CN220510943U - Permanent magnet synchronous motor rotor assembly fixture - Google Patents
Permanent magnet synchronous motor rotor assembly fixture Download PDFInfo
- Publication number
- CN220510943U CN220510943U CN202321995897.7U CN202321995897U CN220510943U CN 220510943 U CN220510943 U CN 220510943U CN 202321995897 U CN202321995897 U CN 202321995897U CN 220510943 U CN220510943 U CN 220510943U
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- China
- Prior art keywords
- magnetic
- bolt hole
- synchronous motor
- permanent magnet
- rotor core
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 21
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 62
- 239000010959 steel Substances 0.000 claims abstract description 62
- 238000005192 partition Methods 0.000 claims abstract 5
- 238000009434 installation Methods 0.000 claims description 11
- 239000006148 magnetic separator Substances 0.000 claims description 9
- 229910000975 Carbon steel Inorganic materials 0.000 abstract description 4
- 239000010962 carbon steel Substances 0.000 abstract description 4
- 238000004026 adhesive bonding Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 244000309464 bull Species 0.000 description 6
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000004519 manufacturing 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
Landscapes
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The utility model relates to a permanent magnet synchronous motor rotor assembly fixture which comprises a rotor core, wherein a non-magnetic-conductive partition plate is fixedly connected to the right side of the rotor core, a magnetic steel pushing plate is fixedly arranged on the right side of the non-magnetic-conductive partition plate, an assembly structure is arranged in the magnetic steel pushing plate, and a first shaft hole, a first bolt hole and a magnetic steel mounting groove are formed in the surface of the rotor core. This permanent magnet synchronous motor rotor assembly fixture, through setting up assembly structure, when needs carry out the assembly to permanent magnet synchronous motor rotor, with rotor core hoist and mount on the support, can pass through rotor core screw rod fixed connection with first bolt hole and second bolt hole, third bolt hole earlier, can link together rotor core, non-magnetic conduction baffle and carbon steel propulsion board from this, thereby can make the guide way align with the magnet steel mounting groove, also make the push rod aim at the guide way, put into the guide way with a magnet steel piece, with magnet steel mounted position surface gluing on magnet steel paste the rubberizing, afterwards rotate the turning head.
Description
Technical Field
The utility model relates to the technical field of motor manufacturing and assembly, in particular to a permanent magnet synchronous motor rotor assembly fixture.
Background
Most of the magnetic steels of the existing permanent magnet synchronous motor rotors are assembled manually, specifically, the magnetic steels are manually separated, the magnetic poles are manually identified, and the magnetic steels are manually embedded into a magnetic steel groove, when the magnetic steels are assembled manually, the magnetic steels are easy to skew or adsorb on a rotor shaft and a rotor core, so that the assembly fixture of the permanent magnet synchronous motor rotors is provided to solve the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides the permanent magnet synchronous motor rotor assembly fixture which is convenient to operate and can improve the working efficiency.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a permanent magnet synchronous motor rotor assembly fixture, includes the rotor core, rotor core right side fixedly connected with does not lead magnetic baffle, do not lead magnetic baffle right side fixedly mounted has magnet steel to advance the board, be provided with assembly structure in the magnet steel advances the board, rotor core surface has seted up first shaft hole, first bolt hole, magnet steel mounting groove, do not lead magnetic baffle and have seted up second bolt hole, second shaft hole and guide way;
the assembly structure comprises a rotating rod, the rotating rod is rotatably arranged on the outer side wall of the magnetic steel propulsion plate, a rotating head is fixedly arranged at the top of the rotating rod, a half gear is sleeved on the surface of the rotating rod, a gear box is meshed with the left side of the half gear, a telescopic rod is fixedly arranged at the bottom of the gear box, a connecting block is fixedly arranged at the top of the gear box, and a push rod is fixedly arranged at the top of the connecting block.
Further, a third bolt hole is formed in the magnetic steel propulsion plate, and the first bolt hole is fixedly connected with the second bolt hole and the third bolt hole through screws.
Further, the size of the magnetic steel installation groove is the same as that of the guide groove.
Further, the rotor core and the non-magnetic separator have the same size.
Further, a cushion block is fixedly arranged at the top of the push rod, and a rubber layer is arranged on the surface of the cushion block.
Further, the first bolt hole, the magnetic steel installation groove, the second bolt hole and the guide groove are provided with a plurality of, and the first shaft hole is communicated with the second shaft hole, the first bolt hole is communicated with the second bolt hole, the magnetic steel installation groove is communicated with the guide groove in the vertical direction.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this permanent magnet synchronous motor rotor assembly fixture, through setting up assembly structure, when needs carry out the assembly to permanent magnet synchronous motor rotor, hang rotor core on the support, can pass through rotor core screw rod fixed connection with first bolt hole and second bolt hole earlier, the third bolt hole, from this can link together rotor core, non-magnetic conduction baffle and carbon steel propulsion board, thereby can make guide slot and magnet steel mounting groove align, also make the push rod aim at the guide slot, put into the guide slot with a magnet steel piece, with magnet steel mounted position surface gluing magnet steel paste, afterwards rotate the turning head, the turning head drives the bull stick and rotates, because of the bull stick has cup jointed the semi-geared wheel on the surface, then the bull stick can drive the semi-geared wheel rotation, semi-geared wheel accessible telescopic link drives the gearbox rebound, the push rod is pushed by the connecting block, the push rod promotes the magnet steel piece and enters into the magnet steel mounting groove, after the installation, reverse rotation turning head, make the push rod reverse direction remove the back, put into the second magnet steel piece again, repeat the flow, install again, through above-mentioned setting, can improve the accuracy under manual operation, and can improve work efficiency.
Drawings
FIG. 1 is a top view of a rotor core of the present utility model;
FIG. 2 is a top view of a non-magnetically permeable separator plate according to the utility model;
FIG. 3 is a schematic view of the internal structure of the magnetic steel propulsion plate of the present utility model;
FIG. 4 is a side cross-sectional view of a magnetic steel pusher plate of the present utility model;
fig. 5 is a perspective view of the connection of the rotor core, the non-magnetic separator and the magnetic steel propulsion plate of the present utility model.
In the figure: 1. a rotor core; 2. a first shaft hole; 3. a magnetic steel installation groove; 4. a first bolt hole; 5. a non-magnetic separator; 6. a second bolt hole; 7. a second shaft hole; 8. a guide groove; 9. a magnetic steel propulsion plate; 10. assembling a structure; 1001. turning the head; 1002. a rotating rod; 1003. a half gear; 1004. a gear box; 1005. a telescopic rod; 1006. a connecting block; 1007. a push rod.
Detailed Description
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a permanent magnet synchronous motor rotor assembly fixture in this embodiment includes a rotor core 1, a non-magnetic separator 5 is fixedly connected to the right side of the rotor core 1, a magnetic steel pushing plate 9 is fixedly mounted on the right side of the non-magnetic separator 5, a third bolt hole is formed in the magnetic steel pushing plate 9, a first bolt hole 4 is fixedly connected with the second bolt hole 6 and the third bolt hole through a screw, an assembly structure 10 is arranged in the magnetic steel pushing plate 9, a first shaft hole 2, a first bolt hole 4 and a magnetic steel mounting groove 3 are formed in the surface of the rotor core 1, a second bolt hole 6, a second shaft hole 7 and a guide groove 8 are formed in the surface of the non-magnetic separator 5, the size of the magnetic steel mounting groove 3 and the guide groove 8 are the same, the size of the rotor core 1 and the non-magnetic separator 5 are the same, and a plurality of the first bolt hole 4, the magnetic steel mounting groove 3, the second bolt hole 6 and the guide groove 8 are arranged, and the first shaft hole 2 and the second shaft hole 7, the first bolt hole 4 and the second bolt hole 6, and the magnetic steel mounting groove 3 and the guide groove 8 are communicated in the vertical direction.
The assembly structure 10 comprises a rotating rod 1002, the rotating rod 1002 is rotatably arranged on the outer side wall of the magnetic steel propulsion plate 9, a rotating head 1001 is fixedly arranged at the top of the rotating rod 1002, a half gear 1003 is sleeved on the surface of the rotating rod 1002, a gear box 1004 is meshed to the left side of the half gear 1003, a telescopic rod 1005 is fixedly arranged at the bottom of the gear box 1004, a connecting block 1006 is fixedly arranged at the top of the gear box 1004, a push rod 1007 is fixedly arranged at the top of the connecting block 1006, a cushion block is fixedly arranged at the top of the push rod 1007, and a rubber layer is arranged on the surface of the cushion block.
In practice, the method is carried out according to the following steps:
1) Firstly, hoisting a rotor core 1 on a bracket;
2) Then the first bolt hole 4 is fixedly connected with the second bolt hole 6 and the third bolt hole through screws, so that the rotor core 1, the non-magnetic separator 5 and the carbon steel propulsion plate 9 can be connected together;
3) Then a magnetic steel block is placed in the guide groove 8, the surface of the magnetic steel installation position is stuck with magnetic steel sticking glue, then the rotating head 1001 is rotated to drive the rotating rod 1002 to rotate, and as the surface of the rotating rod 1002 is sleeved with the half gear 1003, the rotating rod 1002 can drive the half gear 1003 to rotate, and the half gear 1003 can drive the gear box 1004 to move upwards through the telescopic rod 1005;
4) Finally, the gear box 1004 can push the push rod 1007 through the connection block 1006, the push rod 1007 pushes the magnetic steel block to enter the magnetic steel installation groove 3, after the installation is completed, the rotary head 1001 is reversely rotated, so that after the push rod 1007 moves in the opposite direction, a second magnetic steel block is put in, and the process is repeated for installation.
To sum up, this permanent magnet synchronous motor rotor assembly fixture, through setting up assembly structure 10, when needs carry out the assembly to permanent magnet synchronous motor rotor, hoist rotor core 1 on the support, can be earlier with first bolt hole 4 and second bolt hole 6, the third bolt hole passes through screw rod fixed connection, from this can be in the same place rotor core 1, non-magnetic conduction baffle 5 and carbon steel propulsion board 9 link together, thereby can make guide slot 8 and magnet steel mounting groove 3 align, also make push rod 1007 aim at guide slot 8, put into guide slot 8 with a magnet steel piece, with magnet steel mounting position surface gluing magnet steel rubberizing, afterwards rotate the turning head 1001, the turning head 1001 drives the bull stick 1002 rotatory, because bull stick 1002 surface cup joint half gear 1003, then bull stick 1002 can drive half gear 1003 rotation, half gear 1003 accessible telescopic link 1005 drives gearbox 1004 and upwards moves, gearbox 1004 accessible connecting block promotes the push rod 1007, push rod 1007 promotes the magnet steel piece and gets into magnet steel mounting groove 3, after the installation, reverse rotation turning head 1001, make push rod 1007 move in the opposite direction, again put into the second piece and repeat, install the manual operation precision, can improve the manual operation precision.
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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a permanent magnet synchronous motor rotor assembly fixture, includes rotor core (1), its characterized in that: the rotor core (1) is fixedly connected with a non-magnetic-conductive partition board (5), a magnetic steel pushing board (9) is fixedly arranged on the right side of the non-magnetic-conductive partition board (5), an assembly structure (10) is arranged in the magnetic steel pushing board (9), a first shaft hole (2), a first bolt hole (4) and a magnetic steel mounting groove (3) are formed in the surface of the rotor core (1), and a second bolt hole (6), a second shaft hole (7) and a guide groove (8) are formed in the non-magnetic-conductive partition board (5);
the assembly structure (10) comprises a rotating rod (1002), the rotating rod (1002) is rotatably arranged on the outer side wall of the magnetic steel propulsion plate (9), a rotating head (1001) is fixedly arranged at the top of the rotating rod (1002), a half gear (1003) is sleeved on the surface of the rotating rod (1002), a gear box (1004) is meshed on the left side of the half gear (1003), a telescopic rod (1005) is fixedly arranged at the bottom of the gear box (1004), a connecting block (1006) is fixedly arranged at the top of the gear box (1004), and a push rod (1007) is fixedly arranged at the top of the connecting block (1006).
2. The permanent magnet synchronous motor rotor assembly fixture according to claim 1, wherein: the magnetic steel propulsion plate (9) is provided with a third bolt hole, and the first bolt hole (4) is fixedly connected with the second bolt hole (6) and the third bolt hole through screws.
3. The permanent magnet synchronous motor rotor assembly fixture according to claim 1, wherein: the size of the magnetic steel installation groove (3) is the same as that of the guide groove (8).
4. The permanent magnet synchronous motor rotor assembly fixture according to claim 1, wherein: the rotor core (1) and the non-magnetic separator (5) have the same size.
5. The permanent magnet synchronous motor rotor assembly fixture according to claim 1, wherein: the top of the push rod (1007) is fixedly provided with a cushion block, and the surface of the cushion block is provided with a rubber layer.
6. The permanent magnet synchronous motor rotor assembly fixture according to claim 1, wherein: the novel magnetic steel guide rail is characterized in that a plurality of first bolt holes (4), magnetic steel mounting grooves (3), second bolt holes (6) and guide grooves (8) are formed, and the first shaft holes (2) and the second shaft holes (7), the first bolt holes (4) and the second bolt holes (6), the magnetic steel mounting grooves (3) and the guide grooves (8) are communicated in the vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995897.7U CN220510943U (en) | 2023-07-27 | 2023-07-27 | Permanent magnet synchronous motor rotor assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995897.7U CN220510943U (en) | 2023-07-27 | 2023-07-27 | Permanent magnet synchronous motor rotor assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220510943U true CN220510943U (en) | 2024-02-20 |
Family
ID=89882262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995897.7U Active CN220510943U (en) | 2023-07-27 | 2023-07-27 | Permanent magnet synchronous motor rotor assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220510943U (en) |
-
2023
- 2023-07-27 CN CN202321995897.7U patent/CN220510943U/en active Active
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