CN213027562U - Rotor assembly of brushless motor - Google Patents
Rotor assembly of brushless motor Download PDFInfo
- Publication number
- CN213027562U CN213027562U CN202021553867.7U CN202021553867U CN213027562U CN 213027562 U CN213027562 U CN 213027562U CN 202021553867 U CN202021553867 U CN 202021553867U CN 213027562 U CN213027562 U CN 213027562U
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- block
- fixed
- telescopic link
- rotating block
- brushless motor
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Abstract
The utility model discloses a brushless motor's rotor subassembly, including turning block, connecting block, mounting panel, locating piece and rotatory piece, one side swing joint of rotatory piece has the connecting block, and one side of connecting block is fixed with the turning block, the top swing joint of first telescopic link has fixed screw. The utility model discloses a rotatory piece passes through the connecting block with the turning block and connects, the connecting block constitutes the block structure with rotatory piece, go into the inside back of rotatory piece with the connecting block card, the connecting rod can insert rotatory piece, in the inside hole of turning block and connecting block, the connecting rod can run through rotatory piece, turning block and connecting block, pass through the locating piece with the mounting panel and install the surface at rotatory piece and turning block, then be threaded connection through fixed block and first thread piece, second thread piece and solid fixed ring are threaded connection, it just can be with rotatory piece with solid fixed ring to screw up the fixed block, turning block and connecting block are fixed together, the purpose of the dismouting of being convenient for of the rotor subassembly that reaches brushless motor with this.
Description
Technical Field
The utility model relates to a motor production technical field specifically is a brushless motor's rotor subassembly.
Background
With the continuous development of society, the motor production industry has been developed vigorously, the motor is an electromagnetic device which realizes the conversion or transmission of electric energy according to the law of electromagnetic induction, the main function is to generate driving torque, the electromagnetic device is very commonly used at present, a brushless direct current motor adopts a semiconductor switching device to realize electronic commutation, namely, the electronic switching device replaces a traditional contact commutator and an electric brush, and a motor rotor is a part which rotates in the motor in a popular way.
The rotor subassembly of traditional this type of brushless motor is difficult to the dismouting, and the device breaks down to be difficult to the dismouting to maintain the device, and the rotor is difficult to store when not using, and is also inconvenient when the transportation.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a brushless motor's rotor subassembly to the problem that the rotor subassembly of the brushless motor who proposes is difficult to the dismouting in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a rotor assembly of a brushless motor comprises a rotating block, a connecting block, a mounting plate, a positioning block and a rotating block, wherein one side of the rotating block is movably connected with the connecting block, the rotating block is fixed on one side of the connecting block, grooves are respectively fixed on the outer sides of the rotating block and the rotating block, reinforcing structures are respectively arranged inside the rotating block and the rotating block, the mounting plate is movably connected on one side of the rotating block and one side of the rotating block, a dismounting structure is fixed on one side of the mounting plate and comprises a connecting rod, a first thread block, a fixing ring and a second thread block, the connecting rod is fixed on one side of a second telescopic rod, the first thread block is fixed on one side of the connecting rod, the second thread block is fixed on the other side of the connecting rod, the fixing ring is movably connected on the outer side of the second thread block, and the fixing block is movably connected, one side of dismouting structure is fixed with the second telescopic link, and one side swing joint of second telescopic link has first telescopic link, one side of first telescopic link is fixed with the threaded rod, the top swing joint of first telescopic link has the set screw.
Preferably, the top and the bottom of first telescopic link all are provided with the pulley, the inside of second telescopic link is provided with the pulley, first telescopic link and second telescopic link constitute sliding construction.
Preferably, one side of the connecting block is provided with a clamping block, one side of the rotating block is provided with a clamping groove, and the connecting block and the rotating block form a clamping structure.
Preferably, one side of the mounting plate is movably connected with positioning blocks, and the positioning blocks are arranged on one side of the mounting plate at equal intervals.
Preferably, the outer side wall of the fixing screw is uniformly provided with external threads, the inner side wall of the second telescopic rod is uniformly provided with internal threads matched with the external threads, and the fixing screw is in threaded connection with the second telescopic rod.
Preferably, the reinforcing structure comprises a first reinforcing rib, a second reinforcing rib and a reinforcing layer, the reinforcing layer is fixed in the rotating block, the first reinforcing rib is arranged in the reinforcing layer, and the second reinforcing rib is arranged in the reinforcing layer.
Compared with the prior art, the beneficial effects of the utility model are that: this brushless motor's rotor subassembly has not only realized brushless motor's the purpose of the rotor subassembly dismouting of being convenient for, has realized strengthening brushless motor's rotor subassembly structural strength's purpose, has realized brushless motor's rotor subassembly moreover and has been convenient for adjust the purpose of telescopic link length:
(1) the rotating block and the rotating block are connected through the connecting block, the connecting block and the rotating block form a clamping structure, after the connecting block is clamped into the rotating block, the connecting rod can be inserted into holes in the rotating block and the connecting block, the connecting rod can penetrate through the rotating block, the rotating block and the connecting block, the mounting plate is mounted on the surfaces of the rotating block and the rotating block through the positioning block, then the mounting plate is in threaded connection with the first thread block through the fixing block, the second thread block is in threaded connection with the fixing ring, and the rotating block, the rotating block and the connecting block can be fixed together by screwing the fixing block and the fixing ring, so that the purpose of facilitating the dismounting of a rotor assembly of the brushless motor is achieved;
(2) the first reinforcing rib and the second reinforcing rib are arranged in the reinforcing layer, and the first reinforcing rib, the second reinforcing rib and the reinforcing layer can be made of steel materials, so that the structural strength of the rotor can be enhanced, the rotor is prevented from being damaged during working, the working stability of the rotor is improved, and the purpose of enhancing the structural strength of a rotor assembly of the brushless motor is achieved;
(3) there is the second telescopic link through one side swing joint at first telescopic link, and first telescopic link and second telescopic link are sliding structure, and first telescopic link can slide in second telescopic link inside, and first telescopic link slides just can adjust the length of telescopic link, and first telescopic link can be fixed to the fixed screw, improves the suitability of device to this reaches brushless motor's rotor subassembly and is convenient for adjust the purpose of telescopic link length.
Drawings
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the front view structure of the present invention;
fig. 3 is an enlarged partial sectional view of the utility model at a in fig. 1;
fig. 4 is a schematic side view of the cross-sectional structure of the present invention.
In the figure: 1. a first telescopic rod; 2. a second telescopic rod; 3. a disassembly and assembly structure; 301. a connecting rod; 302. a first thread block; 303. a fixed block; 304. a fixing ring; 305. a second thread block; 4. rotating the block; 5. connecting blocks; 6. mounting a plate; 7. positioning blocks; 8. rotating the block; 9. fixing screws; 10. a threaded rod; 11. a groove; 12. a reinforcing structure; 1201. a first reinforcing rib; 1202. a second reinforcing rib; 1203. and a reinforcing layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a rotor assembly of a brushless motor comprises a rotating block 4, a connecting block 5, a mounting plate 6, a positioning block 7 and a rotating block 8, wherein one side of the rotating block 8 is movably connected with the connecting block 5, one side of the connecting block 5 is provided with a clamping block, one side of the rotating block 8 is provided with a clamping groove, and the connecting block 5 and the rotating block 8 form a clamping structure;
a rotating block 4 is fixed on one side of the connecting block 5, grooves 11 are fixed on the outer sides of the rotating block 4 and the rotating block 8, reinforcing structures 12 are arranged inside the rotating block 8 and the rotating block 4, each reinforcing structure 12 comprises a first reinforcing rib 1201, a second reinforcing rib 1202 and a reinforcing layer 1203, the reinforcing layer 1203 is fixed inside the rotating block 8, the first reinforcing ribs 1201 are arranged inside the reinforcing layer 1203, the second reinforcing ribs 1202 are arranged inside the reinforcing layer 1203, and the second reinforcing ribs 1202 are arranged inside the reinforcing layer 1203 at equal intervals;
specifically, when the structure is used, firstly, the first reinforcing ribs 1201, the second reinforcing ribs 1202 and the reinforcing layer 1203 can be made of steel materials, and the first reinforcing ribs 1201 and the second reinforcing ribs 1202 are staggered with each other, so that the structural strength of the rotor can be enhanced, the rotor is prevented from being damaged during working, and the working stability of the rotor is improved;
one sides of the rotating block 4 and the rotating block 8 are movably connected with a mounting plate 6, one side of the mounting plate 6 is movably connected with a positioning block 7, and the positioning blocks 7 are arranged at equal intervals on one side of the mounting plate 6;
a dismounting structure 3 is fixed on one side of the mounting plate 6, the dismounting structure 3 comprises a connecting rod 301, a first thread block 302, a fixing block 303, a fixing ring 304 and a second thread block 305, the connecting rod 301 is fixed on one side of the second telescopic rod 2, the first thread block 302 is fixed on one side of the connecting rod 301, the second thread block 305 is fixed on the other side of the connecting rod 301, the fixing ring 304 is movably connected to the outer side of the second thread block 305, and the fixing block 303 is movably connected to one side of the first thread block 302;
specifically, when the structure is used, firstly, the connecting block 5 and the rotating block 8 form a clamping structure, after the connecting block 5 is clamped into the rotating block 8, the connecting rod 301 can be inserted into holes in the rotating block 8, the rotating block 4 and the connecting block 5, the connecting rod 301 can penetrate through the rotating block 8, the rotating block 4 and the connecting block 5, the mounting plate 6 is mounted on the surfaces of the rotating block 8 and the rotating block 4 through the positioning block 7, then the fixing block 303 is in threaded connection with the first thread block 302, the second thread block 305 is in threaded connection with the fixing ring 304, and the rotating block 8, the rotating block 4 and the connecting block 5 can be fixed together by screwing the fixing block 303 and the fixing ring 304;
a second telescopic rod 2 is fixed on one side of the dismounting structure 3, a first telescopic rod 1 is movably connected to one side of the second telescopic rod 2, pulleys are arranged at the top end and the bottom end of the first telescopic rod 1, pulleys are arranged inside the second telescopic rod 2, and the first telescopic rod 1 and the second telescopic rod 2 form a sliding structure;
one side of first telescopic link 1 is fixed with threaded rod 10, and the top swing joint of first telescopic link 1 has set screw 9, evenly is provided with the external screw thread on set screw 9's the lateral wall, evenly is provided with the internal thread of mutually supporting with the external screw thread on the inside wall of second telescopic link 2, and set screw 9 is threaded connection with second telescopic link 2.
The working principle is as follows: when the telescopic device is used, the first telescopic rod 1 and the second telescopic rod 2 are of a sliding structure, the first telescopic rod 1 can slide in the second telescopic rod 2, the length of the telescopic rod can be adjusted by sliding the first telescopic rod 1, and when the length of the telescopic rod is adjusted to a proper length, the first telescopic rod 1 can be fixed by screwing the fixing screw 9, so that the applicability of the device is improved;
secondly, the first reinforcing ribs 1201, the second reinforcing ribs 1202 and the reinforcing layer 1203 can be made of steel materials, and the first reinforcing ribs 1201 and the second reinforcing ribs 1202 are staggered with each other, so that the structural strength of the rotor can be enhanced, the rotor is prevented from being damaged during working, and the working stability of the rotor is improved;
finally, rotatory piece 8 and turning block 4 pass through connecting block 5 to be connected, connecting block 5 and rotatory piece 8 constitute the block structure, go into rotatory piece 8 inside back with connecting block 5 card, connecting rod 301 can insert rotatory piece 8, in the inside hole of turning block 4 and connecting block 5, connecting rod 301 can run through rotatory piece 8, turning block 4 and connecting block 5, install mounting panel 6 on the surface of rotatory piece 8 and turning block 4 through locating piece 7, then be threaded connection through fixed block 303 and first screw thread piece 302, second screw thread piece 305 and solid fixed ring 304 are threaded connection, it just can be with rotatory piece 8 to screw up fixed block 303 and solid fixed ring 304, turning block 4 and connecting block 5 are fixed together.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a brushless motor's rotor subassembly, includes turning block (4), connecting block (5), mounting panel (6), locating piece (7) and rotatory piece (8), its characterized in that: one side of the rotating block (8) is movably connected with a connecting block (5), one side of the connecting block (5) is fixedly provided with a rotating block (4), the outer sides of the rotating block (4) and the rotating block (8) are respectively fixedly provided with a groove (11), the insides of the rotating block (8) and the rotating block (4) are respectively provided with a reinforcing structure (12), one sides of the rotating block (4) and the rotating block (8) are respectively and movably connected with a mounting plate (6), one side of the mounting plate (6) is fixedly provided with a dismounting structure (3), the dismounting structure (3) comprises a connecting rod (301), a first thread block (302), a fixing block (303), a fixing ring (304) and a second thread block (305), the connecting rod (301) is fixed on one side of a second telescopic rod (2), one side of the connecting rod (301) is fixedly provided with a first thread block (302), and the other side of the connecting rod (301) is fixedly provided with a second thread block, the outside swing joint of second screw piece (305) has solid fixed ring (304), one side swing joint of first screw piece (302) has fixed block (303), one side of dismouting structure (3) is fixed with second telescopic link (2), and one side swing joint of second telescopic link (2) has first telescopic link (1), one side of first telescopic link (1) is fixed with threaded rod (10), the top swing joint of first telescopic link (1) has fixed screw (9).
2. A rotor assembly of a brushless motor according to claim 1, wherein: the top and the bottom of first telescopic link (1) all are provided with the pulley, the inside of second telescopic link (2) is provided with the pulley, first telescopic link (1) and second telescopic link (2) constitute sliding construction.
3. A rotor assembly of a brushless motor according to claim 1, wherein: one side of connecting block (5) is provided with the fixture block, one side of rotatory piece (8) is provided with the draw-in groove, connecting block (5) and rotatory piece (8) constitute the block structure.
4. A rotor assembly of a brushless motor according to claim 1, wherein: one side swing joint of mounting panel (6) has locating piece (7), and locating piece (7) are equidistant range in one side of mounting panel (6).
5. A rotor assembly of a brushless motor according to claim 1, wherein: the outer side wall of the fixing screw (9) is evenly provided with external threads, the inner side wall of the second telescopic rod (2) is evenly provided with internal threads matched with the external threads, and the fixing screw (9) is in threaded connection with the second telescopic rod (2).
6. A rotor assembly of a brushless motor according to claim 1, wherein: the reinforcing structure (12) comprises a first reinforcing rib (1201), a second reinforcing rib (1202) and a reinforcing layer (1203), the reinforcing layer (1203) is fixed inside the rotating block (8), the first reinforcing rib (1201) is arranged inside the reinforcing layer (1203), and the second reinforcing rib (1202) is arranged inside the reinforcing layer (1203).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553867.7U CN213027562U (en) | 2020-07-30 | 2020-07-30 | Rotor assembly of brushless motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021553867.7U CN213027562U (en) | 2020-07-30 | 2020-07-30 | Rotor assembly of brushless motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027562U true CN213027562U (en) | 2021-04-20 |
Family
ID=75460680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021553867.7U Active CN213027562U (en) | 2020-07-30 | 2020-07-30 | Rotor assembly of brushless motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027562U (en) |
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2020
- 2020-07-30 CN CN202021553867.7U patent/CN213027562U/en active Active
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