CN202391513U - Rotatable assembled engine oil filter - Google Patents
Rotatable assembled engine oil filter Download PDFInfo
- Publication number
- CN202391513U CN202391513U CN2012200081382U CN201220008138U CN202391513U CN 202391513 U CN202391513 U CN 202391513U CN 2012200081382 U CN2012200081382 U CN 2012200081382U CN 201220008138 U CN201220008138 U CN 201220008138U CN 202391513 U CN202391513 U CN 202391513U
- Authority
- CN
- China
- Prior art keywords
- support
- filter
- filter core
- engine oil
- cover
- Prior art date
- 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 - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a rotatable assembled engine oil filter which comprises a shell, wherein an upper cover and a lower cover are arranged on the shell; an upper-layer filter element and a lower-layer filter element are arranged in the shell; a separation bracket is arranged between the upper-layer filter element and the lower-layer filter element; an inner bracket is arranged in the center of the upper-layer filter element and positioned between the separation bracket and the upper cover; a connection threaded cover is arranged on one side of the upper cover, which is away from the inner bracket; an outer sealing device is arranged on the connection threaded cover; an oil inlet is formed in the connection threaded cover; an oil hole is formed in the center of the connection threaded cover; a bracket riveting valve is arranged in the center of the lower-layer filter element and positioned on the lower cover; and a spring is arranged between the lower cover and the shell. The rotatable assembled engine oil filter is provided with the two-layer filter elements; the separation bracket is arranged between the upper-layer filter element and the lower-layer filter element; when entering the engine oil filter, engine oil is filtered by the upper-layer filter element, and impurities are isolated in the upper-layer filter element; and the engine oil enters the lower-layer filter element to be further filtered, so that a filter effect is relatively good.
Description
Technical field
The utility model relates to a kind of filter cleaner, is specifically related to a kind of rotary oil filter.
Background technique
Rotary mounting engine oil filter is a kind of critical elements of filter well cuts, can remove the impurity such as dust, metal granule, carbon precipitates and coal soot in the machine oil effectively, protects motor, effectively prolongs the working life of motor and miscellaneous part.
Rotary mounting engine oil filter generally comprises housing, loam cake, lower cover and spring, is provided with filter core in the housing.At present, the filter core of existing rotary mounting engine oil filter is the individual layer setting, and filtering effect is single relatively, can not play the effect of good impurity screening.
Summary of the invention
The purpose of the utility model is: to the deficiency of existing technology, the utility model provides the rotary mounting engine oil filter of good filtration effect, good sealing effect.
To achieve these goals, the technological scheme below the utility model has adopted:
A kind of rotary mounting engine oil filter comprises housing, is respectively equipped with loam cake and lower cover on the described housing; Be provided with upper strata filter core and lower floor's filter core in the described housing, described upper strata filter core is positioned at the enclosure interior top, and described lower floor filter core is positioned at the enclosure interior below; Be provided with the separation support between described upper strata filter core and the lower floor's filter core, filter core center, described upper strata is provided with inner support, and inner support is being separated between support and the loam cake; Described loam cake is provided with the connecting thread lid away from a side of inner support, and connecting thread covers and is provided with outer sealing device, and connecting thread covers and is provided with oil inlet hole; Connecting thread lid center is provided with oilhole; Described lower floor filter core center is provided with support riveting valve, and described support riveting valve is arranged at down and covers, and is provided with spring between lower cover and the housing.
As preferably; Described separation support comprises separates support and following separation support, and the described edge of separating support of going up is provided with the outer card of separation support, and described upper strata filter core is located at and is separated between support and the loam cake; And with the outer card snap fit of last separation support; The edge of described down separation support is provided with down the outer card of separation support, and described lower floor filter core is located at down between separation support and the lower cover, and with following separation support card snap fit outward.
After adopting above-mentioned preferred version, the filter core of the utility model can closely be mounted on to be separated on the support, avoids in the working procedure of filter cleaner, and filter core is shifted, and influences work.
As preferably, described inner support comprises branch filter upper bracket and divides the filter lower support frame, divides the filter upper bracket and divides settings that be sealed and matched of filter lower support frame, and described branch filter upper bracket and loam cake closely cooperate, and described branch is filtered lower support frame and engaged setting with inner support.
After adopting above-mentioned preferred version, the structure of the rotary mounting engine oil filter of the utility model is more compact, and sealing effect is better.
As preferably, described inner support is made by the galvanized sheet punching press.After adopting above-mentioned preferred version, use the working of plastics that is replaced existing technology by the galvanized sheet stamping part, the filter cleaner of use working of plastics in use; Internal-combustion engine joint temperature is too high to be delivered to working of plastics with high temperature, causes that working of plastics melts, and will cause filter cleaner normally not use; Replace working of plastics with stamping part; Avoided this problem, on the other hand, the sealing effect of stamping part and miscellaneous part is better.
As preferably, described be threaded to cover be provided with many places and be bent to form the connecting cover step, described oil inlet hole is arranged on the connecting cover step, the lid that is threaded is provided with threaded coupling near the center, the setting that is sealed and matched of described threaded coupling and loam cake.
After adopting above-mentioned preferred version, the sealing effect of the utility model device is better.
As preferably, described outer sealing device comprises seal ring and exterior seal ring.After adopting above-mentioned preferred version, sealing effect is better.
The filter core of the rotary mounting engine oil filter of the utility model adopts double layer construction; Be provided with the separation support between upper strata filter core and the lower floor's filter core; When machine oil got in the oil filter, at first by the upper strata filter element filtering, impurity was isolated in the filter core of upper strata; Get into lower floor's filter core again and further filter, filtering effect is better.
Description of drawings
Fig. 1 is the utility model embodiment's a structural representation.
Embodiment
As shown in Figure 1, the embodiment of the utility model specifically is a kind of rotary mounting engine oil filter, comprises housing 1 cylindraceous, and seal uncovered below, housing 1 top, and the bottom that seal housing 1 below is a cambered surface to outer lug.Housing 1 below sealing part covers 12, the top open-mouth is provided with loam cake 11.Be provided with upper strata filter core 2 and lower floor's filter core 3 in the housing 1, upper strata filter core 2 is positioned at the top of housing 1 inside, and lower floor's filter core 3 is positioned at the below of housing 1 inside.Be provided with between upper strata filter core 2 and the lower floor's filter core 3 and separate support 4, filter core 2 centers in upper strata are provided with inner support 5, and upper strata filter core 2 is sheathed on outside the inner support 5.Inner support 5 is being separated between support 4 and the loam cake 11; Loam cake 11 is provided with connecting thread lid 6 away from a side of inner support, and connecting thread lid 6 is provided with outer sealing device 7, and connecting thread lid 6 is provided with oil inlet hole 61; Connecting thread covers 6 centers and is provided with oilhole 62; The center of lower floor's filter core 3 is provided with support riveting valve 8, and support riveting valve 8 is arranged on the lower cover 12, is provided with spring 9 between lower cover 12 and the housing 1.
Separate support 4 and comprise separation support 41 and following separation support 42; The edge of last separation support 41 is provided with separates the outer card 411 of support; Upper strata filter core 2 is located at and is separated between support 41 and the loam cake 11; Last separation support 41 is provided with bending, and the outer card 411 of bending part and last separation support forms to go up separates rack groove 412, and upper strata filter core 2 engages setting with the following rack groove 412 of separating.The edge of following separation support 42 is provided with down the outer card 421 of separation support; Lower floor's filter core 3 is located at down between separation support 42 and the lower cover 12; Following separation support 42 is provided with bending; The outer card 421 of bending part and following separation support forms separates rack groove 422 down, and lower floor's filter core 3 engages setting with the following rack groove 422 of separating.Last separation support 41 centers are provided with card 413 in the upward separation support that inner support 5 directions are provided with; Following separation support 42 centers are provided with card 423 in the following separation support that inner support 5 directions are provided with; In the last separation support in card 413 and the following separation support card 423 all engage setting with inner support 5, on separate and be provided with separation support seal ring 43 between support 41 and the following separation support 42.
Inner support 5 comprises branch filter upper bracket 51 and divides filter lower support frame 52; Divide filter upper bracket 51 and divide the setting that is sealed and matched of filter lower support frame 52; Divide filter upper bracket 51 and divide between the filter lower support frame 52 and be provided with inner support seal ring 53; Divide filter upper bracket 51 to closely cooperate with loam cake 11, divide between filter upper bracket 51 and the loam cake 11 to be provided with inner seal ring 13, inner support 5 is made by the galvanized sheet punching press.
Be threaded and cover 6 and be provided with many places and be bent to form the connecting cover step, oil inlet hole 61 is arranged on the connecting cover step, is threaded to cover 6 and be provided with threaded coupling 63 near the center setting that is sealed and matched of threaded coupling 63 and loam cake 11.Outer sealing device comprises seal ring 71 and exterior seal ring 72, and the roof anchorage of the outer side wall of the outside of seal ring 71 and housing 1 is installed, and exterior seal ring 72 is located at outside the seal ring 71.
The rotary mounting engine oil filter of the utility model is provided with double-deck filter core; Machine oil gets in the filter cleaner of the utility model; At first through the filtration of upper strata filter core 2, impurity is filtered obstruct on upper strata filter core 2 and separation support 4, advances lower floor's filter core 3 again through filtering for the second time; Double filtration, filtering effect is better.
Claims (6)
1. a rotary mounting engine oil filter comprises housing, is respectively equipped with loam cake and lower cover on the described housing; It is characterized in that: be provided with upper strata filter core and lower floor's filter core in the described housing, described upper strata filter core is positioned at the enclosure interior top, and described lower floor filter core is positioned at the enclosure interior below; Be provided with the separation support between described upper strata filter core and the lower floor's filter core, filter core center, described upper strata is provided with inner support, and inner support is being separated between support and the loam cake; Described loam cake is provided with the connecting thread lid away from a side of inner support, and connecting thread covers and is provided with outer sealing device, and connecting thread covers and is provided with oil inlet hole; Connecting thread lid center is provided with oilhole; Described lower floor filter core center is provided with support riveting valve, and described support riveting valve is arranged at down and covers, and is provided with spring between lower cover and the housing.
2. rotary mounting engine oil filter according to claim 1; It is characterized in that: described separation support comprises separates support and following separation support; The described edge of separating support of going up is provided with the outer card of separation support; Described upper strata filter core is located at and is separated between support and the loam cake, and with the outer card snap fit of last separation support, the described edge of separation support down is provided with down card outside the separation support; Described lower floor filter core is located at down between separation support and the lower cover, and with the outer card snap fit of following separation support.
3. rotary mounting engine oil filter according to claim 1; It is characterized in that: described inner support comprises branch filter upper bracket and divides the filter lower support frame; Divide the filter upper bracket and divide the setting that is sealed and matched of filter lower support frame; Described branch filter upper bracket and loam cake closely cooperate, and described branch filter lower support frame engages setting with inner support.
4. according to claim 1 or 3 described rotary mounting engine oil filters, it is characterized in that: described inner support is made by the galvanized sheet punching press.
5. rotary mounting engine oil filter according to claim 1; It is characterized in that: described be threaded to cover be provided with many places and be bent to form the connecting cover step; Described oil inlet hole is arranged on the connecting cover step; The lid that is threaded is provided with threaded coupling near the center, the setting that is sealed and matched of described threaded coupling and loam cake.
6. rotary mounting engine oil filter according to claim 1 is characterized in that: described outer sealing device comprises seal ring and exterior seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200081382U CN202391513U (en) | 2012-01-09 | 2012-01-09 | Rotatable assembled engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200081382U CN202391513U (en) | 2012-01-09 | 2012-01-09 | Rotatable assembled engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202391513U true CN202391513U (en) | 2012-08-22 |
Family
ID=46666443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200081382U Expired - Fee Related CN202391513U (en) | 2012-01-09 | 2012-01-09 | Rotatable assembled engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202391513U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075227A (en) * | 2013-01-25 | 2013-05-01 | 杭州电子科技大学 | Machine oil filter |
| CN105041420A (en) * | 2015-07-30 | 2015-11-11 | 蚌埠市风驰滤清器有限公司 | Oil filter with double guarantees |
| CN110608118A (en) * | 2019-10-25 | 2019-12-24 | 浙江煜峰汽车配件有限公司 | Diesel filter |
-
2012
- 2012-01-09 CN CN2012200081382U patent/CN202391513U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075227A (en) * | 2013-01-25 | 2013-05-01 | 杭州电子科技大学 | Machine oil filter |
| CN105041420A (en) * | 2015-07-30 | 2015-11-11 | 蚌埠市风驰滤清器有限公司 | Oil filter with double guarantees |
| CN110608118A (en) * | 2019-10-25 | 2019-12-24 | 浙江煜峰汽车配件有限公司 | Diesel filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20140109 |