Turnover assembly support of generator

Abstract

The utility model relates to the technical field of turnover assembly supports, and discloses a turnover assembly support of a generator, which comprises a support base and further comprises support legs bolted at two ends of the support base, a butt joint mechanism is arranged on the surface of the support base, and the butt joint mechanism comprises a support plate fixedly connected with the surface of the support base; according to the utility model, the top supporting structure is arranged, external force is provided for the stator inner supporting rod and the rotor outer clamping plate under the cooperation of the second threaded rod and the connecting rod, the purpose of clamping a stator and a rotor is achieved, and multidirectional and multi-angle overturning is provided for a clamped piece under the cooperation of the vertical overturning structure and the servo motor, so that the clamping efficiency is improved. The purpose of conveniently and rapidly assembling the generator is achieved, the rotor and the stator which are clamped are aligned with each other through the vertical overturning structure, the axes of the rotor and the stator are located on the same line, then the rotor clamped by the rotor outer clamping plate is inserted into the stator through the butt joint mechanism, and the function of accurate butt joint of the stator and the rotor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of flip assembly brackets, in particular to a flip assembly bracket for a generator. Background Art

[0002] A generator is a mechanical device that converts other forms of energy into electrical energy. Through energy conversion, various forms of energy are converted into mechanical energy and transmitted to the generator, and then converted into electrical energy by the generator. Therefore, generators can be widely used in industrial and agricultural production, national defense, science and technology, and daily life.

[0003] The widespread use of generators has placed higher demands on their production. During the assembly process, generator parts are typically assembled manually. Since most parts are made of metal and are relatively bulky, assembly requires flipping the parts, which increases assembly difficulty and reduces efficiency. Furthermore, the rotor and stator assembly process requires rotation to the appropriate angle for them to engage. Existing generator rotor assembly stands cannot adjust the stator and rotor angles, and manual rotation can easily cause the rotor to deviate from its axis, reducing assembly quality. Therefore, we have addressed this issue by proposing a reversible generator stator and rotor assembly bracket. Utility Model Content

[0004] The purpose of the utility model is to provide a flip assembly bracket for a generator, which has the advantages of adjusting the assembly angle of the stator and rotor at multiple angles to achieve precise assembly, and solves the problem that the angle of the stator and rotor cannot be adjusted on a traditional assembly table, and manual rotation easily causes the rotor to deviate from the axis, which is time-consuming and labor-intensive, and reduces assembly efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a generator flip assembly bracket, comprising a bracket base, and further comprising:

[0006] The support legs are bolted to both ends of the bracket base, and a docking mechanism is provided on the surface of the bracket base, wherein the docking mechanism includes a support plate fixedly connected to the surface of the bracket base, one side of the support plate is rotatably connected to a turntable, the other side of the support plate is rotatably connected to a gear set, the other side of the gear set is fixedly connected to a first screw, and the inner wall of the bracket base is slidably connected to a strip slide, the two ends of the strip slide are fixedly connected to one group of the support legs, the first screw passes through the interior of the strip slide, and the surface of the first screw is threadedly connected to the inner wall of the strip slide;

[0007] A fixed plate welded to one end of a leg, one side of the leg being provided with a vertical flip structure, the vertical flip structure comprising a rotating shaft, a junction block being fixedly connected to the surface of the rotating shaft, one side of the junction block being rotatably connected to a servo motor, and the other side of the junction block being respectively provided with an outer jacket and an inner support ring, one side of each of the outer jacket and the inner support ring being fixedly connected to the output shaft of the servo motor;

[0008] A supporting structure is arranged inside the outer shell and the inner support ring, and the supporting structure includes a cross circular groove, one side of which is slidably connected to a special-shaped slide plate and a triangular slide plate, one side of the special-shaped slide plate is welded to the stator inner support rod, and one side of the triangular slide plate is welded to the rotor outer clamping plate.

[0009] Preferably, the vertical flip structure includes a self-locking motor bolted to one side of the fixed plate, the output shaft of the self-locking motor is fixedly connected to a spline shaft, the end of the spline shaft away from the self-locking motor is slidably connected to a spline sleeve, and one side of the output shaft and the spline sleeve of the self-locking motor are both provided with a bevel gear group, one side of the bevel gear group is fixedly connected to one end of the rotating shaft, and the other end of the rotating shaft is also rotatably connected to the top of the support leg.

[0010] Preferably, the supporting structure includes a turning handle, a second threaded rod is welded to the surface of the turning handle, both ends of the second threaded rod are threadedly connected to threaded support blocks, the end of the second threaded rod away from the turning handle is also rotatably connected to a limiting block, one side of the limiting block is welded to the inner wall of the inner support ring, one side of the threaded support block is rotatably connected to a connecting rod, the other end of the connecting rod is rotatably connected to a double-axis member, and one side of the double-axis member is fixedly connected to a cross circular groove.

[0011] Preferably, the length of the spline shaft is greater than the sliding distance of the spline sleeve, and the shape of the spline shaft is a cross-shaped design.

[0012] Preferably, the expanded size of the stator inner support rod is smaller than the size of the cross circular groove, and the size of the cross circular groove is not larger than the minimum inner diameter of the outer shell and the inner support ring.

[0013] Preferably, the number of the stator inner support rods and the rotor outer clamping plates are both several and distributed in a ring shape.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] The utility model provides a supporting structure and utilizes the cooperation of the second threaded rod and the connecting rod to provide external force for the stator inner supporting rod and the rotor outer clamping plate, thereby achieving the purpose of clamping the stator and the rotor. Furthermore, the vertical flipping structure and the servo motor cooperate to provide multi-directional and multi-angle flipping for the clamped part, thereby achieving the purpose of convenient and rapid assembly of the generator. Furthermore, the vertical flipping structure aligns the clamped rotor and the stator with each other so that their axes are on the same line. Then, the docking mechanism is used to insert the rotor clamped by the rotor outer clamping plate into the interior of the stator, thereby achieving the function of precise docking of the stator and the rotor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0017] Figure 2 It is a structural diagram of the docking mechanism in the present utility model;

[0018] Figure 3 This is a schematic structural diagram of the vertical flip structure in the present utility model;

[0019] Figure 4 This is a cross-sectional schematic diagram of the inner support ring in the present invention;

[0020] Figure 5 It is a cross-sectional schematic diagram of the outer shell of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the top support structure in the utility model.

[0022] In the figure: 1. bracket base; 2. support leg; 3. docking mechanism; 31. turntable; 32. support plate; 33. gear set; 34. first screw; 35. strip slide; 4. vertical flip structure; 41. self-locking motor; 42. spline shaft; 43. bevel gear set; 44. spline sleeve; 45. rotating shaft; 5. intersection block; 6. outer clamping shell; 7. inner support ring; 8. top support structure; 81. turning handle; 82. second threaded rod; 83. threaded support block; 84. connecting rod; 85. double-axis member; 86. cross circular groove; 87. limit block; 9. servo motor; 10. fixing plate; 11. special-shaped slide; 12. stator inner support rod; 13. triangular slide; 14. rotor outer clamping plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6 As shown, a flip assembly bracket for a generator includes a bracket base 1, both ends of the bracket base 1 are bolted to support legs 2, a docking mechanism 3 is provided on the surface of the bracket base 1, and the docking mechanism 3 includes a support plate 32 fixedly connected to the surface of the bracket base 1, one side of the support plate 32 is rotatably connected to a turntable 31, and the other side of the support plate 32 is rotatably connected to a gear set 33, one side of the gear set 33 is fixedly connected to a first screw 34, and the inner wall of the bracket base 1 is slidably connected to a strip slide 35, both ends of the strip slide 35 are fixedly connected to one group of support legs 2, the first screw 34 runs through the interior of the strip slide 35, and the surface of the first screw 34 is threadedly connected to the inner wall of the strip slide 35, and one end of the support leg 2 A fixed plate 10 is welded, and a vertical flip structure 4 is provided on one side of the support leg 2. The vertical flip structure 4 includes a rotating shaft 45. The surface of the rotating shaft 45 is fixedly connected to a junction block 5. One side of the junction block 5 is rotatably connected to a servo motor 9. The other side of the junction block 5 is respectively provided with an outer clamping shell 6 and an inner support ring 7. One side of the outer clamping shell 6 and the inner support ring 7 are fixedly connected to the output shaft of the servo motor 9. The interior of the outer clamping shell 6 and the inner support ring 7 are both provided with a top support structure 8. The top support structure 8 includes a cross circular groove 86. One side of the cross circular groove 86 is respectively slidably connected to a special-shaped skateboard 11 and a triangular skateboard 13. One side of the special-shaped skateboard 11 is welded with a stator inner support rod 12, and one side of the triangular skateboard 13 is welded with a rotor outer clamping plate 14.

