Polishing device for motor stator production

Abstract

The utility model relates to the technical field of polishing for production of motor stators, in particular to a polishing device for production of motor stators, which comprises a base, a first support plate and a second support plate are fixed on the upper side of the base, a fixed base is fixed on one side of the first support plate, and a rotary disc is rotatably connected on one side of the fixed base. A bearing is clamped between the rotary disc and the fixed base, a disc is rotationally arranged on one side of the second supporting plate, a plurality of telescopic rods are fixed to one side of the disc, a pressing table is fixed to one end of each telescopic rod, a stator body is arranged between the pressing table and the rotary disc, and two telescopic ejector rods are fixed to the position, between the first supporting plate and the second supporting plate, of the upper side of the base. A lifting table is fixed to the top of the telescopic ejector rod, and a dust suction opening is formed in the lower side of the lifting table. The motor stator grinding device solves the problems that an existing motor stator is low in grinding efficiency and consumes manpower resources.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing for motor stator production, in particular to a polishing device for motor stator production. Background Art

[0002] The motor stator is an important part of motors such as generators and starters. The stator is an important part of the motor. The stator consists of three parts: the stator core, the stator winding and the frame. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by the magnetic lines of force in the rotating magnetic field to generate (output) current. Polishing devices are required in the production and processing of motor stators.

[0003] At present, the common polishing devices used in motor stator production have low working efficiency. During polishing, the workpiece needs to be turned over manually many times, and the polishing is generally only performed by rotating the polishing equipment, which greatly reduces the polishing efficiency and consumes more manpower. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the existing motor stator grinding efficiency is low and consumes a lot of human resources.

[0005] To solve the above problems, the technical solution adopted by the utility model is a polishing device for the production of motor stators, including a base, a support plate one and a support plate two are fixed on the upper side of the base, a fixed base is fixed to one side of the support plate one, a turntable is rotatably connected to one side of the fixed base, a bearing is clamped between the turntable and the fixed base, a disc is rotatably provided on one side of the support plate two, a plurality of telescopic rods are fixed to one side of the disc, a pressing platform is fixed at one end of the telescopic rods, a stator body is provided between the pressing platform and the turntable, two telescopic top rods are fixed to the upper side of the base between the support plate one and the support plate two, a lifting platform is fixed to the top of the telescopic top rod, and a dust extraction port is provided on the lower side of the lifting platform.

[0006] As a further solution of the utility model: a driven pulley is fixed on one side of the disc through the second supporting plate.

[0007] As a further solution of the utility model: a transmission motor is fixed on the upper side of the base, a driving pulley is fixed on the output end of the transmission motor, and a transmission belt is sleeved on the outer sides of the driving pulley and the driven pulley to drive the driven pulley to rotate.

[0008] As a further solution of the utility model: a support platform is fixed on the upper side of the base, two connecting plates are fixed on both sides of the top of the support platform, a grinding roller is rotatably provided between the two connecting plates for grinding the surface of the stator body, an electromagnetic motor is fixed on one side of the connecting plate, and the output end of the electromagnetic motor is fixed to one side of the grinding roller.

[0009] As a further solution of the utility model: there are four telescopic rods in total, so as to compact the stator body.

[0010] As a further solution of the utility model: the outer surface of the stator body is in contact with one side of the grinding roller.

[0011] As a further solution of the utility model: the transmission motor, the telescopic rod, the telescopic top rod, and the electromagnetic motor are electrically connected to an external power supply respectively.

[0012] Compared with the prior art, the utility model has the following advantages: 1. The utility model adds a rotating disk and a pressing table structure, and the pressing table is driven to move by a telescopic rod so as to clamp and fix the stator body so as to facilitate grinding by a grinding stick;

[0013] 2. A transmission structure is added to drive the driven pulley to rotate through the transmission belt, so as to drive the stator body to rotate, thereby increasing the grinding efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 The utility model is a three-dimensional overall structure of a polishing device for motor stator production Figure 1 .

[0016] Figure 2 The utility model is a three-dimensional overall structure of a polishing device for motor stator production Figure 2 .

[0017] Figure 3 The utility model is a partial structural sectional view of a polishing device for producing motor stators.

[0018] Figure 4 This is an enlarged view of the structure of part A in a polishing device for producing motor stators according to the utility model.

[0019] In the attached figure:

[0020] 1. Base; 2. Support plate 1; 3. Support plate 2; 4. Fixed base; 5. Turntable; 6. Bearing; 7. Disc; 8. Telescopic rod; 9. Pressing table; 10. Stator body; 11. Telescopic top rod; 12. Lifting table; 13. Dust extraction port; 14. Driven pulley; 15. Transmission motor; 16. Active pulley; 17. Transmission belt; 18. Support table; 19. Connecting plate; 20. Grinding roller; 21. Electromagnetic motor; 22. Grinding stick. DETAILED DESCRIPTION

[0021] 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 in 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.

[0022] The utility model provides a technical solution to solve the existing problems raised in the background technology.

[0023] Combined with Figure 1-4 It can be known that the equipment includes a base 1, a support plate 2 and a support plate 3 are fixed on the upper side of the base 1, a fixed base 4 is fixed on one side of the support plate 2, a turntable 5 is rotatably connected to one side of the fixed base 4, a bearing 6 is clamped between the turntable 5 and the fixed base 4, a disc 7 is rotatably provided on one side of the support plate 2 3, a plurality of telescopic rods 8 are fixed on one side of the disc 7, a pressing platform 9 is fixed at one end of the telescopic rod 8, which can press the position of the stator body 10, and a stator body 10 is arranged between the pressing platform 9 and the turntable 5, two telescopic push rods 11 are fixed on the upper side of the base 1 between the support plate 1 2 and the support plate 2 3, a lifting platform 12 is fixed on the top of the telescopic push rod 11, which is used to lift the stator body 10, and a dust extraction port 13 is opened on the lower side of the lifting platform 12 to facilitate the extraction of polished metal powder.

[0024] A driven pulley 14 is fixed on one side of the disc 7 through the support plate 2 3; a transmission motor 15 is fixed on the upper side of the base 1, and a driving pulley 16 is fixed on the output end of the transmission motor 15. A transmission belt 17 is sleeved on the outer side of the driving pulley 16 and the driven pulley 14, which can drive the driven pulley 14 to rotate; a support platform 18 is fixed on the upper side of the base 1, and two connecting plates 19 are fixed on both sides of the top of the support platform 18. A grinding roller 20 is rotatably provided between the two connecting plates 19 for grinding the surface of the stator body 10, and an electromagnetic motor 21 is fixed on one side of the connecting plate 19, and the output end of the electromagnetic motor 21 is fixed to one side of the grinding roller 20; there are four telescopic rods 8 in total, so as to press the stator body 10; the outer surface of the stator body 10 is in contact with one side of the grinding roller 20; the transmission motor 15, the telescopic rod 8, the telescopic top rod 11, and the electromagnetic motor 21 are electrically connected to an external power supply respectively.

[0025] The working principle of the present application is as follows: when grinding the motor stator, first place the stator body 10 above the lifting platform 12, start the telescopic push rod 11 to drive the lifting platform 12 to move upward, and then drive the stator body 10 to rise. When the two ends of the stator body 10 are respectively located in the middle of the pressing platform 9 and the turntable 5, start a number of telescopic rods 8 to drive the pressing platform 9 to move so that the pressing platform 9 and the turntable 5 can press the stator body 10, then start the telescopic push rod 1 to drive the lifting platform 12 to move downward, and then start the transmission motor 15 to drive the active pulley 16 to rotate, so as to drive the driven pulley 14 to rotate through the transmission belt 17, thereby driving the stator body 10 to rotate, and then start the electromagnetic motor 21 to drive the grinding roller 20 to rotate, so as to grind the stator body 10.

[0026] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A polishing device for motor stator production, comprising a base (1), characterized in that: A support plate 1 (2) and a support plate 2 (3) are fixed on the upper side of the base (1); a fixed base (4) is fixed on one side of the support plate 1 (2); a turntable (5) is rotatably connected to one side of the fixed base (4); a disc (7) is rotatably provided on one side of the support plate 2 (3); a plurality of telescopic rods (8) are fixed on one side of the disc (7); a pressing platform (9) is fixed at one end of the telescopic rod (8); a stator body (10) is provided between the pressing platform (9) and the turntable (5); two telescopic top rods (11) are fixed on the upper side of the base (1) between the support plate 1 (2) and the support plate 2 (3); a lifting platform (12) is fixed on the top of the telescopic top rod (11); and a dust extraction port (13) is provided on the lower side of the lifting platform (12).

2. The polishing device for motor stator production according to claim 1, characterized in that: A driven pulley (14) is fixed on one side of the disc (7) through the second support plate (3), a transmission motor (15) is fixed on the upper side of the base (1), a driving pulley (16) is fixed on the output end of the transmission motor (15), and a transmission belt (17) is sleeved on the outer sides of the driving pulley (16) and the driven pulley (14).

3. The polishing device for motor stator production according to claim 2, characterized in that: A bearing (6) is sandwiched between the rotating disk (5) and the fixed base (4).

4. The polishing device for motor stator production according to claim 3, characterized in that: A support platform (18) is fixed on the upper side of the base (1), two connecting plates (19) are fixed on both sides of the top of the support platform (18), a grinding roller (20) is rotatably arranged between the two connecting plates (19), an electromagnetic motor (21) is fixed on one side of the connecting plate (19), and an output end of the electromagnetic motor (21) is fixed to one side of the grinding roller (20).

5. The polishing device for motor stator production according to claim 1, characterized in that: There are four telescopic rods (8) in total.

6. The polishing device for motor stator production according to claim 4, characterized in that: The transmission motor (15), the telescopic rod (8), the telescopic top rod (11), and the electromagnetic motor (21) are electrically connected to an external power source respectively.

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