CN105805315A - Sealing device - Google Patents
Sealing device Download PDFInfo
- Publication number
- CN105805315A CN105805315A CN201610320073.8A CN201610320073A CN105805315A CN 105805315 A CN105805315 A CN 105805315A CN 201610320073 A CN201610320073 A CN 201610320073A CN 105805315 A CN105805315 A CN 105805315A
- Authority
- CN
- China
- Prior art keywords
- end cover
- space
- rear end
- sealing
- sealing device
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
Abstract
The invention discloses a sealing device used for sealing an end part of a roller. The sealing device comprises a front end cover and a rear end cover, which cooperate with each other, wherein a support block is arranged in a space which is formed after the front end cover and the rear end cover cooperate to seal the roller; after the support block is arranged between the front end cover and the rear end cover, a first space and a second space, which communicate with each other, are formed between the front end cover and the rear end cover; a sealing felt ring is arranged in the front end cover; and a bushing ring is also arranged in the support block. The sealing device disclosed by the invention has high leakproofness and can store waste oil; the disassembly frequency is reduced; and the human cost is saved.
Description
Technical field
Present invention relates particularly to a kind of sealing device.
Background technology
In use, end needs to seal running roller, to prevent the leakage of oil, the sealing effectiveness that existing sealing device can reach, however it is necessary that and irregularly change cleaning, if not, oil is accumulated to a certain amount of or can leak.
Summary of the invention
For existing issue, the invention discloses a kind of sealing device, it is good airproof performance not only, it is also possible to stores waste oil, reduces dismounting frequency, save human cost.
Technical scheme is as follows:
A kind of sealing device, for the sealing of running roller end, including the drive end bearing bracket cooperated and a rear end cap；Described drive end bearing bracket and rear end cap coordinate being provided with a bracer in the space of formation after running roller sealing, after described bracer is arranged between drive end bearing bracket and rear end cap, form the first space and second space that are interconnected between described drive end bearing bracket and rear end cap；A sealing felt collar it is provided with in described drive end bearing bracket；A grommet it is additionally provided with in propped up bracer.
The invention discloses a kind of sealing device, it is good airproof performance not only, it is also possible to stores waste oil, reduces dismounting frequency, save human cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described.
Fig. 1 is the front view of sealing device provided by the present invention；
In figure, numeral represents:
1, running roller 2, drive end bearing bracket 3, rear end cap 4, bracer the 5, first space
6, second space 7, felt collar 8, grommet.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
Shown in Fig. 1, a kind of sealing device, for the sealing of running roller 1 end, including drive end bearing bracket 2 and the rear end cap 3 cooperated；Described drive end bearing bracket 2 and rear end cap 3 coordinate running roller 1 is sealed after formed space in be provided with a bracer 4, after described bracer 4 is arranged between drive end bearing bracket 2 and rear end cap 3, between described drive end bearing bracket 2 and rear end cap 3, form the first space 5 and second space 6 that are interconnected；Waste oil can flow into the first space 5 directly from running roller 1, and the oil in the first space 5 reaches certain amount can flow into second space 6, reaches temporarily to store the purpose of waste oil, for sealing, is provided with a sealing felt collar 7 in described drive end bearing bracket 2；A grommet 8 it is additionally provided with in propped up bracer 4.
The invention discloses a kind of sealing device, it is good airproof performance not only, it is also possible to stores waste oil, reduces dismounting frequency, save human cost.
The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.
Claims (1)
1. a sealing device, for the sealing of running roller end, it is characterised in that include the drive end bearing bracket and the rear end cap that cooperate；Described drive end bearing bracket and rear end cap coordinate being provided with a bracer in the space of formation after running roller sealing, after described bracer is arranged between drive end bearing bracket and rear end cap, form the first space and second space that are interconnected between described drive end bearing bracket and rear end cap；A sealing felt collar it is provided with in described drive end bearing bracket；A grommet it is additionally provided with in propped up bracer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320073.8A CN105805315A (en) | 2016-05-13 | 2016-05-13 | Sealing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610320073.8A CN105805315A (en) | 2016-05-13 | 2016-05-13 | Sealing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105805315A true CN105805315A (en) | 2016-07-27 |
Family
ID=56456039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610320073.8A Pending CN105805315A (en) | 2016-05-13 | 2016-05-13 | Sealing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105805315A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1643171A2 (en) * | 2004-09-16 | 2006-04-05 | Winkler + Dünnebier Aktiengesellschaft | Self-adjusting gap sealing between two relatively to each other moving parts |
| CN201103692Y (en) * | 2007-11-28 | 2008-08-20 | 上海汉港贸易有限公司 | Fluid kinetic pressure type mechanical shaft gland device with internally rinsed end face |
| CN102782374A (en) * | 2010-03-03 | 2012-11-14 | 索尤若驱动有限及两合公司 | Arrangement for contactlessly sealing off a rotatably mounted shaft from a housing, and gearing |
| CN204042000U (en) * | 2014-09-02 | 2014-12-24 | 陶叶 | A kind of wedge shape oil seal structure for rotatingshaft air feed |
| CN205745287U (en) * | 2016-05-13 | 2016-11-30 | 镇江颀龙科技有限公司 | Sealing device |
-
2016
- 2016-05-13 CN CN201610320073.8A patent/CN105805315A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1643171A2 (en) * | 2004-09-16 | 2006-04-05 | Winkler + Dünnebier Aktiengesellschaft | Self-adjusting gap sealing between two relatively to each other moving parts |
| CN201103692Y (en) * | 2007-11-28 | 2008-08-20 | 上海汉港贸易有限公司 | Fluid kinetic pressure type mechanical shaft gland device with internally rinsed end face |
| CN102782374A (en) * | 2010-03-03 | 2012-11-14 | 索尤若驱动有限及两合公司 | Arrangement for contactlessly sealing off a rotatably mounted shaft from a housing, and gearing |
| CN204042000U (en) * | 2014-09-02 | 2014-12-24 | 陶叶 | A kind of wedge shape oil seal structure for rotatingshaft air feed |
| CN205745287U (en) * | 2016-05-13 | 2016-11-30 | 镇江颀龙科技有限公司 | Sealing device |
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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: 20160727 |