CN207971897U - A kind of bearing installing tool - Google Patents
A kind of bearing installing tool Download PDFInfo
- Publication number
- CN207971897U CN207971897U CN201721903606.1U CN201721903606U CN207971897U CN 207971897 U CN207971897 U CN 207971897U CN 201721903606 U CN201721903606 U CN 201721903606U CN 207971897 U CN207971897 U CN 207971897U
- Authority
- CN
- China
- Prior art keywords
- anchor ear
- hinged
- connecting rod
- bearing
- ear
- 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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- Pivots And Pivotal Connections (AREA)
Abstract
The utility model discloses a kind of bearing installing tools, it includes mounting base, it is equipped with left link block and right link block in the both sides of mounting base, left link block and one end of left connecting rod are hinged, right link block and one end of right connecting rod are hinged, the other end of left connecting rod and the mounting ear of left anchor ear are hinged, the other end of right connecting rod and the mounting ear of right anchor ear are hinged, left anchor ear is removably mounted on right anchor ear, the left anchor ear can form holes for clamping when being installed together with right anchor ear, the left anchor ear is both provided with anti-skid bulge on the clamping face of right anchor ear, hydraulic device is installed on the lower surface of mounting base, the telescopic rod top of hydraulic device is connected with sleeve.Bearing is mounted on shaft by the utility model by top pressure mode, and shaft strength can not only be made uniform, moreover it is possible to reduce the working strength in bearing installation.
Description
Technical field
The utility model is related to bearing installing areas, are specifically related to a kind of bearing installing tool.
Background technology
In the installation and repair of mechanical equipment, it is often necessary to which bearing installation is nested on shaft.It relies primarily at present
Bearing is fixed on shaft by manpower by way of directly tapping bearing；Because being mostly interference between bearing inner sleeve and shaft
Cooperation, so when tapping bearing, shaft strength is very big, and force part is uneven；This is easy for leading to bearing deformation, destroy
Or lead to occur gap between bearing and shaft, reduce bearing service life.In these cases, it is necessary to provide a kind of axis
Installation tool is held, the artificial installation for carrying out bearing is substituted, keeps the shaft strength in installation process uniform.
Invention content
The technical problems to be solved in the utility model is to provide a kind of bearing installing tool, when installing bearing, avoid with
Manpower directly taps bearing, keeps shaft strength uniform, with overcome the deficiencies in the prior art.
In order to solve the above technical problems, the technical solution of the utility model is：A kind of bearing installing tool, it includes installation
Seat is equipped with left link block and right link block in the both sides of mounting base, and left link block and one end of left connecting rod are hinged, right link block
Hinged with one end of right connecting rod, the other end of left connecting rod and the mounting ear of left anchor ear are hinged, the other end of right connecting rod with
The mounting ear of right anchor ear is hinged, and left anchor ear is removably mounted on right anchor ear, and the left anchor ear is installed together with right anchor ear
When can form holes for clamping, the left anchor ear is both provided with anti-skid bulge on the clamping face of right anchor ear, in the lower surface of mounting base
On hydraulic device is installed, the telescopic rod top of hydraulic device is connected with sleeve.
Above-mentioned bearing installing tool is that the left anchor ear is bolted with right anchor ear.
Above-mentioned bearing installing tool is that the telescopic rod of the sleeve and hydraulic device is coaxial.
Compared with the prior art, the utility model has the beneficial effects that：Left anchor ear is held tightly when being installed together with right anchor ear
It is fixed on the shaft of bearing to be installed, the axial end margin of sleeve is bonded with the axial end margin of bearing inner race, then makes hydraulic pressure
The telescopic rod of device stretches out, and bearing can be mounted on shaft by top pressure mode in this way, avoids directly tapping axis with manpower
Bearing is fixed on shaft by the mode held, and shaft strength can not only be made uniform, moreover it is possible to reduce the working strength in bearing installation.
In addition, the utility model also has the advantages that of simple structure and low cost, easy to use and improves bearing installation effectiveness.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only the section Example of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
The all other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Fig. 1, a kind of bearing installing tool, it includes mounting base 1, and left connection is equipped in the both sides of mounting base 1
Block 2 and right link block 3, left link block 2 and one end of left connecting rod 4 are hinged, and right link block 3 and one end of right connecting rod 5 are hinged,
The other end of left connecting rod 4 and the mounting ear of left anchor ear 6 are hinged, and the other end of right connecting rod 5 and the mounting ear of right anchor ear 7 are cut with scissors
It connects, left anchor ear 6 is removably mounted on right anchor ear 7, and the left anchor ear 6 can form clamping when being installed together with right anchor ear 7
Hole, the left anchor ear 6 are both provided with anti-skid bulge on the clamping face of right anchor ear 7, liquid are equipped on the lower surface of mounting base 1
The telescopic rod top of pressure device 8, hydraulic device 8 is connected with sleeve 9.In detail, the left anchor ear 6 passes through bolt with right anchor ear 7
Connection, the sleeve 9 and the telescopic rod of hydraulic device 8 are coaxial.
When needing the assembly of bearing 10 with shaft 11, so that left anchor ear 6 is held tightly with right anchor ear 7 first and be fixed on shaft 11
On, then the axial end margin of sleeve 9 is bonded with the axial end margin of 10 inner ring of bearing, finally makes the telescopic rod of hydraulic device 8
It stretches out, bearing 10 can be mounted on shaft 11 by top pressure mode in this way.
The preferred embodiment in the utility model disclosed above is only intended to help to illustrate the utility model.Preferred embodiment is simultaneously
There is no the details that detailed descriptionthe is all, does not limit the specific implementation mode that the utility model is only described yet.Obviously, according to this theory
The content of bright book can make many modifications and variations.Embodiment is chosen and specifically described to this specification, be in order to preferably explain
The principles of the present invention and practical application, to enable skilled artisan to be best understood by and utilize this practicality
It is novel to fall.
Claims (3)
1. a kind of bearing installing tool, it includes mounting base（1）, in mounting base（1）Both sides be equipped with left link block（2）With right company
Connect block（3）, it is characterised in that：Left link block（2）With left connecting rod（4）One end it is hinged, right link block（3）With right connecting rod
（5）One end it is hinged, left connecting rod（4）The other end and left anchor ear（6）Mounting ear it is hinged, right connecting rod（5）The other end
With right anchor ear（7）Mounting ear it is hinged, left anchor ear（6）It is removably mounted on right anchor ear（7）On, the left anchor ear（6）With the right side
Anchor ear（7）Holes for clamping, the left anchor ear can be formed when being installed together（6）With right anchor ear（7）Clamping face on be both provided with it is anti-
Sliding protrusion, in mounting base（1）Lower surface on hydraulic device is installed（8）, hydraulic device（8）Telescopic rod top be connected with set
Cylinder（9）.
2. bearing installing tool according to claim 1, it is characterised in that：The left anchor ear（6）With right anchor ear（7）Pass through
It is bolted.
3. bearing installing tool according to claim 1, it is characterised in that：The sleeve（9）With hydraulic device（8）Stretch
Contracting bar is coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903606.1U CN207971897U (en) | 2017-12-29 | 2017-12-29 | A kind of bearing installing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903606.1U CN207971897U (en) | 2017-12-29 | 2017-12-29 | A kind of bearing installing tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207971897U true CN207971897U (en) | 2018-10-16 |
Family
ID=63768584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903606.1U Expired - Fee Related CN207971897U (en) | 2017-12-29 | 2017-12-29 | A kind of bearing installing tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207971897U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291006A (en) * | 2018-10-26 | 2019-02-01 | 江苏永钢集团有限公司 | A kind of nylon internal-gear type detaching device for coupling |
| CN112589731A (en) * | 2020-12-17 | 2021-04-02 | 贵州航天控制技术有限公司 | Bearing press device and method of pressing bearing |
-
2017
- 2017-12-29 CN CN201721903606.1U patent/CN207971897U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109291006A (en) * | 2018-10-26 | 2019-02-01 | 江苏永钢集团有限公司 | A kind of nylon internal-gear type detaching device for coupling |
| CN112589731A (en) * | 2020-12-17 | 2021-04-02 | 贵州航天控制技术有限公司 | Bearing press device and method of pressing bearing |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181016 Termination date: 20181229 |