Adjustable high-precision polishing device for armature iron core of automobile starter

Abstract

The utility model discloses an adjustable high-precision automobile starter armature iron core polishing device, and relates to the technical field of automobile starter armature machining. The adjustable high-precision automobile starter armature iron core polishing device comprises a bottom plate and a cooling assembly, a fixed vertical plate is fixedly installed at the top of the bottom plate, a frame is arranged at the top of the bottom plate, the cooling assembly is arranged on the frame, and the cooling assembly comprises a fixed sleeve seat, an adjustable spray head, a water tank and a hose. An adjustable nozzle is fixedly mounted in the fixed sleeve seat, a hose is fixedly mounted at the rear end of the adjustable nozzle, and the other end of the hose is fixedly mounted on the top of the water tank. Through the arrangement of the cooling assembly, on one hand, the position of an adjustable nozzle and the water spraying amount are adjusted, a certain wettability can be kept in the motor armature iron core polishing process, the polishing quality can be improved, surface flaws are reduced, on the other hand, the water spraying can effectively reduce the temperature of equipment in the working process, and a motor is prevented from being overheated; and the stability and durability of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile starter armature processing, and particularly relates to an adjustable high-precision polishing device for an automobile starter armature core. Background Art

[0002] The armature core of an automobile starter is an important component in the automobile starter. It undertakes functions such as transmitting current, generating magnetic fields, and rotating. Its design and manufacturing are directly related to the starting performance and reliability of the automobile. There are high quality requirements for the armature core, and its quality needs to be strictly controlled and guaranteed during the production process.

[0003] After exploration and analysis, in actual use, the following disadvantages exist:

[0004] During the polishing process of the armature core by some existing devices, a large amount of heat will be generated when the grinding head rotates at high speed and rubs. If there is no water spraying for cooling, it may cause the grinding head to overheat, reducing its working efficiency and service life.

[0005] In summary, the present application now proposes an adjustable high-precision polishing device for an automobile starter armature core to solve the above problems. Content of the Utility Model

[0006] The purpose of the utility model is to provide an adjustable high-precision polishing device for an automobile starter armature core, which can solve the problem that a large amount of heat will be generated when the grinding head rotates at high speed and rubs. If there is no water spraying for cooling, it may cause the grinding head to overheat, reducing its working efficiency and service life.

[0007] To achieve the above purpose, the utility model provides the following technical solution: An adjustable high-precision polishing device for an automobile starter armature core, comprising:

[0008] A bottom plate, on the top of which a fixed vertical plate is fixedly installed, and a frame is arranged on the top of the bottom plate;

[0009] A cooling component, which is arranged on the frame. The cooling component includes a fixed socket, an adjustable nozzle, a water tank, and a hose. The adjustable nozzle is fixedly installed inside the fixed socket, the rear end of the adjustable nozzle is fixedly installed with a hose, and the other end of the hose is fixedly installed with the top of the water tank.

[0010] Preferably, a clamp is arranged on one side of the fixed vertical plate, a motor is fixedly installed on the other side of the fixed vertical plate, a connecting column is fixedly installed on the output shaft of the motor, and the other end of the connecting column passes through the fixed vertical plate and is fixedly installed with the clamp. The clamp can clamp and fix armature cores of different sizes.

[0011] Preferably, a driving device is arranged inside the frame, and an adjusting plate is arranged on the driving device, and its arrangement can drive the adjusting plate to move up and down for adjustment.

[0012] Preferably, a grinding machine is fixedly installed on the adjusting plate.

[0013] Preferably, the bottom of the water tank is fixedly installed with the inner bottom of the frame, and the outer wall of the fixed socket is fixedly installed with the top of the adjusting plate. On the one hand, by adjusting the position and water spray amount of the adjustable nozzle, the motor armature core can be kept at a certain humidity during the polishing process, which is beneficial to improving the polishing quality, reducing surface defects. At the same time, the water spray operation can effectively clean the metal chips and cuttings generated during the polishing process, reduce the cleaning working time, and improve the production efficiency. On the other hand, the water spray can effectively reduce the temperature of the equipment during operation, prevent the motor from overheating, improve the stability and durability of the equipment, and the lubricating effect of water can reduce the friction between the armature core and the grinding tool during polishing, and extend the service life of the equipment parts.

[0014] Preferably, two groups of electric slide rails are fixedly installed on the top of the bottom plate and are symmetrically distributed. A sliding block is slidably installed on the electric slide rail, and the top of the sliding block is fixedly installed with the bottom of the frame, which is convenient to drive the frame to move left and right for adjustment, so that the grinding machine can perform all-round grinding operations on the armature core.

[0015] Preferably, a collection box is fixedly installed on one side of the fixed vertical plate. The collection box is located below the fixture and does not contact it, avoiding inconvenience during the installation of the armature core.

[0016] Compared with the prior art, the beneficial effects of the present utility model are:

[0017] For this adjustable high-precision polishing device for the armature core of an automotive starter, through the combined use of the fixed socket, adjustable nozzle, water tank and hose, on the one hand, by adjusting the position and water spray amount of the adjustable nozzle, the motor armature core can be kept at a certain humidity during the polishing process, which is beneficial to improving the polishing quality, reducing surface defects. At the same time, the water spray operation can effectively clean the metal chips and cuttings generated during the polishing process, reduce the cleaning working time, and improve the production efficiency. On the other hand, the water spray can effectively reduce the temperature of the equipment during operation, prevent the motor from overheating, improve the stability and durability of the equipment, and the lubricating effect of water can reduce the friction between the armature core and the grinding tool during polishing, and extend the service life of the equipment parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The following further illustrates the present utility model in conjunction with the drawings and embodiments:

[0019] Figure 1 is a three-dimensional view of the present utility model Figure 1 ;

[0020] Figure 2 is a three-dimensional sectional view of the present utility model;

[0021] Figure 3 is a three-dimensional view of the present utility model Figure 2 .

[0022] Reference numerals: 1, bottom plate; 2, fixed vertical plate; 3, fixture; 4, motor; 5, frame; 6, driving device; 7, adjusting plate; 8, grinding machine; 9, fixed socket; 10, adjustable nozzle; 11, water tank; 12, hose; 13, collection box; 14, electric slide rail; 15, sliding block. Specific embodiments

[0023] In the description of the present utility model, it should be understood that the orientation descriptions involved, such as up, down, front, back, left, right, etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0024] Please refer to Figures 1 - 3 , the present utility model provides a technical solution: an adjustable high-precision polishing device for the armature core of an automotive starter, including a bottom plate 1 and a cooling component. A fixed vertical plate 2 is fixedly installed on the top of the bottom plate 1. A frame 5 is arranged on the top of the bottom plate 1. The cooling component is arranged on the frame 5. The cooling component includes a fixed socket 9, an adjustable nozzle 10, a water tank 11 and a hose 12. The adjustable nozzle 10 is fixedly installed inside the fixed socket 9. The rear end of the adjustable nozzle 10 is fixedly installed with a hose 12. The other end of the hose 12 is fixedly installed with the top of the water tank 11.

[0025] Further, a fixture 3 is arranged on one side of the fixed vertical plate 2. A motor 4 is fixedly installed on the other side of the fixed vertical plate 2. A connecting column is fixedly installed on the output shaft of the motor 4. The other end of the connecting column passes through the fixed vertical plate 2 and is fixedly installed with the fixture 3. The fixture 3 can clamp and fix armature cores of different sizes.

[0026] Still further, a driving device 6 is arranged inside the frame 5. An adjusting plate 7 is arranged on the driving device 6. The position of the grinding machine 8 is adjusted according to the position of the armature core. The driving device 6 is started, and the driving device 6 drives the adjusting plate 7 to move up and down, thereby driving the grinding machine 8 to move to the designated position. Its setting can drive the adjusting plate 7 to move up and down for adjustment. The grinding machine 8 is fixedly installed on the adjusting plate 7.

[0027] Furthermore, the bottom of the water tank 11 is fixedly installed with the inner bottom of the frame 5, and the outer wall of the fixed socket 9 is fixedly installed with the top of the adjusting plate 7. Water source is conveyed to the hose 12 through the water tank 11 and sprayed onto the grinding machine 8 through the adjustable nozzle 10 for cooling treatment. On the one hand, by adjusting the position and water spray amount of the adjustable nozzle 10, a certain humidity can be maintained during the polishing process of the motor armature core, which is beneficial to improving the polishing quality, reducing surface defects. At the same time, the water spraying operation can effectively clean the metal chips and cuttings generated during the polishing process, reducing the cleaning working time and improving production efficiency. On the other hand, water spraying can effectively reduce the temperature of the equipment during operation, prevent the motor from overheating, improve the stability and durability of the equipment, and the lubrication effect of water can reduce the friction between the armature core and the grinding tool during polishing, prolonging the service life of the equipment components.

[0028] Furthermore, two groups of electric slide rails 14 are fixedly installed on the top of the bottom plate 1 and are symmetrically distributed. A sliding block 15 is slidably installed on the electric slide rail 14, and the top of the sliding block 15 is fixedly installed with the bottom of the frame 5. The whole frame 5 is driven to move to the right through the sliding block 15 on the electric slide rail 14, so that the grinding machine 8 is in contact with the outer wall of the armature core, which is convenient to drive the frame 5 to move left and right for adjustment, so that the grinding machine 8 can perform all-round grinding operation on the armature core.

[0029] Secondly, a collection frame 13 is fixedly installed on one side of the fixed vertical plate 2. The collection frame 13 is located below the fixture 3 and does not contact it to avoid inconvenience during the installation of the armature core.

[0030] Working principle: During use, the armature core is sleeved on the fixture 3 and fixed by the fixture 3. The position of the grinding machine 8 is adjusted according to the position of the armature core. The driving device 6 is started, and the adjusting plate 7 is driven to move up and down through the driving device 6, so as to drive the grinding machine 8 to move to the designated position. Then the electric slide rail 14 is started, and the whole frame 5 is driven to move to the right through the sliding block 15 on the electric slide rail 14, so that the grinding machine 8 is in contact with the outer wall of the armature core. At the same time, the motor 4 is started, and the motor on the fixture 3 is driven to rotate through the motor 4, so that the grinding machine 8 performs grinding work on it. A submersible pump is installed in the water tank 11, and at the same time, water source is conveyed to the hose 12 through the submersible pump of the water tank 11 and sprayed onto the grinding machine 8 through the adjustable nozzle 10 for cooling treatment.

[0031] The above has described the embodiments of the present invention in detail with reference to the drawings. However, the present invention is not limited to the above embodiments, and various changes can be made without departing from the gist of the present invention within the knowledge scope of those of ordinary skill in the art.

Claims

1. An adjustable high-precision automobile starter armature core polishing device, characterized in that: include: A bottom plate (1), a fixed vertical plate (2) is fixedly mounted on the top of the bottom plate (1), and a frame (5) is arranged on the top of the bottom plate (1); A cooling component is arranged on a frame (5), and comprises a fixed sleeve (9), an adjustable nozzle (10), a water tank (11) and a hose (12); the adjustable nozzle (10) is fixedly installed inside the fixed sleeve (9), the rear end of the adjustable nozzle (10) is fixedly installed with the hose (12), and the other end of the hose (12) is fixedly installed with the top of the water tank (11).

2. The adjustable high-precision automobile starter armature core polishing device according to claim 1 is characterized in that: A clamp (3) is provided on one side of the fixed vertical plate (2), a motor (4) is fixedly mounted on the other side of the fixed vertical plate (2), a connecting column is fixedly mounted on the output shaft of the motor (4), and the other end of the connecting column passes through the fixed vertical plate (2) and is fixedly mounted on the clamp (3).

3. The adjustable high-precision automobile starter armature core polishing device according to claim 2 is characterized in that: A driving device (6) is arranged inside the frame (5), and an adjusting plate (7) is arranged on the driving device (6).

4. The adjustable high-precision automobile starter armature core polishing device according to claim 3 is characterized in that: A grinder (8) is fixedly mounted on the adjustment plate (7).

5. The adjustable high-precision automobile starter armature core polishing device according to claim 4 is characterized in that: The bottom of the water tank (11) is fixedly mounted to the inner bottom of the frame (5), and the outer wall of the fixed sleeve (9) is fixedly mounted to the top of the adjustment plate (7).

6. The adjustable high-precision automobile starter armature core polishing device according to claim 5 is characterized in that: Two groups of electric slide rails (14) are fixedly installed on the top of the base plate (1) and are symmetrically distributed. Sliding blocks (15) are slidably installed on the electric slide rails (14). The top of the sliding block (15) is fixedly installed on the bottom of the frame (5).

7. The adjustable high-precision automobile starter armature core polishing device according to claim 6 is characterized in that: A collecting frame (13) is fixedly mounted on one side of the fixed vertical plate (2), and the collecting frame (13) is located below the clamp (3) and does not contact it.

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