CN204985366U - Mounting structure of bearing inner race and bearing frame - Google Patents
Mounting structure of bearing inner race and bearing frame Download PDFInfo
- Publication number
- CN204985366U CN204985366U CN201520557125.4U CN201520557125U CN204985366U CN 204985366 U CN204985366 U CN 204985366U CN 201520557125 U CN201520557125 U CN 201520557125U CN 204985366 U CN204985366 U CN 204985366U
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- bearing
- outer ring
- inner race
- groove
- draw
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Abstract
The utility model discloses a mounting structure of bearing inner race and bearing frame, including bearing frame and bearing inner race, the bearing frame passes through the split type structure that bolted connection constitutes by upper seat body with lower pedestal, has seted up half circular clamping groove on the interior arc surface of upper and lower pedestal respectively, be provided with on bearing inner race's the external circular arc surfaces with the annular fixture block of draw -in groove looks adaptation, through annular fixture block joint in realize the installation of bearing inner race and bearing frame in the draw -in groove. The utility model discloses it is firm to make bearing inner race and bearing frame fix a position, prevents bearing inner race's axial displacement, and simultaneously, the installation is very convenient, high -efficient.
Description
Technical field
The utility model belongs to technical field of bearings, particularly relates to the mounting structure of a kind of bearing outer ring and bearing support.
Background technique
Rolling bearing is generally made up of four parts such as inner ring, outer ring, rolling element and retainers, inner ring is used for and axle journal assembling, outer ring is used for and bearing support assembling, normally inner ring turns round along with axle journal, outer ring is fixed, but also can turn round with outer ring and inner ring is ignorant of, or Internal and external cycle pivotal occasion simultaneously.In use, outer ring stressed larger time, the situation of outer ring axial displacement can be there is, affect the stability of bearing working like this, shorten the working life of bearing.
Summary of the invention
In order to solve problems of the prior art, the purpose of this utility model is to provide a kind ofly locates firm, to install bearing outer ring and bearing support easily mounting structure.
In order to realize foregoing invention object, the utility model adopts technological scheme as described below:
The mounting structure of a kind of bearing outer ring and bearing support, comprise bearing support and bearing outer ring, bearing support is bolted the split-type structural formed by upper pedestal and lower base, the inner arc surface of upper and lower pedestal offers semicircle draw-in groove respectively, the exterior arc surface of described bearing outer ring is provided with the annular fixture block suitable with described draw-in groove, is connected in the installation realizing bearing outer ring and bearing support in described draw-in groove by annular fixture block.
Preferably, the inner groove surface of the draw-in groove on upper and lower pedestal is arc shaped surface, and outer surface and this arc shaped surface of described annular fixture block are suitable.
Owing to adopting technique scheme, the utility model has following beneficial effect:
When bearing outer ring and bearing support are installed, first the annular fixture block on bearing outer ring is installed in the draw-in groove on lower base, and then upper pedestal and lower base are bolted connection; It is firm that the utility model can make bearing outer ring and bearing support locate, and prevents the axial displacement of bearing outer ring, and meanwhile, installation process is very convenient, efficient.
Accompanying drawing explanation
Fig. 1 is the structural representation of bearing support;
Fig. 2 is the structural representation of lower base;
Fig. 3 is the structural representation of bearing outer ring;
In figure: 1-upper pedestal; 2-lower base; 3-draw-in groove; 4-bearing outer ring; 5-annular fixture block.
Embodiment
As Figure 1-3, the mounting structure of a kind of bearing outer ring and bearing support, comprise bearing support and bearing outer ring, bearing support is bolted by upper pedestal 1 and lower base 2 split-type structural formed, the inner arc surface of upper and lower pedestal offers semicircle draw-in groove 3 respectively, the exterior arc surface of described bearing outer ring 4 is provided with the annular fixture block 5 suitable with described draw-in groove 3, is connected in described draw-in groove 3 installation realizing bearing outer ring 4 and bearing support by annular fixture block 5.
Preferably, the inner groove surface of the draw-in groove on upper and lower pedestal is arc shaped surface, and outer surface and this arc shaped surface of described annular fixture block are suitable.The surface of contact of fixture block and draw-in groove is made to be arc shaped surface like this, easy for installation on the one hand, also prevent the axial displacement of bearing outer ring in bearing support on the other hand.
When bearing outer ring and bearing support are installed, first the annular fixture block on bearing outer ring is installed in the draw-in groove on lower base, and then upper pedestal and lower base are bolted connection; It is firm that the utility model can make bearing outer ring and bearing support locate, and prevents the axial displacement of bearing outer ring, and meanwhile, installation process is very convenient, efficient.
Claims (2)
1. the mounting structure of a bearing outer ring and bearing support, comprise bearing support and bearing outer ring, bearing support is bolted the split-type structural formed by upper pedestal and lower base, it is characterized in that: on the inner arc surface of upper and lower pedestal, offer semicircle draw-in groove respectively, the exterior arc surface of described bearing outer ring is provided with the annular fixture block suitable with described draw-in groove, is connected in the installation realizing bearing outer ring and bearing support in described draw-in groove by annular fixture block.
2. the mounting structure of bearing outer ring according to claim 1 and bearing support, is characterized in that: the inner groove surface of the draw-in groove on upper and lower pedestal is arc shaped surface, and outer surface and this arc shaped surface of described annular fixture block are suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557125.4U CN204985366U (en) | 2015-07-29 | 2015-07-29 | Mounting structure of bearing inner race and bearing frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520557125.4U CN204985366U (en) | 2015-07-29 | 2015-07-29 | Mounting structure of bearing inner race and bearing frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204985366U true CN204985366U (en) | 2016-01-20 |
Family
ID=55119739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520557125.4U Active CN204985366U (en) | 2015-07-29 | 2015-07-29 | Mounting structure of bearing inner race and bearing frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204985366U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650130A (en) * | 2015-07-29 | 2016-06-08 | 洛阳市西工区华科精密机械厂 | Installation structure for bearing outer ring and bearing seat |
| CN107725607A (en) * | 2017-11-23 | 2018-02-23 | 方晓超 | A kind of combined type Biserial cylindrical roller bearing |
| CN112013030A (en) * | 2020-08-20 | 2020-12-01 | 康锰 | Industrial anti-skid bearing |
-
2015
- 2015-07-29 CN CN201520557125.4U patent/CN204985366U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105650130A (en) * | 2015-07-29 | 2016-06-08 | 洛阳市西工区华科精密机械厂 | Installation structure for bearing outer ring and bearing seat |
| CN107725607A (en) * | 2017-11-23 | 2018-02-23 | 方晓超 | A kind of combined type Biserial cylindrical roller bearing |
| CN112013030A (en) * | 2020-08-20 | 2020-12-01 | 康锰 | Industrial anti-skid bearing |
| CN112013030B (en) * | 2020-08-20 | 2022-02-08 | 杭州康丰机械设备有限公司 | Industrial anti-skid bearing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |