CN211859827U - Position-adjustable permanent magnet synchronous motor base - Google Patents
Position-adjustable permanent magnet synchronous motor base Download PDFInfo
- Publication number
- CN211859827U CN211859827U CN202020639478.XU CN202020639478U CN211859827U CN 211859827 U CN211859827 U CN 211859827U CN 202020639478 U CN202020639478 U CN 202020639478U CN 211859827 U CN211859827 U CN 211859827U
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- China
- Prior art keywords
- base
- permanent magnet
- magnet synchronous
- synchronous motor
- carousel
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Abstract
The utility model discloses a PMSM base of adjustable position, including base and PMSM body, the middle part on base top is rotated and is provided with the carousel, and one side and the top of carousel are linked together and run through and have been seted up the spacing groove, and the cooperation is provided with the fixing base in the spacing groove, and the top of carousel is arranged in on the top of fixing base, and the fixed top of establishing at the fixing base of PMSM body. The utility model relates to a PMSM base of adjustable position, when needs maintain motor body and dismantle, only need not become flexible fixing bolt and spacing bolt, slide out the fixing base from the spacing inslot and can realize dismantling the motor promptly, do not need to make a round trip to dismantle the base, when needs adjust motor body's angle, it takes place to rotate the crank drive gear, the gear rotation drives rather than the rack of meshing takes place to rotate, the rack rotates and drives the carousel and take place to rotate, and then can be quick adjust permanent magnet synchronous motor body's angle.
Description
Technical Field
The utility model relates to a motor base specifically is a PMSM base of adjustable position.
Background
The permanent magnet synchronous motor has the advantages of simple structure, small size, high efficiency, high power factor and the like. Permanent magnet synchronous motors have gained performance in medium and low voltage motors in the metallurgical industry (iron works, sintering plants, etc.), the ceramic industry (ball mills), the rubber industry (internal mixers), the petroleum industry (pumping units), the textile industry (two-for-one twisters, spinning frames), etc., and gradually accumulate design and operation experiences.
Most are direct fixation between current permanent magnet synchronous machine and the base at present, need dismantle the base when maintaining permanent magnet synchronous machine, make a round trip the installation dismantle lead to the stability between base and the external connection device to reduce easily, and inconvenient angle to the permanent magnet synchronous machine output shaft after permanent magnet synchronous machine is fixed adjusts. Therefore, the position-adjustable permanent magnet synchronous motor base is improved.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a following technical scheme:
the utility model relates to a PMSM base of adjustable position, including base and PMSM body, the middle part on base top is rotated and is provided with the carousel, one side and the top of carousel are linked together and run through and have been seted up the spacing groove, the cooperation is provided with the fixing base in the spacing groove, the top of carousel is arranged in on the top of fixing base, just the fixed top of establishing at the fixing base of PMSM body, be provided with the rack on the outer wall of carousel avris, the one side that lies in the rack on the base is provided with the gear with rack looks meshing, the fixed connecting axle that is provided with in axle center department of gear, the bottom of connecting axle is passed through the bearing and is connected with the base rotation, the fixed crank that is provided with in top of connecting axle, one side screw thread of base is pegged graft and is had to.
As an optimal technical scheme of the utility model, the one end of supporting tight bolt is passed the base and is offseted tightly with the connecting axle, the other end of supporting tight bolt is arranged in the outside of base and is fixed to be provided with and revolves the head.
As an optimal technical scheme of the utility model, the fixed pivot that is provided with in middle part of carousel bottom, in the base was arranged in to the bottom of pivot, just the pivot is passed through the bearing and is connected with the base rotation.
As a preferred technical scheme of the utility model, the both sides that the top of carousel is located the PMSM body all are provided with fixing bolt, through fixing bolt thread tightening between carousel and the fixing base.
As a preferred technical scheme of the utility model, the both sides that lie in spacing inslot chamber on the carousel all are provided with carries out spacing bolt to the position of carousel, the carousel is passed to spacing bolt's bottom and the base offsets tightly.
As the utility model discloses a preferred technical scheme, the mounting hole has all been seted up to four edges on base top, the inner wall of mounting hole is provided with the internal thread.
The utility model has the advantages that: this kind of PMSM base of adjustable position, when needs maintain the PMSM body and dismantle, only need not become flexible fixing bolt and spacing bolt, can realize dismantling the motor promptly to the fixing base slip-out from the spacing inslot, do not need to make a round trip to dismantle the base, when needs adjust the angle of PMSM body, it takes place to rotate the crank drive gear and rotates, the gear rotation drives and takes place to rotate rather than the rack of meshing, the rack rotates and drives the carousel and take place to rotate, and then can be quick adjust the angle of PMSM body.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a schematic structural diagram of a position-adjustable pmsm base according to the present invention;
fig. 2 is a schematic view of a connection structure between a turntable and a motor body of a position-adjustable pmsm base according to the present invention;
fig. 3 is a schematic structural diagram of the position of the connecting shaft and the fastening bolt of the position-adjustable pmsm base according to the present invention.
In the figure: 1. a base; 2. a permanent magnet synchronous motor body; 3. a turntable; 4. a limiting groove; 5. A fixed seat; 6. a rack; 7. a gear; 8. a connecting shaft; 9. a crank; 10. tightly abutting against the bolt; 11. fixing the bolt; 12. a limit bolt; 13. and (7) installing holes.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
Example (b): as shown in figures 1, 2 and 3, the utility model relates to a position-adjustable permanent magnet synchronous motor base, which comprises a base 1 and a permanent magnet synchronous motor body 2, wherein a rotary disc 3 is rotatably arranged at the middle part of the top end of the base 1, one side of the rotary disc 3 is communicated with the top end and is provided with a limit groove 4, a fixed seat 5 is arranged in the limit groove 4 in a matching way, the top end of the fixed seat 5 is arranged at the top part of the rotary disc 3, and permanent magnet synchronous motor body 2 is fixed and is established on the top of fixing base 5, be provided with rack 6 on the outer wall of carousel 3 avris, the one side that lies in rack 6 on base 1 meshes with rack 6 mutually and is provided with gear 7, the axle center department of gear 7 is fixed and is provided with connecting axle 8, the bottom of connecting axle 8 is passed through the bearing and is connected with base 1 rotation, the fixed crank 9 that is provided with in top of connecting axle 8, one side screw thread grafting of base 1 has to support tight bolt 10 fixed to connecting axle 8.
Wherein, the one end of holding bolt 10 passes base 1 and supports tightly with connecting axle 8, and the other end of holding bolt 10 is arranged in the outside of base 1 and is fixedly provided with and revolves the head, twists and moves holding bolt 10 and connecting axle 8 and support tightly, through the frictional force between holding bolt 10 and the connecting axle 8, realizes supporting tightly the position of connecting axle 8, can prevent that connecting axle 8 from receiving external force to take place to rotate at will.
Wherein, the fixed pivot that is provided with in middle part of 3 bottoms of carousel, the base 1 is arranged in to the bottom of pivot, and the pivot passes through the bearing and is connected with base 1 rotation, can realize rotating between carousel 3 and the base 1 through the pivot that is equipped with and be connected.
Wherein, the both sides that the top of carousel 3 is located PMSM body 2 all are provided with fixing bolt 11, and through 11 threaded fixation of fixing bolt between carousel 3 and the fixing base 5, through the fixing bolt 11 that is equipped with, can establish fixing base 5 on carousel 3, guarantee fixed connection between 2 carousel 3 of PMSM body.
Wherein, the both sides that lie in the inner chamber of spacing groove 4 on carousel 3 all are provided with carries out spacing bolt 12 to the position of carousel 3, and the bottom of spacing bolt 12 passes carousel 3 and supports tightly with base 1, twists spacing bolt 12 and support tightly with base 1, through the frictional force between spacing bolt 12 and the base 1, can improve the stability between base 1 and the carousel 3.
Wherein, mounting hole 13 has all been seted up at four edges on 1 top of base, and the inner wall of mounting hole 13 is provided with the internal thread, cooperatees with mounting hole 13 through outside bolt, can carry out fixed mounting to base 1.
The working principle is as follows: the base 1 is fixedly installed through the matching of an external bolt and an installation hole 13, then the permanent magnet synchronous motor body 2 is connected with the turntable 3 through the matching of a fixed seat 5 and a limiting groove 4, the permanent magnet synchronous motor body 2 is fixed through a fixing bolt 11, when the angle of the permanent magnet synchronous motor body 2 needs to be adjusted, a crank 9 is rotated to drive a connecting shaft 8 to rotate, the connecting shaft 8 rotates to drive a gear 7 to rotate, the gear 7 rotates to drive a rack 6 meshed with the gear 7 to rotate, the rack 6 rotates to drive the turntable 3 to rotate, further, the angle of the permanent magnet synchronous motor body 2 can be adjusted, after the adjustment is completed, a tightening bolt 10 is screwed, the connecting shaft 8 is tightly fixed through the tightening bolt 10, the gear 7 can be limited, then the limiting bolt 12 is screwed, and the stability of the turntable 3 can be further improved, and then the turntable 3 can be prevented from driving the permanent magnet synchronous motor body 2 to rotate at will.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A position-adjustable permanent magnet synchronous motor base comprises a base (1) and a permanent magnet synchronous motor body (2), and is characterized in that a turntable (3) is rotatably arranged in the middle of the top end of the base (1), one side of the turntable (3) is communicated with the top end and provided with a limiting groove (4), a fixing seat (5) is arranged in the limiting groove (4) in a matched manner, the top end of the fixing seat (5) is arranged at the top end of the turntable (3), the permanent magnet synchronous motor body (2) is fixedly arranged at the top end of the fixing seat (5), a rack (6) is arranged on the outer wall of one side of the turntable (3), a gear (7) is arranged on one side of the base (1) positioned on the rack (6) and meshed with the rack (6), a connecting shaft (8) is fixedly arranged at the axis center of the gear (7), and the bottom end of the connecting shaft (8) is rotatably connected with the base (, the top end of the connecting shaft (8) is fixedly provided with a crank (9), and a tightening bolt (10) for tightening and fixing the connecting shaft (8) is inserted into one side of the base (1) in a threaded manner.
2. The position-adjustable permanent magnet synchronous motor base according to claim 1, wherein one end of the fastening bolt (10) penetrates through the base (1) and is fastened against the connecting shaft (8), and the other end of the fastening bolt (10) is arranged outside the base (1) and is fixedly provided with a screwing head.
3. The position-adjustable permanent magnet synchronous motor base according to claim 1, wherein a rotating shaft is fixedly arranged in the middle of the bottom end of the rotating disc (3), the bottom end of the rotating shaft is arranged in the base (1), and the rotating shaft is rotatably connected with the base (1) through a bearing.
4. The position-adjustable permanent magnet synchronous motor base according to claim 1, wherein fixing bolts (11) are arranged at the top end of the rotary table (3) and located at two sides of the permanent magnet synchronous motor body (2), and the rotary table (3) and the fixing seat (5) are fixed through the fixing bolts (11) in a threaded mode.
5. The position-adjustable permanent magnet synchronous motor base according to claim 1, wherein limiting bolts (12) for limiting the position of the rotary table (3) are arranged on both sides of the rotary table (3) positioned in the inner cavity of the limiting groove (4), and the bottom ends of the limiting bolts (12) penetrate through the rotary table (3) and are abutted against the base (1).
6. The position-adjustable permanent magnet synchronous motor base according to claim 1, wherein four corners of the top end of the base (1) are provided with mounting holes (13), and inner walls of the mounting holes (13) are provided with internal threads.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020639478.XU CN211859827U (en) | 2020-04-24 | 2020-04-24 | Position-adjustable permanent magnet synchronous motor base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020639478.XU CN211859827U (en) | 2020-04-24 | 2020-04-24 | Position-adjustable permanent magnet synchronous motor base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211859827U true CN211859827U (en) | 2020-11-03 |
Family
ID=73178453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020639478.XU Expired - Fee Related CN211859827U (en) | 2020-04-24 | 2020-04-24 | Position-adjustable permanent magnet synchronous motor base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211859827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872387A (en) * | 2021-09-27 | 2021-12-31 | 无锡益盛汽车电机有限公司 | High-stability motor |
-
2020
- 2020-04-24 CN CN202020639478.XU patent/CN211859827U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113872387A (en) * | 2021-09-27 | 2021-12-31 | 无锡益盛汽车电机有限公司 | High-stability motor |
| CN113872387B (en) * | 2021-09-27 | 2023-08-01 | 无锡益盛汽车电机有限公司 | High-stability motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20201103 Termination date: 20210424 |