CN210867336U - Fixing device for low-speed large-torque permanent magnet synchronous motor - Google Patents
Fixing device for low-speed large-torque permanent magnet synchronous motor Download PDFInfo
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- CN210867336U CN210867336U CN201921932048.0U CN201921932048U CN210867336U CN 210867336 U CN210867336 U CN 210867336U CN 201921932048 U CN201921932048 U CN 201921932048U CN 210867336 U CN210867336 U CN 210867336U
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- magnet synchronous
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 230000005284 excitation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a fixing device for big moment of torsion permanent magnet synchronous motor of low-speed, belongs to permanent magnet synchronous motor technical field, including the motor organism, one side swing joint of motor organism has the axis of rotation, the bottom fixedly connected with connecting block of motor organism, the bottom of connecting block is provided with the mounting panel, one side fixedly connected with loose axle of motor organism. The utility model discloses a movable block, the magnet piece, the concave groove, the fixed block, the pneumatic cylinder, the movable plate, the arc wall, the sliding block, the inserted bar, the movable rod, a spring, joint setting between joint piece and the stopper, after starting the pneumatic cylinder, the hydraulic stem removes and drives the movable plate removal to the left side, then the movable rod removes and drives the joint piece of one side and the mutual joint in joint groove is fixed, the sliding block slides in arc wall one side this moment, treat that the inserted bar removes jack department, the pneumatic cylinder stops moving, it is fixed effectual between connecting block and the mounting panel, time saving and labor saving, the simultaneous operation is portable, the practicality of device has been improved.
Description
Technical Field
The utility model relates to a permanent magnet synchronous motor technical field specifically is a fixing device for big moment of torsion permanent magnet synchronous motor of low-speed.
Background
The permanent magnet synchronous motor is a synchronous motor which generates a synchronous rotating magnetic field by permanent magnet excitation, the permanent magnet is used as a rotor to generate a rotating magnetic field, and a three-phase stator winding is reacted through an armature under the action of the rotating magnetic field to induce three-phase symmetrical current. At the moment, the kinetic energy of the rotor is converted into electric energy, and the permanent magnet synchronous motor is used as a generator; in addition, when three-phase symmetrical current is introduced to the stator side, the three-phase stator current generates a rotating magnetic field in the space due to the fact that the phase difference of the three-phase stator is 120 in the space position, the rotor rotates under the action of electromagnetic force to move, electric energy is converted into kinetic energy at the moment, and the permanent magnet synchronous motor serves as a motor.
The low-speed large-torque permanent magnet synchronous motor is one of permanent magnet synchronous motors, needs to be fixed when in use, prevents to slide in the operation process so as to influence the normal use of the permanent magnet synchronous motor, adopts a common fixing mode to fix the permanent magnet synchronous motor by adopting a nut and a threaded nail, and has the defects of inconvenient use, labor waste and inconvenient operation due to the fact that a screwdriver is required to be used when the permanent magnet synchronous motor is used.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a fixing device for big moment of torsion permanent magnet synchronous motor of low-speed.
The above technical problem of the present invention can be solved by the following technical solutions: a fixing device for a low-speed large-torque permanent magnet synchronous motor comprises a motor body, wherein a rotating shaft is movably connected to one side of the motor body, a connecting block is fixedly connected to the bottom of the motor body, a mounting plate is arranged at the bottom of the connecting block, a movable shaft is fixedly connected to one side of the motor body, a supporting column is movably connected to one side of the movable shaft, a weighting block is fixedly connected to one side, far away from the movable shaft, of the supporting column, a supporting block is fixedly connected to one side of the supporting column, a movable air cylinder is fixedly connected to one side of the supporting block, a movable block is fixedly connected to the bottom of the connecting block, a magnet block is fixedly connected to one side of the movable block, a concave groove is formed in one side of the mounting plate, a fixed, the pneumatic cylinder is far away from one side fixedly connected with movable plate of fixed block, the arc wall has been seted up to one side of movable plate, one side swing joint of arc wall has the sliding block, one side fixedly connected with inserted bar of sliding block, one side fixedly connected with movable rod of pneumatic cylinder is far away from to the movable plate, the surface swing joint of movable rod has the spring, one side fixedly connected with joint piece of movable plate is far away from to the movable rod, the connecting block is close to one side fixedly connected with stopper of joint piece.
Preferably, one side of the moving cylinder far away from the supporting block is fixedly connected with the connecting block.
Preferably, the size of the magnet block is matched with that of the concave groove, and the inside of the concave groove is provided with an iron layer.
Preferably, one side of the mounting plate is provided with a jack matched with the inserted link.
Preferably, one side of the connecting block is provided with a clamping groove matched with the clamping block.
Preferably, the through hole matched with the clamping block is formed in the limiting block, and the size of the spring is larger than that of the through hole.
The utility model discloses beneficial effect who has:
1. this a fixing device for big moment of torsion permanent magnet synchronous motor of low-speed, through the movable block, the magnet piece, the concave groove, the fixed block, the pneumatic cylinder, the movable plate, the arc wall, the sliding block, the inserted bar, the movable rod, a spring, joint setting between joint piece and the stopper, after starting the pneumatic cylinder, the hydraulic rod removes and drives the movable plate removal to the left side, then the movable rod removes and drives the joint piece of one side and the mutual joint in joint groove fixed, the sliding block slides in arc wall one side this moment, treat that the inserted bar removes jack department, the pneumatic cylinder stop motion, it is fixed effectual between connecting block and the mounting panel, time saving and labor saving, the simultaneous operation is portable, the practicality of device has been improved.
2. This a fixing device for big moment of torsion permanent magnet synchronous motor of low-speed, through the axis of rotation, the loose axle, the support column, the weight, supporting shoe and the joint setting between the moving cylinder, after the moving cylinder starts, the support column that hydraulic stem one side removed and drove supporting shoe one side removes, then the weight of support column one side removes thereupon, when moving to with mounting panel simultaneous water flat line with the weight, the moving cylinder stops to remove, the connecting block this moment, form fixed triangular structure between support column and the moving cylinder, stability is better, it is effectual to the fixed of motor organism.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a structure shown at A in FIG. 1;
fig. 3 is a schematic side view of the present invention.
In the figure: 1. a motor body; 2. a rotating shaft; 3. connecting blocks; 4. mounting a plate; 5. a movable shaft; 6. a support pillar; 7. A weighting block; 8. a support block; 9. a moving cylinder; 10. a moving block; 11. a magnet block; 12. a concave groove; 13. a fixed block; 14. a hydraulic cylinder; 15. moving the plate; 16. an arc-shaped slot; 17. a slider; 18. inserting a rod; 19. a movable rod; 20. a spring; 21. a clamping block; 22. and a limiting block.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
Example (b): a fixing device for a low-speed large-torque permanent magnet synchronous motor is disclosed, as shown in figures 1-3, and comprises a motor body 1, a rotating shaft 2 is movably connected to one side of the motor body 1, a connecting block 3 is fixedly connected to the bottom of the motor body 1, a mounting plate 4 is arranged at the bottom of the connecting block 3, a movable shaft 5 is fixedly connected to one side of the motor body 1, a supporting column 6 is movably connected to one side of the movable shaft 5, a weighting block 7 is fixedly connected to one side of the supporting column 6 far away from the movable shaft 5, a supporting block 8 is fixedly connected to one side of the supporting column 6, a moving cylinder 9 is fixedly connected to one side of the supporting block 8, a moving block 10 is fixedly connected to the bottom of the connecting block 3, a magnet block 11 is fixedly connected to one side of the moving block 10, a concave groove 12 is formed in, pneumatic cylinder 14 keeps away from one side fixedly connected with movable plate 15 of fixed block 13, arc wall 16 has been seted up to one side of movable plate 15, one side swing joint of arc wall 16 has sliding block 17, one side fixedly connected with inserted bar 18 of sliding block 17, one side fixedly connected with movable rod 19 that pneumatic cylinder 14 was kept away from to movable plate 15, the surface swing joint of movable rod 19 has spring 20, one side fixedly connected with joint piece 21 of movable plate 15 is kept away from to movable rod 19, one side fixedly connected with stopper 22 that connecting block 3 is close to joint piece 21.
Remove cylinder 9 and keep away from one side and connecting block 3 fixed connection of supporting shoe 8, the size of magnet piece 11 and the big or small looks adaptation of concave groove 12, and the inside of concave groove 12 sets up to the iron layer, convenient reciprocal anchorage, the jack with the 18 looks adaptations of inserted bar is seted up to one side of mounting panel 4, the joint groove with 21 looks adaptations of joint piece is seted up to one side of connecting block 3, make things convenient for the joint fixed, the through-hole with 21 looks adaptations of joint piece is seted up to the inside of stopper 22, and the size of spring 20 is greater than the size of through-hole.
The principle of the utility model is as follows: when the device is used, through the combined arrangement of the moving block 10, the magnet block 11, the concave groove 12, the fixed block 13, the hydraulic cylinder 14, the moving plate 15, the arc-shaped groove 16, the sliding block 17, the inserting rod 18, the movable rod 19, the spring 20, the clamping block 21 and the limiting block 22, after the hydraulic cylinder 14 is started, the hydraulic rod moves to the left side and drives the moving plate 15 to move, the movable rod 19 moves and drives the clamping block 21 on one side to be clamped and fixed with the clamping groove, the spring 20 is extruded, the sliding block 17 slides on one side of the arc-shaped groove 16 at the moment, the hydraulic cylinder 14 stops moving when the inserting rod 18 moves to the jack, the fixing effect between the connecting block 3 and the mounting plate 4 is good, time and labor are saved, the device is portable in operation, complex operations such as using a screwdriver are; through axis of rotation 2, loose axle 5, support column 6, weight 7, supporting shoe 8 and the joint setting between the moving cylinder 9, start behind the moving cylinder 9, hydraulic stem one side removes and drives support column 6 of supporting shoe 8 one side and removes, then weight 7 of support column 6 one side removes thereupon, when weight 7 remove with mounting panel 4 while water flat line, moving cylinder 9 stops to remove, connecting block 3 this moment, form fixed triangle structure between support column 6 and the moving cylinder 9, stability is better, it is effectual to motor organism 1's fixed.
Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.
Claims (6)
1. A fixing device for a low-speed large-torque permanent magnet synchronous motor comprises a motor body (1), and is characterized in that: one side of the motor body (1) is movably connected with a rotating shaft (2), the bottom of the motor body (1) is fixedly connected with a connecting block (3), the bottom of the connecting block (3) is provided with a mounting plate (4), one side of the motor body (1) is fixedly connected with a movable shaft (5), one side of the movable shaft (5) is movably connected with a supporting column (6), one side of the supporting column (6) far away from the movable shaft (5) is fixedly connected with a weighting block (7), one side of the supporting column (6) is fixedly connected with a supporting block (8), one side of the supporting block (8) is fixedly connected with a moving cylinder (9), the bottom of the connecting block (3) is fixedly connected with a moving block (10), one side of the moving block (10) is fixedly connected with a magnet block (11), one side of the mounting plate (4), a fixed block (13) is fixedly arranged at the top of the mounting plate (4), a hydraulic cylinder (14) is fixedly connected with one side of the fixed block (13), one side of the hydraulic cylinder (14) far away from the fixed block (13) is fixedly connected with a movable plate (15), an arc-shaped groove (16) is formed in one side of the moving plate (15), a sliding block (17) is movably connected to one side of the arc-shaped groove (16), one side of the sliding block (17) is fixedly connected with an inserted bar (18), one side of the moving plate (15) far away from the hydraulic cylinder (14) is fixedly connected with a movable bar (19), the outer surface of the movable rod (19) is movably connected with a spring (20), one side of the movable rod (19) far away from the movable plate (15) is fixedly connected with a clamping block (21), one side fixedly connected with stopper (22) that connecting block (3) are close to joint piece (21).
2. A fixing device for a low-speed large-torque permanent magnet synchronous motor according to claim 1, characterized in that: one side of the movable cylinder (9) far away from the supporting block (8) is fixedly connected with the connecting block (3).
3. A fixing device for a low-speed large-torque permanent magnet synchronous motor according to claim 1, characterized in that: the size of magnet piece (11) and the size looks adaptation of concave groove (12), and the inside of concave groove (12) sets up to the iron layer.
4. A fixing device for a low-speed large-torque permanent magnet synchronous motor according to claim 1, characterized in that: one side of the mounting plate (4) is provided with a jack matched with the inserted bar (18).
5. A fixing device for a low-speed large-torque permanent magnet synchronous motor according to claim 1, characterized in that: one side of the connecting block (3) is provided with a clamping groove matched with the clamping block (21).
6. A fixing device for a low-speed large-torque permanent magnet synchronous motor according to claim 1, characterized in that: the through-hole with joint piece (21) looks adaptation is seted up to the inside of stopper (22), and the size of spring (20) is greater than the size of through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932048.0U CN210867336U (en) | 2019-11-11 | 2019-11-11 | Fixing device for low-speed large-torque permanent magnet synchronous motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921932048.0U CN210867336U (en) | 2019-11-11 | 2019-11-11 | Fixing device for low-speed large-torque permanent magnet synchronous motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210867336U true CN210867336U (en) | 2020-06-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921932048.0U Expired - Fee Related CN210867336U (en) | 2019-11-11 | 2019-11-11 | Fixing device for low-speed large-torque permanent magnet synchronous motor |
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| Country | Link |
|---|---|
| CN (1) | CN210867336U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436686A (en) * | 2020-11-16 | 2021-03-02 | 肖云 | Rotor magnet mounting equipment |
| CN112769295A (en) * | 2020-11-16 | 2021-05-07 | 济南科亚电子科技有限公司 | Explosion-proof motor |
-
2019
- 2019-11-11 CN CN201921932048.0U patent/CN210867336U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112436686A (en) * | 2020-11-16 | 2021-03-02 | 肖云 | Rotor magnet mounting equipment |
| CN112769295A (en) * | 2020-11-16 | 2021-05-07 | 济南科亚电子科技有限公司 | Explosion-proof motor |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 |