Chamfering device for ferrite core production

Abstract

The utility model relates to the technical field of industrial chamfering processing, and discloses a chamfering device for ferrite core production, which comprises a working frame, the left side and the right side of the inner wall of the front end of the working frame are both connected with bearing plates in a sliding manner, and the front sides of the inner walls of the bearing plates are both provided with air inducing ports; the positions, located on the outer sides of the air inducing openings, of the opposite ends of the bearing plates are rotationally connected with communicating pipes, the opposite ends of the communicating pipes are fixedly connected with adjusting boxes, holes are formed in the middles of the inner walls of the bearing plates, the positions, located on the outer sides of the holes, of the opposite ends of the bearing plates are rotationally connected with lantern rings, and the opposite ends of the lantern rings are fixedly connected with driving gears; a transmission rod is slidably connected to the inner wall of the driving gear, and the outer wall of the transmission rod penetrates through the inner walls of the holes in the left side and the right side. The two ends of the clamped ferrite magnetic core are polished and chamfered at the same time, so that the working efficiency and the production efficiency of personnel are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to industrial chamfering technical field, concretely is a chamfering device for ferrite core production. BACKGROUND

[0002] Ferrite core is a kind of high-frequency magnetic material, mainly by iron, manganese, zinc and other metal elements, ferrite core material is hard, the edge and corner of unchamfered magnetic core are very sharp, in the production, assembly and use process, easy to scratch the hand of operator, cause threat to personal safety, after chamfering, edge becomes smooth, can effectively avoid such harm.

[0003] However, the device for chamfering ferrite core needs manual feeding, and after chamfering one end of ferrite core, it is taken down, turned over, placed on the processing position again, and the other end is chamfered, but the efficiency of this way is slow, and the operator is easy to be tired after frequent operation, which has certain influence on the work and production efficiency of personnel.

[0004] To this end, in order to facilitate the synchronous chamfering of both ends of ferrite core and improve the work and production efficiency of personnel, the application provides a chamfering device for ferrite core production. UTILITY MODEL CONTENTS

[0005] In view of the deficiencies of the prior art, the utility model provides a chamfering device for ferrite core production, which simultaneously polishes and chamfers both ends of the clamped ferrite core, thereby improving the work and production efficiency of personnel.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a chamfering device for ferrite core production, including working frame, the left and right sides of the inner wall of the front end of the working frame are slidably connected with receiving plate, the front side of the inner wall of the receiving plate is provided with air inlet, the opposite end of the receiving plate is rotatably connected with the communication pipe outside the air inlet, the opposite end of the communication pipe is fixedly connected with the adjusting box, the middle part of the inner wall of the receiving plate is provided with hole, the opposite end of the receiving plate is rotatably connected with the sleeve ring outside the hole, the opposite end of the sleeve ring is fixedly connected with driving gear, the inner wall of the driving gear is slidably connected with transmission rod, the outer wall of the transmission rod is arranged in the inner wall of the hole on the left and right sides, the left and right sides of the front end of the working frame are fixedly connected with the link plate, the right end of the right link plate is fixedly connected with motor, the driving end of the motor penetrates the left part of the right link plate and is fixedly connected with the right end of the transmission rod, and the left end of the transmission rod is rotatably connected with the right end of the left link plate.

[0007] Further description: The rear end of the inner wall of the adjusting box is fixedly connected with electric push rods two, the driving end of the electric push rod two is fixedly connected with a movable block, the outer wall of the movable block is slidably connected to the inner wall of the adjusting box, and the opposite end of the movable block is fixedly connected with a chamfering cutter; here, the electric push rod two provides a push for the movable block, so that it slides after being pushed, which facilitates the adjustment of the position of the chamfering cutter, and the chamfering cutter can be close to one end of the magnetic core.

[0008] Further description: The outer wall of the connecting pipe is fixedly connected with a driven gear corresponding to the front side of the driving gear, the outer diameter rear end of the driven gear is meshingly connected to the front end of the driving gear, and the front end of the connecting pipe is fixedly connected with a bent pipe on the opposite side of the driven gear; here, a through opening is formed in the inner side of the bent pipe close to one end of the adjusting box, for the circulation of negative pressure airflow, so as to suck in the debris generated during chamfering.

[0009] Further description: The middle part of the upper side of the front end of the workbench is fixedly connected with an arcuate frame, the upper and lower sides of the front end of the arcuate frame are fixedly connected with retaining plates, the front side of the opposite end of the retaining plate is fixedly connected with an air cylinder, the driving end of the air cylinder is fixedly connected with a clamping plate, and the front end of the arcuate frame is fixedly connected with a storage rack; here, the air cylinder provides a pushing force for the clamping plate, so that the clamping plate is displaced, the clamping plate is in a V shape, and it is suitable for clamping magnetic cores of different thicknesses.

[0010] Further description: The left and right ends of the inner wall of the workbench are fixedly connected with electric push rods one, and the driving end of the electric push rod one is fixedly connected to the rear side of the opposite end of the receiving plate; here, the electric push rod one provides a pushing force for the receiving plate, so that it slides in the workbench.

[0011] Further description: The opposite end of the receiving plate is fixedly connected with a collecting box below the air inlet, and the opposite end of the receiving plate is fixedly connected with a wind conveying pipe outside the air inlet; here, the collecting box is used for collecting debris, one end of the air inlet has a larger opening diameter, and the other end has a smaller opening diameter.

[0012] Further description: The inner wall of the bottom end of the collecting box is fixedly connected with an air extractor, and the air extractor penetrates the inner and outer sides of the collecting box, the upper inner wall of the opposite end of the collecting box is provided with a surrounding frame, and the inner wall of the surrounding frame is fixedly connected with a filter screen; here, one end of the air extractor located inside the collecting box generates negative pressure after being started.

[0013] Further description: The opposite side of the front and rear ends of the surrounding frame is fixedly connected with a clamping strip, and the outer wall of the clamping strip is arranged in the inner wall of the clamping groove on the upper side of the front and rear ends of the collecting box; here, the clamping strip is embedded in the inner wall of the collecting box, and is used for providing support for the surrounding frame.

[0014] Beneficial effects:

[0015] 1. The utility model discloses a work stand, electric push rod no. 1, the cooperation of receiving plate, link plate, transmission rod, motor and driving gear, sleeve ring, intercommunication pipe, driven gear, adjusting box, electric push rod no. 2, movable block, chamfering cutter, to the two ends of the clamped ferrite core, chamfering is carried out simultaneously, thereby improving the work and production efficiency of personnel.

[0016] 2. The utility model discloses the cooperation of collecting box, exhaust fan, surround frame, filter screen, air conveying pipe, air inlet, intercommunication pipe, elbow pipe, the chip generated in the chamfering process of ferrite core is collected, thereby avoiding the splashing of chip, reducing the pollution to working environment, and preventing chip from splashing to human skin, causing harm. DRAWINGS

[0017] Figure 1 It is the perspective view of the chamfering device for ferrite core production of the utility model;

[0018] Figure 2 It is the bow type frame structure schematic view of the chamfering device for ferrite core production of the utility model;

[0019] Figure 3 It is the receiving plate section view of the chamfering device for ferrite core production of the utility model;

[0020] Figure 4 It is the intercommunication pipe section view of the chamfering device for ferrite core production of the utility model;

[0021] Figure 5 It is the adjusting box section view of the chamfering device for ferrite core production of the utility model;

[0022] Figure 6 It is the half section view of the collecting box of the chamfering device for ferrite core production of the utility model.

[0023] In the drawing: 1, work stand;2, electric push rod no. 1;3, receiving plate;4, link plate;5, transmission rod;6, motor;7, bow type frame;8, retaining plate;9, air cylinder;10, driving gear;11, driven gear;12, elbow pipe;13, collecting box;14, clamping plate;15, storage rack;16, sleeve ring;17, intercommunication pipe;18, adjusting box;19, air inlet;20, air conveying pipe;21, chamfering cutter;22, movable block;23, electric push rod no. 2;24, surround frame;25, filter screen;26, clamping strip;27, exhaust fan. DETAILED DESCRIPTION

[0024] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] Embodiment one

[0026] Please refer to Figures 1-3 、 Figure 5 A chamfering device for ferrite core production, including work stand 1, the left and right sides of the inner wall of the front end of work stand 1 are slidably connected with receiving plate 3, the front side of the inner wall of receiving plate 3 is provided with air inlet 19, the opposite end of receiving plate 3 is rotatably connected with communication pipe 17 outside air inlet 19, the opposite end of communication pipe 17 is fixedly connected with adjusting box 18, the middle part of the inner wall of receiving plate 3 is provided with hole, the opposite end of receiving plate 3 is rotatably connected with collar 16 outside the hole, the opposite end of collar 16 is fixedly connected with driving gear 10, driving gear 10 is slidably connected with transmission rod 5, the outer wall of transmission rod 5 is provided in the inner wall of the hole on the left and right sides, the left and right sides of the front end of work stand 1 are fixedly connected with connecting plate 4, the right end of right connecting plate 4 is fixedly connected with motor 6, the driving end of motor 6 penetrates through the left part of right connecting plate 4 and is fixedly connected with the right end of transmission rod 5, the left end of transmission rod 5 is rotatably connected with the right end of left connecting plate 4;

[0027] The middle part of the upper side of the front end of work stand 1 is fixedly connected with bow-shaped frame 7, the upper and lower sides of the front end of bow-shaped frame 7 are fixedly connected with retaining plate 8, the opposite end of retaining plate 8 is fixedly connected with air cylinder 9, the driving end of air cylinder 9 is fixedly connected with clamping plate 14, the middle part of the front end of bow-shaped frame 7 is fixedly connected with storage rack 15, the left and right ends of the inner wall of work stand 1 are fixedly connected with electric push rod one 2, the driving end of electric push rod one 2 is fixedly connected with the opposite end of receiving plate 3;

[0028] The rear end of the inner wall of adjusting box 18 is fixedly connected with electric push rod two 23, the driving end of electric push rod two 23 is fixedly connected with movable block 22, the outer wall of movable block 22 is slidably connected with the inner wall of adjusting box 18, the opposite end of movable block 22 is fixedly connected with chamfering cutter 21, the outer wall of communication pipe 17 is fixedly connected with driven gear 11 corresponding to the front side of driving gear 10, the rear end of the outer diameter of driven gear 11 is meshingly connected with the front end of driving gear 10, the opposite side of the front end of communication pipe 17 is fixedly connected with bending pipe 12;

[0029] Further explanation, first, the magnetic core is placed on the arc-shaped structure in the shelf 15, then the air cylinder 9 on both sides is started, the driving end pushes the clamping plate 14 to move relatively until the clamping plate 14 contacts the upper and lower sides of the magnetic core, and then the magnetic core is clamped, after that, the electric push rod two 23 is started, the movable block 22 is pushed to slide outward, and the chamfering cutter 21 is driven to displace, then the electric push rod one 2 on both sides is started, the driving end pushes the bearing plate 3 to slide relatively, so that the driving gear 10 slides on the outer wall of the transmission rod 5, at this time, the relative ends of the adjusting box 18 are close to the two ends of the magnetic core, the magnetic core is displaced between the clamping plates 14, until the two ends of the magnetic core are the same distance from the center of the clamping plate 14, the air cylinder 9 is started again, and the clamping plate 14 clamps the magnetic core to prevent it from shifting;

[0030] Then, the driving end of the electric push rod one 2 is controlled to retract a certain distance, so that the bevel angle of the chamfering cutter 21 is at the same level as the two ends of the magnetic core, then the driving end of the electric push rod two 23 is controlled to make the movable block 22 slide back, until the bevel angle of the chamfering cutter 21 is close to the two ends of the magnetic core, the motor 6 is started, the driving end drives the transmission rod 5 to rotate, the driving gear 10 rotates with it, and through the meshing with the driven gear 11, the driven gear 11 drives the connecting pipe 17 to rotate, the adjusting box 18 also rotates, and the two chamfering cutters 21 polish the edges of the two ends of the magnetic core to complete the chamfering operation.

[0031] Example two

[0032] Please refer to Figure 4 、 Figure 6 On the basis of example one, further, the end of the bearing plate 3 opposite to the one located below the air inlet 19 is fixedly connected with a collection box 13, and the end of the bearing plate 3 opposite to the one located outside the air inlet 19 is fixedly connected with a wind conveying pipe 20, the bottom end of the wind conveying pipe 20 is fixedly connected to the top end of the collection box 13, the inner wall of the bottom end of the collection box 13 is fixedly connected with an exhaust fan 27, and the exhaust fan 27 penetrates through the inner and outer walls of the collection box 13, the upper inner wall of the end of the collection box 13 opposite to the one is provided with a surrounding frame 24, the inner wall of the bottom of the surrounding frame 24 is fixedly connected with a filter screen 25, and the end of the surrounding frame 24 opposite to the one is fixedly connected with a clamping strip 26, and the outer wall of the clamping strip 26 is arranged in the inner wall of the clamping groove on the upper end of the collection box 13;

[0033] Further explanation, the exhaust fan 27 is started, a negative pressure is formed near the input end, through the extension of the wind conveying pipe 20, the connecting pipe 17 and the bending pipe 12, the suction force is generated at the opening of the inner side of the bending pipe 12, since the bending pipe 12 rotates synchronously with the connecting pipe 17 and the adjusting box 18, the debris generated by chamfering is sucked into the bending pipe 12, and the debris falls into the collection box 13 along the airflow and is caught by the filter screen 25, so that the debris is collected and treated, and after that, the surrounding frame 24 can be pulled out from the inner wall of the collection box 13 to clean the collected debris;

[0034] In addition, multiple electrically driven components in the device are electrically connected to the controller and are controlled by the controller's programmed settings.

[0035] Working principle: First, place the magnetic core on the arc-shaped structure inside the shelf 15. Then, activate the cylinders 9 on both sides to push the clamping plates 14 in opposite directions until they contact the sides of the magnetic core, clamping it in place. Next, activate the electric push rod 23 to push the movable block 22 outward, moving the chamfering blade 21. Then, activate the electric push rods 2 on both sides to push the receiving plate 3 in opposite directions, causing the drive gear 10 to slide on the outer wall of the transmission rod 5. The opposite ends of the adjusting box 18 will approach the two ends of the magnetic core, pushing the magnetic core to move between the clamping plates 14. After the two ends of the magnetic core are at the same distance from the center of the clamping plates 14, activate the cylinder 9 to push the clamping plates 14 to clamp the magnetic core tightly to prevent it from shifting. Then, activate the electric push rod 2 to retract its drive end a certain distance, making the chamfering blade 21 at the same level as the two ends of the magnetic core. Finally, control the drive end of the electric push rod 23 to make the movable block 22 slide... The system is retracted until the chamfering blade 21 is flush with both ends of the magnetic core. Then, the motor 6 is started, causing its drive end to rotate, driving the transmission rod 5. Simultaneously, the driving gear 10 rotates with the transmission rod 5, and in its meshing relationship with the driven gear 11, the driven gear 11 drives the connecting pipe 17 to rotate. The adjusting box 18 rotates with the connecting pipe 17, causing the chamfering blades 21 on both sides to grind the edges of both ends of the magnetic core, thus achieving the chamfering operation. At the same time, the exhaust fan 27 is started to discharge... A negative pressure is generated near the inlet. Through the extension of the air supply pipe 20, connecting pipe 17, and bending pipe 12, a suction force is generated at the inner opening of the bending pipe 12. The bending pipe 12 rotates synchronously with the connecting pipe 17 and the regulating box 18, which sucks in the debris generated in the chamfer. The debris falls into the collection box 13 along the airflow direction and is caught by the filter screen 25, thereby realizing the collection and treatment of debris. Afterwards, the frame 24 can be pulled out from the inner wall of the collection box 13 to clean the collected debris.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A chamfering device for ferrite core production, comprising a workbench (1), characterized in that: The inner wall of the front end of the working frame (1) is slidably connected with a receiving plate (3) on both sides, the front side of the inner wall of the receiving plate (3) is provided with an air inlet (19), the opposite end of the receiving plate (3) is rotatably connected with a communication pipe (17) outside the air inlet (19), the opposite end of the communication pipe (17) is fixedly connected with an adjusting box (18), the middle part of the inner wall of the receiving plate (3) is provided with a hole, the opposite end of the receiving plate (3) is rotatably connected with a sleeve ring (16) outside the hole, the opposite end of the sleeve ring (16) is fixedly connected with a driving gear (10), the inner wall of the driving gear (10) is slidably connected with a transmission rod (5), the outer wall of the transmission rod (5) is provided in the hole of the left and right sides, the left and right sides of the front end of the working frame (1) are fixedly connected with a connecting plate (4), the right end of the right connecting plate (4) is fixedly connected with a motor (6), the driving end of the motor (6) penetrates the left part of the right connecting plate (4) and is fixedly connected with the right end of the transmission rod (5), and the left end of the transmission rod (5) is rotatably connected with the right end of the left connecting plate (4).

2. The chamfering device for producing a ferrite core according to claim 1, characterized in that: The rear end of the inner wall of the adjusting box (18) is fixedly connected with an electric push rod two (23), the driving end of the electric push rod two (23) is fixedly connected with a movable block (22), the outer wall of the movable block (22) is slidably connected in the inner wall of the adjusting box (18), and the opposite end of the movable block (22) is fixedly connected with a chamfering cutter (21).

3. The chamfering device for ferrite core production according to claim 1, characterized in that: The outer wall of the communication pipe (17) is fixedly connected with a driven gear (11) corresponding to the front side of the driving gear (10), the rear end of the outer diameter of the driven gear (11) is meshingly connected with the front end of the driving gear (10), and the front end of the communication pipe (17) is fixedly connected with a bent pipe (12) on the opposite side of the driven gear (11).

4. The chamfering device for producing a ferrite core according to claim 1, characterized in that: The middle part of the upper side of the front end of the working frame (1) is fixedly connected with an arcuate frame (7), the upper and lower sides of the front end of the arcuate frame (7) are fixedly connected with a retaining plate (8), the opposite end of the retaining plate (8) is fixedly connected with an air cylinder (9), the driving end of the air cylinder (9) is fixedly connected with a clamping plate (14), and the middle part of the front end of the arcuate frame (7) is fixedly connected with a storage rack (15).

5. The chamfering device for producing a ferrite core according to claim 1, characterized in that: The inner wall of the left and right ends of the working frame (1) is fixedly connected with an electric push rod one (2), and the driving end of the electric push rod one (2) is fixedly connected with the rear side of the opposite end of the receiving plate (3).

6. The chamfering device for producing a ferrite core according to claim 1, characterized in that: The opposite end of the receiving plate (3) is fixedly connected with a collecting box (13) below the air inlet (19), and the opposite end of the receiving plate (3) is fixedly connected with a wind conveying pipe (20) outside the air inlet (19), and the bottom end of the wind conveying pipe (20) is fixedly connected with the top end of the collecting box (13).

7. The chamfering device for producing a ferrite core according to claim 6, characterized in that: The bottom end of the inner wall of the collecting box (13) is fixedly connected with an exhaust fan (27), and the exhaust fan (27) penetrates the inner and outer sides of the collecting box (13), the upper inner wall of the opposite end of the collecting box (13) is provided with a surrounding frame (24), and the inner wall of the surrounding frame (24) is fixedly connected with a filter screen (25).

8. The chamfering device for producing a ferrite core according to claim 7, characterized in that: The opposite side of the front and back of the fence (24) is fixedly connected with the clamping strip (26), and the outer wall of the clamping strip (26) is arranged in the inner wall of the clamping groove on the upper side of the front and back of the collecting box (13).

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