CN220067003U - Split stator and rotor assembly - Google Patents
Split stator and rotor assembly Download PDFInfo
- Publication number
- CN220067003U CN220067003U CN202321655481.0U CN202321655481U CN220067003U CN 220067003 U CN220067003 U CN 220067003U CN 202321655481 U CN202321655481 U CN 202321655481U CN 220067003 U CN220067003 U CN 220067003U
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- stator
- winding
- rotor
- bolt
- rotor assembly
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- 238000004804 winding Methods 0.000 claims abstract description 53
- 230000000694 effects Effects 0.000 claims abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000003825 pressing Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process 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
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a split stator and rotor assembly, and belongs to the field of motors. The stator and rotor winding device solves the problems that the winding of the existing stator and rotor with an integral structure is difficult, the manufacturing cost is high and the maintenance is difficult. This split type stator-rotor subassembly, including stator-rotor core and a plurality of wire winding piece that is used for the lead wire to wind, a plurality of wire winding piece is the circumferencial direction interval mosaic structure setting in proper order along its stator-rotor core periphery wall, the shaping of uniforming is provided with the connecting plate that is convenient for the lead wire winding spacing and has the effect of improving intensity on this wire winding piece lateral wall, all be provided with the connecting piece that is used for improving joint strength between the two adjacent connecting plates, the connecting piece all is bow-type structure setting, be provided with the splice that is used for the concatenation fixed on this wire winding piece, a plurality of and splice cooperation spacing fixed splice groove have been seted up to stator-rotor core periphery wall. The utility model has the advantages of split structural design, high connection strength and long service life.
Description
Technical Field
The utility model belongs to the field of motors, relates to a stator and rotor assembly, and particularly relates to a split stator and rotor assembly.
Background
The motor mainly comprises a stator, a rotor and a sensor, wherein the stator mainly comprises a stator core with a winding groove and stator windings wound in the winding, the structure of an annular integral stator punching sheet which is laminated to form the stator core is a plurality of winding grooves at the punching position of the annular sheet, and the integral stator structural design has the following defects: because of the influence of the structure of the winding slot, certain process difficulty exists when winding is carried out into the winding slot, the winding step is difficult, the structural design of the stator and the winding slot is difficult when the winding process is carried out, and each winding is required to be independently wound and welded, so that the process steps are increased, the labor cost is increased, and the production efficiency is seriously influenced
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides a split stator-rotor assembly.
The aim of the utility model can be achieved by the following technical scheme: the split stator and rotor assembly is characterized by comprising a stator and rotor iron core and a plurality of winding blocks for winding lead wires, wherein the winding blocks are sequentially arranged at intervals along the peripheral wall of the stator and rotor iron core in the circumferential direction, and the outer side wall of the winding block is uniformly and integrally formed with a connecting plate which is convenient for winding and limiting the lead wires and has the effect of improving the strength;
connecting pieces for improving the connection strength are arranged between two adjacent connecting plates, and the connecting pieces are arranged in an arch structure;
the winding block is provided with a splicing part for splicing and fixing, and the peripheral wall of the stator and rotor core is provided with a plurality of splicing grooves which are matched with the splicing part and are limited and fixed;
connecting gaskets for improving the connection strength are arranged on the upper end face and the lower end face of the stator and rotor iron core, and fixing units for fixedly mounting winding blocks are arranged on the connecting gaskets;
the fixing unit comprises a connecting hole, a plurality of bolt posts and a connecting compression ring, wherein the connecting hole is formed in the upper end face and the lower end face of the stator and the rotor and is communicated with the splicing groove of the stator and the rotor, the bolt posts are corresponding to the connecting hole and are used for fixedly mounting the winding block, the connecting compression ring is fixedly connected with the bolt posts, and the bolt through holes matched with the bolt posts are formed in the splicing part.
In the split stator-rotor assembly, the connecting gasket is provided with a plurality of through holes for the bolt posts to penetrate and have the same quantity with the connecting holes, and the bolt posts are integrally formed and arranged on one side face of the connecting compression ring.
In the split stator-rotor assembly, the connecting piece is arranged between the two connecting plates in an arch-shaped structure, and two ends of the connecting piece are welded on the two corresponding connecting plates respectively.
In the split stator-rotor assembly, the bolt column penetrates through the through hole and the connecting hole and penetrates into the bolt through hole, and the bolt column structure can effectively realize rapid limiting fixation after splicing of the winding blocks.
In the split stator-rotor assembly, the number of the bolt posts, the bolt through holes, the connecting holes and the through holes are equal.
Compared with the prior art, the split stator-rotor assembly is simple in structural design, the winding process is convenient and easy to operate, the assembly difficulty is reduced, the manual winding labor is effectively reduced, the production efficiency is improved, meanwhile, the bolt post and the bolt through hole are matched, the connecting pressing ring and the connecting gasket are structurally arranged, the connection strength of the splicing part is effectively improved, the overall strength of the connecting piece can be effectively improved, and the service life of the connecting piece is prolonged when the winding assembly is convenient.
Drawings
Fig. 1 is a schematic perspective view of the split stator-rotor assembly.
Fig. 2 is a schematic perspective view of a winding block of the split stator-rotor assembly.
Fig. 3 is a schematic view of a partial top view structure of the split stator-rotor assembly.
Fig. 4 is a schematic view of a three-dimensional structure of a connecting compression ring of the split stator-rotor assembly.
Fig. 5 is a schematic perspective view of the split stator-rotor assembly.
In the figure, 1, stator and rotor cores; 2. a winding block; 3. a connecting plate; 4. a connecting piece; 5. a splice; 6. a splice groove; 7. a connection hole; 8. a latch post; 9. connecting a compression ring; 10. a connecting gasket; 11. and a bolt through hole.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, this split type stator-rotor assembly, including stator-rotor core 1 and a plurality of wire winding piece 2 that is used for the lead wire to coil, a plurality of wire winding piece 2 is the setting of interval mosaic structure in proper order along its stator-rotor core 1 periphery wall, the uniform body shaping is provided with the connecting plate 3 that is convenient for the lead wire winding is spacing and has the effect of improving intensity on this wire winding piece 2 lateral wall, all be provided with the connecting piece 4 that is used for improving joint intensity between the two adjacent connecting plates 3, connecting piece 4 all is bow-like structure setting, be provided with on this wire winding piece 2 and be used for the fixed splice portion 5 of concatenation, a plurality of joint spacer 10 that cooperatees with splice portion 5 is fixed is offered to stator-rotor core 1 periphery wall, all install the connection gasket 10 that improves joint intensity on this stator-rotor core 1 both ends face, be provided with the fixed unit that is used for wire winding piece 2 fixed mounting on connection spacer 10, this fixed unit is including set up the connecting hole 7 that both ends face and be linked together with its splice slot 6, a plurality of and be used for the fixed mounting of bolt 8 and be equipped with bolt 8 and the fixed connection post 8 that is located on the fixed post 8 that is located the post 8 of concatenation post 8 mutually. This structural design is simple, and wire winding technology is convenient and easy to operate, reduces the assembly degree of difficulty, and the effectual manual wire winding labour that has reduced has improved production efficiency, simultaneously, bolt post 8 and bolt through-hole 11 cooperation and connect clamping ring 9 and connection gasket 10 structure setting, effectively improved the joint strength of concatenation department, the connecting piece 4 structure can effectively improve its bulk strength, has realized being convenient for wire winding assembly and has prolonged its life simultaneously.
In a further detail, in order to facilitate the insertion of the pin 8 out of the connection pad 2 and limit the connection pad 10, a plurality of through holes are formed for the insertion of the pin 8 and the same number as the connection holes 7, and a plurality of the pins 8 are integrally formed on one side of the connection pressing ring 9.
In other words, in order to improve the overall strength and the service life, the connecting piece 4 is arranged between the two connecting plates 3 in an arch structure, and two ends of the connecting piece 4 are welded on the two corresponding connecting plates 3 respectively.
In a further aspect, for easy assembly, the plug pin post 8 penetrates through the through hole and the connecting hole 7 and penetrates into the plug pin through hole 11 thereof, and the quick limiting fixation of the spliced winding block 2 can be effectively realized through the structural arrangement of the plug pin post 8, and the quantity of the plug pin post 8, the plug pin through hole 11, the connecting hole 7 and the through hole are equal.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Although terms such as stator and rotor core 1, winding block 2, connection plate 3, connection member 4, splice 5, splice groove 6, connection hole 7, plug pin post 8, connection press ring 9, connection spacer 10, plug pin through hole 11, etc. are used more herein, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the utility model; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present utility model.
Claims (5)
1. The split stator and rotor assembly is characterized by comprising a stator and rotor iron core (1) and a plurality of winding blocks (2) for winding lead wires, wherein the winding blocks (2) are sequentially arranged at intervals along the circumferential wall of the stator and rotor iron core (1) in the circumferential direction, and a connecting plate (3) which is convenient for limiting the winding lead wires and has the effect of improving the strength is uniformly and integrally formed on the outer side wall of the winding blocks (2);
connecting pieces (4) for improving the connection strength are arranged between two adjacent connecting plates (3), and the connecting pieces (4) are arranged in an arch-shaped structure;
a splicing part (5) for splicing and fixing is arranged on the winding block (2), and a plurality of splicing grooves (6) which are matched with the splicing part (5) and are limited and fixed are formed in the peripheral wall of the stator and rotor iron core (1);
connecting gaskets (10) for improving the connection strength are arranged on the upper end face and the lower end face of the stator and rotor iron core (1), and fixing units for fixedly mounting the winding blocks (2) are arranged on the connecting gaskets (10);
the fixing unit comprises a connecting hole (7) which is formed in the upper end face and the lower end face of the stator and the rotor and is communicated with a splicing groove (6), a plurality of bolt posts (8) which correspond to the connecting hole (7) and are used for fixedly mounting the winding block (2) and a connecting compression ring (9) for fixedly connecting the plurality of bolt posts (8), and bolt through holes (11) matched with the bolt posts (8) are formed in the splicing part (5).
2. The split stator and rotor assembly according to claim 1, wherein the connecting gasket (10) is provided with a plurality of through holes for the insertion pins (8) to penetrate and equal to the connecting holes (7), and the insertion pins (8) are integrally formed on one side surface of the connecting press ring (9).
3. The split stator and rotor assembly according to claim 1, wherein the connecting piece (4) is arranged between the two connecting plates (3) in an arch structure, and two ends of the connecting piece (4) are welded to the two corresponding connecting plates (3) respectively.
4. The split stator and rotor assembly according to claim 1, wherein the bolt post (8) penetrates through the through hole and the connecting hole (7) and penetrates into the bolt through hole (11), and the fast limiting and fixing of the winding block (2) after the winding block is spliced can be effectively realized through the structural arrangement of the bolt post (8).
5. A split stator and rotor assembly according to claim 1, characterized in that the number of the pin posts (8), pin through holes (11), connecting holes (7) and through holes are all equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655481.0U CN220067003U (en) | 2023-06-27 | 2023-06-27 | Split stator and rotor assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321655481.0U CN220067003U (en) | 2023-06-27 | 2023-06-27 | Split stator and rotor assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220067003U true CN220067003U (en) | 2023-11-21 |
Family
ID=88760548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321655481.0U Active CN220067003U (en) | 2023-06-27 | 2023-06-27 | Split stator and rotor assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220067003U (en) |
-
2023
- 2023-06-27 CN CN202321655481.0U patent/CN220067003U/en active Active
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