CN207548657U - A kind of bearing outer ring knocks in mechanism - Google Patents
A kind of bearing outer ring knocks in mechanism Download PDFInfo
- Publication number
- CN207548657U CN207548657U CN201721517372.7U CN201721517372U CN207548657U CN 207548657 U CN207548657 U CN 207548657U CN 201721517372 U CN201721517372 U CN 201721517372U CN 207548657 U CN207548657 U CN 207548657U
- Authority
- CN
- China
- Prior art keywords
- outer ring
- bearing outer
- guide part
- component
- knocks
- 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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Abstract
The utility model is related to a kind of bearing outer rings to knock in mechanism, for installing bearing outer ring in workpiece, bearing outer ring knocks in mechanism and includes beaing component and pilot pressure component, it beats component and connect setting with pilot pressure component, pilot pressure component includes sequentially connected first guide part, pressure portion and the second guide part, first guide part is coupled with the workpiece, pressure portion is coupled with bearing outer ring end face, second guide part is coupled with bearing outer ring medial surface, it is simple that the bearing outer ring knocks in mechanism structure, it is easy to use that component is beaten by external force effect, pilot pressure component acts on bearing outer ring, bearing outer ring can be smoothly pressed into workpiece.
Description
Technical field
The utility model is related to a kind of field of machining, more particularly to a kind of bearing outer ring knocks in mechanism.
Background technology
Bearing is a kind of important spare part in contemporary mechanical equipment, its major function is the mechanical rotary body of support, is reduced
Friction coefficient in its motion process, and ensure its rotating accuracy.By bearing, the relative rotation between component can be realized,
And control the axially and radially movement of the two.Many equipment if being detached from bearing, can not realize energy transmission, such as electricity at all
Machine, motor shaft rotation, can only be turned by bearing and pass to energy output terminal.
Therefore, the installation of bearing for the realization and transmission of transmission, influences very big.The press-in of industry inner bearing at present
Generally it is pressed by manual or other equipment, the process of press-in is more complicated, and efficiency is generally relatively low, and process of press in positioning is inaccurate,
It is easy to cause the damage of workpiece (stator or rotor).
When we need the internal installation shaft in workpiece to hold, and the position installed is deep, it would be desirable to by bearing
After being dismantled, sub-unit installs the installation site into workpiece successively, if at this point, mistake is located, particularly bearing outer ring
When deflection is installed, then it is easy to cause the bad of bearing or workpiece in installation process.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of bearing outer rings to knock in mechanism, which knocks in
Mechanism structure is simple, easy to use, accurate positioning.
To solve the above problems, technical solution provided by the utility model is：A kind of bearing outer ring knocks in mechanism, for
Installation bearing outer ring in workpiece, the bearing outer ring knocks in mechanism and includes beaing component and pilot pressure component, described to beat
Component connect setting with the pilot pressure component, and the pilot pressure component includes sequentially connected first guide part, pressure
Portion and the second guide part, first guide part are coupled with the workpiece, and the pressure portion is coupled with the bearing outer ring end face,
Second guide part is coupled with the bearing outer ring medial surface.
Further, second guide part includes truncated cone-shaped side, external taper and the axis of the truncated cone-shaped side
The internal taper of bearing outer-ring is identical.
Further, the pressure portion includes annular flange, and the annular flange is pushed against with the bearing outer ring end face matches
It closes.
Further, the pilot pressure component has inverted conical structure jaggy for top.
Further, first guide part, pressure portion and the setting of the second guide part integrally connected.
The beneficial effects of the utility model：
The utility model provides a kind of bearing outer ring and knocks in mechanism, relative to the prior art, has the following advantages：
The bearing outer ring knocks in mechanism, and for installing bearing outer ring in workpiece, the bearing outer ring is knocked in mechanism and included
Component and pilot pressure component are beaten, the component that beats connect setting, the pilot pressure with the pilot pressure component
Component includes sequentially connected first guide part, pressure portion and the second guide part, and first guide part is coupled with the workpiece,
The pressure portion is coupled with the bearing outer ring end face, and second guide part is coupled with the bearing outer ring medial surface, the axis
It is simple that bearing outer-ring knocks in mechanism structure, and easy to use to beat component by external force effect, pilot pressure component is acted on outside bearing
Bearing outer ring, can smoothly be pressed into workpiece by circle；
Second guide part includes truncated cone-shaped side, the external taper of the truncated cone-shaped side and the internal taper of the bearing outer ring
It is identical, pass through second guide part of the setting with certain taper, when with coordinating with identical taper bearing outer ring, the conical surface
Between interaction force, bearing outer ring dexterously can successfully be pressed into the installation position of workpiece, i.e., by the centripetal force provided
Make installation site relatively depth or installation site smaller, can also realize being accurately positioned for bearing outer ring, and be accurately packed into.
Description of the drawings
Fig. 1 is the sectional view that the utility model embodiment axis bearing outer-ring knocks in mechanism；
Specific embodiment：
Embodiment：The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that this practicality is new
The advantages of type and feature can be easier to be readily appreciated by one skilled in the art, so as to be made more to the scope of protection of the utility model
Explicit defines.
As shown in Figure 1, knock in mechanism 100 for a kind of bearing outer ring, under the effect of external force, such as pressure mechanism or strike
It beats under the action of mechanism, available for installing bearing outer ring 2 at 1 interior grooves of workpiece.
Bearing outer ring knocks in mechanism 100 and includes beaing component 10 and pilot pressure component 20, beats component 10 with being oriented to
The connection setting of pressure assembly 20.It beats component 10 and pressure mechanism or beats mechanism cooperation, directly acted on by ambient pressure,
By pressure transmission to pilot pressure component 20, pilot pressure component 20 acts on bearing outer ring 2, by 2 side guide edge of bearing outer ring
It is pressed into workpiece 1.
It recombines Fig. 1, in the present embodiment, beats component 10 as column structure, portion 11 is is beaten in one end.Pilot pressure group
The generally top of part 20 has inverted conical structure jaggy.Specifically, pilot pressure component 20 includes sequentially connected first
Guide part 21,22 and second guide part 23 of pressure portion, the first guide part 21 are coupled with workpiece 1, pressure portion 22 and 2 end of bearing outer ring
Face is coupled, and the second guide part 23 is coupled with 2 medial surface of bearing outer ring.In order to improve the reliability be pumped into outer ring and knock in mechanism,
First guide part 21,22 and second guide part 23 of pressure portion are wholely set.
The structure of first guide part 21 is circumferential notch in the present embodiment depending on 1 groove indentation, there shape of workpiece,
Therefore the first guide part 21 is open column shape structure, side coordinates with workpiece 1, and process of press in passes through the first guide part 21 and workpiece
Effect between 1 carries out the positioning in vertical direction.
Pressure portion 22 includes annular flange, and annular flange is pushed against with 2 end face of bearing outer ring to be coordinated.In process of press in, pressure
Portion 22 squeezes 2 end face of bearing outer ring, and then bearing outer ring is pushed into the installing positions of bearings inside workpiece 1.
Second guide part 23 includes truncated cone-shaped side, and the external taper of truncated cone-shaped side is identical with the internal taper of bearing outer ring 1.
There is the second guide part of certain taper by setting, when with coordinating with identical taper bearing outer ring, between the conical surface
Interaction force, bearing outer ring dexterously can be successfully pressed into the installation position of workpiece by the centripetal force provided, even if peace
Holding position relatively depth or installation site are smaller, can also realize being accurately positioned for bearing outer ring, and be accurately packed into.
The above is the preferred embodiment of the utility model, it is noted that for the ordinary skill of the art
For personnel, under the premise of the utility model principle is not departed from, several improvements and modifications can also be made, these are improved and profit
Decorations are also considered as the scope of protection of the utility model.
Claims (5)
1. a kind of bearing outer ring knocks in mechanism, for the installation bearing outer ring (2) in workpiece (1), it is characterised in that：The bearing
Mechanism (100) is knocked in including beaing component (10) and pilot pressure component (20) in outer ring, it is described beat component (10) with it is described
Pilot pressure component (20) connection setting, the pilot pressure component (20) include sequentially connected first guide part (21), pressure
Power portion (22) and the second guide part (23), first guide part (21) and the workpiece (1) are coupled, the pressure portion (22) with
Bearing outer ring (2) the end face mating, second guide part (23) are coupled with the bearing outer ring (2) medial surface.
2. a kind of bearing outer ring according to claim 1 knocks in mechanism, it is characterised in that：Second guide part (23) packet
Truncated cone-shaped side is included, the external taper of the truncated cone-shaped side is identical with the internal taper of the bearing outer ring (2).
3. a kind of bearing outer ring according to claim 1 knocks in mechanism, it is characterised in that：The pressure portion (22) is including ring
Shape flange, the annular flange is pushed against with the bearing outer ring (2) end face to be coordinated.
4. a kind of bearing outer ring according to claim 1 knocks in mechanism, it is characterised in that：The pilot pressure component (20)
Has inverted conical structure jaggy for top.
5. a kind of bearing outer ring according to claim 1 knocks in mechanism, it is characterised in that：First guide part (21),
Pressure portion (22) and the setting of the second guide part (23) integrally connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517372.7U CN207548657U (en) | 2017-11-14 | 2017-11-14 | A kind of bearing outer ring knocks in mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721517372.7U CN207548657U (en) | 2017-11-14 | 2017-11-14 | A kind of bearing outer ring knocks in mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207548657U true CN207548657U (en) | 2018-06-29 |
Family
ID=62681329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721517372.7U Expired - Fee Related CN207548657U (en) | 2017-11-14 | 2017-11-14 | A kind of bearing outer ring knocks in mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207548657U (en) |
-
2017
- 2017-11-14 CN CN201721517372.7U patent/CN207548657U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180629 Termination date: 20181114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |