CN212898649U

CN212898649U - Embedded type engine oil filter element

Info

Publication number: CN212898649U
Application number: CN202022120315.3U
Authority: CN
Inventors: 廖善权
Original assignee: Nanchang Weier Automobile Fuel System Group Co ltd
Current assignee: Nanchang Weier Automobile Fuel System Group Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-06
Anticipated expiration: 2030-09-24

Abstract

The utility model belongs to machine oil filter core field specifically is an inserted machine oil filter core, which comprises a base, the top surface fixedly connected with urceolus of base, the inboard of urceolus is connected with the intranet, the inner chamber activity of urceolus has cup jointed the filtering layer that is located between urceolus and the intranet, the top screw thread of urceolus has cup jointed the top cap, the rubber circle has been cup jointed respectively to the top surface of base and top cap. The engine oil filter element adopts the integral design of an assembled device, and is matched with the common use of the middle shaft, the clamping acting force of the clamping strip can fix the engine filter element in the using process of the engine filter, the installation and disassembly operations of the engine filter are more convenient, and the traditional threaded sleeve joint mode is replaced; simultaneously, the filtering layer that the machine was strained can realize independently dismantling, when the machine is strained and can not use, can change the filtering layer alone, has realized the machine and has strained the used circulation of other parts, has solved the lower and inconvenient problem of installation of traditional machine practicality of straining, is the embodiment of this device feasibility.

Description

Embedded type engine oil filter element

Technical Field

The utility model relates to an engine oil filter core field especially relates to an embedded engine oil filter core.

Background

An engine oil filter element is a device for filtering engine oil. In the working process of the engine, metal chips, dust, oxidized carbon deposition and the like can be mixed into engine oil, and the engine oil with excessive impurities can have great influence on the engine, so that the working efficiency of the engine is reduced or the engine body is damaged. The function of the machine filter is to filter out the impurities, keep the engine oil clean and protect the engine. The engine oil filter element is an engine oil filter which is used for filtering sundries, colloid and moisture in engine oil and conveying clean engine oil to each lubricating part.

Although current machine oil filter core can satisfy basic user demand, the drawback is also very obvious still, and its main table has: present machine oil filter core adopts threaded connection's mode mostly, and the mode of its realization is comparatively simple, but this kind of threaded connection's mode is comparatively inconvenient, can make when screwing excessively to dismantle the operation very difficult, and when cup jointing the pine oil leak again easily between base and filter core. Meanwhile, the existing engine oil filter element is mostly of an integrated structure, the filter layer of the engine oil filter element is fixed inside the filter element, when the filter element needs to be replaced, the whole filter element is directly replaced, and other parts except the filter layer can still be used, so that the waste of resources is caused.

In order to solve the problem, the application provides an embedded engine oil filter element.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides an inlay dress formula machine oil filter core has the independent change of filter bed and replaces the characteristics of traditional screw thread cup joint mode.

(II) technical scheme

For solving the technical problem, the utility model provides an inlay dress formula machine oil filter core, which comprises a base, the top surface fixedly connected with urceolus of base, the inboard of urceolus is connected with the intranet, the inner chamber activity of urceolus has cup jointed the filtering layer that is located between urceolus and the intranet, the top cap has been cup jointed to the top screw thread of urceolus, the rubber circle has been cup jointed respectively to the top surface of base and top cap, the axis that runs through both sides about the urceolus has been cup jointed at the middle part of urceolus, and centraxonial bottom screw thread has cup jointed the fastening knob, the both sides of axis below are connected with the card strip respectively, the diverter valve is installed.

Preferably, the two sides of the bottom surface of the base are respectively provided with notches which are uniformly distributed, and the end heads of the clamping strips are clamped inside the notches.

Preferably, the outer wall in the middle of the middle shaft is provided with a circulation groove, and the bottom end of the middle shaft is provided with threads matched with the fastening knob.

Preferably, the diameter value above the inner mesh is greater than the diameter value below, and the diameter value of the medial axis is less than the minimum diameter value of the inner mesh.

Preferably, the number of the rubber rings is two, and the two rubber rings are respectively sleeved above the base and the top cover.

Preferably, notches are respectively arranged on the periphery of the lower part of the outer cylinder.

The above technical scheme of the utility model has following profitable technological effect: the engine oil filter element adopts the integral design of an assembled device, and is matched with the common use of the middle shaft, the clamping acting force of the clamping strip can fix the engine filter element in the using process of the engine filter, the installation and disassembly operations of the engine filter are more convenient, and the traditional threaded sleeve joint mode is replaced; simultaneously, the filtering layer that the machine was strained can realize independently dismantling, when the machine is strained and can not use, can change the filtering layer alone, has realized the machine and has strained the used circulation of other parts, has solved the lower and inconvenient problem of installation of traditional machine practicality of straining, is the embodiment of this device feasibility.

Drawings

Fig. 1 is a schematic cross-sectional view of the present invention;

fig. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the middle shaft of the present invention;

FIG. 4 is a schematic structural view of the utility model after disassembly;

fig. 5 is a schematic view of the inner structure of the outer tube of the present invention.

Reference numerals:

1. a base; 2. an outer cylinder; 3. an inner net; 4. a filtering layer; 5. a top cover; 6. a rubber ring; 7. a middle shaft; 8. fastening a knob; 9. clamping the strip; 10. a diversion valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in fig. 1-4, an embedded engine oil filter element is provided, which comprises a base 1, an outer cylinder 2 is fixedly connected to the top surface of the base 1, an inner net 3 is connected to the inner side of the outer cylinder 2, a filter layer 4 located between the outer cylinder 2 and the inner net 3 is movably sleeved in the inner cavity of the outer cylinder 2, a top cover 5 is sleeved on the upper thread of the outer cylinder 2, rubber rings 6 are respectively sleeved on the top surfaces of the base 1 and the top cover 5, a middle shaft 7 penetrating through the upper side and the lower side of the outer cylinder 2 is sleeved in the middle of the outer cylinder 2, a fastening knob 8 is sleeved on the bottom thread of the middle shaft 7, clamping strips 9 are respectively connected to two sides below the middle shaft 7. The middle shaft 7, the fastening knob 8 and the clamping strip 9 are used for installing and positioning the device, the internal filter layer 4 is a main structural support for realizing engine oil filtration, and the outer cylinder 2 and the top cover 5 are mutually assembled, so that the filter layer 4 can be conveniently replaced, and external parts can be continuously recycled.

Fig. 1 is the utility model discloses a cross-sectional view, evenly distributed's notch is seted up respectively to the both sides of 1 bottom surface of base, and the joint of end department of card strip 9 is inside the notch. Through the design of opening the notch in the bottom surface of base 1 for the end department of card strip 9 can realize the joint in the bottom surface of base 1, ensures that the device itself can realize the installation fixedly on axis 7.

In this embodiment, the outer wall of the middle part of the middle shaft 7 is provided with a circulation groove, and the bottom end of the middle shaft 7 is provided with a thread matched with the fastening knob 8. The circulation groove on the central shaft 7 is an important structural support that the engine oil can flow in the device, after the engine oil enters the device from the gap of the top cover 5, the filtering layer 4 can filter the engine oil, and the filtered engine oil can pass through the inner net 3 and the central shaft 7 to be discharged upwards, so that the normal use of the engine is ensured.

As shown in fig. 1, the value of the diameter above the inner mesh 3 is greater than the value of the diameter below, and the value of the diameter of the central shaft 7 is less than the minimum value of the diameter of the inner mesh 3. Because the diameter value of 3 tops of intranet is great, when well axle 7 cup joints in intranet 3, the inside of entering into intranet 3 can be very convenient for to the card strip 9 of well 7 both sides to when urceolus 2 slides to a definite position, card strip 9 can outwards pop out in the bottom surface of base 1, at this moment will block that strip 9 buckles, and the end department of card strip 9 can realize the joint fixed in the bottom surface of base 1.

It should be noted that the number of the rubber rings 6 is two, and the two rubber rings 6 are respectively sleeved above the base 1 and the top cover 5. The rubber rings 6 on the upper side and the lower side mainly realize the sealing effect on the machine filter, and avoid the leakage of engine oil in the machine filter.

In this embodiment, the periphery of the lower part of the outer cylinder 2 is provided with notches. Through the design that sets up the notch respectively around urceolus 2 for the machine filters the fuselage and can utilize external instrument to carry out supplementary installation location operation, guarantees the convenience of device self installation.

The utility model discloses a theory of operation and use flow: before the use, at first cup joint central axis 7 in the position of filter core installation fixedly, handheld urceolus 2 is whole and cup joint on central axis 7, guarantee that the card strip 9 of both sides can imbed in intranet 3, when the device is whole to cup joint on central axis 7, the card strip 9 of both sides can extend to the outside of base 1, at this moment buckle card strip 9, make the end department of card strip 9 can the joint on base 1, at this moment the device can with central axis 7 between the reciprocal anchorage, later screw fastening knob 8 again in central axis 7's bottom and prevent that card strip 9 from droing.

In the use of filter core, machine oil can get into the inner chamber of urceolus 2 from the gap department of top cap 5, and machine oil is when contacting each other with filtering layer 4, and filtering layer 4 can realize the filtering with the impurity in the machine oil to machine oil after the filtration can pass intranet 3 and upwards flow out. When the filter layer 4 is blocked, the engine oil can flow continuously through the diversion valve 10 below, so that the normal operation of the engine is ensured.

When the filter layer 4 needs to be replaced, the fastening knob 8 is unscrewed, the clamping strip 9 is outwards pulled out from the bottom surface of the base 1, the whole outer barrel 2 can be outwards taken out from the middle shaft 7, the top cover 5 is rotated and opened after the outer barrel 2 is taken down, and finally the filter layer 4 is taken out for replacement.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides an inlay dress formula machine oil filter core, includes base (1), its characterized in that, the top surface fixedly connected with urceolus (2) of base (1), the inboard of urceolus (2) is connected with intranet (3), the inner chamber activity of urceolus (2) has cup jointed filtering layer (4) that are located between urceolus (2) and intranet (3), top cap (5) have been cup jointed to the top screw thread of urceolus (2), the top surface of base (1) and top cap (5) has cup jointed rubber circle (6) respectively, the middle part of urceolus (2) has cup jointed axis (7) that runs through both sides about urceolus (2), and the bottom screw thread of axis (7) has cup jointed fastening knob (8), the both sides of axis (7) below are connected with card strip (9) respectively, diverter valve (10) are installed to the top surface of base (1).

2. The embedded engine oil filter element according to claim 1, characterized in that the two sides of the bottom surface of the base (1) are respectively provided with evenly distributed notches, and the ends of the clamping strips (9) are clamped inside the notches.

3. The embedded engine oil filter element according to claim 1, characterized in that the outer wall of the middle part of the middle shaft (7) is provided with a circulation groove, and the bottom end of the middle shaft (7) is provided with a thread matched with the fastening knob (8).

4. Embedded oil filter according to claim 1, characterized in that the value of the diameter above the internal web (3) is greater than the value of the diameter below, and the value of the diameter of the central shaft (7) is less than the value of the minimum diameter of the internal web (3).

5. The embedded engine oil filter element according to claim 1, characterized in that the number of the rubber rings (6) is two, and the two rubber rings (6) are respectively sleeved above the base (1) and the top cover (5).

6. The embedded engine oil filter according to claim 1, characterized in that the periphery of the lower part of the outer cylinder (2) is provided with a notch.