Commutator deburring device

Abstract

The utility model provides a commutator deburring device which comprises a material carrying mold, a rotary brush and a blowing air knife, when a sliding plate is located at a first position, the material carrying mold is located at a feeding station, and in the process that the sliding plate moves from the first position to a second position, a rotor to be machined firstly reaches a rotary brush contact station and then reaches a blowing air knife station; and when the sliding plate is located at the second position, the material carrying mold is located at the discharging station. Through precise adjustment and cooperation of parts, such as position adjustment of a rotary brush and a blowing air knife and application of a guide roller set, and efficient layout of a loading mold on a sliding plate, parallel continuous machining of a plurality of rotors is achieved. The problems that in the prior art, efficiency is low, the deburring effect is poor, a commutator is prone to being damaged, and universality is insufficient are effectively solved, the remarkable technical effects of improving the performance and quality of the motor, reducing the production cost, optimizing the production environment and management and the like are achieved, the production efficiency and the product quality are greatly improved, and innovation is brought to the field of motor manufacturing and maintenance.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of motor assembly processing, and more particularly to a commutator deburring device. BACKGROUND

[0002] In the field of motor manufacturing and maintenance, the turning of the rotor commutator is a key process. During the turning of the rotor commutator, burrs will inevitably be generated. The existence of these burrs causes a series of serious problems. On the one hand, burrs will damage the flatness and smoothness of the commutator surface, causing the contact stability between the brush and the commutator to decrease significantly. When the motor is running, this will significantly increase the degree of wear of the brush, shorten the service life of the brush, and frequent replacement of the brush not only increases the maintenance cost, but also may affect the normal operation of the motor due to the untimely replacement of the brush. On the other hand, burrs can easily cause partial discharge, interfere with the electromagnetic performance of the motor, reduce the conversion efficiency of the motor, increase the loss of electric energy, and may produce electromagnetic interference, affecting the normal work of the surrounding electronic equipment.

[0003] Traditional burr removal methods such as manual polishing are extremely inefficient, and highly dependent on the skills and experience of the operator, making it difficult to ensure the consistency and stability of the removal effect, and cannot meet the production schedule requirements in large-scale production. And some simple mechanical or chemical treatment methods, either cannot completely remove the burrs, or may damage the commutator substrate, affecting its mechanical strength and electrical performance, reducing the reliability and service life of the rotor and the entire motor. Therefore, there is an urgent need for an efficient, accurate and non-damaging burr removal technology for commutators to solve this industry problem. CONTENT OF THE INVENTION

[0004] The purpose of the embodiment of the application is to provide a commutator deburring device to solve the technical problem of extremely low efficiency of traditional burr removal methods.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the embodiments of the application is:

[0006] A commutator deburring device, comprising:

[0007] A material carrying mold for carrying a rotor to be processed, the material carrying mold is mounted on a sliding plate, and the sliding plate can slide in the horizontal direction from a first position to a second position;

[0008] A rotating brush arranged above the material carrying mold, the rotating brush is connected to a rotating motor;

[0009] A blowing air knife arranged above the material carrying mold;

[0010] When the sliding plate is in the first position, the carrier mold is in the feeding station, during the movement of the sliding plate from the first position to the second position, the rotor to be processed first reaches the rotating brush contact station, and then reaches the air blowing air knife station; when the sliding plate is in the second position, the carrier mold is in the discharging station.

[0011] In one embodiment, a lifting frame is arranged below the sliding plate, and a driving device is arranged at the bottom of the lifting frame to drive the lifting frame to reciprocate in the vertical direction.

[0012] In one embodiment, the feeding conveyor belt comprises a first conveyor belt and a second conveyor belt moving synchronously, the first conveyor belt is provided with a first gap for fixing the head of the rotor to be processed, the second conveyor belt is provided with a second gap for fixing the tail of the rotor to be processed, and the carrier mold is arranged between the first conveyor belt and the second conveyor belt, and the carrier mold is provided with a third gap for fixing the core of the rotor to be processed.

[0013] In one embodiment, the rotating motor is arranged on a mounting plate, a sliding air cylinder is arranged below the mounting plate to slide in the vertical direction, and the rotating brush is displaced in the vertical direction synchronously when the sliding air cylinder slides in the vertical direction.

[0014] In one embodiment, the air blowing air knife is arranged on a vertical air knife mounting plate, the air knife mounting plate is slidingly arranged on a fixed plate, the fixed plate is provided with vertical sliding rails, and the air knife mounting plate is provided with sliding blocks matched with the sliding rails.

[0015] In one embodiment, a pair of guide roller sets are arranged on both sides of the rotating brush contact station, each guide roller set comprises two guide rollers arranged side by side in the horizontal direction, and a gap is left between the two guide rollers.

[0016] In one embodiment, a pair of guide roller sets are arranged on both sides of the air blowing air knife station, each guide roller set comprises two guide rollers arranged side by side in the horizontal direction, and a gap is left between the two guide rollers.

[0017] In one embodiment, a debris collection groove is arranged below the rotating brush.

[0018] In one embodiment, a plurality of carrier molds are arranged on the sliding plate at intervals, and the distance between two adjacent carrier molds is equal to the distance between the brush contact station and the air blowing air knife station.

[0019] In one embodiment, a discharging clamp is further included, the discharging clamp is carried on a horizontally moving discharging sliding plate, and the discharging sliding plate drives the discharging clamp to reciprocate in the horizontal direction.

[0020] The application provides a commutator deburring device, which integrates feeding, deburring, discharging and the like processes and realizes automation, realizes parallel and continuous processing of multiple rotors through precise adjustment and cooperation of components, such as position adjustment of a rotary brush and a blowing air knife and application of a guide roller group, and cooperation of efficient layout of a loading die on a sliding plate. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the application, the following will briefly introduce the drawings needed to be used in the embodiments or exemplary technical descriptions. Obviously, the drawings in the following description are only some embodiments of the application, and other drawings can be obtained by those skilled in the art without creative effort on the basis of these drawings.

[0022] Fig. 1 The commutator deburring device provided by the embodiments of the application is shown in the overall structure diagram.

[0023] Fig. 2 The spatial relationship between the feeding conveying belt and the loading die in the commutator deburring device provided by the embodiments of the application is shown in the diagram.

[0024] Fig. 3 The plan view of the feeding conveying belt conveying the rotor to be processed in the commutator deburring device provided by the embodiments of the application is shown in the diagram.

[0025] In the drawings, the main marks are as follows:

[0026] 1-loading die; 2-sliding plate; 3-rotary brush; 4-rotary motor; 5-blowing air knife; 6-lifting frame; 7-driving device; 8-mounting plate; 9-sliding cylinder; 10-air knife mounting plate; 11-fixed plate; 12-sliding rail; 13-guide roller; 14-scrap collecting groove; 15-discharging clamp; 16-sliding rod; 17-discharging sliding plate; 18-first conveying belt; 19-second conveying belt; 20-first gap; 21-second gap; 22-third gap. DETAILED DESCRIPTION

[0027] In order to make the technical problems, technical solutions and beneficial effects of the application more clearly understood, the following will further describe the application in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the application, and are not used to limit the application.

[0028] It should be noted that when an element is referred to as being "fixed" or "set" on another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or indirectly connected to the other element.

[0029] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and should not be construed as indicating or implying relative importance or an indicated number of technical features. Therefore, the features defined as "first", "second", etc. can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise explicitly and specifically limited. The meaning of "several" is one or more, unless otherwise explicitly and specifically limited.

[0030] In the description of the present application, it should be understood that the terms "center", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0031] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0032] Throughout the specification, reference to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present application. Therefore, the phrases "in one embodiment" or "in some embodiments" appearing in various places throughout the specification are not all referring to the same embodiment. Furthermore, particular features, structures, or characteristics can be combined in any suitable manner in one or more embodiments.

[0033] Please refer to Figs. 1 to 3 As shown, the commutator deburring device provided by the embodiments of the present application will now be described. The commutator deburring device comprises:

[0034] A carrier mold 1 for carrying a rotor to be processed, the carrier mold 1 is mounted on a sliding plate 2 which can slide in the horizontal direction from a first position to a second position;

[0035] A rotating brush 3 is arranged above the carrier mold 1, the rotating brush 3 is connected to a rotating motor 4;

[0036] A blowing air knife 5 is arranged above the carrier mold 1;

[0037] When the sliding plate 2 is in the first position, the carrier mold 1 is in a loading station, during the movement of the sliding plate 2 from the first position to the second position, the rotor to be processed first reaches a rotating brush contact station, and then reaches a blowing air knife station; when the sliding plate 2 is in the second position, the carrier mold 1 is in a unloading station.

[0038] The commutator deburring device of the embodiment mainly includes a carrier mold 1, a rotating brush 3, a blowing air knife 5 and the like. The carrier mold 1 is used to carry the rotor to be processed, and is mounted on the sliding plate 2 which can slide in the horizontal direction. The sliding plate 2 can move between the first position and the second position, and during the movement, the rotor to be processed will pass through the rotating brush contact station and the blowing air knife station in turn. The rotating brush 3 is located above the carrier mold 1 and is connected to the rotating motor 4, and the rotating brush 3 is driven to rotate by the motor to brush off the burrs on the surface of the commutator. The blowing air knife 5 is also arranged above the carrier mold 1, and is used to blow away the debris and burrs remaining after the treatment of the rotating brush 3. Compared with the traditional manual polishing, the device realizes automatic deburring operation by using mechanical structure, without relying on the high skill level and experience of the operator, greatly improving the work efficiency and meeting the progress demand of large-scale production. At the same time, compared with some simple mechanical or chemical treatment methods, the combination of the rotating brush 3 and the blowing air knife 5 can more accurately remove the burrs without damaging the commutator substrate, effectively ensuring the mechanical strength and electrical performance of the commutator, and improving the reliability and service life of the rotor and motor.

[0039] It should be noted that in the embodiment, the sliding plate 2 can be driven in various ways:

[0040] 1. Motor drive and screw transmission

[0041] A motor is used as a power source, and the output shaft of the motor is connected to a screw. The screw is connected to the sliding plate 2 through a nut pair. When the motor rotates, the screw rotates, and the nut drives the sliding plate 2 to move linearly on the screw. This way can provide relatively accurate displacement control, and by controlling the speed and direction of the motor, the moving speed and direction of the sliding plate 2 can be accurately adjusted, which is suitable for occasions with high positioning accuracy requirements.

[0042] 2. Cylinder or hydraulic cylinder drive

[0043] A cylinder or hydraulic cylinder is used as the drive. The piston rod of the cylinder or hydraulic cylinder is connected to the sliding plate 2 directly or via a connecting element. When compressed air or hydraulic oil is introduced into the cylinder or hydraulic cylinder, the piston rod extends or retracts, thereby pushing the sliding plate 2 to move linearly on the guide rail.

[0044] 3. Linear motor drive

[0045] A linear motor directly converts electrical energy into mechanical energy of linear motion without an intermediate transmission mechanism. By controlling the current and magnetic field direction of the linear motor, high-speed and high-precision linear motion of the sliding plate 2 can be achieved.

[0046] In one embodiment, a lifting frame 6 is arranged below the sliding plate 2, and a drive device 7 is arranged at the bottom of the lifting frame 6 to drive the lifting frame 6 to reciprocate in the vertical direction. The commutator deburring device of the present embodiment further comprises a feeding conveyor belt, which comprises a first conveyor belt 18 and a second conveyor belt 19 moving synchronously, the first conveyor belt 18 is provided with a first notch 20 for fixing the head of the rotor to be processed, the second conveyor belt is provided with a second notch 21 for fixing the tail of the rotor to be processed, and the load mold 1 is located between the first conveyor belt 18 and the second conveyor belt 19, and the load mold 1 is provided with a third notch 22 for fixing the rotor core to be processed.

[0047] In the commutator deburring device of the present embodiment, in the initial state, one end of the rotating shaft of the rotor to be processed is located in the first notch 20 of the first conveyor belt 18, and the other end is located in the second notch 21 of the second conveyor belt 19. The first conveyor belt 18 and the second conveyor belt 19 are driven synchronously by the motor to run at a stable and uniform speed, ensuring that the rotor to be processed can be smoothly transported to the exact position above the load mold 1. At this time, the load mold 1 is in the initial position below the horizontal plane of the first conveyor belt 18 and the second conveyor belt 19.

[0048] The drive device 7, such as a cylinder or a motor or a hydraulic cylinder, is installed at the bottom of the lifting frame 6 below the load mold 1. When the rotor to be processed reaches the designated position, the drive device 7 receives the control signal to start and drives the lifting frame 6 and the load mold 1 to move upward along the vertical direction. During the upward movement, the third notch 22 of the load mold 1 gradually approaches the core part of the rotor to be processed. When the load mold 1 is raised to the position where the third notch 22 is exactly aligned with the core of the rotor to be processed, the load mold 1 and the rotor to be processed achieve accurate position matching in the vertical direction at this time.

[0049] Then, the carrier mold 1 continues to move upward for a short distance, and the rotor core is clamped by the third gap 22, so that the movement of the rotor in the horizontal direction is limited within the third gap 22, and the rotor is taken off from the first conveying belt 18 and the second conveying belt 19. Subsequently, the carrier mold 1 continues to move upward under the action of the driving device 7 until it reaches a predetermined working height above the horizontal plane of the first conveying belt 18 and the second conveying belt 19.

[0050] Finally, the sliding plate 2 starts to move in the horizontal direction under the action of its own driving mechanism, thereby driving the carrier mold 1 to pass through the rotating brush contact station and the air knife station in sequence, and completing the burr removal operation on the rotor commutator. Similarly, in the embodiment, the power source of the lifting frame 6 can be an electric motor or a pneumatic cylinder or a hydraulic cylinder.

[0051] Compared with the traditional manual feeding and simple mechanical auxiliary feeding mode, the automatic feeding process of the technical solution greatly improves the accuracy and efficiency of feeding. Through the precise cooperation of the conveying belt and the carrier mold 1, the uncertainty and instability of manual operation are avoided, the risk of rotor damage caused by improper feeding is reduced, and the product yield and production efficiency are improved. In addition, the flexible lifting of the carrier mold 1 in the vertical direction and the coordinated movement with the sliding plate 2 in the horizontal direction enable the entire device to adapt to rotors of different sizes and shapes, and to realize efficient production process in a compact space, which has significant advantages in versatility and space utilization compared with traditional equipment.

[0052] In one embodiment, the rotating motor 4 is arranged on a mounting plate 8, and a sliding cylinder 9 is arranged below the mounting plate 8 to slide in the vertical direction. When the sliding cylinder 9 slides in the vertical direction, the rotating brush 3 synchronously moves in the vertical direction. The air knife 5 is arranged on a vertical air knife mounting plate 10, which is slidingly arranged on a fixed plate 11. The fixed plate 11 is provided with vertical sliding rails 12, and the air knife mounting plate 10 is provided with sliding blocks matched with the sliding rails 12.

[0053] In the commutator deburring device of the present embodiment, the rotary motor 4 is reliably mounted on a mounting plate 8, and below the mounting plate 8, a sliding cylinder 9 is arranged to slide in the vertical direction. When the device is started, the control system will drive the piston of the sliding cylinder 9 to move linearly in the vertical direction in the cylinder barrel according to the preset parameters or the real-time instructions of the operator. Since the mounting plate 8 is rigidly connected with the piston rod of the sliding cylinder 9, when the piston moves, the mounting plate 8 will produce a corresponding displacement in the vertical direction, thereby driving the rotary motor 4 mounted on the mounting plate 8 and the rotary brush 3 connected therewith to realize synchronous vertical movement. The vertical adjustable design of the rotary brush 3 in the technical solution greatly improves the flexibility and adaptability of the device. It can accurately adjust the contact pressure and angle between the rotary brush 3 and the commutator according to the size, shape and burr distribution of different rotor commutators, effectively avoids the problems of excessive wear on the surface of the commutator or incomplete cleaning caused by fixed position and unadjustable structure, and significantly improves the efficiency and quality of burr removal.

[0054] Similarly, when it is necessary to adjust the height position of the blowing air knife 5 relative to the rotor on the material carrying mold 1, an external driving mechanism (such as a cylinder or a hydraulic cylinder or a motor) acts on the air knife mounting plate 10 to make it slide along the vertical slide rail 12 on the fixed plate 11, thereby realizing accurate adjustment of the height of the blowing air knife 5. The blowing air knife 5, the air knife mounting plate 10, the fixed plate 11 and the vertical slide rail 12 slider structure together constitute a height adjustable blowing system. The air knife mounting plate 10 serves as the bearing part of the blowing air knife 5 and can realize stable vertical sliding on the fixed plate 11 under the close cooperation of the slider and the slide rail 12, ensuring that the blowing air knife 5 can be accurately positioned in the vertical direction according to the height of the rotor and the burr distribution, and efficiently blowing and cleaning the rotor commutator to ensure that the remaining burrs and debris can be completely removed.

[0055] In one embodiment, a pair of guide roller sets is arranged on both sides of the rotary brush contact station, each guide roller set comprising two guide rollers 13 arranged side by side in the horizontal direction, and a gap is left between the two guide rollers 13. A pair of guide roller sets is arranged on both sides of the blowing air knife station, each guide roller set comprising two guide rollers 13 arranged side by side in the horizontal direction, and a gap is left between the two guide rollers 13.

[0056] In the present embodiment, when the rotary brush 3 acts on the rotor commutator, the guide roller sets located on both sides of the rotary brush contact station play a key role. Each guide roller set comprises two guide rollers 13 arranged side by side in the horizontal direction with a gap left therebetween, and the rotating shaft of the rotor is placed in the gap.

[0057] In the commutator deburring device, the rotating brush contact station and the air blowing wind knife station are both arranged with a pair of uniquely designed guide roller groups. Each guide roller group is composed of two horizontally arranged guide rollers 13 with a specific gap between them. When the rotor carrying mold 1 moves to each station, the rotor shaft falls into the gap between the guide rollers 13. When the rotating brush 3 is working, the force acting on the commutator will cause the rotor to have a tendency to rotate, and the guide roller group, with its own structural characteristics, will help the rotor to rotate smoothly with minimal rolling friction. In the air blowing wind knife 5 station, the guide roller group maintains the stability of the rotor, ensuring that the airflow blown by the air knife can accurately act on the surface of the commutator.

[0058] When the rotating brush 3 contacts the commutator and starts to work, the friction and rotating force generated by it will cause the rotor to have a tendency to rotate. At this time, the two guide rollers 13 of the guide roller group support and limit the rotor shaft from the horizontal direction. Because the surface of the guide roller 13 is smooth and the rolling friction coefficient between the rotor shaft and the guide roller 13 is low, when the rotor is affected by the force of the brush, it can rotate flexibly around the rotor shaft under the constraint of the gap between the guide rollers 13. The gap size of the guide roller group is precisely designed according to the common rotor shaft diameter, which not only ensures the stability of the rotor when it rotates, preventing it from shifting or shaking greatly, but also does not hinder its free rotation, allowing the commutator to fully contact the rotating brush 3 and achieve comprehensive and uniform deburring. When the rotor passes through the air blowing wind knife 5 station, the guide roller group continues to play a role. The guide roller 13 stabilizes the rotor at a certain position, ensuring that the high-pressure airflow blown by the air knife can be vertically and uniformly sprayed onto the surface of the commutator, effectively removing the burrs and debris left after the rotating brush 3 works. The stabilizing effect of the guide roller 13 avoids uneven airflow blowing caused by rotor shaking, greatly improving the cleaning effect. This scheme assists the rotor to rotate through the guide roller group, ensuring that the rotating brush 3 can process the entire circumferential surface of the commutator, greatly improving the completeness and uniformity of deburring.

[0059] In this embodiment, a debris collection groove 14 is arranged below the rotating brush 3.

[0060] A plurality of rotor carrying molds 1 are arranged on the sliding plate 2 at intervals, and the distance between adjacent two rotor carrying molds 1 is equal to the distance between the brush contact station and the air blowing wind knife station. In the commutator deburring device of this embodiment, the sliding plate 2, as the key moving bearing component, has a plurality of rotor carrying molds 1 arranged at intervals thereon. These rotor carrying molds 1 are arranged with precision, and the distance between adjacent two rotor carrying molds 1 is accurately set to be equal to the distance between the brush contact station and the air blowing wind knife station. When the sliding plate 2 is driven by the driving device to move horizontally along the preset track, each rotor carrying mold 1 passes through the feeding station, the brush contact station, the air blowing wind knife station, and the discharging station in turn, realizing continuous deburring operation of multiple rotors.

