CN105570316A - Integrated bearing seat provided with two shafts - Google Patents
Integrated bearing seat provided with two shafts Download PDFInfo
- Publication number
- CN105570316A CN105570316A CN201610119809.5A CN201610119809A CN105570316A CN 105570316 A CN105570316 A CN 105570316A CN 201610119809 A CN201610119809 A CN 201610119809A CN 105570316 A CN105570316 A CN 105570316A
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- CN
- China
- Prior art keywords
- bearing
- bearing seat
- shafts
- bearings
- chambers
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
The invention discloses an integrated bearing seat provided with two shafts. The integrated bearing seat comprises a bearing seat body which is composed of an upper cover and a lower cover. The bearing seat body is provided with at least two sets of symmetrical concentric bearing chambers and bearings correspondingly installed in the bearing chambers. The bearing seat body further comprises eccentric sleeves which are installed on any sets of symmetrical bearing chambers and used for adjusting the distance between the shafts. The wall of each eccentric sleeve is a perfect circle body with the wall thickness becoming larger. In this way, the multiple bearing chambers are located in the same bearing seat body, and the situation that equipment is damaged due to the change of the position of the bearing seat body is effectively prevented; in addition, the number of the bearings installed in the bearing chambers is designed according to the rotating speed of the shafts and the service life of the bearings; lubricating oil grooves are designed in the bearing chambers, so that the bearings are effectively lubricated, and the service life of the bearings is prolonged; sealing rings are installed on all glands, and thus lubricating oil is effectively prevented from overflowing; furthermore, the eccentric sleeves are arranged on the bearing chambers, and thus the distance between the two shafts can be adjusted rapidly.
Description
Technical field
The invention belongs to bearing support, particularly relate to a kind of twin shaft connecting shaft bearing.
Background technique
In machining device is produced, often can use bearing support class part.Bearing support common is at present single one bearing support and installs the bearing chamber of a bearing, cannot meet the requirement of the large and fixed bearing block of running intensity.In addition, with bearing chamber on single bearing support, and the bearing in a bearing chamber is installed, when the damage that bearing support displacement brings to equipment, or when any one bearing damage, causes equipment to operate.
Summary of the invention
In view of above-mentioned present situation, the invention provides a kind of twin shaft connecting shaft bearing, by arranging the mode of multiple bearing chamber, and eccentric carrys out the distance of adjusting axle, effectively prevent the damage because bearing support displacement causes to equipment, the working life of favourable raising bearing.
Technical solution of the present invention is: a kind of twin shaft connecting shaft bearing, comprises the bearing support that upper cover and lower cover are combined into; It is characterized in that, a bearing support of described formation is at least arranged the bearing chamber that two groups of symmetries are concentric, and correspondence is arranged on the bearing in bearing chamber; The bearing chamber being also included in arbitrary group of symmetry is provided with the eccentric bushing of the distance for adjusting axle, the wall thickness of this eccentric bushing be one by the thin thickening spherial body do not waited.
In the present invention, the bearing chamber that each group described is symmetrical is provided with groove and oil groove, then the both sides of the bearing chamber of one group of symmetry are separately installed with inside and outside gland wherein.
Further, described eccentric bushing is provided with eccentric bushing gland.
The invention has the beneficial effects as follows: by the twin shaft connecting shaft bearing of Curve guide impeller, make it multiple bearing chamber and be positioned on same bearing support, effectively prevent the damage because bearing support displacement brings to equipment; A bearing chamber can be installed and arrange bearing more, according to the number of the rotating speed of axle and design and installation in the working life bearing of bearing; Bearing chamber is designed with oil groove, makes bearing obtain effectively lubricating, increases bearing working life; Gland is all provided with seal ring, effectively prevents lubricant oil excessive; Bearing chamber is provided with eccentric bushing, the distance of effective adjusting axle.
Accompanying drawing explanation
Fig. 1 is plan view of the present invention;
Fig. 2 is that Fig. 1 installs bearing reference drawing.
Embodiment
In order to absolutely prove technology contents of the present invention, below in conjunction with drawings and Examples, the present invention is further described.Should be appreciated that described specific embodiment only in order to explain the present invention, be not intended to limit the present invention.
A kind of twin shaft connecting shaft bearing as shown in Figure 1 and Figure 2, is comprised upper cover 1 and lower cover 6 two Split type structures, is fixedly connected with the bearing support be combined into one by screw 4, be positioned at lower cover 6 two inside be arranged with four oil holes 5.In the present embodiment, the upper cover 1 of formation independent axes bearing and lower cover 6 are arranged with two groups of four bearing chambers by interval, i.e. first to fourth bearing chamber 2,10,3,7, wherein clutch shaft bearing room 2 and the second bearing chamber 10 are same center, and the 3rd bearing chamber the 3 and the 47 is same center.The inner side of described first to fourth bearing chamber 2,10,3,7 is respectively equipped with groove 11,8 and outside is respectively equipped with oil groove 12,9, and correspondence is arranged on the bearing 16 on first to fourth bearing chamber 2,10,3,7.In the present embodiment, be arranged on inside the clutch shaft bearing room 2 of described same symmetry group and the bearing 16 of the second bearing chamber 10 and internal gland 18 is installed, this internal gland 18 side is with tongue 17, closely be engaged by the groove 11 of the tongue 17 on internal gland 18 with clutch shaft bearing room 2 and the second bearing chamber 10, being provided with the groove (meaning not shown in the figures) for installing seal ring outside this internal gland 18, preventing lubricant oil excessive from axle.The outer press cover 19 of rigid bearing is provided with outside the bearing 16 of described clutch shaft bearing room 2 and the second bearing chamber 10, the external diameter that this outer press cover 19 installs side is identical with the second bearing chamber 10 internal orifice dimension with clutch shaft bearing room 2, bearing 16, with the screw hole 20 corresponding with bearing support, is fastened in bearing support by flat screw by described outer press cover 19.The present embodiment be also included in same symmetry group the 3rd bearing chamber 3 and the 4th bearing chamber 7 on be separately installed with eccentric bushing 14 and 21, this eccentric bushing cover 14 and 21 is provided with the tongue 13 corresponding with the groove 8 had inside bearing chamber, eccentric bushing 14 and 21 is separately fixed on the 3rd bearing chamber 3 and the 4th bearing chamber 7, respectively by the through hole on eccentric bushing 14 and 21, the lubricant oil injected by oil hole 5 is infiltrated on bearing 16, inside eccentric bushing 14 and 21, eccentric bushing gland 15 is housed, cylindrical and eccentric bushing 14 and 21 inner circle of this eccentric bushing gland 15 are measure-alike, it is made to be linked together closely, be fixedly connected with eccentric bushing gland 15 by the jackscrew (unmarked in figure) on eccentric bushing 14 and 21, described eccentric bushing gland 15 is provided with groove, be used for seal ring (unmarked in figure) is installed, lubricant oil can be prevented excessive from axle, the wall thickness of the eccentric bushing 14 and 21 described in the present embodiment be one by thin thickening spherial body not etc., be mainly used in the distance of adjusting axle.
Claims (3)
1. a twin shaft connecting shaft bearing, comprises the bearing support that upper cover and lower cover are combined into; It is characterized in that, a bearing support of described formation is at least arranged the bearing chamber that two groups of symmetries are concentric, and correspondence is arranged on the bearing in bearing chamber; The bearing chamber being also included in arbitrary group of symmetry is provided with the eccentric bushing of the distance for adjusting axle, the wall thickness of this eccentric bushing be one by the thin thickening spherial body do not waited.
2. twin shaft connecting shaft bearing according to claim 1, is characterized in that, the bearing chamber that each group described is symmetrical is provided with groove and oil groove, then the both sides of the bearing chamber of one group of symmetry are separately installed with inside and outside gland wherein.
3. twin shaft connecting shaft bearing according to claim 1, is characterized in that, described eccentric bushing is provided with eccentric bushing gland.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119809.5A CN105570316A (en) | 2016-03-03 | 2016-03-03 | Integrated bearing seat provided with two shafts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610119809.5A CN105570316A (en) | 2016-03-03 | 2016-03-03 | Integrated bearing seat provided with two shafts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105570316A true CN105570316A (en) | 2016-05-11 |
Family
ID=55880803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610119809.5A Pending CN105570316A (en) | 2016-03-03 | 2016-03-03 | Integrated bearing seat provided with two shafts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105570316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091748A (en) * | 2019-12-31 | 2020-05-01 | 中铁工程服务有限公司 | Scaling hob and tool apron for TBM test bed |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279472Y (en) * | 1995-10-31 | 1998-04-22 | 曹希宗 | Couple bearing carrier |
| CN201116571Y (en) * | 2007-09-01 | 2008-09-17 | 王明清 | Woodworking machine main bearing device |
| CN201535325U (en) * | 2010-02-22 | 2010-07-28 | 河南佰利联化学股份有限公司 | Flash evaporation feed helicoid bearing seat |
| CN103016540A (en) * | 2011-09-28 | 2013-04-03 | 谢爱东 | Bearing block with oil return tank |
| JP2013068243A (en) * | 2011-09-21 | 2013-04-18 | Ntn Corp | Bearing mounting device |
| CN203441984U (en) * | 2013-06-27 | 2014-02-19 | 东莞市志鸿机械制造有限公司 | Centering embossing bearing base |
| CN204025398U (en) * | 2014-07-29 | 2014-12-17 | 响水县智诚知识产权信息服务有限公司 | A kind of integrated bearing block |
| CN204127137U (en) * | 2014-09-30 | 2015-01-28 | 泛科轴承集团有限公司 | The replaceable multi-joint bearing support of bearing |
| CN205013577U (en) * | 2015-06-19 | 2016-02-03 | 西安德通振动搅拌技术有限公司 | Sealed supporting arrangement of churn internal vibration ware |
| CN205401464U (en) * | 2016-03-03 | 2016-07-27 | 秦皇岛三农现代化机械设备有限公司 | Biax disjunctor bearing frame |
-
2016
- 2016-03-03 CN CN201610119809.5A patent/CN105570316A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2279472Y (en) * | 1995-10-31 | 1998-04-22 | 曹希宗 | Couple bearing carrier |
| CN201116571Y (en) * | 2007-09-01 | 2008-09-17 | 王明清 | Woodworking machine main bearing device |
| CN201535325U (en) * | 2010-02-22 | 2010-07-28 | 河南佰利联化学股份有限公司 | Flash evaporation feed helicoid bearing seat |
| JP2013068243A (en) * | 2011-09-21 | 2013-04-18 | Ntn Corp | Bearing mounting device |
| CN103016540A (en) * | 2011-09-28 | 2013-04-03 | 谢爱东 | Bearing block with oil return tank |
| CN203441984U (en) * | 2013-06-27 | 2014-02-19 | 东莞市志鸿机械制造有限公司 | Centering embossing bearing base |
| CN204025398U (en) * | 2014-07-29 | 2014-12-17 | 响水县智诚知识产权信息服务有限公司 | A kind of integrated bearing block |
| CN204127137U (en) * | 2014-09-30 | 2015-01-28 | 泛科轴承集团有限公司 | The replaceable multi-joint bearing support of bearing |
| CN205013577U (en) * | 2015-06-19 | 2016-02-03 | 西安德通振动搅拌技术有限公司 | Sealed supporting arrangement of churn internal vibration ware |
| CN205401464U (en) * | 2016-03-03 | 2016-07-27 | 秦皇岛三农现代化机械设备有限公司 | Biax disjunctor bearing frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111091748A (en) * | 2019-12-31 | 2020-05-01 | 中铁工程服务有限公司 | Scaling hob and tool apron for TBM test bed |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160511 |