CN220711304U - Outer rotor permanent magnet motor assembly fixture - Google Patents
Outer rotor permanent magnet motor assembly fixture Download PDFInfo
- Publication number
- CN220711304U CN220711304U CN202321101680.7U CN202321101680U CN220711304U CN 220711304 U CN220711304 U CN 220711304U CN 202321101680 U CN202321101680 U CN 202321101680U CN 220711304 U CN220711304 U CN 220711304U
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- Prior art keywords
- handle
- permanent magnet
- magnet motor
- motor assembly
- outer rotor
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- 229910000831 Steel Inorganic materials 0.000 abstract description 10
- 239000010959 steel Substances 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 4
- 239000010935 stainless steel Substances 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model relates to the technical field of permanent magnet motor assembly tools, in particular to an outer rotor permanent magnet motor assembly tool which comprises a shielding positioning sleeve, wherein one end of the shielding positioning sleeve is provided with an inclined plane, one end of the shielding positioning sleeve, which is away from the inclined plane, is fixedly provided with a handle, the handle is provided with a clamping structure for fixing a stator shaft, and the handle is provided with a lifting structure; the shielding positioning sleeve is convenient to enter the rotor, and the shielding positioning sleeve and the handle are made of non-magnetic stainless steel 316L material, so that the shielding positioning sleeve can avoid the influence of magnetic steel adsorption force on assembly; moreover, the stator can be accurately positioned to the installation position when the magnetic steel cannot be knocked by the stator, the fixture can be conveniently detached after the assembly is completed, the handle is used as a matched fixture, the handle is installed on the inner stator, the shaft extension length is prolonged, the auxiliary installation effect is achieved, the labor intensity can be effectively reduced, the working efficiency is improved, and the product quality is improved.
Description
Technical Field
The utility model belongs to the technical field of permanent magnet motor assembly tools, relates to a motor assembly tool, and particularly relates to an outer rotor permanent magnet motor assembly tool.
Background
The outer rotor permanent magnet direct drive motor consists of a permanent magnet motor and a control assembly, wherein the permanent magnet motor consists of an outer rotor, a stator, a stand, a motor shaft, an electric fan, an anti-corrosion cover and the like, and when the stator is assembled, a hoisting assembly is adopted to fix the stator, and then the stator is arranged in the outer rotor.
However, in the process of assembling the stator, the magnetic steel adsorption force of the outer rotor easily affects the assembly, and the magnetic steel is easily knocked when the stator is installed, so that the installation position of the inner stator is affected.
Disclosure of Invention
The utility model aims to solve the problems and provide the outer rotor permanent magnet motor assembly tool, the stator can be accurately positioned to the installation position, the tool can be conveniently disassembled after the assembly is completed, the handle is used as a matched tool, the handle is arranged on the inner stator, the shaft extension length is prolonged, the auxiliary installation effect is achieved, the labor intensity can be effectively reduced, the working efficiency is improved, and the product quality is improved.
The utility model realizes the above purpose through the following technical scheme:
the utility model provides an external rotor permanent magnet motor assembly fixture, includes shielding position sleeve, shielding position sleeve's one end is equipped with the inclined plane, shielding position sleeve deviates from the one end of inclined plane and is fixed with the handle, be equipped with the clamping structure that is used for fixed stator axle on the handle, be equipped with hoisting structure on the handle.
Preferably, the clamping structure comprises a screw rod, the screw rod is rotationally connected to the handle, two clamping blocks are connected to the screw rod in a threaded manner, and the clamping blocks are connected with the handle in a sliding manner.
Preferably, the two clamping blocks are positioned on two sides of the axis of the handle, and rubber pads are fixed on the clamping blocks.
Preferably, the handle is provided with a driving structure, the driving structure comprises a worm, the handle is rotatably provided with the worm, the worm is meshed with a worm wheel, and the worm wheel is fixed on the screw rod.
Preferably, a driving rod is fixed on the worm, and a holding rod is slidably arranged on the driving rod.
Preferably, the two ends of the holding rod are connected with anti-falling blocks through bolts, and chamfer angles are arranged at the end parts of the anti-falling blocks.
Preferably, the lifting structure comprises a sliding block, the handle is provided with the sliding block in a sliding manner, and the sliding block is fixedly provided with a hanging ring.
Preferably, the sliding block is of a T-shaped structure, the sliding block penetrates through the spring, and two ends of the spring respectively abut against the handle and the sliding block.
The beneficial effects of the utility model are as follows: one end of the shielding locating sleeve is provided with a bevel, one end of the shielding locating sleeve, which is away from the bevel, is fixedly provided with a handle, the handle is provided with a clamping structure for fixing a stator shaft, the handle is provided with a lifting structure, the handle is conveniently fixed on the stator shaft through the clamping structure, the shielding locating sleeve is positioned outside the stator, then the lifting structure is hoisted through hoisting equipment, the clamping structure on the handle drives the stator to be positioned above the rotor, then the shielding locating sleeve slowly enters the rotor, the end part of the shielding locating sleeve is small due to the arrangement of the bevel, the shielding locating sleeve conveniently enters the rotor, the shielding locating sleeve and the handle are made of non-magnetic stainless steel 316L materials, and the shielding locating sleeve can avoid the influence of magnetic steel adsorption force on assembly; the stator can be accurately positioned to the mounting position while the stator cannot collide with the magnetic steel; and after the assembly is completed, the tool can be conveniently disassembled, the handle is used as a matched tool, the tool is mounted on the inner stator, the shaft extension length is prolonged, the auxiliary mounting effect is achieved, the labor intensity can be effectively reduced, the working efficiency is improved, and the product quality is improved.
Drawings
FIG. 1 is a schematic diagram of the whole structure of an outer rotor permanent magnet motor assembly fixture of the utility model;
fig. 2 is an enlarged schematic view of a portion a shown in fig. 1 of an outer rotor permanent magnet motor assembly fixture according to the present utility model;
FIG. 3 is a cross-sectional view of a clamping structure of an outer rotor permanent magnet motor assembly fixture of the present utility model;
fig. 4 is a sectional view of a lifting structure of an outer rotor permanent magnet motor assembly fixture of the present utility model.
In the figure: 1. shielding a positioning sleeve; 2. a handle; 3. an inclined plane; 4. a lifting structure; 401. a slide block; 402. hanging rings; 403. a spring; 5. a driving structure; 501. a worm; 502. a driving rod; 503. an anti-falling block; 504. a grip; 505. a worm wheel; 6. a clamping structure; 601. a screw rod; 602. clamping blocks; 603. and a rubber pad.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an outer rotor permanent magnet motor assembly fixture comprises a shielding positioning sleeve 1, wherein one end of the shielding positioning sleeve 1 is provided with an inclined surface 3, one end of the shielding positioning sleeve 1, which is away from the inclined surface 3, is fixedly provided with a handle 2, the handle 2 is provided with a clamping structure 6 for fixing a stator shaft, and the handle 2 is provided with a lifting structure 4;
lifting the handle 2, enabling the clamping structure 6 on the handle 2 to drive the stator to be above the rotor, then enabling the shielding positioning sleeve 1 to slowly enter the rotor, enabling the end part of the shielding positioning sleeve 1 to be small due to the arrangement of the inclined plane 3, facilitating the shielding positioning sleeve 1 to enter the rotor, and enabling the shielding positioning sleeve 1 and the handle 2 to be made of non-magnetic stainless steel 316L materials, wherein the shielding positioning sleeve 1 can avoid the influence of magnetic steel adsorption force on assembly; the stator can be accurately positioned to the mounting position while the stator cannot collide with the magnetic steel; and after the assembly is completed, the tool can be conveniently disassembled, the handle 2 is used as a matched tool, the tool is mounted on the inner stator, the shaft extension length is prolonged, the auxiliary mounting effect is achieved, the labor intensity can be effectively reduced, the working efficiency is improved, and the product quality is improved.
As a technical optimization scheme of the utility model, the clamping structure 6 comprises a screw rod 601, the screw rod 601 is rotationally connected to the handle 2, two clamping blocks 602 are connected to the screw rod 601 in a threaded manner, and the clamping blocks 602 are connected with the handle 2 in a sliding manner; two clamping blocks 602 are positioned on two sides of the axis of the handle 2, and rubber pads 603 are fixed on the clamping blocks 602;
the handle 2 is provided with a driving structure 5, the driving structure 5 comprises a worm 501, the handle 2 is rotatably provided with the worm 501, the worm 501 is meshed with a worm wheel 505, and the worm wheel 505 is fixed on a screw rod 601; a driving rod 502 is fixed on the worm 501, and a holding rod 504 is slidably arranged on the driving rod 502;
the shielding positioning sleeve 1 is positioned on the outer side of the inner stator, then the holding rod 504 is held by hand, the holding rod 504 drives the driving rod 502 to rotate, the driving rod 502 drives the worm 501 to rotate, the worm 501 drives the worm wheel 505 to rotate, the screw 601 rotates, the screw 601 drives the two clamping blocks 602 to slide relatively, and the rubber pads 603 on the clamping blocks 602 clamp and fix the stator shaft.
As a technical optimization scheme of the utility model, two ends of the holding rod 504 are connected with anti-falling blocks 503 by bolts, and the end parts of the anti-falling blocks 503 are provided with chamfers; the holding rod 504 is slidably connected with the driving rod 502, so that the position of the driving rod 502 can be adjusted after the use is finished, the occupied space is reduced, and meanwhile, the falling-off preventing block 503 can effectively prevent the holding rod 504 and the driving rod 502 from sliding off.
As a technical optimization scheme of the utility model, the lifting structure 4 comprises a sliding block 401, the handle 2 is provided with the sliding block 401 in a sliding manner, and a hanging ring 402 is fixed on the sliding block 401; the sliding block 401 is of a T-shaped structure, the sliding block 401 penetrates through the spring 403, and two ends of the spring 403 respectively abut against the handle 2 and the sliding block 401; when the lifting is finished, the spring 403 stretches, and the spring 403 drives the sliding block 401 to slide into the handle 2, so that the end of the hanging ring 402 does not influence the rotation of the driving rod 502.
When the utility model is used, the shielding positioning sleeve 1 is positioned at the outer side of the inner stator, then the holding rod 504 is held by hand, the holding rod 504 drives the driving rod 502 to rotate, the driving rod 502 drives the worm 501 to rotate, the worm 501 drives the worm wheel 505 to rotate, the lead screw 601 rotates, the lead screw 601 threads drive the two clamping blocks 602 to slide relatively, and the rubber pad 603 on the clamping blocks 602 clamps and fixes the stator shaft; then, a lifting hook of the lifting device is connected to the hanging ring 402, when the lifting device is lifted, the sliding block 401 slides with the handle 2, the handle 2 is lifted, the clamping structure 6 on the handle 2 drives the stator to be positioned above the rotor, then the shielding positioning sleeve 1 slowly enters the rotor, the end part of the shielding positioning sleeve 1 is small due to the arrangement of the inclined plane 3, the shielding positioning sleeve 1 is convenient to enter the rotor, the shielding positioning sleeve 1 and the handle 2 are made of non-magnetic stainless steel 316L materials, and the shielding positioning sleeve 1 can avoid the influence of magnetic steel adsorption force on assembly; the stator can be accurately positioned to the mounting position while the stator cannot collide with the magnetic steel; and after the assembly is completed, the tool can be conveniently disassembled, the handle 2 is used as a matched tool, the tool is mounted on the inner stator, the shaft extension length is prolonged, the auxiliary mounting effect is achieved, the labor intensity can be effectively reduced, the working efficiency is improved, and the product quality is improved. When the hoisting is finished, the spring 403 stretches, the spring 403 drives the sliding block 401 to slide into the handle 2, so that the end part of the hanging ring 402 does not influence the rotation of the driving rod 502, the holding rod 504 is in sliding connection with the driving rod 502, the position of the driving rod 502 is convenient to adjust after the use is finished, the occupied space is reduced, and meanwhile, the falling-off preventing block 503 can effectively prevent the holding rod 504 from sliding off the driving rod 502.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an external rotor permanent magnet motor assembly fixture, includes shielding position sleeve (1), its characterized in that: one end of shielding position sleeve (1) is equipped with inclined plane (3), the one end that shields position sleeve (1) deviates from inclined plane (3) is fixed with handle (2), be equipped with on handle (2) and be used for fixed stator shaft's clamping structure (6), be equipped with on handle (2) and promote structure (4).
2. The outer rotor permanent magnet motor assembly fixture according to claim 1, wherein: the clamping structure (6) comprises a screw rod (601), the screw rod (601) is rotationally connected to the handle (2), two clamping blocks (602) are connected to the screw rod (601) in a threaded mode, and the clamping blocks (602) are connected with the handle (2) in a sliding mode.
3. The outer rotor permanent magnet motor assembly fixture according to claim 2, wherein: two clamping blocks (602) are positioned on two sides of the axis of the handle (2), and rubber pads (603) are fixed on the clamping blocks (602).
4. The outer rotor permanent magnet motor assembly fixture according to claim 3, wherein: be equipped with drive structure (5) on handle (2), drive structure (5) include worm (501), the rotation is equipped with worm (501) on handle (2), meshes between worm (501) and worm wheel (505), worm wheel (505) are fixed in lead screw (601).
5. The outer rotor permanent magnet motor assembly fixture according to claim 4, wherein: a driving rod (502) is fixed on the worm (501), and a holding rod (504) is arranged on the driving rod (502) in a sliding mode.
6. The outer rotor permanent magnet motor assembly fixture according to claim 5, wherein: two ends of the holding rod (504) are connected with anti-falling blocks (503) through bolts, and chamfer angles are arranged at the end parts of the anti-falling blocks (503).
7. The outer rotor permanent magnet motor assembly fixture according to claim 1, wherein: the lifting structure (4) comprises a sliding block (401), the sliding block (401) is arranged on the handle (2) in a sliding mode, and a hanging ring (402) is fixed on the sliding block (401).
8. The outer rotor permanent magnet motor assembly fixture of claim 7, wherein: the sliding block (401) is of a T-shaped structure, the sliding block (401) penetrates through the spring (403), and two ends of the spring (403) respectively abut against the handle (2) and the sliding block (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321101680.7U CN220711304U (en) | 2023-05-06 | 2023-05-06 | Outer rotor permanent magnet motor assembly fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321101680.7U CN220711304U (en) | 2023-05-06 | 2023-05-06 | Outer rotor permanent magnet motor assembly fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220711304U true CN220711304U (en) | 2024-04-02 |
Family
ID=90444039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321101680.7U Active CN220711304U (en) | 2023-05-06 | 2023-05-06 | Outer rotor permanent magnet motor assembly fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220711304U (en) |
-
2023
- 2023-05-06 CN CN202321101680.7U patent/CN220711304U/en active Active
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