plate at the positions of the first support and the second support.
The invention further provides that the photoresist removing mechanism further comprises a guide rod, wherein the guide rods matched with the moving blocks are arranged between the lifting brackets on the top surface of the first bracket and on two sides of the second screw rod.
The invention is further arranged that one end of the bottom plate is provided with a driving mechanism matched with the sliding plate.
In summary, the invention has the following advantages:
according to the invention, the photoresist removing mechanism is arranged between the lifting brackets on the top surface of the first bracket, the cutting shaft is arranged between the lifting brackets on the top surface of the second bracket, when the clamping and rotating mechanism clamps the iron core and moves to the lower part of the photoresist removing mechanism, the moving block is driven to move when the second screw rod rotates, the rotating disk and the polishing disk can be driven to rotate through the first bevel gear and the second bevel gear to polish and remove superfluous glue on the surface, the silicon steel ribbon has high hardness and cannot be worn, the silicon steel ribbon is placed at the second bracket for re-clamping, the superfluous glue is removed when the silicon steel ribbon is placed at the second bracket, the placing is more stable, the clamp is ensured to be positioned at the axle center of the iron core and clamp the iron core, and the cutting effect is better.
Drawings
FIG. 1 is a schematic view of a first view of the present invention;
FIG. 2 is a schematic diagram of a second view of the present invention;
FIG. 3 is an enlarged view of FIG. 1A in accordance with the present invention;
FIG. 4 is an enlarged view of B of FIG. 1 in accordance with the present invention;
fig. 5 is an enlarged view of C of fig. 2 in accordance with the present invention.
In the figure: 1. a bottom plate; 2. a first bracket; 3. a second bracket; 4. a slide plate; 5. a clamping plate; 6. a first screw; 7. a first driving motor; 8. a transmission gear; 9. a driven gear; 10. a meshing gear; 11. a second driving motor; 12. a drive gear; 13. a first bracket; 14. a second bracket; 15. a lifting bracket; 16. cutting the shaft; 17. a third driving motor; 18. a second screw; 19. a moving block; 20. a guide rod; 21. a first bevel gear; 22. a rotating disc; 23. a second bevel gear; 24. a universal joint; 25. a photoresist removing millstone; 26. a spring; 27. a driving mechanism; 28. an electric telescopic rod; 29. a dust collection port.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
The iron core body is cast by a grain oriented silicon steel thin strip with good magnetic conductivity and a high-quality resin adhesive, is stacked in a die, is pressed and deformed, is dried and solidified, is finished after heat treatment, and is more regular in cylinder, more stable in use and less in friction and abrasion, so that the surface of the iron core body needs to be cut and polished after the iron core is cast and molded, and the embodiment provides a cutting device for the cast cylindrical iron core.
Specifically, as shown in fig. 1-5, the cylindrical iron core cutting device comprises a bottom plate 1, the top surface of the bottom plate 1 is slidably connected with a sliding plate 4, two ends of the sliding plate 4 are provided with clamping rotating mechanisms, the top surface of the bottom plate 1 is sequentially provided with a first bracket 2 and a second bracket 3 from one end to the other end, an iron core to be cut is placed on the first bracket 2, the clamping rotating mechanisms clamp the iron core from two ends of the iron core, one end of the bottom plate 1 is provided with a driving mechanism 27 matched with the sliding plate 4, the driving mechanism 27 can move the sliding plate 4 and the iron core between the first bracket 2 and the second bracket 3, the top surface of the bottom plate 1 is positioned between the first bracket 2 and the second bracket 3, a first bracket 13 is arranged at one end of the top surface of the bottom plate 1 far away from the first bracket 2, the top surface of the first bracket 13 and the second bracket 14 are slidably connected with lifting brackets 15 which are mutually connected, a glue removing mechanism is arranged between the lifting brackets 15 at the top surface of the first bracket 13, after the iron core moves between the first bracket 2 and the second bracket 3, an electric telescopic rod 28 drives the lifting mechanism to descend the lifting mechanism 15 to remove the glue removing the iron core from the surface between the first bracket 2 and the second bracket 3, and then the iron core can be removed to the second bracket 3, and the redundant iron core can be rotated to the position to be removed;
the iron core is added again by the clamping and rotating mechanism, and the superfluous glue on the surface of the iron core is removed at the moment, so that the clamping position is the axis of the iron core, a cutting shaft 16 connected with a photoresist removing mechanism is arranged between the lifting brackets 15 on the top surface of the second bracket 14, the driving mechanism 27 can move the sliding plate 4 and the iron core to the position below the cutting shaft 16, the electric telescopic rod 28 can control the lifting brackets 15 to slowly descend, the surface of the iron core is cut smooth by matching with the rotating iron core, finally the sliding plate 4 is reset, the cut iron core can be taken down, the iron core needing to be processed is replaced, and the process is repeated again.
Wherein, a third driving motor 17 connected with the cutting shaft 16 is installed at one end of the lifting bracket 15 on the top surface of the second bracket 14, so that the cutting shaft 16 works.
The specific structure of the driving mechanism 27 may be a reciprocating motor and a screw rod, the reciprocating motor is installed at one end of the bottom plate 1, the output end of the reciprocating motor is connected with the screw rod matched with the sliding plate 4, the reciprocating motor can drive the sliding plate 4 to move in two directions through the screw rod by forward rotation and reverse rotation, the specific structure of the driving mechanism 27 may also be a linear motor, the linear motor is installed on the top surface of the bottom plate 1, and the sliding plate 4 is installed on the movable part of the linear motor.
The specific structure of the clamping and rotating mechanism is shown in fig. 1 and 2, the first driving motor 7 is installed on the top surface of the sliding plate 4, the transmission gears 8 are connected to the output shafts at the two ends of the first driving motor 7, the driven gears 9 meshed with the transmission gears 8 are connected to the two ends of the sliding plate 4 in a rotating mode, the meshing gears 10 meshed with the transmission gears 8 are connected to the two ends of the sliding plate 4 in a rotating mode, the first screw 6 is connected to the clamping plates 5 in a threaded mode, the first driving motor 7 works to drive the transmission gears 8 to rotate and then drive the driven gears 9 to rotate, the first screw 6 is driven to rotate through the meshing gears 10, the clamping plates 5 are controlled to extend or retract to clamp or loosen the iron core, the meshing gears 10 are connected with the first screw 6 in a sliding mode, the meshing gears 10 do not affect the movement of the first screw 6 while driving the first screw 6 to rotate, the second driving motor 11 is installed at one end of the sliding plate 4, the output end of the second driving motor 11 is connected to the end, which is close to one end of the iron core, which is meshed with the driving gear 12, and the length of the iron core is fixed, when the length of the first screw 6 faces the middle of the sliding plate 4, the clamping plates 5 is driven by the clamping plates 5, the second driving motor 11 can rotate, and then rotate the clamping plates 11 are driven by the driving motor 12, and rotate, and the driving motor 11 can rotate, and rotate through the clamping plates 11.
The specific structure of the photoresist removing mechanism is shown in fig. 4 and 5, the second screw 18 connected with the axis of the cutting shaft 16 is rotationally connected between the lifting brackets 15 on the second bracket 14, the third driving motor 17 drives the second screw 18 to rotate through the cutting shaft 16, the second screw 18 is sleeved with the moving block 19 connected with the second screw 18 in a threaded manner, the second screw 18 rotates to enable the moving block 19 to move, guide rods 20 matched with the moving block 19 are arranged on two sides of the second screw 18 between the lifting brackets 15 on the top surface of the first bracket 13, the moving block 19 is prevented from rotating along with the rotation of the second screw 18, the bottom surface of the moving block 19 is rotationally connected with a rotary disc 22, one surface of the moving block 19 is rotationally connected with a first conical gear 21 connected with the second screw 18 in a sliding manner, the top surface of the rotary disc 22 is rotationally connected with a second conical gear 23 meshed with the first conical gear 21, simultaneously, the second screw 18 drives the rotary disc 22 to rotate through the meshed second conical gear 23, the bottom surface of the rotary disc 22 is connected with a universal joint 24, the universal joint 24 is connected with a plurality of grinding discs 25, and the positions of the universal joint 25 are not inclined to the positions of the grinding disc 25, and the positions of the grinding disc 25 are different from the positions of the universal joint 25 are suitable for being rotated, and the positions of the grinding disc 25 are suitable for being used for being rotated.
On the basis of the above structure, in this embodiment, the two sides of the lifting support 15 and the two sides of the top surface of the bottom plate 1 are both connected with dust collection openings 29 matched with the clamping and rotating mechanism at the positions of the first support 13 and the second support 14, and a water spray opening facing the cutting shaft 16 is arranged on the lifting support 15 on the top surface of the second support 14, and in operation, the dust collection openings 29 can suck sundries such as dust generated by polishing, and the water spray opening can spray cutting liquid to the cutting shaft 16, so that the cutting liquid flows onto the iron core, the iron core is cooled and lubricated, and the iron filings are prevented from splashing.
Although embodiments of the invention have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the invention as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the invention, provided that such modifications are within the scope of the appended claims.

Claims (8)

1. Cylindrical iron core casting back cutting device, including bottom plate (1), its characterized in that: the top surface of bottom plate (1) has set gradually first bracket (2) and second bracket (3) from one end to the other end, and the top surface of bottom plate (1) is located and is provided with first support (13) between first bracket (2) and second bracket (3), and the top surface of bottom plate (1) is kept away from the one end of first bracket (2) and is provided with second support (14), the top surface of first support (13) and second support (14) all sliding connection has elevating bracket (15) of interconnect, and is provided with photoresist stripping and slicing shaft (16) that are connected with photoresist stripping and slicing mechanism between elevating bracket (15) of first support (13) top surface, the top surface sliding connection of bottom plate (1) has slide (4), and the both ends of slide (4) install and press from both sides tight rotary mechanism.
2. The post-casting cylindrical core cutting apparatus of claim 1, wherein: the photoresist removing mechanism comprises a second screw (18), a moving block (19), a first bevel gear (21), a rotating disc (22), a second bevel gear (23), a universal joint (24), a photoresist removing grinding disc (25) and a spring (26), wherein the second screw (18) is rotationally connected between lifting brackets (15) on the second bracket (14), the moving block (19) which is in threaded connection with the second screw (18) is sleeved on the second screw (18), the rotating disc (22) is rotationally connected to the bottom surface of the moving block (19), the universal joint (24) is connected to the bottom surface of the rotating disc (22), a plurality of springs (26) are connected between the top surface of the universal joint (24) and the bottom surface of the rotating disc (22), the first bevel gear (21) which is slidingly connected with the second screw (18) is rotationally connected to one surface of the moving block (19), and the second bevel gear (23) which is meshed with the first bevel gear (21) is rotationally connected to the top surface of the rotating disc (22).
3. The post-casting cylindrical core cutting apparatus according to claim 2, wherein: a third driving motor (17) connected with the cutting shaft (16) is arranged at one end of a lifting bracket (15) on the top surface of the second bracket (14), and a second screw (18) is connected with the rotating shaft of the cutting shaft (16).
4. The post-casting cylindrical core cutting apparatus of claim 1, wherein: the clamping and rotating mechanism comprises a clamping plate (5), a first screw (6), a first driving motor (7), a transmission gear (8), a driven gear (9), a meshing gear (10), a second driving motor (11) and a driving gear (12), wherein the first screw (6) is connected with two ends of the sliding plate (4) in a threaded mode, one end of the first screw (6) in the middle of the sliding plate (4) is connected with the clamping plate (5) in a rotating mode, the first driving motor (7) is installed on the top surface of the sliding plate (4), the transmission gear (8) is connected at output shafts of two ends of the first driving motor (7), the driven gear (9) meshed with the transmission gear (8) are connected at two ends of the sliding plate (4) in a rotating mode, the meshing gear (10) meshed with the transmission gear (8) is connected at two ends of the sliding plate (4) in a sliding mode, the second driving motor (11) is installed at one end of the sliding plate (4) in a sliding mode, and the output end of the second driving motor (11) is connected with the driving gear (12) which is close to the clamping plate (5) in a mutually meshed mode.
5. The post-casting cylindrical core cutting apparatus of claim 1, wherein: electric telescopic rods (28) with output ends connected with the lifting brackets (15) are arranged on two sides of the first bracket (13) and the second bracket (14).
6. The post-casting cylindrical core cutting apparatus of claim 1, wherein: both sides of the lifting support (15) and both sides of the top surface of the bottom plate (1) are positioned at the first support (13) and the second support (14) and are connected with dust collection openings (29) matched with the clamping and rotating mechanism.
7. The post-casting cylindrical core cutting apparatus according to claim 2, wherein: the photoresist removing mechanism further comprises guide rods (20), and the guide rods (20) matched with the moving blocks (19) are arranged on two sides of the second screw (18) between the lifting brackets (15) on the top surface of the first bracket (13).
8. The post-casting cylindrical core cutting apparatus of claim 1, wherein: one end of the bottom plate (1) is provided with a driving mechanism (27) matched with the sliding plate (4).
CN202310694254.7A 2023-06-12 2023-06-12 Post-casting cutting device for cylindrical iron core Active CN116580957B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202310694254.7A CN116580957B (en) 2023-06-12 2023-06-12 Post-casting cutting device for cylindrical iron core

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Application Number Priority Date Filing Date Title
CN202310694254.7A CN116580957B (en) 2023-06-12 2023-06-12 Post-casting cutting device for cylindrical iron core

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CN116580957B CN116580957B (en) 2024-05-14

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JP2021074863A (en) * 2019-11-13 2021-05-20 朱暁鳳 Deburring and polishing facility of motor bracket
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