CN220874371U - High-power permanent magnet motor assembly workbench - Google Patents
High-power permanent magnet motor assembly workbench Download PDFInfo
- Publication number
- CN220874371U CN220874371U CN202322634428.9U CN202322634428U CN220874371U CN 220874371 U CN220874371 U CN 220874371U CN 202322634428 U CN202322634428 U CN 202322634428U CN 220874371 U CN220874371 U CN 220874371U
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- workbench
- assembly
- permanent magnet
- assembly workbench
- chain
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- 230000007306 turnover Effects 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model discloses a high-power permanent magnet motor assembly workbench which is characterized by comprising a workbench base, an assembly workbench and a turnover motor, wherein the workbench base and the assembly workbench are assembled together through a chain and a chain wheel, the turnover motor drives the assembly workbench to turn over, a centering tool consisting of a guide sleeve and a guide rod is arranged on the assembly workbench, and the guide sleeve and the guide rod are respectively arranged on an end cover and a shell. The centering tool is high in centering efficiency, adopts a horizontal and vertical combined assembly mode, is short in mold changing time, and is low in mold cost and high in universality.
Description
Technical Field
The utility model relates to the technical field of high-power permanent magnet motors, in particular to a high-power permanent magnet motor assembly workbench.
Background
The high-power permanent magnet motor with the power of 1.6MW and above has the advantages of heavier motor complete machine, about 5T and extremely high assembly difficulty, and the existing assembly adopts special horizontal assembly equipment, so that the following defects exist: 1. the centering efficiency of the stator and the rotor is low in operation. 2. The die change time is long, and the die cost is high. 3. Because the outer diameter of the central shaft of the horizontal assembly equipment is a determined value, the inner diameter size of the end cover bearing chamber of the permanent magnet motor is limited, and only the permanent magnet motor with the inner diameter size of the bearing chamber being larger than the outer diameter of the central shaft can be assembled on the equipment, so that the limitation is larger, the efficiency is low, and the universality is poor.
Disclosure of utility model
The utility model aims to provide a high-power permanent magnet motor assembly workbench which adopts a horizontal and vertical combined assembly mode, and has the advantages of high centering efficiency, short die changing time, low die cost and strong universality.
The technical scheme adopted by the utility model is as follows: the utility model provides a high-power permanent magnet motor assembly workbench, includes workstation base, assembly workbench and upset motor, assembles together through chain and sprocket between workstation base and the assembly workbench to drive the assembly workbench upset by the upset motor, have the centering frock of constituteing by uide bushing and guide bar on the assembly workbench, uide bushing and guide bar are adorned respectively on end cover and the casing.
The assembly workbench comprises a workbench panel and an arc plate, wherein the workbench panel is two workbench panels which are connected together at right angles, the workbench panel is welded on the arc plate, a chain is welded on the circumference of the arc plate, and the chain is connected with a chain wheel in the base and a driving motor.
The overturning angle of the assembly workbench is 90 degrees.
The centering tool is high in centering efficiency, adopts a horizontal and vertical combined assembly mode, is short in mold changing time, and is low in mold cost and high in universality.
Drawings
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a block diagram of the utility model in a horizontal position with a shelled stator;
FIG. 3 is a block diagram of the present utility model with the shelled stator flipped 90;
FIG. 4 is a specific block diagram of the assembly table of the present utility model;
fig. 5 is a left side view of fig. 4.
In the figure, 1, a guide rod, 2, a lead end cover, 3, a permanent magnet rotor, 4, a stator with a shell, 5, a non-lead end cover, 6, a guide sleeve, 7, an assembly workbench, 8, a workbench panel, 9, an arc plate, 10, a chain, 11 and a workbench base.
Detailed Description
The utility model is further described below in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
As can be seen from fig. 1, the utility model relates to a high-power permanent magnet motor assembly workbench, which comprises a workbench base 11, an assembly workbench 7 and a turnover motor, wherein the workbench base and the assembly workbench are assembled together through a chain 10 and a chain wheel, the turnover motor drives the assembly workbench to turn over, a centering tool consisting of a guide sleeve and a guide rod is arranged on the assembly workbench, and the guide sleeve and the guide rod are respectively arranged on an end cover and a shell.
As can be seen from fig. 4-5, the assembly table consists of a table top 8 and a circular arc 9, the table top 8 being formed by welding two flat plates at 90 °. The workbench panel 8 and the arc plate 9 are assembled together in a welding mode, and the chain 10 is welded on the circumference of the arc plate 9. The 90-degree turnover of the assembly workbench is realized by the engagement of a chain wheel in a workbench base and a chain under the action of a driving motor.
In fig. 1, the assembly of the stator and the rotor of the large motor is a centering tool consisting of a guide sleeve 6 and a guide rod 1, so that centering of the stator and the rotor is ensured, and the assembly of the large motor is efficiently completed. The guide sleeve and the guide rod are respectively arranged on the end cover and the shell.
The overturning angle of the assembly workbench is 90 degrees.
The motor assembling step comprises the following steps:
1. the non-lead end of the shell stator is provided with an upper end cover and is fixedly locked.
2. The end cover is provided with a guide sleeve and is fixedly locked.
3. The shell stator is hung on an assembly workbench in a horizontal state, see fig. 2, then the assembly workbench is turned over by 90 degrees, the non-lead end is guaranteed to be downward, and three guide rods are uniformly distributed on the upward end face of the machine shell, see fig. 3.
4. And (3) installing the bearings, the lock nuts and the accessories at the two ends of the rotor, and installing the end covers of the lead ends.
5. The rotor is lifted up and put into the shell stator, and when the end cover of the lead wire end is fast mounted on the end face of the shell, the end cover is guided onto the guide rod. In the slow descent and guiding process of the rotor, the shaft end of the rotor is guided into the guide sleeve, and the rotor is centered and positioned through the upper guide rod, the lower guide rod and the guide sleeve. The lead end caps are then secured with corresponding bolts.
6. The motor is reversely turned by 90 degrees and is hung on another workbench, the guide rod and the guide sleeve are disassembled, and other accessories are assembled.
The centering tool is high in centering efficiency, adopts a horizontal and vertical combined assembly mode, is short in mold changing time, and is low in mold cost and high in universality.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the foregoing embodiments, and that the foregoing embodiments and description are merely illustrative of the principles of this utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, and these changes and modifications fall within the scope of the utility model as hereinafter claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (3)
1. The utility model provides a high-power permanent magnet motor assembly workbench, its characterized in that includes workstation base, assembly workbench and upset motor, assembles together through chain and sprocket between workstation base and the assembly workbench to drive the upset of assembly workbench by the upset motor, there is the centering frock of constituteing by uide bushing and guide bar on the assembly workbench, uide bushing and guide bar are adorned on end cover and the casing respectively.
2. The high-power permanent magnet motor assembly workbench according to claim 1, wherein the assembly workbench comprises a workbench panel and an arc plate, the workbench panel is two workbench panels connected together at right angles, the workbench panel is welded on the arc plate, a chain is welded on the circumference of the arc plate, and the chain is connected with a chain wheel in a base and a driving motor.
3. The high power permanent magnet motor assembly table of claim 1, wherein the assembly table has a flip angle of 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322634428.9U CN220874371U (en) | 2023-09-27 | 2023-09-27 | High-power permanent magnet motor assembly workbench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322634428.9U CN220874371U (en) | 2023-09-27 | 2023-09-27 | High-power permanent magnet motor assembly workbench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220874371U true CN220874371U (en) | 2024-04-30 |
Family
ID=90815782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322634428.9U Active CN220874371U (en) | 2023-09-27 | 2023-09-27 | High-power permanent magnet motor assembly workbench |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220874371U (en) |
-
2023
- 2023-09-27 CN CN202322634428.9U patent/CN220874371U/en active Active
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