Grinding and polishing equipment for rotor and stator machining

Abstract

The utility model belongs to the field of polishing and grinding devices, and particularly relates to grinding and polishing equipment for rotor and stator machining. The technical problems that in the machining, grinding and polishing process of rotors and stators of different sizes, the positioning and adjusting capacity of a grinding and polishing device is insufficient, and the distance between threaded rollers is inconvenient to adjust are solved. According to the technical scheme, the grinding and polishing equipment for rotor and stator machining comprises a supporting assembly; the polishing device further comprises a first adjusting assembly, a conveying assembly, a second adjusting assembly and a polishing assembly. A first electric cylinder is started, a telescopic rod of the first electric cylinder drives a U-shaped fixing block to move up and down, a movable block can move left and right on a second limiting groove through a limiting block, and therefore a first fixing column on the movable block moves obliquely upwards and drives a threaded roller to move; therefore, the distance between the two threaded rollers is adjusted, and the problem that the distance between the threaded rollers is inconvenient to adjust is solved.

Description

Technical Field

[0001] The utility model belongs to the field of polishing and grinding devices, and in particular relates to a polishing and grinding device for rotor and stator processing. Background Art

[0002] Polishing is a surface treatment technology, which is mainly used to remove the uneven and rough parts of the material surface to make it smooth, delicate and have a certain glossiness. The polishing of the stator core is mainly to remove burrs, bumps and other uneven parts on the surface, improve the surface finish of the core, so as to ensure the stability and efficiency of the motor operation. Polishing can also reduce the noise and vibration generated by the motor during operation and increase the service life of the motor. In the use of the existing technology, the positioning and adjustment ability of the grinding and polishing device is insufficient, which makes it difficult to process stators of various specifications. In the process of transmitting the stators, threaded rollers are usually used for conveying, but the threaded roller spacing is inconvenient to adjust, which affects the stable transmission of stators of different sizes. Utility Model Content

[0003] In order to overcome the insufficient positioning adjustment ability of the grinding and polishing device and the inconvenience of adjusting the spacing of the threaded rollers during the use of the rotor-stator grinding and polishing device, which affects the stable transmission of rotors and stators of different sizes.

[0004] The technical solution of the utility model is: a grinding and polishing equipment for rotor and stator processing, including a supporting component; also including a first adjusting component, a transmission component, a second adjusting component and a polishing component; a transmission component for transmission is arranged on the supporting component; a first adjusting component for adjusting the spacing of the transmission components is arranged on the supporting component; a second adjusting component for adjusting the height is arranged on the supporting component; and a polishing component for polishing is arranged on the second adjusting component.

[0005] Preferably, the spacing of the transmission component is adjusted by the first adjusting component according to the different sizes of the rotors, the rotors are placed on the transmission component, the position of the polishing component is adjusted by opening the second adjusting component, and then the polishing work of the rotors is started, which solves the problems of insufficient positioning and adjustment capabilities of the polishing device and inconvenient adjustment of the spacing of the conveying rollers.

[0006] Preferably, the support assembly includes a first fixed plate, an L-shaped fixed block, a V-shaped fixed block and a first limiting groove; the front and rear ends of the first fixed plate are fixedly connected with an L-shaped fixed block; the upper end of the L-shaped fixed block is fixedly connected with a V-shaped fixed block; the front and rear ends of the V-shaped fixed block are penetrated by symmetrical first limiting grooves, and the transmission assembly can be adjusted in spacing through the first limiting grooves.

[0007] Preferably, the first adjustment component includes a first electric cylinder, a U-shaped fixed block, a second limiting groove, a movable block, a limiting block and a through hole; the first electric cylinder is fixedly connected to the lower end of the inner wall of the L-shaped fixed block; the upper end of the telescopic rod of the first electric cylinder is fixedly connected to the U-shaped fixed block; the upper end of the U-shaped fixed block is provided with a second limiting groove; two movable blocks are movable on the second limiting groove; the lower end of the movable block is fixedly connected to the limiting block; the limiting block is adapted to the second limiting groove; through holes are provided at the front and rear ends of the movable block, and by opening the first electric cylinder, the telescopic rod of the first electric cylinder drives the U-shaped fixed block to move up and down, and the movable block can move left and right on the second limiting groove through the limiting block.

[0008] Preferably, the transmission component includes a first motor, a thread roller, and a first fixed column; a first fixed column is rotatably arranged on the inner wall of the through hole; the front and rear two first fixed columns pass through the first limiting groove and are fixedly connected to the front and rear ends of the thread roller; the front end of the movable block located at the left part of the front end of the first fixed plate is fixedly connected to the first motor; the output shaft of the first motor is fixedly connected to the first fixed column in the movable block located at the left part of the front end of the first fixed plate, and when adjusting the spacing between the two thread rollers, the U-shaped fixed block drives the two movable blocks to move away from each other on the second limiting groove under the limitation of the first limiting groove, so that the first fixed column on the movable block moves obliquely upward, thereby adjusting the spacing between the two thread rollers.

[0009] Preferably, the second adjustment component includes a second fixed plate, a second electric cylinder, a third fixed plate and a third fixed plate; the left end of the first fixed plate is fixedly connected to the second fixed plate; the upper end of the second fixed plate is fixedly connected to the second electric cylinder; the upper end of the telescopic rod of the second electric cylinder is fixedly connected to the third fixed plate, and by turning on the second electric cylinder, the telescopic rod of the second electric cylinder drives the third fixed plate to move up and down, thereby indirectly adjusting the upper and lower positions of the polishing wheel.

[0010] Preferably, the polishing assembly includes a first ear plate, a fourth fixed plate, a second ear plate, a polishing wheel and a second fixed column; the upper end of the third fixed plate is fixedly connected to a symmetrical first ear plate; the upper end of the third fixed plate is fixedly connected to a fourth fixed plate; the left end of the fourth fixed plate is fixedly connected to two second ear plates; a polishing wheel is rotatably provided at one end of the two second ear plates close to each other; the front end of the polishing wheel is fixedly connected to the second fixed column, and when the third fixed plate moves up and down, it will drive the device on the polishing assembly to move up and down synchronously.

[0011] Preferably, the polishing assembly includes a first pulley, a second pulley, a transmission belt and a second motor; the first pulley is fixedly connected to the outer wall of the second fixed column; the second pulley is rotatably provided at one end of the two first ear plates close to each other; the front end of the first ear plate located at the front end of the third fixed plate is fixedly connected to the second motor; the rear end of the output shaft of the second motor passes through the first ear plate and is fixed to the inner wall of the second pulley; a transmission belt is provided on the first pulley; the transmission belt is sleeved on the first pulley and the second pulley, and by turning on the second motor, the output shaft of the second motor drives the second pulley to rotate, the second pulley drives the first pulley to rotate through the transmission belt, and the first pulley drives the polishing wheels on the two second ear plates to perform polishing and grinding.

[0012] Beneficial effects of the utility model:

[0013] 1. By turning on the first electric cylinder, the telescopic rod of the first electric cylinder drives the U-shaped fixed block to move up and down, and the movable block can move left and right on the second limiting groove through the limiting block, so that the first fixed column on the movable block moves upward obliquely, and the first fixed column drives the thread roller to move, so as to adjust the distance between the two, solving the problem of inconvenient adjustment of the thread roller spacing;

[0014] 2. By turning on the second electric cylinder, the telescopic rod of the second electric cylinder drives the third fixed plate to move up and down. When the third fixed plate moves up and down, it will drive the device on the polishing assembly to move up and down synchronously, solving the problem of insufficient positioning and adjustment ability of the grinding and polishing device;

[0015] 3. By turning on the second motor, the output shaft of the second motor drives the second pulley to rotate, the second pulley drives the first pulley to rotate through the transmission belt, and the first pulley drives the polishing wheels on the two second ear plates to perform polishing and grinding work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 What is shown is a three-dimensional structural schematic diagram of a grinding and polishing device for rotor and stator processing of the utility model;

[0017] Figure 2 What is shown is a three-dimensional structural schematic diagram of a support assembly of a rotor and stator processing grinding and polishing device of the utility model;

[0018] Figure 3 What is shown is a schematic diagram of the three-dimensional structure of the first adjustment component of a grinding and polishing device for rotor and stator processing of the utility model;

[0019] Figure 4 What is shown is a three-dimensional structural schematic diagram of a transmission component of a grinding and polishing device for rotor and stator processing of the utility model;

[0020] Figure 5 What is shown is a three-dimensional structural schematic diagram of a second adjustment component and a polishing component of a grinding and polishing device for rotor and stator processing of the utility model.

[0021] The marks in the accompanying drawings are: 1-support assembly, 101-first fixed plate, 102-L-shaped fixed block, 103-V-shaped fixed block, 104-first limiting groove, 2-first adjusting assembly, 201-first electric cylinder, 202-U-shaped fixed block, 203-second limiting groove, 204-movable block, 205-limiting block, 206-through hole, 3-transmission assembly, 301-first motor, 302-threaded roller, 303-first fixed column, 4-second adjusting assembly, 401-second fixed plate, 402-second electric cylinder, 403-third fixed plate, 5-polishing assembly, 501-first ear plate, 502-fourth fixed plate, 503-second ear plate, 504-polishing wheel, 505-second fixed column, 506-first pulley, 507-second pulley, 508-transmission belt, 509-second motor. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] See also Figure 1 The utility model provides an embodiment: a grinding and polishing equipment for rotor and stator processing, including a support component 1; also including a first adjusting component 2, a transmission component 3, a second adjusting component 4 and a polishing component 5; the support component 1 is provided with a transmission component 3 for transmission; the support component 1 is provided with a first adjusting component 2 for adjusting the spacing of the transmission component 3; the support component 1 is provided with a second adjusting component 4 for adjusting the height; the second adjusting component 4 is provided with a polishing component 5 for polishing.

[0024] See also Figure 2 In this embodiment, the support assembly 1 includes a first fixing plate 101, an L-shaped fixing block 102, a V-shaped fixing block 103 and a first limiting groove 104; the front and rear ends of the first fixing plate 101 are fixedly connected with the L-shaped fixing block 102; the upper end of the L-shaped fixing block 102 is fixedly connected with the V-shaped fixing block 103; the front and rear ends of the V-shaped fixing block 103 are penetrated by symmetrical first limiting grooves 104.

[0025] See also Figure 3In this embodiment, the first adjustment component 2 includes a first electric cylinder 201, a U-shaped fixed block 202, a second limiting groove 203, a movable block 204, a limiting block 205 and a through hole 206; the lower end of the inner wall of the L-shaped fixed block 102 is fixedly connected to the first electric cylinder 201; the upper end of the telescopic rod of the first electric cylinder 201 is fixedly connected to the U-shaped fixed block 202; the upper end of the U-shaped fixed block 202 is provided with a second limiting groove 203; two movable blocks 204 are movablely arranged on the second limiting groove 203; the lower end of the movable block 204 is fixedly connected to the limiting block 205; the limiting block 205 is adapted to the second limiting groove 203; and the front and rear ends of the movable block 204 are penetrated with through holes 206.

[0026] See also Figure 4 In this embodiment, the transmission component 3 includes a first motor 301, a threaded roller 302, and a first fixed column 303; the first fixed column 303 is rotatably arranged on the inner wall of the through hole 206; the front and rear two first fixed columns 303 pass through the first limiting groove 104 and are fixedly connected to the front and rear ends of the threaded roller 302; the front end of the movable block 204 located at the left part of the front end of the first fixed plate 101 is fixedly connected to the first motor 301; the output shaft of the first motor 301 is fixedly connected to the first fixed column 303 in the movable block 204 located at the left part of the front end of the first fixed plate 101.

[0027] See also Figure 5 In this embodiment, the second adjustment component 4 includes a second fixed plate 401, a second electric cylinder 402, a third fixed plate 403 and a third fixed plate 403; the left end of the first fixed plate 101 is fixedly connected to the second fixed plate 401; the upper end of the second fixed plate 401 is fixedly connected to the second electric cylinder 402; the upper end of the telescopic rod of the second electric cylinder 402 is fixedly connected to the third fixed plate 403, and the polishing component 5 includes a first ear plate 501, a fourth fixed plate 502, a second ear plate 503, a polishing wheel 504 and a second fixed column 505; the upper end of the third fixed plate 403 is fixedly connected to a symmetrical first ear plate 501; the upper end of the third fixed plate 403 is fixedly connected to the fourth fixed plate 502; the left end of the fourth fixed plate 502 is fixedly connected to two second ear plates 503; the two second ear plates 50 The polishing wheel 504 is rotatably arranged at one end close to each other; the front end of the polishing wheel 504 is fixedly connected to the second fixed column 505, and the polishing assembly 5 includes a first pulley 506, a second pulley 507, a transmission belt 508 and a second motor 509; the outer wall of the second fixed column 505 is fixedly connected to the first pulley 506; the second pulley 507 is rotatably arranged at one end of the two first ear plates 501 close to each other; the front end of the first ear plate 501 located at the front end of the third fixed plate 403 is fixedly connected to the second motor 509; the rear end of the output shaft of the second motor 509 passes through the first ear plate 501 and is fixedly connected to the inner wall of the second pulley 507; the first pulley 506 is provided with a transmission belt 508; the transmission belt 508 is sleeved on the first pulley 506 and the second pulley 507.

[0028] When the distance between the threaded rollers needs to be adjusted, the first electric cylinder 201 is turned on, so that the telescopic rod of the first electric cylinder 201 drives the U-shaped fixed block 202 to move up and down, and the movable block 204 can move left and right on the second limiting groove 203 through the limiting block 205, so that the first fixed column 303 on the movable block 204 moves obliquely upward, thereby adjusting the distance between the two threaded rollers 302;

[0029] Next, when the height of the polishing assembly needs to be adjusted, the second electric cylinder 402 is turned on, so that the telescopic rod of the second electric cylinder 402 drives the third fixing plate 403 to move up and down. When the third fixing plate 403 moves up and down, it drives the device on the polishing assembly 5 to move up and down synchronously, thereby adjusting the position;

[0030] By turning on the second motor 509, the output shaft of the second motor 509 drives the second pulley 507 to rotate, the second pulley 507 drives the first pulley 506 to rotate through the transmission belt 508, and the first pulley 506 drives the polishing wheels 504 on the two second ear plates 503 to perform polishing and grinding work.

[0031] Through the above steps, when in use, the spacing of the transmission component 3 is adjusted through the first adjustment component 2 according to the different sizes of the rotors and stators, the rotors and stators are placed on the transmission component 3, the position of the polishing component 5 is adjusted by opening the second adjustment component 4, and then the polishing and grinding work of the rotors and stators is started. The positioning and adjustment ability of the grinding and polishing device is insufficient, and the spacing adjustment of the threaded rollers is inconvenient.

[0032] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A grinding and polishing device for rotor and stator processing, comprising a support assembly (1); characterized in that: The invention also comprises a first adjustment component (2), a transmission component (3), a second adjustment component (4) and a polishing component (5); the support component (1) is provided with a transmission component (3) for transmission; the support component (1) is provided with a first adjustment component (2) for adjusting the spacing of the transmission components (3); the support component (1) is provided with a second adjustment component (4) for adjusting the height; and the second adjustment component (4) is provided with a polishing component (5) for polishing.

2. The grinding and polishing equipment for rotor and stator processing according to claim 1, characterized in that: The support assembly (1) comprises a first fixing plate (101), an L-shaped fixing block (102), a V-shaped fixing block (103) and a first limiting groove (104); the front and rear ends of the first fixing plate (101) are fixedly connected to the L-shaped fixing block (102); the upper end of the L-shaped fixing block (102) is fixedly connected to the V-shaped fixing block (103); and the front and rear ends of the V-shaped fixing block (103) are penetrated by symmetrical first limiting grooves (104).

3. The grinding and polishing equipment for rotor and stator processing according to claim 2, characterized in that: The first adjustment component (2) comprises a first electric cylinder (201), a U-shaped fixed block (202), a second limiting groove (203), a movable block (204), a limiting block (205) and a through hole (206); the first electric cylinder (201) is fixedly connected to the lower end of the inner wall of the L-shaped fixed block (102); the U-shaped fixed block (202) is fixedly connected to the upper end of the telescopic rod of the first electric cylinder (201); the second limiting groove (203) is provided at the upper end of the U-shaped fixed block (202); two movable blocks (204) are movably provided on the upper part of the second limiting groove (203); the limiting block (205) is fixedly connected to the lower end of the movable block (204); the limiting block (205) is matched with the second limiting groove (203); and the through hole (206) is provided through the front and rear ends of the movable block (204).

4. The grinding and polishing equipment for rotor and stator processing according to claim 3 is characterized in that: The transmission component (3) comprises a first motor (301), a threaded roller (302), and a first fixed column (303); the first fixed column (303) is rotatably arranged on the inner wall of the through hole (206); the front and rear two first fixed columns (303) pass through the first limiting groove (104) and are fixedly connected to the front and rear ends of the threaded roller (302); the front end of the movable block (204) located at the left part of the front end of the first fixed plate (101) is fixedly connected to the first motor (301); the output shaft of the first motor (301) is fixedly connected to the first fixed column (303) in the movable block (204) located at the left part of the front end of the first fixed plate (101).

5. The grinding and polishing equipment for rotor and stator processing according to claim 2, characterized in that: The second adjustment assembly (4) comprises a second fixing plate (401), a second electric cylinder (402), a third fixing plate (403) and a third fixing plate (403); the left end of the first fixing plate (101) is fixedly connected to the second fixing plate (401); the upper end of the second fixing plate (401) is fixedly connected to the second electric cylinder (402); and the upper end of the telescopic rod of the second electric cylinder (402) is fixedly connected to the third fixing plate (403).

6. The grinding and polishing equipment for rotor and stator processing according to claim 5, characterized in that: The polishing assembly (5) comprises a first ear plate (501), a fourth fixed plate (502), a second ear plate (503), a polishing wheel (504) and a second fixed column (505); the upper end of the third fixed plate (403) is fixedly connected to a symmetrical first ear plate (501); the upper end of the third fixed plate (403) is fixedly connected to a fourth fixed plate (502); the left end of the fourth fixed plate (502) is fixedly connected to two second ear plates (503); a polishing wheel (504) is rotatably provided at one end of the two second ear plates (503) close to each other; and the front end of the polishing wheel (504) is fixedly connected to the second fixed column (505).

7. The grinding and polishing equipment for rotor and stator processing according to claim 6, characterized in that: The polishing assembly (5) comprises a first pulley (506), a second pulley (507), a transmission belt (508) and a second motor (509); the outer wall of the second fixed column (505) is fixedly connected with the first pulley (506); the second pulley (507) is rotatably arranged at one end of the two first ear plates (501) close to each other; the front end of the first ear plate (501) located at the front end of the third fixed plate (403) is fixedly connected with the second motor (509); the rear end of the output shaft of the second motor (509) passes through the first ear plate (501) and is fixedly connected to the inner wall of the second pulley (507); the first pulley (506) is provided with a transmission belt (508); the transmission belt (508) is sleeved on the first pulley (506) and the second pulley (507).

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