CN218934526U - Automobile engine oil filter assembly - Google Patents
Automobile engine oil filter assembly Download PDFInfo
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- CN218934526U CN218934526U CN202223371732.0U CN202223371732U CN218934526U CN 218934526 U CN218934526 U CN 218934526U CN 202223371732 U CN202223371732 U CN 202223371732U CN 218934526 U CN218934526 U CN 218934526U
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Abstract
The utility model discloses an automobile engine oil filter assembly, which comprises an assembly seat, a filter shell, a radiator and a sealing cover, wherein an engine oil pipeline and a cooling water pipeline are arranged in the assembly seat; the filter shell is connected with the assembly seat into a whole, a filter element is arranged in the filter shell, and an oil pipeline passes through the filter element; a heat dissipation oil way and a heat dissipation water way are arranged in the radiator, the engine oil pipeline is communicated with the heat dissipation oil way, and the cooling water pipeline is communicated with the heat dissipation water way; the sealing cover is in threaded connection with the core pulling hole, and a first sealing ring is arranged at the joint of the sealing cover and the core pulling hole. According to the utility model, the sealing cover is detachably connected with the assembly seat, when oil leakage and water leakage occur at the connecting position, the sealing cover and the first sealing ring can be replaced to restore the sealing at the connecting position, so that the maintenance cost is reduced, the service life of the assembly is prolonged, and the energy-saving and environment-friendly effects are realized.
Description
Technical Field
The utility model relates to an improved utility model of an automobile part, in particular to an automobile engine oil filter assembly.
Background
The automobile engine oil filter assembly comprises engine oil filtration and engine oil heat dissipation, and an engine oil filter in the assembly is used for removing impurities in engine oil and protecting an engine; the engine oil radiator radiates heat to the engine oil, prevents the engine oil from being excessively high in oil temperature to increase the engine oil consumption, and prevents the engine oil from being oxidized, deteriorated and the like.
The engine oil filter shell and the assembly seat are formed by injection molding through a mold, and during demolding, a core-pulling hole is left on the formed assembly shell by the mold core-pulling, and the core-pulling hole is communicated with a pipeline in the assembly shell, so that the core-pulling hole is required to be sealed after demolding, and a sealing cover is welded with the assembly shell at present to seal the core-pulling hole; but the service life is shorter, and the welding position is more easy to leak, and once oil leakage or water leakage occurs, the assembly shell needs to be integrally replaced, so that the maintenance cost is high and the environment is not protected.
Disclosure of Invention
In view of the technical problems existing in the background art, the technical problems solved by the utility model aim at providing the automobile engine oil filter assembly which is convenient to maintain, saves energy and reduces consumption.
In order to solve the technical problems, the utility model adopts the following technical scheme: this kind of car engine oil filter assembly, its characterized in that: comprises the following steps of
The assembly seat is internally provided with an oil pipeline and a cooling water pipeline, an oil inlet and an oil outlet of the oil pipeline and a water inlet and a water outlet of the cooling water pipeline are arranged on the surface of the assembly seat, the surface of the assembly seat is also provided with core-pulling holes, and the two core-pulling holes are respectively communicated with the oil pipeline and the cooling water pipeline;
the filter shell is connected with the assembly seat into a whole, a filter element is arranged in the filter shell, and the oil pipeline passes through the filter element;
the radiator is arranged on the assembly seat, a radiating oil way and a radiating water way are arranged in the radiator, the engine oil pipeline is communicated with the radiating oil way, and the cooling water pipeline is communicated with the radiating water way;
and the sealing cover is in threaded connection with the core pulling hole, and a first sealing ring is arranged at the joint of the sealing cover and the core pulling hole.
The sealing cover is detachably connected with the assembly seat, and when oil leakage and water leakage occur at the connecting position, the sealing cover and the first sealing ring can be replaced to restore the sealing at the connecting position, so that the service life of the assembly is prolonged.
Preferably, the loose core hole is provided with an internal thread, the outer surface of the sealing cover is provided with a threaded part and a sealing part, the threaded part is provided with an external thread matched with the internal thread, the sealing part is provided with a first sealing groove, and the first sealing ring is arranged in the first sealing groove.
Preferably, the junction of the loose core hole and the oil pipeline or the cooling water pipeline is in a ladder shape, the end face of the sealing cover facing the loose core hole is provided with a mounting groove, a sealing gasket is arranged in the mounting groove, and the sealing gasket is pressed with the end part of the oil pipeline or the cooling water pipeline. The joint of the sealing cover and the pipeline is double-sealed with the first sealing ring through the sealing gasket, so that the sealing effect is improved, and the water leakage and oil leakage probability of the joint is reduced.
Preferably, an inner hexagonal counter bore is formed in the end cover of the sealing cover. The sealing cover is convenient to install.
Preferably, the detachable water inlet connector is installed at the water inlet, an annular second sealing groove is formed in the installation end of the water inlet connector, and a second sealing ring is arranged in the second sealing groove. The movable connection of the water inlet joint replaces the original welding, when water leakage occurs at the joint of the water inlet joint and the assembly seat, the water inlet joint or the second sealing ring can be replaced, the maintenance cost is reduced, and the service life of the assembly is prolonged.
Preferably, the connecting end of the water inlet joint is divided into an extending section and a sealing section, the outer diameter of the sealing section is larger than that of the extending section, the connecting part of the sealing section and the sealing section is in a round table shape, a third sealing groove is formed in the circumferential surface of the sealing section, and a third sealing ring is arranged in the third sealing groove. The water inlet joint is arranged in a segmented mode, connection of the water inlet joint and a water pipe is facilitated, and meanwhile tightness of the water inlet joint and the water pipe is guaranteed.
Preferably, the bottom of the radiator is connected with the radiator installation end face of the assembly seat through screws, annular fourth sealing grooves are formed in the radiator installation end face and pipeline interfaces corresponding to the bottom of the radiator, and fourth sealing rings are arranged in the fourth sealing grooves.
Preferably, the inner surface of the fourth sealing ring is provided with a plurality of protruding blocks which are uniformly distributed and integrally connected with the fourth sealing ring. The fourth sealing ring is pressed into the fourth sealing groove, and the convex blocks extrude the wall of the fourth sealing groove, so that the fourth sealing ring is tightly attached to the fourth sealing groove, the tightness is improved, and the tightness of the radiator and the assembly seat is improved.
Preferably, the assembly seat is made of aluminum. The plastic product is easy to deform at high temperature, has short service life, and the aluminum product is high-temperature resistant, has long service life, and is fast in heat dissipation, thereby being beneficial to engine oil heat dissipation.
Drawings
FIG. 1 is a schematic diagram 1 of the present utility model.
Fig. 2 is a schematic diagram 2 of the present utility model.
Fig. 3 is a cross-sectional view of the present utility model.
FIG. 4 is a schematic view of the water inlet joint of the present utility model.
Fig. 5 is a schematic view of a mounting end face of a heat sink according to the present utility model.
Fig. 6 is a schematic view of a fourth seal ring according to the present utility model.
Detailed Description
The details and working principles of the embodiments and examples of the present utility model are described below with reference to the drawings. The engine oil filter assembly of the automobile comprises an assembly seat 1, a filter shell 2, a radiator 3 and a sealing cover 5, wherein an engine oil pipeline and a cooling water pipeline 9 are arranged in the assembly seat, an oil inlet 6 and an oil outlet 7 of the engine oil pipeline and a water inlet and a water outlet 8 of the cooling water pipeline are arranged on the surface of the assembly seat, a detachable water inlet connector 4 is arranged at the water inlet, the water inlet connector is connected with the assembly seat 1 through screws, an annular second sealing groove 12 is arranged at the mounting end of the water inlet connector 4, a second sealing ring is arranged in the second sealing groove, the movable connection of the water inlet connector 4 replaces the original welding, when water leakage occurs at the joint of the water inlet connector 4 and the assembly seat 1, the water inlet connector 4 or the second sealing ring can be replaced, the maintenance cost is reduced, and the service life of the assembly is prolonged. The surface of the assembly seat 2 is also provided with two core pulling holes which are respectively communicated with an oil pipeline and a cooling water pipeline 9, and the core pulling holes in FIG. 3 are connected with the cooling water pipeline 9; the filter shell 2 is connected with the assembly seat 1 into a whole, a filter element is arranged in the filter shell, and the oil pipeline passes through the filter element; the radiator 3 is installed on the assembly seat 1, be equipped with heat dissipation oil circuit and heat dissipation water route in the radiator, oil pipeline and heat dissipation oil circuit switch-on, cooling water pipeline and heat dissipation water route switch-on, sealed lid 5 and loose core hole threaded connection, and both junction are equipped with first sealing washer 20, the hole of loosing core is equipped with the internal thread, sealed surface of lid is equipped with screw thread part and sealing part, screw thread part is equipped with the external screw thread 16 with the internal thread matching, sealing part is equipped with first seal groove 11, first sealing washer 20 sets up in first seal groove, and sealed lid 5 stretches into loose core downthehole and loose core hole threaded connection, and convenient to install, sealed effect is good, and sealed lid 5 stretches into in the hole of loosing core moreover, can not cause the influence to assembly appearance and volume, can not influence the installation of assembly yet. When oil leakage or oil water occurs at the sealing cover, the sealing cover or the first sealing ring can be replaced, so that the problem of water leakage or oil leakage is solved. The engine oil inlet 6 is pumped into the engine oil pipeline, engine oil is filtered by the filter element and then is discharged from the oil outlet 7 through the radiator 3, and cooling water enters the cooling water pipeline 9 through the water inlet interface and passes through the radiator from the cooling water pipeline to radiate the engine oil. According to the utility model, the filter shell and the assembly seat are formed by casting aluminum materials, and in the prior art, because the sealing cover and the assembly seat are welded, oil leakage and water leakage need to be replaced integrally, plastic products with low cost are selected, but the sealing cover and the water inlet joint are movably installed, and when oil leakage and water leakage occur, only parts at the leakage position need to be replaced without replacing the assembly, so that the sealing effect of the assembly is recovered, the maintenance cost is greatly reduced, and the service life of the assembly is prolonged; and the aluminum product is high-temperature resistant, long in service life and fast in heat dissipation, and is more beneficial to heat dissipation of engine oil.
In order to improve the sealing effect, the connection part of the core pulling hole and the oil pipeline or the cooling water pipeline is stepped, as shown in figure 3, the aperture of the cooling water pipeline 9 is smaller than that of the core pulling hole, the end face of the sealing cover 5 facing the core pulling hole is provided with a mounting groove 12, a sealing gasket is arranged in the mounting groove, and the sealing gasket is pressed with the end part 15 of the oil pipeline or the cooling water pipeline to achieve the sealing effect; the joint of the sealing cover 5 and the pipeline is provided with a first sealing ring 11 and a sealing gasket 15, so that double sealing is realized, and the sealing performance is improved. In order to facilitate the disassembly and assembly of the sealing cover, the end cover of the sealing cover is provided with an inner hexagonal counter bore 10, and the disassembly and assembly can be performed by adopting a conventional hexagonal spanner.
The connecting end of the water inlet joint 4 is divided into an extending section 21 and a sealing section 23, the outer diameter of the sealing section is larger than that of the extending section, the connecting position 22 of the sealing section and the sealing section is in a round table shape, a third sealing groove 13 is formed in the circumferential surface of the sealing section, and a third sealing ring is arranged in the third sealing groove. The water pipe is sleeved outside the connecting end 4 of the water inlet joint, and the water inlet joint is arranged in a segmented mode, so that the water inlet joint and the water pipe are connected, and meanwhile the tightness of the water inlet joint and the water pipe is guaranteed.
The bottom of the radiator 3 is connected with a radiator installation end face 18 of the assembly seat through screws, annular fourth sealing grooves 14 are respectively arranged on the radiator installation end face and a pipeline interface 17 corresponding to the bottom of the radiator, and fourth sealing rings 25 are arranged in the fourth sealing grooves; the inner surface of the fourth sealing ring is provided with a plurality of protruding blocks 24, the protruding blocks are uniformly distributed and integrally connected with the fourth sealing ring, the fourth sealing ring 25 is pressed into the fourth sealing groove 14, the protruding blocks 24 press the wall of the fourth sealing groove, the fourth sealing ring is tightly attached to the fourth sealing groove, the tightness is improved, and the tightness of the radiator and the assembly seat is ensured.
Claims (9)
1. An automotive engine oil filter assembly, characterized in that: comprises the following steps of
The assembly seat is internally provided with an oil pipeline and a cooling water pipeline, an oil inlet and an oil outlet of the oil pipeline and a water inlet and a water outlet of the cooling water pipeline are arranged on the surface of the assembly seat, the surface of the assembly seat is also provided with core-pulling holes, and the two core-pulling holes are respectively communicated with the oil pipeline and the cooling water pipeline;
the filter shell is connected with the assembly seat into a whole, a filter element is arranged in the filter shell, and the oil pipeline passes through the filter element;
the radiator is arranged on the assembly seat, a radiating oil way and a radiating water way are arranged in the radiator, the engine oil pipeline is communicated with the radiating oil way, and the cooling water pipeline is communicated with the radiating water way;
and the sealing cover is in threaded connection with the core pulling hole, and a first sealing ring is arranged at the joint of the sealing cover and the core pulling hole.
2. The automotive oil filter assembly of claim 1, wherein: the core pulling hole is provided with an internal thread, the outer surface of the sealing cover is provided with a threaded part and a sealing part, the threaded part is provided with an external thread matched with the internal thread, the sealing part is provided with a first sealing groove, and the first sealing ring is arranged in the first sealing groove.
3. The automotive oil filter assembly of claim 2, wherein: the junction of loose core hole and oil pipeline or cooling water pipeline is echelonment, sealed lid is equipped with the mounting groove towards the terminal surface of loose core hole, be equipped with sealing gasket in the mounting groove, sealing gasket pressfitting with the tip of oil pipeline or cooling water pipeline.
4. The automotive oil filter assembly of claim 1, wherein: and an end cover of the sealing cover is provided with an inner hexagonal counter bore.
5. The automotive oil filter assembly of claim 1, wherein: the detachable water inlet connector is installed to the water inlet, the installation end of water inlet connector is equipped with annular second seal groove, be equipped with the second sealing washer in the second seal groove.
6. The automotive oil filter assembly of claim 5, wherein: the connecting end of the water inlet joint is divided into an extending section and a sealing section, the outer diameter of the sealing section is larger than that of the extending section, the joint of the sealing section and the sealing section is in a round table shape, a third sealing groove is formed in the circumferential surface of the sealing section, and a third sealing ring is arranged in the third sealing groove.
7. The automotive oil filter assembly of claim 1, wherein: the bottom of the radiator is connected with the radiator installation end face of the assembly seat through screws, annular fourth sealing grooves are formed in the radiator installation end face and pipeline interfaces corresponding to the bottom of the radiator, and fourth sealing rings are arranged in the fourth sealing grooves.
8. The automotive oil filter assembly of claim 7, wherein: the inner surface of the fourth sealing ring is provided with a plurality of protruding blocks which are uniformly distributed and integrally connected with the fourth sealing ring.
9. The automotive oil filter assembly of any one of claims 1-6, wherein: the assembly seat is made of aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223371732.0U CN218934526U (en) | 2022-12-16 | 2022-12-16 | Automobile engine oil filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223371732.0U CN218934526U (en) | 2022-12-16 | 2022-12-16 | Automobile engine oil filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218934526U true CN218934526U (en) | 2023-04-28 |
Family
ID=86063450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223371732.0U Active CN218934526U (en) | 2022-12-16 | 2022-12-16 | Automobile engine oil filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218934526U (en) |
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2022
- 2022-12-16 CN CN202223371732.0U patent/CN218934526U/en active Active
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