Coil shaping device for motor

Abstract

The coil shaping device for the motor comprises an operation table, the top of the operation table is fixedly connected with a top plate through a supporting rod, an air cylinder is installed at the top of the top plate, an output shaft of the air cylinder extends to the bottom of the top plate and is fixedly connected with an installation plate, and clamping plates are installed on the front side and the rear side of the bottom of the installation plate respectively. The bottom of the clamping plate is rotationally connected with a roller, and a movable table is installed on the top of the operation table. A motor coil is placed at the top between the two L-shaped plates, the air cylinder drives the clamping plate to move downwards to press and clamp the motor coil, then the movable table slides to drive the motor coil to roll at the top of the extrusion plate, the motor coil is shaped, then the movable table slides to the foremost side, and the motor coil is pressed and clamped. And at the moment, the motor coil falls to the top of the motor supporting block, the motor coil is shaped through relative sliding of the two shaping cylinders, and the purposes of automatically shaping the motor coil and improving the efficiency can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of coil shaping devices, in particular to a coil shaping device for a motor. Background Art

[0002] During the motor processing, after the motor coil is wound, the coils exposed at both ends of the iron core need to be shaped so that the inner and outer circle dimensions of the winding coil meet the quality requirements, which is convenient for the next assembly operation.

[0003] Currently, coil shaping is generally done manually, with workers using rubber hammers to continuously tap the inside and outside of the coils. This manual operation is not only inefficient and labor-intensive, but also difficult to maintain consistent inner and outer circle sizes due to manual shaping. Consequently, the quality of motor coils is often uneven. Utility Model Content

[0004] The purpose of the utility model is to provide a coil shaping device for a motor, which has the advantage of automatically shaping the motor coil to improve efficiency, so as to solve the above-mentioned background technical problems.

[0005] The technical solution for solving the above-mentioned technical problems of the utility model is as follows: a coil shaping device for a motor, comprising an operating table: the top of the operating table is fixedly connected to a top plate by a support rod, the top of the top plate is installed with a cylinder, the output shaft of the cylinder extends to the bottom of the top plate and is fixedly connected to the mounting plate, the front and rear sides of the bottom of the mounting plate are both installed with clamping plates, the bottom of the clamping plate is rotatably connected with a roller, a movable table is installed on the top of the operating table, the movable table slides back and forth on the top of the operating table, the left and right sides of the top of the movable table are installed, the L-shaped plate slides on the top of the movable table, the inner cavity of the L-shaped plate is fixedly installed with an extrusion plate, a motor support block is installed at the center of the rear side of the top of the movable table, the motor support block is arranged below the roller, and the left and right sides of the motor support block are slidably connected with a shaping cylinder, and the shaping cylinder slides on the top of the movable table.

[0006] Preferably, a frustum block is fixedly connected to the inner cavity of the shaping cylinder.

[0007] Preferably, two guide rods are fixedly connected to the front and rear sides of the top of the mounting plate, and the top plate slides on the surfaces of the guide rods.

[0008] Preferably, the bottom of the L-shaped plate is fixedly connected to a threaded sleeve, the threaded sleeve slides in the inner cavity of the movable platform, the inner cavity of the movable platform is rotatably connected to a bidirectional threaded rod, the threaded sleeve is threadedly connected to the surface of the bidirectional threaded rod, and one end of the bidirectional threaded rod extends to the outside of the movable platform and is fixedly connected to a handwheel.

[0009] Preferably, the top of the operating table is fixedly connected to two guide rails, the movable table slides on the top of the guide rails, a motor is installed at the bottom of the movable table, the output shaft of the motor is fixedly connected to a gear, the right side of the left guide rail is fixedly connected to a rack, and the gear and the rack are meshed.

[0010] Preferably, a plurality of pulleys are installed at the bottom of the movable platform, and the pulleys roll on the top of the operating platform.

