CN107306070A - A kind of motor assembly technology of casing smart car double stopper - Google Patents
A kind of motor assembly technology of casing smart car double stopper Download PDFInfo
- Publication number
- CN107306070A CN107306070A CN201610250589.XA CN201610250589A CN107306070A CN 107306070 A CN107306070 A CN 107306070A CN 201610250589 A CN201610250589 A CN 201610250589A CN 107306070 A CN107306070 A CN 107306070A
- Authority
- CN
- China
- Prior art keywords
- casing
- stator
- smart car
- double stopper
- press
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
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- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention discloses a kind of motor assembly technology of casing smart car double stopper, the technique comprises the following steps：Step is filled at the beginning of step A, casing；Step B, casing smart car double stopper step；Step C, casing cleanup step；D steps, stator press-loading step；E steps, motor general assembly step.A kind of motor assembly technology of casing smart car double stopper of the present invention, the idea of stator smart car double stopper after traditional first stator press-loading is broken away from, the smart car double stopper of casing is carried out in advance, after press-fit stator, such technological process alleviates the labor intensity of smart car seam in motor assembling, production efficiency is improved, casing internal is remained in the iron filings caused by stator smart car seam after stator press-loading while avoiding, product quality is improved.
Description
Technical field
The present invention relates to a kind of motor assembler for the casing smart car double stopper that field is assembled for motor
Skill.
Background technology
It is a necessary flow by stator core press-in casing in the process flow that motor is assembled.By
The size in gap requires higher between motor stator and rotor, and its core component is must assure that in processing
Axiality and circularity with wound stator two ends seam, therefore, motor stator must be right after press-fiting
The technique that stator takes smart car double stopper.And use and smart car is carried out to stator after stator press-loading enters casing
The technique of double stopper causes to carry out this, it is necessary to stator and casing are operated as an entirety
Labor intensity during technique is very big, and production efficiency is relatively low.Stator press-loading is entered to go again after casing to essence simultaneously
Car double stopper, can cause to produce iron filings after processing in stator, influence product quality.
The content of the invention
The invention aims to overcome the deficiencies in the prior art, there is provided a kind of casing smart car double stopper
Motor assembly technology, it can be effectively reduced motor assembling labor intensity, improving production efficiency,
Improve product quality.
Realizing a kind of technical scheme of above-mentioned purpose is：A kind of motor assembler of casing smart car double stopper
Skill, the technique comprises the following steps：
Step is filled at the beginning of step A, casing；Casing circle is justified first, then carried out to having enclosed round casing
Then casing both ends of the surface are carried out chamfering by welded closure, then tapping are carried out to casing, then by machine
Shell footing is welded with casing, so far completes the first dress of casing；
Step B, casing smart car double stopper step；Two end faces for just installing complete casing are entered respectively
Row smart car seam；
Step C, casing cleanup step；Casing is cleaned, removes what is remained after casing processing
Iron filings and impurity, then carry out spray-applied primer to casing；
D steps, stator press-loading step；Stator core with winding is pressed into casing, then to stator
Bore the operation of capacitor cover screw, tapping then is carried out to stator；
E steps, general assembly step；The general assembly to motor is completed to assemble.
Further, in the step D, the stator core with winding is pressed into the technique of casing,
It is to be realized by a kind of stator press-loading Special purpose pressing machine, is set on the pressure head of the stator press-loading Special purpose pressing machine
There is a pressure head ball.
A kind of motor assembly technology of casing smart car double stopper of the present invention, has broken away from traditional first stator
Press-fit rear smart car double stopper idea, the smart car double stopper for carrying out casing after finishing in advance installed at the beginning of casing,
Then stator press-loading is entered to the casing of smart car double stopper by using stator press-loading Special purpose pressing machine, so
Technological process alleviate the labor intensity of motor smart car seam, improve production efficiency, avoid simultaneously
After stator press-loading casing internal is remained in the iron filings caused by stator smart car seam, it is to avoid
Iron filings are impacted to motor performance.
Embodiment
In order to be able to preferably understand technical scheme, below by specifically embodiment
It is described in detail：
A kind of motor assembly technology of casing smart car double stopper of the present invention, the technique includes following step
Suddenly：
Step is filled at the beginning of step A, casing；Casing circle is justified first, then carried out to having enclosed round casing
Then casing both ends of the surface are carried out chamfering by welded closure, then tapping are carried out to casing, then by machine
Shell footing is welded with casing, so far completes the first dress of casing.
Step B, casing smart car double stopper step；Two end faces for just installing complete casing are entered respectively
Row smart car seam.
Step C, casing cleanup step；Casing is cleaned, removes what is remained after casing processing
Iron filings and impurity, then carry out spray-applied primer to casing.
D steps, stator press-loading step；Stator core with winding is pressed into casing, then to stator
Bore the operation of capacitor cover screw, tapping then is carried out to stator., will be with winding in D steps
Stator core be pressed into casing technique, be by a kind of stator press-loading Special purpose pressing machine realize, stator
Press-fit the pressure head of Special purpose pressing machine provided with a pressure head ball, press transmits pressure by pressure head ball, can made
Pressure head and stator uniform stressed, so as to which stator smoothly to be pressed fit into the casing of smart car double stopper
In, reduction press-fits the influence that stator is caused to the structural strength of casing.
E steps, general assembly step；The general assembly to motor is completed to assemble.
In motor assembling, the weight of casing is significantly lighter than the weight of the casing with stator winding.Only with
Exemplified by the motor of the support of 4 pole 56, stator and casing weight are contrasted, referring to following table.
Weight of the stator weight considerably beyond casing when stator core length increase as can be seen from the table
Amount.Therefore, the technological process of smart car double stopper is originally carried out to stator after stator press-loading, workman's
Labor intensity is very big.
The motor assembly technology of a kind of casing smart car double stopper of the present invention, before band wound stator press-fits
To casing two ends smart car double stopper, to ensure the axiality and circularity of two ends seam.With original stator
The technique for carrying out stator smart car double stopper after press-fiting is compared, and casing smart car double stopper technique can be substantially reduced
The labor intensity of workman, and then improve production efficiency.
Except brought to the operation of workman it is convenient in addition to, a kind of electricity of casing smart car double stopper of the invention
Machine assembly technology can also improve product quality：
First, stator press-loading is carried out after casing smart car double stopper, can avoids producing iron filings in stator.Stator
Smart car double stopper is carried out after press-fiting, if the iron filings that bore of stator is produced easily cause without clearing up in time
Fricative is produced during motor operation, motor performance can be influenceed, the service life of motor is reduced.And
Complete after casing smart car double stopper technique, casing can be cleaned, it is ensured that the cleaning of workpiece, effectively
The occurrence of controlling above-mentioned, improves product quality.
When the 2nd, to stator smart car double stopper, if too high with winding overhang size, winding of easily damaging
Enamel-covered wire, causes turn-to-turn short circuit and open circuit.And new technique be casing smart car double stopper processing after again
Casing will be pressed fit into winding coil, the damage of enamel-covered wire can be just prevented completely, so as to improve product
Qualification rate.
A kind of motor assembly technology of casing smart car double stopper of the invention and original son are smart in summary
The motor assembly technology of car double stopper is compared, and easy to operate, labor intensity is low, improves production
The quality and qualification rate of product are significantly improved while efficiency.
Those of ordinary skill in the art is it should be appreciated that the embodiment of the above is intended merely to
The bright present invention, and be not used as limitation of the invention, as long as in the spirit of the present invention
Interior, change, modification to embodiment described above will all fall in the range of claims of the present invention.
Claims (2)
1. a kind of motor assembly technology of casing smart car double stopper, it is characterised in that the technique comprises the following steps：
Step is filled at the beginning of step A, casing；Casing circle is justified first, then welded closure is carried out to having enclosed round casing,
Then chamfering is carried out to casing both ends of the surface, tapping then is carried out to casing, then weld casing footing and casing,
So far the first dress of casing is completed；
Step B, casing smart car double stopper step；Smart car seam is carried out to two end faces for just installing complete casing；
Step C, casing cleanup step；Casing is cleaned, the iron filings that are remained are removed after casing processing and miscellaneous
Matter, then carries out spray-applied primer to casing；
D steps, stator press-loading step；Stator core pressing with winding is entered into casing, then stator bored
The operation of capacitor cover screw, then carries out tapping to stator；
E steps, motor general assembly step；The general assembly to motor is completed to assemble.
2. a kind of motor assembly technology of casing smart car double stopper according to claim 1, it is characterised in that
In the step D, the stator core with winding is pressed into the technique of casing, is special by a kind of stator press-loading
What press was realized, the pressure head of the stator press-loading Special purpose pressing machine is provided with a pressure head ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250589.XA CN107306070A (en) | 2016-04-21 | 2016-04-21 | A kind of motor assembly technology of casing smart car double stopper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610250589.XA CN107306070A (en) | 2016-04-21 | 2016-04-21 | A kind of motor assembly technology of casing smart car double stopper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107306070A true CN107306070A (en) | 2017-10-31 |
Family
ID=60151576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610250589.XA Pending CN107306070A (en) | 2016-04-21 | 2016-04-21 | A kind of motor assembly technology of casing smart car double stopper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107306070A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170268A (en) * | 1996-07-09 | 1998-01-14 | 张殿强 | Process for shaping stator iron core of underwater motor |
| CN1893233A (en) * | 2006-06-14 | 2007-01-10 | 谢杨辉 | High-precision motor and its processing and assembling method |
| CN102299588A (en) * | 2011-08-31 | 2011-12-28 | 广东明阳风电产业集团有限公司 | Method for assembling and positioning permanent magnet wind-driven generator |
| CN104319964A (en) * | 2014-11-11 | 2015-01-28 | 文登奥文电机有限公司 | Assembling process of motor with square iron core and steel plate shell |
| CN104439284A (en) * | 2014-11-14 | 2015-03-25 | 江苏大中电机股份有限公司 | Motor case one-step turning method and clamp |
-
2016
- 2016-04-21 CN CN201610250589.XA patent/CN107306070A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1170268A (en) * | 1996-07-09 | 1998-01-14 | 张殿强 | Process for shaping stator iron core of underwater motor |
| CN1893233A (en) * | 2006-06-14 | 2007-01-10 | 谢杨辉 | High-precision motor and its processing and assembling method |
| CN102299588A (en) * | 2011-08-31 | 2011-12-28 | 广东明阳风电产业集团有限公司 | Method for assembling and positioning permanent magnet wind-driven generator |
| CN104319964A (en) * | 2014-11-11 | 2015-01-28 | 文登奥文电机有限公司 | Assembling process of motor with square iron core and steel plate shell |
| CN104439284A (en) * | 2014-11-14 | 2015-03-25 | 江苏大中电机股份有限公司 | Motor case one-step turning method and clamp |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171031 |