Vibration coil inserting mechanism

Abstract

The utility model belongs to the related technical field of motor stator production accessories, and particularly discloses a vibration coil inserting mechanism which comprises a positioning base, a positioning plate is arranged in the positioning base, a stator mounting through hole used for mounting a stator is formed in the positioning plate, a vibrator is arranged on the side edge of the positioning base, and the vibrator is connected with the positioning base. The output end of the vibrator is connected with a vibration block, and the side edge of the vibration block is provided with a profiling groove abutting against the side wall of the stator. According to the structure, the vibrator is arranged on the side edge of the stator, vibration of the vibrator drives the vibration block to synchronously drive the stator with the inserted wire to vibrate, and it is guaranteed that the resistance reduction effect can be achieved during wire inserting.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the related technical field of motor stator production accessories, in particular to a vibration embedding mechanism. BACKGROUND

[0002] The stator of a generator is a stationary part of the motor, and its components mainly include an iron core, a machine base, a coil and the like. When the stator of the generator is processed, the stator slots are uniformly arranged on the inner side of the iron core, and the stator winding is arranged in the stator slots to form the coil. When the stator winding is installed, the stator winding is first wound to a predetermined number of turns, and then embedded in the stator slots.

[0003] Therefore, there is an embedding device. The working principle of the conventional embedding device is that the wire group on the winding form is embedded into the upper stator insertion piece slot from bottom to top. In order to prevent the stator from being moved randomly during embedding and affecting the embedding accuracy, the stator is pre-pressed and positioned. However, during use, it is found that when embedding the wire group of a motor with relatively large resistance, the wire group is easily pushed or broken due to the large resistance of the wire group. Therefore, it is particularly important to solve the problem of avoiding the wire group from being pushed or broken during embedding when processing a motor with large resistance. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide a vibration embedding mechanism, which solves the problem that the existing embedding device is easy to push or break the wire group during embedding when processing a motor with large resistance.

[0005] To solve the above technical problems, the utility model is implemented by the following technical scheme:

[0006] The utility model is a vibration embedding mechanism, which comprises a positioning base, a positioning plate is arranged in the positioning base, a stator mounting through hole is arranged on the positioning plate for mounting the stator, a vibrator is arranged on the side of the positioning base, a vibration block is connected to the output end of the vibrator, and a profiling groove is arranged on the side of the vibration block and abuts against the side wall of the stator.

[0007] As a preferred embodiment, two through holes are arranged on the vibration block for convenient disassembly and replacement of vibration blocks of different sizes, a locking screw is arranged on each through hole, and the locking screw is threadedly connected to the vibrator after penetrating through the through hole.

[0008] As preferred, in order to realize the effective transmission of elastic force, the output end of the vibrator is provided with two spaced-apart vibration springs, one side of the vibration spring abuts against the vibrator, the other side of the vibration spring abuts against the side of the vibration block away from the profiling groove, through holes two are arranged on the vibration spring in alignment with the through holes one, and the locking screw is screwed with the vibrator after passing through the through holes one and the through holes two in sequence.

[0009] As preferred, in order to facilitate the movement of the vibrator and ensure that the profiling groove can be in contact with the stator of different diameters, a positioning seat is arranged on the side of the positioning base, the positioning seat is perpendicular to the positioning base, an adjusting screw is screwed on the positioning seat, and the head of the adjusting screw is rotatably connected with an L-shaped positioning frame, and the vibrator is fixed on the L-shaped positioning frame.

[0010] As preferred, in order to realize the guiding effect during movement, a sliding block is arranged at the bottom of the L-shaped positioning frame, and a guide rail is arranged on the positioning base and slidably connected with the sliding block.

[0011] As preferred, in order to adjust the distance between the U-shaped notch and the stator mounting through hole, so that the stator of different thicknesses can be clamped, a guide rod is arranged on each side of the positioning base, a pressing plate is slidably connected between the two guide rods, a U-shaped notch is arranged on the pressing plate and aligned with the stator mounting through hole, two bearings are arranged on the pressing plate, each bearing is sleeved on the guide rod, a damping sleeve is arranged between the bearing and the guide rod, and a limiting clamp is sleeved on each guide rod and can limit the pressing plate after locking.

[0012] As preferred, the limiting clamp comprises a C-shaped front clamp plate and a C-shaped rear clamp plate arranged in mirror image, and the two sides of the C-shaped front clamp plate and the C-shaped rear clamp plate are locked by a locking screw two.

[0013] The utility model has the following beneficial effects: the structure is provided with a vibration block abutting against the side of the stator around the stator, and when embedding the wire, the vibrator is driven to work, the vibration block is vibrated synchronously, the stator is synchronously driven to vibrate, the embedding resistance is reduced during embedding the wire, and the problem of pushing the wire group or the wire is avoided. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic view of a vibration embedding wire mechanism in embodiment 1.

[0015] Figure 2 It is a structure schematic view of a vibration embedding wire mechanism in embodiment 1. Figure 1 It is a structure schematic view of the separation of the vibrator and the positioning base.

[0016] Figure 3 It is a separation structure schematic view of the vibrator and the vibration block in embodiment 1.

[0017] Figure 4 The structure diagram of the bottom surface of the pressing plate is shown in the figure;

[0018] Figure 5 The structure diagram of the vibration wire embedding mechanism in embodiment 2 is shown in the figure.

[0019] Reference signs:

[0020] Positioning base 1, positioning plate 2, stator mounting through hole 3, vibrator 4, vibration block 5, profiling groove 6, through hole one 7, locking screw one 8, vibration spring 9, through hole two 10, positioning seat 11, adjusting screw 12, L-shaped positioning frame 13, sliding block 14, guide rail 15, guide rod 16, pressing plate 17, U-shaped notch 171, bearing 18, damping sleeve 19, limiting clamp 20, C-shaped front clamp plate 201, C-shaped rear clamp plate 202, locking screw two 203, stator 21. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0022] Embodiment 1

[0023] Please refer to Figures 1-4 The vibration wire embedding mechanism disclosed in the embodiment comprises a positioning base 1, the positioning base 1 is provided with a positioning plate 2 inside, the positioning plate 2 is provided with a stator mounting through hole 3 for mounting a stator, the side of the positioning base 1 is provided with a vibrator 4, the output end of the vibrator 4 is connected with a vibration block 5, the side of the vibration block 5 is provided with a profiling groove 6 which abuts against the side wall of the stator 21.

[0024] As a preferred, in order to facilitate disassembly and replacement of vibration blocks of different sizes, two through holes one 7 are arranged on the vibration block 5, one locking screw one 8 is threaded through each through hole one 7, and the locking screw one 8 is screwed with the vibrator 4 after passing through the through hole one 7.

[0025] As preferred, in order to realize the effective transmission of the elastic force, the output end of the vibrator 4 is provided with two spaced-apart vibration springs 9, one side of the vibration spring 9 abuts against the vibrator 4, the other side of the vibration spring 9 abuts against the side of the vibration block 5 away from the profiling groove 6, through holes two 10 are arranged on the vibration spring 9 in alignment with the through holes one 7, the locking screw one 8 is in threaded connection with the vibrator 4 after passing through the through holes one 7 and the through holes two 10 in sequence, in the embodiment, the vibration force of the vibrator 4 is ensured by arranging the vibration spring 9 between the vibration block 5 and the vibrator 4, the elastic force of the vibration spring 9 is applied to the vibration block 5, finally the vibration force with certain elasticity is effectively transmitted to the stator 21, and the problem of affecting the embedding effect due to the too hard vibration force of the stator 21 is avoided.

[0026] The embedding resistance is reduced during embedding, and finally the problem of wire group push injury or wire push is avoided.

[0027] As preferred, in order to adjust the distance between the U-shaped notch 171 and the stator mounting through hole 3, so that the stator with different thicknesses can be clamped, one guide rod 16 is arranged on each side of the positioning base 1, a pressing plate 17 is slidably connected between the two guide rods 16, the U-shaped notch 171 is arranged on the pressing plate 17 in alignment with the stator mounting through hole 3, two bearings 18 are arranged on the pressing plate 17, each bearing 18 is sleeved on the guide rod 16, a damping sleeve 19 is arranged between the bearing 18 and the guide rod 16, a limiting clamp 20 is sleeved on each guide rod 16, which can limit the pressing plate 17 after locking, and in the embodiment, the limiting clamp 20 includes a C-shaped front clamp plate 201 and a C-shaped rear clamp plate 202 arranged in mirror image, the two sides of the C-shaped front clamp plate 201 and the C-shaped rear clamp plate 202 are locked by a locking screw two 203, in the embodiment, the pressing plate 17 can be moved upward by loosening each locking screw two 203 to change the distance between the U-shaped notch 171 on the pressing plate 17 and the stator mounting through hole 3, so that the stator 21 with different thicknesses can be clamped, and after the external force disappears, the pressing plate 17 will not fall down due to the damping sleeve 19 arranged between the bearing 18 and the guide rod 16.

[0028] The specific working principle of the structure is as follows:

[0029] The structure is characterized in that a vibration block 5 is arranged around the stator 21 and abuts against the side edge of the stator 21, and when embedding the wire, the vibrator 4 is driven to work, thereby synchronously driving the vibration block 5 to vibrate, finally synchronously driving the stator 21 to vibrate, thereby reducing the embedding resistance during embedding the wire, and finally avoiding the problem of pushing the wire group or the problem of pushing the wire, and it should be noted that the vibrator 4 can be purchased and belongs to the prior art, so it is not described in detail, and when selecting the vibrator 4, a vibrator 4 with relatively small vibration force (which will not affect the embedding of the wire) can be selected.

[0030] Embodiment 2

[0031] As shown in Figure 5 As shown in the figure, the vibration embedding mechanism disclosed in the embodiment is preferred, in order to facilitate the movement of the vibrator 4 and ensure that the profiling groove 6 can be in contact with the stators with different diameters, a positioning seat 11 is arranged on the side edge of the positioning base 1, the positioning seat 11 is perpendicular to the positioning base 1, an adjusting screw 12 is threadedly connected to the positioning seat 11, and the head of the adjusting screw 12 is rotatably connected with an L-shaped positioning frame 13, and the vibrator 4 is fixed to the L-shaped positioning frame 13, as Figure 5 As shown in the figure, the structure of the L-shaped positioning frame 13 and the head of the adjusting screw 12 is separated, so the head of the adjusting screw 12 needs to be rotatably connected with the back of the L-shaped positioning frame 13 during the later use, which can realize the horizontal movement of the L-shaped positioning frame 13 when the adjusting screw 12 is threadedly rotated on the positioning seat 11, and it should be noted that how to rotatably connect the head of the adjusting screw 12 with the back of the L-shaped positioning frame 13 belongs to the conventional technology in the field, so it is not described in detail.

[0032] As preferred, in order to realize the guiding effect during movement, a sliding block 14 is arranged at the bottom of the L-shaped positioning frame 13, and a guide sliding rail 15 that is slidably connected with the sliding block 14 is arranged on the positioning base 1, and in order to ensure stability, two sliding blocks 14 are arranged at the bottom of the L-shaped positioning frame 13, so two guide sliding rails 15 are correspondingly arranged on the positioning base 1, and during installation, the sliding block 14 is only needed to be clamped in the guide sliding rail 15, and the entire L-shaped positioning frame 13 is moved horizontally along the guide sliding rail 15 by rotating the adjusting screw 12, thereby moving the vibrator 4 to ensure that the profiling groove 6 can be in contact with the stators with different diameters.

[0033] The preferred embodiments of the utility model are described above, and the utility model is not limited, any modification, equivalent replacement, improvement of the technical solutions recorded in the foregoing embodiments, and any modification, equivalent replacement, improvement, all belong to the protection scope of the utility model.

Claims

1. A vibrating inlaying mechanism, comprising a positioning base (1), a positioning plate (2) is arranged in the positioning base (1), and a stator mounting through hole (3) for mounting a stator (21) is arranged on the positioning plate (2), characterized in that: The side of the positioning base (1) is provided with a vibrator (4), the output end of the vibrator (4) is connected with a vibrating block (5), the side of the vibrating block (5) is provided with a profiling groove (6) abutting against the side wall of the stator (21).

2. A vibrating inlay mechanism according to claim 1, characterized in that: Two through holes (7) are arranged on the vibrating block (5), a locking screw (8) is arranged on each through hole (7), the locking screw (8) is screwed with the vibrator (4) after penetrating the through hole (7).

3. A vibrating inlay mechanism according to claim 2, wherein: The output end of the vibrator (4) is provided with two vibrating springs (9) arranged at intervals, one side of the vibrating spring (9) abuts against the vibrator (4), the other side of the vibrating spring (9) abuts against the side of the vibrating block (5) away from the profiling groove (6), a through hole (10) is arranged on the vibrating spring (9) and aligned with the through hole (7), the locking screw (8) is screwed with the vibrator (4) after penetrating the through hole (7) and the through hole (10) in sequence.

4. A vibrating inlay mechanism according to claim 1, characterized in that: A positioning seat (11) is arranged on the side of the positioning base (1), the positioning seat (11) is perpendicular to the positioning base (1), an adjusting screw (12) is screwed on the positioning seat (11), the head of the adjusting screw (12) is rotatably connected with an L-shaped positioning frame (13), the L-shaped positioning frame (13) is fixed with the vibrator (4).

5. A vibrating inlay mechanism according to claim 4, wherein: A sliding block (14) is arranged on the bottom of the L-shaped positioning frame (13), a guide rail (15) is arranged on the positioning base (1) and slidably connected with the sliding block (14).

6. A vibrating inlay mechanism according to claim 1 or 2 or 3, characterized in that: A guide rod (16) is arranged on each side of the positioning base (1), a pressing plate (17) is slidably connected between the two guide rods (16), a U-shaped notch (171) is arranged on the pressing plate (17) and aligned with the stator mounting through hole (3), two bearings (18) are arranged on the pressing plate (17), each bearing (18) is sleeved on the guide rod (16), a damping sleeve (19) is arranged between the bearing (18) and the guide rod (16), a limiting clamp (20) is sleeved on each guide rod (16) and can limit the pressing plate (17) after locking.

7. A vibrating inlay mechanism according to claim 6, wherein: The limiting clamp (20) comprises a C-shaped front clamping plate (201) and a C-shaped rear clamping plate (202) arranged in mirror image, the two sides of the C-shaped front clamping plate (201) and the C-shaped rear clamping plate (202) are locked by a locking screw (203).

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