CN205363451U - Sealed face automatic grinding machine's of floating oil seal mill flat -bed machine constructs - Google Patents
Sealed face automatic grinding machine's of floating oil seal mill flat -bed machine constructs Download PDFInfo
- Publication number
- CN205363451U CN205363451U CN201521125273.5U CN201521125273U CN205363451U CN 205363451 U CN205363451 U CN 205363451U CN 201521125273 U CN201521125273 U CN 201521125273U CN 205363451 U CN205363451 U CN 205363451U
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- China
- Prior art keywords
- mill
- oil seal
- grease seal
- float grease
- floating oil
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Abstract
The utility model provides a sealed face automatic grinding machine's of floating oil seal mill flat -bed machine constructs, includes the workstation, the workstation be equipped with the mill on the surface, the surperficial epirelief of mill is equipped with the pitted skin layer. The utility model discloses profitable effect is: the pitted skin layer of adopting the burlap to make can be polished the sealed face of floating oil seal, polish, improves the planar precision of the sealed face of floating oil seal, can also reduce the crocus and to the extrusion that the sealed face of floating oil seal led to the fact, prevent that floating oil seal is sealed to interior recessed, has improved the plane precision of the sealed face of floating oil seal, has improved floating oil seal's sealed precision, and sealing performance is good, and practical application is effectual, does benefit to the popularization.
Description
Technical field
This utility model relates to float grease seal processing technique field, and what particularly relate to a kind of float grease seal sealing surface automatic mill polishes mechanism.
Background technology
Float grease seal is the one of movable sealing, under the severe working environments such as many coal dusts, silt, aqueous vapor, there is superpower sealing property, it is the mechanical seal of a kind of compact, it is mainly used in low-speed heave-load occasion, its tool can automatically compensate after wear-resisting, end wear, reliable operation, advantages of simple structure and simple, coal mine machinery is used widely, such as handpiece of scraper conveyer (tail) chain wheel assembly, loading mechanism for tunneling machine and cantilever segment, the left and right cutting drum of continuous miner and decelerator etc..
The mechanical seal of float grease seal, generally it being made up of floating ring and the supporting nitrile rubber O-ring seals of ferroalloy materials. floating ring uses in pairs, one rotates with rotary part, one geo-stationary. the sealing principle of float grease seal is: two floating rings are subject to the deformation after axially compression by O-ring seals, produce the thrust to floating-ring seal end face, uniform wear along with seal face, this elastic energy stored by O-ring seals progressively discharges, thus playing nose balance effect, good laminating can be kept at the time inner sealing surface set, therefore, it is the crucial part that float grease seal has high sealing performance that the sealing surface of float grease seal has good laminating.
At present, common float grease seal grinding machine common on the market, generally it is required for the polishing adopting pulverizing to carry out float grease seal sealing surface, owing to pulverizing has certain particle diameter, when such float grease seal is pressed on the surface of mill, the sealing surface of float grease seal cannot and mill between realize laminating friction, under the effect of pulverizing, easily cause float grease seal sealing surface and inwardly concave, cause float grease seal sealing surface flatness to reduce, reducing the sealed precision of float grease seal, practical application effect is poor.
Utility model content
This utility model to solve above-mentioned prior art Problems existing, what provide a kind of float grease seal sealing surface automatic mill polishes mechanism, rational in infrastructure, easy to use, solve the problem that floating current oil sealing sealing surface accuracy is not enough, improve the precision that float grease seal sealing surface polishes, increase the sealing property of float grease seal, increase the service life of float grease seal, meet the user demand of float grease seal.
This utility model solve its technical problem adopt technical scheme: this float grease seal sealing surface automatic mill polish mechanism, including a workbench, the surface of workbench is provided with mill, and the surface of mill is convexly equipped with pitted skin layer.
Pitted skin layer is the pitted skin layer adopting burlap to make.
Mill is connected to the motor driving mill rotation.
Motor is servomotor.
Being provided around the containment vessel outside mill on mill, containment vessel connects on the table.
This utility model has the advantages that: float grease seal sealing surface automatic mill of the present utility model polish mechanism, rational in infrastructure, easy to use, adopt the pitted skin layer that burlap is made can be polished by float grease seal sealing surface, polish, improve the precision of float grease seal sealing surface plane, the extruding that float grease seal sealing surface is caused by pulverizing can also be reduced, prevent float grease seal sealing surface from inwardly concaving, improve the plane precision of float grease seal sealing surface, improve the sealed precision of float grease seal, good seal performance, practical application effect is good, is beneficial to popularization.
Accompanying drawing explanation
Fig. 1 is the cross-sectional view of this utility model embodiment；
Fig. 2 is the top view of this utility model embodiment.
Description of reference numerals: workbench 1, mill 2, pitted skin layer 3, motor 4, containment vessel 5.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: this float grease seal sealing surface automatic mill in the present embodiment polish mechanism, including a workbench 1, the surface of workbench 1 is provided with mill 2, and the surface of mill 2 is convexly equipped with pitted skin layer 3.
Pitted skin layer 3 is the pitted skin layer 3 adopting burlap to make.
Mill 2 is connected to the motor 4 driving mill 2 rotation.
Motor 4 is servomotor.
Being provided around the containment vessel 5 outside mill 2 on mill 2, containment vessel 5 is connected on workbench 1.
nullMill 2 is connected to motor 4，Motor adopts servomotor，Motor 4 drives mill 2 rotation，Float grease seal is placed on mill 2，Friction is arisen that between sealing surface and the mill 2 of float grease seal，Thus carrying out the polishing of float grease seal sealing surface，It is capable of automatization，Improve work efficiency，Improve production efficiency，The effect of pitted skin layer 3 is that float grease seal sealing surface is polished，And improve the flatness of float grease seal sealing surface，Owing to pitted skin layer 3 is made up of burlap，Burlap inherently has polishes to burnishing surface、The effect of polishing，Therefore，When float grease seal sealing surface contacts friction with pitted skin layer 3，The pitted skin layer 3 that burlap is made is adopted just float grease seal sealing surface just to be polished、Polishing，Improve the precision of float grease seal sealing surface plane，Due on the pitted skin layer 3 that burlap is made, there is certain lines，And more gap between lines, will be formed，When float grease seal sealing surface is polished，Pulverizing is layered on pitted skin layer 3，When float grease seal sealing surface contacts friction with pitted skin layer 3，A part of pulverizing plays burnishing action between float grease seal sealing surface and pitted skin layer 3，And the unnecessary pulverizing of another part will be brought in gap，The pulverizing of such redundance would not be squeezed between float grease seal sealing surface and pitted skin layer 3，Thus decreasing the squeezing action that float grease seal sealing surface is produced by pulverizing particle diameter，Thus preventing float grease seal sealing surface to inwardly concave，Improve the flatness of float grease seal sealing surface，Improve the sealed precision of float grease seal，Containment vessel 5 is fixed on workbench 1，For protecting mill 2 not by damage，Also ensure that operator will not accidentally injure by mill 2，Practical application effect is good.
The work process of this utility model embodiment is: be first placed to by float grease seal to be processed on the pitted skin layer 3 on mill 2 surface, then mill 2 is started, mill 2 starts to rotate, then pulverizing is spread on the pitted skin layer 3 of mill 2, float grease seal proceeds by sealing surface polishing, after polishing, from mill 2, take off the float grease seal that polishing is complete.
The feature of this utility model embodiment is: adopt the pitted skin layer that burlap is made can be polished by float grease seal sealing surface, polish, improve the precision of float grease seal sealing surface plane, the extruding that float grease seal sealing surface is caused by pulverizing can also be reduced, prevent float grease seal sealing surface from inwardly concaving, improve the plane precision of float grease seal sealing surface, improve the sealed precision of float grease seal, good seal performance, practical application effect is good, is beneficial to popularization.
Although this utility model has passed through and is shown and described with reference to preferred embodiment, but, those skilled in the art are it is to be appreciated that in the scope of claims, can the various change made in form and details.
Claims (5)
1. a float grease seal sealing surface automatic mill polish mechanism, it is characterized in that: include a workbench (1), the surface of described workbench (1) is provided with mill (2), and the surface of described mill (2) is convexly equipped with pitted skin layer (3).
2. float grease seal sealing surface automatic mill according to claim 1 polish mechanism, it is characterised in that: described pitted skin layer (3) is adopt the pitted skin layer (3) made of burlap.
3. float grease seal sealing surface automatic mill according to claim 1 polish mechanism, it is characterised in that: described mill (2) is connected to drive mill (2) rotation motor (4).
4. float grease seal sealing surface automatic mill according to claim 3 polish mechanism, it is characterised in that: described motor (4) is servomotor.
5. float grease seal sealing surface automatic mill according to claim 1 polish mechanism; it is characterized in that: being provided around the containment vessel (5) in mill (2) outside on described mill (2), described containment vessel (5) is connected on workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125273.5U CN205363451U (en) | 2015-12-29 | 2015-12-29 | Sealed face automatic grinding machine's of floating oil seal mill flat -bed machine constructs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521125273.5U CN205363451U (en) | 2015-12-29 | 2015-12-29 | Sealed face automatic grinding machine's of floating oil seal mill flat -bed machine constructs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205363451U true CN205363451U (en) | 2016-07-06 |
Family
ID=56257874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521125273.5U Expired - Fee Related CN205363451U (en) | 2015-12-29 | 2015-12-29 | Sealed face automatic grinding machine's of floating oil seal mill flat -bed machine constructs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205363451U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115470A (en) * | 2017-12-21 | 2018-06-05 | 重庆千乔机电有限公司 | The production technology of oil sealing |
-
2015
- 2015-12-29 CN CN201521125273.5U patent/CN205363451U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108115470A (en) * | 2017-12-21 | 2018-06-05 | 重庆千乔机电有限公司 | The production technology of oil sealing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20161229 |