A motor rotor grinding device

Abstract

The present invention discloses a motor rotor grinding processing device, specifically relates to the technical field of motor rotor grinding, including a processing table, a pushing mechanism is fixedly connected to the left rear part of the upper end of the processing table, a grinding mechanism is symmetrically rotatably connected to the middle part of the upper end of the processing table, a transmission mechanism is fixedly connected to the upper end of the processing table, and a cleaning mechanism is fixedly connected to the upper end of the processing table. The motor rotor grinding processing device described in the present invention, while performing grinding and polishing, sequentially pushes the rotor to the right through components such as a paddle, so that the rotor can enter the grinding area in sequence, realizing a complete and orderly process from loading, grinding, and unloading, and can also drive the cleaning plate through components such as gear three and a rack, so that the dust scattered during the grinding process can be wiped and cleaned in time to avoid the dust generated by grinding from splashing, and grinding and polishing are performed at the same time, so that the rotor surface can be treated more evenly.

Description

Technical Field

[0001] The invention relates to the technical field of motor rotor grinding, and in particular to a motor rotor grinding processing device. Background Art

[0002] As the core component of the motor, the motor rotor is the key part to realize the mutual conversion between electrical energy and mechanical energy. Motor rotor grinding is an important step to ensure the normal operation of the motor and extend its service life.

[0003] Chinese patent announcement number CN210703926U discloses a motor rotor grinding processing device, including a base, vertical arms are installed at both ends of the upper side of the base, a first rotor positioning seat and a second rotor positioning seat are respectively installed on one side of the upper end of the vertical arm, and positioning holes are opened inside the first rotor positioning seat and the second rotor positioning seat, a first gear is installed on one side of the first rotor positioning seat, and a third gear is meshed and connected to the first gear on one side through the second gear, a strip hole is opened on one side of the vertical arm, and a first grinding roller and a second grinding roller are respectively installed in the strip hole through a connecting shaft, and a motor is connected to one side of the third gear in transmission. The patent document with announcement number CN210703926U can position the two ends of the motor rotor, and then the motor can drive the motor rotor to rotate highly and rub with the first grinding roller and the second grinding roller for grinding, with high grinding efficiency and high grinding accuracy.

[0004] However, during the operation of the above device, it is not possible to achieve the effect of not only pushing the material but also cleaning the grinding area while grinding. Summary of the invention

[0005] The main purpose of the present invention is to provide a motor rotor grinding processing device, which can effectively solve the problem that it is impossible to not only push the feeding but also clean the grinding area during grinding.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A motor rotor grinding processing device comprises a processing table, wherein a pushing mechanism is fixedly connected to the left rear portion of the upper end of the processing table, a grinding mechanism is symmetrically rotatably connected to the middle portion of the upper end of the processing table, a transmission mechanism is fixedly connected to the upper end of the processing table located in front of the two grinding mechanisms, and a cleaning mechanism is fixedly connected to the upper end of the processing table located below the two grinding mechanisms.

[0008] Preferably, a semicircular plate is fixedly connected to the middle part of the upper end of the processing table, a limiting groove is symmetrically provided on the right side of the upper end of the semicircular plate, a triangular plate is fixedly connected to the right side of the upper end of the processing table at the right end of the semicircular plate, a collecting box is fixedly connected to the upper end of the processing table below the triangular plate, a fixed block is fixedly connected to the right side of the upper end of the processing table, and a rectangular groove is provided on the left end of the fixed block.

[0009] Preferably, the pushing mechanism includes an L-shaped frame fixedly connected to the middle left side of the upper end of the processing table, a fixed plate is fixedly connected to the upper front end of the L-shaped frame, a motor 1 is fixedly connected to the middle part of the upper end of the horizontal part of the L-shaped frame, the output end of the motor 1 is in close contact with the middle part of the fixed plate, a rotating plate is fixedly connected to the front side of the outer surface of the output end of the motor 1, a dial plate is provided on the lower side of the front end of the rotating plate, a rectangular plate is slidably connected to the middle upper part of the outer surface of the dial plate, and a rotating roller 1 is drivingly connected to the rear side of the outer surface of the motor 1.

[0010] Preferably, a guide groove 1 is provided in the upper middle part of the front end of the fixed plate, a guide groove 2 is provided on the lower side of the front end of the fixed plate, the rear side of the outer surface of the rectangular plate is slidably connected to the inner surface of the guide groove 2, a limiting groove 2 is provided at the front end of the rotating plate, and a slider is rotatably connected to the upper side of the rear end of the shifting plate.

[0011] Preferably, the middle portion of the outer surface of the slider is slidably connected to the inner surface of the second limiting groove, and the rear side of the outer surface of the slider is slidably connected to the inner surface of the first guide groove.

[0012] Preferably, the grinding mechanism includes a second roller rotatably connected to the upper end of the processing table, a grinding wheel is fixedly connected to the right end of the second roller, a polishing wheel is fixedly connected to the right end of the grinding wheel, and a third roller is fixedly connected to the middle of the right end of the polishing wheel, and the outer surfaces of the grinding wheel and the polishing wheel are tightly attached to the inner surface of a limiting groove on the same side.

[0013] Preferably, the left portion of the outer surface of the second roller located at the rear side is drivingly connected to the outer surface of the first roller.

[0014] Preferably, the transmission mechanism includes a motor 2 fixedly connected to the right side of the upper end of the processing table, a roller 4 is fixedly connected to the output end of the motor 2, a gear 1 is fixedly connected to the left side of the outer surface of the roller 4, a gear 2 is meshed with the lower side of the outer surface of the gear 1, a bevel gear 1 is arranged on the left side of the gear 2, a bevel gear 2 is symmetrically meshed with the left side of the bevel gear 1, a rotating shaft 2 is commonly fixedly connected to the inner surfaces of the two bevel gears 2, a gear 3 is fixedly connected to the lower part of the outer surface of the rotating shaft 2, and the outer surface of the roller 4 is transmission-connected to the outer surface of the roller 3 located on the front side.

[0015] Preferably, the inner surface of the second gear is fixedly connected with a rotating shaft 1, and the left end of the rotating shaft 1 is fixedly connected to the right end of the bevel gear 1.

[0016] Preferably, the cleaning mechanism includes a rack meshing with the third outer surface of the gear, the right end of the rack is fixedly connected to two horizontal plates, the right ends of the two horizontal plates are commonly slidably connected to the inner surface of the rectangular groove, the lower ends of the two horizontal plates are fixedly connected to cleaning plates, and the lower ends of the two cleaning plates are commonly tightly attached to the upper end of the processing table.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. During grinding, the present invention pushes the rotor to be ground from the left side of the upper end of the processing table to the right through the cooperation of the pushing mechanism, and drives the grinding mechanism on the rear side at the same time. Through the cooperation of the transmission mechanism and the cleaning mechanism, the grinding and polishing surrounding area is cleaned, and the grinding mechanism on the front side is driven at the same time. During the process of grinding the rotor by the two grinding mechanisms, the rotor can be driven to move automatically to the right to realize grinding, polishing and automatic unloading, which saves the manpower and time cost of unloading.

[0019] 2. In the present invention, while the grinding wheel and the polishing wheel cooperate to grind and polish the outer surface of the rotor, the rotor is pushed to the right in sequence by components such as the paddle plate, so that the rotor can enter the grinding area in sequence, realizing a complete and orderly process from batch loading to grinding one by one and then to unified collection and unloading. The cleaning plate can also be driven by components such as gear three and the rack to reciprocate on the upper end of the processing table, and the dust scattered during the grinding process can be wiped and cleaned in time to avoid the dust generated by the grinding from splashing, thereby providing a relatively clean and safe working environment for the operator. At the same time, grinding and polishing are carried out at the same time, so that the rotor surface can be treated more evenly, effectively avoiding the situation of insufficient local grinding or uneven polishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is another perspective overall structural schematic diagram of the present invention;

[0022] Figure 3 It is a schematic diagram of the local structure of the present invention;

[0023] Figure 4 It is a schematic diagram of the structure of the driving mechanism of the present invention;

[0024] Figure 5 For the present invention Figure 4 The enlarged structural diagram at A in the middle;

[0025] Figure 6 It is a structural schematic diagram of the pushing mechanism of the present invention from another perspective;

[0026] Figure 7 It is a schematic diagram of the structure of the grinding mechanism of the present invention;

[0027] Figure 8 It is a schematic diagram of the transmission mechanism structure of the present invention;

[0028] Fig. 9 It is a schematic diagram of the cleaning mechanism structure of the present invention;

[0029] Fig.10 It is a schematic diagram of the operation structure of the pushing mechanism cooperating with the grinding mechanism of the present invention.

[0030] In the figure: 1, processing table; 11, semicircular plate; 111, limiting groove 1; 12, triangular plate; 13, collecting box; 14, fixing block; 141, rectangular groove; 2, pushing mechanism; 21, L-shaped frame; 22, fixing plate; 221, guide groove 1; 222, guide groove 2; 23, motor 1; 24, dial plate; 241, slider; 25, rotating plate; 251, limiting groove 2; 26, rectangular plate; 27, Roller one; 3. Grinding mechanism; 31. Roller two; 32. Grinding wheel; 33. Polishing wheel; 35. Roller three; 4. Transmission mechanism; 41. Motor two; 42. Roller four; 43. Gear one; 44. Gear two; 441. Shaft one; 45. Bevel gear one; 46. Bevel gear two; 47. Shaft two; 48. Gear three; 5. Cleaning mechanism; 51. Rack; 52. Horizontal plate; 53. Cleaning plate. DETAILED DESCRIPTION

[0031] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0032] Embodiment 1, as Figure 1 and Figure 2 As shown, a motor rotor grinding processing device includes a processing table 1, a pushing mechanism 2 is fixedly connected to the rear left side of the upper end of the processing table 1, a grinding mechanism 3 is symmetrically rotatably connected to the middle part of the upper end of the processing table 1, and the two grinding mechanisms 3 each include a grinding wheel 32, a transmission mechanism 4 is fixedly connected to the upper end of the processing table 1 located in front of the two grinding mechanisms 3, and a cleaning mechanism 5 is fixedly connected to the upper end of the processing table 1 located below the two grinding mechanisms 3.

[0033] In the rotor production process, when the rotors need to be ground and polished in batches, the batches of rotors are firstly conveyed to the left side above the processing table 1 by the conveying device in the prior art, and then the two grinding mechanisms 3 are respectively activated, and then the rotors to be ground are pushed from the left side of the upper end of the processing table 1 to the right by the pushing mechanism 2. At the same time, during the grinding process, the transmission mechanism 4 and the cleaning mechanism 5 cooperate to clean the surrounding area of ​​the grinding and polishing to prevent the dust generated by the grinding from affecting the working environment;

[0034] Subsequently, during the process of the two grinding mechanisms 3 cooperating to grind the rotor, by setting the rotation speeds of the two grinding wheels 32 to be different, the two grinding wheels 32 can grind the outer surface of the rotor while driving the rotor to automatically move to the right and unload automatically, and then the rotors after batch grinding and polishing can be uniformly subjected to the next operation.

[0035] During the operation of this embodiment, when grinding, the rotor to be ground is pushed from the left side of the upper end of the processing table 1 to the right through the pushing mechanism 2, and the grinding mechanism 3 on the rear side is driven at the same time. The area around the grinding and polishing is cleaned through the cooperation of the transmission mechanism 4 and the cleaning mechanism 5, and the grinding mechanism 3 on the front side is driven at the same time. During the process of grinding the rotor by the two grinding mechanisms 3, the rotor can be driven to move automatically to the right to realize grinding, polishing and automatic unloading, saving manpower and time costs for unloading.

[0036] Embodiment 2: Based on embodiment 1, this embodiment is to achieve the effect of not only pushing the material but also cleaning the grinding area during grinding.

[0037] See also Figure 3 A semicircular plate 11 is fixedly connected to the middle part of the upper end of the processing table 1, and a limiting groove 111 is symmetrically opened on the right side of the upper end of the semicircular plate 11. A triangular plate 12 is fixedly connected to the right side of the upper end of the processing table 1 at the right end of the semicircular plate 11. A collecting box 13 is fixedly connected to the upper end of the processing table 1 below the triangular plate 12. A fixed block 14 is fixedly connected to the right side of the upper end of the processing table 1, and a rectangular groove 141 is opened on the left end of the fixed block 14.

[0038] Specifically, when the rotors are being polished, batches of rotors are sequentially conveyed to the left side of the upper surface of the semicircular plate 11 by the conveying device in the prior art. At the same time, during the operation of the pushing mechanism 2, the rotors are pushed from the left side of the upper surface of the semicircular plate 11 to the right, and the rotors that have been polished are guided by the triangular plate 12 and fall into the inner surface of the collection box 13 in sequence. After a batch of rotors are polished, the rotors inside the collection box 13 can be uniformly transferred for the next step of operation.

[0039] See also Figure 4-6 The pushing mechanism 2 includes an L-shaped frame 21 fixedly connected to the left middle part of the upper end of the processing table 1, a fixed plate 22 is fixedly connected to the upper front end of the L-shaped frame 21, a motor 23 is fixedly connected to the middle part of the upper end of the horizontal part of the L-shaped frame 21, the output end of the motor 23 is in close contact with the middle part of the fixed plate 22, a rotating plate 25 is fixedly connected to the front side of the outer surface of the output end of the motor 23, a dial plate 24 is arranged on the lower side of the front end of the rotating plate 25, a rectangular plate 26 is slidably connected to the middle and upper part of the outer surface of the dial plate 24, and a roller 27 is drivingly connected to the rear side of the outer surface of the motor 23.

[0040] Specifically, when the rotors to be polished are sequentially transferred to the left side of the upper surface of the semicircular plate 11, the motor 23 is stimulated, and then the output end of the motor 23 drives the rotating plate 25 to rotate, and then drives the paddle plate 24 to move horizontally to the right during the rotation of the rotating plate 25, and in the process of the paddle plate 24 moving to the right, a rotor to be polished is moved to the right, and at the same time, the paddle plate 24 moves to the right and drives the rectangular plate 26 to slide to the right. After the paddle plate 24 is driven to paddle a rotor to be polished to the right for a distance, the rotating plate 25 is then driven by the output end of the motor 23 to rotate upward, and then the rotating plate 25 drives the paddle plate 24 to move upward.

[0041] See also Figure 4 and Figure 5 A guide groove 1 221 is provided in the middle and upper part of the front end of the fixed plate 22, a guide groove 222 is provided at the lower side of the front end of the fixed plate 22, the rear side of the outer surface of the rectangular plate 26 is slidably connected to the inner surface of the guide groove 222, a limiting groove 251 is provided at the front end of the rotating plate 25, a slider 241 is rotatably connected to the upper side of the rear end of the dial plate 24, the middle part of the outer surface of the slider 241 is slidably connected to the inner surface of the limiting groove 251, and the rear side of the outer surface of the slider 241 is slidably connected to the inner surface of the guide groove 1 221.

[0042] Furthermore, in the process of pushing the rotor to be polished, the rotating plate 25 is driven to rotate by the output end of the motor 1 23, and then through the cooperation between the limiting groove 251 and the horizontal part of the guide groove 1 221 and the slider 241, when the rotating plate 25 is driven by the output end of the motor 1 23 to rotate clockwise, the slider 241 moves to the right along the horizontal part of the inner surface of the guide groove 1 221, and at the same time drives the rectangular plate 26 and the rotor to be polished to move to the right;

[0043] When the rectangular plate 26 is driven by the paddle plate 24 to move rightward, the rectangular plate 26 slides rightward along the inner surface of the second guide groove 222. When the slider 241 drives the paddle plate 24 to move to the right side of the inner surface of the horizontal part of the guide groove 1 221, the output end of the motor 1 23 continues to drive the rotating plate 25 to rotate, and the inner surface of the second limiting groove 251 cooperates with the inner surface of the arcuate part of the guide groove 1 221 and the slider 241 to drive the paddle plate 24 to slide along the inner surface of the arcuate part of the guide groove 1 221. At the same time, the rectangular plate 26 limits the paddle plate 24 to slide up and down and slide to the left to the left end of the next rotor.

[0044] When the output end of the motor 23 continues to drive the rotating plate 25 to rotate, the paddle 24 continues to push the rotor to move to the right. When it is pushed to be close to the left end of the previous rotor, the paddle 24 will continue to push the two rotors to move to the right. Then, when the slider 241 drives the paddle 24 to move to the right side of the inner surface of the horizontal part of the guide groove 221, the two grinding mechanisms 3 start to grind the previous rotor, and then drive the previous rotor to move automatically to the right. Then, through the cooperation of the slider 241, the guide groove 221 and the paddle 24, the rear rotor is used to push the front rotor, so that the front rotor contacts the two grinding mechanisms 3 and starts grinding.

[0045] The outer surface of the output end of the above-mentioned motor 1 23 is connected to the roller 1 27 through a bevel gear transmission group in the prior art.

[0046] See also Figure 7 The grinding mechanism 3 includes a second roller 31 rotatably connected to the upper end of the processing table 1, a grinding wheel 32 is fixedly connected to the right end of the second roller 31, a polishing wheel 33 is fixedly connected to the right end of the grinding wheel 32, and a roller three 35 is fixedly connected to the middle of the right end of the polishing wheel 33. The outer surfaces of the grinding wheel 32 and the polishing wheel 33 are tightly attached to the inner surface of the limiting groove 111 on the same side, and the left part of the outer surface of the second roller 31 at the rear side is transmission connected to the outer surface of the roller 1 27.

[0047] Specifically, before preparing for grinding, the roller 2 31 located on the rear side of the semicircular plate 11 and the roller 3 35 located on the front side of the semicircular plate 11 are respectively operated and rotated. Then, when the roller 2 31 located on the rear side of the semicircular plate 11 rotates, the grinding wheel 32, the polishing wheel 33 and the roller 3 35 on the same side are driven to rotate in the same direction. Similarly, when the roller 35 located on the front side of the semicircular plate 11 rotates, the grinding wheel 32, the polishing wheel 33 and the roller 2 31 on the same side are driven to rotate in the same direction. By setting, the grinding wheel 32 and the polishing wheel 33 on the front side have different rotation speeds from the grinding wheel 32 and the polishing wheel 33 on the rear side, but the rotation directions are the same.

[0048] Furthermore, see Fig.10 The grinding wheel 32 and the polishing wheel 33 on the same side rotate in parallel with the grinding wheel 32 and the polishing wheel 33 on the other side, and are always in close contact with the inner surface of the limit groove 111 during the rotation process. When the rotor is pushed by the paddle 24 to the space between the two grinding wheels 32 and begins to contact with the outer surfaces of the two grinding wheels 32, since the two grinding wheels 32 and the two polishing wheels 33 rotate in the same direction and at different speeds, and since the grinding wheels 32 and the polishing wheels 33 on both sides rotate at different speeds, that is, the linear speeds are different, a rightward friction force is generated on the rotor, thereby pushing the rotor to automatically move rightward along the upper surface of the semicircular plate 11;

[0049] The two grinding wheels 32 cooperate to grind the outer surface of the rotor, and the two polishing wheels 33 cooperate to polish the outer surface of the rotor. After the grinding and polishing are completed, the rotor is pushed to the right end of the two polishing wheels 33, and then continues to move to the right during the grinding and polishing of the next rotor, thereby pushing the previous rotor that has been polished, so that the rotor that has been polished falls along the inclined surface of the triangular plate 12 into the inner surface of the collection box 13, so that the rotor can be continuously polished.

[0050] The outer surface of the above-mentioned transfer roller 1 27 is connected to the outer surface of the roller 2 31 located on the rear side of the semicircular plate 11 through a transmission belt in the prior art. At the same time, since the radius of the pulley fixed on the outer surface of the roller 1 27 is larger than the radius of the pulley fixed on the outer surface of the roller 2 31 located on the rear side of the semicircular plate 11, the rotation speed of the roller 2 31 located on the rear side of the semicircular plate 11 is greater than the rotation speed of the roller 1 27. Similarly, the grinding wheel 32, polishing wheel 33 and roller 35 located on the rear side of the semicircular plate 11 have the same rotation speed as the roller 2 31 on the same side.

[0051] See also Figure 8 The transmission mechanism 4 includes a motor 2 41 fixedly connected to the right side of the upper end of the processing table 1, a roller 42 is fixedly connected to the output end of the motor 2 41, a gear 1 43 is fixedly connected to the left side of the outer surface of the roller 42, a gear 2 44 is meshed with the lower side of the outer surface of the gear 1 43, a bevel gear 1 45 is arranged on the left side of the gear 2 44, a bevel gear 2 46 is symmetrically meshed with the left side of the bevel gear 1 45, a rotating shaft 2 47 is fixedly connected to the inner surfaces of the two bevel gears 2 46, a gear 3 48 is fixedly connected to the lower part of the outer surface of the rotating shaft 2 47, the outer surface of the roller 42 is transmission-connected to the outer surface of the roller 3 35 located on the front side, the inner surface of the gear 2 44 is fixedly connected to the rotating shaft 1 441, and the left end of the rotating shaft 1 441 is fixedly connected to the right end of the bevel gear 1 45.

[0052] Specifically, before grinding the rotor, the motor 2 41 is excited, and then the output end of the motor 2 41 drives the roller 4 42 to rotate, and then the roller 4 42 drives the roller 3 35 located on the front side of the semicircular plate 11 through the transmission belt in the prior art. At the same time, the radius of the pulley fixed on the outer surface of the roller 4 42 is larger than the radius of the pulley fixed on the outer surface of the roller 3 35 located on the front side of the semicircular plate 11. Therefore, the rotation speed of the roller 3 35 located on the front side of the semicircular plate 11 is greater than the rotation speed of the roller 4 42. Similarly, the roller 2 31, the grinding wheel 32 and the polishing wheel 33 located on the front side of the semicircular plate 11 have the same rotation speed as the roller 35 on the same side, while the rotation speeds of the grinding wheels 32 on the front and rear sides of the semicircular plate 11 are different.

[0053] When roller four 42 is driven by the output end of motor two 41, it will drive gear one 43 to rotate. When gear one 43 rotates to the point where the outer surface of gear one 43 begins to mesh with gear two 44, gear one 43 will drive gear two 44 to rotate. Then gear two 44 will drive shaft one 441 to rotate in the same direction as bevel gear one 45. Then, during the rotation of bevel gear one 45, it will mesh with two bevel gears two 46 respectively, thereby driving shaft two 47 to rotate back and forth, and then driving gear three 48 to rotate back and forth.

[0054] Furthermore, when the outer surfaces of gear 1 43 and gear 2 44 are not meshed, bevel gear 1 45 and two bevel gears 2 46 , rotating shaft 2 47 , and gear 3 48 are all suspended;

[0055] Similarly, during the meshing process between bevel gear 1 45 and bevel gear 2 46 on one side, due to the different radii, bevel gear 1 45 rotates half a circle, causing bevel gear 2 46 to rotate multiple circles, and then shaft 2 47 and gear 3 48 are driven by bevel gear 2 46 to rotate multiple circles in the same direction.

[0056] See also Fig. 9 The cleaning mechanism 5 includes a rack 51 meshing with the outer surface of the gear three 48, and the right end of the rack 51 is fixedly connected to two horizontal plates 52. The right ends of the two horizontal plates 52 are slidably connected to the inner surface of the rectangular groove 141. The lower ends of the two horizontal plates 52 are fixedly connected to cleaning plates 53, and the lower ends of the two cleaning plates 53 are tightly attached to the upper end of the processing table 1.

[0057] Furthermore, when the gear 3 48 is driven to rotate by the rotating shaft 2 47, it meshes with the rack 51 to drive the rack 51 to move forward, and then the rack 51 drives the two horizontal plates 52 to move forward along the inner surface of the rectangular groove 141, and then the two horizontal plates 52 will drive the two cleaning plates 53 to move in the same direction during the movement. At this time, the two cleaning plates 53 will wipe and clean the upper end of the processing table 1 to avoid the accumulation of dust scattered during the grinding and polishing process. Similarly, before grinding, the two cleaning plates 53 are wetted to achieve a better cleaning effect and avoid the dust from grinding from splashing.

[0058] Then, the gear 3 48 is driven to rotate back and forth for multiple circles, and the gear 3 48 drives the rack 51 to move back and forth, so that the horizontal plate 52 on the same side cooperates with the cleaning plate 53 to clean the upper end of the processing table 1.

[0059] The gear 3 48 rotates for several turns, and can drive the horizontal plate 52 and the cleaning plate 53 located at the front side to move forward to the front side of the upper end of the processing table 1 through the cooperation of the rack 51.

[0060] Therefore, in this solution, while the grinding wheel 32 and the polishing wheel 33 cooperate to grind and polish the outer surface of the rotor, the rotor is pushed to the right in sequence by the shift plate 24 and other components, so that the rotor can enter the grinding area in sequence, realizing a complete and orderly process from batch loading to grinding one by one and then to unified collection and unloading. The cleaning plate 53 can also be driven by the gear 3 48, the rack 51 and other components to reciprocate on the upper end of the processing table 1, and the dust scattered during the grinding process can be wiped and cleaned in time to avoid the dust generated by the grinding from splashing, thereby providing a relatively clean and safe working environment for the operator. At the same time, grinding and polishing are carried out at the same time, so that the rotor surface can be treated more evenly, effectively avoiding the situation of insufficient local grinding or uneven polishing.

[0061] It should be particularly noted that the specific installation method, circuit connection method and control method of the motor 1 23 and the motor 2 41 used in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0062] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A motor rotor grinding processing device, comprising a processing table (1), characterized in that: A pushing mechanism (2) is fixedly connected to the rear left side of the upper end of the processing table (1); a grinding mechanism (3) is symmetrically rotatably connected to the middle part of the upper end of the processing table (1); a transmission mechanism (4) is fixedly connected to the upper end of the processing table (1) located in front of the two grinding mechanisms (3); and a cleaning mechanism (5) is fixedly connected to the upper end of the processing table (1) located below the two grinding mechanisms (3).

2. The motor rotor grinding device according to claim 1, characterized in that: A semicircular plate (11) is fixedly connected to the middle of the upper end of the processing table (1), and a limiting groove (111) is symmetrically provided on the right side of the upper end of the semicircular plate (11). A triangular plate (12) is fixedly connected to the right side of the upper end of the processing table (1) at the right end of the semicircular plate (11), and a collecting box (13) is fixedly connected to the upper end of the processing table (1) below the triangular plate (12). A fixed block (14) is fixedly connected to the right side of the upper end of the processing table (1), and a rectangular groove (141) is provided on the left end of the fixed block (14).

3. The motor rotor grinding device according to claim 2, characterized in that: The pushing mechanism (2) comprises an L-shaped frame (21) fixedly connected to the left side of the upper end of the processing table (1); a fixed plate (22) is fixedly connected to the upper front end of the L-shaped frame (21); a motor (23) is fixedly connected to the middle part of the upper end of the horizontal part of the L-shaped frame (21); an output end of the motor (23) is tightly attached to the middle part of the fixed plate (22); a rotating plate (25) is fixedly connected to the front side of the outer surface of the output end of the motor (23); a shifting plate (24) is arranged at the lower front end of the rotating plate (25); a rectangular plate (26) is slidably connected to the middle upper part of the outer surface of the shifting plate (24); and a rotating roller (27) is drivingly connected to the rear side of the outer surface of the motor (23).

4. The motor rotor grinding device according to claim 3, characterized in that: A first guide groove (221) is provided at the middle upper portion of the front end of the fixed plate (22), a second guide groove (222) is provided at the lower side of the front end of the fixed plate (22), the rear side of the outer surface of the rectangular plate (26) is slidably connected to the inner surface of the second guide groove (222), a second limiting groove (251) is provided at the front end of the rotating plate (25), and a slider (241) is rotatably connected to the upper side of the rear end of the shifting plate (24).

5. The motor rotor grinding device according to claim 4, characterized in that: The middle part of the outer surface of the slider (241) is slidably connected to the inner surface of the second limiting groove (251), and the rear side of the outer surface of the slider (241) is slidably connected to the inner surface of the first guide groove (221).

6. The motor rotor grinding device according to claim 3, characterized in that: The grinding mechanism (3) comprises a second rotating roller (31) rotatably connected to the upper end of the processing table (1); a grinding wheel (32) is fixedly connected to the right end of the second rotating roller (31); a polishing wheel (33) is fixedly connected to the right end of the grinding wheel (32); a third rotating roller (35) is fixedly connected to the middle of the right end of the polishing wheel (33); and the outer surfaces of the grinding wheel (32) and the polishing wheel (33) are in close contact with the inner surface of the first limiting groove (111) on the same side.

7. The motor rotor grinding device according to claim 6, characterized in that: The left portion of the outer surface of the second rotating roller (31) located at the rear side is drivingly connected to the outer surface of the first rotating roller (27).

8. The motor rotor grinding device according to claim 6, characterized in that: The transmission mechanism (4) comprises a second motor (41) fixedly connected to the right side of the upper end of the processing table (1); the output end of the second motor (41) is fixedly connected to a fourth roller (42); the left side of the outer surface of the fourth roller (42) is fixedly connected to a first gear (43); the lower side of the outer surface of the first gear (43) is meshed with a second gear (44); a bevel gear (45) is arranged on the left side of the second gear (44); the left side of the bevel gear (45) is symmetrically meshed with a second bevel gear (46); the inner surfaces of the two second bevel gears (46) are fixedly connected to a second shaft (47); the lower part of the outer surface of the second shaft (47) is fixedly connected to a third gear (48); the outer surface of the fourth roller (42) is transmission-connected to the outer surface of the third roller (35) located at the front side.

9. The motor rotor grinding device according to claim 8, characterized in that: The inner surface of the second gear (44) is fixedly connected with a rotating shaft (441), and the left end of the rotating shaft (441) is fixedly connected to the right end of the bevel gear (45).

10. The motor rotor grinding device according to claim 8, characterized in that: The cleaning mechanism (5) comprises a rack (51) meshing with the outer surface of the gear three (48); the right end of the rack (51) is fixedly connected to two transverse plates (52); the right ends of the two transverse plates (52) are slidably connected to the inner surface of the rectangular groove (141); the lower ends of the two transverse plates (52) are fixedly connected to cleaning plates (53); the lower ends of the two cleaning plates (53) are tightly attached to the upper end of the processing table (1).

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