CN101340128A - Electric motor axle head crinkle washer mounting auxiliary device and using method - Google Patents
Electric motor axle head crinkle washer mounting auxiliary device and using method Download PDFInfo
- Publication number
- CN101340128A CN101340128A CNA2007100715593A CN200710071559A CN101340128A CN 101340128 A CN101340128 A CN 101340128A CN A2007100715593 A CNA2007100715593 A CN A2007100715593A CN 200710071559 A CN200710071559 A CN 200710071559A CN 101340128 A CN101340128 A CN 101340128A
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- Prior art keywords
- axle head
- casing
- push rod
- electric motor
- mounting auxiliary
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Abstract
The invention discloses an assembly assist device of the crinkle washer of a motor shaft end and an assembly method thereof, and the device comprises a nonmetal cylindrical blank which can be inserted into a casing; a through hole is arranged at the center of the cylindrical blank; the device also comprises a push rod that can be inserted into the through hole and a magnet which can be absorbed at the tail end of the casing and used for absorbing the washer at the shaft end; the cylindrical blank and the push rod are the structure of plastic foam. During assembly, the cylindrical blank is inserted into the casing at first, then the crinkle washer is arranged in the through hole; the crinkle washer is pushed into a bearing housing at the tail end of the casing by the push rod, and the magnet is absorbed at the tail end of the casing to absorb the crinkle washer; then the push rod and the cylindrical blank are removed, and at last the magnet is removed; the pre-assembly of the crinkle washer is therefore completed; and the assembly of a motor rotor assembly and a bearing can be carried out. The device has the advantages of simple structure, smart design and convenient and fast assembly and improved assembling efficiency.
Description
Technical field
The present invention relates to the motor assembly tooling and reach, be specifically related to a kind of electric motor axle head crinkle washer mounting auxiliary device and using method.
Background technology
As Fig. 1, be existing common a kind of electric machine structure, its casing tail end has been in closed state when packing rotor assembly into, and before rotor assembly and bearing are packed in the casing, need to adorn a ripple pad in the bearing chamber bottom of casing tail end earlier, because the ripple pad is a metallic gasket, in the loading procedure, can be subjected to the magnetic force of magnet steel in the casing and be attracted on the magnet steel, be not easy directly to put in the bearing chamber of casing tail end very much.
Summary of the invention
Technical problem to be solved by this invention provides a kind of simple in structure, design electric motor axle head crinkle washer mounting auxiliary device and using method cleverly, use this electric motor axle head crinkle washer mounting auxiliary device can be very convenient, fast the ripple pad is put in the bearing chamber of casing tail end, improved efficiency of assembling.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of electric motor axle head crinkle washer mounting auxiliary device, it is characterized in that: comprise a nonmetal cylinder embryo spare that can insert in the casing, cylinder embryo spare center is provided with a through hole, described through-hole aperture is consistent with the ripple pad external diameter of prepackage, and described electric motor axle head crinkle washer mounting auxiliary device comprises that also one can insert the push rod of described through hole.
Improved, described electric motor axle head crinkle washer mounting auxiliary device comprises that also one adsorbablely is used to adsorb the magnet of ripple pad in the casing tail end, guarantees that the ripple pad can not deviate from.
Preferably, described cylinder embryo spare and push rod are the plastic foam structure, can alleviate its weight, handled easily, the making and the use cost of reduction device.
Preferably, described push rod is cylindrical.
The present invention uses the method for above-mentioned servicing unit assembling ripple pad can be following mode step:
One, cylinder embryo spare is inserted casing;
Two, the ripple pad is put into through hole;
Three, the ripple pad is pushed in the bearing chamber of casing tail end by push rod;
Four, magnet absorption at the casing tail end;
Five, take out push rod and cylinder embryo spare.
In the above-mentioned steps, the 4th step also can be placed on before the first step.
Electric motor axle head crinkle washer mounting auxiliary device of the present invention is simple in structure, design ingenious, use this electric motor axle head crinkle washer mounting auxiliary device can be very convenient, fast the ripple pad is put in the bearing chamber of casing tail end, improved efficiency of assembling.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the motor casing structure schematic diagram that installs magnet steel;
Fig. 2 is the structural representation of electric motor axle head crinkle washer mounting auxiliary device of the present invention;
Fig. 3 is to use the status architecture schematic diagram.
Embodiment
As Fig. 2, be a kind of electric motor axle head crinkle washer mounting auxiliary device of the present invention, comprise a nonmetal cylinder embryo spare 1 that can insert in the casing, cylinder embryo spare 1 center is provided with a through hole 11, described through hole 11 apertures are consistent with the ripple pad external diameter of prepackage, described electric motor axle head crinkle washer mounting auxiliary device comprises that also one can insert the cylindrical push rod 2 of described through hole 11, and one adsorbablely be used to adsorb the magnet 3 of ripple pad in the casing tail end, guarantees that the ripple pad can not deviate from bearing chamber.Preferably, described cylinder embryo spare and push rod are the plastic foam structure, can alleviate its weight, handled easily, the making and the use cost of reduction device.
As Fig. 3, during assembling, earlier cylinder embryo spare 1 is inserted casing 4, then ripple pad 5 is put into through hole 11, ripple pad 5 is pushed bearing chamber 41 bottoms of casing 4 tail ends by push rod 2, again magnet 3 is adsorbed on casing 4 tail ends, ripple pad 5 is adsorbed, takes out push rod 2 and cylinder embryo spare 1 again, at last magnet 3 is got from, so promptly finish the prepackage of ripple pad, can carry out the installation of next step rotor assembly and bearing then.6 is magnet steel among the figure.
Claims (6)
1, a kind of electric motor axle head crinkle washer mounting auxiliary device, it is characterized in that: comprise a nonmetal cylinder embryo spare (1) that can insert in the casing, cylinder embryo spare (1) center is provided with a through hole (11), described through hole (11) aperture is consistent with the axle head pad external diameter of prepackage, and described motor shaft end pad assembling servicing unit comprises that also one can insert the push rod (2) of described through hole.
2, according to the described a kind of electric motor axle head crinkle washer mounting auxiliary device of claim 1, it is characterized in that: described motor shaft end pad assembling servicing unit also comprises an adsorbable magnet (31) that is used to adsorb the axle head pad in the casing tail end.
3, according to claim 1 or 2 described a kind of electric motor axle head crinkle washer mounting auxiliary devices, it is characterized in that: described cylinder embryo spare (1) and push rod (2) are the plastic foam structure.
4, according to claim 1 or 3 described a kind of electric motor axle head crinkle washer mounting auxiliary devices, it is characterized in that: described push rod (2) is for cylindrical.
5, a kind of method of using the described electric motor axle head crinkle washer mounting auxiliary device assembling of claim 1 axle head ripple pad is characterized in that: comprise the steps;
One, cylinder embryo spare is inserted casing;
Two, the ripple pad is put into through hole;
Three, the ripple pad is pushed in the bearing chamber of casing tail end by push rod;
Four, magnet absorption at the casing tail end;
Five, take out push rod and cylinder embryo spare;
Six, get from magnet.
6, a kind of method of using the described electric motor axle head crinkle washer mounting auxiliary device assembling of claim 1 axle head ripple pad is characterized in that: comprise the steps;
One, magnet absorption at the casing tail end;
Two, cylinder embryo spare is inserted casing;
Three, the ripple pad is put into through hole;
Four, the ripple pad is pushed in the bearing chamber of casing tail end by push rod;
Five, take out push rod and cylinder embryo spare;
Six, get from magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100715593A CN101340128B (en) | 2007-09-27 | 2007-09-27 | Electric motor axle head crinkle washer mounting auxiliary device and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007100715593A CN101340128B (en) | 2007-09-27 | 2007-09-27 | Electric motor axle head crinkle washer mounting auxiliary device and using method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101340128A true CN101340128A (en) | 2009-01-07 |
| CN101340128B CN101340128B (en) | 2010-08-11 |
Family
ID=40214114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007100715593A Expired - Fee Related CN101340128B (en) | 2007-09-27 | 2007-09-27 | Electric motor axle head crinkle washer mounting auxiliary device and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101340128B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768110A (en) * | 2018-07-09 | 2018-11-06 | 广东英达思迅智能制造有限公司 | A kind of assembly method of machine shaft and the assembly machine for implementing this method |
| CN109818469A (en) * | 2019-01-31 | 2019-05-28 | 重庆昆旺电子有限责任公司 | Adhesive pad assembly tool |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2059613U (en) * | 1989-10-30 | 1990-07-25 | 山东省龙口市振华电工专用设备厂 | Insertion mechanism for forming slot wedge |
| CN201113694Y (en) * | 2007-09-27 | 2008-09-10 | 许晓华 | Electric motor axle head crinkle washer mounting auxiliary device |
-
2007
- 2007-09-27 CN CN2007100715593A patent/CN101340128B/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108768110A (en) * | 2018-07-09 | 2018-11-06 | 广东英达思迅智能制造有限公司 | A kind of assembly method of machine shaft and the assembly machine for implementing this method |
| CN108768110B (en) * | 2018-07-09 | 2023-12-01 | 广东英达思迅智能制造有限公司 | Assembling method for motor rotating shaft and assembling machine for implementing method |
| CN109818469A (en) * | 2019-01-31 | 2019-05-28 | 重庆昆旺电子有限责任公司 | Adhesive pad assembly tool |
| CN109818469B (en) * | 2019-01-31 | 2023-10-27 | 重庆昆旺电子有限责任公司 | Adhesive gasket assembling tool for miniature motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101340128B (en) | 2010-08-11 |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20160927 |