Polishing machine for polishing interior and exterior of motor coil

Abstract

The utility model belongs to the technical field of motor coil polishing, and particularly relates to a polishing machine for polishing the inside and the outside of a motor coil, which comprises a workbench, a moving component is arranged in the center of the top of the workbench, vertical plates are arranged on the left side and the right side of the top of the moving component, and rotating components are arranged above the interiors of the vertical plates. A polishing brush and a polishing wheel are arranged on the side, close to the center of the interior of the workbench, of the rotating assembly, supporting plates are fixedly connected to the front portion and the rear portion of the center of the top of the workbench, a positioning assembly is jointly arranged between the two supporting plates, and a splash-proof cover is arranged on the outer surface of the positioning assembly. And through the rotating assembly, the polishing brush and the polishing wheel can conveniently rotate at the same time to polish the interior and the exterior of the motor coil positioned through the positioning assembly at the same time, the polishing effect of the polishing machine is good, and therefore the polishing machine is convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of motor coil polishing, in particular to a polishing machine used for polishing the inside and outside of a motor coil. Background Art

[0002] Waste coils mainly come from waste motors, such as vehicle motors. Stator coils without major damage are selected and can be reused after simple processing. Among them, polishing the coils is the most preliminary processing method in the processing of motor stator coils, and a polishing machine is required for polishing the motor coils.

[0003] However, most of the existing polishing machines for motor coils are inconvenient to polish the inside and outside of the motor coils at the same time, which makes the polishing machine inconvenient to use. At the same time, waste chips are easily splashed during polishing and affect the work of the staff, making the polishing machine inconvenient to use and poor in practicality. Therefore, in view of the above problems, a polishing machine for polishing the inside and outside of motor coils is proposed. Utility Model Content

[0004] In order to make up for the deficiencies of the prior art, the utility model solves the problem that most of the existing polishing machines for motor coils are inconvenient to polish the inside and outside of the motor coils at the same time, which makes the polishing machine inconvenient to use, and waste chips are easily splashed during polishing, affecting the work of the staff, thereby making the polishing machine inconvenient to use and having poor practicality. The utility model proposes a polishing machine for polishing the inside and outside of motor coils.

[0005] The technical solution adopted by the utility model to solve the technical problem is: the utility model is a polishing machine for polishing the inside and outside of a motor coil, comprising a workbench;

[0006] A moving component is arranged at the center of the top of the workbench, and vertical plates are arranged on both the left and right sides of the top of the moving component;

[0007] A rotating assembly is arranged above the vertical plate, and a polishing brush and a polishing wheel are arranged on one side of the rotating assembly close to the center of the workbench;

[0008] Support plates are fixedly connected to the front and rear of the center of the top of the workbench, a positioning component is commonly arranged between the two support plates, and a splash shield is arranged on the outer surface of the positioning component.

[0009] Preferably, the rotating assembly includes an installation slot, and the installation slot is opened above the interior of the vertical plate, and the interior of the installation slot is provided with a socket 1 and a socket 2 at the center of one side away from the center of the workbench and below the center respectively, the interior of the socket 1 is rotatably connected with a rotating rod 1 via a bearing, and the interior of the socket 2 is rotatably connected with a rotating rod 2 via a bearing, the outer surface of the rotating rod 1 is fixedly connected with a spur gear 1, the outer surface of the rotating rod 2 is fixedly connected with a spur gear 2, and the spur gear 1 is meshed with the spur gear 2, a through-type through hole is opened in front of the center of the side of the installation slot away from the center of the workbench, the interior of the through hole is rotatably connected with a rotating rod 3 via a bearing, and the end of the rotating rod 3 close to the center of the workbench is fixedly connected with a spur gear 3, and a motor 1 is fixedly installed on the side of the vertical plate away from the center of the workbench, and the output end of the motor 1 is located in the through hole. The cam is provided with a through slot at the center of the side close to the inner center of the workbench, and a rotating cylinder is rotatably connected with the through slot through a bearing, and the end of the rotating cylinder away from the inner center of the workbench is located in the mounting slot and is fixedly connected with a gear ring, and the gear ring is meshingly connected with the spur gear three, and a plurality of evenly distributed meshing teeth are fixedly connected to the inner side wall of the gear ring, and the meshing teeth are meshingly connected with the spur gear two, the side of the polishing brush away from the inner center of the workbench is fixedly connected with the side of the rotating cylinder close to the inner center of the workbench, the side of the spur gear one close to the inner center of the workbench is fixedly connected with a cross bar, and the end of the cross bar close to the inner center of the workbench passes through the rotating cylinder and is fixedly connected to the side of the polishing wheel away from the inner center of the workbench.

[0010] Preferably, the moving component includes two grooves, and the two grooves are respectively opened on the left and right sides of the center of the top of the workbench, and motor 2 is fixedly installed on the side away from each other inside the two grooves, and a threaded rod is fixedly connected to the output end of motor 2, and the threaded rod is rotatably connected to the groove, an internally threaded sleeve block is threadedly connected to the outer surface of the threaded rod, and the internally threaded sleeve block is slidably connected to the groove, and the top of the internally threaded sleeve block is fixedly connected to the bottom of the vertical plate.

[0011] Preferably, the positioning assembly includes two mounting holes, and the two mounting holes are respectively opened on the upper and inner parts of the two support plates and penetrate front and back, an electric push rod is fixedly installed inside the mounting hole, one end of the electric push rod close to the inner center of the workbench penetrates the vertical plate and is fixedly connected with a sleeve rod, the outer surface of the sleeve rod is fixedly installed inside the splash guard, a slider is slidably connected inside the sleeve rod, a spring is fixedly connected between the slider and the inner part of the sleeve rod, a connecting rod is fixedly connected to one side of the slider close to the inner center of the workbench, and a positioning plate is fixedly connected to one end of the connecting rod close to the inner center of the workbench.

[0012] Preferably, a polishing groove is provided at the center of one side of the splash shield close to the inner center of the workbench, front and rear through-type engaging grooves are provided on both the left and right sides of the polishing groove, a through-type through hole is provided at the center of one side of the polishing groove away from the inner center of the workbench, and the interior of the through hole is fixedly connected to the outer surface of the sleeve rod, and the positioning plate is located inside the polishing groove.

[0013] Preferably, the inner side wall of the polishing groove, the inner side wall of the engaging groove and the positioning plate are all arranged in an arc shape.

[0014] Preferably, a placement box is fixedly connected to the left and right sides of the rear top of the workbench.

[0015] The utility model is beneficial in that:

[0016] 1. The utility model uses a rotating assembly to facilitate the simultaneous rotation of the polishing brush and the polishing wheel to simultaneously polish the inside and outside of the motor coil positioned by the positioning assembly, and the polishing machine has a better polishing effect, thereby making the polishing machine easy to use and more practical.

[0017] 2. When the utility model positions the motor coil through the positioning component, the splash shield can be driven to move to cover the polishing position, and the polishing brush and the polishing wheel can be prevented from splashing waste chips during polishing, thereby avoiding affecting the work of the staff and ensuring a good working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure in the first embodiment;

[0020] Figure 2 It is a partial right section structure schematic diagram in Embodiment 1;

[0021] Figure 3 For Example 1 Figure 2 The enlarged structural diagram at A in the middle;

[0022] Figure 4 It is a schematic diagram of a partial front cross-section structure in the first embodiment;

[0023] Figure 5 For Example 1 Figure 4 The enlarged structural diagram at B in the middle;

[0024] Figure 6 It is a schematic diagram of a partial side section and an enlarged structure of a vertical plate in the first embodiment;

[0025] Figure 7 This is a schematic diagram of the placement box structure in Example 2.