[0061] In one embodiment, a blanking clamp 15 is further included, which is carried on a vertically moving slide rod 16, which is carried on a horizontally moving blanking slide plate 17, which drives the blanking clamp 15 to reciprocate in the horizontal direction.

[0062] In the overall architecture of the commutator deburring device, a set of blanking system is specially arranged, and the core component is the blanking clamp 15. The blanking clamp 15 is installed on the vertically moving slide rod 16, and the slide rod 16 is carried on the horizontally moving blanking slide plate 17. When the rotor transported by the load mold 1 on the sliding plate 2 to the blanking station completes the deburring process, the blanking slide plate 17 first moves in the horizontal direction to accurately move the blanking clamp 15 above the rotor. Then, the slide rod 16 drives the blanking clamp 15 to move downward in the vertical direction, so that the blanking clamp 15 fully contacts and firmly clamps the rotor. Subsequently, the slide rod 16 drives the blanking clamp 15 to move upward, and the rotor is taken out from the load mold 1. Finally, the blanking slide plate 17 moves horizontally to transport the blanking clamp 15 clamping the rotor to the designated blanking area, and the blanking operation is completed. Such a cycle is repeated to realize efficient and accurate blanking of the rotor after processing.

[0063] It should be understood that the size of the serial number of each step in the above embodiment does not mean the order of execution, and the execution order of each process should be determined according to its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0064] The above only describes optional embodiments of the present application and does not limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A commutator deburring device characterized by, It comprises: a carrier mold for carrying a rotor to be processed, which is mounted on a sliding plate capable of sliding horizontally from a first position to a second position; a rotating brush arranged above the carrier mold, which is connected to a rotating motor; a blowing air knife arranged above the carrier mold; when the sliding plate is in the first position, the carrier mold is in a loading station, during the movement of the sliding plate from the first position to the second position, the rotor to be processed first reaches the rotating brush contact station, and then reaches the blowing air knife station; when the sliding plate is in the second position, the carrier mold is in an unloading station.

2. The commutator deburring device of claim 1, wherein, A lifting frame is arranged below the sliding plate, and a driving device is arranged at the bottom of the lifting frame to drive the lifting frame to reciprocate vertically.

3. The commutator deburring device of claim 2, wherein, It also comprises a loading conveyor belt, which comprises a first conveyor belt and a second conveyor belt moving synchronously, the first conveyor belt is provided with a first gap for fixing the head of the rotor to be processed, the second conveyor belt is provided with a second gap for fixing the tail of the rotor to be processed, and the carrier mold is located between the first conveyor belt and the second conveyor belt, and the carrier mold is provided with a third gap for fixing the core of the rotor to be processed.

4. The commutator deburring device of claim 1, wherein, The rotating motor is arranged on a mounting plate, and a sliding cylinder is arranged below the mounting plate to slide vertically, and when the sliding cylinder slides vertically, the rotating brush synchronously displaces vertically.

5. The commutator deburring device of claim 1, wherein, The blowing air knife is arranged on a vertical air knife mounting plate, the air knife mounting plate is slidingly arranged on a fixed plate, the fixed plate is provided with vertical sliding rails, and the air knife mounting plate is provided with sliding blocks matched with the sliding rails.

6. The commutator deburring device of claim 1, wherein, A pair of guide roller groups are arranged on both sides of the rotating brush contact station, each guide roller group comprises two guide rollers arranged side by side in the horizontal direction, and a gap is left between the two guide rollers.

7. The commutator deburring device of claim 6, wherein, A pair of guide roller groups are arranged on both sides of the blowing air knife station, each guide roller group comprises two guide rollers arranged side by side in the horizontal direction, and a gap is left between the two guide rollers.

8. The commutator deburring device of claim 1, wherein, A debris collection groove is arranged below the rotating brush.

9. The commutator deburring device of claim 1, wherein, A plurality of carrier molds are arranged on the sliding plate at intervals, and the distance between two adjacent carrier molds is equal to the distance between the brush contact station and the blowing air knife station.

10. The commutator deburring device of claim 1, wherein, It also comprises an unloading clamp, which is mounted on a horizontally moving unloading sliding plate, and the unloading sliding plate drives the unloading clamp to reciprocate horizontally.

Images