CN202370944U - Suction filter of hydraulic oil tank - Google Patents
Suction filter of hydraulic oil tank Download PDFInfo
- Publication number
- CN202370944U CN202370944U CN2011204672847U CN201120467284U CN202370944U CN 202370944 U CN202370944 U CN 202370944U CN 2011204672847 U CN2011204672847 U CN 2011204672847U CN 201120467284 U CN201120467284 U CN 201120467284U CN 202370944 U CN202370944 U CN 202370944U
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- China
- Prior art keywords
- suction filter
- flange plate
- oil suction
- oil
- sucking pipe
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- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a suction filter of a hydraulic oil tank. The suction filter of the hydraulic oil tank, which is provided by the embodiment of the utility model, includes a flange plate, an oil suction pipe and an oil suction filtering element, wherein the flange plate is provided with an oil through hole; one end of the oil suction pipe is connected with one side surface of the flange plate, and the oil suction pipe and the flange plate are integrally formed through injection moulding; and the oil suction filtering element is installed on the other side surface of the flange plate, and is communicated with the oil suction pipe through the oil through hole of the flange plate. As the flange plate and the oil suction pipe are arranged into a whole, the suction filter of the hydraulic oil tank, which is provided by the embodiment of the utility model, has the advantages of simple manufacturing technique, low cost, high interior cleanliness, and the like.
Description
Technical field
The utility model relates to a kind of filtrating equipment, in particular to a kind of hydraulic oil container oil suction filter.
Background technique
Along with the expansion of market to the oil suction filter requirements, factory's real time implementation operation to manufacturing efficiency and fabricating cost require increasingly high.At present; The production process of oil suction filter does; At first go out flange plate through cutting working procedure processing such as mould, polishing, positional punch, processing circular groove, again through cutting stock, eject convexity and process fuel sucking pipe, through operations such as location, welding flange plate that processes and fuel sucking pipe are connected and fixed then; Clean operations such as welding slag, plating zinc on surface afterwards, fit together with the oil suction filter member more at last.This oil suction filter interior turbidity test are lower, and complex production process is complicated, and manufacturing efficiency is extremely low, and cost is higher.
The model utility content
The utility model is intended to solve at least one of technical problem that exists in the existing technology.
For this reason, the utility model purpose is to propose the hydraulic oil container oil suction filter that a kind of manufacturing process is simple, cost is low, the cleaning inside degree is high.
Be to realize above-mentioned purpose, propose a kind of hydraulic oil container oil suction filter according to the embodiment of the utility model, said hydraulic oil container oil suction filter comprises: flange plate, and said flange plate has oil through; Fuel sucking pipe, an end of said fuel sucking pipe link to each other with a side of said flange plate and said fuel sucking pipe and said flange plate one injection moulding formation; Oil suction filter member, said oil suction filter member are installed on the another side of said flange plate and the oil through through said flange plate is communicated with said fuel sucking pipe.
Through said fuel sucking pipe and said flange plate are arranged to integral piece, promptly said fuel sucking pipe and said flange plate be the integrated through injection molding moulding when producing, thereby has greatly simplified production process according to the utility model embodiment's hydraulic oil container oil suction filter.Process fuel sucking pipe and flange plate respectively earlier with respect to conventional hydraulic oil suction filter; The mode of production that again both is welded together; According to the utility model embodiment's hydraulic oil container oil suction filter because said fuel sucking pipe and said flange plate integrated injection molding; Both guarantee original function, greatly simplified production technology again, omitted the operation of very complicated in the conventional hydraulic fuel tank oil suction filter production process.Need not welding, zinc-plated when said hydraulic oil container oil suction filter is because of production simultaneously, thereby have higher cleaning inside degree.Therefore, have according to the hydraulic oil container oil suction filter of the utility model that manufacturing process is simple, productivity is high, cost is low, cleaning inside degree advantages of higher.
In addition, the hydraulic oil container oil suction filter according to the utility model the foregoing description can also have following additional technical characteristics:
According to an embodiment of the utility model, said flange plate is provided with a plurality of attachment holes, the circumferential arrangement of said a plurality of attachment holes around said oil through along said flange plate.Said a plurality of attachment hole is used for connecting miscellaneous part.
According to an embodiment of the utility model, said a plurality of attachment holes circumferentially distribute along said flange plate equably.Can make like this utilize said attachment hole linkage structure more rationally, connect more comprehensively, fixed effect is better.
According to an embodiment of the utility model, the another side of said flange plate is provided with the circular groove around said oil through, and an end of said oil suction filter member is engaged in the said circular groove so that said oil suction filter member is installed on the said flange plate.The shape of the shape of said circular groove and said oil suction filter member is suitable, the better tightness that both are connected.
According to an embodiment of the utility model, the other end of said fuel sucking pipe is provided with annular protrusion.Said annular protrusion is used for preventing to occur after said fuel sucking pipe is installed on the fuel tank phenomenon of leakage of oil.
According to an embodiment of the utility model, said fuel sucking pipe is a bend pipe.Can make like this general structure of said hydraulic oil container oil suction filter after being installed on the fuel tank more rationally, occupation space is littler.
According to an embodiment of the utility model, the corner of said bending fuel sucking pipe is a circular arc.Such structure can be avoided said fuel sucking pipe stress too to concentrate and breakage takes place, and has prolonged the working life of said hydraulic oil container oil suction filter.
According to an embodiment of the utility model, said oil suction filter member comprises skeleton and is coated on the filter screen on the said skeleton.Said skeleton plays the effect of support, fixing said filter screen.
Additional aspect of the utility model and advantage part in the following description provide, and part will become obviously from the following description, or recognize through the practice of the utility model.
Description of drawings
Above-mentioned and/or additional aspect of the utility model and advantage obviously with are easily understood becoming embodiment's the description from combining figs, wherein:
Fig. 1 is the hydraulic oil container oil suction structure of filter schematic representation according to the utility model embodiment;
Fig. 2 is the partial sectional view according to the utility model embodiment's hydraulic oil container oil suction filter;
Fig. 3 is the structural representation according to the utility model embodiment's flange plate;
Embodiment
Describe the embodiment of the utility model below in detail, said embodiment's example is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment who is described with reference to the drawings below, only be used to explain the utility model, and can not be interpreted as restriction the utility model.
In the description of the utility model; It will be appreciated that; Term " vertically ", " laterally ", " on ", the orientation of indications such as D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward " or position relation be for based on orientation shown in the drawings or position relation; Only be to describe with simplifying for the ease of describing the utility model; Rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction to the utility model.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance.
In the description of the utility model, unless otherwise prescribed and limit, need to prove; Term " installation ", " linking to each other ", " connection " should be done broad understanding, for example, can be mechanical connection or electrical connection; Also can be the connection of two element internals, can be directly to link to each other, and also can link to each other indirectly through intermediary; For those of ordinary skill in the art, can understand the concrete implication of above-mentioned term as the case may be.
Following with reference to the hydraulic oil container oil suction filter of figure 1-3 description according to the utility model embodiment.
As depicted in figs. 1 and 2, comprise flange plate 100 according to the utility model embodiment's hydraulic oil container oil suction filter, fuel sucking pipe 200 and oil suction filter member 300.
Particularly, flange plate 100 has oil through 110, and an end of fuel sucking pipe 200 (right-hand member among Fig. 1) links to each other with a side (left surface among Fig. 1) of flange plate 100, and fuel sucking pipe 200 forms with flange plate 100 one injection mouldings.In other words, fuel sucking pipe 200 is integral with flange plate 100, and for example fuel sucking pipe 200 is the nylon spare of one with flange plate 100, forms through injection moulding.Oil suction filter member 300 links to each other with the another side (right flank among Fig. 1) of flange plate 100, so that oil suction filter member 300 is communicated with fuel sucking pipe 200 through the oil through 110 on the flange plate 100.
According to the utility model embodiment's hydraulic oil container oil suction filter, fuel sucking pipe 200 is an integral piece with flange plate 100, and promptly fuel sucking pipe 200 passes through the integrated through injection molding moulding with flange plate 100, thereby has greatly simplified production process.Simultaneously, said hydraulic oil container oil suction filter need not welding, zinc-plated when producing, thereby has higher cleaning inside degree.Therefore, it is simple to have manufacturing process according to the hydraulic oil container oil suction filter of the utility model, and productivity is high, low, the cleaning inside degree advantages of higher of cost.
In an embodiment of the utility model, as shown in Figures 2 and 3, flange plate 100 can be provided with a plurality of attachment holes 120, is used for linking to each other with miscellaneous part, the circumferential arrangement of said a plurality of attachment holes 120 around said oil through 110 along flange plate 100.Preferably, a plurality of attachment holes 120 circumferentially distributing equably along flange plate 100.It will be appreciated that, 6 attachment holes 120 have been shown among Fig. 3, yet the utility model is not limited to this, the attachment hole 120 of any suitable quantity can be set on the flange plate 100.
As depicted in figs. 1 and 2; In an embodiment of the utility model; Flange plate 100 can be provided with circular groove 130; Circular groove 130 forms around oil through 110, and an end of oil suction filter member 300 (left end among Fig. 1) is engaged in the circular groove 130, thereby oil suction filter member 300 is installed on the flange plate 100.It is understandable that the left end shape of the shape of circular groove 130 and oil suction filter member 300 is suitable, oil suction filter member 300 is sealed and matched in circular groove 130, reveals in order to avoid produce between the two.As depicted in figs. 1 and 2, oil suction filter member 300 is barrel-shaped shape, and during installation, an end of oil suction filter member 300 (left end among Fig. 1) inserts in the circular groove 130 on the flange plate 100.Because the shape of the shape of circular groove 130 and oil suction filter member 300 is suitable, therefore, both connections more firmly, tightr.
In a concrete example of the utility model, as shown in Figure 1, oil suction filter member 300 comprises skeleton 310 and is coated on the filter screen 320 on the skeleton 310 that skeleton 310 plays support, the fixedly effect of filter screen 320.
As depicted in figs. 1 and 2, in some concrete examples of the utility model, the other end of fuel sucking pipe 200 can be provided with annular protrusion 210.After fuel sucking pipe 200 was installed on the fuel tank, in use oil leakage phenomenon appearred in joint easily, and the oil that being provided with of annular protrusion 210 can effectively prevent in the fuel tank spills from the joint of fuel sucking pipe 200 and fuel tank.
In an embodiment of the utility model, as depicted in figs. 1 and 2, fuel sucking pipe 200 can be bend pipe, for example right-angle elbow pipe.After said hydraulic oil container oil suction filter with quarter bend tubular type fuel sucking pipe 200 is installed on the fuel tank, littler, the more reasonable structure of occupation space.As depicted in figs. 1 and 2, preferably, fuel sucking pipe 200 corners of right-angle elbow pipe form are circular arc.Avoiding fuel sucking pipe 200 stress too to concentrate takes place breakage, the working life of having improved said hydraulic oil container oil suction filter.
In an embodiment of the utility model; As depicted in figs. 1 and 2; The material of flange plate 100 and fuel sucking pipe 200 can be polyamide fiber (nylon), and the flange plate of processing with polyamide fiber 100 has the mechanical strength height with fuel sucking pipe 200, advantages such as oil resistance is good, corrosion resistance is strong, easy processing, simultaneously; With respect to the conventional hydraulic fuel tank oil suction filter of processing with iron, the use of polyamide fiber has greatly reduced the weight of said hydraulic oil container oil suction filter.
With respect to conventional hydraulic fuel tank oil suction filter; Production technology according to the utility model embodiment's hydraulic oil container oil suction filter is easily simple more; For example, will be used to make the nylon heating of flange plate 100 and fuel sucking pipe 200 earlier, and make it reach melted state; Afterwards melted material is applied high pressure; Make its ejaculation and be full of mould an actor's rendering of an operatic tune, obtain the integral piece of flange plate 100 and fuel sucking pipe 200 after the cooling, integral piece and the oil suction filter member 300 with flange plate 100 and fuel sucking pipe 200 fits together at last.
Hydraulic oil container oil suction filter according to the utility model embodiment had both guaranteed original function, had greatly simplified production technology again, had omitted the operation of very complicated in the conventional hydraulic fuel tank oil suction filter production process.Simultaneously, said hydraulic oil container oil suction filter need not welding, zinc-plated when producing, thereby has higher cleaning inside degree.Therefore, have according to the utility model embodiment's hydraulic oil container oil suction filter that technology is simple, productivity is high, cost is low, cleaning inside degree advantages of higher.
In the description of this specification, the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained among at least one embodiment or example of the utility model.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiments or example.
Although illustrated and described the embodiment of the utility model; Those having ordinary skill in the art will appreciate that: under the situation of principle that does not break away from the utility model and aim, can carry out multiple variation, modification, replacement and modification to these embodiments, the scope of the utility model is limited claim and equivalent thereof.
Claims (8)
1. a hydraulic oil container oil suction filter is characterized in that, comprising:
Flange plate, said flange plate has oil through;
Fuel sucking pipe, an end of said fuel sucking pipe link to each other with a side of said flange plate and said fuel sucking pipe and said flange plate one injection moulding formation;
Oil suction filter member, said oil suction filter member are installed on the another side of said flange plate and the oil through through said flange plate is communicated with said fuel sucking pipe.
2. hydraulic oil container oil suction filter according to claim 1 is characterized in that said flange plate is provided with a plurality of attachment holes, the circumferential arrangement of said a plurality of attachment holes around said oil through along said flange plate.
3. hydraulic oil container oil suction filter according to claim 2 is characterized in that, said a plurality of attachment holes circumferentially distribute along said flange plate equably.
4. hydraulic oil container oil suction filter according to claim 1; It is characterized in that; The another side of said flange plate is provided with the circular groove around said oil through, and an end of said oil suction filter member is engaged in the said circular groove so that said oil suction filter member is installed on the said flange plate.
5. hydraulic oil container oil suction filter according to claim 1 is characterized in that the other end of said fuel sucking pipe is provided with annular protrusion.
6. hydraulic oil container oil suction filter according to claim 1 is characterized in that said fuel sucking pipe is a bend pipe.
7. hydraulic oil container oil suction filter according to claim 6 is characterized in that the corner of said fuel sucking pipe is a circular arc.
8. hydraulic oil container oil suction filter according to claim 1 is characterized in that, said oil suction filter member comprises skeleton and is coated on the filter screen on the said skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204672847U CN202370944U (en) | 2011-11-22 | 2011-11-22 | Suction filter of hydraulic oil tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204672847U CN202370944U (en) | 2011-11-22 | 2011-11-22 | Suction filter of hydraulic oil tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202370944U true CN202370944U (en) | 2012-08-08 |
Family
ID=46594648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204672847U Expired - Lifetime CN202370944U (en) | 2011-11-22 | 2011-11-22 | Suction filter of hydraulic oil tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202370944U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042964A (en) * | 2019-10-30 | 2020-04-21 | 大连派思透平动力科技有限公司 | Oil suction port device of oil tank |
-
2011
- 2011-11-22 CN CN2011204672847U patent/CN202370944U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111042964A (en) * | 2019-10-30 | 2020-04-21 | 大连派思透平动力科技有限公司 | Oil suction port device of oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120808 |