[0026] In the figure: 1, workbench; 2, vertical plate; 3, rotating assembly; 301, rotating cylinder; 302, crossbar; 303, mounting slot; 304, through slot; 305, gear ring; 306, meshing teeth; 307, jack 1; 308, rotating rod 1; 309, jack 2; 310, rotating rod 2; 311, spur gear 1; 312, spur gear 2; 313, spur gear 3; 314, through hole; 315, motor 1; 316, rotating rod 3; 4, Support plate; 5. Positioning assembly; 501. Mounting hole; 502. Electric push rod; 503. Sleeve rod; 504. Spring; 505. Slider; 506. Connecting rod; 507. Positioning plate; 6. Polishing brush; 7. Splash shield; 701. Through hole; 702. Polishing groove; 703. Engaging groove; 8. Polishing wheel; 9. Moving assembly; 901. Motor 2; 902. Groove; 903. Internal threaded sleeve block; 904. Threaded rod; 10. Placement box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1

[0029] See also Figure 1-6 As shown, a polishing machine for polishing the inside and outside of a motor coil comprises a workbench 1;

[0030] A moving assembly 9 is disposed at the center of the top of the workbench 1, and vertical plates 2 are disposed on both the left and right sides of the top of the moving assembly 9;

[0031] A rotating assembly 3 is disposed above the vertical plate 2, and a polishing brush 6 and a polishing wheel 8 are disposed on one side of the rotating assembly 3 close to the center of the workbench 1;

[0032] The front and rear of the center of the top of the workbench 1 are fixedly connected with support plates 4, and a positioning component 5 is commonly arranged between the two support plates 4, and a splash shield 7 is arranged on the outer surface of the positioning component 5; when working, the bottom of the workbench 1 is first fitted with a flat ground to make the polishing machine firmly placed, and after the polishing machine is firmly placed, the motor coil to be polished is placed between the two support plates 4, and then positioned by the positioning component 5, and when the positioning component 5 positions the motor coil, it drives the two splash shields 7 to combine and perform splash-proof treatment on the polishing environment, and then the vertical plate 2 and the rotating component 3 are driven to move by the moving component 9, and the polishing wheel 8 and the polishing brush 6 are driven to be placed The inside and outside of the motor coil, and then the rotating component 3 drives the polishing wheel 8 and the polishing brush 6 to rotate simultaneously to polish the inside and outside of the motor coil simultaneously. Therefore, the new type facilitates the simultaneous rotation of the polishing brush 6 and the polishing wheel 8 through the rotating component 3 to polish the inside and outside of the motor coil positioned by the positioning component 5, and makes the polishing effect of the polishing machine better, so that the polishing machine is easy to use and has strong practicality. At the same time, when the motor coil is positioned by the positioning component 5, the splash guard 7 can be driven to move to cover the polishing position, and the polishing brush 6 and the polishing wheel 8 can be prevented from splashing waste chips during polishing, thereby avoiding affecting the work of the staff and ensuring a good working environment.

[0033] The rotating assembly 3 includes a mounting groove 303, and the mounting groove 303 is opened above the interior of the vertical plate 2, and a socket 1 307 and a socket 2 309 are respectively opened at the center of one side away from the center of the workbench 1 and below the center. The socket 1 307 is rotatably connected to a rotating rod 1 308 through a bearing, and the socket 2 309 is rotatably connected to a rotating rod 2 310 through a bearing. The outer surface of the rotating rod 1 308 is fixedly connected to a spur gear 1 311, and the outer surface of the rotating rod 2 310 is fixedly connected to a spur gear 1 The spur gear 1 311 is meshed with the spur gear 2 312, a through hole 314 is provided in the center of the installation slot 303 away from the center of the workbench 1, a rotating rod 316 is rotatably connected to the through hole 314 through a bearing, and a spur gear 3 313 is fixedly connected to one end of the rotating rod 316 near the center of the workbench 1, a motor 1 315 is fixedly installed on the side of the vertical plate 2 away from the center of the workbench 1, and the output end of the motor 1 315 is located at the through hole The mounting groove 303 is provided with a through slot 304 at the center of one side near the center of the working table 1. The through slot 304 is rotatably connected with a rotating cylinder 301 through a bearing. The rotating cylinder 301 is located at one end away from the center of the working table 1 in the mounting groove 303 and is fixedly connected with a gear ring 305. The gear ring 305 is meshed with the spur gear 313. The inner wall of the gear ring 305 is fixedly connected to the spur gear 313. A plurality of evenly distributed meshing teeth 306 are connected, and the meshing teeth 306 are meshed and connected with the spur gear 2 312. The side of the polishing brush 6 away from the inner center of the workbench 1 is fixedly connected to the side of the rotating cylinder 301 close to the inner center of the workbench 1. The side of the spur gear 1 311 close to the inner center of the workbench 1 is fixedly connected to a cross bar 302, and one end of the cross bar 302 close to the inner center of the workbench 1 passes through the rotating cylinder 301 and is fixedly connected to the side of the polishing wheel 8 away from the inner center of the workbench 1.When working, first connect the motor 1 315 to the external power supply to make the motor 1 315 work, and after the motor 1 315 works, it drives the rotating rod 3 316 and the spur gear 3 313 to rotate, and then the spur gear 3 313 rotates and drives the gear ring 305 meshing with it to rotate, and the gear ring 305 rotates and drives the rotating cylinder 301 to rotate, and after the rotating cylinder 301 rotates, the polishing brush 6 can be rotated, and then when the gear ring 305 rotates, the meshing teeth 306 on the inner wall of the gear ring 305 rotate and drive the spur gear 2 312 meshing with it to rotate, and the spur gear 2 312 rotates and drives the spur gear 1 311 to rotate, and the crossbar 302 and the polishing wheel 8 rotate, so that the polishing brush 6 and the polishing wheel 8 can rotate at the same time to polish the outside and inside of the motor coil at the same time, and it is convenient to use. ;

[0034] The moving assembly 9 includes two grooves 902, and the two grooves 902 are respectively opened on the left and right sides of the top center of the workbench 1, and the two sides of the two grooves 902 away from each other are fixedly installed with motor 2 901, and the output end of the motor 2 901 is fixedly connected with a threaded rod 904, and the threaded rod 904 is rotatably connected to the groove 902, and the outer surface of the threaded rod 904 is threadedly connected with an internal threaded sleeve block 903, and the internal threaded sleeve block 903 is slidably connected to the groove 902, and the internal threaded sleeve block 90 3 is fixedly connected to the bottom of the vertical plate 2; when working, first connect the motor 2 901 to the external power supply to make the motor 2 901 work, and after the motor 2 901 works, it drives the threaded rod 904 to rotate, and then the threaded rod 904 rotates and drives the internal threaded sleeve block 903 threadedly connected to it to slide inside the groove 902, and the movement of the internal threaded sleeve block 903 can make the vertical plate 2 move, so that the rotating component 3 and the polishing brush 6 and the polishing wheel 8 move to polish the motor coil, and when the polishing is completed, the polishing brush 6 and the polishing wheel 8 can be removed.

[0035] The positioning assembly 5 includes two mounting holes 501, and the two mounting holes 501 are respectively opened above the inside of the two support plates 4 and penetrate front and back, an electric push rod 502 is fixedly installed inside the mounting hole 501, one end of the electric push rod 502 close to the center of the workbench 1 penetrates the vertical plate 2 and is fixedly connected with a sleeve rod 503, the outer surface of the sleeve rod 503 is fixedly installed inside the splash cover 7, a slider 505 is slidably connected inside the sleeve rod 503, a spring 504 is fixedly connected between the slider 505 and the inside of the sleeve rod 503, a connecting rod 506 is fixedly connected to one side of the slider 505 close to the center of the workbench 1, and one end of the connecting rod 506 close to the center of the workbench 1 is fixed It is fixedly connected with a positioning plate 507; when working, the electric push rod 502 is first connected to the external power supply to make the electric push rod 502 work, and after the electric push rod 502 works, it drives the sleeve rod 503 and the splash shield 7 to move, and the two splash shields 7 are merged, before the two splash shields 7 move, the motor coil to be polished is placed between the two splash shields 7, and then after the two splash shields 7 are merged, the two positioning plates 507 clamp and position the left and right sides of the motor coil, and when positioning, the positioning plate 507 is squeezed by the motor coil and then squeezes the connecting rod 506, the slider 505 and the spring 504, and then the motor coil is squeezed under the action of the rebound force of the spring 504, thereby facilitating the positioning of the motor coil, and at the same time, the two splash shields 7 can also be merged to perform splash-proof treatment for polishing.

[0036] A polishing groove 702 is provided at the center of one side of the splash shield 7 close to the inner center of the workbench 1, and front and rear through-type engaging grooves 703 are provided on both the left and right sides of the polishing groove 702, and a through-type through hole 701 is provided at the center of one side of the polishing groove 702 away from the inner center of the workbench 1, and the inside of the through hole 701 is fixedly connected to the outer surface of the sleeve rod 503, and the positioning plate 507 is located inside the polishing groove 702; during operation, the through hole 701 facilitates the fixed installation of the splash shield 7 and the sleeve rod 503, and the engaging groove 703 allows the rotating cylinder 301, the polishing brush 6 and the polishing wheel 8 to penetrate the splash shield 7 and enter the polishing groove 702 to polish the motor coil, and the outer surface of the rotating cylinder 301 can fit with the inner wall of the engaging groove 703.

[0037] The inner wall of the polishing groove 702, the inner wall of the locking groove 703 and the positioning plate 507 are all arranged in an arc shape; during operation, the motor coil is located inside the polishing groove 702 and is clamped and positioned by the positioning plate 507, and the locking groove 703 is convenient for fitting the rotating cylinder 301.

[0038] Embodiment 2

[0039] See also Figure 7As shown, compared with Example 1, as another implementation of the utility model, the left and right sides of the rear top of the workbench 1 are fixedly connected with placement boxes 10; during operation, the placement boxes 10 facilitate the placement of the motor coils.

[0040] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0041] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A polishing machine for polishing the inside and outside of a motor coil, comprising a workbench (1); Features: A moving assembly (9) is arranged at the center of the top of the workbench (1), and vertical plates (2) are arranged on both left and right sides of the top of the moving assembly (9); A rotating assembly (3) is arranged above the vertical plate (2), and a polishing brush (6) and a polishing wheel (8) are arranged on one side of the rotating assembly (3) close to the center of the workbench (1); Support plates (4) are fixedly connected to the front and rear of the top center of the workbench (1), a positioning assembly (5) is arranged between the two support plates (4), and a splash shield (7) is arranged on the outer surface of the positioning assembly (5).

2. A polishing machine for polishing the inside and outside of a motor coil according to claim 1, characterized in that: The rotating assembly (3) comprises a mounting groove (303), and the mounting groove (303) is arranged at the upper part of the interior of the vertical plate (2), and a first plug hole (307) and a second plug hole (309) are respectively arranged at the center of one side away from the center of the interior of the workbench (1) and below the center, the first plug hole (307) is rotatably connected to a first rotating rod (308) via a bearing, and the second plug hole (309) is rotatably connected to a second rotating rod (310) via a bearing, and the outer surface of the first rotating rod (308) is fixedly connected to a first spur gear (311), and the outer surface of the second rotating rod (310) is fixedly connected to a second spur gear (312). The spur gear one (311) is meshedly connected with the spur gear two (312); a through-hole (314) is provided in front of the center of one side of the installation groove (303) away from the center of the workbench (1); a rotating rod three (316) is rotatably connected to the through-hole (314) via a bearing; a spur gear three (313) is fixedly connected to one end of the rotating rod three (316) close to the center of the workbench (1); a motor one (315) is fixedly installed on one side of the vertical plate (2) away from the center of the workbench (1); the output end of the motor one (315) is located at the through-hole (314) inside, and is fixedly connected to the end of the rotating rod three (316) away from the center of the inside of the workbench (1), a through-type through slot (304) is opened at the center of one side of the inside of the installation slot (303) close to the center of the inside of the workbench (1), and a rotating cylinder (301) is rotatably connected to the inside of the through slot (304) through a bearing, and the end of the rotating cylinder (301) away from the center of the inside of the workbench (1) is located in the installation slot (303) and is fixedly connected to a gear ring (305), and the gear ring (305) is meshed with the spur gear three (313), and the inner wall of the gear ring (305) is fixedly connected A plurality of evenly distributed meshing teeth (306) are connected, and the meshing teeth (306) are meshedly connected with the spur gear 2 (312); the side of the polishing brush (6) away from the inner center of the workbench (1) is fixedly connected to the side of the rotating cylinder (301) close to the inner center of the workbench (1); the side of the spur gear 1 (311) close to the inner center of the workbench (1) is fixedly connected to a cross bar (302); and one end of the cross bar (302) close to the inner center of the workbench (1) passes through the rotating cylinder (301) and is fixedly connected to the side of the polishing wheel (8) away from the inner center of the workbench (1).

3. A polishing machine for polishing the inside and outside of a motor coil according to claim 2, characterized in that: The moving component (9) comprises two grooves (902), and the two grooves (902) are respectively arranged on the left and right sides of the top center of the workbench (1), and a second motor (901) is fixedly installed on the side away from each other inside the two grooves (902), and the output end of the second motor (901) is fixedly connected with a threaded rod (904), and the threaded rod (904) is rotatably connected to the groove (902), and the outer surface of the threaded rod (904) is threadedly connected with an internal threaded sleeve (903), and the internal threaded sleeve (903) is slidably connected to the groove (902), and the top of the internal threaded sleeve (903) is fixedly connected to the bottom of the vertical plate (2).

4. A polishing machine for polishing the inside and outside of motor coils according to claim 3, characterized in that: The positioning assembly (5) comprises two mounting holes (501), and the two mounting holes (501) are respectively opened on the upper part of the inside of the two support plates (4) and penetrate front and back, an electric push rod (502) is fixedly installed inside the mounting hole (501), one end of the electric push rod (502) close to the center of the workbench (1) penetrates the vertical plate (2) and is fixedly connected to a sleeve rod (503), the outer surface of the sleeve rod (503) is fixedly installed inside the splash cover (7), a slider (505) is slidably connected inside the sleeve rod (503), a spring (504) is fixedly connected between the slider (505) and the inside of the sleeve rod (503), a connecting rod (506) is fixedly connected to one side of the slider (505) close to the center of the workbench (1), and a positioning plate (507) is fixedly connected to one end of the connecting rod (506) close to the center of the workbench (1).

5. A polishing machine for polishing the inside and outside of motor coils according to claim 4, characterized in that: A polishing groove (702) is provided at the center of one side of the splash shield (7) close to the inner center of the workbench (1), and front and rear through-type engaging grooves (703) are provided on both the left and right sides of the polishing groove (702). A through-type through hole (701) is provided at the center of one side of the polishing groove (702) away from the inner center of the workbench (1), and the inside of the through hole (701) is fixedly connected to the outer surface of the sleeve rod (503), and the positioning plate (507) is located inside the polishing groove (702).

6. A polishing machine for polishing the inside and outside of motor coils according to claim 5, characterized in that: The inner side wall of the polishing groove (702), the inner side wall of the locking groove (703) and the positioning plate (507) are all arranged in an arc shape.

7. A polishing machine for polishing the inside and outside of motor coils according to claim 6, characterized in that: A placement box (10) is fixedly connected to both left and right sides of the rear top of the workbench (1).

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