Stator flat wire flaring machine

Abstract

The utility model discloses a stator flat wire flaring machine which comprises a supporting frame, supporting legs are arranged at the lower end of the supporting frame, a supporting column is arranged on the upper surface of the supporting frame, an upper fixing plate is fixedly connected to the upper surface of the supporting column of the supporting frame, and a telescopic air cylinder is fixedly connected to the upper surface of the upper fixing plate. The output end of the telescopic air cylinder penetrates through the upper surface of the upper fixing plate. The stator flat wire flaring machine is provided with an extrusion column and an anti-skid pressing block, so that when the stator flat wire flaring machine works, a product is fixed to the lower surface of a positioning sliding plate, then a flat wire is placed between a positioning plate and a rotating clamping plate, the positioning sliding plate is driven by a telescopic air cylinder to slide downwards, the extrusion column pushes the rotating clamping plate, and the flat wire is clamped and fixed through the anti-skid pressing block; and meanwhile, when the linkage sliding plate moves, the extrusion column is kept to abut against the surface of the rotating clamping plate, and the practicability of the device for connecting the flat wire is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of motor processing, in particular to a stator flat wire expanding machine. Background Art

[0002] The stator is the stationary part of the motor or generator. The stator consists of three parts: the stator core, the stator winding and the frame. The stator is used to generate a rotating magnetic field. The stator consists of the frame, the stator core, the coil and other structural parts that fix these parts. The frame is used to fix the core. For a suspended generator, the frame is used to bear the entire weight of the rotating part; the core is part of the generator magnetic circuit; the coil forms the generator circuit. With the continuous development of industry, the motor is developing towards high power, high speed and high torque. The flat copper wire motor can meet the higher power density of the motor. In the production process of the motor, due to the increase in the number of layers of the flat copper wire of the motor, the motor end needs to meet a certain spacing distance to meet the insulation requirements of the motor.

[0003] Therefore, it is necessary to expand the flat copper wire at the end of the motor. The existing stator flat wire expanding machine expands the wires one by one by pulling them outward, which makes the expanding efficiency low and the size deviation of each wire is large during operation, which is not conducive to the processing quality, thereby reducing the overall practicality. Summary of the invention

[0004] The utility model aims to provide a stator flat wire expanding machine to solve the problem that the expanding method proposed in the above-mentioned background technology adopts a single wire pulling method one by one, which makes the expanding efficiency low and the dimensional deviation of each wire during operation is large, which is not conducive to the processing quality, thereby reducing the overall practicality.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stator flat wire expanding machine comprises a support frame, a supporting foot is arranged at the lower end of the support frame, a supporting column is arranged on the upper surface of the support frame, and the upper surface of the supporting column of the support frame is fixedly connected to the upper surface of the upper fixed plate, a telescopic cylinder is fixedly connected to the upper surface of the upper fixed plate, the output end of the telescopic cylinder passes through the upper surface of the upper fixed plate, and the output end of the telescopic cylinder is fixedly connected to the positioning slide plate, a protective box is fixedly connected to the upper surface of the support frame, an opening is arranged on the surface of the protective box, and a linkage slide plate is slidably connected to the inner wall of the opening of the protective box, one end of the linkage slide plate is fixedly connected to the positioning plate, and a rotating splint is rotatably connected to the surface of the positioning plate, a non-slip pressure block is fixedly connected to the lower surface of the rotating splint, an extrusion column is fixedly connected to the outer lower surface of the protective box, a cavity is arranged inside the support frame, and a linkage stretching mechanism is installed on the inner wall of the support frame cavity, which drives the limit slider to slide through a driving motor and a transmission screw so that the connecting rod and the linkage tooth plate drive the adjusting gear to rotate, thereby adjusting the position of the linkage slide plate.

[0006] Preferably, the support column of the support frame is staggered with the protection box, the lower surface of the protection box is connected to the cavity of the support frame, and a tooth block is provided on the lower surface of one end of the linkage slide.

[0007] By adopting the above technical solution, the support column of the support frame and the protection box are staggered to prevent mutual interference, and the lower surface of the protection box is connected to the cavity of the support frame to facilitate the linkage slide to be driven.

[0008] Preferably, a spring is connected between the positioning plate and the rotating clamping plate, the anti-slip pressure block is a block made of rubber, and the lower end of the extrusion column is designed to be arc-shaped.

[0009] By adopting the above technical solution, the rotating clamping plate can be automatically reset by means of the spring between the positioning plate and the rotating clamping plate.

[0010] Preferably, the linkage stretching mechanism includes a driving motor, which is fixedly connected to the inside of the support frame, and the inner wall of the support frame cavity is rotatably connected to a transmission screw, and a limiting slider is installed on the outer surface of the transmission screw, and the outer surface of the limiting slider is rotatably connected to a connecting rod, and one end of the connecting rod is rotatably connected to a linkage gear plate, and the inner wall of the support frame cavity is rotatably connected to an adjusting gear.

[0011] By adopting the above technical solution, the driving motor drives the transmission screw to rotate through the linkage stretching mechanism, so that the transmission screw drives the limit slider to slide.

[0012] Preferably, the output end of the driving motor passes through the inner wall of the support frame, and the output end of the driving motor is fixedly connected to the rotating shaft of the transmission screw, and the transmission screw and the limiting slider form a threaded connection.

[0013] By adopting the above technical solution, the limiting slider drives the connecting rod on the outer surface to rotate through the sliding of the limiting slider.

[0014] Preferably, the limit slider is slidably connected to the support frame, and the limit slider is cylindrical in design, and the linkage tooth plate is slidably connected to the support frame.

[0015] By adopting the above technical solution, after the connecting rod rotates, one end of the connecting rod drives the linkage tooth plate to slide.

[0016] Preferably, a tooth block is provided on the upper surface of the linkage tooth plate, and the linkage tooth plate is meshed with the adjusting gear through the tooth block, and the adjusting gear is meshed with the linkage slide plate through the tooth block.

[0017] By adopting the above technical solution, after the linkage tooth plate slides, the linkage tooth plate drives the adjusting gear to rotate, and the adjusting gear drives the linkage slide plate to move.

[0018] Compared with the prior art, the utility model has the following beneficial effects: the stator flat wire expanding machine:

[0019] 1. The device is provided with a squeezing column and an anti-skid pressing block. When the device is working, the product is fixed on the lower surface of the positioning slide, and then the flat wire is placed between the positioning plate and the rotating clamping plate. The positioning slide is driven downward by the telescopic cylinder, so that the squeezing column pushes the rotating clamping plate, and the anti-skid pressing block clamps and fixes the flat wire, thereby improving the anti-skid performance and increasing the stability. At the same time, when the linkage slide moves, the squeezing column will remain against the surface of the rotating clamping plate, thereby improving the practicality of the device for connecting the flat wire;

[0020] 2. An adjusting gear and a connecting rod are provided, so that when the device is working, the transmission screw is rotated to drive the limit slider to descend, so that the limit slider drives one end of the connecting rod to descend, and the other end of the connecting rod drives the linkage toothed plate to slide, and then the linkage toothed plate drives the adjusting gear to rotate, so that the adjusting gear drives the linkage slide plate above to slide, so that the linkage slide plate drives the flat wire to be processed, and the expansion process is convenient;

[0021] 3. A transmission screw and a limit slider are provided. When the device is working, the transmission screw is driven to rotate by the driving motor, so that the transmission screw drives the limit slider to slide down, and the limit slider drives several connecting rods to rotate synchronously, so that the linkage tooth plate at one end of the connecting rod slides synchronously, which is convenient for improving the synchronization of each linkage slide plate driving the flat wire to move, and increases the processing quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the three-dimensional structure of the support frame and the upper fixing plate connected to the utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure of the upper fixed plate and the telescopic cylinder connected to the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the telescopic cylinder and the positioning slide plate connected to the utility model;

[0025] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective box and the linkage slide connected to the utility model;

[0026] Figure 5 This is a schematic diagram of the three-dimensional structure of the limit slider and the connecting rod of the utility model;

[0027] Figure 6 It is a schematic diagram of the three-dimensional structure of the linkage tooth plate and the adjusting gear connected to the utility model.

