CN220653144U - Multi-fastening-point motor stator maintenance fixing device - Google Patents
Multi-fastening-point motor stator maintenance fixing device Download PDFInfo
- Publication number
- CN220653144U CN220653144U CN202321157439.6U CN202321157439U CN220653144U CN 220653144 U CN220653144 U CN 220653144U CN 202321157439 U CN202321157439 U CN 202321157439U CN 220653144 U CN220653144 U CN 220653144U
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- China
- Prior art keywords
- motor stator
- fastening
- movable
- centering clamping
- chain assembly
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- 238000012423 maintenance Methods 0.000 title claims abstract description 14
- 230000000712 assembly Effects 0.000 claims abstract description 14
- 238000000429 assembly Methods 0.000 claims abstract description 14
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 description 6
- 238000005457 optimization Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of motor maintenance and discloses a multi-fastening-point motor stator maintenance and fixing device, which comprises a bottom plate, wherein movable centering clamping assemblies are movably connected to the bottom plate, the number of the movable centering clamping assemblies is at least 2, and the movable centering clamping assemblies are used for placing motor stators; the bottom plate is movably connected with a fastening chain assembly, the number of the fastening chain assemblies is at least 1, and the fastening chain assembly is used for encircling the motor stator from above; according to the movable centering clamping assembly and the fastening chain assembly, the relative distance between the two movable centering clamping assemblies can be flexibly adjusted according to the type or the overall dimension of the motor stator, so that accurate centering positioning is achieved, meanwhile, the fastening chain assembly can be flexibly adjusted to find a proper fastening position, and further, the requirements of accurate positioning, fixing and stability can be met.
Description
Technical Field
The utility model relates to the technical field of motor maintenance, in particular to a multi-fastening-point motor stator maintenance fixing device.
Background
The motor stator is the stationary part of the motor. The stator consists of a stator core, a stator winding and a stand. The main function of the stator is to generate a rotating magnetic field, while the main function of the rotor is to be cut by magnetic lines of force in the rotating magnetic field to generate (output) current.
The Chinese patent with the patent number of CN216464176U discloses a synchronous motor maintenance auxiliary tool, wherein a transverse fixing mode is adopted for a motor stator, but winding cutting, stripping and cleaning operations are needed to be respectively carried out when motor stator windings are cleaned, and when the windings are stripped or cleaned, only one fixing position is provided in the length direction of the motor stator by adopting the fixing mode in the prior art, the fixing position cannot be adjusted according to the model or the external dimension of the motor stator, and the application range is small.
Disclosure of Invention
The utility model aims to provide a multi-fastening-point motor stator maintenance fixing device, which effectively solves the problems that the existing fixing position proposed in the background art cannot be adjusted and the application range is small.
The technical scheme adopted by the utility model is as follows: the multi-fastening-point motor stator maintenance fixing device comprises a bottom plate, wherein movable centering clamping assemblies are movably connected to the bottom plate, the number of the movable centering clamping assemblies is at least 2, and the movable centering clamping assemblies are used for placing a motor stator and limiting the left, right and downward degrees of freedom of the motor stator; the base plate is movably connected with a fastening chain component, the fastening chain component is at least 1 group, and the fastening chain component is used for encircling the motor stator from above.
The utility model has the beneficial effects that: according to the movable centering clamping assembly and the fastening chain assembly, the relative distance between the two movable centering clamping assemblies can be flexibly adjusted according to the type or the overall dimension of the motor stator, so that accurate centering positioning is achieved, meanwhile, the fastening chain assembly can be flexibly adjusted to find a proper fastening position, and further, the requirements of accurate positioning, fixing and stability can be met.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
Fig. 2 is a schematic perspective view of a movable centering clamp assembly.
Fig. 3 is a schematic perspective view of a fastener chain assembly.
Fig. 4 is a schematic perspective view of the motor stator according to the present utility model.
In the figure: 1. a bottom plate; 2. a movable centering clamping assembly; 3. a motor stator; 4. fastening the chain assembly; 5. a fixed chute; 6. a guide rail; 7. a guide groove; 8. a bearing seat; 9. a two-way threaded rod; 10. rotating the handle; 11. a slide block; 12. a movable lug; 13. a connecting sheet; 14. a light hole; 15. a chain; 16. a turnbuckle.
Detailed Description
In order to make the technical solution of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings, which are given by way of illustration only, and not limitation.
In the description of the present utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1, a multi-fastening-point motor stator maintenance fixing device comprises a bottom plate 1, wherein a movable centering clamping assembly 2 is movably connected to the bottom plate 1, so that the movable centering clamping assembly 2 can be conveniently adjusted in position to adapt to motor stators 3 of different types; the number of the movable centering clamping assemblies 2 is at least 2 groups, and the movable centering clamping assemblies 2 are used for placing the motor stator 3 and limiting the left, right and downward degrees of freedom of the motor stator 3; the base plate 1 is movably connected with a fastening chain assembly 4, so that the fastening chain assembly 4 can be conveniently adjusted in position to adapt to motor stators 3 of different types; the fastening chain subassembly 4 is 1 at least groups, and fastening chain subassembly 4 is used for encircling motor stator 3 from last to realize the fastening requirement to motor stator 3, this application is through setting up movable centering clamping assembly 2, fastening chain subassembly 4, can be according to motor stator 3 model or overall dimension nimble relative distance of two sets of movable centering clamping assembly 2 of adjustment, thereby realize accurate centering location, thereby fastening chain subassembly 4 also can adjust in a flexible way simultaneously and find suitable fastening position, and then can realize the fixed stable requirement of accurate location.
As shown in fig. 1, as an optimization of the embodiment, the bottom plate 1 is provided with at least 4 parallel and symmetrical fixed sliding grooves 5, the fixed sliding grooves 5 are T-shaped, two ends of the fixed sliding grooves 5 penetrate through the side wall of the bottom plate 1, two outermost fixed sliding grooves 5 are used for slidably connecting the fastening chain assembly 4, the inner fixed sliding grooves 5 are used for slidably connecting the movable centering clamping assembly 2, and the movable installation of the fastening chain assembly 4 and the movable centering clamping assembly 2 is facilitated by the arrangement of the fixed sliding grooves 5, so that the position adjustment of the fastening chain assembly 4 and the position adjustment of the movable centering clamping assembly 2 are realized.
As shown in fig. 2, as an optimization of an embodiment, the movable centering clamping assembly 2 includes a guide rail 6, a guide groove 7 is formed on the top surface of the guide rail 6, the guide groove 7 is T-shaped and is formed along the length direction, and two ends of the guide groove 7 penetrate through the side wall of the guide rail 6; bearing seats 8 are fixed on the penetrating surfaces of the two ends of the guide rail 6 through bolts, a bidirectional threaded rod 9 is arranged between the two bearing seats 8, a rotating handle 10 is arranged at the shaft end of the bidirectional threaded rod 9, and the rotating handle 10 can be replaced by a driving motor; the slider 11 has been twisted to the screw portion of bi-directional threaded rod 9, slider 11 and guide slot 7 slip adaptation, slider 11 and motor stator 3 contact one side sets up to inwards inclined plane, and two sliders 11 form V type holding surface and are used for placing motor stator 3, can make two sliders 11 remove in opposite directions through rotatory twist grip 10, limit the left direction of motor stator 3, right side, downward degree of freedom to the height position of motor stator 3 can be adjusted to the inclined plane structure, the accurate positioning requirement to the horizontal direction when satisfying motor stator 3 winding and clear away the operation.
As shown in fig. 2, as an optimization of the embodiment, the sliding connection between the guide rail 6 and the bottom plate 1 is realized by further comprising a movable lug 12 arranged on the side surface of the guide rail 6, wherein a connecting sheet 13 with holes is fixedly arranged at the bottom of the movable lug 12, and the movable lug 12 is fixed through the connecting sheet 13 with holes by a bolt embedded in the fixed chute 5.
As shown in fig. 3, as an optimization of the embodiment, the fastening chain assembly 4 comprises a movable lug 12, a connecting piece 13 with holes is fixedly arranged at the bottom of the movable lug 12, the movable lug 12 is fixed through the connecting piece 13 with holes by a bolt embedded in the fixed chute 5, and the sliding connection of the movable lug 12 and the bottom plate 1 is realized; the side of the movable lug 12 is provided with the light hole 14, the light hole 14 on one side of the movable lug 12 is connected with the chain 15 through a bolt, the light hole 14 on the other side of the movable lug 12 is connected with the turnbuckle 16 through a bolt, a hook of the turnbuckle 16 is hung with the chain 15, the turnbuckle 16 is a commercial product, the hook of the turnbuckle 16 is hung with the chain 15, the chain 15 presses the motor stator 3 from above, the sleeve of the turnbuckle 16 is rotated to tighten the hook, and the encircling of the chain 15 on the motor stator 3 is realized.
As shown in fig. 4, the application scenario and the working principle: when the motor stator 3 is hoisted to a motor maintenance fixing device, the fastening chain assembly 4 is adjusted to the relative center position according to the need, and the bidirectional threaded rod 9 is driven to rotate by rotating the rotating handle 10, so that the bidirectional threaded rod 9 is penetrated and in threaded connection with a pair of oppositely arranged sliding blocks 11, and when the bidirectional threaded rod 9 rotates, the pair of sliding blocks 11 are driven to move relatively inwards, so that the height of the motor can be compacted and lifted, and the winding cleaning operation requirement of the motor stator 3 can be met; in order to ensure the operation stability, the fastening chain assembly 4 is used for encircling the motor stator 3, the turnbuckle 16 is connected with the chain 15 in a hanging mode, and then the length of the turnbuckle 16 is adjusted, so that the fastening requirement on the motor stator 3 is met.
Although the present utility model has been described in detail with reference to the foregoing examples, it will be apparent to those skilled in the art that the foregoing embodiments may be modified and practiced in the field of the utility model, and that certain modifications, equivalents, improvements and substitutions may be made thereto without departing from the spirit and principles of the utility model.
Claims (6)
1. The multi-fastening-point motor stator maintenance fixing device comprises a bottom plate (1) and is characterized in that movable centering clamping assemblies (2) are movably connected to the bottom plate (1), the number of the movable centering clamping assemblies (2) is at least 2, and the movable centering clamping assemblies (2) are used for placing motor stators (3); the base plate (1) is movably connected with a fastening chain assembly (4), the fastening chain assembly (4) is at least 1 group, and the fastening chain assembly (4) is used for encircling the motor stator (3) from above.
2. A multiple fastening point motor stator maintenance fixture according to claim 1, characterized in that the bottom plate (1) is provided with parallel symmetrical fixing runners (5), the number of fixing runners (5) is at least 4, wherein the two fixing runners (5) at the outermost side are used for sliding connection of the fastening chain assembly (4), wherein the fixing runner (5) at the inner side is used for sliding connection of the movable centering clamping assembly (2).
3. The multi-fastening-point motor stator maintenance fixing device according to claim 1, wherein the movable centering clamping assembly (2) comprises a guide rail (6), and a guide groove (7) is formed in the top surface of the guide rail (6); bearing seats (8) are arranged on the penetrating surfaces at two ends of the guide rail (6), and a bidirectional threaded rod (9) is arranged between the two bearing seats (8); the thread part of the bidirectional threaded rod (9) is provided with a sliding block (11), the sliding block (11) is in sliding fit with the guide groove (7), one side, which is contacted with the motor stator (3), of the sliding block (11) is provided with an inward inclined surface, and the two sliding blocks (11) form a V-shaped supporting surface for placing the motor stator (3).
4. A multiple fastening point motor stator service fixture according to claim 3, characterized in that the shaft end at the bi-directional threaded rod (9) is provided with a turning handle (10) or a drive motor.
5. A multiple fastening point motor stator service fixture according to claim 3, further comprising a movable lug (12) provided on the side of the guide rail (6), the bottom of the movable lug (12) being provided with a perforated connecting piece (13), the movable lug (12) being fastened by means of a bolt inserted into the fixed chute (5) through the perforated connecting piece (13).
6. A multiple fastening point motor stator service fixture according to claim 1, wherein the fastening chain assembly (4) comprises a movable lug (12); the side of the movable lug (12) is provided with a light hole (14), the light hole (14) on one side of the movable lug (12) is provided with a chain (15), the light hole (14) on the other side of the movable lug (12) is provided with a turnbuckle (16), and a hook of the turnbuckle (16) is connected with the chain (15) in a hanging mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157439.6U CN220653144U (en) | 2023-05-15 | 2023-05-15 | Multi-fastening-point motor stator maintenance fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321157439.6U CN220653144U (en) | 2023-05-15 | 2023-05-15 | Multi-fastening-point motor stator maintenance fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220653144U true CN220653144U (en) | 2024-03-22 |
Family
ID=90291187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321157439.6U Active CN220653144U (en) | 2023-05-15 | 2023-05-15 | Multi-fastening-point motor stator maintenance fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220653144U (en) |
-
2023
- 2023-05-15 CN CN202321157439.6U patent/CN220653144U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |