CN100384062C - Fixer ring fixture conjunction structure of end bracket for dynamo - Google Patents
Fixer ring fixture conjunction structure of end bracket for dynamo Download PDFInfo
- Publication number
- CN100384062C CN100384062C CNB03144363XA CN03144363A CN100384062C CN 100384062 C CN100384062 C CN 100384062C CN B03144363X A CNB03144363X A CN B03144363XA CN 03144363 A CN03144363 A CN 03144363A CN 100384062 C CN100384062 C CN 100384062C
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- fixture
- ring
- face
- fixed
- fixer
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Abstract
The present invention provides a fixer ring fixing and combining structure of an end bracket used by an electric machine, which relates to the field of the electric machine, more specifically the fixer ring fixing and combining structure of the end bracket used by the electric machine. The present invention provides the fixer ring fixing and combining structure of the end bracket used by the electric machine and solves the problems that when the fixer ring of the electric machine is fixed and combined, the fixing and combining force is not even caused by the adhesive. The present invention has the technical scheme that: the fixer ring fixing and combining structure of the end bracket used by the electric machine mainly comprises a box body, the end bracket and the fixer ring, wherein a fixer bracket is pressed into a side face fixed to the end bracket; the fixer bracket is provided with a fixer fixing combining part formed by cutting and bending the other side face of the fixer bracket; the fixer ring is inserted onto a periphery surface of a main body of the fixer bracket and is fixed and combined by a bend of the fixing and combining part of the fixer. The present invention is mainly used for fixing the fixer ring of the end bracket used by the electrical motor.
Description
Technical field
The present invention relates to machine field, will relate to the fixture ring secure bond structure of motor particularly with the end face carriage.
Background technology
In general, the fixture loops is combined in the end face carriage outer central sections of motor, is used for fixing in conjunction with motor, and possesses and be useful on the antivibrating parts that prevents the transfer of vibration auto levelizer inside that will produce on the motor.
With reference to the accompanying drawings, the fixture ring secure bond structure of existing oilless bearing (OILLESS BEARING) motor with the end face carriage described.
Fig. 1 is that the part of prior motor is cut sectional drawing.Fig. 2 is the front elevation of prior motor with the end face carriage.Fig. 3 is the exploded view of prior motor with the end face carriage.
As shown in the figure, existing oilless bearing motor 100 includes following structure: stator 120, rotor 130, rotating shaft 140 and end face carriage assembly 150.
Said stator 120 can be fixed on the casing 110 inboard outer peripheral faces of oilless bearing motor 100 contiguously; Above-mentioned rotor 130 rotatably is fixed on the inboard of said stator 120; Above-mentioned rotating shaft 140 is pressed into the inboard that is fixed on above-mentioned rotor 130; The open end, both sides of the above-mentioned casing 110 of above-mentioned carriage assembly 150 sealings, its central part is fixed with bearing 160, and above-mentioned bearing 160 rotatably supports the both sides of above-mentioned rotating shaft 140 respectively.
Above-mentioned end face carriage assembly 150 includes following structure: end face carriage 151, bearing fixer 152, bearing cap 153, fixture support 155 and fixture ring 156.
Above-mentioned end face carriage 151 secure bond are on a side open end of above-mentioned casing 1 10, and its central part possesses outwards outstanding bearing joint portion 151a, and above-mentioned bearing joint portion 151a is used to insert rigid bearing 160; Above-mentioned bearing fixer 152 is combined in the inboard of above-mentioned end face carriage 151, keeps bearing 160 is inserted the state that is fixed on the above-mentioned bearing joint portion 151a; Above-mentioned bearing cap 153 is combined in the inboard of above-mentioned end face carriage 151, is used to accommodate above-mentioned bearing fixer 152; Said fixing device support 155 is pressed into and is fixed on the above-mentioned end face carriage 151, is used to accommodate the bearing joint portion 151a outside of above-mentioned end face carriage 151; Said fixing device ring 156 is fixed on the exterior face of said fixing device support 155, transfer of vibration when being used for the support fixation motor and preventing motor-driven.
Said fixing device support 155 includes following structure: body 155a, fixed combinating surface 155b and lateral surface 155c.Above-mentioned body 155a forms the lower cylindrical shape of aspect ratio; Said fixing faying face 155b prolongs according to certain width from the side of above-mentioned body 155a along the outside vertical direction and forms, by be pressed into, welding, rivet secure bond such as (RIVET) be at the lateral surface of above-mentioned end face carriage 151; Above-mentioned lateral surface 155c is combined in the other end of above-mentioned body 155a according to certain width along inboard vertical direction.
Said fixing device ring 156 is made of rubber ring 156a and steel loop 156b.Above-mentioned rubber ring 156a is adhesively fixed on the outer peripheral face of said fixing device support 155 by adhesive; Above-mentioned steel loop 1 56b forms along the outer peripheral face of above-mentioned rubber ring 156a.
In the fixture ring secure bond structure of the prior motor with said structure with the end face carriage, fixture support 155 is the center along the certain radius direction by welding and rivet or be pressed on the lateral surface that is fixed on end face carriage 151 with bearing joint portion 151a, the outwards outstanding central part that is formed on end face carriage 151 of above-mentioned bearing joint portion 151a is used to accommodate the part of bearing 160, and above-mentioned end face carriage 151 is fixed on the side open end of casing 110; After the body 155a of said fixing device support 155 outer peripheral face coated with adhesive, fixture ring 156 is inserted on the body 155a outer peripheral face of said fixing device support 155, by the rubber ring inner peripheral surface of adhesive in conjunction with said fixing device ring 156.
As mentioned above, said fixing device ring 156 is combined in by adhesive on the body 155a outer peripheral face of said fixing device support 155, and by above-mentioned fixture ring 156 support motor, and the transfer of vibration that produces when preventing motor rotation is to outside.
But the prior motor with said structure has following shortcoming with the fixture ring secure bond structure of end face carriage.
In the fixture ring secure bond structure of prior motor with the end face carriage, since utilize adhesive with fixture ring 156 secure bond on the body 155a of said fixing device support 155 outer peripheral face, make adhesion inhomogeneous, and give to carry out in the automation production in enormous quantities and brought difficulty, prolonged required time in the secure bond operation.
Summary of the invention
For overcoming the deficiencies in the prior art, the purpose of this invention is to provide the fixture ring secure bond structure of motor with the end face carriage, the secure bond structure of easy automation is provided, when solving the fixture ring of secure bond motor because the fixing and bonding force problem of non-uniform that adopts adhesive to cause.
The invention provides the fixture ring secure bond structure of end face carriage of the motor with following structure, mainly comprise casing, the end face carriage, fixture support and fixture ring, be pressed on the inner peripheral surface of the casing of tubular and be fixed with stator, the end face carriage is combined in the both-side opening end of casing, the bearing that supporting rotating shaft is arranged in the end face carriage, make rotor be rotated at the center of stator, the fixture support is pressed into a side that is fixed on the end face carriage, this fixture support possesses body, fixed combinating surface, lateral surface and fixture fixing combination portion, body forms cylindrical shape, fixed combinating surface prolong from a side of body along outside vertical form and secure bond at lateral surface, lateral surface is combined in the other end of body along inboard vertical junction, the fixture fixing combination portion forms the another side severing bending of fixture support, the fixture ring is made of rubber ring and steel loop, rubber ring has certain thickness, steel loop is fixed along the outer peripheral face one of rubber ring, after the fixture ring is inserted on the body outer peripheral face of fixture support, bending by the fixture fixing combination portion combination that is fixed, transfer of vibration when preventing motor-driven, the fixture fixing combination portion forms according to a plurality of severing bendings of certain angle from the center, a side of fixture support.
Motor according to the present invention has following effect with the fixture ring secure bond structure of end face carriage:
Because the bending of the fixture fixing combination portion that fixture support part severing bending is formed adds press fit said fixing device ring, makes the secure bond operation rapid automatizedly to produce in enormous quantities, has improved production efficiency.In addition, the fixture fixing combination portion that forms by each angular distortion adds press fit said fixing device ring, makes the fixture ring have identical fixing and bonding force, can support motor and cut off the vibration that produces on the motor.
Description of drawings
Fig. 1 is that the part of prior motor is cut sectional drawing.
Fig. 2 is the front elevation of prior motor with the end face carriage.
Fig. 3 is the exploded view of prior motor with the end face carriage.
Fig. 4 is that the part of motor of the present invention is cut sectional drawing, and as Figure of abstract.
Fig. 5 is the oblique view of motor of the present invention with the end face carriage.
Fig. 6 is the decomposition profile diagram of motor of the present invention with the end face carriage.
The major part symbol description of drawing
10: casing (CASING) 20: stator
30: rotor 40: rotating shaft
50: end face carriage assembly 51: end face carriage
52: bearing fixer (HOLDER) 53: bearing cap (COVER)
55: fixture support (SUPPORTER) 55a: body
55b: fixed combinating surface 55c: lateral surface
55d: fixture fixing combination portion 56: fixture ring
56a: rubber ring 56b: steel loop (STEEL RING)
60: bearing (BEARING)
Embodiment
To include following structure be the fixture ring secure bond structure of the motor of feature with the end face carriage in order to reach purpose of the present invention, to the invention provides: casing, end face carriage, fixture support and fixture ring.Be pressed on the inner peripheral surface of the above-mentioned casing of tubular and be fixed with stator; Above-mentioned end face carriage is combined in the both-side opening end of above-mentioned casing, and above-mentioned end face carriage makes the bearings rotating shaft, makes rotor be rotated at the center of said stator; Said fixing device support is pressed into the side of stator at above-mentioned end face carriage, and possesses the fixture fixing combination portion that has the another side severing bending with said fixing device support to form; After said fixing device ring is inserted on the body outer peripheral face of said fixing device support, the combination that is fixed of the bending by the fixture fixing combination portion, transfer of vibration when preventing motor-driven.
Wherein, said fixing device fixing combination portion forms according to a plurality of severing bendings of certain angle from the center, a side of said fixing device support.
Below in conjunction with accompanying drawing, by to the motor of one embodiment of the invention with the formation of the fixture ring secure bond structure of end face carriage and the detailed description that work is carried out, further specify the present invention.
Fig. 4 is that the part of motor of the present invention is cut sectional drawing.Fig. 5 is the oblique view of motor of the present invention with the end face carriage.Fig. 6 is the decomposition profile diagram of motor of the present invention with the end face carriage.
As shown in the figure, oilless bearing motor 1 of the present invention includes following structure: stator 20, rotor 30, rotating shaft 40 and end face carriage assembly 50.
Said stator 20 can be fixed on the casing 10 inboard outer peripheral faces of oilless bearing motor 1 contiguously; Above-mentioned rotor 30 rotatably is fixed on the inboard of said stator 20; Above-mentioned rotating shaft 40 is pressed into the inboard that is fixed on above-mentioned rotor 30; The open end, both sides of the above-mentioned casing 10 of above-mentioned carriage assembly 50 sealings, its central part is fixed with bearing 60, and above-mentioned bearing 60 rotatably supports the both sides of above-mentioned rotating shaft 40 respectively.
Above-mentioned bearing 60 is made of oilless bearing, above-mentioned oilless bearing makes inside have 20～30% hole to carry out sintering, lubricating oil is immersed in the above-mentioned hole, and the suction that rotation produces during by running and the temperature of rotating shaft 40 rise, make lubricating oil invade lubricated face, carry out lubrication.
Above-mentioned end face carriage assembly 50 includes following structure: end face carriage 51, bearing fixer 52, bearing cap 53, fixture support 55 and fixture ring 56.
Above-mentioned end face carriage 51 secure bond are on a side open end of above-mentioned casing 10, and its central part possesses outwards outstanding bearing joint portion 51a, and above-mentioned bearing joint portion 51a is used to insert the one side of rigid bearing 60; Above-mentioned bearing fixer 52 is combined in the inboard of above-mentioned end face carriage 51, keeps bearing 60 is inserted the state that is fixed on the above-mentioned bearing joint portion 51a; Above-mentioned bearing cap 53 is combined in the inboard of above-mentioned end face carriage 51, is used to accommodate above-mentioned bearing fixer 52; Said fixing device support 55 is pressed into and is fixed on the above-mentioned end face carriage 51, is used to accommodate the bearing joint portion 51a outside of above-mentioned end face carriage 51; Said fixing device ring 56 is fixed on the exterior face of said fixing device support 55, transfer of vibration when being used for the support fixation motor and preventing motor-driven.
Said fixing device support 55 includes following structure: body 55a, fixed combinating surface 55b, lateral surface 55c and fixture fixing combination portion 55d.
Above-mentioned body 55a forms the lower cylindrical shape of aspect ratio; Said fixing faying face 55b prolongs according to certain width from the side of above-mentioned body 55a along the outside vertical direction and forms, by be pressed into, secure bond such as welding, rivet are at the lateral surface of above-mentioned end face carriage 51; Above-mentioned lateral surface 55c is combined in the other end of above-mentioned body 55a according to certain width along inboard vertical direction; Above-mentioned a plurality of fixture fixing combination portion 55d is by forming above-mentioned lateral surface 55c according to certain angle severing bending.
Said fixing device ring 56 possesses the antivibrating parts that inserts on the body 55a outer peripheral face that is fixed on said fixing device support 55, is used to prevent the electronic vibration that produces of going up; That is to say that said fixing device ring 56 is by having certain thickness rubber ring 55a and constituting along the fixing steel loop 55b of the outer peripheral face one of above-mentioned rubber ring 55a.
Effect below by among the embodiment each several part further describes the present invention.
In having the fixture ring secure bond structure of motor of the present invention with the end face carriage of said structure, with the fixed combinating surface 55b secure bond of fixture support 55 on the lateral surface of each end face carriage 51, above-mentioned end face carriage 51 by bolt (BOLT) secure bond in casing 10 both-side opening portions; 56 insertions of fixture ring are combined in said fixing device support 55, make fixture ring 56 secure bond on the lateral surface of end face carriage 51.
So, the secure bond structure of fixture ring of the present invention with existing by adopting adhesive that fixture ring 56 is compared attached to the secure bond on the body 55a outer peripheral face of fixture support 55, can be fast secure bond simply; Owing to making the secure bond process automation, can produce in enormous quantities; 55d supports a plurality of fulcrums according to certain angle by the fixture fixing combination portion, and making can be with uniform fixing and bonding force secure bond fixture ring 56, the secure bond intensity when having improved fixed electrical machinery, the vibration that produces in the time of can cutting off above-mentioned motor rotation.After on the outer peripheral face of body 55a, crooked pressurization makes the rubber ring 56a edgewise bend pressurization of above-mentioned a plurality of fixture fixing combination portion 55d towards said fixing device ring 56 by a plurality of fixture fixing combination portion 55d that a severing fixture support lateral surface 55c part is bent to form.
Claims (1)
1. a motor is with the fixture ring secure bond structure of end face carriage, mainly comprise casing, the end face carriage, fixture support and fixture ring, be pressed on the inner peripheral surface of the casing of tubular and be fixed with stator, the end face carriage is combined in the both-side opening end of casing, the bearing that supporting rotating shaft is arranged in the end face carriage, make rotor be rotated at the center of stator, the fixture support is pressed into a side that is fixed on the end face carriage, it is characterized in that: described fixture support (55) has body (55a), fixed combinating surface (55b), lateral surface (55c) and fixture fixing combination portion (55d), body (55a) forms the lower cylindrical shape of aspect ratio, fixed combinating surface (55b) prolongs formation along the outside vertical direction according to certain width from a side of body (55a), secure bond is at the lateral surface of end face carriage (51), lateral surface (55c) is combined in the other end of body (55a) according to certain width along inboard vertical direction, fixture fixing combination portion (55d) forms the another side severing bending of fixture support (55), fixture ring (56) is made of rubber ring (55a) and steel loop (55b), rubber ring (55a) has certain thickness, steel loop (55b) is fixed along the outer peripheral face one of rubber ring (55a), after fixture ring (56) is inserted on body (55a) outer peripheral face of fixture support (55), bending by fixture fixing combination portion (55d) combination that is fixed, transfer of vibration when preventing motor-driven, fixture fixing combination portion (55d) forms according to a plurality of severing bendings of certain angle from the center, a side of fixture support (55).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03144363XA CN100384062C (en) | 2003-09-25 | 2003-09-25 | Fixer ring fixture conjunction structure of end bracket for dynamo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB03144363XA CN100384062C (en) | 2003-09-25 | 2003-09-25 | Fixer ring fixture conjunction structure of end bracket for dynamo |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1601860A CN1601860A (en) | 2005-03-30 |
| CN100384062C true CN100384062C (en) | 2008-04-23 |
Family
ID=34659525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB03144363XA Expired - Fee Related CN100384062C (en) | 2003-09-25 | 2003-09-25 | Fixer ring fixture conjunction structure of end bracket for dynamo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100384062C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100740704B1 (en) * | 2006-04-19 | 2007-07-18 | 동양기전 주식회사 | Motor assembly |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150662Y (en) * | 1993-01-16 | 1993-12-22 | 天津市起重电机厂 | Shock-resistant motor |
| CN2390344Y (en) * | 1999-07-02 | 2000-08-02 | 浙江卧龙电机股份有限公司 | Elastic mounting type plastic package motor |
| CN1284780A (en) * | 1999-08-16 | 2001-02-21 | 谭美田 | Triphase lower-speed synchronous AC motor |
-
2003
- 2003-09-25 CN CNB03144363XA patent/CN100384062C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2150662Y (en) * | 1993-01-16 | 1993-12-22 | 天津市起重电机厂 | Shock-resistant motor |
| CN2390344Y (en) * | 1999-07-02 | 2000-08-02 | 浙江卧龙电机股份有限公司 | Elastic mounting type plastic package motor |
| CN1284780A (en) * | 1999-08-16 | 2001-02-21 | 谭美田 | Triphase lower-speed synchronous AC motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1601860A (en) | 2005-03-30 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080423 Termination date: 20091026 |