CN102320028A - Sealing device of rubber roller bearing - Google Patents
Sealing device of rubber roller bearing Download PDFInfo
- Publication number
- CN102320028A CN102320028A CN201110285135A CN201110285135A CN102320028A CN 102320028 A CN102320028 A CN 102320028A CN 201110285135 A CN201110285135 A CN 201110285135A CN 201110285135 A CN201110285135 A CN 201110285135A CN 102320028 A CN102320028 A CN 102320028A
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- China
- Prior art keywords
- plate
- bearing
- sealing device
- support baffle
- rubber
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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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- Rolling Contact Bearings (AREA)
- Sealing Of Bearings (AREA)
Abstract
The invention relates to a sealing device of a rubber roller bearing, the two ends of a rubber roller are respectively mounted in grooves of support baffle plates, bearings are arranged at the two ends of the rubber roller, the inner sides of the support baffle plates at the two ends are respectively connected with steel plates, and the steel plates are connected with the support baffle plates through fasteners; and a pair of rubber rings are respectively sheathed at the two ends of the rubber roller, a plastic plate is arranged between the rubber rings, and the plastic plate is fixedly connected with the steel plates through fasteners.
Description
Technical field
The present invention relates to the plate processing machinery field, especially the sealing device of sheet material mirror ultrafinish machine upper glue roller bearing.
Background technology
Sheet metal such as stainless sheet steel, when copper coin is applied as surface decoration, artistic effects such as wire drawing, atomizing be need realize, therefore thin plate sheet material surperficial wire drawing or grinding carried out through the sheet material wire drawing machine on the surface.Usually adopting last lower rubber roller to grasp sheet material in the sheet material wire drawing machine sends to; Utilize abrasive band or emery wheel that plate surface is ground or wire drawing, spray oils or water class grinding agent at plate surface simultaneously, grinding agent is the mixture of abrasive material and water or wet goods composition; Contain nitric acid in the abrasive material; Nitric acid is a kind of inorganic acid that strong oxidizing property, severe corrosive are arranged, and when interacting with component of machine, can make component of machine produce corrosion.
In the prior art, the rubber roll two ends are fixed through bearings usually, because rubber roll is under rotation; Lapping liquid will flow to bearing, because the effect of nitric acid in the lapping liquid, can make whole bearing corrosion and damages; Bearing can't be worked, and greatly reduces the service life of bearing, needs this moment to shut down; Change bearing, not only increased the use cost of parts, frequent replacing bearing has also reduced the production efficiency of grinder.
Summary of the invention
The applicant is to the sealing device of no top roller bearing in the above-mentioned prior art, and bearing is shorter service life, often changes shortcomings such as bearing is numerous and diverse, difficulty; Provide a kind of rational in infrastructure; The sealing device of top roller bearing easy for installation, thus effectively make bearing obtain sealing, avoided damaging in the grinding agent inflow bearing in the prior art defective of bearing; Enhance productivity, reduce cost.
The technical scheme that the present invention adopted is following:
A kind of sealing device of top roller bearing, rubber roll two ends are installed on respectively in the groove of support baffle plate, and bearing is installed at the rubber roll two ends, and the inboard of said two end support baffle plates is connected with steel plate respectively, and said steel plate is connected with the support baffle plate through securing member; Said rubber roll two ends are nested with a pair of rubber ring respectively, are provided with a plastic plate between the said rubber ring, and said plastic plate is connected fixing with steel plate through securing member.Its further technical scheme is:
Said plastic plate is made up of the symmetrical plate of two lobes, and the inboard of two lobe plastic plates has the stepped step that matches and connect, and has locating hole on the said plastic plate.
Beneficial effect of the present invention is following:
The present invention is provided with sealing device through the two ends of rubber roll, has effectively completely cut off grinder or wire drawing machine lapping liquid in the course of the work and has flowed out in the bearing, thereby bearing is increased service life, and is easy for installation, improved operating efficiency.
The present invention mainly utilizes the rubber ring of plastic plate both sides that rubber roll is sealed; And plastic plate is fixed on steel plate and the support baffle plate; Make rubber roll under rotation; Flow out in the bearing in the groove that the grinding agent of having avoided being sprayed in the prior art is opened from the support baffle plate, sealing effectiveness is good, has prolonged the service life of bearing.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the structural representation of plastic plate of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
As shown in Figure 1; The sealing device of top roller bearing of the present invention, rubber roll 1 two ends are installed on respectively in the groove of support baffle plate 5, and rubber roll 1 two ends are installed bearing 6 and are supported; The inboard of two end support baffle plates 5 is connected with steel plate 4 respectively, and steel plate 4 is connected with support baffle plate 5 through securing member; Rubber roll 1 two ends are nested with a pair of rubber ring 2 respectively and are positioned at the inboard of steel plate 4, are provided with a plastic plate 3 between the rubber ring 2, and plastic plate 3 is connected fixing with steel plate through securing member; As shown in Figure 2; Plastic plate 3 is made up of two lobes symmetrical plate 3-1,3-2, and the inboard of two lobe plastic plates 3 has the stepped step 3-3 that matches and connect, and utilizes the splicing of stepped step 3-3 to install; Not only easy for installation; Avoided the installation difficulty of being inserted in, also cooperated closely, can not produce the gap from whole rubber roll 1 two ends; Have locating hole on the plastic plate 3, be convenient to and being connected of steel plate 4.
In the actual processing and manufacturing process; At first connect steel plate 4 through bolt, last lower rubber roller 1 is positioned in the groove of support baffle plate 5, and is inserted in a pair of rubber ring 2 respectively at the two ends of rubber roll 1 in the inboard of support baffle plate 5; Make and leave the gap that plastic plate 3 is installed between the rubber ring 2; The two ends that to go up lower rubber roller 1 then are fixing through bearing 6, again two lobe plastic plate 3-1,3-2 are inserted a pair of rubber ring 2 centres relatively and its stepped step 3-3 is connected, and through bolt two lobe plastic plate 3-1,3-2 are anchored on respectively on the steel plate 4; Promptly accomplished assembling of the present invention, remainder structure and of the prior art similar.The present invention is easy for installation, has effectively guaranteed the service life of bearing, has improved production efficiency.
When grinder or wire drawing machine ground sheet material, lower rubber roller 1 grasped sheet material and sends in the utilization, utilizes abrasive band or emery wheel that plate surface is ground; Spray grinding agent at plate surface simultaneously; When grinding agent sprayed, because the rotation of rubber roll, the part grinding agent can flow to the rubber roll two ends along rubber roll; When flowing into the end of rubber roll 1; The rubber ring of sealing device has stopped that then the continuation of grinding agent is outwards mobile, even the part grinding agent is sprayed certain altitude, keeping out of plastic plate 3, steel plate 4 and support baffle plate 5 is arranged also; And sealing device uses rubber ring and plastic plate, and the nitric acid in rubber ring and plastic plate and the grinding agent can not produce chemical reaction, can not produce the phenomenon of corrosion, completely cut off effectively that grinding agent flows in the bearing and the service life of destruction bearing.
More than describing is to explanation of the present invention, is not that institute of the present invention restricted portion within protection scope of the present invention, can be done any type of modification referring to claim to the qualification of invention.
Claims (2)
1. the sealing device of a top roller bearing, the rubber roll two ends are installed on respectively in the groove of support baffle plate, and bearing is installed at the rubber roll two ends, and it is characterized in that: the inboard of two end support baffle plates is connected with steel plate respectively, and said steel plate is connected with the support baffle plate through securing member; Said rubber roll two ends are nested with a pair of rubber ring respectively, are provided with a plastic plate between the said rubber ring, and said plastic plate is connected fixing with steel plate through securing member.
2. the sealing device of top roller bearing as claimed in claim 1, it is characterized in that: said plastic plate is made up of the symmetrical plate of two lobes, and the inboard of two lobe plastic plates has the stepped step that matches and connect, and has locating hole on the said plastic plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285135A CN102320028A (en) | 2011-09-23 | 2011-09-23 | Sealing device of rubber roller bearing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110285135A CN102320028A (en) | 2011-09-23 | 2011-09-23 | Sealing device of rubber roller bearing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102320028A true CN102320028A (en) | 2012-01-18 |
Family
ID=45447930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110285135A Pending CN102320028A (en) | 2011-09-23 | 2011-09-23 | Sealing device of rubber roller bearing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102320028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109576482A (en) * | 2017-09-29 | 2019-04-05 | 宝钢新日铁汽车板有限公司 | A kind of annealing furnace inlet seal closure assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040209A (en) * | 1974-11-15 | 1977-08-09 | Shikhirev Boris N | Device for the treatment of sheet materials |
| JPH10220593A (en) * | 1997-02-03 | 1998-08-21 | Koyo Seiko Co Ltd | Sealing device for water pump |
| CN2672125Y (en) * | 2003-12-22 | 2005-01-19 | 江苏海狮机械集团有限公司 | Main shaft seal device in washing device |
| CN201025304Y (en) * | 2007-01-29 | 2008-02-20 | 湖北中科铜箔科技有限公司 | Sealing device for below roller of electrolysis copper and foil surface processor liquid |
| CN201547136U (en) * | 2009-11-16 | 2010-08-11 | 中冶焦耐(大连)工程技术有限公司 | Novel supporting wheel bearing sealing device |
| CN202264141U (en) * | 2011-09-23 | 2012-06-06 | 无锡天马通用设备有限公司 | Sealing device for bearings of rubber roll |
-
2011
- 2011-09-23 CN CN201110285135A patent/CN102320028A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040209A (en) * | 1974-11-15 | 1977-08-09 | Shikhirev Boris N | Device for the treatment of sheet materials |
| JPH10220593A (en) * | 1997-02-03 | 1998-08-21 | Koyo Seiko Co Ltd | Sealing device for water pump |
| CN2672125Y (en) * | 2003-12-22 | 2005-01-19 | 江苏海狮机械集团有限公司 | Main shaft seal device in washing device |
| CN201025304Y (en) * | 2007-01-29 | 2008-02-20 | 湖北中科铜箔科技有限公司 | Sealing device for below roller of electrolysis copper and foil surface processor liquid |
| CN201547136U (en) * | 2009-11-16 | 2010-08-11 | 中冶焦耐(大连)工程技术有限公司 | Novel supporting wheel bearing sealing device |
| CN202264141U (en) * | 2011-09-23 | 2012-06-06 | 无锡天马通用设备有限公司 | Sealing device for bearings of rubber roll |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109576482A (en) * | 2017-09-29 | 2019-04-05 | 宝钢新日铁汽车板有限公司 | A kind of annealing furnace inlet seal closure assembly |
| CN109576482B (en) * | 2017-09-29 | 2020-06-23 | 宝钢新日铁汽车板有限公司 | Annealing furnace inlet sealing cover 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 | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 214023 160 kilometers, 312 National Road, Luo Zhen Town, Huishan District, Wuxi, Jiangsu Applicant after: Jiangsu Tianma Universal Equipment Co.,Ltd. Address before: 214023 160 kilometers, 312 National Road, Luo Zhen Town, Huishan District, Wuxi, Jiangsu Applicant before: Wuxi Tianma Universal Equipment Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: WUXI TIANMA GENERAL EQUIPMENT CO., LTD. TO: JIANGSU TIANMA UNIVERSAL EQUIPMENT CO., LTD. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120118 |