CN203146622U - Bearing pressing mechanism - Google Patents
Bearing pressing mechanism Download PDFInfo
- Publication number
- CN203146622U CN203146622U CN 201320121636 CN201320121636U CN203146622U CN 203146622 U CN203146622 U CN 203146622U CN 201320121636 CN201320121636 CN 201320121636 CN 201320121636 U CN201320121636 U CN 201320121636U CN 203146622 U CN203146622 U CN 203146622U
- Authority
- CN
- China
- Prior art keywords
- bearing
- supporting base
- supporting seat
- pressing mechanism
- pushes
- 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 relates to a bearing pressing mechanism which comprises a supporting seat, a spacer sleeve and a pushing mechanism, wherein the supporting seat is formed by connecting a pair of baffle plates through double-end studs positioned on the peripheries of the baffle plates; an interval exists between the pair of baffle plates; a through hole positioned in the center of the upper surface of the supporting seat is provided with a shaft sleeve; the shaft sleeve can be in clearance fit with the pushing mechanism; the tail end of the pushing mechanism just faces to an anti-thrust hole positioned on the lower surface of the supporting seat; the front end of the pushing mechanism is provided with the spacer sleeve in a matching way; and the spacer sleeve is fixed on the upper surface of the supporting seat under the action of a fastening piece. By adopting the mode, the bearing pressing mechanism provided by the utility model can be used for adjusting the interval of the supporting seat according to different types of bearings, optimizing the pressing process of the bearing by replacing the spacer sleeve, fixing the bearing part by adopting a clamping block and ensuring the pressing effect of the bearing by adopting a mode of reducing a contact surface so as to prevent the damage of the bearing part as far as possible.
Description
Technical field
The utility model relates to mechanical manufacturing field, particularly relates to a kind of bearing pressing mechanism.
Background technique
Bearing is as working the vitals of fixing and reducing the load friction factor in the mechanical rotation process, it has irreplaceable effect at mechanical engineering field.For example: bearing need be installed in the rotating shaft two ends on the rotor could smooth rotation.In the prior art, finish bearing and be pressed into installation by adopting some bearings to push machine, thereby improve the efficient of machinery production.But, push in the machine owing to push power at similar bearing and steadily not add that pressing mechanism and bearing surface of contact are excessive, can cause bearing inner race and outer ring all to be subjected to pushing the effect of power and the damage that causes bearing, bring economic loss.
Summary of the invention
The technical problem that the utility model mainly solves provides a kind of bearing pressing mechanism, and it is reasonable in design, and is simple in structure, and by fixing the position of bearing enclose, the inner ring with bearing is pressed into bearing outer ring stably.
For solving the problems of the technologies described above, the technological scheme that the utility model adopts provides a kind of bearing pressing mechanism, comprising: supporting base, interstage sleeve and push mechanism; Described supporting base is that a pair of baffle plate is formed by connecting by its peripheral stud, has spacing between described baffle plate and baffle plate; In the through hole at described supporting base upper surface center axle sleeve is installed, described axle sleeve can the described mechanism that pushes of Spielpassung; The described end of mechanism that pushes is over against the thrust hole of described supporting base lower surface; The described front end that pushes mechanism is combined with interstage sleeve; Described interstage sleeve is fixed on the upper surface of described supporting base under the fastening piece effect.
Preferably, the described mechanism that pushes comprises push shaft and fixture block; Described fixture block is fixed on the top of described push shaft by fastening piece.
Preferably, described interstage sleeve front end can require to be processed as required form according to bearing.
Preferably, can change spacing between the baffle plate by regulating described stud.
The beneficial effects of the utility model are: a kind of bearing pressing mechanism is provided, and it can adjust the spacing of supporting base according to the different model of bearing, also can optimize the process of press in of bearing simultaneously with the gearshift cover.And adopt fixture block rigid bearing parts, and adopt the mode that reduces surface of contact to ensure the effect that is pressed into of bearing, avoid the damage of bearing part as far as possible.This bearing pressing mechanism is reasonable in design, simple in structure, easy to operate, is fit to extensively promote.
Description of drawings
Fig. 1 is the structural representation of a kind of bearing pressing mechanism of the utility model;
Fig. 2 is that supporting base is in conjunction with the structural representation that pushes mechanism;
Fig. 3 is that a kind of bearing pressing mechanism of the utility model is in conjunction with the work schematic representation of bearing part;
The mark of each parts is as follows in the accompanying drawing: 1, supporting base; 2, push mechanism; 3, interstage sleeve; 4, bearing part; 11, baffle plate; 12, stud; 13, axle sleeve; 21, push shaft; 22, fixture block.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.
See also accompanying drawing 1 to Fig. 3, the utility model is embodiment comprise:
A kind of bearing pressing mechanism comprises: supporting base 1, interstage sleeve 3 and push mechanism 2; Described supporting base 1 is formed by connecting by its peripheral stud 12 for a pair of baffle plate 11, and there are spacing in 11 on described baffle plate 11 and baffle plate; In the through hole at described supporting base 1 upper surface center axle sleeve 13 is installed, described axle sleeve 13 can the described mechanism 2 that pushes of Spielpassung; The described end of mechanism 2 that pushes is over against the thrust hole of described supporting base lower surface; The described front end that pushes mechanism 2 is combined with interstage sleeve 3; Described interstage sleeve 3 is fixed on the upper surface of described supporting base 1 under the fastening piece effect.The described mechanism 2 that pushes comprises push shaft 21 and fixture block 22; Described fixture block 22 is fixed on the top of described push shaft 21 by fastening piece.Described interstage sleeve 3 front ends can require to be processed as required form according to bearing.Can change spacing between the baffle plate 11 by regulating described stud 12.
The working procedure of this practical a kind of bearing pressing mechanism is described in conjunction with a preferred embodiments:
Bearing part 4 is placed on the fixture block 22 on push shaft 21 tops that push mechanism 2, according to the structure of bearing other bearing part 4 are put well in order successively then, interstage sleeve 3 is installed to pushes in the mechanism 2, and utilize fastening piece with interstage sleeve 3 and supporting base 1 locking, because interstage sleeve 3 front ends are the bearing shape, therefore can ensure the state that is pressed into of bearing part 4.Push mechanism 2 by pushing powered, just can stably bearing inner race be pressed into bearing outer ring, realize the work purpose.
A kind of bearing pressing mechanism of the utility model, it is reasonable in design, and is simple in structure, easy to operate, is fit to extensively promote, and can adjust the spacing of supporting base according to the different model of bearing, also can optimize the process of press in of bearing simultaneously with the gearshift cover.And adopt fixture block rigid bearing parts, and adopt the mode that reduces surface of contact to ensure the effect that is pressed into of bearing, avoid the damage of bearing part as far as possible.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model description to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (4)
1. bearing pressing mechanism comprises: supporting base, interstage sleeve and push mechanism; It is characterized in that: described supporting base is that a pair of baffle plate is formed by connecting by its peripheral stud, has spacing between described baffle plate and baffle plate; In the through hole at described supporting base upper surface center axle sleeve is installed, described axle sleeve can the described mechanism that pushes of Spielpassung; The described end of mechanism that pushes is over against the thrust hole of described supporting base lower surface; The described front end that pushes mechanism is combined with interstage sleeve; Described interstage sleeve is fixed on the upper surface of described supporting base under the fastening piece effect.
2. a kind of bearing pressing mechanism according to claim 1, it is characterized in that: the described mechanism that pushes comprises push shaft and fixture block; Described fixture block is fixed on the top of described push shaft by fastening piece.
3. a kind of bearing pressing mechanism according to claim 1 is characterized in that: described interstage sleeve front end can require be processed as required form according to bearing.
4. a kind of bearing pressing mechanism according to claim 1 is characterized in that: can change spacing between the baffle plate by regulating described stud.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121636 CN203146622U (en) | 2013-03-18 | 2013-03-18 | Bearing pressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320121636 CN203146622U (en) | 2013-03-18 | 2013-03-18 | Bearing pressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203146622U true CN203146622U (en) | 2013-08-21 |
Family
ID=48974148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320121636 Expired - Fee Related CN203146622U (en) | 2013-03-18 | 2013-03-18 | Bearing pressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203146622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148108A (en) * | 2013-03-18 | 2013-06-12 | 苏州市瑞昌机电工程有限公司 | Bearing press-in mechanism |
-
2013
- 2013-03-18 CN CN 201320121636 patent/CN203146622U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103148108A (en) * | 2013-03-18 | 2013-06-12 | 苏州市瑞昌机电工程有限公司 | Bearing press-in mechanism |
| CN103148108B (en) * | 2013-03-18 | 2018-01-16 | 苏州市瑞昌机电工程有限公司 | A kind of bearing pressing machine structure |
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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: 20130821 Termination date: 20150318 |
|
| EXPY | Termination of patent right or utility model |