Motor iron core laminating equipment

Abstract

The utility model relates to motor iron core laminating equipment, which belongs to the technical field of motor processing and comprises a platform and a mounting frame fixedly mounted at the top of the platform, a first hydraulic rod is fixedly mounted on the upper side of the mounting frame, a laminating assembly is mounted on the lower side of the first hydraulic rod, and a fixing assembly is arranged on the lower side of the laminating assembly. The fixing assembly comprises an adjusting plate arranged on the upper side of the platform, two fixing bases are fixedly connected to the top of the adjusting plate, chucks are fixedly installed on the tops of the two fixing bases, and a moving mechanism is arranged on the lower side of the adjusting plate. The moving mechanism comprises a second hydraulic rod arranged at the bottom of the platform and a connecting block fixedly connected with an output shaft of the second hydraulic rod. According to the motor iron core laminating equipment, the processing of two motor rotor shafts can be realized, the time is saved, the laminating efficiency is improved, and the production efficiency is further effectively improved.

Description

A motor core stacking device Technical Field

[0001] This utility model relates to the field of motor processing technology, specifically to a motor core stacking device. Background Technology

[0002] There are generally two types of iron core manufacturing: lamination manufacturing and integral manufacturing. As for lamination manufacturing, the performance of lamination-made iron cores is relatively better because each layer of iron sheet has the same permeability and resistivity. Under a magnetic field, there will be no eddy currents and heat loss, thereby improving the efficiency of the motor.

[0003] The prior art, disclosed in CN104393719B, discloses a lamination device for a motor core, comprising a circular base, stiffening plates, and reinforcing rings for fixing the positions of the stiffening plates. Four or more stiffening plates are evenly installed on the upper surface of the base with the center of the base as the center. The stiffening plates are installed radially along the base and can slide radially along the base. A cylindrical positioning block is installed at the center of the base, the radius of the positioning block being much smaller than the radius of the base. The reinforcing ring is located on the upper square of the positioning block and is detachably connected to the stiffening plates.

[0004] However, this core lamination device can only produce a single motor core when in use, resulting in low lamination efficiency and thus reducing the overall production efficiency of the motor core. Therefore, a motor core lamination device is proposed to solve the problems mentioned above. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this utility model provides a motor core lamination device that offers advantages such as improved production efficiency. It solves the problem that existing core lamination devices can only produce a single motor core, resulting in low lamination efficiency and consequently reduced motor core production efficiency.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a motor core stacking device, comprising a platform and a mounting frame fixedly installed on the top of the platform, a first hydraulic rod fixedly installed on the upper side of the mounting frame, a stacking assembly installed on the lower side of the first hydraulic rod, and a fixing assembly provided on the lower side of the stacking assembly;

[0007] The fixing component includes an adjustment plate disposed on the upper side of the platform, two fixing seats are fixedly connected to the top of the adjustment plate, and a chuck is fixedly installed on the top of each of the two fixing seats. A moving mechanism is disposed on the lower side of the adjustment plate.

[0008] The moving mechanism includes a second hydraulic rod disposed at the bottom of the platform, a connecting block fixedly connected to the output shaft of the second hydraulic rod, a guide rail fixedly installed at the top of the platform, and a slider slidably installed on the outer side of the guide rail. The upper end of the connecting block is fixedly connected to the bottom of the adjusting plate, and the slider is fixedly installed at the bottom of the adjusting plate.

[0009] Furthermore, the stacking assembly includes a connecting plate fixedly connected to the output shaft of the first hydraulic rod and a pressure ring disposed on the lower side of the connecting plate, and a buffer rod is installed between the connecting plate and the pressure ring.

[0010] Furthermore, a guide rod is fixedly connected to the bottom of the connecting plate, the upper end of the guide rod extends through the upper side of the mounting frame, and a sliding sleeve that slides with the guide rod is fixedly installed on the inner side of the mounting frame.

[0011] Furthermore, a support is fixedly connected to the bottom of the platform, and a control box is fixedly installed on the top of the platform.

[0012] Furthermore, a mounting plate is fixedly installed on the inner side of the bracket, and the second hydraulic rod is fixedly installed on the top of the mounting plate.

[0013] Furthermore, two fixing blocks are fixedly installed on the top of the platform, and the two fixing blocks are respectively located at both ends of the guide rail.

[0014] Furthermore, there are two guide rails, and a strip-shaped opening is provided on the inner side of the platform. The strip-shaped opening is located between the two guide rails, and the connecting block passes through the inner side of the strip-shaped opening.

[0015] Compared with the prior art, this utility model provides a motor core stacking device, which has the following beneficial effects:

[0016] This motor core stacking equipment uses chucks to clamp and fix the rotor shafts. Two chucks can fix two rotor shafts. Ring-shaped silicon steel sheets are placed on the rotor shafts. After stacking the silicon steel sheets, the second hydraulic rod is activated to move the adjusting plate, adjusting the position of the two chucks so that the rotor shaft with the stacked silicon steel sheets aligns with the pressure ring. The first hydraulic rod is then activated to move the pressure ring downwards to press the silicon steel sheets, thus compacting the stacked silicon steel sheets. While the pressure ring is compacting the current silicon steel sheet, silicon steel sheets can be stacked on the other rotor shaft. After the current silicon steel sheet is compacted, the second hydraulic rod is used to adjust the other chuck below the pressure ring. Through this setup, two motor rotor shafts can be processed, saving time, improving stacking efficiency, and thus effectively increasing production efficiency. Attached Figure Description

[0017] Figure 1 is a schematic diagram of the structure of this utility model;

[0018] Figure 2 is a schematic diagram of the stacked assembly of this utility model;

[0019] Figure 3 is a schematic diagram of the bottom structure of the adjustment plate of this utility model;

[0020] Figure 4 is an enlarged structural schematic diagram of A shown in Figure 1 of this utility model.

[0021] In the diagram: 1. Bracket; 2. Platform; 3. Mounting bracket; 4. First hydraulic rod; 5. Adjusting plate; 6. Fixed seat; 7. Chuck; 8. Mounting plate; 9. Second hydraulic rod; 10. Connecting block; 11. Fixed block; 12. Guide rail; 13. Slider; 14. Connecting plate; 15. Pressure ring; 16. Buffer rod; 17. Guide rod; 18. Strip opening; 19. Control box. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please refer to Figures 1 to 4. In this embodiment, a motor core stacking device includes a platform 2 and a mounting frame 3 fixedly installed on the top of the platform 2. A bracket 1 is fixedly connected to the bottom of the platform 2. A first hydraulic rod 4 is fixedly installed on the upper side of the mounting frame 3. A stacking assembly is installed on the lower side of the first hydraulic rod 4. A control box 19 is also fixedly installed on the top of the platform 2.

[0024] The stacking assembly includes a connecting plate 14 fixedly connected to the output shaft of the first hydraulic rod 4 and a pressure ring 15 disposed on the lower side of the connecting plate 14. A buffer rod 16 is installed between the connecting plate 14 and the pressure ring 15. A guide rod 17 is fixedly connected to the bottom of the connecting plate 14. The upper end of the guide rod 17 passes through the upper side of the mounting frame 3. A sliding sleeve that slides with the guide rod 17 is fixedly installed on the inner side of the mounting frame 3. The cooperation between the guide rod 17 and the sliding sleeve guides the connecting plate 14 and ensures the stable lifting and lowering of the pressure ring 15.

[0025] It is understandable that by activating the first hydraulic rod 4, the connecting plate 14 can be moved downward, thereby moving the pressure ring 15 downward. The pressure ring 15 facilitates the pressing of the silicon steel sheets, making stacking easier.

[0026] In this embodiment, a fixing component is provided on the lower side of the stacking component. The fixing component includes an adjustment plate 5 set on the upper side of the platform 2. Two fixing seats 6 are fixedly connected to the top of the adjustment plate 5. A chuck 7 is fixedly installed on the top of each of the two fixing seats 6. A moving mechanism is provided on the lower side of the adjustment plate 5.

[0027] The moving mechanism includes a second hydraulic rod 9 located at the bottom of the platform 2, a connecting block 10 fixedly connected to the output shaft of the second hydraulic rod 9, a guide rail 12 fixedly installed at the top of the platform 2, and a slider 13 slidably installed on the outer side of the guide rail 12. The upper end of the connecting block 10 is fixedly connected to the bottom of the adjusting plate 5, and the slider 13 is fixedly installed at the bottom of the adjusting plate 5.

[0028] It should be noted that an mounting plate 8 is fixedly installed on the inner side of the bracket 1, and the second hydraulic rod 9 is fixedly installed on the top of the mounting plate 8. A strip-shaped opening 18 is opened on the inner side of the platform 2. The strip-shaped opening 18 is located between the two guide rails 12. The connecting block 10 passes through the inner side of the strip-shaped opening 18. The opening 18 facilitates the movement of the connecting block 10, which makes it convenient to adjust the position of the adjusting plate 5.

[0029] Understandably, the second hydraulic rod 9 can drive the connecting block 10 to move, and also drive the adjusting plate 5 to move, which facilitates the adjustment of the positions of the two chucks 7. When the adjusting plate 5 moves, it can drive the slider 13 to slide along the outside of the guide rail 12, which plays a good guiding role and improves the stability of the structure.

[0030] It should be noted that there are two guide rails 12, and two fixing blocks 11 are fixedly installed on the top of the platform 2. The two fixing blocks 11 are respectively located at both ends of the guide rails 12. The fixing blocks 11 facilitate the alignment of the two guide rails 12, which makes installation easier.

[0031] The working principle of the above embodiments is as follows:

[0032] In use, the rotor shaft is clamped and fixed by the chuck 7. Two chucks 7 can fix two rotor shafts. The annular silicon steel sheet is placed on the rotor shaft. After stacking the silicon steel sheet, the second hydraulic rod 9 is activated to drive the adjusting plate 5 to move, thereby adjusting the position of the two chucks 7 so that the rotor shaft with stacked silicon steel sheets corresponds to the pressure ring 15. The first hydraulic rod 4 is activated to drive the connecting plate 14 to move downward, and drive the pressure ring 15 to squeeze the silicon steel sheet downward, thereby pressing the stacked silicon steel sheet. While the pressure ring 15 is pressing the current silicon steel sheet, silicon steel sheets can be stacked on the other rotor shaft. After the current silicon steel sheet is pressed, the other chuck 7 is adjusted to below the pressure ring 15 by the second hydraulic rod 9. This cycle is repeated until the thickness of the stacked silicon steel sheets reaches the required thickness of the motor core.

Claims

1. A motor core stacking device, characterized in that: The system includes a platform (2) and a mounting bracket (3) fixedly installed on the top of the platform (2). A first hydraulic rod (4) is fixedly installed on the upper side of the mounting bracket (3). A stacking assembly is installed on the lower side of the first hydraulic rod (4). A fixing assembly is provided on the lower side of the stacking assembly. The fixing assembly includes an adjustment plate (5) set on the upper side of the platform (2). Two fixing seats (6) are fixedly connected to the top of the adjustment plate (5). A chuck (7) is fixedly installed on the top of each of the two fixing seats (6). A moving mechanism is provided on the lower side of the adjustment plate (5). The moving mechanism includes a second hydraulic rod (9) set at the bottom of the platform (2), a connecting block (10) fixedly connected to the output shaft of the second hydraulic rod (9), a guide rail (12) fixedly installed on the top of the platform (2), and a slider (13) slidably installed on the outer side of the guide rail (12). The upper end of the connecting block (10) is fixedly connected to the bottom of the adjustment plate (5), and the slider (13) is fixedly installed on the bottom of the adjustment plate (5).

2. The motor core stacking device according to claim 1, characterized in that: The stacking assembly includes a connecting plate (14) fixedly connected to the output shaft of the first hydraulic rod (4) and a pressure ring (15) disposed on the lower side of the connecting plate (14). A buffer rod (16) is installed between the connecting plate (14) and the pressure ring (15).

3. The motor core stacking device according to claim 2, characterized in that: The bottom of the connecting plate (14) is fixedly connected to a guide rod (17), the upper end of the guide rod (17) passes through the upper side of the mounting frame (3), and a sliding sleeve that slides with the guide rod (17) is fixedly installed on the inner side of the mounting frame (3).

4. The motor core stacking device according to claim 1, characterized in that: The bottom of the platform (2) is fixedly connected to a bracket (1), and the top of the platform (2) is also fixedly installed with a control box (19).

5. The motor core stacking device according to claim 4, characterized in that: An mounting plate (8) is fixedly installed on the inner side of the bracket (1), and the second hydraulic rod (9) is fixedly installed on the top of the mounting plate (8).

6. The motor core stacking device according to claim 1, characterized in that: The top of the platform (2) is fixedly installed with two fixing blocks (11), which are respectively located at both ends of the guide rail (12).

7. The motor core stacking device according to claim 1, characterized in that: There are two guide rails (12), and a strip opening (18) is provided on the inner side of the platform (2). The strip opening (18) is located between the two guide rails (12), and the connecting block (10) passes through the inner side of the strip opening (18).

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