CN203628212U - Circulating lubrication system for flywheel bearings of press machine - Google Patents
Circulating lubrication system for flywheel bearings of press machine Download PDFInfo
- Publication number
- CN203628212U CN203628212U CN201320868760.5U CN201320868760U CN203628212U CN 203628212 U CN203628212 U CN 203628212U CN 201320868760 U CN201320868760 U CN 201320868760U CN 203628212 U CN203628212 U CN 203628212U
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- flywheel
- oil
- bearings
- disc
- separator
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Abstract
The utility model provides a circulating lubrication system for flywheel bearings of a press machine. According to the circulating lubrication system for the flywheel bearings of the press machine, the structure is simple, thin oil is adopted for circulating lubrication, temperature rising of the flywheel bearings hardly exists, the service life of the bearings is prolonged, and oil throwing of a flywheel is avoided at the same time. The circulating lubrication system comprises an inner spacer bush, an outer spacer bush, an oil flinger, an oil baffle disc, an oil collecting box, an oil distributor and a lubrication station, wherein the inner spacer bush is arranged on an unloading sleeve in a sleeved mode, the inner spacer bush is sleeved with the outer spacer bush, and the inner spacer bush is in clearance fit with the outer spacer bush and is located between the pair of bearings. According to the circulating lubrication system for the flywheel bearings of the press machine, thin oil is adopted for circulating lubrication of the flywheel bearings, lubricating oil is supplied by a machine tool main lubrication system, quantitative forced lubrication is conducted on each flywheel bearing through the oil distributor, temperature rising of the flywheel bearings is effectively restrained, the service life of the bearings is prolonged, and the problem of bearing locking is solved.
Description
Technical field
The utility model relates to mechanical press, relates in particular to a kind of cooling circulating oil system certainly of large-tonnage mechanical press flywheel bearing.
Background technique
Traditional mechanical press is mainly with forced filling oil cup, dense grease injection to be flown to wheel set bearing to be lubricated, and flywheel bearing adopts dense oily grease lubrication, and both ends of the surface are by rotary oil seal sealing.This traditional lubricating method, be unfavorable for bearing heat radiation, and rotary oil seal is beated to flywheel and the roughness of sealing surface has higher requirement, work long hours and easily produce flywheel leakage of oil, get rid of oily phenomenon, the bearing locking of easily generating heat, and maintenance difficulty is larger, expense is higher, is one of most important potential faults of press machine.
Model utility content
The utility model, for above problem, provides a kind of features simple structure, adopts thin oil circulating lubrication, and flywheel bearing, almost without temperature rise, improves bearing avoid flywheel to get rid of oily pressure flywheel bearing circulating oil system simultaneously working life.
The technical solution of the utility model is: described press machine comprises fuselage, flywheel, flywheel shaft, unloading sleeve and clutch, described unloading sleeve is set on described flywheel shaft and is fixedly connected on described fuselage, described flywheel is arranged on unloading sleeve by pair of bearings, and described flywheel is between described fuselage and clutch;
Described circulating oil system comprises inner spacing collar, outer separator, disc, oil baffle disc, swab case, oil separator and lubrication station, described Inner spacer is set on described unloading sleeve, described outer separator is set on described inner spacing collar, and described Inner spacer and outer separator are Spielpassung and between described pair of bearings;
Described oil baffle disc is arranged on described flywheel one end towards described clutch, and described disc is arranged on described flywheel shaft, and described disc is positioned at described oil baffle disc;
Described swab case is located at described flywheel towards one end of described fuselage and between described flywheel and unloading sleeve;
Described unloading sleeve is provided with filler opening A towards one end of described fuselage, the end face that described flywheel connects described swab case is provided with spill port B, the bottom of described swab case is provided with oil outlet C, and the interior oil circuit of gap between interior oil circuit, Inner spacer and the outer separator of the interior oil circuit of described filler opening A by described unloading sleeve, Inner spacer, bearing, flywheel forms labyrinth type oil paths and connects spill port B;
Described filler opening A connects oil separator, and described oil separator connects lubrication station, and described oil outlet C connects described lubrication station.
Described oil separator is provided with oil circulation indicator and approach switch.
Described disc adopts centrifugal seal to be arranged on described flywheel shaft.
Flywheel bearing in the utility model adopts thin oil circulating lubrication, by the main lubrication system supplying lubricating oil of lathe, through oil separator, the each bearing of flywheel is carried out to quantitative pressure lubrication, effectively reduces flywheel bearing temperature rise, has extended bearing life, has solved bearing locking problem; Owing to having adopted centrifugal and mazy rotary seal, while having solved rotary oil seal oil sealing in the past get rid of oil with and short problem of life-span, make flywheel sealing more reliable and secure; On oil separator, be furnished with oil circulation indicator and approach switch, as occurred, oil circuit oil-break can be realized reporting to the police immediately shuts down, and effectively protects flywheel bearing and driving mechanism thereof.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1 is disc, the 2nd, and oil baffle disc, the 3rd, bearing, the 4th, inner spacing collar, the 5th, outer separator, the 6th, flywheel, the 7th, swab case, the 8th, oil separator, the 9th, unloading sleeve, the 10th, flywheel shaft, the 11st, fuselage, the 12nd, clutch.
Embodiment
The utility model as shown in Figure 1, described press machine comprises fuselage 11, flywheel 6, flywheel shaft 10, unloading sleeve 9 and clutch 12, described unloading sleeve 9 is set on described flywheel shaft 10 and is fixedly connected on described fuselage 11, described flywheel 6 is arranged on unloading sleeve 9 by pair of bearings 3, and described flywheel 6 is between described fuselage 11 and clutch 12;
Described circulating oil system comprises inner spacing collar 4, outer separator 5, disc 1, oil baffle disc 2, swab case 7, oil separator 8 and lubrication station, described Inner spacer 4 is set on described unloading sleeve 9, described outer separator 5 is set on described inner spacing collar 4, and described Inner spacer 4 and outer separator 5 are Spielpassung and between described pair of bearings 3;
Described oil baffle disc 2 is arranged on described flywheel one end towards described clutch 12, and described disc 1 is arranged on described flywheel shaft 10, and described disc 1 is positioned at described oil baffle disc 2; Oil baffle disc and disc are set, have improved the reliability of sealing;
Described swab case 7 is located at described flywheel towards one end of described fuselage 11 and between described flywheel 6 and unloading sleeve 9;
Described unloading sleeve 9 is provided with filler opening A towards one end of described fuselage 11, the end face that described flywheel 6 connects described swab case 7 is provided with spill port B, the bottom of described swab case 7 is provided with oil outlet C, and the interior oil circuit of gap between interior oil circuit, Inner spacer and the outer separator of the interior oil circuit of described filler opening A by described unloading sleeve, Inner spacer, bearing, flywheel forms labyrinth type oil paths and connects spill port B;
Described filler opening A connects oil separator 8, and described oil separator 8 connects lubrication station, and described oil outlet C connects described lubrication station.
Described oil separator 8 is provided with oil circulation indicator and approach switch.Occur oil circuit oil-break can realize immediately report to the police shut down, effectively protect flywheel bearing and driving mechanism thereof.
Described disc 1 adopts centrifugal seal to be arranged on described flywheel shaft 10, good sealing effect.
Working procedure of the present utility model is: lubricant oil is supplied with by lubrication station, and through unloading sleeve filler opening A, respectively to each bearing oil-feed, lubricant oil is taken away unnecessary heat after bearing.High Rotation Speed while work due to flywheel, lubricant oil flows to swab case by centrifugal force by flywheel spill port B, finally gets back to lubrication station from swab case oil outlet C, forms a complete closed loop.
The utility model adopts thin oil circulating lubrication, and flywheel bearing is almost without temperature rise, relatively in the past can be suitable when bearing is installed reduce bearing clearance, effectively reduce flywheel and beat, thereby reduce bearing load, extend bearing life.Flywheel outside adopts disc centrifugal seal, and inner side swab case adopts mazy type rotary seal, not only good sealing effect of these two kinds of seal form, and without wearing and tearing, maintenance-free.
Claims (3)
1. pressure flywheel bearing circulating oil system, described press machine comprises fuselage, flywheel, flywheel shaft, unloading sleeve and clutch, described unloading sleeve is set on described flywheel shaft and is fixedly connected on described fuselage, described flywheel is arranged on unloading sleeve by pair of bearings, and described flywheel is between described fuselage and clutch;
It is characterized in that, described circulating oil system comprises inner spacing collar, outer separator, disc, oil baffle disc, swab case, oil separator and lubrication station, described Inner spacer is set on described unloading sleeve, described outer separator is set on described inner spacing collar, and described Inner spacer and outer separator are Spielpassung and between described pair of bearings;
Described oil baffle disc is arranged on described flywheel one end towards described clutch, and described disc is arranged on described flywheel shaft, and described disc is positioned at described oil baffle disc;
Described swab case is located at described flywheel towards one end of described fuselage and between described flywheel and unloading sleeve;
Described unloading sleeve is provided with filler opening A towards one end of described fuselage, the end face that described flywheel connects described swab case is provided with spill port B, the bottom of described swab case is provided with oil outlet C, and the interior oil circuit of gap between interior oil circuit, Inner spacer and the outer separator of the interior oil circuit of described filler opening A by described unloading sleeve, Inner spacer, bearing, flywheel forms labyrinth type oil paths and connects spill port B;
Described filler opening A connects oil separator, and described oil separator connects lubrication station, and described oil outlet C connects described lubrication station.
2. pressure flywheel bearing circulating oil system according to claim 1, is characterized in that, described oil separator is provided with oil circulation indicator and approach switch.
3. pressure flywheel bearing circulating oil system according to claim 1, is characterized in that, described disc adopts centrifugal seal to be arranged on described flywheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868760.5U CN203628212U (en) | 2013-12-26 | 2013-12-26 | Circulating lubrication system for flywheel bearings of press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320868760.5U CN203628212U (en) | 2013-12-26 | 2013-12-26 | Circulating lubrication system for flywheel bearings of press machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203628212U true CN203628212U (en) | 2014-06-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320868760.5U Expired - Fee Related CN203628212U (en) | 2013-12-26 | 2013-12-26 | Circulating lubrication system for flywheel bearings of press machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN203628212U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995481A (en) * | 2012-10-18 | 2013-03-27 | 无锡市洪成造纸机械有限公司 | Support structure of papermaking compression roller head |
| 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 |
| CN108943824A (en) * | 2018-08-24 | 2018-12-07 | 济南二机床集团有限公司 | A kind of anti-mechanical press flywheel gets rid of the oil-collecting device of oil |
| CN109826876A (en) * | 2019-03-06 | 2019-05-31 | 浙江易锻精密机械有限公司 | A kind of circulating cooling fission clutch |
| CN110357013A (en) * | 2018-04-11 | 2019-10-22 | 南京恒昌包装机械有限公司 | The good envelope winding up roller wheel of lubricating action and the flange balance staff device for being equipped with envelope winding up roller wheel |
| CN110421888A (en) * | 2019-08-05 | 2019-11-08 | 沃得精机(中国)有限公司 | A kind of mechanical press thin oil sealing structure |
-
2013
- 2013-12-26 CN CN201320868760.5U patent/CN203628212U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102995481A (en) * | 2012-10-18 | 2013-03-27 | 无锡市洪成造纸机械有限公司 | Support structure of papermaking compression roller head |
| 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 |
| CN110357013A (en) * | 2018-04-11 | 2019-10-22 | 南京恒昌包装机械有限公司 | The good envelope winding up roller wheel of lubricating action and the flange balance staff device for being equipped with envelope winding up roller wheel |
| CN110357013B (en) * | 2018-04-11 | 2024-04-26 | 南京恒昌包装机械有限公司 | Good-lubrication roll sealing roller and flanging swing shaft device provided with roll sealing roller |
| CN108943824A (en) * | 2018-08-24 | 2018-12-07 | 济南二机床集团有限公司 | A kind of anti-mechanical press flywheel gets rid of the oil-collecting device of oil |
| CN109826876A (en) * | 2019-03-06 | 2019-05-31 | 浙江易锻精密机械有限公司 | A kind of circulating cooling fission clutch |
| CN110421888A (en) * | 2019-08-05 | 2019-11-08 | 沃得精机(中国)有限公司 | A kind of mechanical press thin oil sealing structure |
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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: 20140604 Termination date: 20171226 |