Motor shaft production, processing, polishing and cleaning machine

Abstract

The application belongs to the technical field of motor shaft production equipment, and particularly relates to a motor shaft production and processing polishing and cleaning machine, which comprises a feeding device and a polishing device corresponding to the feeding device. The polishing device comprises a polishing cavity, and a fan-shaped collecting cylinder is rotationally connected to the polishing cavity. A sliding plate is radially slidably connected to the collecting cylinder, and slides along the collecting cylinder with the rotation of the collecting cylinder. A collecting structure corresponding to the collecting cylinder is arranged on the polishing cavity. The sliding plate is fixedly connected with a containing groove, and the containing groove is fixedly connected with a feeding slope corresponding to the feeding device. A discharging structure is further arranged on the polishing cavity, and a clamping structure coaxially arranged with the collecting cylinder is connected to the discharging structure. The discharging structure can drive the clamping structure to move along an inverted U-shaped route. A discharging plate corresponding to the discharging structure is fixedly connected to the polishing cavity. The application effectively solves the problems of low automation degree of the existing equipment and ineffective cleaning of the polishing debris.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of motor shaft production equipment, and particularly relates to a motor shaft production and machining polishing and cleaning machine. BACKGROUND

[0002] The motor shaft is an important part of a motor, is a link of mechanical and electrical energy conversion between the motor and automobile equipment, supports rotating parts, transmits torque and determines the relative position of the rotating parts to the stator. Therefore, the motor shaft must have very high strength and rigidity to ensure the realization of functions.

[0003] During the production and machining of the motor shaft, the motor shaft surface needs to be polished by a polisher, and the polished motor shaft needs to be cleaned. However, the existing equipment has the following technical problems during use: 1. The existing equipment can only polish and clean the motor shaft, and cannot effectively polish and clean the motor shaft at the same time. That is, after the motor shaft is polished, it needs to be transported to a corresponding cleaning machine for special cleaning, which greatly affects the production and machining efficiency of the motor shaft. 2. The production and machining of the motor shaft have low automation, and the feeding and discharging processes still need to be completed manually. Therefore, one person needs to be responsible for the production and machining of one machine during production, which increases the labor cost of the production and machining of the motor shaft and reduces the competitiveness of the company in the production and machining of the motor shaft. 3. During the production and machining of the motor shaft, the debris generated during polishing scatters everywhere under the action of air, which not only affects the ground environment but also affects the working environment of the operator. SUMMARY

[0004] In view of the above problems, the motor shaft production and machining polishing and cleaning machine is provided to overcome the defects of the prior art and effectively solve the problems of low automation of the existing equipment and ineffective cleaning of the debris generated during polishing.

[0005] To achieve the above purpose, the following technical scheme is adopted: a motor shaft production and machining polishing and cleaning machine, comprising a feeding device and a polishing device corresponding to the feeding device; the polishing device comprises a polishing cavity, and a fan-shaped collecting cylinder is rotationally connected to the polishing cavity; the collecting cylinder is slidingly connected with a sliding plate in the radial direction, and the sliding plate slides along the collecting cylinder with the rotation of the collecting cylinder; the polishing cavity is provided with a collecting structure corresponding to the collecting cylinder; the sliding plate is fixedly connected with a containing groove, and the containing groove is fixedly connected with a feeding slope corresponding to the feeding device; the polishing cavity is further provided with a discharging structure, and the discharging structure is connected with a clamping structure coaxially arranged with the collecting cylinder; the discharging structure can drive the clamping structure to move along an inverted U-shaped route; the polishing cavity is fixedly connected with a discharging plate corresponding to the discharging structure; and the polishing cavity is provided with a polishing structure and a cleaning structure corresponding to the clamping structure.

[0006] Furthermore, a rotating motor is fixedly connected to the grinding chamber, and a bevel gear set is connected to the output end of the rotating motor; a pair of synchronously rotating rotating cranks are connected to the output end of the bevel gear set, and a traction rod is rotatably connected to each of the rotating cranks; an output rod is rotatably connected to the grinding chamber, the traction rod is rotatably connected to the middle of the output end, and the other end of the output rod is rotatably connected to the slide plate.

[0007] Furthermore, the discharge structure includes a guide frame fixedly connected to the grinding chamber, and a discharge motor corresponding to the guide frame is fixedly connected to the grinding chamber; the output end of the discharge motor is connected to a discharge crank, the discharge crank is provided with a drive groove, and the guide frame is provided with an inverted U-shaped guide groove that cooperates with the drive groove; a transverse slider is slidably connected to the guide frame, a vertical sliding cavity is slidably connected to the transverse slider, a clamping structure is provided in the vertical sliding cavity, and a drive shaft that cooperates with the guide groove and the drive groove is provided in the vertical sliding cavity.

[0008] Furthermore, the clamping structure includes a clamping telescopic rod fixedly connected to the vertical sliding cavity, a connecting plate fixedly connected to the telescopic end of the clamping telescopic rod, and a clamping plate rotatably connected to the connecting plate.

[0009] Furthermore, a rotary motor is fixedly connected to the vertical sliding cavity, and a drive gear is connected to the output end of the rotary motor; a driven gear meshes with the drive gear, and a splined cylinder is connected to the driven gear; a spline is slidably connected to the splined cylinder, and the spline is coaxially fixedly connected to the clamping plate.

[0010] Furthermore, a movable motor is fixedly connected to the grinding chamber, and a movable lead screw is connected to the output end of the movable motor; the grinding structure includes a grinding telescopic rod screwed to the movable lead screw, a grinding frame is slidably connected to the telescopic end of the grinding telescopic rod, and a top spring that cooperates with the grinding frame is provided at the telescopic end of the grinding telescopic rod; a grinding motor is fixedly connected to the grinding frame, and a grinding wheel is connected to the output end of the grinding motor.

[0011] Furthermore, the cleaning structure includes a cleaning telescopic rod screwed to a movable lead screw, and guide ears are fixedly connected to both the cleaning telescopic rod and the grinding telescopic rod. A guide rod that cooperates with the guide ears is provided on the grinding cavity. A cleaning frame is slidably connected to the telescopic end of the cleaning telescopic rod, and a top spring that cooperates with the cleaning frame is provided at the telescopic end of the cleaning telescopic rod. A cleaning motor is fixedly connected to the cleaning frame, and a cleaning wheel is connected to the output end of the cleaning motor.

[0012] Furthermore, the collecting structure includes a mounting cylinder fixedly connected to the grinding chamber, with an opening at one end; a debris bucket is detachably connected to the mounting cylinder, and the grinding chamber has an outlet that cooperates with the debris bucket; a handle is provided on the debris bucket, and a limiting block that cooperates with the debris bucket is rotatably connected to the mounting cylinder.

[0013] Furthermore, the feeding device includes a feeding chamber, on which an inclined feeding plate is fixedly connected; a temporary rack is also fixedly connected to the feeding chamber, and the temporary rack is provided with a placement groove; a feeding telescopic rod is fixedly connected to the feeding chamber, and the telescopic end of the feeding telescopic rod is connected to a synchronization plate; a front feeding rack that cooperates with the feeding plate is fixedly connected to the synchronization plate, and a rear feeding rack that cooperates with the placement groove is also fixedly connected to the synchronization plate; a plurality of sliding cylinders are fixedly connected to the feeding chamber, and sliding rods are slidably connected to each of the plurality of sliding cylinders, and the sliding rods are fixedly connected to the synchronization plate.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. When in use, the present invention, with the setting of feeding device, discharging structure, grinding structure and cleaning structure, enables the present application to integrate feeding, grinding, cleaning and discharging into one, which can effectively improve the automation level of the present application, enable one worker to operate multiple machines, effectively reduce the production cost of motor shafts and improve the competitiveness of motor shafts.

[0016] 2. In use, the present invention, under the action of the collecting cylinder and the feeding ramp, the grinding debris flows into the collecting cylinder, and the debris cleaned by the cleaning structure falls into the collecting cylinder; that is, the collecting cylinder collects the grinding and cleaning debris, which can effectively prevent the debris from affecting the workers' working environment; in addition, the collecting cylinder rotates from the working state to the state of feeding in cooperation with the feeding device. At this time, the debris in the collecting cylinder falls into the collecting structure, and the debris is collected in a concentrated manner, which can effectively improve the workers' working environment. Attached Figure Description

[0017] Figure 1 This is the first isometric view of the present invention;

[0018] Figure 2 This is the second isometric view of the present invention;

[0019] Figure 3 This is a schematic diagram of the feeding device in this invention;

[0020] Figure 4 This is a schematic diagram showing the coordinated state of the feeding telescopic rod, the synchronization plate, the front feeding frame, and the rear feeding frame in this invention.

[0021] Figure 5 This is a schematic diagram of the internal structure of the grinding device in this invention;

[0022] Figure 6 This is a schematic diagram showing the mating state of the grinding structure, cleaning structure, etc. in this invention;

[0023] Figure 7 This is a schematic diagram of the discharge structure in this invention;

[0024] Figure 8 This is a schematic diagram showing the engagement state of the rotating motor, driving gear, driven gear, splined cylinder, spline, clamping telescopic rod, clamping plate, etc. in this invention;

[0025] Figure 9 This is a first isometric view of the coordinated state of the collecting cylinder, receiving tank, feeding ramp, sliding plate, output rod, traction rod, and tilting crank in this invention.

[0026] Figure 10 This is a second isometric view of the coordinated state of the collecting cylinder, receiving tank, feeding ramp, sliding plate, output rod, traction rod, and tilting crank in this invention.

[0027] Figure 11 This is a schematic diagram showing the coordinated state of the collecting cylinder, the deceleration ramp, the receiving trough, the feeding ramp, the sliding plate, etc. in this invention;

[0028] In the diagram: 1. Feeding device, 2. Grinding device, 3. Discharge plate, 4. Feeding plate, 5. Temporary rack, 6. Placement slot, 7. Slide rod, 8. Slide cylinder, 9. Feeding telescopic rod, 10. Rear feeding rack, 11. Front feeding rack, 12. Synchronizing plate, 13. Mounting cylinder, 14. Debris bin, 15. Discharge structure, 16. Baffle structure, 17. Grinding structure, 18. Moving motor, 19. Cleaning telescopic rod, 20. Moving lead screw, 21. Guide rod, 22. Guide ear plate, 23. Grinding motor, 24. Grinding wheel, 25. Cleaning wheel, 26. Cleaning wheel. 27. Cleaning rack, 28. Discharge motor, 29. Discharge crank, 30. Guide frame, 31. Guide groove, 32. Horizontal slider, 33. Vertical sliding cavity, 34. Clamping telescopic rod, 35. Connecting plate, 36. Clamping plate, 37. Driven gear, 38. Splined cylinder, 39. Rotating motor, 40. Driving gear, 41. Collection cylinder, 42. Slowing ramp, 43. Receiving groove, 44. Feeding ramp, 45. Slide plate, 46. Output rod, 47. Traction rod, 48. Tilting crank, 49. Bevel gear set, 50. Tilting motor, 51. Sector slide rail. Detailed Implementation

[0029] A motor shaft manufacturing, processing, grinding, and cleaning machine, such as Figures 1-11As shown, the device includes a feeding device 1 and a grinding device 2 corresponding to the feeding device 1. The grinding device 2 includes a grinding chamber, on which a fan-shaped collecting cylinder 40 is rotatably connected. A fan-shaped slide rail 50 is fixedly connected to the grinding chamber, and the collecting cylinder 40 is slidably connected to the fan-shaped slide rail 50. Multiple sliding plates 44 are slidably connected to the collecting cylinder 40 radially. The multiple sliding plates 44 slide along the collecting cylinder 40 as the collecting cylinder 40 rotates. The grinding chamber is provided with a collecting structure corresponding to the collecting cylinder 40. A receiving device is fixedly connected to the sliding plate 44. The trough 42 has a feeding ramp 43 corresponding to the feeding device 1 fixedly connected to it, and a deceleration ramp 41 corresponding to the feeding ramp 43 also fixedly connected to it. The grinding chamber is also provided with a discharge structure 15, and a clamping structure coaxially arranged with the collecting cylinder 40 is connected to the discharge structure 15. The discharge structure 15 can drive the clamping structure to move along an inverted U-shaped path. The grinding chamber is fixedly provided with a discharge plate 3 corresponding to the discharge structure 15. The grinding chamber is provided with a grinding structure 17 and a cleaning structure corresponding to the clamping structure.

[0030] In use, the present invention, under the action of the feeding device 1, feeds the grinding device 2 sequentially, and slides the motor shaft from the feeding ramp 43 into the receiving groove 42; the motor shaft is clamped by the clamping structure, and the collecting cylinder 40 slides along the fan-shaped slide rail 50 on the grinding cavity. At the same time, the sliding plate 44 slides radially along the collecting cylinder 40. The sliding plate 44 drives the receiving groove 42 and the feeding ramp 43 to rotate with the collecting cylinder 40 to a vertical state, and the feeding ramp 43 is blocked between the feeding device 1 and the collecting cylinder 40; the grinding structure 17 holds the motor shaft The grinding process begins, and the resulting debris flows into the collection cylinder 40 under the action of the feeding ramp 43. A cleaning structure cleans the ground motor shaft, and the cleaned debris falls into the collection cylinder 40. Under the action of the discharge structure 15, the ground motor shaft moves along an inverted U-shaped path to a position corresponding to the discharge plate 3. The clamping structure releases the motor shaft, and it flows out under the action of the discharge plate 3. The discharge structure 15 then drives the clamping structure to reset. After the clamping structure resets, the collection cylinder 40 rotates again, rotating to the position shown in the image. Figure 1 and Figure 5 As shown, the debris in the collecting cylinder 40 falls into the collecting structure and continues to be fed under the action of the feeding device 1.

[0031] In summary, when in use, the present invention, with its feeding device 1, discharging structure 15, grinding structure 17, and cleaning structure, integrates feeding, grinding, cleaning, and discharging into one unit, effectively improving the automation level of the present invention. This allows one worker to operate multiple machines, effectively reducing the production cost of motor shafts and enhancing their competitiveness. Furthermore, under the action of the collecting cylinder 40 and the feeding ramp 43, the grinding debris flows into the collecting cylinder 40 via the feeding ramp 43, and the debris cleaned by the cleaning structure falls into the collecting cylinder 40. Thus, the collecting cylinder 40 effectively collects the grinding and cleaning debris, preventing it from affecting the worker's working environment. Additionally, when the collecting cylinder 40 rotates from its working state to a state where it cooperates with the feeding device 1 for feeding, the debris in the collecting cylinder 40 falls into the collecting structure for centralized collection, effectively improving the worker's working environment.

[0032] Furthermore, such as Figures 9-11 As shown, a rotating motor 49 is fixedly connected to the grinding chamber, and a bevel gear set 48 is connected to the output end of the rotating motor 49; a pair of synchronously rotating rotating cranks 47 are connected to the output end of the bevel gear set 48, and a traction rod 46 is rotatably connected to each of the two rotating cranks 47; an output rod 45 is rotatably connected to the grinding chamber, and the traction rod 46 is rotatably connected to the middle of the output end, and the other end of the output rod 45 is rotatably connected to the slide plate 44.

[0033] When the collecting cylinder 40 rotates, the tilting motor 49 rotates, which in turn drives the bevel gear set 48 to rotate. The bevel gear set 48 drives the tilting crank 47 to rotate, and the tilting crank 47 drives the output rod 45 to rotate reciprocally via the traction rod 46. The output rod 45 drives the slide plate 44 to move, and the slide plate 44 drives the collecting cylinder 40 to rotate. While the output rod 45 drives the collecting cylinder 40 to rotate via the slide plate 44, it also drives the slide plate 44 to slide radially along the collecting cylinder 40. This allows the structure composed of the slide plate 44, the collecting cylinder 40, and the feeding ramp 43 to be seamlessly switched, improving the ease of operation of this application.

[0034] Furthermore, such as Figure 7 As shown, the discharge structure 15 includes a guide frame 29 fixedly connected to the grinding chamber, and a discharge motor 27 corresponding to the guide frame 29 fixedly connected to the grinding chamber; the output end of the discharge motor 27 is connected to a discharge crank 28, the discharge crank 28 is provided with a drive groove, and the guide frame 29 is provided with an inverted U-shaped guide groove 30 that cooperates with the drive groove; a horizontal slider 31 is slidably connected to the guide frame 29, and a vertical sliding cavity 32 is slidably connected to the horizontal slider 31; a clamping structure is provided in the vertical sliding cavity 32, and a drive shaft that cooperates with the guide groove 30 and the drive groove is provided in the vertical sliding cavity 32.

[0035] When the discharge structure 15 is in use, the discharge motor 27 starts, and the discharge motor 27 drives the discharge crank 28 to rotate. The discharge crank 28 drives the drive shaft to move through the drive groove and the guide groove 30. The drive shaft drives the vertical sliding cavity 32 to move. The vertical sliding cavity 32 moves up and down along the horizontal slider 31. When the vertical sliding cavity 32 moves horizontally, it drives the horizontal slider 31 to move horizontally along the guide frame 29. Under the action of the inverted U-shaped guide groove 30, the vertical sliding cavity 32 moves along the inverted U-shaped path, so that the clamping structure on the vertical sliding cavity 32 moves from the collecting cylinder 40 to the discharge plate 3, so that the cleaned motor shaft can move out automatically, improving the automation level of this application.

[0036] Furthermore, such as Figure 8 As shown, the clamping structure includes a clamping telescopic rod 33 fixedly connected to the vertical sliding cavity 32. A connecting plate 34 is fixedly connected to the telescopic end of the clamping telescopic rod 33, and a clamping plate 35 is rotatably connected to the connecting plate 34. The clamping telescopic rod 33, the feeding telescopic rod 9, the grinding telescopic rod, and the cleaning telescopic rod 19 are all electric telescopic rods. When the clamping plate 35 clamps the motor shaft, the clamping telescopic rod 33 extends, and the clamping telescopic rod 33 drives the clamping plate 35 to clamp the motor shaft through the connecting plate 34, so as to avoid the motor shaft from shaking during the grinding and cleaning process and improve the stability of the motor shaft.

[0037] Furthermore, a rotary motor 38 is fixedly connected to the vertical sliding cavity 32, and a drive gear 39 is connected to the output end of the rotary motor 38; a driven gear 36 meshes with the drive gear 39, and a splined cylinder 37 is connected to the driven gear 36; a spline is slidably connected to the splined cylinder 37, and the spline is coaxially fixedly connected to the clamping plate 35; when the motor shaft is being polished, the rotary motor 38 starts, the rotary motor 38 drives the drive gear 39 to rotate, the drive gear 39 drives the driven gear 36 to rotate, the driven gear 36 drives the splined cylinder 37 to rotate, the splined cylinder 37 drives the clamping plate 35 to rotate through the spline, and the clamping plate 35 drives the motor shaft to rotate; under the action of the rotation of the motor shaft, the polishing structure 17 can fully polish the motor shaft, improving the polishing effect of this application.

[0038] Furthermore, such as Figure 6 As shown, a movable motor 18 is fixedly connected to the grinding chamber, and a movable lead screw 20 is connected to the output end of the movable motor 18; the grinding structure 17 includes a grinding telescopic rod screwed to the movable lead screw 20, a grinding frame is slidably connected to the telescopic end of the grinding telescopic rod, and a top spring that cooperates with the grinding frame is provided at the telescopic end of the grinding telescopic rod; a grinding motor 23 is fixedly connected to the grinding frame, a grinding wheel 24 is connected to the output end of the grinding motor 23, and sandpaper is installed on the grinding wheel 24.

[0039] When the grinding structure 17 grinds the motor shaft, the moving motor 18 drives the moving lead screw 20 to rotate, and the moving lead screw 20 drives the grinding telescopic rod to move. The grinding telescopic rod drives the grinding frame and the grinding wheel 24 on it to fit against the motor shaft. Through the setting of the top spring and the sliding connection between the grinding frame and the telescopic end of the grinding telescopic rod, the grinding wheel 24 is always in contact with the motor shaft. The grinding motor 23 starts, and the grinding motor 23 grinds the motor shaft through the grinding wheel 24 and the sandpaper on it.

[0040] Furthermore, the cleaning structure includes a cleaning telescopic rod 19 screwed to the movable lead screw 20. Guide ears 22 are fixedly connected to both the cleaning telescopic rod 19 and the grinding telescopic rod. A guide rod 21 that cooperates with the guide ears 22 is provided on the grinding cavity. A cleaning frame 26 is slidably connected to the telescopic end of the cleaning telescopic rod 19. A top spring that cooperates with the cleaning frame 26 is provided at the telescopic end of the cleaning telescopic rod 19. A cleaning motor is fixedly connected to the cleaning frame 26. A cleaning wheel 25 is connected to the output end of the cleaning motor. A sponge is installed on the cleaning wheel 25.

[0041] When the cleaning structure is cleaning, under the action of the moving screw 20, the cleaning telescopic rod 19 slides along the guide rod 21 through the guide ear plate 22; the cleaning telescopic rod 19 extends, so that the cleaning wheel 25 on the cleaning frame 26 is in contact with the motor shaft; the cleaning motor drives the cleaning wheel 25 to rotate, and the cleaning wheel 25 cleans the motor shaft through the sponge.

[0042] Furthermore, such as Figure 5 As shown, the collection structure includes a mounting cylinder 13 fixedly connected to the grinding chamber, with an opening at one end of the mounting cylinder 13; a debris bucket 14 is detachably connected to the mounting cylinder 13, and an outlet that cooperates with the debris bucket 14 is provided on the grinding chamber; a handle is provided on the debris bucket 14, and a limiting block 16 that cooperates with the debris bucket 14 is rotatably connected to the mounting cylinder 13.

[0043] When in use, the debris flowing out of the collection cylinder 40 flows into the debris bin 14 through the outlet. When there is a lot of debris in the debris bin 14, the limiting block 16 is rotated to separate the limiting block 16 from the debris bin 14. The debris bin 14 is pulled out of the mounting cylinder 13 by the handle, and the debris is poured out through the debris bin 14. The debris bin 14 is installed through the mounting cylinder 13 so that the debris bin 14 can be detachably connected to the mounting cylinder 13, which facilitates the dumping of debris and improves the convenience of using the debris bin 14. The limiting block 16 limits the debris bin 14 and improves the stability of the debris bin 14.

[0044] Furthermore, such as Figure 3 and Figure 4As shown, the feeding device 1 includes a feeding chamber, on which an inclined feeding plate 4 is fixedly connected; a temporary rack 5 is also fixedly connected to the feeding chamber, and a placement groove 6 is provided on the temporary rack 5; a feeding telescopic rod 9 is fixedly connected to the feeding chamber, and a synchronization plate 12 is connected to the telescopic end of the feeding telescopic rod 9; a front feeding rack 11 that cooperates with the feeding plate 4 is fixedly connected to the synchronization plate 12, and a rear feeding rack 10 that cooperates with the placement groove 6 is also fixedly connected to the synchronization plate 12; a plurality of sliding cylinders 8 are fixedly connected to the feeding chamber, and sliding rods 7 are slidably connected to the plurality of sliding cylinders 8, and the sliding rods 7 are fixedly connected to the synchronization plate 12.

[0045] When the feeding device 1 is in use, a conveyor belt can be placed in front of the feeding plate 4, and the motor shaft can be placed on the conveyor belt. The transmission belt will transport the motor shaft to the feeding plate 4. The feeding telescopic rod 9 extends and retracts, and the feeding telescopic rod 9 drives the front feeding frame 11 and the rear feeding frame 10 to move up and down through the synchronous plate 12. When the front feeding frame 11 moves upward, the front feeding frame 11 drives the motor shaft to move to the temporary rack 5. At the same time, the motor shaft in the placement groove 6 rolls to the feeding ramp 43 under the action of the rear feeding frame 10. After the front feeding frame 11 and the rear feeding frame 10 descend, the motor shaft on the temporary rack 5 rolls to the placement groove 6, and the motor shaft on the feeding plate 4 rolls to the front feeding frame 11. When the rear feeding frame 10 rises again, the motor shaft in the placement groove 6 rolls to the feeding ramp 43. Through the arrangement of the front feeding frame 11, the rear feeding frame 10, the temporary rack 5, and the feeding plate 4, the automatic feeding of the motor shaft can be realized.

[0046] The working process of this invention is as follows:

[0047] When using this invention, as Figure 1 and Figure 3 As shown, at this time, under the action of the rear loading rack 10, the motor shaft in the placement groove 6 rolls onto the feeding ramp 43, and under the action of the front loading rack 11, the motor shaft on the loading plate 4 rolls onto the temporary storage rack; when the loading telescopic rod 9 retracts, the synchronous plate 12 descends with the loading telescopic rod 9, and the synchronous plate 12 drives the front loading rack 11 and the rear loading rack 10 to descend, the motor shaft on the temporary storage rack rolls into the placement groove 6, and the motor shaft on the loading plate 4 rolls onto the front loading rack 11; when the rear loading rack 10 rises again, the motor shaft in the placement groove 6 rolls onto the feeding ramp 43, and the motor shaft on the front loading rack 11 rolls onto the temporary storage rack 5.

[0048] The motor shaft slides into the receiving groove 42 via the feeding ramp 43. Under the action of the deceleration ramp 41, the motor shaft stays in the receiving groove 42. The clamping telescopic rod 33 extends and drives the clamping plate 35 to clamp the motor shaft through the connecting plate 34. The clamping plate 35 drives the spline to slide along the spline cylinder 37. The flipping motor 49 rotates and drives the bevel gear set 48 to rotate. The bevel gear set 48 drives the flipping crank 47 to rotate and drives the output rod 45 to rotate through the traction rod 46. The output rod 45 drives the slide plate 44 to move and drives the collecting cylinder 40 to rotate. While the output rod 45 drives the collecting cylinder 40 to rotate through the slide plate 44, it also drives the slide plate 44 to slide radially along the collecting cylinder 40. This causes the collecting cylinder 40 to rotate to a horizontal state. The slide plate 44 drives the receiving groove 42 and the feeding ramp 43 to rotate to a vertical state with the collecting cylinder 40. The feeding ramp 43 is blocked between the feeding device 1 and the collecting cylinder 40.

[0049] When the motor shaft is being polished, the rotary motor 38 starts, driving the drive gear 39 to rotate, which in turn drives the driven gear 36 to rotate, which in turn drives the splined cylinder 37 to rotate. The splined cylinder 37, through the spline, drives the clamping plate 35 to rotate, which in turn drives the motor shaft to rotate. Simultaneously, the moving motor 18 starts, driving the moving lead screw 20 to rotate, which in turn drives the polishing telescopic rod to move. The polishing telescopic rod causes the polishing frame and its polishing wheel 24 to come into contact with the motor shaft. Through the setting of the top spring and the sliding connection between the polishing frame and the telescopic end of the polishing telescopic rod, the polishing wheel 24 is always in contact with the motor shaft. The polishing motor 23 starts, and the polishing motor 23 polishes the motor shaft through the polishing wheel 24 and the abrasive cloth on it.

[0050] Under the action of the moving screw 20, the cleaning telescopic rod 19 slides along the guide rod 21 through the guide ear plate 22; the cleaning telescopic rod 19 extends, so that the cleaning wheel 25 on the cleaning frame 26 is in contact with the motor shaft; the cleaning motor drives the cleaning wheel 25 to rotate, and the cleaning wheel 25 cleans the motor shaft through the sponge.

[0051] After the motor shaft is polished and cleaned, the discharge motor 27 starts, driving the discharge crank 28 to rotate. The discharge crank 28 drives the drive shaft through the drive groove and guide groove 30, which in turn drives the vertical sliding cavity 32 to move. The vertical sliding cavity 32 moves up and down along the horizontal slider 31. When the vertical sliding cavity 32 moves horizontally, it drives the horizontal slider 31 to move horizontally along the guide frame 29. Under the action of the inverted U-shaped guide groove 30, the vertical sliding cavity 32 moves along the inverted U-shaped path, causing the clamping structure on the vertical sliding cavity 32 to move from the collection cylinder 40 to the discharge plate 3. The clamping telescopic rod 33 retracts, causing the clamping plate 35 to release the motor shaft, allowing the polished and cleaned motor shaft to fall onto the discharge plate 3 and flow out under the action of the discharge plate 3. At this time, a corresponding collection frame can be set at the discharge plate 3 to collect the motor shaft. The discharge motor 27 resets, causing the vertical sliding cavity 32, clamping plate 35, etc., to reset.

[0052] The flip motor 49 restarts, causing the collecting cylinder 40, the sliding plate 44, and the feeding ramp 43 to rotate to the desired position. Figure 5 In the state shown, the debris in the collection cylinder 40 falls into the debris bin 14 through the slide plate 44. When there is a lot of debris in the debris bin 14, the limiting block 16 is rotated to separate the limiting block 16 from the debris bin 14. The debris bin 14 is pulled out from the mounting cylinder 13 by the handle and the debris is poured out through the debris bin 14.

Claims

1. A motor shaft manufacturing, processing, grinding, and cleaning machine, comprising a feeding device (1) and a grinding device (2) corresponding to the feeding device (1); characterized in that: The grinding device (2) includes a grinding chamber, on which a fan-shaped collecting cylinder (40) is rotatably connected; a sliding plate (44) is slidably connected radially to the collecting cylinder (40), and the sliding plate (44) slides along the collecting cylinder (40) as the collecting cylinder (40) rotates; the grinding chamber is provided with a collecting structure corresponding to the collecting cylinder (40); a receiving groove (42) is fixedly connected to the sliding plate (44), and a feeding ramp (43) corresponding to the feeding device (1) is fixedly connected to the receiving groove (42); the grinding chamber The upper part is also provided with a discharge structure (15), and a clamping structure coaxially arranged with the collection cylinder (40) is connected to the discharge structure (15). The discharge structure (15) can drive the clamping structure to move along an inverted U-shaped path. A discharge plate (3) corresponding to the discharge structure (15) is fixedly connected to the grinding chamber. The grinding chamber is provided with a grinding structure (17) and a cleaning structure corresponding to the clamping structure. A flip motor (49) is fixedly connected to the grinding chamber. A bevel gear set (48) is connected to the output end of the flip motor (49). The output end of the bevel gear set (48) is connected to a pair of synchronously rotating reversing cranks (47), and each pair of reversing cranks (47) is rotatably connected to a traction rod (46); an output rod (45) is rotatably connected to the grinding chamber, the traction rod (46) is rotatably connected to the middle of the output end, and the other end of the output rod (45) is rotatably connected to the slide plate (44); the discharge structure (15) includes a guide frame (29) fixedly connected to the grinding chamber, and a discharge motor (27) corresponding to the guide frame (29) is fixedly connected to the grinding chamber. The output end of the discharge motor (27) is connected to the discharge crank (28), the discharge crank (28) is provided with a drive groove, and the guide frame (29) is provided with an inverted U-shaped guide groove (30) that cooperates with the drive groove; a horizontal slider (31) is slidably connected to the guide frame (29), a vertical sliding cavity (32) is slidably connected to the horizontal slider (31), a clamping structure is provided in the vertical sliding cavity (32), and a drive shaft that cooperates with the guide groove (30) and the drive groove is provided in the vertical sliding cavity (32).

2. The motor shaft manufacturing, processing, grinding, and cleaning machine as described in claim 1, characterized in that: The clamping structure includes a clamping telescopic rod (33) fixedly connected to the vertical sliding cavity (32), and a connecting plate (34) fixedly connected to the telescopic end of the clamping telescopic rod (33), and a clamping plate (35) rotatably connected to the connecting plate (34).

3. The motor shaft manufacturing, processing, grinding, and cleaning machine as described in claim 2, characterized in that: A rotating motor (38) is fixedly connected to the vertical sliding cavity (32), and the output end of the rotating motor (38) is connected to a driving gear (39); a driven gear (36) meshes with the driving gear (39), and a splined cylinder (37) is connected to the driven gear (36); a spline is slidably connected to the splined cylinder (37), and the spline is coaxially fixedly connected to the clamping plate (35).

4. The motor shaft manufacturing, processing, grinding, and cleaning machine as described in claim 1, characterized in that: A movable motor (18) is fixedly connected to the grinding chamber, and a movable lead screw (20) is connected to the output end of the movable motor (18); the grinding structure (17) includes a grinding telescopic rod screwed to the movable lead screw (20), a grinding frame is slidably connected to the telescopic end of the grinding telescopic rod, and a top spring that cooperates with the grinding frame is provided at the telescopic end of the grinding telescopic rod; a grinding motor (23) is fixedly connected to the grinding frame, and a grinding wheel (24) is connected to the output end of the grinding motor (23).

5. The motor shaft manufacturing, processing, grinding, and cleaning machine as described in claim 4, characterized in that: The cleaning structure includes a cleaning telescopic rod (19) screwed to a moving lead screw (20). Guide ears (22) are fixedly connected to both the cleaning telescopic rod (19) and the grinding telescopic rod. A guide rod (21) that cooperates with the guide ears (22) is provided on the grinding cavity. A cleaning frame (26) is slidably connected to the telescopic end of the cleaning telescopic rod (19). A top spring that cooperates with the cleaning frame (26) is provided at the telescopic end of the cleaning telescopic rod (19). A cleaning motor is fixedly connected to the cleaning frame (26). A cleaning wheel (25) is connected to the output end of the cleaning motor.

6. The motor shaft manufacturing, processing, grinding, and cleaning machine as described in claim 1, characterized in that: The collection structure includes an installation cylinder (13) fixedly connected to the grinding chamber, with an opening at one end of the installation cylinder (13); a detachable debris bucket (14) is connected to the installation cylinder (13), and an outlet that cooperates with the debris bucket (14) is provided on the grinding chamber; a handle is provided on the debris bucket (14), and a limiting block (16) that cooperates with the debris bucket (14) is rotatably connected to the installation cylinder (13).

7. The motor shaft manufacturing, processing, grinding, and cleaning machine as described in claim 1, characterized in that: The feeding device (1) includes a feeding chamber, on which an inclined feeding plate (4) is fixedly connected; a temporary rack (5) is also fixedly connected to the feeding chamber, and a placement groove (6) is provided on the temporary rack (5); a feeding telescopic rod (9) is fixedly connected to the feeding chamber, and a synchronization plate (12) is connected to the telescopic end of the feeding telescopic rod (9); a front feeding rack (11) that cooperates with the feeding plate (4) is fixedly connected to the synchronization plate (12), and a rear feeding rack (10) that cooperates with the placement groove (6) is also fixedly connected to the synchronization plate (12); a plurality of sliding cylinders (8) are fixedly connected to the feeding chamber, and a sliding rod (7) is slidably connected to each of the plurality of sliding cylinders (8), and the sliding rod (7) is fixedly connected to the synchronization plate (12).

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