CN202121413U - Housing of oil pump motor capable of circumferentially fixing magnetic tile - Google Patents
Housing of oil pump motor capable of circumferentially fixing magnetic tile Download PDFInfo
- Publication number
- CN202121413U CN202121413U CN2011202029909U CN201120202990U CN202121413U CN 202121413 U CN202121413 U CN 202121413U CN 2011202029909 U CN2011202029909 U CN 2011202029909U CN 201120202990 U CN201120202990 U CN 201120202990U CN 202121413 U CN202121413 U CN 202121413U
- Authority
- CN
- China
- Prior art keywords
- card
- housing body
- housing
- oil pump
- magnetic shoe
- 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.)
- Expired - Lifetime
Links
Images
Landscapes
- Details Of Reciprocating Pumps (AREA)
Abstract
The utility model discloses a housing of an oil pump motor, which is capable of circumferentially fixing a magnetic tile and comprises a housing body, wherein an internal wall of the housing body is provided with a positioning boss used for supporting a spring card at a fixed point, and a card used for circumferentially fixing the magnetic tile and punched from the housing body is arranged along a symmetric direction of the positioning boss. Advantages of the housing are that the card is punched from the housing body, and the card cooperates with the spring card to circumferentially fix the two symmetrically arranged magnetic tiles; the card can position firmly, and only one spring card is needed to apply tensile force on the magnetic tiles at two sides to improve reliability of the fixing.
Description
Technical field
The utility model relates to a kind of motor housing, particularly a kind of can be to the circumferentially fixing motor housing of Oil pump electrical machinery inside magnetic shoe.
Background technology
The inner magnetic shoe of Oil pump electrical machinery is to realize its circumferentially fixing with respect to the motor housing main body through spring leaf; Accompanying drawing 1 is depicted as the radial cross-section of motor housing and magnetic shoe assembling; Accompanying drawing 2 is the axial cutaway view of motor housing and magnetic shoe assembling; Connected by Spring Card 4 respectively between two magnetic shoes 6 arranging along housing body 1 symmetry direction, the tensile force through both sides Spring Card 4 makes magnetic shoe 6 be close to housing body 1 inwall, thereby makes magnetic shoe 6 circumferentially fixing with respect to housing body 1 inwall.4 of Spring Cards fix a point to support through the positioning boss 2 on housing body 1 inwall, and the axial restraint of magnetic shoe 6 is to be realized by the positioning supports platform on housing body 1 inwall 5.Because magnetic shoe 6 circumferentially fixedly is that tensile force balance through both sides Spring Card 4 realizes; And Spring Card 4 supports fixed point by positioning boss 2; Himself stability is insecure; Thereby deviation can take place in the circumferentially fixing position of magnetic shoe in the actual use, directly influences the normal use of motor.
The utility model content
The utility model purpose: to the problems referred to above, the purpose of the utility model provides a kind of can magnetic shoe circumferentially fixing motor housing in Oil pump electrical machinery inside the raising magnetic shoe in the circumferential reliability of fixation of Oil pump electrical machinery outer casing inner wall, thereby enhance product performance.
Technical scheme: a kind of can be to the circumferentially fixing Oil pump electrical machinery shell of magnetic shoe; Comprise housing body; Said housing body inwall is provided with the positioning boss of the support spring card that is used to fix a point, and said positioning boss symmetry direction is provided with the circumferentially fixing card of magnetic shoe that goes out from said housing body punching out.
Said card is that cross section is the symmetrical card that the top of V-type is connected in said housing body.Card forms the integral body that links to each other with housing body, and itself can not produce relatively moving of position, and when magnetic shoe being carried out circumferentially fixedly, steadiness is more reliable.
Beneficial effect: compared with prior art; The utility model has the advantages that to go out magnetic shoe is carried out circumferentially fixing card from the punching out of Oil pump electrical machinery housing body; Two magnetic shoes that cooperate Spring Card that symmetry direction is arranged again carry out circumferentially fixing; The card self poisoning is firm, only need utilize a Spring Card that the both sides magnetic shoe is applied tensile force, thereby improves magnetic shoe in the circumferential reliability of fixation of Oil pump electrical machinery outer casing inner wall.
Description of drawings
Fig. 1 is the radial cross-section of motor housing and magnetic shoe assembling in the prior art;
Fig. 2 is the axial cutaway view of motor housing and magnetic shoe assembling in the prior art;
Fig. 3 is the axial cutaway view of the utility model motor housing structure;
Fig. 4 is the radial cross-section of the utility model motor housing structure;
Fig. 5 is the radial cross-section of the utility model motor housing and magnetic shoe assembling;
Fig. 6 is the axial cutaway view of the utility model motor housing and magnetic shoe assembling.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment; Further illustrate the utility model; Should understand these embodiment only be used to the utility model is described and be not used in the restriction the utility model scope; After having read the utility model, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the utility model.
Like accompanying drawing 3, shown in 4; A kind of can be to the circumferentially fixing Oil pump electrical machinery shell of magnetic shoe; Housing body 1 inwall is provided with the positioning boss 2 of the support spring card that is used to fix a point; Be provided with the circumferentially fixing card 3 of magnetic shoe that goes out from housing body 1 punching out at the symmetry direction of positioning boss 2, card 3 is that cross section is the symmetrical card that the top of V-type is connected in housing body 1.
Like accompanying drawing 5, shown in 6; Two magnetic shoes 6 are arranged symmetrically in card 3 both sides; After 5 pairs two magnetic shoe 6 axial restraints completion of the positioning supports platform on housing body 1 inwall; Again Spring Card 4 is erected on the positioning boss 2 as between two magnetic shoes 6 another and connects, two magnetic shoes 6 are circumferentially located through the tensile force of Spring Card 4.
Claims (2)
- One kind can be to the circumferentially fixing Oil pump electrical machinery shell of magnetic shoe; Comprise housing body (1); Said housing body (1) inwall is provided with the positioning boss (2) of the support spring card that is used to fix a point, and it is characterized in that: said positioning boss (2) symmetry direction is provided with the circumferentially fixing card of magnetic shoe (3) that goes out from said housing body (1) punching out.
- 2. according to claim 1 can the circumferentially fixing Oil pump electrical machinery shell of magnetic shoe being is characterized in that: said card (3) is that cross section is the symmetrical card that the top of V-type is connected in said housing body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202029909U CN202121413U (en) | 2011-06-16 | 2011-06-16 | Housing of oil pump motor capable of circumferentially fixing magnetic tile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202029909U CN202121413U (en) | 2011-06-16 | 2011-06-16 | Housing of oil pump motor capable of circumferentially fixing magnetic tile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121413U true CN202121413U (en) | 2012-01-18 |
Family
ID=45462450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202029909U Expired - Lifetime CN202121413U (en) | 2011-06-16 | 2011-06-16 | Housing of oil pump motor capable of circumferentially fixing magnetic tile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214969A (en) * | 2011-06-16 | 2011-10-12 | 镇江先锋汽车零部件有限公司 | Oil pump motor shell capable of circumferentially fixing magnetic shoes |
-
2011
- 2011-06-16 CN CN2011202029909U patent/CN202121413U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102214969A (en) * | 2011-06-16 | 2011-10-12 | 镇江先锋汽车零部件有限公司 | Oil pump motor shell capable of circumferentially fixing magnetic shoes |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2570883A3 (en) | Support structure | |
| EP2424077A3 (en) | Segmented stator assembly | |
| JP2014204595A5 (en) | ||
| CN202121413U (en) | Housing of oil pump motor capable of circumferentially fixing magnetic tile | |
| CN105626536B (en) | Compressor pump and with its compressor | |
| CN102214969A (en) | Oil pump motor shell capable of circumferentially fixing magnetic shoes | |
| CN203387306U (en) | Support of motor stator | |
| CN201973098U (en) | Elastic rubber bearing for automobile steering device | |
| CN209403799U (en) | The control structure of automatic umbrella folding and unfolding | |
| CN202488243U (en) | Rotor sheath structure for permanent magnet synchronous motor | |
| CN203071664U (en) | Novel motor stator structure | |
| CN201403007Y (en) | Circlip structure for magnetic steel positioning | |
| CN203149272U (en) | Watch movement stator given-way hole structure | |
| CN203707974U (en) | Axial endplay automatic adjustment motor structure | |
| CN201898392U (en) | Novel rotor structure | |
| CN203387372U (en) | Plastic packaging motor | |
| CN203178682U (en) | Stator module of watch movement | |
| CN202121410U (en) | Motor housing with supporting legs | |
| CN102927034A (en) | Coupling protective cover | |
| CN203722348U (en) | Iron plate wheel motor-used stator and iron plate wheel motor | |
| CN207426849U (en) | The motor of belt coil support frame | |
| CN201991792U (en) | Guide vane shell in electric submerged pump for well | |
| CN204205781U (en) | A kind of motor | |
| CN202121411U (en) | Motor casing | |
| CN204103676U (en) | The ground wire connecting structure of motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120118 |
|
| CX01 | Expiry of patent term |