[0028] In the figure: 1. Support frame; 2. Upper fixed plate; 3. Telescopic cylinder; 4. Positioning slide plate; 5. Protective box; 6. Linkage slide plate; 7. Positioning plate; 8. Rotating clamping plate; 9. Anti-skid pressure block; 10. Extrusion column; 11. Driving motor; 12. Transmission screw; 13. Limiting slider; 14. Connecting rod; 15. Linkage gear plate; 16. Adjusting gear. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-6 The utility model provides a technical solution: a stator flat wire expanding machine, including a support frame 1, an upper fixed plate 2, a telescopic cylinder 3, a positioning slide plate 4, a protective box 5, a linkage slide plate 6, a positioning plate 7, a rotating clamping plate 8, an anti-skid pressure block 9, an extrusion column 10, a driving motor 11, a transmission screw 12, a limit slider 13, a connecting rod 14, a linkage toothed plate 15 and an adjusting gear 16, a support frame 1, a support foot is arranged at the lower end thereof, a support column is arranged on the upper surface of the support frame 1, and the upper surface of the support column of the support frame 1 is fixedly connected with the upper fixed plate 2, the support column of the support frame 1 is staggered with the protective box 5, and the lower part of the protective box 5 The surface is connected with the cavity of the support frame 1, and a tooth block is arranged on the lower surface of one end of the linkage slide plate 6. A spring is connected between the positioning plate 7 and the rotating clamp plate 8. The anti-slip pressure block 9 is a block made of rubber. The lower end of the extrusion column 10 is designed in an arc shape. When using this device, the product is first placed on the lower surface of the positioning slide plate 4 for fixation, and then the flat wire of the product is placed between the positioning plate 7 and the rotating clamp plate 8. The positioning slide plate 4 is driven down by the telescopic cylinder 3, so that the extrusion column 10 pushes the rotating clamp plate 8 to rotate, so that the rotating clamp plate 8 clamps and fixes the flat wire, thereby improving the stability of the flat wire during processing and reducing damage to the flat wire.

[0031] The upper surface of the upper fixed plate 2 is fixedly connected with a telescopic cylinder 3, the output end of the telescopic cylinder 3 passes through the upper surface of the upper fixed plate 2, and the output end of the telescopic cylinder 3 is fixedly connected with a positioning slide plate 4, and the linkage stretching mechanism includes a driving motor 11, which is fixedly connected to the inside of the support frame 1, and the inner wall of the cavity of the support frame 1 is rotatably connected with a transmission screw 12, and the outer surface of the transmission screw 12 is installed with a limit slider 13, the outer surface of the limit slider 13 is rotatably connected with a connecting rod 14, and one end of the connecting rod 14 is rotatably connected with a linkage gear plate 15, and the inner wall of the cavity of the support frame 1 is rotatably connected with an adjusting gear 16. When working, the driving motor 11 drives the transmission screw 12 to rotate, so that the transmission screw 12 drives the limit slider 13 to descend, and then the limit slider 13 drives one end of the connecting rod 14 on the outer surface to descend.

[0032] A protective box 5 is fixedly connected to the upper surface of the support frame 1, an opening is provided on the surface of the protective box 5, and a linkage slide plate 6 is slidably connected to the inner wall of the opening of the protective box 5, one end of the linkage slide plate 6 is fixedly connected to a positioning plate 7, and a rotating splint 8 is rotatably connected to the surface of the positioning plate 7, and an anti-slip pressure block 9 is fixedly connected to the lower surface of the rotating splint 8, and an extrusion column 10 is fixedly connected to the lower outer surface of the protective box 5, the output end of the drive motor 11 passes through the inner wall of the support frame 1, and the output end of the drive motor 11 is fixedly connected to the rotating shaft of the transmission screw 12, and the transmission screw 12 is threadedly connected to the limit slider 13. As the limit slider 13 drives one end of the connecting rod 14 to descend, the other end of the connecting rod 14 drives the linkage tooth plate 15 to slide, so that the linkage tooth plate 15 drives the adjusting gear 16 to rotate through the tooth block.

[0033] A cavity is provided inside the support frame 1, and a linkage stretching mechanism is installed on the inner wall of the cavity of the support frame 1, which drives the limit slider 13 to slide through the driving motor 11 and the transmission screw 12 so that the connecting rod 14 and the linkage gear plate 15 drive the adjusting gear 16 to rotate, thereby adjusting the position of the linkage slide plate 6, the limit slider 13 is slidably connected with the support frame 1, and the limit slider 13 is cylindrical in design, the linkage gear plate 15 is slidably connected with the support frame 1, and a tooth block is provided on the upper surface of the linkage tooth plate 15, and the linkage tooth plate 15 is meshed with the adjusting gear 16 through the tooth block, and the adjusting gear 16 is meshed with the linkage slide plate 6 through the tooth block, and the rotation of the adjusting gear 16 drives the linkage slide plate 6 to slide, so that the linkage slide plate 6 drives the positioning plate 7 and the rotating clamping plate 8 to move, thereby driving the flat wire for processing, thereby improving the integrity and uniformity during work.

[0034] Working principle: When using the stator flat wire expanding machine, first place the flat wire between the positioning plate 7 and the rotating clamping plate 8, the telescopic cylinder 3 drives the positioning slide plate 4 to descend, the extrusion column 10 pushes the rotating clamping plate 8 to rotate to clamp the flat wire, and the driving motor 11 drives the transmission screw 12 to rotate, so that the transmission screw 12 drives the limit slider 13 to move, and the connecting rod 14 drives the linkage gear plate 15, so that the linkage gear plate 15 drives the adjusting gear 16 to rotate, and the adjusting gear 16 drives the linkage slide plate 6 to move, so that the linkage slide plate 6 drives the positioning plate 7 and the rotating clamping plate 8 to move, thereby increasing the overall practicality.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A stator flat wire expanding machine, comprising a support frame (1), a support leg being arranged at the lower end thereof, a support column being arranged on the upper surface of the support frame (1), an upper fixing plate (2) being fixedly connected to the upper surface of the support column of the support frame (1), a telescopic cylinder (3) being fixedly connected to the upper surface of the upper fixing plate (2), and characterized in that: The output end of the telescopic cylinder (3) passes through the upper surface of the upper fixed plate (2), and the output end of the telescopic cylinder (3) is fixedly connected to a positioning slide plate (4). The upper surface of the support frame (1) is fixedly connected to a protection box (5). The surface of the protection box (5) is provided with an opening, and the inner wall of the opening of the protection box (5) is slidably connected to a linkage slide plate (6). One end of the linkage slide plate (6) is fixedly connected to a positioning plate (7), and the surface of the positioning plate (7) is rotatably connected to a rotating clamp plate (8). The lower surface of the rotating clamp plate (8) is fixedly connected to an anti-slip pressure block (9). The lower surface of the outer side of the protection box (5) is fixedly connected to an extrusion column (10). The support frame (1) is provided with a cavity inside, and the inner wall of the cavity of the support frame (1) is installed with a linkage stretching mechanism, which drives the limit slider (13) to slide through a driving motor (11) and a transmission screw (12), so that the connecting rod (14) and the linkage tooth plate (15) drive the adjustment gear (16) to rotate, thereby adjusting the position of the linkage slide plate (6).

2. A stator flat wire expanding machine according to claim 1, characterized in that: The support column of the support frame (1) and the protection box (5) are arranged in a staggered manner, the lower surface of the protection box (5) is connected to the cavity of the support frame (1), and a tooth block is arranged on the lower surface of one end of the linkage slide plate (6).

3. The stator flat wire expanding machine according to claim 1, characterized in that: A spring is connected between the positioning plate (7) and the rotating clamping plate (8); the anti-slip pressure block (9) is a block made of rubber; and the lower end of the extrusion column (10) is designed to be arc-shaped.

4. The stator flat wire expanding machine according to claim 1, characterized in that: The linkage stretching mechanism comprises a driving motor (11), the driving motor (11) being fixedly connected to the inside of the support frame (1), the inner wall of the cavity of the support frame (1) being rotatably connected to a transmission screw (12), the outer surface of the transmission screw (12) being mounted with a limit slider (13), the outer surface of the limit slider (13) being rotatably connected to a connecting rod (14), one end of the connecting rod (14) being rotatably connected to a linkage toothed plate (15), and the inner wall of the cavity of the support frame (1) being rotatably connected to an adjusting gear (16).

5. The stator flat wire expanding machine according to claim 4, characterized in that: The output end of the drive motor (11) passes through the inner wall of the support frame (1), and the output end of the drive motor (11) is fixedly connected to the rotating shaft of the transmission screw (12), and the transmission screw (12) and the limiting slider (13) are threadedly connected.

6. The stator flat wire expanding machine according to claim 4, characterized in that: The limiting slider (13) is slidably connected to the support frame (1), and the limiting slider (13) is of cylindrical design. The linkage toothed plate (15) is slidably connected to the support frame (1).

7. The stator flat wire expanding machine according to claim 4, characterized in that: The upper surface of the linkage toothed plate (15) is provided with a tooth block, and the linkage toothed plate (15) is meshedly connected with the adjustment gear (16) via the tooth block, and the adjustment gear (16) is meshedly connected with the linkage slide plate (6) via the tooth block.

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