CN107681843A - A kind of positioning assembly method for eliminating magnetic field force - Google Patents
A kind of positioning assembly method for eliminating magnetic field force Download PDFInfo
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- CN107681843A CN107681843A CN201610621707.3A CN201610621707A CN107681843A CN 107681843 A CN107681843 A CN 107681843A CN 201610621707 A CN201610621707 A CN 201610621707A CN 107681843 A CN107681843 A CN 107681843A
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- component
- magnetic force
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- rotary components
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- 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
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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 positioning assembly method for eliminating magnetic field force, by building eraser system, adjustment degaussing gear, adjustment magnetic force component（8）With stator rotary components（7）, installation slip ring（9）And adjust magnetic force component（8）With stator rotary components（7）, complete the high accuracy positioning assembling with magnetic field force part.The problem of present invention is easy to implement, and solves in the case of magnetic field force being present, both can guarantee that the stable relative motion of disc type electric machine stator and rotor, and and can meets assembling precision requirement.The scrappage of magnetic sheet in assembling process is greatly reduced simultaneously.
Description
Technical field
The present invention relates to a kind of positioning assembly method, particularly a kind of positioning assembly method for eliminating magnetic field force.
Background technology
Disc type permasyn motor is the new structure high performance servomotor that developed recently gets up, and China is in recent years
This motor is developed, its axial dimension is short, in light weight, and small volume is compact-sized；This most significant feature of motor is,
The rotary inertia of rotor is small, and electromechanical time constant is small, and peak torque and locked-rotor torque are high, and for torque weight than big, low speed operation is flat
Surely, there is superior dynamic property.The assembling with magnetic field force component is studied, is had emphatically to the performance of disc type permasyn motor
The effect wanted.
At present, for the assembling with magnetic field force component, the assembly method operated by hand in the past is difficult to complete, due to by outer
Power acts on, and magnetic sheet is easy to rupture in assembling process, and operator is also often hurt by powerful external force, and Assembly stability and
Precision does not reach design requirement.
The content of the invention
Present invention aims at a kind of positioning assembly method for eliminating magnetic field force is provided, solves the dress operated by hand in the past
The problem of method of completing the square is difficult to complete, and magnetic sheet is easily broken in assembling process, and stability and precision do not reach design requirement.
A kind of positioning assembly method for eliminating magnetic field force concretely comprises the following steps：
The first step builds eraser system
Eraser system, including：It is pushed into component I, push-in component II, sleeve I, sleeve II, pillar I, pillar II, pad, leading screw, bottom
Plate, front apron, stator rotary components, magnetic force component, slip ring, rear baffle and guide rail.
Guide rail is connected with base thread, and front apron is connected with base thread, and rear baffle is threadedly coupled with guide rail.Front apron with
The push-in screw of component I is fixed, and rear baffle is fixed with the push-in screw of component II.Leading screw is connected with rear baffle bearing.Circularity, circle bounce
Tolerance is 0.02mm cylinder, sequentially passes through push-in component I and is pushed into the centre bore of component II.Sleeve I passes through push-in component I
Centre bore, through the centre bore of push-in component II, hole axle, which coordinates, fixes for the extension of sleeve II.Pad is located at slip ring and magnetic
The joint place of power component, carry screw and fix.
Second step adjustment degaussing gear
Degaussing gear is placed on platform, and on the basis of bottom plate, guide rail is to be oriented to, the cylinder that circularity, circle run-out tolerance are 0.02mm
Body, while penetrate push-in component I, push-in component II, it is desirable to amesdial measures the depth of parallelism and axiality in 0.005mm.Tightly
Gu screw I and screw II, the position of related features adjustment of degaussing gear finishes.
3rd step adjustment magnetic force component and stator rotary components
Sleeve I is put into push-in component I hole, and magnetic force component is screwed with push-in component I.Sleeve II is placed on push-in component II
Hole in, stator rotary components with push-in component II be threadedly coupled.Sleeve I, sleeve II ensure magnetic force component, stator rotary components
With the uniformity of degaussing gear axiality.Pillar I is used for connecting push-in component I and magnetic force component, respectively with being pushed into component I and magnetic
Power component is threadedly coupled.Pillar II is a circular cylinder, and the connection to push-in component II and stator rotary components plays support and made
With.Magnetic force component is fastenedly connected successively with being pushed into the mounting screw of component and connecting stator rotary components and push-in component II, is taken
Go out sleeve I, sleeve II.
4th step installs slip ring and adjusts magnetic force component and stator rotary components
Fastening carries screw, and slip ring one end is fixed on stator rotary components.Rotating threaded shaft is to magnetic force component through-hole surfaces with determining
Sub- rotary components screw thread hole surface fitting, the slip ring other end are screwed with magnetic force component.Magnetic force component removes push-in component I,
The gap of miking magnetic force component and stator rotary components.Gap is adjusted by increasing and decreasing pad, is finally reached desired indicator.
The rotation of rotation magnetic force component is steady, then magnetic force component is completed with the assembling of stator rotary components.Magnetic force component and stator rotary components
Degaussing gear is removed, obtains the desk permanent-magnet body synchronous motor of high accuracy positioning.
So far, the high accuracy positioning assembling with magnetic field force part is completed.
The present invention is easy to implement, and solves in the case of magnetic field force being present, both can guarantee that disc type electric machine stator and rotor stabilization
Relative motion, and can meet assembling precision requirement the problem of.The scrappage of magnetic sheet in assembling process is greatly reduced simultaneously.
Brief description of the drawings
Magnetic force component diagram described in a kind of positioning assembly methods for eliminating magnetic field force of Fig. 1；
Stator rotary components schematic diagram described in a kind of positioning assembly methods for eliminating magnetic field force of Fig. 2；
Slip ring described in a kind of positioning assembly methods for eliminating magnetic field force of Fig. 3；
Adjustment magnetic force component and stator rotary components schematic diagram described in a kind of positioning assembly methods for eliminating magnetic field force of Fig. 4.
1. bottom plate 2. is pushed into component I 3. and is pushed into the guide rail of II 4. sleeve of component, I 5. sleeve II 6.
7. the pillar I of 11. leading screw of stator rotary components 8. magnetic force component, 9. slip ring, 10. pad 12.
13. the rear baffle of II 14. front apron of pillar 15..
Embodiment
A kind of positioning assembly method for eliminating magnetic field force concretely comprises the following steps：
The first step builds eraser system
Eraser system, including：It is pushed into component I 2, push-in component II 3, sleeve I 4, sleeve II 5, pillar I 12, pillar II 13, pad
10th, leading screw 11, bottom plate 1, front apron 14, stator rotary components 7, magnetic force component 8, slip ring 9, rear baffle 15 and guide rail 6.
Guide rail 6 is threadedly coupled with bottom plate 1, and front apron 14 is threadedly coupled with bottom plate 1, and rear baffle 15 is threadedly coupled with guide rail 6.
Front apron 14 is fixed with the push-in screw of component I 2, and rear baffle 15 is fixed with the push-in screw of component II 3.Leading screw 11 and the axle of rear baffle 15
Hold connection.The cylinder that circularity, circle run-out tolerance are 0.02mm, sequentially pass through push-in component I 2 and be pushed into the center of component II 3
Hole.For sleeve I 4 through the centre bore for being pushed into component I 2, the extension of sleeve II 5 passes through the centre bore of push-in component II 3, hole axle
Coordinate and fix.Pad 10 is located at the joint place of slip ring 9 and magnetic force component 8, carries screw and fixes.
Second step adjustment degaussing gear
Degaussing gear is placed on platform, and on the basis of bottom plate 1, guide rail 6 is to be oriented to, the circle that circularity, circle run-out tolerance are 0.02mm
Cylinder, while penetrate push-in component I 2, push-in component II 3, it is desirable to amesdial measures the depth of parallelism and axiality in 0.005mm
It is interior.Trip bolt I and screw II, the position of related features adjustment of degaussing gear finish.
3rd step adjustment magnetic force component 8 and stator rotary components 7
Sleeve I 4 is put into push-in component I 2 hole, and magnetic force component 8 is screwed with push-in component I 2.Sleeve II 5 is placed on push-in
In the hole of component II 3, stator rotary components 7 are threadedly coupled with push-in component II 3.Sleeve I 4, sleeve II 5 ensure magnetic force component 8,
Stator rotary components 7 and the uniformity of degaussing gear axiality.Pillar I 12 is used for connecting push-in component I 2 and magnetic force component 8, point
It is not threadedly coupled with push-in component I 2 and magnetic force component 8.Pillar II 13 is a circular cylinder, to push-in component II 3 and stator
The connection of rotary components 7 plays a supportive role.Magnetic force component 8 and push-in component and connecting stator rotary components 7 are fastenedly connected successively
Mounting screw with being pushed into component II 3, takes out sleeve I 4, sleeve II 5.
4th step installs slip ring 9 and adjusts magnetic force component 8 and stator rotary components 7
Fastening carries screw, and the one end of slip ring 9 is fixed on stator rotary components 7.Rotating threaded shaft 11 is to the through-hole surfaces of magnetic force component 8
It is bonded with the screw thread hole surface of stator rotary components 7, the other end of slip ring 9 is screwed with magnetic force component 8.Magnetic force component 8 is removed and pushed away
Enter component I 2, the gap of miking magnetic force component 8 and stator rotary components 7.Gap is adjusted by increasing and decreasing pad 10, finally
Hit the target.Rotation magnetic force component 8 is rotated steadily, then magnetic force component 8 is completed with the assembling of stator rotary components 7.Magnetic force group
Part 8 removes degaussing gear with stator rotary components 7, obtains the desk permanent-magnet body synchronous motor of high accuracy positioning.
So far, the high accuracy positioning assembling with magnetic field force part is completed.
Claims (1)
1. a kind of positioning assembly method for eliminating magnetic field force, it is characterised in that this method concretely comprises the following steps：
The first step builds eraser system
Eraser system, including：It is pushed into component I（2）, push-in component II（3）, sleeve I（4）, sleeve II（5）, pillar I（12）, branch
Post II（13）, pad（10）, leading screw（11）, bottom plate（1）, front apron（14）, stator rotary components（7）, magnetic force component（8）, it is sliding
Ring（9）, rear baffle（15）And guide rail（6）；
Guide rail（6）With bottom plate（1）Threaded connection, front apron（14）With bottom plate（1）Threaded connection, rear baffle（15）With guide rail（6）
Threaded connection；Front apron（14）With being pushed into component I（2）Screw is fixed, rear baffle（15）With being pushed into component II（3）Screw is fixed；
Leading screw（11）With rear baffle（15）Bearing connects；The cylinder that circularity, circle run-out tolerance are 0.02mm, sequentially passes through push-in component
Ⅰ（2）With push-in component II（3）Centre bore；Sleeve I（4）Through push-in component I（2）Centre bore, sleeve II（5）Stretching
Partially pass through push-in component II（3）Centre bore, hole axle coordinate fix；Pad（10）Positioned at slip ring（9）With magnetic force component（8）'s
Joint place, carry screw and fix；
Second step adjustment degaussing gear
Degaussing gear is placed on platform, bottom plate（1）On the basis of, guide rail（6）To be oriented to, circularity, circle run-out tolerance are 0.02mm
Cylinder, while penetrate push-in component I（2）, push-in component II（3）, it is desirable to amesdial measures the depth of parallelism and axiality exists
In 0.005mm；Trip bolt I and screw II, the position of related features adjustment of degaussing gear finish；
3rd step adjustment magnetic force component（8）With stator rotary components（7）
Sleeve I（4）It is put into push-in component I（2）In hole, magnetic force component（8）With being pushed into component I（2）It is screwed；Sleeve II（5）
It is placed on push-in component II（3）Hole in, stator rotary components（7）With being pushed into component II（3）Threaded connection；Sleeve I（4）, set
Cylinder II（5）Ensure magnetic force component（8）, stator rotary components（7）With the uniformity of degaussing gear axiality；Pillar I（12）It is used for
Connection push-in component I（2）With magnetic force component（8）, respectively with being pushed into component I（2）With magnetic force component（8）Threaded connection；Pillar II
（13）It is a circular cylinder, to being pushed into component II（3）With stator rotary components（7）Connection play a supportive role；Fasten successively
Connect magnetic force component（8）With push-in component and connecting stator rotary components（7）With being pushed into component II（3）Mounting screw, take out
Sleeve I（4）, sleeve II（5）；
4th step installs slip ring（9）And adjust magnetic force component（8）With stator rotary components（7）
Fastening carries screw, slip ring（9）One end is fixed on stator rotary components（7）On；Rotating threaded shaft（11）To magnetic force component（8）
Through-hole surfaces and stator rotary components（7）Screw thread hole surface is bonded, slip ring（9）The other end and magnetic force component（8）It is screwed；Magnetic
Power component（8）Remove push-in component I（2）, miking magnetic force component（8）With stator rotary components（7）Gap；Pass through increasing
Subtract pad（10）Gap is adjusted, is finally reached desired indicator；Rotation magnetic force component（8）Rotation is steady, then magnetic force component（8）With determining
Sub- rotary components（7）Assembling is completed；Magnetic force component（8）With stator rotary components（7）Degaussing gear is removed, obtains high accuracy positioning
Desk permanent-magnet body synchronous motor；
So far, the high accuracy positioning assembling with magnetic field force part is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621707.3A CN107681843B (en) | 2016-08-02 | 2016-08-02 | A kind of positioning assembly method for eliminating magnetic field force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610621707.3A CN107681843B (en) | 2016-08-02 | 2016-08-02 | A kind of positioning assembly method for eliminating magnetic field force |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107681843A true CN107681843A (en) | 2018-02-09 |
| CN107681843B CN107681843B (en) | 2019-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610621707.3A Active CN107681843B (en) | 2016-08-02 | 2016-08-02 | A kind of positioning assembly method for eliminating magnetic field force |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050246886A1 (en) * | 2004-05-07 | 2005-11-10 | Jean-Pierre Morel | Method and device for positioning and affixing magnets on a magnetic yoke member of a motor |
| JP2011155717A (en) * | 2010-01-26 | 2011-08-11 | Jtekt Corp | Electric motor and method for manufacturing the same |
| CN103001400A (en) * | 2011-09-13 | 2013-03-27 | 上海南洋电机有限公司 | Assembling and disassembling tool for disk type permanent magnet motors and method for installing motor end covers |
| CN203788106U (en) * | 2014-04-01 | 2014-08-20 | 武汉轻工大学 | Motor assembling device |
| CN104242508A (en) * | 2014-09-30 | 2014-12-24 | 永济新时速电机电器有限责任公司 | Motor rotor with uniformly distributed induction electromagnetic force and method for assembling motor rotor |
-
2016
- 2016-08-02 CN CN201610621707.3A patent/CN107681843B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050246886A1 (en) * | 2004-05-07 | 2005-11-10 | Jean-Pierre Morel | Method and device for positioning and affixing magnets on a magnetic yoke member of a motor |
| JP2011155717A (en) * | 2010-01-26 | 2011-08-11 | Jtekt Corp | Electric motor and method for manufacturing the same |
| CN103001400A (en) * | 2011-09-13 | 2013-03-27 | 上海南洋电机有限公司 | Assembling and disassembling tool for disk type permanent magnet motors and method for installing motor end covers |
| CN203788106U (en) * | 2014-04-01 | 2014-08-20 | 武汉轻工大学 | Motor assembling device |
| CN104242508A (en) * | 2014-09-30 | 2014-12-24 | 永济新时速电机电器有限责任公司 | Motor rotor with uniformly distributed induction electromagnetic force and method for assembling motor rotor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107681843B (en) | 2019-09-20 |
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