CN218276332U - Three-phase asynchronous motor convenient to assembly - Google Patents
Three-phase asynchronous motor convenient to assembly Download PDFInfo
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- CN218276332U CN218276332U CN202222533060.2U CN202222533060U CN218276332U CN 218276332 U CN218276332 U CN 218276332U CN 202222533060 U CN202222533060 U CN 202222533060U CN 218276332 U CN218276332 U CN 218276332U
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Abstract
A three-phase asynchronous motor convenient to assemble belongs to the technical field of three-phase asynchronous motors; by arranging the transverse adjusting mechanism and the longitudinal adjusting mechanism, when the transverse position of the motor main body needs to be adjusted, the adjusting screws in the corresponding transverse adjusting mechanisms are screwed by a wrench, so that the transverse movement of the motor main body can be realized; when the longitudinal position of the motor main body needs to be adjusted, the longitudinal movement of the motor main body can be realized by screwing an adjusting screw in the corresponding longitudinal adjusting mechanism through a wrench; by arranging the upper tooth-shaped structure and the lower tooth-shaped structure on the supporting legs and the longitudinal sliding plate, when the transverse adjusting mechanism is used for transversely adjusting the motor main body, the motor main body can be effectively prevented from longitudinally moving by utilizing the matching of the clamping teeth and the upper tooth-shaped structure, so that the adjusting precision is improved; by utilizing the matching of the latch and the lower tooth-shaped structure, the longitudinal sliding plate can be effectively prevented from transversely moving, so that the adjustment precision is improved.
Description
Technical Field
The utility model belongs to the technical field of the three-phase asynchronous motor, specifically be relate to a three-phase asynchronous motor convenient to assembly.
Background
The three-phase asynchronous motor is one kind of induction motor, because the rotor of the three-phase asynchronous motor and stator rotating magnetic field rotate with the same direction, different rotational speeds, there is slip ratio, so called three-phase asynchronous motor, compared with single-phase asynchronous motor, the three-phase asynchronous motor has good performance, and can save various materials, according to the difference of rotor structure, the three-phase asynchronous motor can be divided into cage type and winding type, the asynchronous motor of cage type rotor has simple structure, reliable operation, light weight, low price, and wide application, the rotor and stator of the winding type three-phase asynchronous motor are also provided with three-phase winding and connected with external rheostat through slip ring, brush, the rheostat resistance can be adjusted to improve the starting performance of the motor and adjust the rotational speed of the motor; the explosion-proof three-phase asynchronous motor is also applied to various fields in modern industry, has an explosion-proof shell, and utilizes the interaction of an air gap rotating magnetic field and induced current in a rotor winding to generate an electromagnetic torque.
When three-phase asynchronous motor is using, current assembly method directly uses the connection pad to connect through fixation nut mostly, need the workman to carry out position adjustment during the assembly usually, and traditional dress is transferred and is beaten the base of three-phase asynchronous motor and realize the motor adjustment by manual hand-held bar copper or rubber hammer usually, make it is difficult to adjust its position after the three-phase asynchronous motor assembly is accomplished, it is comparatively inconvenient when the debugging, and beat and take place vibrations easily, make three-phase asynchronous motor's life reduce.
Disclosure of Invention
The utility model discloses solve the technical problem that above-mentioned prior art exists, provide a three-phase asynchronous motor convenient to assembly.
The above technical problem of the present invention can be solved by the following technical solutions: a three-phase asynchronous motor convenient to assemble comprises a motor main body, wherein the motor main body comprises two supporting legs, an adjusting plate group for adjusting is arranged at the lower end of the motor main body and comprises a longitudinal sliding plate and a bottom fixing plate, the motor main body is arranged on the longitudinal sliding plate, a dovetail sliding groove is formed in the lower surface of the longitudinal sliding plate, a dovetail sliding rail matched with the dovetail sliding groove is arranged on the upper surface of the longitudinal sliding plate, and the longitudinal sliding plate is in sliding connection with the bottom fixing plate through the matching of the dovetail sliding groove and the dovetail sliding rail;
the outer side surfaces of the front end and the rear end of each of the two support legs are respectively provided with an upper toothed structure, the longitudinal sliding plate corresponding to the upper toothed structures is respectively provided with a group of transverse adjusting mechanisms, each transverse adjusting mechanism comprises a fixing part and a sliding part, the fixing part is fixed on the upper surface of the longitudinal sliding plate, the fixing part comprises a sliding inclined surface and a connecting inclined surface perpendicular to the sliding inclined surface, the sliding part is connected to the sliding inclined surface in a sliding manner, the sliding part comprises a screw inclined surface parallel to the connecting inclined surface, the screw inclined surface is in threaded connection with an adjusting screw, the adjusting screw penetrates through the sliding part and then is connected to the connecting inclined surface of the fixing part in a rotating manner, and the inner end of the sliding part is provided with a latch matched with the upper toothed structure;
the front end face and the rear end face of the longitudinal sliding plate on the left side and the right side of the dovetail sliding groove are respectively provided with a lower tooth-shaped structure, the bottom fixing plate corresponding to the lower tooth-shaped structures is respectively provided with a longitudinal adjusting mechanism, the longitudinal adjusting mechanisms and the transverse adjusting mechanisms are consistent in structure, and fixing portions in the longitudinal adjusting mechanisms are fixedly connected to the bottom fixing plate.
Preferably, the front end and the rear end of each of the two support legs are provided with a transverse waist-shaped hole.
Preferably, both ends of the longitudinal sliding plate are respectively provided with a longitudinal kidney-shaped hole.
Preferably, four corners of the bottom fixing plate are respectively provided with a main screw hole.
The utility model discloses beneficial effect who has: by arranging the transverse adjusting mechanism and the longitudinal adjusting mechanism, when the transverse position of the motor main body needs to be adjusted, the transverse movement of the motor main body can be realized by screwing the adjusting screw in the corresponding transverse adjusting mechanism through the wrench; when the longitudinal position of the motor main body needs to be adjusted, the longitudinal movement of the motor main body can be realized by screwing an adjusting screw in the corresponding longitudinal adjusting mechanism through a wrench; by arranging the upper tooth-shaped structure and the lower tooth-shaped structure on the supporting legs and the longitudinal sliding plate, when the transverse adjusting mechanism is used for transversely adjusting the motor main body, the motor main body can be effectively prevented from longitudinally moving by utilizing the matching of the clamping teeth and the upper tooth-shaped structure, so that the adjusting precision is improved; when the longitudinal adjusting mechanism is used for longitudinally adjusting the motor main body, the longitudinal sliding plate can be effectively prevented from transversely moving by utilizing the matching of the latch and the lower tooth-shaped structure, so that the adjusting precision is improved; through setting up horizontal guiding mechanism and vertical guiding mechanism, the position of adjustment motor main part that can be effective quick avoids the workman to strike the motor and adjust and lead to the motor longevity face to subtract the weak point.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the lateral adjustment mechanism of the present invention.
In the figure: 1. a motor main body; 2. a support leg; 3. a longitudinal slide; 4. a bottom fixing plate; 5. a dovetail chute; 6. a dovetail slide rail; 7. an upper tooth-like structure; 8. a fixed part; 9. a sliding part; 10. a sliding ramp; 11. a connecting inclined plane; 12. a screw bevel; 13. adjusting the screw; 14. a lower toothed structure; 15. clamping teeth; 16. a transverse kidney-shaped hole; 17. a longitudinal kidney-shaped hole; 18. a main screw hole.
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.
The embodiment is as follows: a three-phase asynchronous motor convenient to assemble is shown in fig. 1-2, and comprises a motor main body 1, wherein the motor main body 1 comprises two support legs 2, an adjusting plate group for adjustment is arranged at the lower end of the motor main body 1, the adjusting plate group comprises a longitudinal sliding plate 3 and a bottom fixing plate 4, the motor main body 1 is arranged on the longitudinal sliding plate 3, a dovetail sliding groove 5 is arranged on the lower surface of the longitudinal sliding plate 3, a dovetail slide rail 6 matched with the dovetail sliding groove 5 is arranged on the upper surface of the longitudinal sliding plate 3, and the longitudinal sliding plate 3 is in sliding connection with the bottom fixing plate 4 through the matching of the dovetail sliding groove 5 and the dovetail slide rail 6; the outer side surfaces of the front end and the rear end of each of the two support legs 2 are provided with an upper toothed structure 7, the longitudinal sliding plate 3 corresponding to the upper toothed structures 7 is provided with a group of transverse adjusting mechanisms, each transverse adjusting mechanism comprises a fixing part 8 and a sliding part 9, the fixing part 8 is fixed on the upper surface of the longitudinal sliding plate, the fixing part 8 comprises a sliding inclined surface 10 and a connecting inclined surface 11 perpendicular to the sliding inclined surface 10, the sliding part 9 is slidably connected to the sliding inclined surface 10, the sliding part 9 comprises a screw inclined surface 12 parallel to the connecting inclined surface 11, the screw inclined surface 12 is in threaded connection with an adjusting screw 13, the adjusting screw 13 penetrates through the sliding part 9 and then is rotatably connected to the connecting inclined surface 11 of the fixing part 8, and the inner end of the sliding part 9 is provided with a latch 15 matched with the upper toothed structure 7; the front end face and the rear end face of the longitudinal sliding plate 3 at the left side and the right side of the dovetail sliding groove 5 are respectively provided with a lower tooth-shaped structure 14, the bottom fixing plate 4 corresponding to the lower tooth-shaped structures 14 is respectively provided with a longitudinal adjusting mechanism, the longitudinal adjusting mechanisms and the transverse adjusting mechanisms are consistent in structure, and a fixing part 8 in each longitudinal adjusting mechanism is fixedly connected to the bottom fixing plate 4; the front end and the rear end of each of the two support legs 2 are provided with a transverse waist-shaped hole 16; two ends of the longitudinal sliding plate are respectively provided with a longitudinal waist-shaped hole 17; four corners of the bottom fixing plate 4 are respectively provided with a main screw hole 18.
The principle of the utility model is as follows: when the three-phase asynchronous motor is assembled, firstly, a motor main body 1 is integrally and fixedly connected with a base body through screws penetrating through main screw holes 18 on a bottom mounting plate, then the position of the motor is further adjusted, before the adjustment, the screws penetrate through transverse waist-shaped holes 16 and longitudinal waist-shaped holes 17 and are not screwed, the approximate position of the three-phase asynchronous motor is confirmed, the screws are kept in a pre-tightening state, firstly, the transverse position of the motor is adjusted, when the position of the motor main body 1 is close to the right, adjusting screws 13 in two groups of transverse adjusting mechanisms on the right side are screwed, the sliding part 9 is driven by the rotation of the adjusting screws 13 to translate on a fixing part 8, so that the corresponding supporting leg 2 is pushed to move, and when the motor main body 1 is close to the left, the adjustment is carried out in the same way; when the motor main body 1 is close to the front or the back, the longitudinal adjusting mechanism is adjusted to adjust the longitudinal sliding plate 3 in the same way, and corresponding screws are screwed down after the adjustment is finished, so that the assembly of the three-phase asynchronous motor is finished.
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 (4)
1. A three-phase asynchronous motor convenient to assembly, includes motor main body (1), motor main body (1) includes two landing legs (2), its characterized in that: the adjusting plate group for adjustment is arranged at the lower end of the motor main body (1), the adjusting plate group comprises a longitudinal sliding plate (3) and a bottom fixing plate (4), the motor main body (1) is arranged on the longitudinal sliding plate (3), a dovetail sliding groove (5) is formed in the lower surface of the longitudinal sliding plate (3), a dovetail sliding rail (6) matched with the dovetail sliding groove (5) is arranged on the upper surface of the longitudinal sliding plate (3), and the longitudinal sliding plate (3) is in sliding connection with the bottom fixing plate (4) through the matching of the dovetail sliding groove (5) and the dovetail sliding rail (6);
the outer side faces of the front end and the rear end of each of the two support legs (2) are respectively provided with an upper toothed structure (7), a longitudinal sliding plate (3) corresponding to each upper toothed structure (7) is respectively provided with a group of transverse adjusting mechanisms, each transverse adjusting mechanism comprises a fixing portion (8) and a sliding portion (9), each fixing portion (8) is fixed to the upper surface of the corresponding longitudinal sliding plate, each fixing portion (8) comprises a sliding inclined face (10) and a connecting inclined face (11) perpendicular to the sliding inclined face (10), each sliding portion (9) is connected to the corresponding sliding inclined face (10) in a sliding mode, each sliding portion (9) comprises a screw inclined face (12) parallel to the corresponding connecting inclined face (11), each screw inclined face (12) is connected with an adjusting screw (13) in a threaded mode, each adjusting screw (13) penetrates through the corresponding sliding portion (9) and then is connected to the corresponding connecting inclined face (11) of each fixing portion (8) in a rotating mode, and the inner end of each sliding portion (9) is provided with a clamping tooth (15) matched with the upper toothed structure (7);
the dovetail groove structure is characterized in that lower tooth-shaped structures (14) are arranged on the front end face and the rear end face of the longitudinal sliding plate (3) on the left side and the right side of the dovetail sliding groove (5), longitudinal adjusting mechanisms are arranged on the bottom fixing plates (4) corresponding to the lower tooth-shaped structures (14), the longitudinal adjusting mechanisms are consistent with the transverse adjusting mechanisms in structure, and fixing portions (8) in the longitudinal adjusting mechanisms are fixedly connected to the bottom fixing plates (4).
2. An easily assembled three-phase asynchronous motor according to claim 1, characterized in that: two horizontal waist type holes (16) are respectively arranged at the front end and the rear end of each supporting leg (2).
3. An easily assembled three-phase asynchronous motor according to claim 1, characterized in that: and two ends of the longitudinal sliding plate are respectively provided with a longitudinal waist-shaped hole (17).
4. An easily assembled three-phase asynchronous motor according to claim 1, characterized in that: four corners of the bottom fixing plate (4) are respectively provided with a main screw hole (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222533060.2U CN218276332U (en) | 2022-09-23 | 2022-09-23 | Three-phase asynchronous motor convenient to assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222533060.2U CN218276332U (en) | 2022-09-23 | 2022-09-23 | Three-phase asynchronous motor convenient to assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218276332U true CN218276332U (en) | 2023-01-10 |
Family
ID=84749121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222533060.2U Active CN218276332U (en) | 2022-09-23 | 2022-09-23 | Three-phase asynchronous motor convenient to assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218276332U (en) |
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2022
- 2022-09-23 CN CN202222533060.2U patent/CN218276332U/en active Active
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