Generator stator coil inserting equipment

Abstract

The utility model discloses generator stator coil inserting equipment, which comprises a bottom plate, one end of the upper part of the bottom plate is fixedly connected with a connecting frame, the upper end of the connecting frame is fixedly connected with a top plate, two ends of the upper part of the top plate are fixedly connected with first cylinders, and the extension ends of the first cylinders penetrate through the top plate and are downwards provided with movable plates. A mounting groove is formed in the movable plate, a mounting plate is correspondingly arranged in the mounting groove, a positioning groove is formed in the mounting plate in a penetrating mode, the mounting plate can be rapidly mounted by arranging a limiting block, a limiting groove, a plug pin and a groove, and meanwhile the positioning groove in the mounting plate can correspond to a stator; and the stator coil can be fixed in cooperation with the wire guide plate below, so that the coil inserting operation of the generator stator can be realized.

Description

Technical Field

[0001] The utility model relates to the field of generator stator wire embedding equipment, in particular to a generator stator wire embedding equipment. Background Art

[0002] The generator stator is the stationary part of the generator, which consists of three parts: the stator core, the stator winding and the frame. When the generator stator is produced, one or more coils need to be wound to form a coil group, and then the wound coil group is embedded in the stator slot. In order to accurately embed the coil group on the stator, a stator wire embedding device is often used;

[0003] At present, many enterprises still use pure manual wire embedding, which is inefficient and labor-intensive. The existing motor stator wire embedding device cannot smoothly rotate the motor stator when the motor stator is large, so that the motor stator cannot be quickly rotated to a position matching the wire embedding mold, affecting the efficiency of the motor stator wire embedding. At the same time, during the process of embedding the motor stator with the existing wire embedding device, the motor stator is prone to shaking, affecting the quality of the motor stator wire embedding. Utility Model Content

[0004] The utility model aims to provide a generator stator wire embedding device, which solves the problems of low efficiency and high labor intensity of pure manual wire embedding in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a generator stator wire embedding device, comprising a bottom plate, a connecting frame is fixedly connected to one end of the top of the bottom plate, a top plate is fixedly connected to the upper end of the connecting frame, a first cylinder is fixedly connected to both ends of the top of the top plate, and an extended end of the first cylinder passes through the top plate and is provided with a movable plate downward;

[0006] The movable plate is provided with a mounting groove inside, a mounting plate is correspondingly arranged inside the mounting groove, and a positioning groove is provided through the inside of the mounting plate.

[0007] As a further description of the above technical solution: both ends of the mounting plate are fixedly connected to limiting blocks, both ends of the mounting slot are provided with limiting slots, and the limiting blocks correspond to the limiting slots.

[0008] As a further description of the above technical solution: both ends of the movable plate are movably connected with latches, and the latches are provided with springs.

[0009] As a further description of the above technical solution: a groove is provided inside the limit block, and the latch corresponds to the groove.

[0010] As a further description of the above technical solution: the upper end of the base plate is fixedly connected to a support seat, and the upper end of the support seat is provided with a wire board.

[0011] As a further description of the above technical solution: a third cylinder is arranged inside the support seat, an extending end of the third cylinder is fixedly connected with a connecting block, and the connecting block penetrates upward and is fixedly connected with the wire board.

[0012] As a further description of the above technical solution: a second cylinder is arranged in the upper middle part of the top plate, and a conical block is fixedly connected to the extending end of the second cylinder.

[0013] The utility model has the following beneficial effects:

[0014] 1. Compared with the prior art, the generator stator wire embedding device can quickly install the mounting plate by setting the limit block, limit groove, latch and groove, and the positioning groove inside the mounting plate can correspond to the stator, so as to quickly position it, and the stator coil can be fixed with the wire plate below, so as to realize the wire embedding operation of the generator stator;

[0015] 2. Compared with the prior art, this generator stator coil embedding device can limit the stator inside the positioning groove by setting a third cylinder and a conical block, and can calibrate the stator to ensure that the stator corresponds to the stator coil below, thereby improving the practicability of the device.

[0016] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0018] Figure 1 It is a schematic diagram of the overall front structure of the utility model.

[0019] Figure 2 It is a schematic diagram of the structure of the mounting plate assembly of the utility model.

[0020] Figure 3 It is a cross-sectional view of the utility model.

[0021] Legend:

[0022] 1. Top plate; 2. First cylinder; 3. Mounting groove; 4. Movable plate; 5. Limiting groove; 6. Limiting block; 7. Mounting plate; 8. Positioning groove; 9. Wire guide plate; 10. Support seat; 11. Bottom plate; 12. Conical block; 13. Connecting frame; 14. Latch; 15. Groove; 16. Spring; 17. Second cylinder; 18. Third cylinder; 19. Connecting block. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] Reference Figure 1-3 The utility model provides an embodiment of a generator stator wire embedding device, comprising a bottom plate 11, a connecting frame 13 is fixedly connected to one end of the top of the bottom plate 11, a top plate 1 is fixedly connected to the upper end of the connecting frame 13, a first cylinder 2 is fixedly connected to both ends of the top of the top plate 1, and a movable plate 4 is arranged downwardly through the extending end of the first cylinder 2 penetrating the top plate 1, and the movable plate 4 can be driven to move up and down by starting the first cylinder 2 at the top, thereby driving the stator to move up and down, so that the stator can correspond to the stator coil below;

[0025] The movable plate 4 has a mounting groove 3 formed inside, a mounting plate 7 is correspondingly provided inside the mounting groove 3, a positioning groove 8 is provided inside the mounting plate 7, both ends of the mounting plate 7 are fixedly connected to the limiting block 6, both ends of the mounting groove 3 are provided with limiting grooves 5, the limiting block 6 corresponds to the limiting groove 5, both ends of the movable plate 4 are movably connected with a latch 14, a spring 16 is provided on the latch 14, a groove 15 is provided inside the limiting block 6, and the latch 14 corresponds to the groove 15

[0026] The upper end of the bottom plate 11 is fixedly connected with a support seat 10, and a wire plate 9 is arranged at the upper end of the support seat 10. The stator is placed in the hole of the positioning groove 8, and then the limit blocks 6 at both ends are matched with the limit grooves 5, so that the mounting plate 7 is slidably installed inside the mounting groove 3, and the latches 14 at both ends are loosened, and they can be reset under the action of the spring 16. The latches 14 and the grooves 15 correspond to each other to achieve the positioning and clamping function, thereby ensuring the stability of the mounting plate 7;

[0027] A third cylinder 18 is provided inside the support seat 10, and a connecting block 19 is fixedly connected to the extended end of the third cylinder 18, and the connecting block 19 penetrates upward and is fixedly connected to the wire plate 9. Starting the third cylinder 18 at the bottom can drive the connecting block 19 and the wire plate 9 to move upward, so that the stator coil is embedded in the stator slot, realizing the wire embedding process of the generator stator;

[0028] A second cylinder 17 is provided in the upper middle part of the top plate 1, and the extended end of the second cylinder 17 is fixedly connected with the conical block 12. Starting the second cylinder 17 can drive the conical block 12 to move downward, and the conical block 12 can contact the stator, so as to calibrate it, ensure that the stator and the stator coil are located on the same axis, and improve the accuracy of its embedding.

[0029] Working principle: When the device is in use, the generator stator needs to be embedded. In order to accurately embed the stator coil during the embedding process, the generator stator and the stator coil need to be fixed during the embedding process. In order to fix the generator stator and the stator coil, during the embedding process of the generator stator, the prefabricated stator coil is sleeved into the gap of the wire plate 9, and the stator is placed in the hole of the positioning groove 8, and then the limit blocks 6 at both ends are matched with the limit groove 5, so that the mounting plate 7 is slidably installed in the inside of the mounting groove 3, and the mounting plate 7 is loosened. The latches 14 at both ends can be reset under the action of the springs 16. The latches 14 and the grooves 15 correspond to each other and can achieve the positioning and locking function to ensure the stability of the mounting plate 7. Then, starting the second cylinder 17 can drive the conical block 12 to move downward, and the conical block 12 can contact the stator to calibrate it to ensure that the stator and the stator coil are located on the same axis. Finally, starting the third cylinder 18 at the bottom can drive the connecting block 19 and the wire plate 9 to move upward, so that the stator coil is embedded in the stator slot, realizing the wire embedding process of the generator stator.

[0030] 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. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A generator stator wire embedding device, comprising a bottom plate (11), characterized in that: A connecting frame (13) is fixedly connected to one end of the upper side of the bottom plate (11), a top plate (1) is fixedly connected to the upper end of the connecting frame (13), a first cylinder (2) is fixedly connected to both ends of the upper side of the top plate (1), and a movable plate (4) is provided at an extended end of the first cylinder (2) that passes through the top plate (1) and extends downward; The movable plate (4) is provided with a mounting groove (3) inside, a mounting plate (7) is correspondingly arranged inside the mounting groove (3), and a positioning groove (8) is provided through the inside of the mounting plate (7).

2. A generator stator wire embedding device according to claim 1, characterized in that: The two ends of the mounting plate (7) are fixedly connected to the limiting blocks (6), the two ends of the mounting groove (3) are provided with limiting grooves (5), and the limiting blocks (6) correspond to the limiting grooves (5).

3. A generator stator wire embedding device according to claim 2, characterized in that: Both ends of the movable plate (4) are movably connected with latches (14), and a spring (16) is arranged on the latches (14).

4. A generator stator wire embedding device according to claim 3, characterized in that: A groove (15) is provided inside the limit block (6), and the latch (14) corresponds to the groove (15).

5. The generator stator wire embedding device according to claim 1, characterized in that: The upper end of the bottom plate (11) is fixedly connected to a support seat (10), and the upper end of the support seat (10) is provided with a wire plate (9).

6. A generator stator wire embedding device according to claim 5, characterized in that: A third cylinder (18) is arranged inside the support seat (10), and an extended end of the third cylinder (18) is fixedly connected to a connecting block (19), and the connecting block (19) penetrates upward and is fixedly connected to the wire plate (9).

7. The generator stator wire embedding device according to claim 1, characterized in that: A second cylinder (17) is provided in the middle of the upper portion of the top plate (1), and a conical block (12) is fixedly connected to an extended end of the second cylinder (17).

Images