CN218046859U - Oil filter element with seal structure - Google Patents
Oil filter element with seal structure Download PDFInfo
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- CN218046859U CN218046859U CN202220855413.8U CN202220855413U CN218046859U CN 218046859 U CN218046859 U CN 218046859U CN 202220855413 U CN202220855413 U CN 202220855413U CN 218046859 U CN218046859 U CN 218046859U
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- filter core
- oil
- filter element
- end cover
- core shell
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Abstract
The utility model discloses an oil filter element with a sealing structure, which comprises a filter element shell, wherein the top of the filter element shell is connected with an oil inlet joint, the bottom of the filter element shell is connected with an oil outlet joint, the top of the filter element shell is in threaded connection with an upper cover plate, the outer surface of the filter element shell is sleeved with an anti-loosening mechanism, a sealing gasket is connected between the upper cover plate and the filter element shell, an upper end cover is arranged in the position close to the top in the filter element shell, a lower end cover is arranged in the position close to the bottom in the filter element shell, a central tube is connected between the upper end cover and the lower end cover, a filter paper sleeve is sleeved on the outer side of the central tube, and a shaking mechanism is connected between the filter element shell and the upper end cover; an oil filter core with seal structure, can prevent to appear not hard up condition after the installation of oil filter core, and can shake when oil filter core filters to can improve the filterable work efficiency of oil filter core.
Description
Technical Field
The utility model relates to an oil filter core field, in particular to oil filter core with seal structure.
Background
The oil filter element is mainly used for filtering oil products in a hydraulic system, is arranged in a filter and an oil filter in the hydraulic system, is used for removing metal powder and other mechanical impurities worn by each element in the hydraulic system in an oil circuit of the hydraulic system to keep the oil circuit clean, can prolong the service life of the hydraulic system, and is also provided with a bypass valve in a low-pressure series filter element; however, the existing oil filter element has certain disadvantages to be improved when in use, firstly, the oil filter element is easy to loose after being installed, the relative stability of the installed oil filter element is poor, secondly, the oil filter element cannot shake when being filtered, and the working efficiency of the oil filter element is poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a main aim at provides an oil filter core with seal structure, can effectively solve the technical problem that the background art provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an oil filter core with seal structure, includes filter core shell, filter core shell's top is connected with the oil feed and connects, and filter core shell's bottom is connected with out the oil joint, filter core shell's top threaded connection has the upper cover plate, and filter core shell's surface cover is equipped with locking moving mechanism, be connected with sealed the pad between upper cover plate and the filter core shell, filter core shell's inside is close to the top position and is provided with the upper end cover, and filter core shell's inside is close to the bottom position and is provided with the lower end cover, be connected with the center tube between upper end cover and the lower end cover, the outside cover of center tube is equipped with the filter paper cover, be connected with shake mechanism between filter core shell and the upper end cover.
As a further aspect of the utility model, locking mechanism includes spacing seat, angle type seat, fixed pin, limit stop and spacing groove, the surface at filter core shell is established to spacing seat cover, the surface at spacing seat is fixed in to the angle type seat, the fixed pin runs through in the inside of angle type seat, limit stop is fixed in filter core shell's surface, the inside at spacing seat is seted up to the spacing groove.
As a further aspect of the utility model, spacing seat is gone into the spacing groove through limit stop card and is connected with filter core shell block.
As a further aspect of the utility model, the shake mechanism includes bearing board, spliced pole, lift post, adapter and expanding spring, the bearing board is fixed in filter core housing's internal surface, the spliced pole is fixed in bearing board's upper surface, the bottom of lift post extends to the inside of spliced pole, and the top of lift post is fixed in the surface of upper end cover, the adapter is fixed in the bottom of lift post, expanding spring's one end is fixed in the surface of adapter, and expanding spring's the other end is fixed in the internal surface of spliced pole.
As a further proposal of the utility model, the lifting column is movably connected with the connecting column through the joint head and the expansion spring.
As a further proposal of the utility model, the outer surface of the upper end cover and the lower end cover is connected with an oil passage.
Compared with the prior art, the utility model discloses following beneficial effect has: through the locking mechanism that moves who sets up, can prevent to appear not hard up condition after the installation of oil filter core to can improve the relative stability after the installation of oil filter core, through the shake mechanism that sets up, can shake when oil filter core filters, thereby can improve the filterable work efficiency of oil filter core.
Drawings
Fig. 1 is a schematic view of the overall structure of an oil filter element with a sealing structure according to the present invention;
fig. 2 is a schematic view of the internal structure of a filter element housing of an oil filter element with a sealing structure according to the present invention;
fig. 3 is a schematic structural view of a loosening prevention mechanism of an oil filter element with a sealing structure according to the present invention;
fig. 4 is a schematic structural diagram of the shaking mechanism of the oil filter element with the sealing structure of the present invention.
In the figure: 1. a filter element housing; 2. an oil inlet joint; 3. an oil outlet joint; 4. an upper cover plate; 5. an anti-loosening mechanism; 501. a limiting seat; 502. an angle-shaped seat; 503. a fixing pin; 504. a limit stop block; 505. a limiting groove; 6. a gasket; 7. an upper end cover; 8. a lower end cover; 9. a central tube; 10. a filter paper sleeve; 11. a dithering mechanism; 1101. a support plate; 1102. connecting columns; 1103. a lifting column; 1104. an adaptor head; 1105. a telescoping spring.
Detailed Description
In order to make the utility model realize, the technical means, the creation characteristics, the achievement purpose and the efficacy are easy to understand and understand, the utility model is further explained by combining the specific implementation mode.
As shown in fig. 1-4, an oil filter element with a sealing structure comprises a filter element shell 1, wherein the top of the filter element shell 1 is connected with an oil inlet joint 2, the bottom of the filter element shell 1 is connected with an oil outlet joint 3, the top of the filter element shell 1 is in threaded connection with an upper cover plate 4, the outer surface of the filter element shell 1 is sleeved with an anti-loosening mechanism 5, a sealing gasket 6 is connected between the upper cover plate 4 and the filter element shell 1, an upper end cover 7 is arranged in the filter element shell 1 close to the top, a lower end cover 8 is arranged in the filter element shell 1 close to the bottom, a central tube 9 is connected between the upper end cover 7 and the lower end cover 8, a filter paper sleeve 10 is sleeved on the outer side of the central tube 9, and a shaking mechanism 11 is connected between the filter element shell 1 and the upper end cover 7;
in this embodiment, in order to prevent the oil filter core from loosening after installation, the anti-loosening mechanism 5 is provided, the anti-loosening mechanism 5 includes a limiting seat 501, an angle seat 502, a fixing pin 503, a limiting stop 504 and a limiting groove 505, the limiting seat 501 is sleeved on the outer surface of the filter core housing 1, the angle seat 502 is fixed on the outer surface of the limiting seat 501, the fixing pin 503 penetrates through the inside of the angle seat 502, the limiting stop 504 is fixed on the outer surface of the filter core housing 1, the limiting groove 505 is arranged in the limiting seat 501, the anti-loosening mechanism 5 can prevent the oil filter core from loosening after installation, and therefore the relative stability of the oil filter core after installation can be improved.
In this embodiment, in order to limit the filter cartridge housing 1 by the limit seat 501, the limit seat 501 is engaged with the filter cartridge housing 1 by being engaged in the limit groove 505 by the limit stopper 504.
In this embodiment, in order to shake when the oil filter element filters, the shake mechanism 11 is provided, the shake mechanism 11 includes a support plate 1101, a connection post 1102, a lifting column 1103, an adapter 1104 and a telescopic spring 1105, the support plate 1101 is fixed on the inner surface of the filter element housing 1, the connection post 1102 is fixed on the upper surface of the support plate 1101, the bottom end of the lifting column 1103 extends to the inside of the connection post 1102, the top end of the lifting column 1103 is fixed on the outer surface of the upper end cover 7, the adapter 1104 is fixed on the bottom end of the lifting column 1103, one end of the telescopic spring 1105 is fixed on the outer surface of the adapter 1104, and the other end of the telescopic spring 1105 is fixed on the inner surface of the connection post 1102, the shake mechanism 11 can shake when the oil filter element filters, and therefore the work efficiency of the oil filter element filtering can be improved.
In this embodiment, in order to shake the lifting column 1103 in the vertical direction, the lifting column 1103 is movably connected to the connecting column 1102 through the adaptor 1104 and the extension spring 1105, and the shaking of the lifting column 1103 in the vertical direction can drive the filter assembly to shake.
In this embodiment, the outer surfaces of the upper end cover 7 and the lower end cover 8 are both connected with oil passages, and the oil passages can facilitate oil inlet and oil outlet.
It should be noted that, the utility model relates to an oil filter core with seal structure, when using, filter core shell 1 has constituted the whole main part that is equipped with the oil filter core of seal structure, the oil feed connects 2 and the joint 3 that produces oil and is used for the oil filter core to carry out oil feed and produce oil, fix spacing seat 501 through angle type seat 502 and fixed pin 503, spacing seat 501 goes into spacing groove 505 and filter core shell 1 through limit stop 504 card and carries out the block, can prevent to appear not hard up condition after the oil filter core installation, thereby can improve the relative stability after the oil filter core installation, the oil enters into in the inside center tube 9 of filter core shell 1 from oil feed joint 2, again from the filtration hole on center tube 9 surface enter into filter paper cover 10 in, discharge from the joint 3 that produces oil after filtering, lift post 1103 is through adapter 1104 and expanding spring 1105 and spliced pole 1102 relative activity, lift post 1103 shakes in the vertical direction and can drive filtering component and shake, can carry out when the oil filter core filters, thereby can improve the filterable work efficiency of oil filter core.
The foregoing shows and describes the basic principles and principal features of the invention, together with the advantages thereof. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides an oil filter core with seal structure which characterized in that: including filter core shell (1), the top of filter core shell (1) is connected with oil feed joint (2), and the bottom of filter core shell (1) is connected with out oil joint (3), the top threaded connection of filter core shell (1) has upper cover plate (4), and the surface cover of filter core shell (1) is equipped with locking mechanism (5), be connected with sealed pad (6) between upper cover plate (4) and filter core shell (1), the inside of filter core shell (1) is close to the top position and is provided with upper end cover (7), and the inside of filter core shell (1) is close to the bottom position and is provided with lower end cover (8), be connected with center tube (9) between upper end cover (7) and lower end cover (8), the outside cover of center tube (9) is equipped with filter paper cover (10), be connected with shake mechanism (11) between filter core shell (1) and upper end cover (7).
2. An oil filter cartridge provided with a sealing structure according to claim 1, wherein: locking mechanism (5) of moving includes spacing seat (501), angle type seat (502), fixed pin (503), limit stop (504) and spacing groove (505), the surface at filter core shell (1) is established in spacing seat (501) cover, the surface at spacing seat (501) is fixed in angle type seat (502), fixed pin (503) run through in the inside of angle type seat (502), limit stop (504) are fixed in the surface of filter core shell (1), the inside at spacing seat (501) is seted up in spacing groove (505).
3. An oil filter cartridge provided with a sealing structure according to claim 2, wherein: the limiting seat (501) is clamped into the limiting groove (505) through a limiting stop (504) and is connected with the filter element shell (1) in a clamping manner.
4. An oil filter cartridge provided with a sealing structure according to claim 1, wherein: the shake mechanism (11) comprises a supporting plate (1101), a connecting column (1102), a lifting column (1103), an adapter head (1104) and a telescopic spring (1105), wherein the supporting plate (1101) is fixed on the inner surface of the filter element shell (1), the connecting column (1102) is fixed on the upper surface of the supporting plate (1101), the bottom end of the lifting column (1103) extends to the inside of the connecting column (1102), the top end of the lifting column (1103) is fixed on the outer surface of the upper end cover (7), the adapter head (1104) is fixed on the bottom end of the lifting column (1103), one end of the telescopic spring (1105) is fixed on the outer surface of the adapter head (1104), and the other end of the telescopic spring (1105) is fixed on the inner surface of the connecting column (1102).
5. An oil filter cartridge provided with a sealing structure according to claim 4, wherein: the lifting column (1103) is movably connected with the connecting column (1102) through a connecting head (1104) and a telescopic spring (1105).
6. An oil filter cartridge provided with a seal structure according to claim 1, wherein: the outer surfaces of the upper end cover (7) and the lower end cover (8) are connected with oil channels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220855413.8U CN218046859U (en) | 2022-04-12 | 2022-04-12 | Oil filter element with seal structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220855413.8U CN218046859U (en) | 2022-04-12 | 2022-04-12 | Oil filter element with seal structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218046859U true CN218046859U (en) | 2022-12-16 |
Family
ID=84416886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220855413.8U Active CN218046859U (en) | 2022-04-12 | 2022-04-12 | Oil filter element with seal structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218046859U (en) |
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2022
- 2022-04-12 CN CN202220855413.8U patent/CN218046859U/en active Active
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