CN206918068U - Bearing aligning device - Google Patents
Bearing aligning device Download PDFInfo
- Publication number
- CN206918068U CN206918068U CN201720624394.7U CN201720624394U CN206918068U CN 206918068 U CN206918068 U CN 206918068U CN 201720624394 U CN201720624394 U CN 201720624394U CN 206918068 U CN206918068 U CN 206918068U
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- bearing
- tongue
- cover
- housing
- screens groove
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Abstract
The utility model discloses a kind of bearing aligning device, including bearing, annular bearing holder (housing, cover), if spring and dry-pressing tongue；Bearing holder (housing, cover) inwall is provided with the screens groove equal with pressure tongue quantity, pressure tongue is located in screens groove and in freely activity in screens groove, one end of spring is with pressing the inner end face of tongue to be fixedly connected, the other end is fixedly connected with bearing holder (housing, cover) inwall, if bearing is located at the center of bearing holder (housing, cover) and the outer end of dry-pressing tongue and abuts the perisporium of bearing respectively.Its advantages of is that pressure tongue abuts bearing respectively under the elastic force effect of spring, and when bearing occurs eccentric, spring and pressure tongue can hold automatic aligning with auto-alignment, reduce movement damage, reduce maintenance cost.
Description
Technical field
Technical field of bearings is the utility model is related to, especially a kind of bearing aligning device.
Background technology
Eccentric phenomena occurs in existing walkway swing turnstile swing rod in the running, and existing structure can not be carried out in XY directions
Free aligning, easily causes movement to damage；Maintenance cost is high.
Utility model content
The purpose of this utility model is that solve the deficiencies in the prior art, there is provided a kind of bearing aligning device.
A kind of technical scheme of the present utility model：
A kind of bearing aligning device, including bearing, annular bearing holder (housing, cover), if spring and dry-pressing tongue；Bearing holder (housing, cover) inwall is provided with
The screens groove equal with pressure tongue quantity, pressure tongue are located in screens groove and in freely activity in screens groove, one end and the pressure tongues of spring
Inner end face be fixedly connected, the other end is fixedly connected with bearing holder (housing, cover) inwall, if bearing is located at the center of bearing holder (housing, cover) and dry-pressing tongue
Outer end abut the perisporium of bearing respectively.
A kind of preferred scheme is that relative two medial surfaces of screens groove extend towards limited location portion, presses the both sides of tongue to be provided with and limit
Position-arresting part corresponding to the portion of position.
A kind of preferred scheme is that the quantity of screens groove is 3~6, and is evenly distributed on the inwall of bearing holder (housing, cover).
It is respectively 4 that a kind of preferred scheme, which is screens groove and presses the quantity of tongue,.
A kind of preferred scheme is that the outer end for pressing tongue is outward extended with the briquetting for being pressed on bearing outer face, and briquetting is outer with pressure tongue
End face is vertical.
A kind of preferred scheme is that bearing aligning device also includes being used for the annular cover plate for covering bearing holder (housing, cover) end face, annular cover plate
It is pressed on briquetting surface.
Summary technical scheme, the beneficial effects of the utility model：Under the elastic force effect of spring, pressure tongue abuts respectively
Bearing, when bearing occurs eccentric, spring and pressure tongue can hold automatic aligning with auto-alignment, reduce movement damage, reduce
Maintenance cost.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of specification, and in order to allow above and other purpose of the present utility model, feature
It can be become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, described in detail as follows.
Brief description of the drawings
Fig. 1 is the stereogram inside the utility model；
Fig. 2 is stereogram of the present utility model；
Fig. 3 is the stereogram of the utility model bearing holder (housing, cover).
Embodiment
As shown in Figure 1 to Figure 3, a kind of aligning device of bearing 100, including bearing 100, annular bearing holder (housing, cover) 200, spring
If 203 and dry-pressing tongue 300；The inwall of bearing holder (housing, cover) 200 is provided with the screens groove 201 equal with the pressure quantity of tongue 300, and pressure tongue 300 is positioned at card
In the groove 201 of position and in freely activity in screens groove 201, one end of spring 203 is with pressing the inner end face of tongue 300 to be fixedly connected, separately
One end is fixedly connected with the inwall of bearing holder (housing, cover) 200, if bearing 100 is located at the outer end difference of the center of bearing holder (housing, cover) 200 and dry-pressing tongue 300
Abut the perisporium of bearing 100.Under the elastic force effect of spring 203, pressure tongue 300 abuts bearing 100 respectively, when bearing 100 occurs
When eccentric, spring 203 and pressure tongue 300 100 automatic alignings can be held with auto-alignment, reduce movement damage, reduce maintenance into
This.
As shown in Figure 1 to Figure 3, relative two medial surfaces of screens groove 201 extend towards limited location portion 202, press the two of tongue 300
Side is provided with position-arresting part 301 corresponding with limiting section 202, the freely activity in screens groove 201 of the limitation pressure tongue 300 of limiting section 202.Card
The quantity of position groove 201 is 3~6, and is evenly distributed on the inwall of bearing holder (housing, cover) 200.In the utility model, screens groove 201 and pressure
The quantity of tongue 300 is respectively 4.
As shown in Figure 1 to Figure 3, the outer end of tongue 300 is pressed to be outward extended with the briquetting 302 for being pressed on the outer face of bearing 100, briquetting
302 is vertical with pressing the outer face of tongue 300.The aligning device of bearing 100 also includes being used for the annular cover plate for covering the end face of bearing holder (housing, cover) 200
400, annular cover plate 400 is pressed on the surface of briquetting 302.
Above is specific embodiment of the present utility model, it is noted that for those skilled in the art
For, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improvements and modifications
It is considered as the scope of protection of the utility model.
Claims (6)
- A kind of 1. bearing aligning device, it is characterised in that including bearing, annular bearing holder (housing, cover), if spring and dry-pressing tongue；The axle Bearing sleeve inwall, which is provided with, be located in screens groove with the equal screens groove of pressure tongue quantity, the pressure tongue and in freely movable in screens groove, One end of the spring is with pressing the inner end face of tongue to be fixedly connected, and the other end is fixedly connected with bearing holder (housing, cover) inwall, the bearing position If the perisporium of bearing is abutted respectively in the center of bearing holder (housing, cover) and the outer end of dry-pressing tongue.
- 2. bearing aligning device as claimed in claim 1, it is characterised in that relative two medial surfaces of the screens groove prolong in opposite directions Limited location portion is stretched, the both sides of the pressure tongue are provided with position-arresting part corresponding with limiting section.
- 3. bearing aligning device as claimed in claim 1 or 2, it is characterised in that the quantity of the screens groove is 3~6, and It is evenly distributed on the inwall of bearing holder (housing, cover).
- 4. bearing aligning device as claimed in claim 3, it is characterised in that the quantity of the screens groove and pressure tongue is respectively 4 It is individual.
- 5. bearing aligning device as claimed in claim 1 or 2, it is characterised in that the outer end of the pressure tongue is outward extended with pressure Briquetting in bearing outer face, the briquetting are vertical with pressing the outer face of tongue.
- 6. bearing aligning device as claimed in claim 5, it is characterised in that the bearing aligning device also includes being used to cover The annular cover plate of bearing holder (housing, cover) end face, the annular cover plate are pressed on briquetting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624394.7U CN206918068U (en) | 2017-05-31 | 2017-05-31 | Bearing aligning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720624394.7U CN206918068U (en) | 2017-05-31 | 2017-05-31 | Bearing aligning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206918068U true CN206918068U (en) | 2018-01-23 |
Family
ID=61313996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720624394.7U Active CN206918068U (en) | 2017-05-31 | 2017-05-31 | Bearing aligning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206918068U (en) |
-
2017
- 2017-05-31 CN CN201720624394.7U patent/CN206918068U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |