CN202118252U - Sealing mechanism of press machine wet clutch - Google Patents
Sealing mechanism of press machine wet clutch Download PDFInfo
- Publication number
- CN202118252U CN202118252U CN2011202191255U CN201120219125U CN202118252U CN 202118252 U CN202118252 U CN 202118252U CN 2011202191255 U CN2011202191255 U CN 2011202191255U CN 201120219125 U CN201120219125 U CN 201120219125U CN 202118252 U CN202118252 U CN 202118252U
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- CN
- China
- Prior art keywords
- wet clutch
- bearing
- flywheel
- seal
- sealing
- 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 - Fee Related
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Abstract
The utility model relates to a pressure machine wet clutch, in particular to a sealing mechanism of the pressure machine wet clutch, which belongs to the technical field of metal forming machines. Both the front end and the rear end of the wet clutch adopted by the mechanism are respectively provided with a structure of a front seal and a rear seal. The front seal and the rear seal are used for sealing thin oil in the wet clutch inside a work cavity so as to ensure that the wet clutch leaks no oil and works normally. Meanwhile, due to the fact that the wet clutch is installed inside a flywheel and a bearing of the flywheel is installed with the wet clutch side by side, a front bearing seal and a rear bearing seal are respectively installed in the front of and at the rear of the bearing. The bearing of the flywheel and the wet clutch are sealed respectively by installing seal rings in the front of and at the rear of the bearing, the bearing of the flywheel adopts thick oil lubrication, and therefore the problem of oil leakage of the wet clutch is well resolved.
Description
Technical field
The utility model relates to a kind of press machine wet clutch, is specifically related to a kind of press machine wet clutch sealing mechanism, belongs to the metal forming machinery technical field.
Background technique
At present, in the metal forming machinery industry, traditional encapsulating method is mostly adopted in the sealing of wet clutch in the general middle-size and small-size forging machine tool transmission system; Be to adopt sealing between flywheel bearing and the clutch; The lubricated of flywheel bearing is to lubricate through the oil that wet clutch throws away when working, and uses through actual, and the wet clutch of this structure is easy to generate oil leakage phenomenon; Changing bearing seal needs to shut down, and has strengthened cost of production.
Summary of the invention
The purpose of the utility model is for overcoming the deficiency of above-mentioned existing technology, promptly solve wet clutch seepage oil problem, a kind of press machine wet clutch sealing mechanism being provided.The structure of sealing and back sealing was used for the thin oil seal in the wet clutch in active chamber before this mechanism adopted the rear and front end of wet clutch to have respectively, so that guarantee non-leakage oil of wet clutch and proper functioning; Simultaneously because wet clutch is mounted in the flywheel the inside; And flywheel bearing and its are installed side by side, like this before and after the bearing be equipped with respectively before the bearing and seal after the sealing and bearing, it is through sealing respectively flywheel bearing and wet clutch; Take the bearing front and back by the dress seal ring; Wet clutch and flywheel bearing are separated sealing, and flywheel bearing adopts dense oil lubrication, like this with regard to the good wet clutch seepage oil problem that solved.
The utility model is to adopt following technological scheme to realize: a kind of press machine wet clutch sealing mechanism; This mechanism includes free wheel base, and flywheel is arranged on the free wheel base, and wet clutch is arranged in the flywheel; It is characterized in that: between described free wheel base and the flywheel back-up ring is arranged, the preceding sealing of bearing is arranged in the back-up ring; After being arranged between described wet clutch and the flywheel, bearing and bearing seal; Sealing and back sealing before the rear and front end of described wet clutch has respectively.
The utility model has the advantages that: the structure of sealing and back sealing before this mechanism adopts the rear and front end of wet clutch to have respectively; Be used for the thin oil seal in the wet clutch in active chamber; So that guarantee non-leakage oil of wet clutch and proper functioning, effectively solved wet clutch and when work, got rid of oil and cause the oily problem of clutch end cap place seepage to the front.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:
Accompanying drawing is the utility model structural representation:
Among the figure: 1, free wheel base, 2, back-up ring, 3, sealing before the bearing, 4, flywheel, 5, bearing, 6, seal behind the bearing, 7, wet clutch, 8, the back sealing, 9, preceding sealing.
Embodiment
As shown in the figure: plant press machine wet clutch sealing mechanism, this mechanism includes free wheel base 1, and flywheel 4 is arranged on the free wheel base, and wet clutch 7 is arranged in the flywheel, and back-up ring 2 is arranged between described free wheel base and the flywheel, and the preceding sealing 3 of bearing is arranged in the back-up ring; After being arranged between described wet clutch and the flywheel, bearing 5 and bearing seal 6; Sealing 9 and back sealing 8 before the rear and front end of described wet clutch has respectively.
Working procedure: free wheel base 1, back-up ring 2 and be installed in the bearing in the back-up ring before sealing 3, seal 6 behind flywheel 4 and the bearing 5 and the bearing that are installed in the flywheel, these a series of component form a dense oil lubrication system, lubricate fuel feeding through whole lathe; And sealing 6 reaches the preceding sealing of preceding 9 whiles of sealing as wet clutch 7 after being installed in the bearing in the flywheel; The front and back sealing system of together forming wet clutch with sealing 8 behind the clutch; Make the oil front and back when work in the clutch that the Sealing sealing all arranged, form a complete sealing mechanism.In processing, fully take into account simultaneously the characteristic of high quality seal part, free wheel base 1 changes cylindrical grinding into, reaching the optimal seal effect of Sealing, thereby has effectively solved the seepage oil problem of wet clutch on the press machine.
Claims (1)
1. press machine wet clutch sealing mechanism; This mechanism includes free wheel base (1), and flywheel (4) is arranged on the free wheel base, and wet clutch (7) is arranged in the flywheel; It is characterized in that: back-up ring (2) is arranged between described free wheel base and the flywheel, the preceding sealing of bearing (3) is arranged in the back-up ring; After being arranged between described wet clutch and the flywheel, bearing (5) and bearing seal (6); The rear and front end of described wet clutch has preceding sealing (9) and back sealing (8) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202191255U CN202118252U (en) | 2011-06-27 | 2011-06-27 | Sealing mechanism of press machine wet clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202191255U CN202118252U (en) | 2011-06-27 | 2011-06-27 | Sealing mechanism of press machine wet clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202118252U true CN202118252U (en) | 2012-01-18 |
Family
ID=45459319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202191255U Expired - Fee Related CN202118252U (en) | 2011-06-27 | 2011-06-27 | Sealing mechanism of press machine wet clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202118252U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020292A (en) * | 2015-08-12 | 2015-11-04 | 无锡市德华机械有限公司 | Oil leakage prevention structure of wet type clutch |
| CN107187100A (en) * | 2017-07-27 | 2017-09-22 | 苏州蓝王机床工具科技有限公司 | A kind of press machine wet clutch mechanism |
-
2011
- 2011-06-27 CN CN2011202191255U patent/CN202118252U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105020292A (en) * | 2015-08-12 | 2015-11-04 | 无锡市德华机械有限公司 | Oil leakage prevention structure of wet type clutch |
| CN107187100A (en) * | 2017-07-27 | 2017-09-22 | 苏州蓝王机床工具科技有限公司 | A kind of press machine wet clutch mechanism |
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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 |
Granted publication date: 20120118 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |