CN203403923U

CN203403923U - Engine oil filter filtering base

Info

Publication number: CN203403923U
Application number: CN201320455840.8U
Authority: CN
Inventors: 刘伟; 刘克文
Original assignee: WEIFANG XINHAI ALUMINIUM TECHNOLOGY Co Ltd
Current assignee: WEIFANG XINHAI ALUMINIUM TECHNOLOGY Co Ltd
Priority date: 2013-07-29
Filing date: 2013-07-29
Publication date: 2014-01-22
Anticipated expiration: 2023-07-29

Abstract

The utility model provides an engine oil filter filtering base which is used for solving the problem that the quality of an engine oil filter filtering base in the prior art is not high. The engine oil filter filtering seat comprises a filtering seat cover body. An oil inlet and an oil outlet are formed in the filtering seat cover body. Multiple cylinder bodies which are integrally fixed with the filtering seat cover body are arranged on the upper surface of the filtering seat cover body. Multiple reinforced ribs are arranged among the cylinder bodies. The engine oil filter filtering base is simple in structure, high in mechanical strength and long in service life. Good sealing performance is achieved between the engine oil filter filtering base and a filter body. In the use process, other parts are prevented from being corroded as leakage of lubricating oil can be avoided and high practicability is achieved.

Description

Oil filter filter block

Technical field

The utility model relates to oil filter technical field, refers to especially the oil filter filter block that a kind of quality is higher.

Background technique

In engine working process, carbon distribution and gelatinous precipitate, water etc. oxidized under metal filings, dust, high temperature are constantly sneaked in lubricant oil, affect the greasy property of lubricant oil.The effect of oil filter is exactly the impurity such as these dusts, metal granule, carbon precipitates and coal soot that filter in lubricant oil, protects and treats the clean of lubricant oil, extends its life time.

The oil filter of prior art generally comprises filter block and is arranged on the filter core in filter block, has filler opening and oil outlet on filter block, and between filler opening and oil outlet, only forms one for the passage of lubricating oil flow, and filter core is just arranged on this passage.Like this, first lubricant oil flow into filter block from filler opening, after the filtration of filter core, finally from oil outlet, flows out.

But in actual using process, oil filter often there will be various problems: the one, and filter block integral body is solid body, in its casting process, its inside is easy to have a lot of pores, thereby causes filter block of low quality, is easy in use for some time scrap; The 2nd, the sealing problem between filter block and filter housing; The 3rd, the etching problem of lubricant oil.These three problems are all effectively solved at present.

Model utility content

The utility model proposes a kind of oil filter filter block, solved oil filter filter block problem of low quality in prior art.

The technical solution of the utility model is achieved in that oil filter filter block, comprises filter block lid, on described filter block lid, has filler opening and oil outlet; The upper surface of described filter block lid is provided with a plurality of cylindrical shells that are fixed as one with it, is provided with a plurality of stiffening ribs between described cylindrical shell and cylindrical shell.

As preferred embodiment a kind of, the number of described cylindrical shell is four, and the cylindrical shell described in four is arranged symmetrically with on the upper surface of described filter block lid.

As the improvement to technique scheme, the inwall of described filter block lid is provided with the internal thread near its top, for matching with the outside thread of filter housing.

As the further improvement to technique scheme, on the inwall of described filter block lid, have the groove away from its top, in described groove, be provided with seal ring.

Adopted after technique scheme, the beneficial effects of the utility model are: owing to being provided with a plurality of cylindrical shells that are fixed as one with it on the upper surface at filter block lid, and also by a plurality of stiffening ribs, couple together between cylindrical shell and cylindrical shell, not only can reduce the pore in filter block lid like this, and by the connection of stiffening rib, can greatly improve the mechanical strength of filter block lid, prevent that it from producing damage in use for some time, extend the working life of filter block lid.

On inwall due to filter block lid, be provided with the internal thread near its top, this section of internal thread for filter housing on outside thread suitable, can increase like this length of thread engagement of screw thread, guarantee the sealing between filter block and filter housing.

Owing to being provided with the groove away from its top on the inwall at filter block lid, simultaneously in groove, be provided with seal ring, can avoid like this lubricant oil corrosion miscellaneous part that leaks.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is a kind of embodiment's of the utility model perspective view;

Fig. 2 is plan structure schematic diagram embodiment illustrated in fig. 1;

Fig. 3 is the cross-sectional schematic at A-A place in Fig. 2;

Fig. 4 is the local enlarged diagram at I place in Fig. 3;

In figure: 1-filter block lid; 11-filler opening; 12-oil outlet; 13-internal thread; 14-groove; 2-cylindrical shell; 3-stiffening rib.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.

Embodiment:

As shown in Figure 1, for a kind of embodiment's of the utility model oil filter filter block perspective view, first this filter block comprises a downward opening filter block lid 1, and this filter block lid 1 is rounded, on surface, be provided with a filler opening 11 thereon, also have an oil outlet 12 simultaneously.

As shown in Figure 3, filler opening 11 and oil outlet 12 lay respectively at the two ends of this passage for the passage of lubricating oil flow in the inside of filter block lid 1, to be formed with one, and the arrow shown in figure represents the flow direction of lubricant oil.

As shown in Figure 2, on the upper surface of filter block lid 1, be also provided with a plurality of cylindrical shells 2, the number of the cylindrical shell 2 shown in figure is four, and these four cylindrical shells 2 are arranged symmetrically with on the upper surface of filter block lid 1, between each cylindrical shell 2 and filter block lid 1, be all fixed as one, between two cylindrical shells 2, be also provided with many (there is shown four) stiffening ribs 3.Like this, by the effect of cylindrical shell 2 and stiffening rib 3, not only can reduce the inner contained pore of filter block lid 1, and can greatly improve the mechanical strength of filter block lid 1, prevent that it from producing damage in use for some time, extend the working life of filter block lid 1.

As shown in Figure 4, for being also provided with internal thread 13 and groove 14 on the inwall of filter block lid 1, wherein, internal thread 13 is near the top of filter block lid 1, when mounted, internal thread 13 can with filter housing on outside thread suitable, certainly, filter housing is not innovative point of the present invention, in figure and not shown filter housing; Groove 14, away from its top, when mounted, is also provided with a seal ring adaptive with it in groove 14, herein in order more clearly to describe, seal ring is also not shown.

Internal thread 13 is arranged on filter block lid 1 relatively can increase the screw-thread fit length between filter block lid 1 and filter housing by inner position, increases the seal degree between filter block lid 1 and filter housing.Be arranged on seal ring in groove 14 simultaneously and can avoid the lubricant oil corrosion miscellaneous part that leaks, guarantee the normal operation of oil filter.

This oil filter filter block is simple in structure, there is higher mechanical strength and longer working life, and and filter housing between there is good sealing, in use, also can avoid lubricant oil to leak and erode to remaining part, there is good practicability.

The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. oil filter filter block, is characterized in that: comprise filter block lid, on described filter block lid, have filler opening and oil outlet;

The upper surface of described filter block lid is provided with a plurality of cylindrical shells that are fixed as one with it, is provided with a plurality of stiffening ribs between described cylindrical shell and cylindrical shell.

2. oil filter filter block as claimed in claim 1, is characterized in that: the number of described cylindrical shell is four, and the cylindrical shell described in four is arranged symmetrically with on the upper surface of described filter block lid.

3. oil filter filter block as claimed in claim 1 or 2, is characterized in that: the inwall of described filter block lid is provided with the internal thread near its top, for matching with the outside thread of filter housing.

4. oil filter filter block as claimed in claim 3, is characterized in that: on the inwall of described filter block lid, have the groove away from its top, in described groove, be provided with seal ring.