Lathe equipment for machining rotor commutator

Abstract

The invention relates to lathe equipment for machining a rotor commutator. The lathe equipment comprises a material taking and placing device, a rough turning device, a finish turning device, a cleaning device and a visual detection device. The material taking and placing device is used for taking and placing rotors; in the rough turning device, a first pressing rotating mechanism is used for limiting a pressing cover rotor and driving the rotor to rotate so as to enable a commutator to rotate synchronously, and a first multi-axis moving mechanism is used for driving a rough turning tool to move in multiple directions. In the finish turning device, a second pressing rotating mechanism is used for limiting a pressing cover rotor and driving the rotor to rotate so as to enable a commutator to rotate synchronously, and a second multi-axis moving mechanism is used for driving a finish turning tool to move in multiple directions. The rough turning tool and the finish turning tool are respectively used for cutting the commutator; the cleaning device is used for further cleaning sweeps; the visual detection device is used for detecting the appearance of the commutator; and the structural design is more reasonable, the mechanism used for driving the rotor to rotate further has the effect of preventing scraps from splashing all around, machining linkage and coordination are good, and the machining efficiency is improved.

Description

Technical Field

[0001] The invention relates to the technical field of rotor commutator machining, and more particularly to a lathe device for machining a rotor commutator. Background Art

[0002] The rotor commutator is widely used in various types of motors. It is a component that can change the direction and speed of the motor. It is usually installed on the shaft of the motor rotor. When the motor needs to change its direction, the motor will reverse the direction of the current through the rotor commutator, so that the direction of rotation of the motor will also change.

[0003] In the field of rotor commutator processing, it is often necessary to perform rough turning and fine turning on the commutator to ensure the processing accuracy. In the prior art, whether it is rough turning or fine turning, a cutting table is required to support the rotation of the rotor, so as to realize the cutting operation of the commutator. In this regard, in order to avoid the splashing of waste chips generated during the cutting process, most of the prior art adopts a suction connection pipe set on one side of the cutting table. This design is to facilitate the lowering of the rotor and to facilitate the suction of waste chips in the cutting space through the suction connection pipe. However, since the cutting space is still relatively open, the suction connection pipe has limited suction capacity for some waste chips and cannot fully suck the waste chips. Therefore, considering the problem of insufficient suction of waste chips, an upper cover plate is usually used to close the open cutting space. Under this structural design, if the closure is performed manually, the operation process is relatively cumbersome and the processing efficiency is low; if the closure is operated by mechanical movement, it will occupy too much processing space, and it is easy to conflict with the mechanism for transferring the rotor, and it is also necessary to consider the avoidance problem. The structural design is not reasonable enough, and the linkage and coordination of the processing are insufficient. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a lathe device for machining a rotor commutator in view of the above-mentioned defects of the prior art.

[0005] The technical solution adopted by the present invention to solve its technical problems is: a lathe equipment for machining rotor commutator, including a material picking and placing device, a rough turning device, a fine turning device, a cleaning device and a visual inspection device; the material picking and placing device is used to pick up and place the rotor to transfer the rotor to the rough turning device, the fine turning device, the cleaning device or the visual inspection device; the rough turning device includes a rough turning tool, a first multi-axis moving mechanism and a first pressing and rotating mechanism, the first pressing and rotating mechanism is used to limit the pressing cover rotor and drive the rotor to rotate so that the commutator rotates synchronously, and the first multi-axis moving mechanism is used to drive the rough turning tool The rough turning tool moves in multiple directions relative to the commutator, and is used for rough turning of the commutator; the fine turning device includes a fine turning tool, a second multi-axis moving mechanism and a second pressing and rotating mechanism. After the rough turning, the second pressing and rotating mechanism is used to limit the pressing cover rotor and drive the rotor to rotate so that the commutator rotates synchronously. The second multi-axis moving mechanism is used to drive the fine turning tool to move in multiple directions relative to the commutator, and the fine turning tool is used for fine turning of the commutator; the cleaning device is used to clean the waste chips on the commutator that has been fine turned; the visual inspection device is used to inspect the appearance of the cleaned commutator.

[0006] In some embodiments, the first pressing and rotating mechanism includes a first pressing belt assembly and a first pressing table; the first pressing belt assembly includes a bracket, and the front side surfaces of the upper arm of the bracket are respectively provided with a first motor and a first rotating shaft, the first rotating shaft is located on the right side of the first motor, and the output end of the first motor is connected to the first rotating shaft through a first synchronous belt transmission; the lower arm of the bracket is provided with a telescopic cylinder located below the first motor, the output end of the telescopic cylinder faces upward and is hinged with a driving rod, a mounting plate is provided on the driving rod, and a first driven wheel is provided on the front side surface of the mounting plate at a position away from the driving rod; one end of the first rotating shaft passes through the front end of the mounting plate and is located on the left side of the first driven wheel, and is connected to the first driven wheel through a second synchronous belt transmission; a first cover body is provided on the front side surface of the mounting plate at a position close to the lower edge of the second synchronous belt; when the first cover body cooperates with the first pressing table to limit the rotor and cover it therein, the lower edge of the second synchronous belt abuts against the rotor to drive the rotor to rotate.

[0007] In some embodiments, a first lifting mechanism is provided on the rear side surface of the mounting plate, and a connecting rod is provided at the output end of the first lifting mechanism. One end of the connecting rod passes through the front end of the mounting plate and is located between the first rotating shaft and the first driven wheel, and a first avoidance recess for the connecting rod to pass through is correspondingly provided on the mounting plate; a roller is provided at one end of the connecting rod, and the output end of the first lifting mechanism is pressed downward to move the roller toward the first pressing table; when the rotor is placed on the first pressing table, the roller corresponds to the rotor, and the lower edge of the second synchronous belt is located between the roller and the rotor.

[0008] In some embodiments, the first pressing table includes a fixed seat, and the fixed seat is located below the first cover body; a second lifting mechanism is provided on the fixed seat, and a lifting platform for supporting the rotation of the rotor is provided at the output end of the second lifting mechanism.

[0009] In some embodiments, a second avoidance recess for the rotor shaft to extend out is provided on a lower edge of the first cover body, and a third avoidance recess for the rotor part to extend out is provided on another lower edge of the first cover body, and the third avoidance recess is opposite to the second avoidance recess; a first exhaust pipe is also provided on the first cover body, one end of the first exhaust pipe is connected to the interior of the first cover body, and the other end of the first exhaust pipe is connected to an industrial vacuum cleaner.

[0010] In some embodiments, a push rod is provided at the output end of the telescopic cylinder, and the push rod is tilted toward the mounting plate; the upper end of the push rod is hinged to the driving rod.

[0011] In some embodiments, the cleaning device includes a translational pressing assembly and a second pressing table; the translational pressing assembly includes a horizontally arranged slide rail, a slider is slidably arranged on the slide rail, a pressing cylinder is arranged on the slider, a first vertical plate is arranged on the output end of the pressing cylinder, a second pressing belt assembly is arranged on the first vertical plate, and the second pressing belt assembly is used to resist the rotor to drive the rotor to rotate.

[0012] In some embodiments, the second belt pressing assembly includes a second motor, a fixed end of the second motor is arranged on the rear side surface of the first vertical plate, and an output end of the second motor passes through the front end of the first vertical plate and is provided with a second rotating shaft; two second driven wheels are also provided on the front side surface of the first vertical plate, and the two second driven wheels are both located below the second rotating shaft and are distributed in an equilateral triangle with the second rotating shaft; the second rotating shaft and the two second driven wheels are connected through a third synchronous belt transmission, and the lower side of the third synchronous belt is used to resist the rotor.

[0013] In some embodiments, a second upright plate is provided on one side of the first upright plate, and the second upright plate is perpendicular to the first upright plate; a clean space for accommodating the second pressing table is formed between the second upright plate and the first upright plate, and the second rotating shaft and two second driven wheels are both located in the clean space; a third motor is provided at the bottom of the second upright plate, and a brush is provided at the output end of the third motor, and the brush is located in the clean space; a second cover body located in the clean space is also provided between the first upright plate and the second upright plate, and a second exhaust pipe is also provided on the second cover body, one end of the second exhaust pipe is connected to the interior of the second cover body, and the other end of the second exhaust pipe is connected to an industrial vacuum cleaner.

[0014] In some embodiments, the visual inspection device includes a window, a camera and a positioning seat, and the camera and the positioning seat are respectively located on two opposite sides of the window; a rotating seat is provided on the positioning seat, an arc-shaped baffle wall is provided on the rotating seat, and a magnetic attraction part for positioning the rotor is provided on the inner side of the arc-shaped baffle wall; when the rotor is magnetically attracted in the arc-shaped baffle wall, the commutator is located above the arc-shaped baffle wall, and the lens of the camera is opposite to the commutator through the window.

[0015] The beneficial effects of the present invention are as follows: Different from the prior art, in the lathe equipment for processing the rotor commutator of the present invention, the first pressing and rotating mechanism limits the pressing and covering rotor and drives the rotor to rotate so that the commutator rotates synchronously, and the first multi-axis moving mechanism drives the rough turning tool to move in multiple directions relative to the commutator to perform rough turning operations; after the rough turning operation, the second pressing and rotating mechanism limits the pressing and covering rotor and drives the rotor to rotate synchronously so that the commutator rotates synchronously, and the second multi-axis moving mechanism drives the fine turning tool to move in multiple directions relative to the rotor to perform fine turning operation; the cleaning device cleans the waste chips on the fine-turned commutator; the visual inspection device detects the appearance of the cleaned commutator so as to quickly confirm whether the processed product meets the production requirements; the structural design of the lathe equipment is more reasonable, and the mechanism for driving the rotor to rotate also has the function of preventing waste chips from splashing everywhere, the processing linkage and coordination are good, and the processing efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall layout of a lathe device for machining a rotor commutator in an embodiment of the present invention;

[0017] Figure 2 is an enlarged structural schematic diagram of a local area A in an embodiment of the present invention;

[0018] Figure 3 is a schematic diagram of the layout of a rough turning device in an embodiment of the present invention;

[0019] Figure 4 is a schematic diagram of the enlarged structure of a part B in an embodiment of the present invention;

[0020] Figure 5 is a front view schematic diagram of the first belt pressing assembly in an embodiment of the present invention;

[0021] Figure 6 is a rear view schematic diagram of the first belt pressing assembly in an embodiment of the present invention;

[0022] Figure 7 is a schematic top side view of the translation pressing assembly and the second material pressing platform in an embodiment of the present invention;

[0023] Names and numbers in the figure: material taking and unloading device-1; rough turning device-2; fine turning device-3; cleaning device-4; rotor-10; commutator-20; first multi-axis moving mechanism-22; first material pressing rotating mechanism-23; second multi-axis moving mechanism-32; second material pressing rotating mechanism-33; first pressing belt assembly-231; first material pressing table-232; bracket-2310; first motor-2311; first rotating shaft-2312; first synchronous belt-2313; telescopic cylinder-2314; push rod-2315; driving rod-2316; mounting plate-2317; first driven wheel-2318; second synchronous belt-2319; first cover -233; first lifting mechanism-234; roller-235; first pumping pipe-236; fixed seat-2321; second lifting mechanism-2322; lifting platform-2323; translation pressing assembly-41; second pressing table-42; slide rail-411; slider-412; pressing cylinder-413; first vertical plate-414; second motor-431; second rotating shaft-432; second driven wheel-433; third synchronous belt-434; second vertical plate-435; third motor-436; brush-437; window-51; camera-52; positioning seat-53; rotating seat-531; arc-shaped retaining wall-5311; machine table-30. DETAILED DESCRIPTION

[0024] The terms "first", "second", "third" and "fourth" etc. in the specification and claims of the present invention and the drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units that are not listed, or may optionally include other steps or units that are inherent to these processes, methods, products or devices.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present invention. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] "Multiple" means two or more. "And / or" describes the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can mean: A exists alone, A and B exist at the same time, and B exists alone. The character " / " generally indicates that the related objects are in an "or" relationship.

[0027] Moreover, the terms "up, down, front, back, left, right, upper end, lower end" and the like indicating directions are all based on the posture and position of the device or equipment described in this solution during normal use.

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the following will be described clearly and completely in combination with the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are partial embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the protection scope of the present invention.

[0029] The embodiment of the present invention provides a lathe device for machining a rotor commutator, such as Figures 1 to 7 As shown in the figure, the lathe equipment includes a material taking and placing device 1, a rough turning device 2, a fine turning device 3, a cleaning device 4 and a visual inspection device; the material taking and placing device 1 is used to take and place the rotor 10 to transfer the rotor 10 to the rough turning device 2, the fine turning device 3, the cleaning device 4 or the visual inspection device; the rough turning device 2 includes a rough turning tool, a first multi-axis moving mechanism 22 and a first pressing material rotating mechanism 23, the first pressing material rotating mechanism 23 is used to limit the pressing cover rotor 10 and drive the rotor 10 to rotate so that the commutator 20 rotates synchronously, and the first multi-axis moving mechanism 22 is used to drive the rough turning tool to rotate in multiple directions relative to the commutator 20 The rough turning tool is used for rough turning of the commutator 20; the fine turning device 3 includes a fine turning tool, a second multi-axis moving mechanism 32 and a second pressing and rotating mechanism 33. After rough turning, the second pressing and rotating mechanism 33 is used to limit the pressing cover rotor 10 and drive the rotor 10 to rotate so that the commutator 20 rotates synchronously. The second multi-axis moving mechanism 32 is used to drive the fine turning tool to move in multiple directions relative to the commutator 20. The fine turning tool is used for fine turning of the commutator 20; the cleaning device 4 is used to clean the waste chips on the commutator 20 after fine turning; the visual inspection device is used to inspect the appearance of the cleaned commutator 20.

[0030] In the present embodiment, the first material pressing rotating mechanism 23 comprises a first belt pressing assembly 231 and a first material pressing platform 232. The first belt pressing assembly 231 comprises a bracket 2310, and the bracket 2310 is in the shape of an "I" character. The upper arm of the bracket 2310 is a plate body arranged on one side, and a first motor 2311 and a first rotating shaft 2312 are respectively arranged on the front side thereof, and the first rotating shaft 2312 is located on the right side of the first motor 2311, and the output end of the first motor 2311 is connected to the first rotating shaft 2312 through a first synchronous belt 2313, so that the first rotating shaft 2312 can be driven to rotate by the first motor 2311. The lower arm of the bracket 2310 is a plate body arranged horizontally, and a telescopic cylinder 2314 located below the first motor 2311 is arranged on it, and the output end of the telescopic cylinder 2314 faces upward and is hinged with a driving rod 2316, and a mounting plate 2317 is arranged on the driving rod 2316. Specifically, a push rod 2315 is provided at the output end of the telescopic cylinder 2314, and the push rod 2315 is tilted toward the direction close to the mounting plate 2317; the upper end of the push rod 2315 is hinged to the driving rod 2316. It should be noted that in order to ensure that the telescopic cylinder 2314 controls the movement direction of the push rod 2315 to be consistent, the telescopic cylinder 2314 can be tilted to make the push rod 2315 tilt toward the direction close to the mounting plate 2317, thereby ensuring that the push rod 2315 moves along the telescopic direction of the telescopic cylinder 2314. The left and right sides of the mounting plate 2317 are both convex arc-shaped, one end of the driving rod 2316 is integrally connected to the left side of the mounting plate 2317, and the other end of the driving rod 2316 is hinged to the push rod 2315. An arc-shaped limiting ring is also provided on the front side of the mounting plate 2317 near its left side, and one end of the first rotating shaft 2312 is located inside the arc-shaped limiting ring, which is used to protect the first rotating shaft 2312.

[0031] Among them, a first driven wheel 2318 is provided on the right side of the front side of the mounting plate 2317. One end of the first rotating shaft 2312 passes through the front end of the mounting plate 2317 and is located on the left side of the first driven wheel 2318, and is connected to the first driven wheel 2318 through the second synchronous belt 2319. Specifically, a through hole for the first rotating shaft 2312 to pass through is correspondingly provided on the mounting plate 2317, and a bearing is provided in the through hole, so that the first rotating shaft 2312 is sleeved on the inner ring of the bearing, and the outer ring of the bearing is fixedly provided in the through hole of the mounting plate 2317, and the telescopic cylinder 2314 drives the driving rod 2316 to move, so that the driving rod 2316 drives the mounting plate 2317 to swing up and down, and the first motor 2311 drives the first rotating shaft 2312 to rotate, which drives the second synchronous belt 2319 to move.

[0032] Among them, a first cover body 233 is provided on the front side of the mounting plate 2317 at a position close to the lower side of the second synchronous belt 2319; when the first cover body 233 cooperates with the first press table 232 to limit and press the rotor 10 therein, the lower side of the second synchronous belt 2319 abuts against the rotor 10 to drive the rotor 10 to rotate. Further, a first lifting mechanism 234 is provided on the rear side of the mounting plate 2317, and a connecting rod is provided at the output end of the first lifting mechanism 234, and the connecting rod is relatively perpendicular to the first lifting mechanism 234. One end of the connecting rod passes through the front end of the mounting plate 2317 and is located between the first rotating shaft 2312 and the first driven wheel 2318. The mounting plate 2317 is correspondingly provided with a first avoidance recess for the connecting rod to pass through, so as to facilitate the up and down movement of the connecting rod. A roller 235 is provided at one end of the connecting rod, and the output end of the first lifting mechanism 234 is pressed down to move the roller 235 in the direction close to the first press table 232. When the rotor 10 is placed on the first pressing table 232, the roller 235 corresponds to the rotor 10, and the lower side of the second synchronous belt 2319 is located between the roller 235 and the rotor 10. Under the force of the roller 235, the rotor 10 can be driven to rotate stably through the second synchronous belt 2319. The first lifting mechanism 234 uses a lifting cylinder.

[0033] Specifically, the first pressing table 232 includes a fixed seat 2321, and the fixed seat 2321 is located below the first cover body 233. A second lifting mechanism 2322 is provided on the fixed seat 2321, and a lifting platform 2323 is provided at the output end of the second lifting mechanism 2322, and the lifting platform 2323 is used to support the rotation of the rotor 10. The lifting platform 2323 is driven to rise and fall to different positions and heights by the second lifting mechanism 2322, so as to adjust the position height of the rotor 10, so as to adjust the position height of the first cover body 233 and the lifting platform 2323 when they are covered, and the position height of the rotor 10 when they are against the second synchronous belt 2319, so as to adapt to different processing scenarios. The second lifting mechanism 2322 also uses a lifting cylinder.

[0034] Specifically, a second avoidance recess for the shaft of the rotor 10 to extend is provided on a lower edge of the first cover body 233, which is conducive to reducing the volume of the first cover body 233, avoiding occupying too much space, and facilitating the limiting of one end of the rotor 10. A third avoidance recess for the rotor 10 to partially extend is provided on another lower edge of the first cover body 233, so that the rotor 10 can partially extend and abut against the second synchronous belt 2319, thereby facilitating the limiting of the other end of the rotor 10 and facilitating the rotation of the rotor 10. The third avoidance recess is opposite to the second avoidance recess. A first exhaust pipe 236 is also provided on the first cover body 233, one end of the first exhaust pipe 236 is connected to the inside of the first cover body 233, and the other end of the first exhaust pipe 236 is connected to an industrial vacuum cleaner to achieve the purpose of exhausting waste debris.

[0035] In this embodiment, the second material pressing rotating mechanism 33 is the same as the first material pressing rotating mechanism 23 . Therefore, the structure of the second material pressing rotating mechanism 33 may refer to the aforementioned description of the first material pressing rotating mechanism 23 , which will not be described again.

[0036] In this embodiment, the cleaning device 4 includes a translation pressing assembly 41 and a second pressing platform 42. The translation pressing assembly 41 includes a horizontally arranged slide rail 411, on which a slider 412 is slidably arranged, and the slider 412 is also driven to slide by a motor. The second pressing platform 42 is also used to support the rotation of the rotor 10. A pressing cylinder 413 is arranged on the slider 412, and a first vertical plate 414 is arranged at the output end of the pressing cylinder 413, and a second pressing belt assembly is arranged on the first vertical plate 414, and the second pressing belt assembly is used to abut against the rotor 10 to drive the rotor 10 to rotate, so that the waste chips on the commutator 20 fly out.

[0037] Specifically, the second belt pressing assembly includes a second motor 431, the fixed end of the second motor 431 is arranged on the rear side of the first vertical plate 414, and the output end of the second motor 431 passes through the front end of the first vertical plate 414 and is provided with a second rotating shaft 432. Two second driven wheels 433 are also provided on the front side of the first vertical plate 414, and the two second driven wheels 433 have the same height, are both located below the second rotating shaft 432 and are distributed in a regular triangle with the second rotating shaft 432; the second rotating shaft 432 and the two second driven wheels 433 are connected by a third synchronous belt 434, and the lower side of the third synchronous belt 434 is used to abut against the rotor 10 to drive the rotor 10 to rotate.

[0038] Specifically, a second vertical plate 435 is provided on one side of the first vertical plate 414, and the second vertical plate 435 is perpendicular to the first vertical plate 414; a clean space for accommodating the second press table 42 is formed between the second vertical plate 435 and the first vertical plate 414, and the second rotating shaft 432 and the two second driven wheels 433 are both located in the clean space. A third motor 436 is provided at the bottom of the second vertical plate 435, and a brush 437 is provided at the output end of the third motor 436. The brush 437 is located in the clean space, and the brush 437 is driven by the third motor 436 to rotate to clean the waste chips in the gap of the commutator 20. Among them, a second cover body (not shown in the drawings) located in the cleaning space is also provided between the first vertical plate 414 and the second vertical plate 435. The second cover body (not shown in the drawings) has two side baffles and a top plate. The two side baffles and the top plate are enclosed together with the first vertical plate 414 and the second vertical plate 435 to form a cavity for covering the rotor 10, for example, similar to the shape of the first cover body 233 shown in the figure, and an escape notch for the shaft of the rotor 10 to extend is also provided on the edge of one side baffle. When the cover is fully covered with the second pressing table 42, the rotor 10 is located inside it, and the shaft part of the rotor 10 extends out of the corresponding escape notch, the lower side of the third synchronous belt 434 is against the rotor 10, and the brush 437 is located above the commutator 20, so that when the rotor 10 drives the commutator 20 to rotate, the brush 437 cleans the waste chips on the surface of the commutator 20 and in its gaps. Furthermore, a second exhaust pipe (not shown in the drawings) may be provided on the top plate, one end of the second exhaust pipe (not shown in the drawings) is connected to the interior of the second cover body (not shown in the drawings), and the other end of the second exhaust pipe (not shown in the drawings) is connected to an industrial vacuum cleaner, for example, with the same structural layout as the first exhaust pipe 236 shown in the drawings, so as to achieve the purpose of exhausting waste chips.

[0039] In this embodiment, the visual inspection device includes a window 51, a camera 52 and a positioning seat 53, wherein the camera 52 and the positioning seat 53 are respectively located at two opposite sides of the window 51; a rotating seat 531 is provided on the positioning seat 53, and an arc-shaped retaining wall 5311 is provided on the rotating seat 531, and a magnetic attraction member for positioning the rotor 10 is provided on the inner side of the arc-shaped retaining wall 5311. Specifically, the rotating seat 531 rotates by a rotating mechanism provided inside the positioning seat 53, and the rotating mechanism is, for example, a rotating motor, which drives the rotating seat 531 to rotate by the rotating motor. When the rotor 10 is magnetically attracted in the arc-shaped retaining wall 5311, the commutator 20 is located above the arc-shaped retaining wall 5311, and the lens of the camera 52 is opposite to the commutator 20 through the window 51. When the rotating seat 531 rotates 360°, it is convenient for the camera 52 to visually inspect the commutator 20, so as to quickly confirm whether the finished product meets the production requirements.

[0040] It should be noted that, in this embodiment, the first multi-axis moving mechanism 22 and the second multi-axis moving mechanism 32 both use an XY-axis moving drive mechanism, which is relatively existing. In practical applications, any existing suitable XY-axis moving drive mechanism can be used, and no specific limitation is made here. The material picking and placing device 1 can use an existing manipulator with vertical and horizontal placement functions, so as to achieve the purpose of picking and placing the rotor 10 in a vertical or horizontal posture when picking and placing materials.

[0041] In practical application, the material handling device 1, the rough turning device 2, the fine turning device 3, the cleaning device 4 and the visual inspection device in this embodiment can all be arranged on the same machine 30. When the rough turning device 2 and the fine turning device 3 are located on two opposite sides of the material handling device 1, it is convenient to perform the material handling operation. When the cleaning device 4 and the visual inspection device are close to the fine turning device 3, it is convenient to perform corresponding cleaning and visual inspection on the commutator after fine turning, so that the processing coordination between the devices can be achieved through a reasonable layout.

[0042] It should be understood that, for ordinary technical workers in the field, improvements or changes can be made based on the above description, and all these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A lathe equipment for machining a rotor commutator, characterized in that: It includes a material taking and placing device, a rough turning device, a fine turning device, a cleaning device and a visual inspection device; the material taking and placing device is used to take and place the rotor to transfer the rotor to the rough turning device, the fine turning device, the cleaning device or the visual inspection device; the rough turning device includes a rough turning tool, a first multi-axis moving mechanism and a first material pressing and rotating mechanism, the first material pressing and rotating mechanism is used to limit the cover rotor and drive the rotor to rotate so that the commutator rotates synchronously, the first multi-axis moving mechanism is used to drive the rough turning tool to move in multiple directions relative to the commutator, and the rough turning tool is used for rough turning of the commutator; the fine turning device includes a fine turning tool, a second multi-axis moving mechanism and a second material pressing and rotating mechanism, after rough turning, the second material pressing and rotating mechanism is used to limit the cover rotor and drive the rotor to rotate so that the commutator rotates synchronously, the second multi-axis moving mechanism is used to drive the fine turning tool to move in multiple directions relative to the commutator, and the fine turning tool is used for fine turning of the commutator; the cleaning device is used to clean the waste chips on the commutator after fine turning; the visual inspection device is used to detect the appearance of the cleaned commutator.

2. The lathe equipment for machining rotor commutator according to claim 1, characterized in that: The first gear wheel is connected with the drive gear of the driving member, and the driving member is connected with the gear to the engine, and the driving member is connected with the gear to the engine. The driving member is connected with the gear of the driving member to the driving member. When the driving member is turned on the gear, the driving member is automatically stopped by the gear. When the driving member is turned on the gear, the driving member is automatically stopped by the gear.

3. The lathe equipment for machining rotor commutator according to claim 2, characterized in that: A first lifting mechanism is provided on the rear side surface of the mounting plate, a connecting rod is provided at the output end of the first lifting mechanism, one end of the connecting rod passes through the front end of the mounting plate and is located between the first rotating shaft and the first driven wheel, and a first avoidance recess for the connecting rod to pass through is correspondingly provided on the mounting plate; a roller is provided at one end of the connecting rod, and the output end of the first lifting mechanism is pressed downward to move the roller toward the first pressing table; when the rotor is placed on the first pressing table, the roller corresponds to the rotor, and the lower side of the second synchronous belt is located between the roller and the rotor.

4. The lathe equipment for machining rotor commutator according to claim 2 or 3, characterized in that: The first pressing table comprises a fixed seat, and the fixed seat is located below the first cover body; a second lifting mechanism is arranged on the fixed seat, and a lifting platform for supporting the rotation of the rotor is arranged at the output end of the second lifting mechanism.

5. The lathe equipment for machining rotor commutator according to claim 2, characterized in that: A second avoidance recess for the rotor shaft to extend out is provided on a lower edge of the first cover body, and a third avoidance recess for the rotor part to extend out is provided on another lower edge of the first cover body, and the third avoidance recess is opposite to the second avoidance recess; a first exhaust pipe is also provided on the first cover body, one end of the first exhaust pipe is connected to the interior of the first cover body, and the other end of the first exhaust pipe is connected to an industrial vacuum cleaner.

6. The lathe equipment for machining rotor commutator according to any one of claims 2, 3 and 5, characterized in that: A push rod is provided at the output end of the telescopic cylinder. The push rod is tilted toward the direction close to the mounting plate. The upper end of the push rod is hinged to the driving rod.

7. The lathe equipment for machining rotor commutator according to claim 1, characterized in that: The cleaning device includes a translational pressing assembly and a second pressing table; the translational pressing assembly includes a horizontally arranged slide rail, a slider is slidably arranged on the slide rail, a pressing cylinder is arranged on the slider, a first vertical plate is arranged at the output end of the pressing cylinder, a second pressing belt assembly is arranged on the first vertical plate, and the second pressing belt assembly is used to resist the rotor to drive the rotor to rotate.

8. The lathe equipment for machining a rotor commutator according to claim 7, characterized in that: The second belt pressing assembly includes a second motor, a fixed end of the second motor is arranged on the rear side surface of the first vertical plate, and an output end of the second motor passes through the front end of the first vertical plate and is provided with a second rotating shaft; two second driven wheels are also provided on the front side surface of the first vertical plate, and the two second driven wheels are both located below the second rotating shaft and are distributed in an equilateral triangle with the second rotating shaft; the second rotating shaft and the two second driven wheels are connected through a third synchronous belt transmission, and the lower side of the third synchronous belt is used to abut against the rotor.

9. The lathe equipment for machining a rotor commutator according to claim 8, characterized in that: A second upright plate is provided on one side of the first upright plate, and the second upright plate is perpendicular to the first upright plate; a clean space for accommodating the second pressing table is formed between the second upright plate and the first upright plate, and the second rotating shaft and two second driven wheels are both located in the clean space; a third motor is provided at the bottom of the second upright plate, and a brush is provided at the output end of the third motor, and the brush is located in the clean space; a second cover body located in the clean space is also provided between the first upright plate and the second upright plate, and a second exhaust pipe is also provided on the second cover body, one end of the second exhaust pipe is connected to the interior of the second cover body, and the other end of the second exhaust pipe is connected to an industrial vacuum cleaner.

10. The lathe equipment for machining a rotor commutator according to claim 1, characterized in that: The visual inspection device includes a window, a camera and a positioning seat, wherein the camera and the positioning seat are respectively located on two opposite sides of the window; a rotating seat is provided on the positioning seat, an arc-shaped retaining wall is provided on the rotating seat, and a magnetic attraction part for positioning the rotor is provided on the inner side of the arc-shaped retaining wall; when the rotor is magnetically attracted in the arc-shaped retaining wall, the commutator is located above the arc-shaped retaining wall, and the lens of the camera is opposite to the commutator through the window.

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