Deburring mechanism for ferrite core production
By designing a deburring mechanism for ferrite core production, the mechanism utilizes the contact between the clamping core and the grinding ring, combined with the negative pressure of the exhaust fan to collect debris, thus solving the problem of debris scattering caused by insufficient suction of the dust collection mechanism and achieving efficient debris collection and cleaning.
Patent Information
- Application Number
- CN202520666403.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-10
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-04-10
AI Technical Summary
During the deburring process of existing ferrite cores, insufficient suction from the vacuuming mechanism causes debris to scatter, affecting the cleaning process.
Design a deburring mechanism for ferrite core production, including components such as a processing chamber, a protective cylinder, a grinding ring, a dust collection box, an exhaust fan, and a filter screen. The mechanism deburrs the magnetic core by clamping it and contacting it with the grinding ring. The debris is sucked into the protective cylinder and collected through the exhaust pipe. The exhaust fan generates negative pressure to collect the debris.
It effectively reduces the range of debris scattering, improves debris collection efficiency, keeps the working environment clean, and facilitates the cleaning of the protective cylinder.
Smart Images
Figure CN223947523U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ferrite core processing technical field, concretely is a deburring mechanism for ferrite core production. BACKGROUND
[0002] Ferrite core is a kind of high-frequency magnetic conducting material widely used in electronic field, can effectively concentrate and conduct magnetic field, can realize the same performance even better with ordinary magnetic material in smaller volume, make the magnetic element volume smaller in electronic equipment, performance is more optimal, in the production and processing of ferrite core, deburring is needed to its surface, to ensure the flatness of ferrite core surface.
[0003] However, in the actual deburring work of ferrite core surface, dust suction mechanism is usually set to absorb the generated debris, but the suction degree of dust suction mechanism is limited, and excessive suction will affect normal working environment, so part of debris will scatter to the surrounding environment, causing certain trouble to subsequent cleaning work.
[0004] To this end, in order to reduce the scattering range of debris under the limited suction degree and improve the debris collection effect, the application provides a deburring mechanism for ferrite core production. UTILITY MODEL CONTENTS
[0005] In view of the deficiencies of prior art, the utility model provides a deburring mechanism for ferrite core production, reduces the scattering range of debris, and improves the debris collection effect under the limited suction degree.
[0006] To achieve the above purpose, the utility model provides the following technical scheme: a deburring mechanism for ferrite core production, comprising a processing bin, the inner wall of the middle part of the top end of the processing bin is fixedly connected with a receiving block, the inner wall of the bottom of the front end of the receiving block is provided with a clamping groove, the inner wall of the clamping groove is provided with a bending block, the top end left side of the bending block is provided with a limiting hole, the bottom end of the bending block is fixedly connected with a protective cylinder, the inner wall of the middle part of the protective cylinder is fixedly connected with a polishing ring, the rear end of the protective cylinder is fixedly connected with a butt cylinder on the left and right sides, the rear end of the butt cylinder is fixedly connected with a sealing ring, the outer wall of the sealing ring is provided with an exhaust pipe, the other end of the exhaust pipe penetrates the rear side of the processing bin and is fixedly connected with a dust collection box, the front end of the dust collection box is fixedly connected to the rear end of the processing bin on the lower side, the inner wall of the bottom end of the dust collection box is fixedly connected with an air extractor and penetrates the inner and outer sides of the dust collection box, the inner wall of the bottom end of the processing bin is slidably connected with a sliding block, the top end of the sliding block is fixedly connected with a horizontal plate, the top end of the horizontal plate and the inner wall of the right side of the top end of the processing bin are fixedly connected with a pneumatic cylinder, and the driving end of the pneumatic cylinder is fixedly connected with an adjusting plate.
[0007] Further description: Vertical plates are fixedly connected to the top left and right sides of the horizontal plate. An electric push rod is fixedly connected to the upper part of the inner wall of the right vertical plate and passes through the left and right parts of the right vertical plate. The drive end of the electric push rod is rotatably connected to a transmission rod. Here, the pushing stroke distance of the electric push rod is adjusted according to the length of the magnetic core processed in each batch. When the magnetic core is too long, the pushing distance is shorter, and if the magnetic core is too short, the opposite is true.
[0008] Further description: A motor is fixedly connected to the upper left end of the vertical plate on the left side. The driving end of the motor passes through the right side of the vertical plate and is fixedly connected to a transmission rod. The outer wall of the transmission rod is set on the inner wall of the protective cylinder. A pressure plate is fixedly connected to the opposite end of the transmission rod and the transmission rod. Here, the lengths of the transmission rod and the transmission rod are different, but the size of the pressure plate is the same, and an anti-slip pad is fixed to one end of the pressure plate.
[0009] Further description: A second motor is fixedly connected to the left side of the inner wall of the bottom end of the processing chamber. A threaded rod is fixedly connected to the drive end of the second motor. The right side of the outer wall of the threaded rod is threadedly connected to the inner wall of the slider. The right end of the threaded rod is rotatably connected to the inner wall of the processing chamber. Here, the inner wall of the slider is provided with a threaded surface, and after the threaded rod rotates, the slider will move along the threaded trajectory of the threaded rod.
[0010] Further description: A frame is provided on the upper inner wall of the rear end of the dust collection box, and a slot is provided in the middle of the upper front end of the inner wall of the dust collection box. A filter screen is fixedly connected to the bottom of the inner wall of the frame; here, the surface of the filter screen has multiple small filter holes for air circulation and to prevent debris from falling downward.
[0011] Further description: A plug is fixedly connected to the middle of the front end of the frame, and the shape of the outer wall of the plug matches the shape of the inner wall of the slot; here, the outer wall of the plug is hexagonal, which can provide support for the frame when inserted into the slot.
[0012] Further description: The inner wall of the receiving block is slidably connected to a bolt at the upper part of the slot, and a pull plate is fixedly connected to the top of the bolt. The outer rear side of the pull plate is slidably connected to the inner wall of the receiving block. Here, the front side of the pull plate has a protruding part to facilitate the worker to push it.
[0013] Further description: A spring is fixedly connected to the top of the pull plate, and the top of the spring is fixedly connected to the inner wall of the receiving block. The shape of the bottom end of the plug matches the shape of the inner wall of the limiting hole. Here, the outer wall of the plug is cylindrical. When the pull plate is pushed and slid by hand without affecting it, the spring has a certain clamping force on the stationary pull plate, so that the pull plate will not slide easily.
[0014] Beneficial effects:
[0015] 1. In the utility model, through the cooperation of the horizontal plate, the vertical plate, the electric push rod, the transmission rod one, the motor one, the transmission rod two, the exhaust pipe, the motor two, the threaded rod and the sliding block, the ferrite core can be moved into the protective cylinder after being clamped, the surface of the ferrite core contacts the polishing ring and rotates to polish and remove burrs, in the process, the generated chippings are scattered in the inner wall range of the protective cylinder, and through the cooperation of the connecting cylinder, the sealing ring, the exhaust pipe, the dust collecting box, the enclosing frame, the filter screen and the air extractor, the scattered chippings in the protective cylinder are collected, thereby reducing the scattering range of the chippings and improving the chipping collection effect under the limited suction degree.
[0016] 2. In the utility model, through the cooperation of the bending block, the limiting hole, the supporting block, the clamping groove, the pull plate, the plug bolt and the spring, the protective cylinder is conveniently disassembled and installed at the lower side of the supporting block, the chippings attached to the inner wall of the protective cylinder can be cleaned in time, the cleaning degree of the inside of the protective cylinder is maintained, and the excessive attached chippings do not hinder the movement of the ferrite core in the protective cylinder. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a perspective view of the burring mechanism for ferrite core production of the utility model;
[0018] Figure 2 It is a processing bin section view of the burring mechanism for ferrite core production of the utility model;
[0019] Figure 3 It is a processing bin half section view of the burring mechanism for ferrite core production of the utility model;
[0020] Figure 4 It is a dust collecting box section view of the burring mechanism for ferrite core production of the utility model;
[0021] Figure 5 It is a protective cylinder structure schematic view of the burring mechanism for ferrite core production of the utility model;
[0022] Figure 6 It is a supporting block section view of the burring mechanism for ferrite core production of the utility model.
[0023] In the figure: 1, processing warehouse; 2, horizontal plate; 3, vertical plate; 4, electric push rod; 5, transmission rod one; 6, pressure plate; 7, motor one; 8, transmission rod two; 9, air cylinder; 10, calibration plate; 11, receiving block; 12, bending block; 13, protective cylinder; 14, threaded rod; 15, sliding block; 16, exhaust pipe; 17, butt cylinder; 18, dust collection box; 19, fence; 20, motor two; 21, filter screen; 22, plug; 23, slot; 24, air extractor; 25, polishing ring; 26, sealing ring; 27, limiting hole; 28, pull plate; 29, spring; 30, plug bolt; 31, clamping groove. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0025] Embodiment one
[0026] Please refer to Figure 1 , Figure 2 and Figure 5 A deburring mechanism for ferrite core production, comprising a processing warehouse 1, the inner wall of the middle part of the top end of the processing warehouse 1 is fixedly connected with a receiving block 11, the inner wall of the bottom of the front end of the receiving block 11 is provided with a clamping groove 31, the inner wall of the clamping groove 31 is provided with a bending block 12, the top end left side of the bending block 12 is provided with a limiting hole 27, the bottom end of the bending block 12 is fixedly connected with a protective cylinder 13, the inner wall of the middle part of the protective cylinder 13 is fixedly connected with a polishing ring 25, the left and right sides of the rear end of the protective cylinder 13 are both fixedly connected with a butt cylinder 17, the rear end of the butt cylinder 17 is both fixedly connected with a sealing ring 26, the outer wall of the sealing ring 26 is both sleeved with an exhaust pipe 16, the other end of the exhaust pipe 16 penetrates through the rear side of the processing warehouse 1 and is fixedly connected with a dust collection box 18, the front end of the dust collection box 18 is fixedly connected to the lower side of the rear end of the processing warehouse 1, the bottom end inner wall of the dust collection box 18 is fixedly connected with an air extractor 24 and penetrates through the inner and outer sides of the dust collection box 18, the bottom end inner wall of the processing warehouse 1 is slidingly connected with a sliding block 15, the top end of the sliding block 15 is fixedly connected with a horizontal plate 2, the top end middle part of the horizontal plate 2 and the inner wall of the right side of the top end of the processing warehouse 1 are both fixedly connected with an air cylinder 9, the driving end of the air cylinder 9 is both fixedly connected with a calibration plate 10.
[0027] The horizontal plate 2 is fixedly connected with vertical plates 3 at the top of the left and right sides, the right vertical plate 3 is fixedly connected with an electric push rod 4 at the upper inner wall, the electric push rod 4 penetrates through the right vertical plate 3, the driving end of the electric push rod 4 is rotatably connected with a transmission rod 5, the left vertical plate 3 is fixedly connected with a motor 7 at the upper left end, the driving end of the motor 7 penetrates through the right vertical plate 3 and is fixedly connected with a transmission rod 8, the transmission rod 8 is arranged in the inner wall of the protection cylinder 13, and the opposite end of the transmission rod 8 and the transmission rod 5 are fixedly connected with a pressure plate 6.
[0028] Further explanation, first, the magnetic core is placed between the two upper and lower adjustment plates 10, and then the cylinder 9 is controlled to start, the driving end of the cylinder 9 pushes the adjustment plate 10 to move in the opposite direction, until the magnetic core is clamped stably, and the center position of the magnetic core is accurately aligned with the centers of the left and right pressure plates 6, then the electric push rod 4 is controlled to start, the driving end of the electric push rod 4 pushes the transmission rod 5 to move left, drives the pressure plate 6 to push the magnetic core to slide between the adjustment plates 10, until the other end of the magnetic core abuts against one end of the left pressure plate 6, so as to realize firm clamping of the left and right ends of the magnetic core, after clamping, the cylinder 9 is controlled to start again, the driving end of the cylinder 9 drives the adjustment plate 10 to reset, the motor 7 is started, the driving end of the motor 7 drives the transmission rod 8 to rotate, because the two pressure plates 6 clamp the magnetic core, the transmission rod 5 and the transmission rod 8 are forced to rotate synchronously.
[0029] The controller is arranged at the bottom of the front end of the processing bin 1 and is electrically connected with a plurality of electrically driven devices in the processing bin 1, and the pushing stroke distance of the upper and lower cylinders 9 is controlled by a set program, so that the center of the magnetic core and the centers of the pressure plates 6 and the inner wall of the protection cylinder 13 are kept in the same horizontal plane.
[0030] Example two
[0031] Please refer to Figure 3 、 Figure 4 and Figure 6 , on the basis of example one, the inner wall of the left bottom end of the processing bin 1 is fixedly connected with a motor 20, the driving end of the motor 20 is fixedly connected with a threaded rod 14, the outer wall of the threaded rod 14 is threadedly connected with the inner wall of a sliding block 15 at the right side, the right end of the threaded rod 14 is rotatably connected with the inner wall of the processing bin 1, the inner wall of the upper end of the rear end of the dust collecting box 18 is provided with a surrounding frame 19, the inner wall of the front end of the upper end of the dust collecting box 18 is provided with a slot 23, the inner wall of the bottom end of the surrounding frame 19 is fixedly connected with a filter screen 21, the front end of the middle of the surrounding frame 19 is fixedly connected with an insertion block 22, the shape of the outer wall of the insertion block 22 is matched with the shape of the inner wall of the slot 23, and when the insertion block 22 is arranged in the inner wall of the slot 23, the surrounding frame 19 is supported;
[0032] The inner wall of the receiving block 11 is slidably connected with a plug 30 at the upper part of the clamping groove 31, the top end of the plug 30 is fixedly connected with a pull plate 28, the outer wall of the pull plate 28 is slidably connected to the inner wall of the receiving block 11, the top end of the pull plate 28 is fixedly connected with a spring 29, the top end of the spring 29 is fixedly connected to the inner wall of the receiving block 11, and the shape of the bottom end of the plug 30 is matched with the shape of the inner wall of the limiting hole 27;
[0033] Further explanation, by starting motor two 20, the driving end of motor two 20 drives the threaded rod 14 to rotate, so that the sliding block 15 is screwed to slide left on the outer wall of the threaded rod 14, thereby driving the horizontal plate 2 and its top structure to displace, at the same time, when the rotating transmission rod one 5 enters the inside of the protection cylinder 13 with the movement of the horizontal plate 2, the magnetic core will gradually contact with the inner wall of the polishing ring 25, at this time, the rotating magnetic core and the inner wall of the polishing ring 25 rub each other, so as to polish the surface of the magnetic core, thereby realizing the deburring work of the magnetic core, and the debris generated by deburring will fall on the inner wall of the protection cylinder 13;
[0034] In the process of deburring the magnetic core, the exhaust fan 24 is started at the same time, the negative pressure is generated on the upper side of the exhaust fan 24, through the extension of the exhaust pipe 16 and the butt joint cylinder 17, the suction force is formed on both sides of the inner wall of the protection cylinder 13, the debris generated by deburring the magnetic core is sucked in, the debris is discharged into the surrounding frame 19 along the exhaust pipe 16, is intercepted on the surface of the filter screen 21 for collection, after the deburring work is completed, the surrounding frame 19 can be pulled out from the dust collecting box 18, so as to facilitate the cleaning of the collected debris;
[0035] If a small part of the debris attached to the inner wall of the protection cylinder 13 is to be cleaned, the plug 30 at the bottom can be pulled out of the limiting hole 27 by pulling the pull plate 28 upwards, so as to release the limiting of the bent block 12, when the pull plate 28 slides upwards, the spring 29 will be squeezed to produce elastic deformation, then, the bent block 12 at the top is taken out of the clamping groove 31, and the protection cylinder 13 is moved to the right from between the two side pressing plates 6, so as to facilitate the cleaning of the debris on the inner wall of the protection cylinder 13.
[0036] Working principle: first, the magnetic core is placed between the two sides of the calibration plate 10, then the control cylinder 9 is started, the driving end pushes the calibration plate 10 to move in the opposite direction, and the magnetic core is clamped, and the center of the magnetic core is placed at the center of the left and right pressure plates 6, then the electric push rod 4 is started, the driving end pushes the transmission rod one 5 to move to the left, and the magnetic core is pushed to slide between the calibration plate 10, until the other end of the magnetic core abuts against one end of the left pressure plate 6, so as to form clamping of the left and right ends of the magnetic core, then the control cylinder 9 is started, the driving end brings the calibration plate 10 back to the original position, then the motor two 20 is started, the driving end drives the threaded rod 14 to rotate, and the sliding block 15 is threaded to slide to the left on the outer wall, at the same time, the motor one 7 is started, the driving end drives the transmission rod two 8 to rotate, and the clamping force of the two pressure plates 6 on the magnetic core forces the transmission rod one 5 and the transmission rod two 8 to rotate synchronously, when the transmission rod one 5 moves to the inside of the protection cylinder 13 with the horizontal plate 2, the magnetic core gradually contacts the inner wall of the polishing ring 25, at this time, the rotating magnetic core rubs with the inner wall of the polishing ring 25, thereby polishing the surface of the magnetic core, realizing the deburring of the magnetic core, at the same time, the exhaust fan 24 is started, the upper side generates negative pressure, and through the extension of the exhaust pipe 16 and the butt joint cylinder 17, the inner wall of the protection cylinder 13 generates suction force on both sides, and the debris generated during the deburring of the magnetic core is sucked in, the debris is discharged into the surrounding frame 19 along the exhaust pipe 16 and is intercepted on the surface of the filter screen 21 for collection, after the deburring work is completed, the surrounding frame 19 can be taken out from the dust collecting box 18 for cleaning the collected debris, by pulling the pull plate 28 upwards, the plug 30 is separated from the limiting hole 27 at the bottom, the limiting of the bent block 12 is released, and when the pull plate 28 slides upwards, the spring 29 is squeezed and deformed, then the bent block 12 is taken out from the clamping groove 31 at the top, and the protection cylinder 13 is taken out from between the two pressure plates 6, so as to facilitate the cleaning of the small amount of debris attached to the inner wall of the protection cylinder 13.
[0037] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.
Claims
1. A deburring mechanism for ferrite core production, comprising a processing bin (1), characterized in that: The inner wall of the middle part of the top end of the processing bin (1) is fixedly connected with a receiving block (11), the bottom inner wall of the front end of the receiving block (11) is provided with a clamping groove (31), the inner wall of the clamping groove (31) is provided with a bending block (12), the top left side of the bending block (12) is provided with a limiting hole (27), the bottom end of the bending block (12) is fixedly connected with a protection cylinder (13), the inner wall of the middle part of the protection cylinder (13) is fixedly connected with a grinding ring (25), the left and right sides of the rear end of the protection cylinder (13) are fixedly connected with a butt cylinder (17), the rear end of the butt cylinder (17) is fixedly connected with a sealing ring (26), the outer wall of the sealing ring (26) is sleeved with an exhaust pipe (16), the other end of the exhaust pipe (16) penetrates through the rear side of the processing bin (1) and is fixedly connected with a dust collecting box (18), the front end of the dust collecting box (18) is fixedly connected to the lower side of the rear end of the processing bin (1), the bottom end of the dust collecting box (18) is fixedly connected with an air extractor (24) and penetrates through the inner and outer sides of the dust collecting box (18), the bottom inner wall of the processing bin (1) is slidably connected with a sliding block (15), the top end of the sliding block (15) is fixedly connected with a horizontal plate (2), the top end of the horizontal plate (2) and the inner wall of the right side of the top end of the processing bin (1) are fixedly connected with air cylinders (9), and the driving ends of the air cylinders (9) are fixedly connected with adjusting plates (10).
2. The deburring mechanism for producing a ferrite core according to claim 1, characterized in that: The left and right sides of the top end of the horizontal plate (2) are fixedly connected with vertical plates (3), the inner wall of the right side of the vertical plate (3) is fixedly connected with an electric push rod (4) and penetrates through the left and right sides of the right side of the vertical plate (3), and the driving end of the electric push rod (4) is rotatably connected with a transmission rod one (5).
3. The deburring mechanism for producing a ferrite core according to claim 2, characterized in that: The left end of the left side of the vertical plate (3) is fixedly connected with a motor one (7), the driving end of the motor one (7) penetrates through the right side of the vertical plate (3) and is fixedly connected with a transmission rod two (8), the outer wall of the transmission rod two (8) is arranged on the inner wall of the protection cylinder (13), and the opposite ends of the transmission rod two (8) and the transmission rod one (5) are fixedly connected with pressure plates (6).
4. The deburring mechanism for producing a ferrite core according to claim 1, characterized in that: The left side of the bottom inner wall of the processing bin (1) is fixedly connected with a motor two (20), the driving end of the motor two (20) is fixedly connected with a threaded rod (14), the outer wall of the right side of the threaded rod (14) is threadedly connected to the inner wall of the sliding block (15), and the right end of the threaded rod (14) is rotatably connected to the inner wall of the processing bin (1).
5. The deburring mechanism for producing a ferrite core according to claim 1, characterized in that: The rear end of the dust collecting box (18) is provided with a surrounding frame (19), the inner wall of the front end of the dust collecting box (18) is provided with a slot (23), and the inner wall of the bottom of the surrounding frame (19) is fixedly connected with a filter screen (21).
6. The deburring mechanism for producing a ferrite core according to claim 5, characterized in that: The front end of the surrounding frame (19) is fixedly connected with an insertion block (22), and the shape of the outer wall of the insertion block (22) is matched with the shape of the inner wall of the slot (23).
7. The deburring mechanism for ferrite core production according to claim 1, characterized in that: The inner wall of the receiving block (11) is slidably connected with an insertion plug (30) above the clamping groove (31), the top end of the insertion plug (30) is fixedly connected with a pull plate (28), and the outer wall of the pull plate (28) is slidably connected to the inner wall of the receiving block (11).
8. The deburring mechanism for producing a ferrite core according to claim 7, characterized in that: The pull plate (28) top end fixed connection has the spring (29), the spring (29) top end fixed connection in the receiving block (11) inner wall, the shape of the plug-in bolt (30) bottom end and the shape of the limit hole (27) inner wall fit.