CN219843467U - High-precision rotor pressing plate embedded part for automobile - Google Patents
High-precision rotor pressing plate embedded part for automobile Download PDFInfo
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- CN219843467U CN219843467U CN202320617195.9U CN202320617195U CN219843467U CN 219843467 U CN219843467 U CN 219843467U CN 202320617195 U CN202320617195 U CN 202320617195U CN 219843467 U CN219843467 U CN 219843467U
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- rotor
- rotor shaft
- iron core
- winding iron
- fixing
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- 238000004804 winding Methods 0.000 claims abstract description 39
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000013016 damping Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 13
- 230000002146 bilateral effect Effects 0.000 claims description 4
- 230000017525 heat dissipation Effects 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation 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 relates to the technical field of motor rotors and discloses a high-precision rotor pressing plate embedded part for an automobile, which comprises a rotor shaft, wherein a winding iron core is sleeved in the middle of the rotor shaft, an enamelled coil is sleeved outside the winding iron core, supporting plates are sleeved on the upper side and the lower side of the rotor shaft, and the supporting plates are respectively positioned on the upper side and the lower side of the winding iron core. According to the utility model, the winding iron core can be installed through the rotor shaft, the rotor pressing plate and the supporting plate are respectively sleeved at two ends of the rotor shaft, so that the supporting plate is in contact with the winding iron core, the locking sleeve is arranged at the outer side of the threaded column, the locking sleeve and the threaded column are in threaded transmission, the fixing sleeve can be pressed and fixed, the fixing sleeve drives the rotor pressing plate to approach the winding iron core, and therefore, the supporting plate can be in contact with the winding iron core, the winding iron core can be installed and fixed, and the rotor shaft can be kept stable during rotation.
Description
Technical Field
The utility model relates to the technical field of motor rotors, in particular to a high-precision rotor pressing plate embedded part for an automobile.
Background
The rotor is a rotating component in the motor. The motor consists of a rotor and a stator, and is a conversion device for realizing electric energy and mechanical energy and electric energy. The motor rotor is divided into a motor rotor and a generator rotor.
The current rotor clamp plate is inconvenient when using installs it to the rotor produces stronger vibration when rotating, and according to the rotor clamp plate structure that chinese patent publication No. CN204013077U disclosed, this rotor clamp plate structure is inconvenient to install fixedly with the rotor when using, and current rotor clamp plate drops from the outside of rotor shaft easily, can't lock the rotor clamp plate, can't handle the vibration that produces on the rotor, thereby influences the life of rotor, proposes a high accuracy rotor clamp plate inserts for car to the above-mentioned circumstances and solves the problem that above-mentioned proposes.
Disclosure of Invention
The utility model aims to solve the defects existing in the prior art, such as: the existing rotor pressing plate structure is inconvenient to install and fix with the rotor when in use, and the existing rotor pressing plate is easy to fall off from the outer side of the rotor shaft, cannot lock the rotor pressing plate and cannot process vibration generated on the rotor, so that the service life of the rotor is affected, and the high-precision rotor pressing plate embedded part for the automobile is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high accuracy rotor clamp plate inserts for car, includes the rotor shaft, the middle part cover of rotor shaft is equipped with the winding iron core, the outside cover of winding iron core is equipped with the enamelling coil, the upper and lower both sides of rotor shaft all overlaps and is equipped with the backup pad, the backup pad is located the upper and lower both sides of winding iron core respectively, the rotor clamp plate is all installed to the upper and lower both sides of rotor shaft, and bilateral symmetry's damping mechanism is all installed to the relative one side of two rotor clamp plates, one side of damping mechanism is connected with the backup pad respectively, the fixed cover is all installed in the middle part of rotor clamp plate one side that keeps away from mutually, the fixed cover overlaps the upper and lower both sides of rotor shaft respectively, fixed establishment is installed on the left side of fixed cover, the fixed slot of fore-and-aft symmetry has been seted up in the left side of rotor shaft, the right side of fixed establishment is movable interlude in the inside of fixed slot respectively, the screw thread post is all installed to the upper and lower both sides of rotor shaft, the outside of screw thread post is installed the lock sleeve, one side of lock sleeve contacts with one side of fixed cover respectively.
Preferably, the vibration reduction mechanism comprises a vibration reduction frame which is arranged on the opposite side of the rotor pressing plate and is bilaterally symmetrical, a damping block is arranged on the inner bottom wall of the vibration reduction frame, a first spring is arranged at the top end of the damping block, a movable baffle is arranged at the top end of the first spring, a buffer rod is arranged on one side, far away from the first spring, of the movable baffle, and one end of the buffer rod is in contact with the rotor pressing plate.
Preferably, the fixing mechanism comprises a fixing frame arranged on the left side of the fixing sleeve, an adjusting rod is transversely movably arranged in the fixing frame, a limit baffle is arranged on the right side of the adjusting rod, a fixing rod is arranged at one end, far away from the adjusting rod, of the limit baffle, one end of the fixing rod is movably inserted into the fixing groove respectively, a second spring is arranged on the left inner wall of the fixing frame, and the right side of the second spring is in contact with the left side of the limit baffle.
Preferably, limit grooves which are symmetrical in front and back are formed in the upper side and the lower side of the rotor shaft, limit blocks are mounted on the front inner wall and the rear inner wall of the fixed sleeve, and the limit blocks are movably inserted into the limit grooves respectively.
Preferably, the upper and lower both sides of winding iron core have all seted up bilateral symmetry's constant head tank, the locating piece is all installed to the backup pad one side of winding iron core relatively, the locating piece is respectively movable to alternate in the inside of constant head tank.
Preferably, the inside of rotor clamp plate has all been seted up evenly distributed's louvre.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the winding iron core can be installed through the rotor shaft, the rotor pressing plate and the supporting plate are respectively sleeved at two ends of the rotor shaft, so that the supporting plate is in contact with the winding iron core, the locking sleeve is arranged at the outer side of the threaded column, the locking sleeve and the threaded column are in threaded transmission, the fixing sleeve can be pressed and fixed, the fixing sleeve drives the rotor pressing plate to approach the winding iron core, and therefore, the supporting plate can be in contact with the winding iron core, the winding iron core can be installed and fixed, and the rotor shaft can be kept stable during rotation.
According to the utility model, the limiting baffle is driven to push to the right side through the second spring, the fixing rod can be driven to penetrate into the fixing groove, the fixing sleeve can be fixed, the screw thread post is prevented from sliding from the outer side of the locking sleeve, the fixing sleeve is prevented from moving out of the outer side of the rotor shaft, the whole rotor shaft is kept stable, vibration energy transmitted by the rotor shaft can be guided into the vibration reduction frame through the buffer rod, and vibration energy on the rotor shaft can be absorbed and digested through the combined action of the first spring and the damping block, so that the rotor shaft is kept stable during high-speed rotation, and the service life of the rotor shaft is prevented from being influenced.
Drawings
FIG. 1 is a schematic view of the overall internal structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the structure of FIG. 1 at A-A in accordance with the present utility model;
FIG. 3 is a schematic diagram of a first embodiment of the present utility model;
fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.
In the figure: 1. a rotor shaft; 2. a winding iron core; 3. an enamelled coil; 4. a support plate; 5. a rotor platen; 6. a fixed sleeve; 7. a vibration damping mechanism; 71. a vibration reduction rack; 72. a damping block; 73. a first spring; 74. a movable baffle; 75. a buffer rod; 8. a fixing mechanism; 81. a fixing frame; 82. a second spring; 83. an adjusting rod; 84. a limit baffle; 85. a fixed rod; 9. a heat radiation hole; 10. a threaded column; 11. a locking sleeve; 12. a fixing groove; 13. a positioning groove; 14. a positioning block; 15. a limit groove; 16. and a limiting block.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify 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.
Referring to fig. 1-4, a high precision rotor pressing plate insert for automobile comprises a rotor shaft 1, a winding iron core 2 is sleeved in the middle of the rotor shaft 1, an enamelling coil 3 is sleeved outside the winding iron core 2, supporting plates 4 are sleeved on the upper and lower sides of the rotor shaft 1, positioning slots 13 which are bilaterally symmetrical are respectively arranged on the upper and lower sides of the winding iron core 2, positioning blocks 14 are respectively arranged on one side of the supporting plates 4 opposite to the winding iron core 2, the positioning blocks 14 are respectively movably inserted in the positioning slots 13, the positioning blocks 14 are respectively inserted in the positioning slots 13, relative rotation between the supporting plates 4 and the winding iron core 2 can be prevented, the rotor pressing plate 5 is kept stable during rotation, the supporting plates 4 are respectively arranged on the upper and lower sides of the winding iron core 2, the rotor pressing plates 5 are respectively arranged on the upper and lower sides of the rotor shaft 1, uniformly distributed heat dissipation holes 9 are respectively arranged in the rotor pressing plate 5, the rotor shaft 1 and the winding iron core 2 can be conveniently and rapidly subjected to heat dissipation treatment through the heat dissipation holes 9, the side opposite to the two rotor pressing plates 5 is provided with the bilateral symmetry vibration reduction mechanism 7, one side of the vibration reduction mechanism 7 is respectively connected with the supporting plate 4, the middle part of the side far away from the rotor pressing plates 5 is provided with the fixing sleeve 6, the fixing sleeve 6 is respectively sleeved on the upper side and the lower side of the rotor shaft 1, the upper side and the lower side of the rotor shaft 1 are respectively provided with the limit grooves 15 which are symmetrical in front and back, the front inner wall and the rear inner wall of the fixing sleeve 6 are respectively provided with the limit blocks 16, the limit blocks 16 are respectively movably inserted in the limit grooves 15, the two ends of the fixing sleeve 6 which are arranged on the rotor shaft 1 can be kept stable through the limit blocks 16, the relative sliding between the fixing sleeve 6 and the rotor shaft 1 is prevented, the left side of the fixing sleeve 6 is provided with the fixing mechanism 8, the left side of rotor shaft 1 has offered the fixed slot 12 of fore-and-aft symmetry, the right side of fixed establishment 8 is movable to alternate respectively in the inside of fixed slot 12, screw thread post 10 is all installed to the upper and lower both sides of rotor shaft 1, the lock sleeve 11 is all installed to the outside of screw thread post 10, one side of lock sleeve 11 contacts with one side of fixed cover 6 respectively, through set up lock sleeve 11 in the outside of screw thread post 10, make the screw thread transmission between lock sleeve 11 and the screw thread post 10, can compress tightly fixedly fixed cover 6, make fixed cover 6 drive rotor clamp plate 5 be close to towards winding core 2, thereby can make backup pad 4 and winding core 2 contact, can install fixedly winding core 2, make rotor shaft 1 keep stable when rotating.
Examples
As shown in fig. 3, the vibration damping mechanism 7 includes a vibration damping frame 71 mounted on the opposite side of the rotor platen 5 and being bilaterally symmetrical, a damping block 72 is mounted on the inner bottom wall of the vibration damping frame 71, a first spring 73 is mounted on the top end of the damping block 72, a movable baffle 74 is mounted on the top end of the first spring 73, a buffer rod 75 is mounted on one side of the movable baffle 74 away from the first spring 73, one end of the buffer rod 75 is in contact with the rotor platen 5, vibration energy transmitted by the rotor shaft 1 can be guided into the vibration damping frame 71 through the buffer rod 75, and vibration energy on the rotor shaft 1 can be absorbed and resolved through the combined action of the first spring 73 and the damping block 72, so that the rotor shaft 1 is kept stable during high-speed rotation, and the service life of the rotor shaft 1 is prevented from being influenced.
Examples
As shown in fig. 4, the fixing mechanism 8 includes a fixing frame 81 mounted on the left side of the fixing sleeve 6, an adjusting rod 83 is transversely movably mounted in the fixing frame 81, a limit baffle 84 is mounted on the right side of the adjusting rod 83, one end, far away from the adjusting rod 83, of the limit baffle 84 is provided with a fixing rod 85, one end of the fixing rod 85 is movably inserted into the fixing groove 12 respectively, a second spring 82 is mounted on the left inner wall of the fixing frame 81, the right side of the second spring 82 is in contact with the left side of the limit baffle 84, the limit baffle 84 is driven to push to the right side through the second spring 82, the fixing rod 85 can be driven to be inserted into the fixing groove 12, the fixing sleeve 6 can be fixed, the thread column 10 is prevented from sliding from the outer side of the locking sleeve 11, the fixing sleeve 6 is prevented from moving out of the outer side of the rotor shaft 1, and the rotor shaft 1 is kept stable integrally.
In the present utility model, when a user uses the device, the winding iron core 2 is sleeved in the middle of the rotor shaft 1, the rotor pressing plate 5 and the supporting plate 4 are respectively sleeved at two ends of the rotor shaft 1, the supporting plate 4 is in contact with the winding iron core 2, the locking sleeve 11 is arranged at the outer side of the threaded post 10, the locking sleeve 11 and the threaded post 10 are in threaded transmission, the fixing sleeve 6 can be pressed, the fixing sleeve 6 drives the rotor pressing plate 5 to approach the winding iron core 2, the supporting plate 4 can be in contact with the winding iron core 2, the winding iron core 2 can be installed and fixed, the second spring 82 drives the limit baffle 84 to push to the right side, the fixing rod 85 can be driven to be inserted into the fixing groove 12, the fixing sleeve 6 can be fixed, the threaded post 10 is prevented from sliding from the outer side of the locking sleeve 11, the buffer rod 75 can guide vibration energy transmitted by the rotor shaft 1 into the vibration absorbing and absorbing the vibration energy on the rotor shaft 1 through the combined action of the first spring 73 and the damping block 72, and the rotor shaft 1 can be kept stable at high-speed rotation.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides a high accuracy rotor clamp plate inserts for car, includes rotor shaft (1), its characterized in that, winding iron core (2) are equipped with to the middle part cover of rotor shaft (1), enamelling coil (3) are equipped with to the outside cover of winding iron core (2), the upper and lower both sides of rotor shaft (1) all are equipped with backup pad (4) respectively, backup pad (4) are located the upper and lower both sides of winding iron core (2) respectively, rotor clamp plate (5) are all installed to the upper and lower both sides of rotor shaft (1), vibration damper (7) of bilateral symmetry are all installed to the relative one side of two rotor clamp plates (5), one side of vibration damper (7) is connected with backup pad (4) respectively, fixed sleeve (6) are all installed in the middle part that rotor clamp plate (5) kept away from one side mutually, fixed sleeve (6) are equipped with fixed establishment (8) respectively in the upper and lower both sides of rotor shaft (1), fixed slot (12) are installed in the left side of fixed sleeve (6) respectively, fixed slot (12) of alternates around the left side of rotor shaft (1) are seted up respectively, screw thread (10) are all installed in both sides of fixed post (10), one side of the locking sleeve (11) is respectively contacted with one side of the fixing sleeve (6).
2. The high-precision rotor platen insert for the automobile according to claim 1, wherein the vibration damping mechanism (7) comprises vibration damping frames (71) which are installed on opposite sides of the rotor platen (5) and are bilaterally symmetrical, damping blocks (72) are installed on inner bottom walls of the vibration damping frames (71), first springs (73) are installed on top ends of the damping blocks (72), movable baffles (74) are installed on top ends of the first springs (73), buffer rods (75) are installed on sides, far away from the first springs (73), of the movable baffles (74), and one ends of the buffer rods (75) are in contact with the rotor platen (5).
3. The high-precision rotor pressing plate embedded part for the automobile according to claim 1, wherein the fixing mechanism (8) comprises a fixing frame (81) arranged on the left side of a fixing sleeve (6), an adjusting rod (83) is transversely movably arranged in the fixing frame (81), a limit baffle (84) is arranged on the right side of the adjusting rod (83), a fixing rod (85) is arranged at one end, far away from the adjusting rod (83), of the limit baffle (84), one end of the fixing rod (85) is movably inserted into the fixing groove (12) respectively, a second spring (82) is arranged on the left inner wall of the fixing frame (81), and the right side of the second spring (82) is in contact with the left side of the limit baffle (84).
4. The high-precision rotor pressing plate embedded part for the automobile according to claim 1, wherein limit grooves (15) which are symmetrical in front and back are formed in the upper side and the lower side of the rotor shaft (1), limit blocks (16) are mounted on the front inner wall and the rear inner wall of the fixed sleeve (6), and the limit blocks (16) are movably inserted into the limit grooves (15) respectively.
5. The high-precision rotor pressing plate embedded part for the automobile according to claim 1, wherein the upper side and the lower side of the winding iron core (2) are provided with positioning grooves (13) which are bilaterally symmetrical, one side of the supporting plate (4) opposite to the winding iron core (2) is provided with positioning blocks (14), and the positioning blocks (14) are respectively movably inserted into the positioning grooves (13).
6. The high-precision rotor platen insert for automobiles according to claim 1, characterized in that the rotor platen (5) is internally provided with evenly distributed heat dissipation holes (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320617195.9U CN219843467U (en) | 2023-03-27 | 2023-03-27 | High-precision rotor pressing plate embedded part for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320617195.9U CN219843467U (en) | 2023-03-27 | 2023-03-27 | High-precision rotor pressing plate embedded part for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219843467U true CN219843467U (en) | 2023-10-17 |
Family
ID=88305990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320617195.9U Active CN219843467U (en) | 2023-03-27 | 2023-03-27 | High-precision rotor pressing plate embedded part for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219843467U (en) |
-
2023
- 2023-03-27 CN CN202320617195.9U patent/CN219843467U/en active Active
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