CN205277530U - Active type sealing washer oil cleaner - Google Patents
Active type sealing washer oil cleaner Download PDFInfo
- Publication number
- CN205277530U CN205277530U CN201521021615.9U CN201521021615U CN205277530U CN 205277530 U CN205277530 U CN 205277530U CN 201521021615 U CN201521021615 U CN 201521021615U CN 205277530 U CN205277530 U CN 205277530U
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- CN
- China
- Prior art keywords
- oil filter
- seal ring
- engine oil
- oil cleaner
- sealing washer
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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.)
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Abstract
The utility model discloses an active type sealing washer oil cleaner, include that oil cleaner main part, oil cleaner sealing ring fixing plate cover, the oil cleaner sealing washer, the oil cleaner base is installed with the cooperation of oil cleaner sealing washer and is sealed and make its emergence elastic deformation, the oil cleaner sealing washer constitute a P shape by the thin step that arch and arch afterbody extend, the oil cleaner sealing ring fixing plate lid is equipped with the sealing washer installation trench with oil cleaner sealing washer cooperation installation, the oil cleaner sealing washer is installed in sealing washer installation trench, the one end of sealing washer installation trench is the turn -up, the bend limit of the other end for upwards bending, the roof trusses portion of oil cleaner sealing washer is higher than the top surface of turn -up, the turn -up is higher than the limit of bending, thin step card is in the mounted position on the limit of bending, the oil cleaner base contacted with the turn -up of sealing washer installation trench when the oil cleaner base made the oil cleaner sealing washer take place elastic deformation with the cooperation of oil cleaner sealing washer.
Description
Technical field
The utility model relates to the structure field of a kind of oil filter structure, particularly relates to and a kind of ensures that in engine lubrication field sealing can not the movable RunddichtringO oil filter of leakage of oil.
Background technology
At present, with moving partss such as pistons in motor car engine, it may also be useful to engine oil reduces the friction resistance of these mechanical parts, with anti-wear, for keeping engine motor oil cleaning protection engine, oil filter plays most important effect.
Engine part can wear and tear in running and produce scrap metal grain; when supplementing machine oil; also tiny dirt sand can be entered from oil port; these scrap metal grains and dirt sand can the abrasions of the part such as bent axle, bearing, cylinder sleeve and piston in boost engine; in addition; machine oil in engine operation process under the condition of high temperature because of chemical transformation produce clay shape organism; these clay shape organism can cling moving parts, increase resistance; for available protecting engine, it is necessary to by these mechanical impuritys of oil filter filtering and greasy filth.
In greasing; the machine oil of main oil gallery must keep certain pressure and can not be interrupted; therefore must guarantee that oil filter in use can not leak existing picture; current most of oil filter all adopts cross section to be that the sealing-ring of rectangle seals; this kind of purifier does not contact (as shown in Figure 4 and Figure 5) with purifier base at crimping position when mounted; installation moment of torsion is unstable, in use may loosen, thus produce leakage of oil. In addition, owing to sealing-ring cross section is rectangle, during installation and purifier base contact area big, the torsion needed for installation is also relatively big, and setting tool is easily filter casing compressive strain.
Summary of the invention
The purpose of this utility model is the defect solving oil filter structure Shortcomings in prior art, a kind of movable RunddichtringO oil filter is provided, this activity RunddichtringO oil filter adopts the seal ring of engine oil filter in " P " type, there is bending edges at the internal diameter position that slot installed by the sealing-ring of seal ring of engine oil filter retaining plate lid, this kind of structure not easily covers from seal ring of engine oil filter retaining plate after seal ring of engine oil filter is assembled and comes off, seal ring of engine oil filter covers free to rotate at oil filter retaining plate, seal ring of engine oil filter is torn when installing to avoid, during installation, seal ring of engine oil filter is fastening with certain size, ensure that the crimping position of sealing-ring installation slot contacts with purifier base, certain fastening force can be ensured, seal ring of engine oil filter is remained and is compressed into fixed measure, can not loosen, thus ensure that oil filter can not leakage of oil, reduce under ensureing the prerequisite of sealing and moment of torsion is installed, the risk that when reducing fitting machine oil rectifier, housing of oil filter is damaged by setting tool.
The utility model solves the technical scheme that its technical problem adopts: a kind of movable RunddichtringO oil filter, comprise oil filter main body, the seal ring of engine oil filter retaining plate lid being located in oil filter main body, the seal ring of engine oil filter being installed in seal ring of engine oil filter retaining plate lid, seal ring of engine oil filter coordinates with oil filter base to install and seals and make seal ring of engine oil filter generation elastic deformation, the thin step that described seal ring of engine oil filter is extended by arch and arch afterbody forms a P shape, seal ring of engine oil filter retaining plate is covered with and coordinates with seal ring of engine oil filter the sealing-ring installed to install slot, seal ring of engine oil filter is installed on sealing-ring and installs in slot, one end of slot installed by sealing-ring is crimping, the other end is the bending edges of upwards bending, the arch top of seal ring of engine oil filter is higher than the end face of crimping, crimping is higher than bending edges, thin step is stuck in the installation position of bending edges, oil filter base coordinates the crimping that when making seal ring of engine oil filter generation elastic deformation, oil filter base installs slot with sealing-ring to contact with seal ring of engine oil filter. during installation, seal ring of engine oil filter is fastening with certain size, ensure that the crimping position of sealing-ring installation slot contacts with purifier base, certain fastening force can be ensured, seal ring of engine oil filter is remained and is compressed into fixed measure, can not loosen, thus ensure that oil filter can not leakage of oil. the arch top of seal ring of engine oil filter is circular arc face, reduces and installs torsion, and has better stopping property. the top of bending edges is lower than the top of crimping, avoids the top of oil filter bending edges when installing and using first to contact purifier base. guarantee that the arch projecting height of seal ring of engine oil filter is in OK range, to guarantee that the crimping top installing rear sealing-ring installation slot contacts with purifier base.
Further, the top of the bending edges of slot installed by described sealing-ring is avoid the circular arc face tearing seal ring of engine oil filter when installing or the fillet that falls.
Further, the arch external diameter of described seal ring of engine oil filter is less than the diameter that slot installed by sealing-ring, and the thin boss thickness of seal ring of engine oil filter is less than the bend space of bending edges; Point centered by the center axis of oil filter main body, the distance of arch and central point is greater than the distance of bending edges and central point, the distance of thin step and central point is greater than the bending point of bending edges and the distance of central point, and the distance of thin step and central point is less than the top of bending edges and the distance of central point; Arch is not interfered higher than the summit portion of crimping and the dogleg section internal space of bending edges. Seal ring of engine oil filter can install personal in slot rotation and difficult drop-off at sealing-ring after assembling.
Further, described seal ring of engine oil filter is oil-resistant high-temperature type top-quality rubber, and the surface of seal ring of engine oil filter is coated with talcum powder and silicone oil. This seal ring of engine oil filter hardness is moderate.
In sum, movable RunddichtringO oil filter of the present utility model adopts the seal ring of engine oil filter in " P " type, during installation, seal ring of engine oil filter is fastening with certain size, ensure that the crimping position of sealing-ring installation slot contacts with purifier base, certain fastening force can be ensured, seal ring of engine oil filter is remained and is compressed into fixed measure, can not loosen, thus ensure that oil filter can not leakage of oil; Reduce under ensureing the prerequisite of sealing and moment of torsion is installed, the risk that when reducing fitting machine oil rectifier, housing of oil filter is damaged by setting tool.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of movable RunddichtringO oil filter of the present embodiment 1;
Fig. 2 is the partial schematic diagram at A place in Fig. 1;
A kind of movable RunddichtringO oil filter that Fig. 3 is the present embodiment 1 coordinates the partial schematic diagram installed with oil filter base;
Fig. 4 is the partial schematic diagram of the oil filter of prior art;
The oil filter that Fig. 5 is prior art coordinates the partial schematic diagram installed with oil filter base.
Embodiment
Embodiment 1
A kind of movable RunddichtringO oil filter described by the utility model embodiment 1, such as Fig. 1, shown in Fig. 2 and Fig. 3, comprise oil filter main body 1, the seal ring of engine oil filter retaining plate lid 2 being located in oil filter main body, the seal ring of engine oil filter 3 being installed in seal ring of engine oil filter retaining plate lid, seal ring of engine oil filter coordinates with oil filter base 4 to install and seals and make seal ring of engine oil filter generation elastic deformation, the thin step 6 that described seal ring of engine oil filter is extended by arch 5 and arch afterbody forms a P shape, seal ring of engine oil filter retaining plate is covered with and coordinates with seal ring of engine oil filter the sealing-ring installed to install slot 7, seal ring of engine oil filter is installed on sealing-ring and installs in slot, one end of slot installed by sealing-ring is crimping 8, the other end is the bending edges 9 of upwards bending, the arch top of seal ring of engine oil filter is higher than the end face of crimping, crimping is higher than bending edges, thin step is stuck in the installation position of bending edges, oil filter base coordinates the crimping that when making seal ring of engine oil filter generation elastic deformation, oil filter base installs slot with sealing-ring to contact with seal ring of engine oil filter. during installation, seal ring of engine oil filter is fastening with certain size, ensure that the crimping position of sealing-ring installation slot contacts with purifier base, certain fastening force can be ensured, seal ring of engine oil filter is remained and is compressed into fixed measure, can not loosen, thus ensure that oil filter can not leakage of oil. the arch top of seal ring of engine oil filter is circular arc face, reduces and installs torsion, and has better stopping property. the top of bending edges is lower than the top of crimping, avoids the top of oil filter bending edges when installing and using first to contact purifier base. guarantee that the arch projecting height of seal ring of engine oil filter is in OK range, to guarantee that the crimping top installing rear sealing-ring installation slot contacts with purifier base.
The top of the bending edges of slot installed by sealing circle is avoid the fillet that falls tearing seal ring of engine oil filter when installing, it is also possible to adopt the form in circular arc face.
The arch external diameter of this seal ring of engine oil filter is less than the diameter that slot installed by sealing-ring, and the thin boss thickness of seal ring of engine oil filter is less than the bend space of bending edges; Point centered by the center axis of oil filter main body, the distance of arch and central point is greater than the distance of bending edges and central point, the distance of thin step and central point is greater than the bending point of bending edges and the distance of central point, and the distance of thin step and central point is less than the top of bending edges and the distance of central point; Arch is not interfered higher than the summit portion of crimping and the dogleg section internal space of bending edges. Seal ring of engine oil filter can install personal in slot rotation and difficult drop-off at sealing-ring after assembling.
This seal ring of engine oil filter is oil-resistant high-temperature type top-quality rubber, and the surface of seal ring of engine oil filter is coated with talcum powder and silicone oil. This seal ring of engine oil filter hardness is moderate.
The above is only better embodiment of the present utility model, and technology contents of the present utility model is not done any restriction in form. Every any simple modification, equivalent variations and modification above embodiment done according to technical spirit of the present utility model, all still belongs in the scope of the technical solution of the utility model.
Claims (4)
1. a movable RunddichtringO oil filter, comprise oil filter main body, the seal ring of engine oil filter retaining plate lid being located in oil filter main body, the seal ring of engine oil filter being installed in seal ring of engine oil filter retaining plate lid, seal ring of engine oil filter coordinates with oil filter base to install and seals and make seal ring of engine oil filter generation elastic deformation, it is characterized in that, the thin step that described seal ring of engine oil filter is extended by arch and arch afterbody forms a P shape, seal ring of engine oil filter retaining plate is covered with and coordinates with seal ring of engine oil filter the sealing-ring installed to install slot, seal ring of engine oil filter is installed on sealing-ring and installs in slot, one end of slot installed by sealing-ring is crimping, the other end is the bending edges of upwards bending, the arch top of seal ring of engine oil filter is higher than the end face of crimping, crimping is higher than bending edges, thin step is stuck in the installation position of bending edges, oil filter base coordinates the crimping that when making seal ring of engine oil filter generation elastic deformation, oil filter base installs slot with sealing-ring to contact with seal ring of engine oil filter.
2. a kind of movable RunddichtringO oil filter according to claim 1, it is characterised in that, the top of the bending edges of slot installed by described sealing-ring is avoid the circular arc face tearing seal ring of engine oil filter when installing or the fillet that falls.
3. a kind of movable RunddichtringO oil filter according to claim 2, it is characterized in that, the arch external diameter of described seal ring of engine oil filter is less than the diameter that slot installed by sealing-ring, and the thin boss thickness of seal ring of engine oil filter is less than the bend space of bending edges; Point centered by the center axis of oil filter main body, the distance of arch and central point is greater than the distance of bending edges and central point, the distance of thin step and central point is greater than the bending point of bending edges and the distance of central point, and the distance of thin step and central point is less than the top of bending edges and the distance of central point; Arch is not interfered higher than the summit portion of crimping and the dogleg section internal space of bending edges.
4. a kind of movable RunddichtringO oil filter according to claim 3, it is characterised in that, described seal ring of engine oil filter is oil-resistant high-temperature type top-quality rubber, and the surface of seal ring of engine oil filter is coated with talcum powder and silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021615.9U CN205277530U (en) | 2015-12-10 | 2015-12-10 | Active type sealing washer oil cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521021615.9U CN205277530U (en) | 2015-12-10 | 2015-12-10 | Active type sealing washer oil cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205277530U true CN205277530U (en) | 2016-06-01 |
Family
ID=56062112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521021615.9U Active CN205277530U (en) | 2015-12-10 | 2015-12-10 | Active type sealing washer oil cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205277530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402002A (en) * | 2015-12-10 | 2016-03-16 | 广东安飞汽车配件有限公司 | Machine oil filter with movable sealing ring |
-
2015
- 2015-12-10 CN CN201521021615.9U patent/CN205277530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105402002A (en) * | 2015-12-10 | 2016-03-16 | 广东安飞汽车配件有限公司 | Machine oil filter with movable sealing ring |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Machine oil filter with movable sealing ring Effective date of registration: 20171201 Granted publication date: 20160601 Pledgee: Bank of China Limited by Share Ltd. Jiangmen branch Pledgor: GUANGDONG AFI AUTO PARTS CO.,LTD. Registration number: 2017440000150 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230217 Granted publication date: 20160601 Pledgee: Bank of China Limited by Share Ltd. Jiangmen branch Pledgor: GUANGDONG AFI AUTO PARTS CO.,LTD. Registration number: 2017440000150 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |