CN205918772U - Bearing room structure - Google Patents
Bearing room structure Download PDFInfo
- Publication number
- CN205918772U CN205918772U CN201620971467.5U CN201620971467U CN205918772U CN 205918772 U CN205918772 U CN 205918772U CN 201620971467 U CN201620971467 U CN 201620971467U CN 205918772 U CN205918772 U CN 205918772U
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- CN
- China
- Prior art keywords
- installing hole
- bulge loop
- mounting hole
- wall
- bearing
- 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.)
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Abstract
The utility model relates to a bearing room structure, which comprises a mounting bas, supporting seat and bearing housing, mount pad and supporting seat are fixed mutually, be equipped with first mounting hole in the mount pad, be provided with in the supporting seat with the second mounting hole of first mounting hole with the axle center, the bearing housing is hollow cylindrical structure, it wears to establish in first mounting hole and second mounting hole, and with first mounting hole and the same axle center of second mounting hole, be provided with annular second bulge loop in the inner wall of the second mounting hole of supporting seat, the inner wall of second bulge loop is laminated with the outer wall of bearing housing mutually, the outside of bearing housing is provided with the flange ring, be connected through the bolt between flange ring and the supporting seat, be provided with annular first bulge loop in the inner wall of the first mounting hole of mount pad, the inner wall of first bulge loop is laminated with the outer wall of bearing housing mutually. Its two upper and lower faces to the bearing housing outer wall advance line location to when using, the bearing housing is not put moving point and is rocked, has improved the stability of bearing room.
Description
[technical field]
This utility model is related to a kind of bearing chamber structure for installing bearing.
[background technology]
Bearing chamber refers generally to install the space of bearing.The structure of the bearing chamber being used at present is as shown in Fig. 2 include installing
Seat 1, support base 2 and bearing holder (housing, cover) 3, mounting seat 1 is mutually fixed with support base 2, is provided with the first installing hole 4, support base 2 in mounting seat 1
In be provided with second installing hole 5 concentric with the first installing hole 4, bearing holder (housing, cover) 3 is the cylindrical structural of hollow, and it is located in the
In one installing hole 4 and the second installing hole 5 and concentric with the first installing hole 4 and the second installing hole 5, the second peace of support base 2
It is provided with the second bulge loop 6 of annular, the inwall of the second bulge loop 6 and the outer wall of bearing holder (housing, cover) 3 fit, bearing in the inwall in dress hole 5
The outside of set 3 is provided with flange ring 7, is connected by bolt 8 between flange ring 7 and support base 2.Above-mentioned bearing chamber structure,
It is fitted the positioning to realize to bearing holder (housing, cover) 3 by the outer wall of the second bulge loop 6 of support base 2 and bearing holder (housing, cover) 3, then passes through spiral shell
Bolt 8 is realizing the connection between bearing holder (housing, cover) 3 and support base 2 and mounting seat 1.But when using, due to bearing holder (housing, cover) 3 and support base
There is positioning between 2 and mounting seat 1 only at the second bulge loop 6 of support base 2, shake with produced by bearing and axle, axle
Bearing sleeve 3 can the first installing hole 4 and the second installing hole 5 in using the second bulge loop 6 of support base 2 at as swing put rocked,
And lead to bolt 8 to rupture.
[utility model content]
For solving the above problems, the purpose of this utility model be to provide one kind that bearing holder (housing, cover) can be prevented in the first installing hole and
The structure of the bearing chamber that the second installation in the hole is rocked.
For achieving the above object, the technical scheme that this utility model is taken is: a kind of bearing chamber structure, including mounting seat,
Support base and bearing holder (housing, cover), mounting seat is mutually fixed with support base, is provided with the first installing hole in mounting seat, is provided with and the in support base
The second concentric installing hole of one installing hole, bearing holder (housing, cover) is the cylindrical structural of hollow, and it is located in the first installing hole and second
In installing hole and concentric with the first installing hole and the second installing hole, it is provided with the inwall of the second installing hole of support base
Second bulge loop of annular, the inwall of the second bulge loop is fitted with the outer wall of bearing holder (housing, cover), and the outside of bearing holder (housing, cover) is provided with flange ring, method
It is connected by bolt between Lan Huan and support base, in the inwall of the first installing hole of described mounting seat, be provided with the first of annular
Bulge loop, the inwall of the first bulge loop is fitted with the outer wall of bearing holder (housing, cover).
One of this utility model bearing chamber is further arranged to: described first bulge loop is located at the first installation of mounting seat
The bottom in hole, the bottom of the first bulge loop is flushed with the bottom of the first installing hole.
One of this utility model bearing chamber is further arranged to: described second bulge loop is located at the second installation of support base
The top in hole, the top of the second bulge loop is flushed with the top of the second installing hole.
Compared with prior art, this utility model has the advantages that above-mentioned bearing chamber structure, and it is in mounting seat
The inwall of the first installing hole in arrange annular the first bulge loop, be provided with annular in the inwall of the second installing hole of support base
The second bulge loop, by the first bulge loop and the second bulge loop, upper and lower two faces of bearing holder (housing, cover) outer wall are positioned, thus making
Used time, shake with produced by bearing and axle, bearing holder (housing, cover) does not swing a little being rocked, and bolt also will not therefore be subject to
Damage, improve the stability of bearing chamber.
[brief description]
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of the bearing chamber being used at present described in background technology；
In figure: 1, mounting seat, 2, support base, 3, bearing holder (housing, cover), the 4, first installing hole, the 5, second installing hole, the 6, second bulge loop,
7th, flange ring, 8, bolt, the 9, first bulge loop.
[specific embodiment]
Below by specific embodiment, a kind of bearing chamber structure described in the utility model is described in further detail.
As shown in figure 1, a kind of bearing chamber structure, including mounting seat 1, support base 2 and bearing holder (housing, cover) 3, mounting seat 1 and support base
2 mutually fix, and are provided with the first installing hole 4 in mounting seat 1, are provided with second installation concentric with the first installing hole 4 in support base 2
Hole 5, bearing holder (housing, cover) 3 is the cylindrical structural of hollow, and it is located in the first installing hole 4 and the second installing hole 5, and pacifies with first
Dress hole 4 and the second installing hole 5 are concentric, are provided with the second bulge loop 6 of annular in the inwall of the second installing hole 5 of support base 2, the
The inwall of two bulge loops 6 and the outer wall of bearing holder (housing, cover) 3 fit, and the outside of bearing holder (housing, cover) 3 is provided with flange ring 7, flange ring 7 and support base
It is connected by bolt 8 between 2, in the inwall of the first installing hole 4 of described mounting seat 1, be provided with the first bulge loop 9 of annular, the
The inwall of one bulge loop 9 and the outer wall of bearing holder (housing, cover) 3 fit.
Preferably, described first bulge loop 9 is located at the bottom of the first installing hole 4 of mounting seat 1, the first bulge loop 9
Bottom is flushed with the bottom of the first installing hole 4.Described second bulge loop 6 is located at the top of the second installing hole 5 of support base 2, the
The top of two bulge loops 6 is flushed with the top of the second installing hole 5.
Compared with prior art, this utility model has the advantages that above-mentioned bearing chamber structure, and it is in mounting seat
First bulge loop 9 of annular is set in 1 inwall of the first installing hole 4, arranges in the inwall of the second installing hole 5 of support base 2
There is the second bulge loop 6 of annular, by the first bulge loop 9 and the second bulge loop 6, upper and lower two faces of bearing holder (housing, cover) 3 outer wall are carried out determining
Position, thus when using, shaking with produced by bearing and axle, bearing holder (housing, cover) 3 does not swing a little being rocked, bolt 8
Will not be therefore impaired, improve the stability of bearing chamber.
The above embodiments only principle of illustrative the invention and its effect, and the enforcement that part is used
Example, not for restriction this utility model；It should be pointed out that for the person of ordinary skill of the art, without departing from this reality
On the premise of new creation design, some deformation can also be made and improve, these broadly fall into protection model of the present utility model
Enclose.
Claims (3)
1. a kind of bearing chamber structure, including mounting seat, support base and bearing holder (housing, cover), mounting seat is mutually fixed with support base, in mounting seat
It is provided with the first installing hole, in support base, is provided with second installing hole concentric with the first installing hole, bearing holder (housing, cover) is the circle of hollow
Column construction, it is located in the first installing hole and the second installing hole, and concentric with the first installing hole and the second installing hole,
It is provided with the second bulge loop of annular, the outer wall phase of the inwall of the second bulge loop and bearing holder (housing, cover) in the inwall of the second installing hole of support base
Laminating, the outside of bearing holder (housing, cover) is provided with flange ring, be connected by bolt between flange ring and support base it is characterised in that: institute
It is provided with the first bulge loop of annular, the inwall of the first bulge loop and the outer wall of bearing holder (housing, cover) in the inwall of the first installing hole stating mounting seat
Fit.
2. as claimed in claim 1 a kind of bearing chamber structure it is characterised in that: described first bulge loop be located at mounting seat first
The bottom of installing hole, the bottom of the first bulge loop is flushed with the bottom of the first installing hole.
3. as claimed in claim 1 or 2 a kind of bearing chamber structure it is characterised in that: described second bulge loop is located at support base
The top of the second installing hole, the top of the second bulge loop is flushed with the top of the second installing hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971467.5U CN205918772U (en) | 2016-08-29 | 2016-08-29 | Bearing room structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620971467.5U CN205918772U (en) | 2016-08-29 | 2016-08-29 | Bearing room structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205918772U true CN205918772U (en) | 2017-02-01 |
Family
ID=57869455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620971467.5U Active CN205918772U (en) | 2016-08-29 | 2016-08-29 | Bearing room structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205918772U (en) |
-
2016
- 2016-08-29 CN CN201620971467.5U patent/CN205918772U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |