CN107575560B - Automatic gearbox oil filter assembly with replaceable filter element - Google Patents
Automatic gearbox oil filter assembly with replaceable filter element Download PDFInfo
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- CN107575560B CN107575560B CN201711017240.2A CN201711017240A CN107575560B CN 107575560 B CN107575560 B CN 107575560B CN 201711017240 A CN201711017240 A CN 201711017240A CN 107575560 B CN107575560 B CN 107575560B
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- filter
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Abstract
The invention relates to an automatic gearbox oil filter assembly with a replaceable filter element, which comprises a front cover, a circular tube, a rear cover and a filter element assembly, wherein the circular tube is arranged in the filter element assembly, the rear cover is fixedly arranged at a first end of the filter element assembly, a plurality of through holes are formed in the circular tube, an engine oil outlet matched with the circular tube is formed in the front cover, the edge of the front cover is sealed with a second end surface of the filter element assembly, and the rear cover is sealed with the first end surface of the filter element assembly and the end surface of the circular tube, and the automatic gearbox oil filter assembly is characterized in that: the novel engine oil cylinder comprises a cylinder body, and is characterized by further comprising a front insert, wherein the front insert is provided with a first circular ring, the inner surface of the first circular ring is internally extended to be provided with branch strips which are distributed in a cross shape, the first circular ring is connected with a second circular table through the branch strips, and the center of the second circular table is provided with an engine oil outlet hole matched with a circular pipe, and the novel engine oil cylinder has the beneficial effects that: simple structure, it is convenient to change, and the removable filter core of pull ring formula has further practiced thrift the replacement cost.
Description
Technical Field
The invention relates to a gearbox oil filter, in particular to an automatic gearbox oil filter assembly with a replaceable filter element.
Background
Oil filters are commonly used to filter various impurities from oil to avoid damage or wear to the work piece during subsequent use. The traditional oil filter has lower filtering efficiency, and the condition of lower filtering quality is easy to appear, so that the subsequent use is influenced, especially in an automatic gearbox of an automobile, if more impurities appear in oil, the normal operation and the service life of the gearbox can be influenced.
Patent number CN205401671U discloses an automatic gearbox oil filter assembly, it includes preceding mold insert, protecgulum, pipe, filter core and the back lid of installing in proper order, all bonds through thermosetting glue between protecgulum and the filter core, between back lid and the filter core, adopts this kind of bonding mode back, the filter core will not normally change, therefore can only change whole oil filter assembly when the filter core filter effect is lower, but change the cost of oil filter assembly higher, and other parts often all can continue to use when the filter core needs to be changed, this kind of mode of changing the assembly is not advisable from the perspective of saving cost and environmental protection.
Disclosure of Invention
The technical problem to be solved by the present invention is to address the above-mentioned shortcomings of the prior art,
an automatic transmission filter assembly with a replaceable filter cartridge is provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides an automatic gearbox oil filter assembly of removable filter core, includes protecgulum, pipe, back lid and filter element assembly, the pipe sets up in filter element assembly, the back lid is fixed to be set up filter element assembly's first end, set up a plurality of through-holes on the pipe, be provided with on the protecgulum with the engine oil outlet of pipe adaptation, protecgulum edge and filter element assembly second end terminal surface seal, the back lid with filter element assembly's first end terminal surface with the terminal surface seal of pipe, its characterized in that: the novel engine oil filter is characterized by further comprising a front insert, wherein the front insert is provided with a first circular ring, a branch strip which is distributed in a cross shape is arranged on the inner surface of the first circular ring in an inward extending mode, the first circular ring is connected with a second circular table through the branch strip, an engine oil outlet hole which is matched with a circular pipe is formed in the center of the second circular table, the filter element assembly comprises a first filter element, a second filter element, a third filter element and a fourth filter element which are distributed along the circumference, gaps are formed between the first filter element and the second filter element, between the second filter element and the third filter element, between the third filter element and the fourth filter element, the gaps are matched with the shape of the branch strip, and pull rings are arranged at one ends, close to the front cover, of the first filter element, the second filter element, the third filter element and the fourth filter element.
The automatic transmission filter assembly with the replaceable filter element may be further configured to: the branch strip extends along the axial direction of the filter element assembly and is connected with the rear cover, the rear cover is provided with a branch strip inserting groove matched with the branch strip, and the branch strip is inserted into the branch strip inserting groove.
The automatic transmission filter assembly with the replaceable filter element may be further configured to: the front cover is provided with a containing groove matched with the pull ring at the corresponding position of the pull ring.
By adopting the technical scheme, the filter element is set to be a filter element component which is pulled out and replaced through the pull ring, so that the filter element is replaced more conveniently, and the filter element is set to be four-valve because each surface of the filter element is not uniformly filtered during working, so that the filter element of a certain piece can be replaced to realize the reutilization of the filter element component.
The beneficial effects of the invention are as follows: simple structure, it is convenient to change, and the removable filter core of pull ring formula has further practiced thrift the replacement cost.
The invention is described in further detail below with reference to the drawings and examples.
Drawings
Fig. 1 is a schematic perspective view of an embodiment of the present invention.
Fig. 2 is an exploded view of an embodiment of the present invention.
Fig. 3 is a schematic view of a front insert structure according to an embodiment of the present invention.
Fig. 4 is a schematic view of a filter element assembly according to an embodiment of the present invention.
Fig. 5 is a schematic view of a rear cover structure according to an embodiment of the invention.
Fig. 6 is a schematic view of a front cover structure according to an embodiment of the invention.
Description of the embodiments
See fig. 1-6: an automatic gearbox oil filter assembly with a replaceable filter element comprises a front cover 1, a circular tube 2, a rear cover 3 and a filter element assembly 4, wherein the circular tube 2 is arranged in the filter element assembly 4, the rear cover 3 is fixedly arranged at a first end of the filter element assembly 4, a plurality of through holes are formed in the circular tube 2, an engine oil outlet matched with the circular tube 2 is formed in the front cover 1, the edge of the front cover 1 is sealed with a second end face of the filter element assembly 4, the rear cover 3 is sealed with the first end face of the filter element assembly 4 and the end face of the circular tube 2, the automatic gearbox oil filter assembly further comprises a front insert 5, the front insert 5 is provided with a first circular ring 51, branch strips 52 distributed in a cross shape are inwards extended from the inner surface of the first circular ring 51, the first circular ring 52 is connected with a second circular table 53 through the branch strips 52, an engine oil outlet matched with the circular tube 2 is formed in the center of the second circular table 53, the filter element assembly 4 comprises a first filter element 41, a second filter element 42, a third filter element 43 and a fourth filter element 44 which are distributed along the circumference, gaps 45 are formed among the first filter element 41, the second filter element 42, the third filter element 43 and the fourth filter element 44, the gaps 45 are matched with support bars 52 in shape, pull rings 46 are formed at one ends, close to the front cover 1, of the first filter element 41, the second filter element 42, the third filter element 43 and the fourth filter element 44, the support bars 52 axially extend along the filter element assembly 4 and are connected with the rear cover 3, the rear cover 3 is provided with support bar inserting grooves 31 matched with the support bars 52, the support bars 52 are inserted into the support bar inserting grooves 31, the front cover 1 is provided with accommodating blocks 11 at positions corresponding to the pull rings 46, and accommodating grooves 12 matched with the shape of the pull rings are formed in the accommodating blocks.
Claims (3)
1. The utility model provides an automatic gearbox oil filter assembly of removable filter core, includes protecgulum, pipe, back lid and filter element assembly, the pipe sets up in filter element assembly, the back lid is fixed to be set up filter element assembly's first end, set up a plurality of through-holes on the pipe, be provided with on the protecgulum with the engine oil outlet of pipe adaptation, protecgulum edge and filter element assembly second end terminal surface seal, the back lid with filter element assembly's first end terminal surface with the terminal surface seal of pipe, its characterized in that: the novel engine oil filter is characterized by further comprising a front insert, wherein the front insert is provided with a first circular ring, a branch strip which is distributed in a cross shape is arranged on the inner surface of the first circular ring in an inward extending mode, the first circular ring is connected with a second circular table through the branch strip, an engine oil outlet hole which is matched with a circular pipe is formed in the center of the second circular table, the filter element assembly comprises a first filter element, a second filter element, a third filter element and a fourth filter element which are distributed along the circumference, gaps are formed between the first filter element and the second filter element, between the second filter element and the third filter element, between the third filter element and the fourth filter element, the gaps are matched with the shape of the branch strip, and pull rings are arranged at one ends, close to the front cover, of the first filter element, the second filter element, the third filter element and the fourth filter element.
2. An automatic transmission filter assembly with a replaceable filter cartridge as set forth in claim 1 wherein: the branch strip extends along the axial direction of the filter element assembly and is connected with the rear cover, the rear cover is provided with a branch strip inserting groove matched with the branch strip, and the branch strip is inserted into the branch strip inserting groove.
3. An automatic transmission filter assembly with a replaceable filter cartridge as set forth in claim 2 wherein: the front cover is provided with a containing groove matched with the pull ring at the corresponding position of the pull ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017240.2A CN107575560B (en) | 2017-10-26 | 2017-10-26 | Automatic gearbox oil filter assembly with replaceable filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711017240.2A CN107575560B (en) | 2017-10-26 | 2017-10-26 | Automatic gearbox oil filter assembly with replaceable filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107575560A CN107575560A (en) | 2018-01-12 |
| CN107575560B true CN107575560B (en) | 2023-09-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711017240.2A Active CN107575560B (en) | 2017-10-26 | 2017-10-26 | Automatic gearbox oil filter assembly with replaceable filter element |
Country Status (1)
| Country | Link |
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| CN (1) | CN107575560B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6227381B1 (en) * | 1995-12-14 | 2001-05-08 | Parker-Hannifin Oy | Filter |
| JP2004209448A (en) * | 2003-01-09 | 2004-07-29 | Wako Industrial Co Ltd | Filter |
| CN1762537A (en) * | 2005-09-30 | 2006-04-26 | 张家港市圣美机械有限公司 | Cleaner filter core assembly |
| CN201241770Y (en) * | 2008-07-22 | 2009-05-20 | 鞍钢集团矿业公司 | Double-power automatic dust removing valve of mining heavy car air filter |
| CN204691958U (en) * | 2015-06-02 | 2015-10-07 | 克拉克过滤器（中国）有限公司 | A kind of filter cleaner |
| CN205401671U (en) * | 2016-03-04 | 2016-07-27 | 瑞安市蓝星宇汽车科技有限公司 | Automatic gearbox oil filter assembly |
| CN205478028U (en) * | 2016-01-22 | 2016-08-17 | 瑞安市力硕汽车部件有限公司 | Spin -on type diesel oil filter's bottom end cover |
| CN207333662U (en) * | 2017-10-26 | 2018-05-08 | 瑞安市蓝星宇汽车科技有限公司 | A kind of automatic gear-box oil filter assembly of replaceable cartridge |
-
2017
- 2017-10-26 CN CN201711017240.2A patent/CN107575560B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6227381B1 (en) * | 1995-12-14 | 2001-05-08 | Parker-Hannifin Oy | Filter |
| JP2004209448A (en) * | 2003-01-09 | 2004-07-29 | Wako Industrial Co Ltd | Filter |
| CN1762537A (en) * | 2005-09-30 | 2006-04-26 | 张家港市圣美机械有限公司 | Cleaner filter core assembly |
| CN201241770Y (en) * | 2008-07-22 | 2009-05-20 | 鞍钢集团矿业公司 | Double-power automatic dust removing valve of mining heavy car air filter |
| CN204691958U (en) * | 2015-06-02 | 2015-10-07 | 克拉克过滤器（中国）有限公司 | A kind of filter cleaner |
| CN205478028U (en) * | 2016-01-22 | 2016-08-17 | 瑞安市力硕汽车部件有限公司 | Spin -on type diesel oil filter's bottom end cover |
| CN205401671U (en) * | 2016-03-04 | 2016-07-27 | 瑞安市蓝星宇汽车科技有限公司 | Automatic gearbox oil filter assembly |
| CN207333662U (en) * | 2017-10-26 | 2018-05-08 | 瑞安市蓝星宇汽车科技有限公司 | A kind of automatic gear-box oil filter assembly of replaceable cartridge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107575560A (en) | 2018-01-12 |
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