CN209011904U - One kind is convenient for assembling and clean oil filter - Google Patents

Abstract

The utility model discloses one kind convenient for assembling and clean oil filter, including shell, floor pan assembly, filter assemblies and by-passing valve, cover board is fixedly connected at the top of the shell, the bottom of the shell is equipped with floor pan assembly, the floor pan assembly includes screw thread floor body and floor body, the top of the shell is equipped with location hole, the bottom of the cover board is equipped with locating rod, the inside of the shell is equipped with filter assemblies, the filter assemblies include filter core column, fastening module, cavity, filter paper, holddown spring, shell and support column, the top of the filter assemblies is equipped with by-passing valve, the by-passing valve includes valve body, seal gasket and rubber mat tabletting.The one kind is accurately positioned by being equipped with location hole and locating rod being combined to realize convenient for assembling and clean oil filter, is not in the phenomenon that installing offset, stability is strong, and structure is simple, and practicability is stronger.

Description

One kind is convenient for assembling and clean oil filter

Technical field

The utility model relates to oil filter technical fields, specially a kind of convenient for assembling and clean oil filtration Device.

Background technique

Oil filter, also known as engine oil grid, for removing the dust in machine oil, metallic particles, carbon precipitates and coal smoke The impurity such as grain protect engine.Oil filter is divided into full flow type and shunt.Full flow filter be series at lubricating oil pump and Between main oil gallery, therefore energy filtering enters whole lubricating oil of main oil gallery.The clear device of shunt is in parallel with main oil gallery, only filters machine oil The parts of lubricating oil pumped out.

In engine working process, the carbon distribution and gelatinous precipitate that are oxidized under metal filings, dust, high temperature, water etc. are no It is disconnected to be mixed into lubricating oil.The effect of oil filter is exactly to filter these mechanical admixtures and colloid, protects the cleaning of oil to be lubricated, is extended Its service life.Oil filter should have filtering ability strong, and circulating resistance is small, the performances such as long service life.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of convenient for assembling and clean oil filter, solution Having determined, the existing installation of oil filter on the market is relatively complicated, and step is complicated, and is very easy to error occur when installation Situation, disassembly is also more inconvenient, is even more to need careful disassembly when cleaning, not so it is easy to appear damage internal structures The case where, the problems such as being more troublesome.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: one kind is convenient for assembling and cleaning Oil filter, including shell, floor pan assembly, filter assemblies and by-passing valve be fixedly connected with cover board at the top of the shell, The bottom of the shell is equipped with floor pan assembly, and the floor pan assembly includes screw thread floor body and floor body, the shell Top is equipped with location hole, and the bottom of the cover board is equipped with locating rod, and the inside of the shell is equipped with filter assemblies, the filtering group Part includes filter core column, fastening module, cavity, filter paper, holddown spring, shell and support column, and the top of the filter assemblies is equipped with By-passing valve, the by-passing valve include valve body, seal gasket and rubber mat tabletting.

Preferably, the top of the shell connects sealing ring by way of bonding, and the bottom of the shell passes through bonding Mode connect sealing ring.

Preferably, the two sides of the symmetrical location hole in the top of the shell, the location hole are equipped with iron block, the cover board Bottom be fixedly connected with rubber chock plug, the bottom of the rubber chock plug is fixedly connected with locating rod.

Preferably, the bottom of the shell is threadably secured connection screw thread floor body, the screw thread floor body Bottom connecting bottom board main body by way of bonding.

Preferably, the bottom of the enclosure interior is fixedly connected with support column, is fixedly connected with shell at the top of the support column, The inside of the shell is set there are two holddown spring.

Preferably, the top of the holddown spring is equipped with filter paper, and the inside of the filter paper is equipped with cavity, the cavity it is interior Portion fills in filter core column, and the bottom of the filter core column is fixedly connected with fastening module, and the top of the filter paper is equipped with by-passing valve.

Preferably, the inside of the valve body is equipped with seal gasket, and the bottom of the seal gasket is equipped with rubber mat tabletting.

(3) beneficial effect

The utility model provides a kind of simple convenient and fast rock drilling machinery.Have it is following the utility model has the advantages that

It (1), should be accurate by being equipped with location hole and locating rod being combined to realize convenient for assembling and clean oil filter The phenomenon that positioning is not in installation offset, stability is strong, and structure is simple, and practicability is stronger.

(2), should convenient for assembling and clean oil filter, by the inside of cover board be equipped with strong magnets, by with The iron block of case top mutually adsorbs, and is easily installed to realize, easy to operate, more easily.

(3), should be led to convenient for assembling and clean oil filter by being equipped with screw thread floor body in the bottom of shell Screw thread flexible connection is crossed, only needs unwinding thread floor body that can extract filter assemblies when needing to clean and is cleaned, more It is convenient.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model entirety；

Fig. 2 is the covering plate structure schematic diagram of the utility model；

Fig. 3 is the filter assemblies structural schematic diagram of the utility model；

Fig. 4 is the bypass valve arrangement schematic diagram of the utility model.

In figure, shell -1, screw thread floor body -3, floor body -4, cover board -5, strong magnets -6, is determined floor pan assembly -2 Position bar -7, location hole -8, rubber chock plug -9, iron block -10, sealing ring -11, filter assemblies -12, filter core column -13, fastening module - 14, cavity -15, filter paper -16, holddown spring -17, shell -18, support column -19, by-passing valve -20, valve body -21, seal gasket - 22, rubber mat tabletting -23.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model embodiment provides a kind of technical solution: one kind is convenient for assembling and clean machine oil Filter, including shell 1, floor pan assembly 2, filter assemblies 12 and by-passing valve 20, the top of the shell 1 are fixedly connected with cover board 5, the bottom of the shell 1 is equipped with floor pan assembly 2, and the floor pan assembly 2 includes screw thread floor body 3 and floor body, described The top of shell 1 is equipped with location hole 8, and the bottom of the cover board 5 is equipped with locating rod 7, and the inside of the shell 1 is equipped with filter assemblies 12, the filter assemblies 12 include filter core column 13, fastening module 14, cavity 15, filter paper 16, holddown spring 17, shell 18 and branch Dagger 19, the top of the filter assemblies 12 are equipped with by-passing valve 20, and the by-passing valve 20 includes valve body 21, seal gasket 22 and glue Pad tabletting 23.

The top of the shell 1 connects sealing ring 11, the side that the bottom of the shell 1 passes through bonding by way of bonding Formula connects sealing ring 11, by being equipped with sealing ring 11, the phenomenon that can providing dual sealing performance, prevent leakage.

The two sides of the symmetrical location hole 8 in the top of the shell 1, the location hole 8 are equipped with iron block, the cover board 5 Bottom is fixedly connected with rubber chock plug 9, and the bottom of the rubber chock plug 9 is fixedly connected with locating rod 7.

The bottom of the shell 1 is threadably secured connection screw thread floor body 3, the bottom of the screw thread floor body 3 The connecting bottom board main body 4 by way of bonding is flexibly connected, when needing to clean by being equipped with screw thread floor body 3 by screw thread It only needs unwinding thread floor body 3 that can extract filter assemblies 12 to be cleaned, it is more convenient.

Bottom inside the shell 1 is fixedly connected with support column 19, and the top of the support column 19 is fixedly connected with shell 18, The inside of the shell 18 is set there are two holddown spring 17, by being equipped with holddown spring 17, can be provided in the bottom of filter paper 16 It upwards pressure, enhances its stability.

The top of the holddown spring 17 is equipped with filter paper 16, and the inside of the filter paper 16 is equipped with cavity 15, the cavity 15 Inside fill in filter core column 13, the bottom of the filter core column 13 is fixedly connected with fastening module 14, and the top of the filter paper 16 is equipped with By being equipped with fastening module 14 in the bottom of filter core column 13 its sealing performance can be enhanced, while stability is more in by-passing valve 20 By force.

The inside of the valve body 21 is equipped with seal gasket 22, and the bottom of the seal gasket 22 is equipped with rubber mat tabletting 23, leads to It crosses and is equipped with by-passing valve 20, the lubrication of engine can be carried out by by-passing valve 20 when the impurity in filter paper 16 is excessive.

Working principle: it by being equipped with strong magnets 6 in the inside of cover board 5, is adsorbed on the iron block at 1 top of shell, conveniently Installation, while setting at the top of shell 1 there are two location hole 8, the locating rod 7 of 5 bottom of joining cover plate, which is realized, to be accurately positioned, then Filter assemblies 12 are put into inside shell 1, filter core column 13 is filled in cavity 15, fastening module 14 is stuck in the bottom of filter paper 16, Then screw thread floor body 3 is tightened, floor pan assembly 2 is installed, mounting means is simple and fast, more easily, passes through simultaneously It is equipped with by-passing valve 20 at the top of filter assemblies 12, can be carried out when the impurity in filter paper 16 is excessive by by-passing valve 20 The lubrication of engine.

The shell 1 of the utility model, floor pan assembly 2, screw thread floor body 3, floor body 4, cover board 5, strong magnets 6, Locating rod 7, location hole 8, rubber chock plug 9, iron block 10, sealing ring 11, filter assemblies 12, filter core column 13, fastening module 14, cavity 15, filter paper 16, holddown spring 17, shell 18, support column 19, by-passing valve 20, valve body 21, seal gasket 22, rubber mat tabletting 23, portion Part is universal standard part or component as known to those skilled in the art, and structure and principle are all that this technology personnel can pass through Technical manual learns or knows by routine experiment method the utility model solves the problems, such as it is that existing oil filter on the market is pacified Relatively complicated, step complexity is filled, and is very easy to the case where error occur when installation, disassembly is also more inconvenient, clear It is even more to need careful disassembly when reason, not so it is easy to appear internal structure is damaged, the problems such as being more troublesome, originally Utility model is combined with each other by above-mentioned component, is accurately positioned by being equipped with location hole and locating rod being combined to realize, will not Occur installation offset the phenomenon that, stability is strong, at the same by the inside of cover board be equipped with strong magnets, by with case top Iron block mutually adsorbs, and is easily installed to realize, and by being equipped with screw thread floor body in the bottom of shell, pass through screw thread activity Connection, only needs unwinding thread floor body that can extract filter assemblies and is cleaned when needing to clean, more convenient, whole to tie Structure is simple, and practicability is stronger.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. one kind is convenient for assembling and clean oil filter, it is characterised in that: including shell (1), floor pan assembly (2), filtering Component (12) and by-passing valve (20) are fixedly connected cover board (5) at the top of the shell (1), and the bottom of the shell (1) is equipped with Floor pan assembly (2), the floor pan assembly (2) include screw thread floor body (3) and floor body, are set at the top of the shell (1) Having location hole (8), the bottom of the cover board (5) is equipped with locating rod (7), and the inside of the shell (1) is equipped with filter assemblies (12), The filter assemblies (12) include filter core column (13), fastening module (14), cavity (15), filter paper (16), holddown spring (17), outer The top of shell (18) and support column (19), the filter assemblies (12) is equipped with by-passing valve (20), and the by-passing valve (20) includes valve Body (21), seal gasket (22) and rubber mat tabletting (23).

2. according to claim 1 a kind of convenient for assembling and clean oil filter, it is characterised in that: the shell (1) top is connected sealing ring (11) by way of bonding, and the bottom of the shell (1) connects sealing by way of bonding It encloses (11).

3. according to claim 1 a kind of convenient for assembling and clean oil filter, it is characterised in that: the shell (1) two sides of the symmetrical location hole in top (8), the location hole (8) are equipped with iron block, and the bottom of the cover board (5) is fixed It connects rubber chock plug (9), the bottom of the rubber chock plug (9) is fixedly connected with locating rod (7).

4. according to claim 1 a kind of convenient for assembling and clean oil filter, it is characterised in that: the shell (1) bottom is threadably secured connection screw thread floor body (3), and the bottom of the screw thread floor body (3) passes through bonding Mode connecting bottom board main body (4).

5. according to claim 1 a kind of convenient for assembling and clean oil filter, it is characterised in that: the shell (1) internal bottom is fixedly connected support column (19), is fixedly connected with shell (18), the shell at the top of the support column (19) (18) inside is set there are two holddown spring (17).

6. according to claim 1 a kind of convenient for assembling and clean oil filter, it is characterised in that: the compression bullet The top of spring (17) is equipped with filter paper (16), and the inside of the filter paper (16) is equipped with cavity (15), the inside plug of the cavity (15) Enter filter core column (13), the bottom of the filter core column (13) is fixedly connected fastening module (14), and the top of the filter paper (16) is equipped with By-passing valve (20).

7. according to claim 1 a kind of convenient for assembling and clean oil filter, it is characterised in that: the valve body (21) inside is equipped with seal gasket (22), and the bottom of the seal gasket (22) is equipped with rubber mat tabletting (23).