CN203161853U - Bearing base - Google Patents
Bearing base Download PDFInfo
- Publication number
- CN203161853U CN203161853U CN 201320198332 CN201320198332U CN203161853U CN 203161853 U CN203161853 U CN 203161853U CN 201320198332 CN201320198332 CN 201320198332 CN 201320198332 U CN201320198332 U CN 201320198332U CN 203161853 U CN203161853 U CN 203161853U
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- CN
- China
- Prior art keywords
- base body
- bearing
- utility
- base
- boss
- 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.)
- Expired - Fee Related
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- Sliding-Contact Bearings (AREA)
Abstract
The utility model discloses a bearing base which comprises a base body. Bosses I are arranged at lower ends of the left and right sides of the base body; bosses II are arranged in the middle and at two ends of the lower side of the base body; a bulge position is arranged in the middle of the upper side of the base body; and a bearing fixing shaft through hole is also formed in the base body. Compared with the prior art, the bearing base has the advantages that the appearance is simple, the structure is firm and durable, and the bearing base is convenient to install.
Description
Technical field
The utility model relates to the aluminium section bar field, is specially a kind of bearing base.
Background technique
Whether the installation of bearing is correct, affects its precision, life-span, performance.Different because of bearing structure, cooperation, condition, generally mostly be the axle rotation, so bearing inner race need with the running shaft interference fit.Bearing with cylindrical bore is many to be pressed into press machine, or uses hot-assembling method more.The occasion of taper hole is directly installed on the tapering axle, or installs with sleeve.When being installed to shell, general Spielpassung is many, and there is magnitude of interference the outer ring, be pressed into press machine usually, or the cold shrinkage matching method that also has the cooling back to install.Make freezing mixture with dry ice, the occasion that shrink-fit is installed, airborne moisture can condense in the surface of bearing.So the bearing two ends are equipped with bearing base and prevent that external environment from exerting an influence to precision, life-span, the performance of bearing, present bearing base complex structure, operation inconvenience.
The model utility content
The technical problem that the utility model solves is to provide a kind of bearing base, to solve the problem that proposes in the above-mentioned background technology.
The technical problem that the utility model solves realizes by the following technical solutions:
A kind of bearing base comprises the base body, and base body and arranged on left and right sides lower end is provided with boss I, and middle side part and two ends are provided with boss II under the base body, and middle side part is provided with the projection position on the base body, also is provided with the bearing fixing axle on the base body and passes through the hole.
Further, described base body is rectangular-shaped.
Further, two ends, described base body left and right sides symmetry.
Further, the boss I of described base body and arranged on left and right sides lower end links to each other with the boss II at base body downside two ends.
Beneficial effect: compared with prior art, the utility model profile is simple, and is firm in structure durable, and easy for installation.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make realization technological means of the present utility model, creation characteristic, to reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of bearing base, comprise base body 1, described base body 1 is rectangular-shaped, two ends, base body 1 left and right sides symmetry, and base body 1 and arranged on left and right sides lower end is provided with boss 5,1 time middle side part of base body and two ends are provided with boss 4, the boss 5 of described base body and arranged on left and right sides lower end links to each other with the boss 4 at base body downside two ends, and middle side part is provided with projection position 3 on the base body 1, also is provided with the bearing fixing axle on the base body 1 by hole 2.
More than show and described basic principle of the present utility model and major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in above-described embodiment and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.Claimed scope of the present utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. bearing base, comprise the base body, it is characterized in that: base body and arranged on left and right sides lower end is provided with boss I, and middle side part and two ends are provided with boss II under the base body, middle side part is provided with the projection position on the base body, also is provided with the bearing fixing axle on the base body and passes through the hole.
2. a kind of bearing base according to claim 1, it is characterized in that: described base body is rectangular-shaped.
3. a kind of bearing base according to claim 1 is characterized in that: two ends, described base body left and right sides symmetry.
4. a kind of bearing base according to claim 1, it is characterized in that: the boss I of described base body and arranged on left and right sides lower end links to each other with the boss II at base body downside two ends.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198332 CN203161853U (en) | 2013-04-19 | 2013-04-19 | Bearing base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320198332 CN203161853U (en) | 2013-04-19 | 2013-04-19 | Bearing base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161853U true CN203161853U (en) | 2013-08-28 |
Family
ID=49023039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320198332 Expired - Fee Related CN203161853U (en) | 2013-04-19 | 2013-04-19 | Bearing base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161853U (en) |
-
2013
- 2013-04-19 CN CN 201320198332 patent/CN203161853U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20140419 |