CN207229320U - Oil pump structure and compressor - Google Patents
Oil pump structure and compressor Download PDFInfo
- Publication number
- CN207229320U CN207229320U CN201721330059.2U CN201721330059U CN207229320U CN 207229320 U CN207229320 U CN 207229320U CN 201721330059 U CN201721330059 U CN 201721330059U CN 207229320 U CN207229320 U CN 207229320U
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- fixed section
- retainer
- oil pump
- passage
- card
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Abstract
The utility model provides a kind of oil pump structure and compressor, belongs to Compressor Technology field.Oil pump structure includes wire reel of motor and retainer, and wire reel of motor includes body and at least two fixing pieces, fixing piece are connected with body, and the opposite both ends of body are distributed with fixing piece；The both ends of retainer are clamped with two opposite fixing pieces respectively, and the middle part of retainer is used to be connected with pump shaft.Oil pump structure can be acted on by the both ends of retainer and the clamping of fixing piece, and the free resigning effect of oil pump is realized using the elasticity of the gap of cooperation and retainer in itself.Required precision corresponding to it is not relatively high, and full inspection is not required before retainer installation, this is reasonable in design, easy to operate, easily rectification, highly practical.Compressor includes oil pump structure, it has the repertoire of the oil pump structure.
Description
Technical field
Compressor Technology field is the utility model is related to, in particular to a kind of oil pump structure and compressor.
Background technology
Existing compressor generally all has oil pump structure.
In existing compressor, the fixed form of oil pump fixed retainer is higher for required precision, is needed before installation complete
Inspection.
Inventor has found that traditional oil pump structure at least has the following disadvantages under study for action：
There is full inspection before retainer installation；
It is complicated.
Utility model content
The purpose of this utility model is to provide a kind of oil pump structure, improves the deficiencies in the prior art, it can pass through
The clamping of the both ends of retainer and fixing piece acts on, using the elasticity of the gap of cooperation and retainer in itself come realize oil pump from
By resigning effect.Required precision corresponding to it is not relatively high, and full inspection is not required before retainer installation, this is reasonable in design,
Easy to operate, easily rectification is highly practical.
The another object of the utility model is the provision of a kind of compressor, it includes oil pump structure mentioned above, its
Repertoire with the oil pump structure.
What the embodiment of the utility model was realized in：
The embodiment of the utility model provides a kind of oil pump structure, it includes：
Wire reel of motor, the wire reel of motor include body and at least two fixing pieces, the fixing piece with described
Body connects, and the opposite both ends of the body are distributed with the fixing piece；
Retainer, the both ends of the retainer are clamped with two opposite fixing pieces respectively, in the retainer
Portion is used to be connected with pump shaft.
Specifically, oil pump structure can be acted on by the both ends of retainer and the clamping of fixing piece, the gap of cooperation is utilized
The free resigning effect of oil pump is realized with the elasticity of retainer in itself.Required precision corresponding to it is not relatively high, retainer
Full inspection is not required before installation, this is reasonable in design, easy to operate, easily rectification, highly practical.
Optionally, the fixing piece includes the first shackle member and the second shackle member, first shackle member and the body
Connection, first shackle member is connected with second shackle member, and first shackle member is provided with the first card and sets passage, institute
State the second shackle member and be provided with and set the second card that passage connect with the described first card and set passage, described first blocks the extension for setting passage
The extending direction that direction sets passage with the described second card intersects angulation as acute angle or right angle, one end pair of the retainer
Should be arranged in it is described first card set passage with described second card set in passage.
Optionally, second shackle member is provided with Access Division, and the Access Division has sets passage company with the described second card
Logical limit channels, the limit channels are interference fitted with the retainer.
Optionally, second card sets passage and the retainer clearance fit.
Optionally, the fixing piece further includes reinforcing rib, and the side of the reinforcing rib is connected with the body, the reinforcement
The opposite side of muscle is connected with first shackle member.
Optionally, one end of the retainer has the first fixed section and the second fixed section, first fixed section and institute
State the second fixed section to be integrally formed, first fixed section is located relatively at the end of the retainer, and first fixed section is used
Being set in being arranged in first card in passage, second fixed section, which is used to being arranged in second card, to be set in passage, and described the
One fixed section is vertically arranged and L-shaped with second fixed section, and first fixed section is set along the radial direction of pump shaft, and described the
Two fixed sections are set along the axial direction of pump shaft.
Optionally, one end of the retainer has the 3rd fixed section and the 4th fixed section, the 3rd fixed section and institute
State the 4th fixed section to be integrally formed, the 3rd fixed section is located relatively at the end of the retainer, and the 3rd fixed section is used
Being set in being arranged in first card in passage, the 4th fixed section, which is used to being arranged in second card, to be set in passage, and described the
Three fixed sections and the 4th fixed section angulation are acute angle, and the 3rd fixed section is set along the radial direction of pump shaft, described
4th fixed section is set along the axial direction of pump shaft.
Optionally, the fixing piece is located relatively at the outside or inner side of the body.
Optionally, the both sides or middle part of the relatively close body of the fixing piece.
The embodiment of the utility model additionally provides a kind of compressor, it includes oil pump structure mentioned above, it has
The repertoire of the oil pump structure.
Compared with prior art, the beneficial effect of the utility model embodiment is：
In conclusion oil pump structure can be acted on by the both ends of retainer and the clamping of fixing piece, using between cooperation
The elasticity of gap and retainer in itself realizes the free resigning effect of oil pump.Required precision corresponding to it is not relatively high, keeps
Full inspection is not required before frame installation, this is reasonable in design, easy to operate, easily rectification, highly practical.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the structure diagram under the first visual angle for the oil pump structure that the utility model embodiment 1 provides；
Fig. 2 is the close-up schematic view at the A shown in Fig. 1；
Fig. 3 is the structure diagram under second of visual angle of the oil pump structure that the utility model embodiment 1 provides；
Fig. 4 is the close-up schematic view at the B shown in Fig. 3；
Fig. 5 is the structure diagram under the third visual angle for the oil pump structure that the utility model embodiment 1 provides；
Fig. 6 is the close-up schematic view at the C shown in Fig. 5；
Fig. 7 is the structure diagram under the 4th kind of visual angle of the oil pump structure that the utility model embodiment 1 provides；
Fig. 8 is the structure diagram of retainer and its associated components in the oil pump structure that the utility model embodiment 2 provides.
Icon：100- oil pump structures；10- wire reel of motor；11- bodies；12- fixing pieces；The first shackle members of 121-；
The cards of 1211- first set passage；The second shackle members of 122-；The cards of 1221- second set passage；1222- Access Divisions；1223- limit channels；
123- reinforcing ribs；20- retainers；The first fixed sections of 21-；The second fixed sections of 22-；The 3rd fixed sections of 23-；The 4th fixed sections of 24-.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Usually here described in attached drawing and
The component of the utility model embodiment shown can be arranged and designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the utility model provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, those of ordinary skill in the art's all other embodiments obtained without creative efforts, all
Belong to the scope of the utility model protection.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.
, it is necessary to explanation, the orientation of the instruction such as term " on ", " under ", " interior ", " outer " in the description of the utility model
Or position relationship be based on orientation shown in the drawings or position relationship, or the utility model product using when usually put
Orientation or position relationship, are for only for ease of description the utility model and simplify description, rather than indicate or imply signified dress
Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model
Limitation.
In addition, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint
Relative importance.
In the description of the utility model, it is also necessary to which explanation, unless otherwise clearly defined and limited, term " are set
Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can mechanically connect or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
Embodiment 1
- Fig. 7 is please referred to Fig.1, present embodiments provides a kind of oil pump structure 100, it includes：
Wire reel of motor 10, wire reel of motor 10 include 11 and at least two fixing piece 12 of body, fixing piece 12 and body
11 connections, and the opposite both ends of body 11 are distributed with fixing piece 12；
Retainer 20, the both ends of retainer 20 are clamped with two opposite fixing pieces 12 respectively, and the middle part of retainer 20 is used
It is connected in pump shaft.
In the present embodiment, two fixing pieces 12 are symmetrically arranged with body 11, retainer 20 selects steel wire rope, or steel to be made
Rod piece.Of course, when it is implemented, can also be three, four or more fixing piece 12.Retainer 20 can be selected
Other structures.
Explanation is needed exist for, fixing piece 12 is fixedly connected or is detachably connected with body 11
, it can also be integrally formed.
Specifically, oil pump structure 100 can be acted on by the both ends of retainer 20 and the clamping of fixing piece 12, cooperation is utilized
Gap and the elasticity of of retainer 20 itself realize the free resigning effect of oil pump.Required precision corresponding to it is relatively not
Full inspection is not required before installing in height, retainer 20, this is reasonable in design, easy to operate, easily rectification, highly practical.
With reference to Fig. 2, optionally, fixing piece 12 includes the first shackle member 121 and the second shackle member 122, the first shackle member 121
Be connected with body 11, the first shackle member 121 is connected with the second shackle member 122, and the first shackle member 121 be provided with the first card set it is logical
Road 1211, the second shackle member 122, which is provided with, to be set the second card that passage 1211 connect with the first card and sets passage 1221, first block set it is logical
The extending direction that the extending direction in road 1211 sets passage 1221 with the second card intersects angulation as acute angle or right angle, retainer
20 one end corresponds to be arranged in the first card and set passage 1211 and second and block and sets in passage 1221.
The setting of first shackle member 121 and the second shackle member 122, so as to retainer 20 can directly be caught in the first card set it is logical
The card of road 1211 and second is set in passage 1221, and realization is relatively fixed with body 11.
Optionally, the second shackle member 122 is provided with Access Division 1222, and Access Division 1222 has sets passage 1221 with the second card
The limit channels 1223 of connection, limit channels 1223 are interference fitted with retainer 20.
That is, it is necessary to retainer 20 is caught in when the second card is set in passage 1221, it is necessary to could be led to certain power
Limit channels 1223 are crossed, which can play certain position-limiting action, then coordinate the card of the first shackle member 121 to be provided as using,
So that retainer 20 is not easy to come off relative to body 11.
Optionally, the second card sets passage 1221 and 20 clearance fit of retainer.
That is, retainer 20 second card set in passage 1221 and can relatively move, its be not it is stuck, so as to
Realize the free resigning effect of oil pump.
Optionally, fixing piece 12 further includes reinforcing rib 123, and the side of reinforcing rib 123 is connected with body 11, reinforcing rib 123
Opposite side be connected with the first shackle member 121.
First shackle member 121 and the second shackle member 122 are, the settings of reinforcing rib 123 outwardly directed relative to body 11,
Its hardness and strength can be improved, can effectively extend its service life.
Optionally, one end of retainer 20 has the first fixed section 21 and the second fixed section 22, the first fixed section 21 and
Two fixed sections 22 are integrally formed, and the first fixed section 21 is located relatively at the end of retainer 20, and the first fixed section 21 is used to be arranged in
First card is set in passage 1211, and the second fixed section 22 is used to be arranged in the second card and set in passage 1221, the first fixed section 21 and the
Two fixed sections 22 are vertically arranged and L-shaped, radial direction setting of first fixed section 21 along pump shaft, axis of second fixed section 22 along pump shaft
To setting.
By the setting of L-type, position-limiting action itself can be formed, the effect of the first fixed section 21 is similar to suspension, the
Two fixed sections 22 are limited that portion is spacing, both can guarantee that the connection of retainer 20 and pump shaft, have avoided it from coming off, and can realize oil pump
Freely step down.
With reference to Fig. 7, optionally, fixing piece 12 is located relatively at the outside or inner side of body 11.
Two fixing pieces 12 in the present embodiment are respectively positioned on the outside of body 11, when it is implemented, two fixing pieces 12 are equal
The inner side of body 11 can be located at, of course, can also be that is located at an inner side, another is located at outside.
Optionally, the both sides or middle part of the relatively close body 11 of fixing piece 12.
It is described with the relative position in Fig. 7, under installment state, other most of structures of oil pump structure 100 are respectively positioned on
The top of body 11.The upside of the relatively close body 11 of two fixing pieces 12 in the present embodiment, when it is implemented, it can also be
The downside of relatively close body 11, similarly, it can be with the middle part of relatively close body 11.
A kind of oil pump structure 100 provided according to the utility model embodiment, the operation principle of oil pump structure 100 are：
After retainer 20 is installed with wire reel of motor 10, the both ends of retainer 20 are connected on two fixing pieces 12, are led to
The interaction of the first shackle member 121 and the second shackle member 122 is crossed, realizes being relatively fixed for 20 both ends of retainer, retainer 20
There is certain gap with the junction of the second shackle member 122, it can be moved relative to body 11, and retainer 20 itself has one
Fixed elasticity, so that when pump shaft relatively moves, retainer 20 is connected with body 11 all the time, will not fall off.
By the design of the structure, the free resigning effect of oil pump can be fully met, the smart structural design is easily whole
Change.
The installation site of the fixing piece 12 can be according to actual needs, and installed in corresponding position, retainer 20 is caught in solid
The direction for determining part 12 can also be different, and the end of retainer 20 can also be deformed when being caught in, as long as can be real
Existing end is stuck relative to body 11, and other positions can be rocked relative to body 11, can produce displacement.
Embodiment 2
Fig. 8 is refer to, the present embodiment also provides a kind of oil pump structure 100, and the technical solution that embodiment 1 describes is equally suitable
For the present embodiment, 1 published technical solution of embodiment is not repeated to describe.
Specifically, difference lies in one end of, retainer 20 to have the 3rd fixed section 23 and for the present embodiment and embodiment 1
Four fixed sections 24, the 3rd fixed section 23 are integrally formed with the 4th fixed section 24, and the 3rd fixed section 23 is located relatively at retainer 20
End, the 3rd fixed section 23 are set in passage 1211 for being arranged in the first card, and the 4th fixed section 24 is set for being arranged in the second card
In passage 1221, the 3rd fixed section 23 and 24 angulation of the 4th fixed section are acute angle, footpath of the 3rd fixed section 23 along pump shaft
To setting, the 4th fixed section 24 is set along the axial direction of pump shaft.
The 3rd fixed section 23 in the present embodiment can be understood as being obliquely installed relative to the 4th fixed section 24, installation
The 3rd fixed section 23 itself can play preferable position-limiting action afterwards.
Generally, in order to install or remove conveniently, the 3rd fixed section 23 and 24 angulation of the 4th fixed section be 45 °-
60°。
Embodiment 3
The present embodiment also provides a kind of compressor, it includes oil pump structure 100 mentioned above, it has the oil pump knot
The repertoire of structure 100.
The structure of oil pump structure 100 may be referred to embodiment 1 or 2.
Compressor selects the oil pump structure 100, its structure is more stablized, and overall using effect is preferable.
In conclusion the utility model provides a kind of oil pump structure 100, oil pump structure 100 can pass through retainer 20
The clamping of both ends and fixing piece 12 act on, realize the freedom of oil pump using the gap and the elasticity of of retainer 20 itself of cooperation
Resigning effect.Required precision corresponding to it is not relatively high, and full inspection is not required before installing in retainer 20, this is reasonable in design,
Easy to operate, easily rectification is highly practical.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the present invention, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on, should be included within the scope of protection of this utility model.
Claims (10)
- A kind of 1. oil pump structure, it is characterised in that including：Wire reel of motor, the wire reel of motor include body and at least two fixing pieces, and the fixing piece connects with the body Connect, and the opposite both ends of the body are distributed with the fixing piece；Retainer, the both ends of the retainer are clamped with two opposite fixing pieces respectively, and the middle part of the retainer is used It is connected in pump shaft.
- 2. oil pump structure according to claim 1, it is characterised in that the fixing piece includes the first shackle member and the second card Fitting, first shackle member are connected with the body, and first shackle member is connected with second shackle member, and described One shackle member is provided with the first card and sets passage, and second shackle member is provided with the second card for setting passage with the described first card and connecting If passage, first card set the extending direction of passage block with described second set passage extending direction intersect angulation as Acute angle or right angle, one end of the retainer correspond to be arranged in first card and set passage and are set with the described second card in passage.
- 3. oil pump structure according to claim 2, it is characterised in that second shackle member is provided with Access Division, described Access Division has the limit channels for blocking with described second and setting passage and connecting, and the limit channels are interference fitted with the retainer.
- 4. oil pump structure according to claim 3, it is characterised in that second card sets passage and the retainer gap Coordinate.
- 5. oil pump structure according to claim 2, it is characterised in that the fixing piece further includes reinforcing rib, the reinforcement The side of muscle is connected with the body, and the opposite side of the reinforcing rib is connected with first shackle member.
- 6. oil pump structure according to claim 2, it is characterised in that one end of the retainer have the first fixed section with Second fixed section, first fixed section are integrally formed with second fixed section, and first fixed section is located relatively at described The end of retainer, first fixed section are set in passage for being arranged in first card, and second fixed section is used to block Being set arranged on the described second card in passage, first fixed section is vertically arranged and L-shaped with second fixed section, and described first Fixed section is set along the radial direction of pump shaft, and second fixed section is set along the axial direction of pump shaft.
- 7. oil pump structure according to claim 2, it is characterised in that one end of the retainer have the 3rd fixed section and 4th fixed section, the 3rd fixed section are integrally formed with the 4th fixed section, and the 3rd fixed section is located relatively at described The end of retainer, the 3rd fixed section are set in passage for being arranged in first card, and the 4th fixed section is used to block Being set arranged on the described second card in passage, the 3rd fixed section and the 4th fixed section angulation are acute angle, described the Three fixed sections are set along the radial direction of pump shaft, and the 4th fixed section is set along the axial direction of pump shaft.
- 8. according to claim 1-6 any one of them oil pump structures, it is characterised in that the fixing piece is located relatively at described The outside or inner side of body.
- 9. according to claim 1-6 any one of them oil pump structures, it is characterised in that relatively close described of the fixing piece The both sides or middle part of body.
- 10. a kind of compressor, it is characterised in that including claim 1-9 any one of them oil pump structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330059.2U CN207229320U (en) | 2017-10-11 | 2017-10-11 | Oil pump structure and compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721330059.2U CN207229320U (en) | 2017-10-11 | 2017-10-11 | Oil pump structure and compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207229320U true CN207229320U (en) | 2018-04-13 |
Family
ID=61850660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721330059.2U Active CN207229320U (en) | 2017-10-11 | 2017-10-11 | Oil pump structure and compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207229320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725307A (en) * | 2017-10-11 | 2018-02-23 | 黄石东贝电器股份有限公司 | Oil pump structure and compressor |
-
2017
- 2017-10-11 CN CN201721330059.2U patent/CN207229320U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107725307A (en) * | 2017-10-11 | 2018-02-23 | 黄石东贝电器股份有限公司 | Oil pump structure and compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210701 Address after: No.6, East Jinshan Avenue, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province Patentee after: Huangshi Dongbei Compressor Co.,Ltd. Address before: No.6, East Jinshan Avenue, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province Patentee before: Huangshi Dongbei Electrical Appliance Co.,Ltd. |
|
| TR01 | Transfer of patent right |