[0011] The beneficial effects of the utility model are:

[0012] 1. The utility model places the motor coil on the top between two L-shaped plates, drives the clamping plate downward by the cylinder to press and clamp the motor coil, then slides the movable table to drive the motor coil to roll on the top of the extrusion plate to shape the motor coil, and then slides the movable table to the front. At this time, the motor coil will fall to the top of the motor support block, and the motor coil is shaped by the relative sliding of two shaping cylinders, so as to achieve the purpose of automatically shaping the motor coil and improving efficiency;

[0013] 2. The utility model adopts the setting of sliding connection of L-shaped plates. When shaping motors of different lengths, the distance between the two extrusion plates can be adjusted according to the actual length of the motor, so that the coil in the motor is placed on the top of the extrusion plate, and the extrusion plate presses and shapes it;

[0014] 3. The utility model provides a pulley. When the movable platform slides on the top of the operating table, the pulley will roll back and forth on the top of the operating table, thereby supporting the movable platform and improving the sliding stability of the movable platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The above and / or other advantages of the present invention will become clearer and easier to understand through the detailed description made in conjunction with the following drawings. These drawings are only illustrative and do not limit the present invention, wherein:

[0016] Figure 1 This is a three-dimensional schematic diagram of an embodiment of the utility model;

[0017] Figure 2 This is a three-dimensional disassembled schematic diagram of an embodiment of the utility model.

[0018] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0019] 1. Operating table, 2. Support rod, 3. Top plate, 4. Cylinder, 5. Mounting plate, 6. Clamp, 7. Roller, 8. Movable table, 9. L-shaped plate, 10. Extrusion plate, 11. Motor support block, 12. Forming cylinder, 13. Guide rod, 14. Threaded sleeve, 15. Bidirectional threaded rod, 16. Handwheel, 17. Guide rail, 18. Gear, 19. Motor, 20. Rack, 21. Pulley. DETAILED DESCRIPTION

[0020] Hereinafter, embodiments of the coil shaping device for a motor of the present invention will be described with reference to the accompanying drawings.

[0021] Figure 1-2 The present invention shows an embodiment of a motor coil shaping device, which includes an operating table 1: the top of the operating table 1 is fixedly connected to a top plate 3 through a support rod 2, a cylinder 4 is installed on the top of the top plate 3, the output shaft of the cylinder 4 extends to the bottom of the top plate 3 and is fixedly connected to a mounting plate 5, the front and rear sides of the top of the mounting plate 5 are fixedly connected to two guide rods 13, the top plate 3 slides on the surface of the guide rods 13, the front and rear sides of the bottom of the mounting plate 5 are installed with a clamping plate 6, the bottom of the clamping plate 6 is rotatably connected to a roller 7, and a movable table 8 is installed on the top of the operating table 1. The top of the operating table 1 slides back and forth. Two guide rails 17 are fixedly connected to the top of the operating table 1. The movable table 8 slides on the top of the guide rails 17. A motor 19 is installed at the bottom of the movable table 8. The output shaft of the motor 19 is fixedly connected to a gear 18. The right side of the left guide rail 17 is fixedly connected to a rack 20. The gear 18 and the rack 20 are engaged. A plurality of pulleys 21 are installed at the bottom of the movable table 8. The pulley 21 rolls on the top of the operating table 1. Through the setting of the pulley 21, when the movable table 8 slides on the top of the operating table 1, the pulley 21 will come to the top of the operating table 1 By rolling back, the movable platform 8 can be supported to improve the sliding stability of the movable platform 8. L-shaped plates 9 are installed on the left and right sides of the top of the movable platform 8. The L-shaped plates 9 slide on the top of the movable platform 8. Through the setting of the sliding connection of the L-shaped plates 9, when shaping motors of different lengths, the spacing between the two extrusion plates 10 can be adjusted according to the actual length of the motor, so that the coil in the motor is placed on the top of the extrusion plate 10, so that the extrusion plate 10 presses and shapes it. The bottom of the L-shaped plate 9 is fixedly connected with a threaded sleeve 14, which slides in the inner cavity of the movable platform 8. The inner cavity of the movable table 8 is rotatably connected with a bidirectional threaded rod 15, and the threaded sleeve 14 is threadedly connected to the surface of the bidirectional threaded rod 15. One end of the bidirectional threaded rod 15 extends to the outside of the movable table 8 and is fixedly connected to a handwheel 16. The inner cavity of the L-shaped plate 9 is fixedly installed with an extrusion plate 10. A motor support block 11 is installed at the center of the top rear side of the movable table 8. The motor support block 11 is arranged under the roller 7. The left and right sides of the motor support block 11 are slidably connected with a forming cylinder 12. The forming cylinder 12 slides on the top of the movable table 8, and the inner cavity of the forming cylinder 12 is fixedly connected with a round table block.

[0022] Working principle: When the present invention is used, the user places the motor coil between the extrusion plates 10 at the top of the two L-shaped plates 9, and then the cylinder 4 drives the mounting plate 5 to slide downward. At this time, the top plate 3 will slide on the surface of the guide rod 13, thereby driving the clamping plate 6 to move down to press and clamp the motor, and then the motor 19 drives the gear 18 to rotate forward and reverse, thereby driving the movable table 8 to slide back and forth on the top plate of the guide rail 17. At this time, the pulley 21 will roll on the top plate of the operating table 1, and then drive the coil in the motor to roll on the top of the extrusion plate 10, pressing and shaping the motor coil, reducing the diameter of the motor coil, and then slide the movable table 8 to the front side. At this time, the motor coil will fall to the top of the motor support block 11, and the motor coil will be clamped by the relative sliding of the two shaping cylinders 12. At this time, the round table block in the shaping cylinder 12 will be inserted into the inner cavity of the shaping motor coil, pressing and shaping the motor coil, so that the inner and outer circle sizes of the motor coil are kept consistent.

[0023] To sum up: the motor coil shaping device places the motor coil on the top between the two L-shaped plates 9, drives the clamping plate 6 to move down by the cylinder 4 to press and clamp the motor coil, and then slides the movable table 8 to drive the motor coil to roll on the top of the extrusion plate 10 to shape the motor coil, and then slides the movable table 8 to the front side. At this time, the motor coil will fall to the top of the motor support block 11, and the motor coil is shaped by the relative sliding of the two shaping cylinders 12, so as to achieve the purpose of automatically shaping the motor coil and improving efficiency.

Claims

1. A coil shaping device for a motor, characterized in that: The invention comprises an operating table (1): the top of the operating table (1) is fixedly connected to a top plate (3) through a support rod (2); a cylinder (4) is installed on the top of the top plate (3); the output shaft of the cylinder (4) extends to the bottom of the top plate (3) and is fixedly connected to a mounting plate (5); clamping plates (6) are installed on both the front and rear sides of the bottom of the mounting plate (5); the bottom of the clamping plate (6) is rotatably connected to a roller (7); a movable table (8) is installed on the top of the operating table (1); the movable table (8) is located at the top of the operating table (1); The movable platform (8) slides forward and backward, and L-shaped plates (9) are installed on both sides of the top of the movable platform (8). The L-shaped plates (9) slide on the top of the movable platform (8). An extrusion plate (10) is fixedly installed in the inner cavity of the L-shaped plate (9). A motor support block (11) is installed at the center of the rear side of the top of the movable platform (8). The motor support block (11) is arranged below the roller (7). The left and right sides of the motor support block (11) are slidably connected with a shaping cylinder (12), and the shaping cylinder (12) slides on the top of the movable platform (8).

2. A motor coil shaping device according to claim 1, characterized in that: The inner cavity of the shaping cylinder (12) is fixedly connected with a truncated cone block.

3. The motor coil shaping device according to claim 2, characterized in that: Two guide rods (13) are fixedly connected to the front and rear sides of the top of the mounting plate (5), and the top plate (3) slides on the surfaces of the guide rods (13).

4. The motor coil shaping device according to claim 3, characterized in that: The bottom of the L-shaped plate (9) is fixedly connected to a threaded sleeve (14), the threaded sleeve (14) slides in the inner cavity of the movable platform (8), the inner cavity of the movable platform (8) is rotatably connected to a bidirectional threaded rod (15), the threaded sleeve (14) is threadedly connected to the surface of the bidirectional threaded rod (15), and one end of the bidirectional threaded rod (15) extends to the outside of the movable platform (8) and is fixedly connected to a handwheel (16).

5. The motor coil shaping device according to claim 4, characterized in that: The top of the operating table (1) is fixedly connected to two guide rails (17), the movable table (8) slides on the top of the guide rails (17), a motor (19) is installed at the bottom of the movable table (8), the output shaft of the motor (19) is fixedly connected to a gear (18), the right side of the left guide rail (17) is fixedly connected to a toothed bar (20), and the gear (18) and the toothed bar (20) are meshed.

6. The motor coil shaping device according to claim 5, characterized in that: A plurality of pulleys (21) are installed at the bottom of the movable platform (8), and the pulleys (21) roll on the top of the operating platform (1).

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