CN207554607U - A kind of bearing pressing machine structure - Google Patents
A kind of bearing pressing machine structure Download PDFInfo
- Publication number
- CN207554607U CN207554607U CN201721586198.1U CN201721586198U CN207554607U CN 207554607 U CN207554607 U CN 207554607U CN 201721586198 U CN201721586198 U CN 201721586198U CN 207554607 U CN207554607 U CN 207554607U
- Authority
- CN
- China
- Prior art keywords
- bearing
- press
- pressing machine
- machine structure
- pilot hole
- 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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- Automatic Assembly (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
The utility model discloses a kind of bearing pressing machine structure, for installing the bearing (4) to the axle bearing mount portion (5a) of axis (5), it includes guide sleeve (1) and press-in set (2), the guide sleeve (1) offers the first pilot hole (3) and accommodates the receiving hole (7) of the bearing (4), press-in set (2) outer wall is matched with first pilot hole (3), the press-in set (2) offers the second pilot hole (8) matched with the axle bearing mount portion (5a), the end of described press-in set (2) one end and the inner ring (4a) of the bearing (4) offset.The bearing pressing machine structure of the utility model passes through the matching design of guide sleeve, press-in set so that bearing vertically can be installed steadily to axis, will not the installation such as run-off the straight it is bad the defects of, and be pressed into set and only contacted with bearing inner race, be hardly damaged bearing.In addition, the bearing pressing machine structure of the utility model is simple in structure, easy to use, installation effectiveness is high.
Description
Technical field
The utility model is related to a kind of bearing pressing machine structures.
Background technology
Bearing is one of important spare part in industrial production, is usually mounted to the both ends of axis, enables the shaft to rotate freely.
For bearing when in installation to axis, traditional mounting means is to need to tap bearing inner race, taps outer ring and is easily damaged bearing, still
Axis surface is often damaged when tapping inner ring, moreover, being installed by this kind of mode, bearing is easily tilted and fallen, difficult to install.
Utility model content
The purpose of this utility model is that for drawbacks described above of the prior art, a kind of bearing pressing machine structure is provided, it can
Easily to install bearing to axis, and axis and bearing will not be damaged.
To realize above-mentioned purpose of utility model, the utility model employs following technical solution：A kind of bearing pressing machine structure,
For installing the bearing to the axle bearing mount portion of axis, the bearing pressing machine structure includes guide sleeve and press-in covers, described to lead
The first pilot hole is offered to set and accommodates the receiving hole of the bearing, the press-in set outer wall and the first pilot hole phase
Cooperation, the press-in set offer and matched second pilot hole of the axle bearing mount portion, the end of described press-in set one end
It offsets with the inner ring of the bearing.
In addition, the utility model also proposes following attached technical scheme：
Outer ring of the end of the press-in set not with the bearing contacts.
The diameter of the receiving hole is slightly larger than the outer diameter of the bearing.
Compared with the prior art, the utility model has the advantage of：The bearing pressing machine structure of the utility model passes through guiding
The matching design of set, press-in set so that bearing vertically can be installed steadily to axis, will not the installation such as run-off the straight is undesirable lacks
It falls into, and is pressed into set and is only contacted with bearing inner race, be hardly damaged bearing.In addition, the bearing pressing machine structure structure letter of the utility model
Single, easy to use, installation effectiveness is high.
Description of the drawings
Fig. 1 is the structure diagram of the utility model bearing pressing machine structure.
Specific embodiment
Technical solutions of the utility model are made below in conjunction with preferred embodiment and its attached drawing further unrestricted detailed
Explanation.
As shown in Figure 1, corresponding to a kind of bearing pressing machine structure of preferred embodiment of the utility model, for bearing 4 to be pacified
It is filled to the axle bearing mount portion 5a of axis 5.
The bearing pressing machine structure includes guide sleeve 1 and press-in set 2, and 1 center of guide sleeve offers pilot hole 3 and accommodates axis
Hold 4 receiving hole 7.Press-in 2 outer walls of set are matched with the first pilot hole 3, and the press-in set 2 allow is along the first pilot hole 3
Lower movement；2 centers of press-in set offer the second pilot hole 8, and the second pilot hole 8 is matched with axle bearing mount portion 5a so that the pressure
Entering set 2 can move along the axis of axle bearing mount portion 5a.It is led by the cooperation and second of press-in 2 outer walls of set and the first pilot hole 3
Cooperation to hole 8 and axle bearing mount portion 5a can make have higher positioning accuracy between press-in set 2, guide sleeve 1 and axis 5.Press-in
The end for covering 2 one end offsets and the end is not contacted with the outer ring 4b of bearing 4 with the inner ring 4a of bearing 4, can prevent from squeezing outer
Circle causes the damage of bearing 4.
In use, bearing 4 is filled in receiving hole 7, then guide sleeve 1 is located on axle bearing mount portion 5a, is made as possible
The center of bearing 4 is aligned with the axis of axis 5, be will be pressed into set 2 later and is inserted into pilot hole 3.Using hammer tap press-in set 2 or
Press-in set 2 is squeezed using pressing machine so that bearing 4 is pressed on axle bearing mount portion 5a.Due to guide sleeve 1 and press-in in installation process
The guiding role of set 2 so that the vertical press-in always of bearing 4, and be pressed into 2, set and contacted with 4 inner ring of bearing, bearing 4 will not be damaged.
For longer axis, hole 10 can be opened on table top 9, axis 5 is made to expose 9 suitable length of table top, under axis 5
End can set supporter；For shorter axis, then can be directly placed on table top 9.
The matching design that the bearing pressing machine structure of the utility model passes through guide sleeve, press-in set so that bearing can be vertical
In steady installation to axis, will not the installation such as run-off the straight it is bad the defects of, and be pressed into set and only contacted with bearing inner race, be hardly damaged
Bearing.In addition, the bearing pressing machine structure of the utility model is simple in structure, easy to use, installation effectiveness is high.
It should be pointed out that above-mentioned preferred embodiment is only to illustrate the technical concepts and features of the utility model, purpose
It is the content for allowing person skilled in the art that can understand the utility model and implements according to this, can not this reality be limited with this
With novel protection domain.All equivalent change or modifications substantially made according to the spirit of the present invention, should all cover in this reality
Within novel protection domain.
Claims (3)
1. a kind of bearing pressing machine structure, for, to the axle bearing mount portion (5a) of axis (5), feature to exist by the bearing (4) installation
In：The bearing pressing machine structure includes guide sleeve (1) and press-in set (2), and the guide sleeve (1) offers the first pilot hole (3)
And the receiving hole (7) of the bearing (4) is accommodated, press-in set (2) outer wall is matched with first pilot hole (3), institute
It states press-in set (2) and offers the second pilot hole (8) matched with the axle bearing mount portion (5a), described press-in set (2) one end
End and the inner ring (4a) of the bearing (4) offset.
2. according to bearing pressing machine structure described in claim 1, it is characterised in that：It is described press-in set (2) end not with the axis
Hold outer ring (4b) contact of (4).
3. according to bearing pressing machine structure described in claim 1, it is characterised in that：The diameter of the receiving hole (7) is slightly larger than described
The outer diameter of bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721586198.1U CN207554607U (en) | 2017-11-23 | 2017-11-23 | A kind of bearing pressing machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721586198.1U CN207554607U (en) | 2017-11-23 | 2017-11-23 | A kind of bearing pressing machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554607U true CN207554607U (en) | 2018-06-29 |
Family
ID=62680777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721586198.1U Expired - Fee Related CN207554607U (en) | 2017-11-23 | 2017-11-23 | A kind of bearing pressing machine structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554607U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740820A (en) * | 2017-11-23 | 2018-02-27 | 苏州听毅华环保科技有限公司 | A kind of bearing pressing machine structure |
-
2017
- 2017-11-23 CN CN201721586198.1U patent/CN207554607U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107740820A (en) * | 2017-11-23 | 2018-02-27 | 苏州听毅华环保科技有限公司 | A kind of bearing pressing machine structure |
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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: 20181123 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |