CN202327116U - Detachable oil seal - Google Patents
Detachable oil seal Download PDFInfo
- Publication number
- CN202327116U CN202327116U CN2011204590480U CN201120459048U CN202327116U CN 202327116 U CN202327116 U CN 202327116U CN 2011204590480 U CN2011204590480 U CN 2011204590480U CN 201120459048 U CN201120459048 U CN 201120459048U CN 202327116 U CN202327116 U CN 202327116U
- Authority
- CN
- China
- Prior art keywords
- oil seal
- skeleton
- oil sealing
- detaching
- screw
- 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 - Lifetime
Links
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
- Sealing With Elastic Sealing Lips (AREA)
Abstract
The utility model discloses a detachable oil seal which comprises a skeleton (1) and a rubber body (2). The detachable oil seal is characterized in that a plurality of fixing nuts (3) are arranged on one side of the skeleton; detaching through holes corresponding to the nuts (3) are formed in the skeleton (1) and the rubber body (2); and bolts (4) are arranged in the through holes. When the oil seal is to be detached, the bolts for sealing are detached and the bolts for detaching are assembled, and a detaching tool is utilized to conveniently detach the oil seal without damaging the oil seal; the detached oil seal is reusable; the oil seal has the advantages of simpleness in design and processing, low cost, wide application scope, excellent property, and capability of saving steel materials and rubber materials; the labor cost is reduced; and the damage to the machine during a detaching process is avoided.
Description
Technical field
The utility model relates to a kind of dismantled and assembled oil sealing.
Background technique
Now traditional skeleton lip-type seal circle (inner frame oil sealing, expose outside framework oil seal) all is disposable use; No matter be in the process of new machine, still on the machine that is using, as assemble incorrect cause oil sealing crooked or use in reason such as break down need remove oil sealing the time; Not only process is pretty troublesome, hard; And oil sealing must be destroyed, and can not reuse, and causes the significant wastage of human and material resources.
Summary of the invention
The purpose of the utility model is exactly in order to overcome the above problems, and provides a kind of and can dismantle, reusable dismantled and assembled oil sealing.
The dismantled and assembled oil sealing of the utility model comprises skeleton, rubber body, is provided with the plurality of fixed nut in skeleton one side, and skeleton, rubber body are provided with the dismounting through hole corresponding with nut, are provided with screw in the through hole.
As a kind of improvement of the utility model, screw is made as long dismounting screw.
The utility model is on the basis of former traditional skeleton lip-type seal circle, sets up set screw nut in skeleton one side, offers the dismounting through hole on skeleton, the rubber body; Oil sealing is loaded onto the short screw of sealing usefulness in through hole when normal the use, make oil sealing become as a whole, when needs dismounting oil sealing; The screw of sealing usefulness is pulled down; Change long dismounting screw, utilize dismantling device just can pull down oil sealing easily and do not damage oil sealing, the oil sealing of pulling down can reuse.The utility model has just increased several nuts and screw, is not increasing under how many condition of cost, and to the big sealing ring of some noble rubber materials, reduction effect is more obvious.The utility model oil sealing designs, processing is simple, and cost is low, use is wide, and function admirable is practiced thrift steel, practices thrift rubber material, and the while can be reduced labour cost, avoids the machine breakdown in unloading process.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is an oil sealing dismounting schematic representation shown in Figure 1.
Among the figure: 1 metal frame, 2. rubber body, 3. nuts, 4. screws, 5. dismounting screws
Embodiment
As shown in Figure 1; The dismantled and assembled oil sealing of the utility model comprises skeleton 1, rubber body 2; On the skeleton 1 of traditional standard oil sealing, according to size, the skeleton thickness of oil sealing, bottom surface is near the corner of cylindrical; Bore last one group of hole as the dismounting through hole, in the corresponding point of the skeleton 1 one sides corresponding nut 3 of burn-oning with the hole.After the manufacturing of vulcanization of rubber completion oil sealing, the screw 4 of in through hole, screwing on makes oil sealing become a sealed whole body, can normally use.
The oil sealing unloading process: as shown in Figure 2, the screw on the oil sealing 4 is backed out, by simple extracting tool, the dismounting screw 5 on the extracting tool is screwed in the nut 3 on the oil sealing, rotate dismounting screw 5 oil sealing is steadily withdrawed from.
Claims (2)
1. a dismantled and assembled oil sealing comprises skeleton (1), rubber body (2), it is characterized in that: be provided with plurality of fixed nut (3) in skeleton one side, skeleton (1), rubber body (2) are provided with the dismounting through hole corresponding with nut (3), are provided with screw (4) in the through hole.
2. dismantled and assembled oil sealing according to claim 1 is characterized in that: said screw (4) is made as long dismounting screw (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204590480U CN202327116U (en) | 2011-11-17 | 2011-11-17 | Detachable oil seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204590480U CN202327116U (en) | 2011-11-17 | 2011-11-17 | Detachable oil seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202327116U true CN202327116U (en) | 2012-07-11 |
Family
ID=46439095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204590480U Expired - Lifetime CN202327116U (en) | 2011-11-17 | 2011-11-17 | Detachable oil seal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202327116U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212984A (en) * | 2017-10-13 | 2020-05-29 | Nok株式会社 | Sealing device |
-
2011
- 2011-11-17 CN CN2011204590480U patent/CN202327116U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212984A (en) * | 2017-10-13 | 2020-05-29 | Nok株式会社 | Sealing device |
| CN111212984B (en) * | 2017-10-13 | 2022-01-25 | Nok株式会社 | Sealing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 055150 Xingtai city of Hebei province Xing Road 5.3 kilometers north Patentee after: Hebei China Polytron Technologies Inc Address before: 055150 Xingtai city of Hebei province Xing Road 5.3 kilometers north Patentee before: Hebei Huami Rubber Co., Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 055150 north side of 5.3km Xingde Road, Xingtai City, Hebei Province Patentee after: Hebei huami New Material Technology Co., Ltd Address before: 055150 north side of 5.3km Xingde Road, Xingtai City, Hebei Province Patentee before: Hebei China Polytron Technologies Inc. |
|
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 055150 north side of Hetou section of Xingde Road, Renze District, Xingtai City, Hebei Province Patentee after: Hebei huami New Material Technology Co., Ltd Address before: 055150 north side of 5.3km Xingde Road, Xingtai City, Hebei Province Patentee before: Hebei huami New Material Technology Co., Ltd |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |