CN103410868B - A kind of bearings stand structure - Google Patents
A kind of bearings stand structure Download PDFInfo
- Publication number
- CN103410868B CN103410868B CN201310303484.2A CN201310303484A CN103410868B CN 103410868 B CN103410868 B CN 103410868B CN 201310303484 A CN201310303484 A CN 201310303484A CN 103410868 B CN103410868 B CN 103410868B
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- bearing
- setting sleeve
- supporting base
- bearings
- hemisphere supporting
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Abstract
The invention provides a kind of bearings stand structure, when can realize bearing press-in transmission shaft, the concentricity of self-aligning bearing and transmission shaft, effectively prevent the damage to bearing or transmission shaft in bearing installation process, ensure that the installation quality of bearing, it comprises bearings pedestal, it is characterized in that: described bearings pedestal is provided with hemisphere supporting base, bearing fixture connects the described hemisphere supporting base of flexible connection by setting sleeve, described setting sleeve is fixed on described bearings pedestal, described setting sleeve and described bearing fixture have gap, described bearing fixture can rotate around described hemisphere supporting base within the specific limits relative to described setting sleeve.
Description
Technical field
The present invention relates to the technical field of Equip-ment manufacture and installation, be specially a kind of bearings stand structure.
Background technique
In the making and installation process of equipment, usually the installation of bearing will be used, bearing is needed to be installed in transmission shaft, the mounting type of usual bearing is that bearing is fixed on bearing support block, transmission shaft is fixed on drive axle seat, be pressed in transmission shaft by the relative movement band dynamic bearing of bearing support block and drive axle seat, the position of the bearing fixture in existing bearing bearing support block is relatively fixing, when there is deviation at the center of bearing and transmission shaft, adopt hydraulic pressure or pneumatic cylinder as driving force, bearing is headed in transmission shaft or when being pressed in bearing in transmission shaft, damage can be caused to bearing or transmission shaft, have impact on the installation quality of bearing.
Summary of the invention
For the problems referred to above, the invention provides a kind of bearings stand structure, when can realize bearing press-in transmission shaft, the concentricity of self-aligning bearing and transmission shaft, effectively prevent the damage to bearing or transmission shaft in bearing installation process, ensure that the installation quality of bearing.
Its technological scheme is such: a kind of bearings stand structure, it comprises bearings pedestal, it is characterized in that: described bearings pedestal is provided with hemisphere supporting base, bearing fixture is flexibly connected described hemisphere supporting base by setting sleeve, described setting sleeve is fixed on described bearings pedestal, described setting sleeve and described bearing fixture have gap, and described bearing fixture can rotate around described hemisphere supporting base within the specific limits relative to described setting sleeve.
It is further characterized in that: described bearing fixture is fixed on clamping fixture seat, described clamping fixture seat connects the described hemisphere supporting base of flexible connection by setting sleeve, described setting sleeve is fixed on described bearings pedestal, have gap between described setting sleeve and described clamping fixture seat, described clamping fixture seat can rotate around described hemisphere supporting base within the specific limits relative to described setting sleeve; Described clamping fixture seat is flexibly connected described hemisphere supporting base by steel ball.
In said structure of the present invention, bearings pedestal is provided with hemisphere supporting base, bearing fixture is flexibly connected hemisphere supporting base by setting sleeve, setting sleeve is fixed on bearings pedestal, setting sleeve and described bearing fixture have gap, bearing fixture can rotate around described hemisphere supporting base within the specific limits relative to described setting sleeve, time in bearing press-in transmission shaft, by the hemisphere type relocation mechanism of bearing fixture opposing hemispherical supporting base rotation within the specific limits, bearing bus and rotating shaft bus can be forced to overlap when bearing press-in, can the concentricity of self-aligning bearing and transmission shaft, avoid weighing wounded of bearing or transmission shaft, ensure that the positional accuracy that bearing is installed, improve the installation quality of bearing.
Accompanying drawing explanation
Fig. 1 is the main sectional structure schematic diagram of bearings stand structure of the present invention;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the plan view of Fig. 1.
Embodiment
See shown in Fig. 1, Fig. 2, a kind of bearings stand structure, it comprises bearings pedestal 1, bearings pedestal 1 is provided with hemisphere supporting base 2, bearing fixture 3 is fixed on clamping fixture seat 4, clamping fixture seat 4 is flexibly connected hemisphere supporting base 2 by setting sleeve 5, setting sleeve 5 is fixed on bearings pedestal 1, setting sleeve 5 and clamping fixture seat 4 have gap, clamping fixture seat 4 relative positioning cover 5 can rotate within the specific limits around hemisphere supporting base 2, can adjusting axle pressure-bearing when entering transmission shaft, the concentricity of bearing and transmission shaft, effectively prevent the damage of bearing or transmission shaft.
Clamping fixture seat 4 connects hemisphere supporting base 2 by steel ball 6, ensure that stable, the reliable movement of bearing fixture 3.
In the present embodiment; bearing fixture 3 is fixed on clamping fixture seat 4; clamping fixture seat 4 is flexibly connected hemisphere supporting base 2 by setting sleeve 5; can certainly directly bearing fixture 3 be connected or connect hemisphere supporting base 2 by steel ball 6; again by setting sleeve 5 positioning bearing fixture 3; realizing bearing fixture 3 relative positioning cover 5 to rotate within the specific limits around hemisphere supporting base 2, is also all protection scope of the present invention.
Claims (4)
1. a bearings stand structure, it comprises bearings pedestal, it is characterized in that: described bearings pedestal is provided with hemisphere supporting base, bearing fixture is flexibly connected described hemisphere supporting base by setting sleeve, described setting sleeve is fixed on described bearings pedestal, described setting sleeve and described bearing fixture have gap, and described bearing fixture can rotate around described hemisphere supporting base within the specific limits relative to described setting sleeve.
2. a kind of bearings stand structure according to claim 1, is characterized in that: described bearing fixture is flexibly connected described hemisphere supporting base by steel ball.
3. a kind of bearings stand structure according to claim 1, it is characterized in that: described bearing fixture is fixed on clamping fixture seat, described clamping fixture seat is flexibly connected described hemisphere supporting base by setting sleeve, described setting sleeve is fixed on described bearings pedestal, have gap between described setting sleeve and described clamping fixture seat, described clamping fixture seat can rotate around described hemisphere supporting base within the specific limits relative to described setting sleeve.
4. a kind of bearings stand structure according to claim 3, is characterized in that: described clamping fixture seat is flexibly connected described hemisphere supporting base by steel ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310303484.2A CN103410868B (en) | 2013-07-19 | 2013-07-19 | A kind of bearings stand structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310303484.2A CN103410868B (en) | 2013-07-19 | 2013-07-19 | A kind of bearings stand structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103410868A CN103410868A (en) | 2013-11-27 |
| CN103410868B true CN103410868B (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310303484.2A Active CN103410868B (en) | 2013-07-19 | 2013-07-19 | A kind of bearings stand structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103410868B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106493631B (en) * | 2016-12-23 | 2018-06-22 | 中原工学院 | A kind of bearing channel superfinishing adjusting apparatus and its method of adjustment |
| CN112755556B (en) * | 2021-01-06 | 2022-03-18 | 扬州大学 | Wiped film evaporator and using method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5111575A (en) * | 1989-02-24 | 1992-05-12 | Rexnord Corporation | Swaging tool for bearing installation |
| EP0802021A2 (en) * | 1996-03-11 | 1997-10-22 | Rexnord Corporation | Swaging tool for bearing installation |
| CN102794740A (en) * | 2012-08-30 | 2012-11-28 | 安徽埃夫特智能装备有限公司 | Mounting tool for mounting bearing of shaft head of motor |
| CN203548588U (en) * | 2013-07-19 | 2014-04-16 | 无锡双益精密机械有限公司 | Bearing supporting seat structure |
-
2013
- 2013-07-19 CN CN201310303484.2A patent/CN103410868B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5111575A (en) * | 1989-02-24 | 1992-05-12 | Rexnord Corporation | Swaging tool for bearing installation |
| EP0802021A2 (en) * | 1996-03-11 | 1997-10-22 | Rexnord Corporation | Swaging tool for bearing installation |
| CN102794740A (en) * | 2012-08-30 | 2012-11-28 | 安徽埃夫特智能装备有限公司 | Mounting tool for mounting bearing of shaft head of motor |
| CN203548588U (en) * | 2013-07-19 | 2014-04-16 | 无锡双益精密机械有限公司 | Bearing supporting seat structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103410868A (en) | 2013-11-27 |
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