CN203548596U - Bearing pedestal suitable for narrow-and-small-space installation - Google Patents
Bearing pedestal suitable for narrow-and-small-space installation Download PDFInfo
- Publication number
- CN203548596U CN203548596U CN201320580910.2U CN201320580910U CN203548596U CN 203548596 U CN203548596 U CN 203548596U CN 201320580910 U CN201320580910 U CN 201320580910U CN 203548596 U CN203548596 U CN 203548596U
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- China
- Prior art keywords
- bearing
- bearing pedestal
- cover
- mounting hole
- pedestal
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- 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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- Mounting Of Bearings Or Others (AREA)
- Rolling Contact Bearings (AREA)
Abstract
The utility model discloses a bearing pedestal suitable for narrow-and-small-space installation. The bearing pedestal comprises an upper bearing cover (1) and a lower bearing pedestal (2), wherein the upper bearing cover (1) and the lower bearing pedestal (2) are combined together and fastened through a bolt-nut assembly (3); a bearing mounting hole (4) and bearing end cover fixing holes (5) are formed in the bearing pedestal; the bearing end cover fixing holes (5) are uniformly distributed into a circle at the outer periphery of the bearing mounting hole (4); and the combination surface (6) of the upper bearing cover (1) and the lower bearing pedestal (2) is a step-like cambered surface to form a cambered surface spigot combining structure of the upper bearing cover (9a) and the lower bearing pedestal (9b). The upper bearing cover and the lower bearing pedestal can be positioned concentrically without taper pins, so that the structure is simplified, the installation is convenient and rapid, requirement on the installation site is low, the bearing pedestal is particularly suitable for narrow and small spaces, and time and labor are greatly saved during overhaul and maintenance.
Description
Technical field
The utility model relates to bearing block structure, is particularly suitable for installing at small space, and easy access and maintenance, belong to mechanical mechanism technical field.
Background technique
As Fig. 1---the bearing support as shown in Fig. 3, mainly by bearing upper cover 1, bearing base 2, formed, both combine and to pass through four groups of bolt and nut components 3 fastening.The junction plane of bearing upper cover 1 and bearing base 2 is plane.On bearing support, be provided with bearing mounting hole 4 and bearing (ball) cover fixed hole 5, described bearing (ball) cover fixed hole 5 is the periphery of circumference uniform distribution at bearing mounting hole 4.For guaranteeing the concentricity after both bearing upper covers 1, bearing base 2 are installed, bearing upper cover 1 positions by two taper pins 7 with bearing base 2.
In overhaul of the equipments and maintenance process, need to dismantle bearing support, and for the scene of some limited space, dismounting taper pin 7 is very inconvenient, therefore, the bearing support of this structure is not suitable for the inspection and maintenance of existing narrow environment.
Model utility content
The purpose of this utility model is to provide a kind of bearing support that small space is installed that is suitable for, and is convenient to the inspection and maintenance at limited space scene.
For this reason, a kind of bearing support that is suitable for small space installation that the utility model provides, comprise bearing upper cover (1), bearing base (2), both combine and to pass through bolt and nut component (3) fastening, on described bearing support, be provided with bearing mounting hole (4) and bearing (ball) cover fixed hole (5), described bearing (ball) cover fixed hole (5) is the periphery of circumference uniform distribution in bearing mounting hole (4), key is: the Kazakhstan cambered surface that the junction plane (6) of described bearing upper cover (1) and bearing base (2) is stepped shape, form the Kazakhstan cambered surface seam combining structure of bearing upper cover (9a) and bearing base (9b).
Be preferably, be also provided with the bearing support mounting hole (2a) of four rectangular distributions on described bearing base (2), the upper hole of passing through for bolt and nut component (3) of described bearing base (2) is counter sink.
The beneficial effects of the utility model are: by the junction plane of bearing upper cover and bearing base being arranged to the Kazakhstan cambered surface of stepped shape, thereby formed the Kazakhstan cambered surface seam combining structure of bearing upper cover and bearing base, realized the concentric locating of bearing upper cover and bearing base, do not need taper pin to position, simplify the structure, quick and easy for installation, less demanding to fabricating yard, be particularly suitable for small space and use, make inspection and maintenance more time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the structural representation before improving.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the left view of Fig. 1.
Fig. 4 is the structural representation after improving.
Fig. 5 is the plan view of Fig. 4.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail:
In conjunction with the bearing support shown in Fig. 4, Fig. 5, mainly by bearing upper cover 1 and bearing base 2 two-part, formed, both combine and to pass through the bolt and nut component 3 of four groups of rectangular distributions fastening.On bearing support, be provided with bearing mounting hole 4 and bearing (ball) cover fixed hole 5, bearing mounting hole 4 is for installing bearing, and bearing (ball) cover fixed hole 5 is for installing bearing (ball) cover.Bearing (ball) cover fixed hole 5 is the periphery of circumference uniform distribution at bearing mounting hole 4, comes to 6.
The Kazakhstan cambered surface that the junction plane 6 of bearing upper cover 1 and bearing base 2 is stepped shape, the Kazakhstan cambered surface of stepped shape forms the Kazakhstan cambered surface seam combining structure of bearing upper cover 1 and bearing base 2.
Further, be also provided with the bearing support mounting hole 2a of four rectangular distributions for installation shaft bearing on bearing base 2, the hole of passing through for bolt and nut component 3 on bearing base 2 is counter sink.
Quantity and the arrangement of bolt and nut component 3, bearing support mounting hole 2a are not limited to above-mentioned form, can not limit protection domain of the present utility model with this.
Claims (2)
1. one kind is suitable for the bearing support that small space is installed, comprise bearing upper cover (1), bearing base (2), both combine and to pass through bolt and nut component (3) fastening, on described bearing support, be provided with bearing mounting hole (4) and bearing (ball) cover fixed hole (5), described bearing (ball) cover fixed hole (5) is the periphery of circumference uniform distribution in bearing mounting hole (4), it is characterized in that: the Kazakhstan cambered surface that the junction plane (6) of described bearing upper cover (1) and bearing base (2) is stepped shape, form the Kazakhstan cambered surface seam combining structure of bearing upper cover (9a) and bearing base (9b).
2. the bearing support that is suitable for small space installation according to claim 1, it is characterized in that: on described bearing base (2), be also provided with the bearing support mounting hole (2a) of four rectangular distributions, the upper hole of passing through for bolt and nut component (3) of described bearing base (2) is counter sink.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580910.2U CN203548596U (en) | 2013-09-18 | 2013-09-18 | Bearing pedestal suitable for narrow-and-small-space installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320580910.2U CN203548596U (en) | 2013-09-18 | 2013-09-18 | Bearing pedestal suitable for narrow-and-small-space installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203548596U true CN203548596U (en) | 2014-04-16 |
Family
ID=50466718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320580910.2U Expired - Fee Related CN203548596U (en) | 2013-09-18 | 2013-09-18 | Bearing pedestal suitable for narrow-and-small-space installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203548596U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623648A (en) * | 2020-12-18 | 2021-04-09 | 山东东铁铸锻有限公司 | Single-line forging ball isothermal device |
-
2013
- 2013-09-18 CN CN201320580910.2U patent/CN203548596U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112623648A (en) * | 2020-12-18 | 2021-04-09 | 山东东铁铸锻有限公司 | Single-line forging ball isothermal device |
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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: 20140416 Termination date: 20160918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |