CN104018908A - Oil leakage preventing type engine oil filter - Google Patents
Oil leakage preventing type engine oil filter Download PDFInfo
- Publication number
- CN104018908A CN104018908A CN201410258315.6A CN201410258315A CN104018908A CN 104018908 A CN104018908 A CN 104018908A CN 201410258315 A CN201410258315 A CN 201410258315A CN 104018908 A CN104018908 A CN 104018908A
- Authority
- CN
- China
- Prior art keywords
- sealing
- plate
- base
- oil filter
- engine oil
- 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.)
- Pending
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to the technical field of engine oil filters, in particular to an oil leakage preventing type engine oil filter which is mainly composed of an outer shell, a sealing ring, a filter element and a base. The base comprises a screw plate and a sealing plate, one end of the sealing plate is pressed inwards by a sealing machine to form an inner sealing edge which is sealed on the screw plate, and the other end of the sealing plate is pressed outwards by the sealing machine to form an outer sealing edge which is sealed at the bottom of the outer shell. The base of the engine oil filter is composed of the screw plate and the sealing plate, the two ends of the sealing plate are sealed on the outer shell and the screw plate to form an outer sealing structure, airtightness of the base of the engine oil filter is greatly improved, through testing and practice, pressure borne by the base can be more than 10 kgf, and the oil leakage preventing type engine oil filter has the advantages of being good in airtightness, simple in structure and convenient to process.
Description
Technical field
The present invention relates to oil filter technical field, be specifically related to a kind of leakproof oil type oil filter.
Background technique
In engine working process, carbon distribution and gelatinous precipitate, water etc. oxidized under metal filings, dust, high temperature are constantly sneaked into lubricant oil.The effect of oil filter is exactly to filter these mechanical admixtures and colloid, protects and treats the clean of lubricant oil, extends its life time.
As depicted in figs. 1 and 2, existing oil filter is by shell 1, filter core, base and seal ring 2 form, base is spiral shell plate 4, shell 1 bottom is inwardly pressed together on and on spiral shell plate 4 edges, is formed a pressing surface 11 by seaming machine, the base of existing oil filter is in-flanges sealing configuration, the maximum pressure-bearing of this sealing configuration is 6kgf, under larger working pressure, there will be base oil leakage phenomenon, filter cleaner Leakage can cause machine oil streamer, motor does not have oil lubricating, the temperature of mechanical friction can rise rapidly, last piston, bent axle all can be burnt out by high temperature, more seriously supportingly directly be melted, the direct locking of piston and bent axle, motor will be scrapped that kind.
Summary of the invention
The object of this invention is to provide a kind of leakproof oil type oil filter, to solve the problem of the base machine oil leakage of oil that prior art exists.
The present invention is mainly comprised of shell, seal ring, filter core and base, solving the technological scheme that its technical problem adopts is that base comprises spiral shell plate and sealing plate, sealing plate one end forms an interior edge sealing by the inside pressing of seaming machine, interior edge sealing is sealed in Luo Banshang, sealing plate the other end by the outside pressing of seaming machine, form an outer sealing edge, outer sealing edge is sealed in outer casing bottom.
The base of oil filter of the present invention is formed by spiral shell plate and sealing plate, sealing plate is sealed at both ends on shell and spiral shell plate, form outer sealing sealing configuration, greatly improved the sealing of oil filter base, through test and practical proof, more than pressure-bearing can reach 10kgf, there is good airproof performance, simple in structure and easy to process.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the overall schematic of machine oil filter core in prior art;
Fig. 2 is the structural representation of machine oil filter core in prior art (not with seal ring);
Fig. 3 is the overall schematic of machine oil filter core of the present invention;
Fig. 4 is the structural representation of machine oil filter core of the present invention (not with seal ring);
Fig. 5 is the elevational schematic view of machine oil filter core of the present invention (not with seal ring).
1 shell in figure, 2 seal rings, 3 filter cores, 4 spiral shell plates, 5 sealing plates, 11 pressing surfaces, 51 interior edge sealing, 52 outer sealing edges.
Embodiment
As Fig. 3, Fig. 4 and Fig. 5 show, a kind of leakproof oil type oil filter, mainly by shell 1, seal ring 2, filter core 3 and base, formed, base comprises spiral shell plate 4 and sealing plate 5, sealing plate 5 one end form an interior edge sealing 51 by the inside pressing of seaming machine, interior edge sealing 51 is by spot welding seal on spiral shell plate 4, and the other end of sealing plate 5 forms an outer sealing edge 52 by the outside pressing of seaming machine, and outer sealing edge 52 pressings are sealed in shell 1 bottom.
Claims (1)
1. a leakproof oil type oil filter, mainly by shell, seal ring, filter core and base, formed, it is characterized in that base comprises spiral shell plate and sealing plate, sealing plate one end forms an interior edge sealing by the inside pressing of seaming machine, interior edge sealing is sealed in Luo Banshang, sealing plate the other end by the outside pressing of seaming machine, form an outer sealing edge, outer sealing edge is sealed in outer casing bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258315.6A CN104018908A (en) | 2014-06-05 | 2014-06-05 | Oil leakage preventing type engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410258315.6A CN104018908A (en) | 2014-06-05 | 2014-06-05 | Oil leakage preventing type engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104018908A true CN104018908A (en) | 2014-09-03 |
Family
ID=51435863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410258315.6A Pending CN104018908A (en) | 2014-06-05 | 2014-06-05 | Oil leakage preventing type engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104018908A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989668A (en) * | 2017-10-16 | 2018-05-04 | 安徽凤凰滤清器股份有限公司 | Thread plate and sealing ring fixed plate welding injection process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202628227U (en) * | 2012-06-06 | 2012-12-26 | 苏州工业园区达菲特过滤技术有限公司 | Rotating installation type engine oil filter |
| CN103291413A (en) * | 2013-04-12 | 2013-09-11 | 宁波正利汽车部件有限公司 | Oil filter |
| CN203257500U (en) * | 2013-04-12 | 2013-10-30 | 宁波正利汽车部件有限公司 | Oil filter convenient to assemble |
| CN203257505U (en) * | 2013-04-28 | 2013-10-30 | 重庆松普电器有限公司 | Engine oil filter |
| CN203347884U (en) * | 2013-07-23 | 2013-12-18 | 温州市远泰汽车零部件有限公司 | Engine oil filter |
| CN203394607U (en) * | 2013-07-23 | 2014-01-15 | 温州市远泰汽车零部件有限公司 | Oil filter |
| CN203856540U (en) * | 2014-06-05 | 2014-10-01 | 山东鲁明汽车滤芯制造有限公司 | Oil leak-proof oil filter |
-
2014
- 2014-06-05 CN CN201410258315.6A patent/CN104018908A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202628227U (en) * | 2012-06-06 | 2012-12-26 | 苏州工业园区达菲特过滤技术有限公司 | Rotating installation type engine oil filter |
| CN103291413A (en) * | 2013-04-12 | 2013-09-11 | 宁波正利汽车部件有限公司 | Oil filter |
| CN203257500U (en) * | 2013-04-12 | 2013-10-30 | 宁波正利汽车部件有限公司 | Oil filter convenient to assemble |
| CN203257505U (en) * | 2013-04-28 | 2013-10-30 | 重庆松普电器有限公司 | Engine oil filter |
| CN203347884U (en) * | 2013-07-23 | 2013-12-18 | 温州市远泰汽车零部件有限公司 | Engine oil filter |
| CN203394607U (en) * | 2013-07-23 | 2014-01-15 | 温州市远泰汽车零部件有限公司 | Oil filter |
| CN203856540U (en) * | 2014-06-05 | 2014-10-01 | 山东鲁明汽车滤芯制造有限公司 | Oil leak-proof oil filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107989668A (en) * | 2017-10-16 | 2018-05-04 | 安徽凤凰滤清器股份有限公司 | Thread plate and sealing ring fixed plate welding injection process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102878207B (en) | A kind of bearing pedestal seal device of rolling mill roll | |
| CN203856540U (en) | Oil leak-proof oil filter | |
| CN104018908A (en) | Oil leakage preventing type engine oil filter | |
| CN204903095U (en) | Float head heat -exchanger is water pressure sealing device for shell side | |
| CN204664408U (en) | Novel high pressure-resistant seal ring | |
| CN208268410U (en) | A kind of dust-proof outside framework oil seal | |
| CN203515328U (en) | Sealing structure of bearing of cone | |
| CN208311465U (en) | A kind of grease pump mechanical sealing device | |
| CN208268408U (en) | A kind of multiple lip seal device | |
| CN204099596U (en) | Journal packing assembly | |
| CN205092696U (en) | Motor output shaft does not have lubrication sealing of leakage structure | |
| CN202646855U (en) | Novel high-pressure large-diameter all-welded ball valve | |
| CN104061244A (en) | Novel railway hub bearing labyrinth oil seal | |
| CN203421277U (en) | Sealing mechanism of valve | |
| CN205315680U (en) | Oil cooler double thread seal structure | |
| CN204200398U (en) | A kind of symmetry takes overlapped piston ring | |
| CN105515284B (en) | A kind of piston type protector | |
| CN203614974U (en) | Connector for quick connection of oil filter oil pipes | |
| CN204961326U (en) | Lead -out wire structure of oily formula immersible pump | |
| CN202483680U (en) | Threaded cover board of engine oil filter | |
| CN202946654U (en) | Oil return structure of mechanical box body parts | |
| CN102661265A (en) | High-pressure padding sealing device and method for compressor | |
| CN202691348U (en) | High temperature and high pressure resisting pipe joint | |
| CN218093936U (en) | Novel quick connect flange joint | |
| CN105413276A (en) | Filter element for lubricating oil |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140903 |