CN216044777U - Oil absorption oil filter convenient to installation and use - Google Patents
Oil absorption oil filter convenient to installation and use Download PDFInfo
- Publication number
- CN216044777U CN216044777U CN202122494454.7U CN202122494454U CN216044777U CN 216044777 U CN216044777 U CN 216044777U CN 202122494454 U CN202122494454 U CN 202122494454U CN 216044777 U CN216044777 U CN 216044777U
- Authority
- CN
- China
- Prior art keywords
- shell
- half shell
- oil
- lower half
- annular groove
- 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.)
- Active
Links
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to the technical field of oil absorption oil filters, in particular to an oil absorption oil filter convenient to install and use, which comprises a shell and a filter element arranged in the shell, wherein the filter element is provided with a first cavity, a second cavity is arranged between the inner circumference of the shell and the outer circumference of the filter element, the shell is provided with an oil inlet and an oil outlet, the shell comprises an upper shell and a lower shell which are hermetically assembled together, the outer wall of the bottom end of the upper shell is in threaded connection with an internal thread sleeve, the outer wall of the lower shell is provided with a connecting part in matched connection with the internal thread sleeve, one ends of the upper shell and the lower shell, which are far away from the butt joint position, are provided with a first annular groove, a first sealing ring is embedded in the first annular groove, and two ends of the filter element are correspondingly inserted in the first annular grooves of the upper shell and the lower shell respectively. This device simple structure, convenient assembling only need rotate the internal thread cover during the assembly and just can be in the same place filter core, upper half shell, the installation of lower half shell installation fixed, and installation complex is efficient.
Description
Technical Field
The utility model relates to the technical field of oil suction filters, in particular to an oil suction filter convenient to install and use.
Background
The oil absorption filter is mainly applied to the oil filtration industry, and the oil absorption filter is installed at an oil suction port of an oil pump and used for protecting the oil pump and other hydraulic elements so as to avoid sucking polluted impurities, effectively control the pollution of a hydraulic system and adjust the cleanliness of the hydraulic system.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects of troublesome installation and matching and low assembly efficiency of an oil suction filter in the prior art, and provides an oil suction filter convenient to install and use.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an oil absorption oil filter convenient to installation is used, includes the shell, installs the inside filter core of shell, the filter core has first cavity, the second cavity has between the circumference of circumference and filter core in the shell, the shell has oil inlet, oil-out, the shell includes two sealed upper and lower half shells of assembling together, upper half shell bottom outer wall threaded connection has the internal thread cover, lower half shell outer wall has with internal thread cover fit connection has connecting portion, the one end that butt joint position was kept away from to upper and lower half shells has first ring channel, the embedded first sealing washer that is equipped with of first ring channel, the filter core both ends correspond respectively and insert and establish in the first ring channel of upper and lower half shells.
Connecting portion are the arch of a plurality of rigid coupling outer circumference of half shell down, the one end that the internal thread cover is close to half shell down has the breach corresponding with the arch, the breach has slope portion, horizontal part by open position in proper order, the arch is established through breach slope portion card the horizontal part of breach.
The lower half shell top has annular boss, upper half shell bottom has the second ring channel, be equipped with the second sealing washer in the second ring channel, annular boss inserts and establishes in the second ring channel.
The oil outlet is arranged on the upper half shell or the lower half shell and communicated with the second cavity.
The oil absorption oil filter convenient to install and use provided by the utility model has the beneficial effects that: this device simple structure, convenient assembling only need rotate the internal thread cover during the assembly and just can be in the same place filter core, upper half shell, the installation of lower half shell installation fixed, and installation complex is efficient.
Drawings
FIG. 1 is a schematic view of the internal mounting structure of the present invention;
FIG. 2 is a schematic view of a notch structure according to the present invention.
In the figure: oil outlet 1, detecting instrument 2, first ring channel 3, upper half shell 4, internal thread cover 5, second ring channel 6, annular boss 7, arch 8, lower half shell 9, through-hole 10, breach 11, slope portion 12, horizontal part 13, filter core 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-2, an oil absorption oil filter convenient to install and use comprises a shell and a filter element 14 installed inside the shell, wherein the filter element 14 is provided with a first cavity, a second cavity is arranged between the inner circumference of the shell and the outer circumference of the filter element 14, the shell is provided with an oil inlet and an oil outlet, the shell comprises an upper half shell 4 and a lower half shell 9 which are hermetically assembled together, the outer wall of the bottom end of the upper half shell 4 is in threaded connection with an internal thread sleeve 5, the outer wall of the lower half shell 9 is provided with a connecting part in a matching manner with the internal thread sleeve 5, one end of the upper half shell 4 and the lower half shell 9, which is far away from a butt joint position, is provided with a first annular groove 3, a first sealing ring is embedded in the first annular groove 3, and two ends of the filter element 14 are correspondingly inserted in the first annular grooves 3 of the upper half shell 4 and the lower half shell 9 respectively.
The device mainly comprises three parts: filter core 14, first shell 4, lower half shell 9, in the time of the installation, insert first shell 4 with filter core 14, in the first ring channel 3 of lower half shell 9, then rotate internal thread cover 5, connect the connecting portion of lower half shell 9 outer wall through internal thread cover 5, make internal thread cover 5 and connecting portion assembly fixed together, it is fixed with the installation of filter core 14 to accomplish the shell from this, wherein connecting portion can be the external screw thread, first shell 4 like this, lower half shell 9 is equipped with corresponding external screw thread, through an internal thread cover 5 with filter core 14, first shell 4, lower half shell 9 installation is fixed together.
Certainly, when the connecting part is an external thread, the upper half shell 4 and the lower half shell 9 are relatively troublesome to align, two thread sections are required to be butted together, the difficulty of the manufacturing process and the difficulty of assembly are increased, and the assembly efficiency is further improved; connecting portion are the arch 8 of a plurality of rigid coupling in half 9 outer circumference down, the one end that the internal thread cover 5 is close to half 9 down has the breach 11 corresponding with arch 8, breach 11 has slope portion 12 by the open position in proper order, horizontal part 13, arch 8 is established at the horizontal part 13 of breach 11 through breach 11 slope portion 12 card, wherein the open position of breach 11 can set up a little more, for example, the opening width is more than the twice of protruding width, be convenient for in the protruding screw in breach, when needing to connect, rotate internal thread cover 5 downwards, then make protruding card go into in the breach of internal thread cover, accomplish filter core 14, half 4 on, the installation of half 9 down is fixed.
In order to improve the sealing performance of the shell and facilitate the clamping of the bulge into the gap, the top end of the lower half shell 9 is provided with an annular boss 7, the bottom end of the upper half shell 4 is provided with a second annular groove 6, a second sealing ring is arranged in the second annular groove 6, the annular boss 7 is inserted into the second annular groove 6, and the elasticity of the second sealing ring is utilized to enable the upper half shell 4 and the lower half shell 9 to have certain elasticity, so that the bulge can be conveniently clamped into the gap.
Through-hole 10 has all been seted up to the one end that half shell 4, lower half shell 9 kept away from the butt joint position, through-hole 10 and first cavity intercommunication, and a through-hole 10 is the oil inlet, and a through-hole 10 is used for installing detecting instrument 2, and oil-out 1 sets up half shell 4 or lower half shell 9 and oil-out 1 and second cavity intercommunication.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any technical solutions, concepts and designs obtained by equivalent substitutions or changes of the technical solutions and the utility model concepts of the present invention by those skilled in the art within the technical scope of the present invention shall be covered by the scope of the present invention.
Claims (4)
1. The oil absorption oil filter convenient to install and use comprises a shell and a filter element (14) installed inside the shell, wherein the filter element (14) is provided with a first cavity, a second cavity is arranged between the inner circumference of the shell and the outer circumference of the filter element (14), the shell is provided with an oil inlet and an oil outlet, and is characterized in that the shell comprises an upper half shell (4) and a lower half shell (9) which are hermetically assembled together, an internal thread sleeve (5) is connected to the outer wall of the bottom end of the upper half shell (4) in a threaded manner, a connecting part is connected to the outer wall of the lower half shell (9) in a matched manner with the internal thread sleeve (5), a first annular groove (3) is formed in one end, far away from a butt joint position, of the upper half shell (4) and the lower half shell (9), a first sealing ring is embedded in the first annular groove (3), and two ends of the filter element (14) are correspondingly inserted into the upper half shell (4) and the lower half shell (9) respectively, In the first annular groove (3) of the lower half-shell (9).
2. The oil suction oil filter convenient to install and use as claimed in claim 1, wherein the connecting part is a plurality of protrusions (8) fixedly connected to the outer circumference of the lower half shell (9), one end of the internally threaded sleeve (5) close to the lower half shell (9) is provided with a notch (11) corresponding to the protrusions (8), the notch (11) is provided with a slope part (12) and a horizontal part (13) in sequence from an opening position, and the protrusions (8) are clamped on the horizontal part (13) of the notch (11) through the slope part (12) of the notch (11).
3. An oil suction filter easy to install and use according to claim 2, wherein the lower half shell (9) has an annular boss (7) at the top end, the upper half shell (4) has a second annular groove (6) at the bottom end, a second sealing ring is arranged in the second annular groove (6), and the annular boss (7) is inserted in the second annular groove (6).
4. The oil absorption oil filter convenient to install and use as claimed in claim 1, wherein the ends of the upper half shell (4) and the lower half shell (9) far away from the butt joint position are provided with through holes (10), the through holes (10) are communicated with the first chamber, one through hole (10) is the oil inlet, one through hole (10) is used for installing a detection instrument (2), the oil outlet (1) is arranged on the upper half shell (4) or the lower half shell (9), and the oil outlet (1) is communicated with the second chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494454.7U CN216044777U (en) | 2021-10-15 | 2021-10-15 | Oil absorption oil filter convenient to installation and use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494454.7U CN216044777U (en) | 2021-10-15 | 2021-10-15 | Oil absorption oil filter convenient to installation and use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216044777U true CN216044777U (en) | 2022-03-15 |
Family
ID=80549232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122494454.7U Active CN216044777U (en) | 2021-10-15 | 2021-10-15 | Oil absorption oil filter convenient to installation and use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216044777U (en) |
-
2021
- 2021-10-15 CN CN202122494454.7U patent/CN216044777U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203672437U (en) | Air flow meter of automobile | |
| CN216044777U (en) | Oil absorption oil filter convenient to installation and use | |
| CN210464582U (en) | Flow counter of municipal drainage pipe | |
| CN210890540U (en) | Water filtering pipe fitting convenient to disassemble and assemble | |
| CN215842514U (en) | Ultrafiltration integrated membrane shell | |
| CN210152853U (en) | Vacuum pump exhaust cover | |
| CN210196136U (en) | Bladeless fan | |
| CN210715435U (en) | Quick-change connector structure | |
| CN204690395U (en) | Washing machine inflow assembly and washing machine | |
| CN209759082U (en) | Reverse osmosis membrane filter equipment | |
| CN210034369U (en) | Wave box filter | |
| CN220815852U (en) | Sealing structure for shortening air filtering length and air filter | |
| CN215988350U (en) | Transformer oil filtering pipeline transition device with air port | |
| CN218221416U (en) | Detachable filter structure | |
| CN219941409U (en) | Split type perfusion device | |
| CN208541882U (en) | The connection structure and its water purifier of filter core and plate of water route | |
| CN218421692U (en) | Rotatable air filter | |
| CN220328135U (en) | Self-operated sealing filter | |
| CN217836788U (en) | Clamping and pressing type pipe fitting | |
| CN217372678U (en) | Chain saw oil outlet mechanism and chain saw | |
| CN216975071U (en) | Pipeline grafting structure and air inlet pipeline | |
| CN219672749U (en) | Air filter inner pipe mounting structure and vehicle | |
| CN215217931U (en) | Plugging device for sealing detection of vent valve | |
| CN219865419U (en) | Novel air compressor's air inlet structure | |
| CN213160235U (en) | Folding microporous membrane filter element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |