CN104659947A - Front motor end cover with bushing - Google Patents
Front motor end cover with bushing Download PDFInfo
- Publication number
- CN104659947A CN104659947A CN201310611245.3A CN201310611245A CN104659947A CN 104659947 A CN104659947 A CN 104659947A CN 201310611245 A CN201310611245 A CN 201310611245A CN 104659947 A CN104659947 A CN 104659947A
- Authority
- CN
- China
- Prior art keywords
- bushing
- lining
- mounting hole
- bearing mounting
- end cover
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Frames (AREA)
Abstract
The invention discloses a front motor end cover with a bushing. The front motor end cover is a disc-shaped component and comprises a disc body, a seam allowance and a bearing mounting hole, wherein the seam allowance is connected with a motor base; the bushing is coaxially embedded into the bearing mounting hole. According to further improvement, the bushing is in interference fit with the bearing mounting hole, the seam allowance which faces inwards is formed in one end of the inner hole of the bushing, and a flange which turns outwards is arranged at the other end of the inner hole of the bushing. The front motor end cover is simple in structure and long in service life.
Description
Technical field
The present invention relates to a kind of end cover structure, more particularly, the present invention relates to a kind of horizontal motor front end housing structure.
Background technology
Motor front end housing is discoid component, and centre is provided with dead eye to install bearing.Because motor front end is generally output, subject larger load, therefore, often need change bearing.Because the motor front end housing of prior art is generally ironcasting, frequent replacing bearing will inevitably wear and tear front end housing dead eye, even can cause the damage of dead eye, after the wearing and tearing of motor front end housing dead eye exceed certain scope or dead eye damage, motor front end housing is just scrapped, and needs to change in time.Motor front end housing is short for useful life, no matter from the time, still economically, all can cause larger loss.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of can the motor front end housing being provided with lining in significant prolongation motor front end housing useful life.
The present invention is achieved through the following technical solutions technical goal.
Being provided with the motor front end housing of lining, is discoid component, comprises disk body, the seam be connected with motor bed-plate, bearing mounting hole; Its improvements are: coaxial setting-in lining in described bearing mounting hole.
In said structure, described lining and bearing mounting hole interference fit.
In said structure, one end of described lining endoporus is provided with inside seam, and the other end is provided with the flange with place's flange.
The present invention compared with prior art, has following good effect: coaxial setting-in lining in bearing mounting hole, and lining can be made with the good material of resistance to wear, like this, even if often change bearing, the wearing and tearing of its endoporus are also less, significant prolongation motor front end housing useful life; On the other hand, even if lining lost efficacy, need to change, its loss is also much smaller than replacing motor front end housing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below with reference to the accompanying drawings and the invention will be further described in conjunction with the embodiments.
Being provided with the motor front end housing of lining shown in accompanying drawing, is discoid component, comprises disk body 1, the seam 2 be connected with motor bed-plate, bearing mounting hole 4; Coaxial setting-in lining 3 in bearing mounting hole 4, in the present embodiment, lining 3 and bearing mounting hole 4 interference fit.
In the present embodiment, one end of lining 3 endoporus is provided with inside seam, and the other end is provided with the flange with place's flange.
Claims (3)
1. being provided with a motor front end housing for lining, is discoid component, comprises disk body (1), the seam (2) be connected with motor bed-plate, bearing mounting hole (4); It is characterized in that: coaxial setting-in lining (3) in described bearing mounting hole (4).
2. the motor front end housing being provided with lining according to claim 1, is characterized in that: described lining (3) and bearing mounting hole (4) interference fit.
3. the motor front end housing being provided with lining according to claim 1 and 2, is characterized in that: one end of described lining (3) endoporus is provided with inside seam, and the other end is provided with the flange with place's flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611245.3A CN104659947A (en) | 2013-11-22 | 2013-11-22 | Front motor end cover with bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310611245.3A CN104659947A (en) | 2013-11-22 | 2013-11-22 | Front motor end cover with bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104659947A true CN104659947A (en) | 2015-05-27 |
Family
ID=53250751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310611245.3A Pending CN104659947A (en) | 2013-11-22 | 2013-11-22 | Front motor end cover with bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104659947A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972679A (en) * | 2017-04-26 | 2017-07-21 | 黑龙江圣邦投资咨询有限公司 | A kind of thin wall shaft bearing bore is bushing |
-
2013
- 2013-11-22 CN CN201310611245.3A patent/CN104659947A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972679A (en) * | 2017-04-26 | 2017-07-21 | 黑龙江圣邦投资咨询有限公司 | A kind of thin wall shaft bearing bore is bushing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |