CN201423603Y - Bearing mounting instrument - Google Patents
Bearing mounting instrument Download PDFInfo
- Publication number
- CN201423603Y CN201423603Y CN2009201160337U CN200920116033U CN201423603Y CN 201423603 Y CN201423603 Y CN 201423603Y CN 2009201160337 U CN2009201160337 U CN 2009201160337U CN 200920116033 U CN200920116033 U CN 200920116033U CN 201423603 Y CN201423603 Y CN 201423603Y
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- CN
- China
- Prior art keywords
- bearing
- effect end
- bearing installing
- plug
- utility
- 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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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model relates to a bearing mounting instrument which comprises an acting end 1 and a stressed end 2. A core rod 3 matched with a bearing inner ring is arranged in the center of the end surface of the acting end 1; and an annular groove 4 is formed at the periphery of the core rod 3. Through the close fit with a bearing, the bearing mounting instrument ensures that the force stressed onthe stressed end is transmitted to the outer ring of the bearing steadily, so as to achieve the purposes of convenient installation of the bearing, high quality and good effect. In addition, the bearing mounting instrument can serve as a standing tool for bearing installation.
Description
Technical field
The utility model relates to and is used for the small tool that component of machine is installed, and relates in particular to a kind of bearing installing tool.
Background technology
Bearing on the mechanical industry is installed, and all directly knocks with hammer usually and fixes or fix by knocking the power transmission rod.The contingency of this kind mounting means installation quality quality is bigger, the installation quality disunity, and because the impetus discontinuity, be not steadily to enter but crookedly enter when bearing is mounted into, cause the extent of damage of bearing higher, particularly the damage ratio that bearing inner race is caused is bigger, and the service life and the degree of reliability of the machinery that uses this bearing have been brought adverse effect.
The utility model content
The purpose of this utility model provides a kind of bearing installing tool, and it has characteristics easy to use, that installation quality is stable.
Above-mentioned technical purpose of the present utility model is achieved by the following technical programs: a kind of bearing installing tool, and it comprises effect end and force side, described effect end is cylindrical, is provided with the plug that matches with bearing inner race at effect end end face center.Such structure makes the effect end can closely contact with bearing, and described plug was in the circle of bearing inner race when bearing was installed, and played the effect of rigid bearing, and by knocking the force side, the effect end can give bearing outer ring stable and powerful power.
As preferably, described effect end end face is provided with groove, and described groove is an annular groove, be arranged on plug around.This design can make the power of force side act on the outer ring of bearing fully by this bearing installing tool, makes installation quality higher, and better effects if is installed.
As preferably, the dark 0.1～2.0cm of described groove, described plug exceed effect end end face 0.1～3.0cm.
As preferably, described effect end is connected with the force side one.
As preferably, described bearing installing tool material is a steel.
For bearings mounted deflector roll, when being installed bearing, it whether has used fault rate of the present utility model relatively, draw the fault rate of using the bearings mounted deflector roll of the utility model and reduced more than 30%, obtained obvious effects than the fault rate of the deflector roll by directly knocking the mode rigid bearing.
In sum, the utlity model has following beneficial effect:
1, of the present utility modelly occurs making that the bearing installing area has had special instrument, make bearing easier for installation;
2, structural design of the present utility model can make the utility model cooperate with bearing preferably, makes the installation quality height, and is effective, and effectively reduces the fault rate of machinery;
3, the utility model is preferred, and the effect end is connected with the force side one, makes that the firm degree of the utility model is higher, is enough to bear the hammering energetically of hammer, thus powerful when the installation bearing is provided and stability force.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
This specific embodiment only is to explanation of the present utility model; it is not to restriction of the present utility model; those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as all are subjected to the protection of Patent Law in claim scope of the present utility model.
As shown in Figure 1, a kind of bearing installing tool comprises effect end 1 and force side 2, and it is 1 cylindrical that described effect is held, and is provided with the plug 3 that matches with bearing inner race at effect end 1 end face center.Described effect holds 1 end face to be provided with groove 4, and described groove 4 is annular grooves, be arranged on plug 3 around.The size of plug 3 and groove 4 is of a size of foundation with bearing inner race.
Because bearing has the plurality of specifications that varies in size, described bearing installing tool also has all size accordingly, with the installation of fitted bearing.At first will choose suitable bearing installing tool during use, then plug 3 be inserted the inner ring of bearing, the force side 2 of knocking bearing installing tool after keeping steady is up to the bearing installation.
Embodiment 1:
A kind of bearing installing tool, its effect end end face has groove 4, and the anchor ring 5 of projection has appearred in original so smooth end face, and this anchor ring 5 is exactly the acting surface of this bearing installing tool effect end.The wide 1.2cm of groove 4 dark 1.0cm, the high 1.0cm of acting surface, wide 0.5cm, the long 2.0cm of plug 3 diameters, and plug 3 exceeds acting surface 1.0cm.Effect end 1 is connected with force side 2 one, and for proof strength, the utility model material is preferably steel, can make by the method for casting or forging.
Embodiment 2:
Difference from Example 1 only is size, described groove 4 dark 0.1cm, and wide 2.8cm, the high 0.1cm of acting surface, wide 1.2cm, the long 4.8cm of plug 3 diameters, and plug 3 exceeds acting surface 0.1cm.
Embodiment 3:
Difference from Example 1 only is size, described groove 4 dark 2.0cm, and wide 2.8cm, the high 2.0cm of acting surface, wide 1.2cm, the long 4.8cm of plug 3 diameters, and plug 3 exceeds acting surface 3.0cm.
Claims (6)
1, a kind of bearing installing tool, it comprises effect end and force side, it is characterized in that: described effect end is cylindrical, is provided with the plug that matches with bearing inner race at effect end end face center.
2, bearing installing tool according to claim 1 is characterized in that: described effect end end face is provided with groove, and described groove is an annular groove, be arranged on plug around.
3, bearing installing tool according to claim 2 is characterized in that: described depth of groove is 0.1～2.0cm, and described plug exceeds effect end end face 0.1～3.0cm.
4, according to claim 1 or 2 or 3 described bearing installing tools, it is characterized in that: described effect end is connected with the force side one.
5, according to claim 1 or 2 or 3 described bearing installing tools, it is characterized in that: described bearing installing tool material is a steel.
6, bearing installing tool according to claim 4 is characterized in that: described bearing installing tool material is a steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201160337U CN201423603Y (en) | 2009-03-20 | 2009-03-20 | Bearing mounting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201160337U CN201423603Y (en) | 2009-03-20 | 2009-03-20 | Bearing mounting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201423603Y true CN201423603Y (en) | 2010-03-17 |
Family
ID=42023039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201160337U Expired - Fee Related CN201423603Y (en) | 2009-03-20 | 2009-03-20 | Bearing mounting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201423603Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878711A (en) * | 2014-03-31 | 2014-06-25 | 无锡金阳电机有限公司 | Positioning tool used for installing armature bearing |
| CN104551604A (en) * | 2015-01-09 | 2015-04-29 | 哈尔滨东安发动机（集团）有限公司 | Bearing mounting tool with centering function |
| CN105619329A (en) * | 2016-02-19 | 2016-06-01 | 杭州腾骅汽车变速器股份有限公司 | Handheld type tapered roller bearing mounting tool for remanufacturing of automatic gearbox |
| CN106181870A (en) * | 2016-08-26 | 2016-12-07 | 广西玉柴机器股份有限公司 | The assembly tool of a kind of engine flywheel bearing and guard method |
| CN107796341A (en) * | 2017-11-23 | 2018-03-13 | 苏州金牛精密机械有限公司 | A kind of bearing is pressed into place inspection body and application method |
| CN112894712A (en) * | 2019-11-19 | 2021-06-04 | 斯凯孚公司 | Bearing assembly tool with strike guard |
-
2009
- 2009-03-20 CN CN2009201160337U patent/CN201423603Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103878711A (en) * | 2014-03-31 | 2014-06-25 | 无锡金阳电机有限公司 | Positioning tool used for installing armature bearing |
| CN104551604A (en) * | 2015-01-09 | 2015-04-29 | 哈尔滨东安发动机（集团）有限公司 | Bearing mounting tool with centering function |
| CN105619329A (en) * | 2016-02-19 | 2016-06-01 | 杭州腾骅汽车变速器股份有限公司 | Handheld type tapered roller bearing mounting tool for remanufacturing of automatic gearbox |
| CN106181870A (en) * | 2016-08-26 | 2016-12-07 | 广西玉柴机器股份有限公司 | The assembly tool of a kind of engine flywheel bearing and guard method |
| CN106181870B (en) * | 2016-08-26 | 2018-05-25 | 广西玉柴机器股份有限公司 | A kind of assembly tool and assembly method of engine flywheel bearing |
| CN107796341A (en) * | 2017-11-23 | 2018-03-13 | 苏州金牛精密机械有限公司 | A kind of bearing is pressed into place inspection body and application method |
| CN107796341B (en) * | 2017-11-23 | 2023-12-12 | 苏州金牛精密机械有限公司 | Bearing press-in-place checking mechanism and use method |
| CN112894712A (en) * | 2019-11-19 | 2021-06-04 | 斯凯孚公司 | Bearing assembly tool with strike guard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100317 Termination date: 20170320 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |