CN220673494U - Reinforced structure for permanent magnet motor installation - Google Patents
Reinforced structure for permanent magnet motor installation Download PDFInfo
- Publication number
- CN220673494U CN220673494U CN202322376656.0U CN202322376656U CN220673494U CN 220673494 U CN220673494 U CN 220673494U CN 202322376656 U CN202322376656 U CN 202322376656U CN 220673494 U CN220673494 U CN 220673494U
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- Prior art keywords
- permanent magnet
- magnet motor
- motor body
- clamping sleeve
- end part
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- 238000009434 installation Methods 0.000 title abstract description 15
- 230000002787 reinforcement Effects 0.000 claims 6
- 238000000034 method Methods 0.000 abstract description 8
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 6
- 238000005452 bending Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a reinforcing structure for permanent magnet motor installation, which belongs to the technical field of permanent magnet motors and comprises a permanent magnet motor body and mounting feet, wherein a clamping sleeve is arranged at the end part of the permanent magnet motor body, connecting lugs are welded at the outer walls of two sides of the clamping sleeve, two connecting lugs are longitudinally arranged, a shaft rod is rotatably connected between the two connecting lugs, a threaded part is arranged at the outer wall of the shaft rod, an adjusting head is welded at the top end of the shaft rod, the clamping sleeve can be assembled to the end part of the permanent magnet motor body, and the bottom end part of the fixing feet is fixed by bolts after the bottom end part of the fixing feet is abutted against an assembling surface, so that the permanent magnet motor body can be effectively installed and reinforced, the metal fatigue of the joint of the mounting feet and the permanent magnet motor body is reduced, and the stability of the permanent magnet motor body in the working process is ensured.
Description
Technical Field
The utility model relates to the technical field of permanent magnet motors, in particular to a reinforcing structure for permanent magnet motor installation.
Background
The technical problems of the internal mixer driving device in the prior art are that an output shaft of a synchronous motor in the internal mixer driving device is connected with a speed reducer through a coupler, a transmission chain is not compact enough, and the transmission efficiency of the motor is affected. The gearbox thin oil is cooled in the speed reducing device through the water circulating device, so that the equipment is cooled.
But the permanent magnet motor in the authorization number CN 215871066U is mainly fixed by utilizing the installation foot arranged at the bottom of the motor in the installation process, and because the installation foot is welded and connected with the outer wall of the motor, vibration can be generated in the working process of the motor, metal fatigue can be generated at the joint of the installation foot and the outer wall of the motor for a long time, and the joint of the installation foot and the outer wall of the motor is easy to damage, so that the working stability of the permanent magnet motor is influenced, and the reinforcing structure for the installation of the permanent magnet motor is provided to solve the problems.
Disclosure of Invention
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a reinforcing structure for permanent magnet motor installation, which can be used for effectively installing and reinforcing the permanent magnet motor body, reducing metal fatigue at the joint of the installation foot and the permanent magnet motor body and ensuring the stability of the permanent magnet motor body in the working process by assembling a clamping sleeve at the end part of the permanent magnet motor body and adjusting the bottom end part of the fixing foot to be abutted against an assembling surface and then fixing the bottom end part of the fixing foot by utilizing a bolt.
2. Technical proposal
In order to solve the problems, the utility model adopts the following technical scheme.
The utility model provides a permanent magnet motor installs and uses reinforced structure, includes permanent magnet motor body and installation foot, permanent magnet motor body tip department installs the cutting ferrule, cutting ferrule both sides outer wall department has all welded the engaging lug, just the engaging lug vertically is provided with two between the engaging lug rotate and be connected with the axostylus axostyle, the outer wall department of axostylus axostyle is provided with screw thread portion, the top department welding of axostylus axostyle has the adjustment head, cutting ferrule is located the outer wall department between the engaging lug and has seted up a word hole;
the clamping sleeve is characterized in that fixing legs are movably arranged below two ends of the clamping sleeve, guide posts are welded at the surfaces of the fixing legs close to the straight holes, the guide posts extend to the inner sides of the straight holes, lug plates are welded at one ends of the guide posts, which are far away from the fixing legs, and the lug plates are in threaded connection with the threaded portions.
Further, a clamping groove is formed in the joint of the clamping sleeve and the end part of the permanent magnet motor body, and the inner diameter of the clamping groove is matched with the outer diameter of the end part of the permanent magnet motor body.
Further, a bearing is arranged at the joint of the connecting lug and the shaft lever, and the bearing is in interference connection with the shaft lever;
the junction of the shaft lever and the bearing is arranged without threads.
Furthermore, an adjusting groove is formed in the upper surface of the adjusting head, and the adjusting groove is in a cross-shaped structure.
Furthermore, the bottoms of the two ends of the clamping sleeve are provided with assembly grooves, and the assembly grooves are in clearance fit with the top ends of the fixed feet.
Furthermore, the fixed foot is L-shaped structure setting, just fixed foot bottom kink welding has the floor, the floor equidistance is provided with a plurality of.
Further, the edge of the bottom end of the fixed foot at one side of the rib plate is symmetrically provided with assembly holes.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, the clamping sleeve is assembled to the end part of the permanent magnet motor body, the shaft rod is matched with the connecting lug to rotate through the adjusting head by means of manual work, so that when the threaded part arranged at the shaft rod is matched with the lug plate to rotate, the guide post can move on the inner side of the straight hole, the limiting effect is achieved, the stability of the fixing leg in the adjusting process is guaranteed, the bottom end of the fixing leg is adjusted to be in butt joint with the assembling surface, the bottom end of the fixing leg is fixed through the bolt, the permanent magnet motor body can be effectively installed and reinforced, metal fatigue of the joint of the installation leg and the permanent magnet motor body is reduced, and the stability of the permanent magnet motor body in the working process is guaranteed.
(2) According to the scheme, the strength, the rigidity and the torsion resistance of the bending part of the bottom end of the fixed foot can be effectively enhanced by arranging the rib plates, the distortion deformation of the product caused by uneven stress of the fixed foot due to the difference of wall thickness can be overcome, the strength of the joint surface can be increased, and the reinforcing effect of the permanent magnet motor body can be further improved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of a permanent magnet motor body according to the present utility model;
FIG. 3 is a schematic view of the ferrule structure of the present utility model;
fig. 4 is a schematic view of a fixing leg structure of the present utility model.
The reference numerals in the figures illustrate:
1. a permanent magnet motor body; 2. a mounting foot; 3. a cutting sleeve; 4. a connecting lug; 5. a shaft lever; 6. a threaded portion; 7. adjusting the head; 8. a straight hole; 9. an assembly groove; 10. a fixed foot; 11. a guide post; 12. ear plates; 13. rib plates; 14. and (5) assembling holes.
Description of the embodiments
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.
Examples:
referring to fig. 1-4, a reinforcing structure for permanent magnet motor installation comprises a permanent magnet motor body 1 and installation legs 2, wherein a clamping sleeve 3 is installed at the end part of the permanent magnet motor body 1, connecting lugs 4 are welded at the outer wall parts of two sides of the clamping sleeve 3, two connecting lugs 4 are longitudinally arranged, a shaft rod 5 is rotationally connected between the two connecting lugs 4, a threaded part 6 is arranged at the outer wall part of the shaft rod 5, an adjusting head 7 is welded at the top end part of the shaft rod 5, and a straight hole 8 is formed at the outer wall part of the clamping sleeve 3 between the connecting lugs 4;
fixing legs 10 are movably arranged below two ends of the clamping sleeve 3, guide posts 11 are welded at the positions, close to the linear holes 8, of the fixing legs 10, the guide posts 11 extend to the inner sides of the linear holes 8, lug plates 12 are welded at the positions, far away from the fixing legs 10, of the guide posts 11, and the lug plates 12 are in threaded connection with the threaded portions 6;
it should be noted that after the permanent magnet motor body 1 is fixed through the mounting pin 2, the clamping sleeve 3 is assembled to the end part of the permanent magnet motor body 1, the shaft lever 5 is matched with the connecting lug 4 to rotate through the adjusting head 7 by using a tool manually, so that the guide post 11 can move on the inner side of the straight hole 8 while the threaded part 6 arranged at the shaft lever 5 is matched with the lug plate 12 to rotate, the stability of the fixing pin 10 in the adjusting process is ensured, the bottom end part of the fixing pin 10 is adjusted to be abutted against the assembling surface, and then the bottom end part of the fixing pin 10 is fixed through the bolt, so that the permanent magnet motor body 1 can be effectively installed and reinforced, the metal fatigue of the joint of the mounting pin 2 and the permanent magnet motor body 1 is reduced, and the stability of the permanent magnet motor body 1 in the working process is ensured.
As shown in fig. 1 and 3, a clamping groove is formed in the joint of the clamping sleeve 3 and the end part of the permanent magnet motor body 1, the inner diameter of the clamping groove is matched with the outer diameter of the end part of the permanent magnet motor body 1, the bottoms of the two ends of the clamping sleeve 3 are provided with assembly grooves 9, and the assembly grooves 9 are in clearance fit with the top ends of the fixing legs 10;
it should be noted that, through the clearance fit of cutting ferrule 3 and permanent magnet motor body 1 junction, carry out clearance fit through mounting groove 9 and fixed foot 10 department simultaneously to after strengthening permanent magnet motor body 1, can effectually avoid because of the too big of vibration that the clearance led to, and then guaranteed the stability of work after the permanent magnet motor body 1 consolidates.
As shown in fig. 3, a bearing is arranged at the joint of the connecting lug 4 and the shaft lever 5, and the bearing is in interference connection with the shaft lever 5;
the joint of the shaft lever 5 and the bearing is arranged without threads;
it should be noted that, not only the friction force between the shaft lever 5 and the connecting lug 4 is reduced, but also the rotation precision of the shaft lever 5 is ensured.
As shown in fig. 1, an adjusting groove is formed in the upper surface of the adjusting head 7, and the adjusting groove is in a cross-shaped structure.
It should be noted that, by abutting against the adjusting groove by using a tool such as a screwdriver, the adjusting head 7 is conveniently rotated by using the adjusting groove.
As shown in fig. 1, the fixing leg 10 is in an L-shaped structure, and rib plates 13 are welded at the bending positions of the bottom ends of the fixing leg 10, and a plurality of rib plates 13 are equidistantly arranged;
it should be noted that, by setting the rib plate 13, the strength, rigidity and torsion resistance of the bending part at the bottom end of the fixing leg 10 can be effectively enhanced, and the distortion deformation of the product caused by uneven stress due to the difference of wall thickness of the fixing leg 10 can be overcome, so as to increase the strength of the bonding surface and further enhance the reinforcing effect of the permanent magnet motor body 1.
As shown in fig. 1, the bottom end of the fixing leg 10 is symmetrically provided with assembly holes 14 at the edge of one side of the rib plate 13;
after the bottom of the fixing leg 10 abuts against the mounting surface, the fixing leg 10 can be quickly fixed by inserting a bolt into the mounting hole 14 and then driving the bolt into the mounting surface by a tool.
When in use: after the permanent magnet motor body 1 is fixed through the mounting feet 2, the clamping sleeve 3 is assembled to the end part of the permanent magnet motor body 1, the shaft rod 5 is matched with the connecting lug 4 to rotate through the adjusting head 7 by using a tool manually, so that the guide post 11 can move on the inner side of the straight hole 8 while the threaded part 6 arranged at the shaft rod 5 is matched with the lug plate 12 to rotate, the stability of the fixing feet 10 in the adjusting process is guaranteed, the bottom end part of the fixing feet 10 is adjusted to be abutted against the assembling surface, the bottom end part of the fixing feet 10 is fixed through bolts, the permanent magnet motor body 1 can be effectively installed and reinforced, and the metal fatigue of the joint of the mounting feet 2 and the permanent magnet motor body 1 is reduced.
The above description is only of the preferred embodiments of the present utility model; the scope of the utility model is not limited in this respect. Any person skilled in the art, within the technical scope of the present disclosure, may apply to the present utility model, and the technical solution and the improvement thereof are all covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a permanent magnet motor installs and uses reinforced structure, includes permanent magnet motor body (1) and mounting foot (2), its characterized in that: the permanent magnet motor comprises a permanent magnet motor body (1), wherein a clamping sleeve (3) is arranged at the end part of the permanent magnet motor body (1), connecting lugs (4) are welded at the outer wall parts of two sides of the clamping sleeve (3), two connecting lugs (4) are longitudinally arranged, a shaft rod (5) is rotationally connected between the two connecting lugs (4), a threaded part (6) is arranged at the outer wall part of the shaft rod (5), an adjusting head (7) is welded at the top end part of the shaft rod (5), and a straight hole (8) is formed in the outer wall part of the clamping sleeve (3) between the connecting lugs (4);
fixed foot (10) are all movably arranged below two ends of the clamping sleeve (3), guide posts (11) are welded at the surface of the fixed foot (10) close to the straight hole (8), the guide posts (11) extend to the inner sides of the straight hole (8), an ear plate (12) is welded at one end of the guide posts (11) far away from the fixed foot (10), and the ear plate (12) is in threaded connection with the threaded portion (6).
2. The permanent magnet motor mounting reinforcement structure according to claim 1, wherein: the clamping sleeve (3) is provided with a clamping groove at the joint of the end part of the permanent magnet motor body (1), and the inner diameter of the clamping groove is matched with the outer diameter of the end part of the permanent magnet motor body (1).
3. The permanent magnet motor mounting reinforcement structure according to claim 1, wherein: a bearing is arranged at the joint of the connecting lug (4) and the shaft lever (5), and the bearing is in interference connection with the shaft lever (5);
the joint of the shaft rod (5) and the bearing is arranged in a non-threaded mode.
4. The permanent magnet motor mounting reinforcement structure according to claim 1, wherein: an adjusting groove is formed in the upper surface of the adjusting head (7), and the adjusting groove is in a cross-shaped structure.
5. The permanent magnet motor mounting reinforcement structure according to claim 1, wherein: the bottoms of the two ends of the clamping sleeve (3) are provided with assembly grooves (9), and the assembly grooves (9) are in clearance fit with the top ends of the fixing feet (10).
6. The permanent magnet motor mounting reinforcement structure according to claim 1, wherein: the fixed foot (10) is arranged in an L-shaped structure, rib plates (13) are welded at the bent positions of the bottom ends of the fixed foot (10), and a plurality of rib plates (13) are equidistantly arranged.
7. The permanent magnet motor mounting reinforcement structure according to claim 6, wherein: the bottom ends of the fixing feet (10) are symmetrically provided with assembly holes (14) at the edge of one side of the rib plate (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376656.0U CN220673494U (en) | 2023-09-02 | 2023-09-02 | Reinforced structure for permanent magnet motor installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322376656.0U CN220673494U (en) | 2023-09-02 | 2023-09-02 | Reinforced structure for permanent magnet motor installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220673494U true CN220673494U (en) | 2024-03-26 |
Family
ID=90329183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322376656.0U Active CN220673494U (en) | 2023-09-02 | 2023-09-02 | Reinforced structure for permanent magnet motor installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220673494U (en) |
-
2023
- 2023-09-02 CN CN202322376656.0U patent/CN220673494U/en active Active
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| GR01 | Patent grant |