[0025] The vertical flipping structure 4 includes a self-locking motor 41 bolted to one side of the fixed plate 10, the output shaft of the self-locking motor 41 is fixedly connected to the spline shaft 42, and the spline shaft 42 is slidably connected to the spline sleeve 44 at one end away from the self-locking motor 41, and a bevel gear group 43 is provided on one side of the output shaft of the self-locking motor 41 and the spline sleeve 44. One side of the bevel gear group 43 is fixedly connected to one end of the rotating shaft 45, and the other end of the rotating shaft 45 is also rotatably connected to the top of the support leg 2. Through the cooperation of the vertical flipping structure 4 and the servo motor 9, the purpose of flipping the clamped object in multiple directions and angles is achieved, and it also provides the premise for the docking of the stator and the rotor.

[0026] The supporting structure 8 includes a turning handle 81, a second threaded rod 82 is welded on the surface of the turning handle 81, and both ends of the second threaded rod 82 are threadedly connected to a threaded support block 83. The end of the second threaded rod 82 away from the turning handle 81 is also rotatably connected to a limit block 87. One side of the limit block 87 is welded to the inner wall of the inner support ring 7. One side of the threaded support block 83 is rotatably connected to a connecting rod 84, and the other end of the connecting rod 84 is rotatably connected to a double-axis component 85. One side of the double-axis component 85 is fixedly connected to a cross circular groove 86. Through the setting of the supporting structure 8, external force is provided to the stator inner support rod 12 and the rotor outer clamping plate 14, so that it has a clamping function.

[0027] Working principle: When the utility model is used to assemble the generator, the self-locking motor 41 in the vertical flip structure 4 is used to drive the spline shaft 42 to rotate, and then the intersection block 5 fixedly connected to the rotating shaft 45 is driven to rotate through the cooperation of the bevel gear group 43 and the spline sleeve 44, so that the stator inner support rod 12 and the triangular slide 13 set on one side of the outer clamping shell 6 and the inner support ring 7 are aligned with the main parts of the generator, the stator inner support rod 12 is inserted into the interior of the stator, and the rotor outer clamping plate 14 is sleeved on one end of the rotor, and then the rotating support structure is used to rotate. The turning handle 81 in 8 drives the second threaded rod 82 to rotate, and then the symmetrical threads on the surface of the second threaded rod 82 drive the threaded support blocks 83 at both ends to move toward each other, so that the connecting rod 84 pushes the cross circular groove 86 fixedly connected to the double-axis member 85 to move outward, so that the special-shaped slide 11 and the triangular slide 13 slide in the inner wall grooves of the inner support ring 7 and the outer clamping shell 6 respectively, driving the stator inner support rod 12 to expand to the surrounding area, supporting the inner wall of the stator, and driving the rotor outer clamping plate 14 to contract inward to clamp the surface of the rotor, thereby achieving the purpose of fixing the stator and rotor. The stator and rotor are assembled in a way that is safe, convenient and accurate. When the stator and rotor assembly parts need to be turned over, the servo motor 9 is used to drive the outer clamping shell 6 and the inner support ring 7 fixedly connected at the output end to rotate, so that the rotor and the stator supported by one side are respectively rotated 360 degrees. At the same time, the stator and rotor are driven by the vertical turning structure 4, so that they can not only rotate 360 ​​degrees on their own, but also rotate 360 ​​degrees vertically, realizing the purpose of multi-directional and multi-angle turning and convenient and fast assembly. When the joint body needs to be aligned, the vertical turning structure is used again. Structure 4 aligns the stator supported by the stator inner support rod 12 and the rotor clamped by the rotor outer clamping plate 14 with each other so that their axes are on the same line, and slide against each other through the cooperation of the spline shaft 42 and the spline sleeve 44. Then, the turntable 31 in the docking mechanism 3 is rotated. With the cooperation of the gear set 33, the first screw 34 drives the support leg 2 fixedly connected to the surface of the strip slide 35 to slide on the inner wall of the bracket base 1, so that the rotor clamped by the upper structure of the support leg 2 moves toward the inner support ring 7 to which the stator is fixed, thereby achieving precise docking of the stator and the rotor.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A generator flip assembly bracket, comprising a bracket base (1), characterized in that: Also includes: The support legs (2) are bolted to both ends of the support base (1), and a docking mechanism (3) is provided on the surface of the support base (1). The docking mechanism (3) includes a support plate (32) fixedly connected to the surface of the support base (1), one side of the support plate (32) is rotatably connected to a turntable (31), the other side of the support plate (32) is rotatably connected to a gear set (33), the other side of the gear set (33) is fixedly connected to a first screw rod (34), the inner wall of the support base (1) is slidably connected to a strip slide (35), the two ends of the strip slide (35) are fixedly connected to one group of the support legs (2), the first screw rod (34) runs through the interior of the strip slide (35), and the surface of the first screw rod (34) is threadedly connected to the inner wall of the strip slide (35); A fixed plate (10) is welded to one end of a support leg (2); a vertical flip structure (4) is provided on one side of the support leg (2); the vertical flip structure (4) includes a rotating shaft (45); a connecting block (5) is fixedly connected to the surface of the rotating shaft (45); a servo motor (9) is rotatably connected to one side of the connecting block (5); an outer clamping shell (6) and an inner support ring (7) are respectively provided on the other side of the connecting block (5); one side of each of the outer clamping shell (6) and the inner support ring (7) is fixedly connected to the output shaft of the servo motor (9); A supporting structure (8) is arranged inside the outer shell (6) and the inner support ring (7), and the supporting structure (8) includes a cross circular groove (86), one side of the cross circular groove (86) is slidably connected to a special-shaped slide plate (11) and a triangular slide plate (13), one side of the special-shaped slide plate (11) is welded to a stator inner support rod (12), and one side of the triangular slide plate (13) is welded to a rotor outer clamping plate (14).

2. The generator flip assembly bracket according to claim 1, characterized in that: The vertical flip structure (4) comprises a self-locking motor (41) bolted to one side of a fixed plate (10), an output shaft of the self-locking motor (41) is fixedly connected to a spline shaft (42), an end of the spline shaft (42) away from the self-locking motor (41) is slidably connected to a spline sleeve (44), one side of the output shaft of the self-locking motor (41) and the spline sleeve (44) are both provided with a bevel gear group (43), one side of the bevel gear group (43) is fixedly connected to one end of a rotating shaft (45), and the other end of the rotating shaft (45) is also rotatably connected to the top of the support leg (2).

3. The generator flip assembly bracket according to claim 1, characterized in that: The supporting structure (8) includes a turning handle (81), a second threaded rod (82) is welded on the surface of the turning handle (81), both ends of the second threaded rod (82) are threadedly connected to a threaded support block (83), and the end of the second threaded rod (82) away from the turning handle (81) is also rotatably connected to a limit block (87), one side of the limit block (87) is welded to the inner wall of the inner support ring (7), one side of the threaded support block (83) is rotatably connected to a connecting rod (84), the other end of the connecting rod (84) is rotatably connected to a double-axis member (85), and one side of the double-axis member (85) is fixedly connected to a cross circular groove (86).

4. The generator flip assembly bracket according to claim 2, characterized in that: The length of the spline shaft (42) is greater than the sliding distance of the spline sleeve (44), and the outer shape of the spline shaft (42) is a cross-shaped design.

5. The generator flip assembly bracket according to claim 3, characterized in that: The expanded size of the stator inner support rod (12) is smaller than the size of the cross circular groove (86), and the size of the cross circular groove (86) is not larger than the minimum inner diameter of the outer shell (6) and the inner support ring (7).

6. The generator flip assembly bracket according to claim 1, characterized in that: The number of the stator inner support rods (12) and the rotor outer clamping plates (14) are both multiple and distributed in a ring shape.

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