CN203495524U - Bearing pressing fit machine - Google Patents
Bearing pressing fit machine Download PDFInfo
- Publication number
- CN203495524U CN203495524U CN201320624413.8U CN201320624413U CN203495524U CN 203495524 U CN203495524 U CN 203495524U CN 201320624413 U CN201320624413 U CN 201320624413U CN 203495524 U CN203495524 U CN 203495524U
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- CN
- China
- Prior art keywords
- sleeve
- pressing
- rotating shaft
- bearing
- sleeves
- 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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- Sliding-Contact Bearings (AREA)
Abstract
The utility model relates to a bearing pressing fit machine which comprises a base, stand columns, pressing nuts, first sleeves, a second sleeve, a rotating shaft and a pressing shaft. A stand column is arranged on each of the two sides of the upper surface of the base. The first sleeves are arranged on the upper side portions of the stand columns. The pressing nuts are arranged at the top ends of the stand columns to press the first sleeves. The second sleeve is arranged in the center between the two first sleeves. Connecting plates are arranged between the first sleeves and the second sleeve. The pressing shaft is arranged in the second sleeve in a penetrating mode. A pressing head is arranged at the lower end of the pressing shaft. Strip-shaped tooth lines are arranged on the outer side face of the pressing shaft in the axial direction of the pressing shaft. The rotating shaft is horizontally arranged on one side of the second sleeve. A gear meshed with the strip-shaped tooth lines is arranged on the rotating shaft. A handheld rod is arranged at the outer end of the rotating shaft. According to the bearing pressing fit machine, only the pressing head needs to be replaced, pressing-in requirements of different bearings can be met, the structure is simple, labor is saving in operation, using is flexible, and the bearing pressing fit machine is especially suitable for small-batch production.
Description
Technical field
The utility model relates to motor and manufactures field, specifically relates to a kind of bearing press.
Background technology
At present, bearing is widely applied to all trades and professions, and correct installation and removal method not only can extend the service life of bearing, can also reduce and potential damage be caused in application scenario because of bearing premature failure.At present, conventional installation method has heating and plunging, and heating is that the principle of expanding with heat and contract with cold according to metal material is carried out, and by heating bearing inner race, makes it expand to install.Plunging be generally use erecting tools bearing press mounting to axle, during installation, for Nonseparation bearing, in order to prevent from damaging bearing, generally erecting tools can be acted directly on bearing inner race, bearing is pressed onto on axle, otherwise be easy to damage rolling element, raceway and retainer.More conventional erecting tools is bearing press at present, traditional bearing press generally adopts hydraulic cylinder or cylinder to be used as power, on the piston rod of hydraulic cylinder or cylinder, be provided with pressure head, axle is fixed on slide plate, slide plate can slide on board base, bearing is fixed on back seat, during installation, pressure head is under the effect of hydraulic cylinder or cylinder, slowly push be fixed on the axle being fixed on slide plate to bearing on back seat, axial compression is in bearing the most at last, and whole process is controlled by sensor and control module.But kind of bearings pressing machine complex structure, is only applicable to produce in enormous quantities, uses underaction.
Summary of the invention
Based on above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of bearing press, and this bearing press is simple in structure, rapid operation, use are flexible, is especially applicable to small lot batch manufacture.
The technical solution of the utility model is: a kind of bearing press, comprise base, column, clamp nut, the first sleeve, the second sleeve, rotating shaft and last item, described base upper surface two sides are respectively arranged with a column, described column upper lateral part is provided with the first sleeve, described clamp nut is arranged on the top of column, in order to compressing the first sleeve; Described the second sleeve is arranged on two centers between the first sleeve, between described the first sleeve and the second sleeve, be provided with connecting plate, in described the second sleeve, be equipped with last item, the bottom of described last item arranges pressure head, the lateral surface of described last item is provided with bar shaped groove along its axial direction, one side of described the second sleeve has been horizontally disposed with rotating shaft, is provided with the gear being meshed with bar shaped groove in described rotating shaft, and the outer end of described rotating shaft is provided with hand and grabs bar.
Further, described base middle part is provided with the boss corresponding with pressure head.
Further, described pressure head releasable connection is in the bottom of last item.
The beneficial effects of the utility model are: once the pressure head that is this bearing press, only need change pressure head and can meet being pressed into of different bearings.The 2nd, this bearing press is simple in structure, rapid operation, use are flexible, is especially applicable to small lot batch manufacture.
Accompanying drawing explanation
Fig. 1 is the front view of the bearing press in embodiment.
Fig. 2 is the left view of the bearing press in embodiment.
Label declaration: 1-base 2-column 3-clamp nut 4-first sleeve 5-the second sleeve 6-rotating shaft 7-last item 8-connecting plate 9-pressure head 10-bar shaped groove 11-gear 12-containment vessel 13-hand is grabbed bar 14-boss.
The specific embodiment
By describing technology contents of the present utility model, structural feature in detail, being realized object and effect, below in conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
A bearing press, comprises base 1, column 2, clamp nut 3, the first sleeve 4, the second sleeve 5, rotating shaft 6 and last item 7.In the present embodiment, described base 1 upper surface two sides are respectively arranged with a column 2, and described column 2 upper lateral parts are provided with the first sleeve 4, and described clamp nut 3 is arranged on the top of column 2, in order to compressing the first sleeve 4, described the second sleeve 5 is arranged on two centers between the first sleeve 4, between described the first sleeve 4 and the second sleeve 5, be provided with connecting plate 8, in described the second sleeve 5, be equipped with last item 7, the bottom of described last item 7 arranges pressure head 9, described pressure head 9 releasable connections are in the bottom of last item, described base 1 middle part is provided with the boss corresponding with pressure head 9 14, the lateral surface of described last item 7 is provided with bar shaped groove 10 along its axial direction, one side of described the second sleeve 5 has been horizontally disposed with rotating shaft 6, in described rotating shaft 6, be provided with the gear 11 being meshed with bar shaped groove, described rotating shaft 6 outsides are also provided with containment vessel 12, the outer end of described rotating shaft 6 is provided with hand and grabs bar 13.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description and accompanying drawing content to do; or be directly or indirectly used in other relevant technical fields, include in scope of patent protection of the present utility model.
Claims (3)
1. a bearing press, comprise base, column, clamp nut, the first sleeve, the second sleeve, rotating shaft and last item, it is characterized in that: described base upper surface two sides are respectively arranged with a column, described column upper lateral part is provided with the first sleeve, described clamp nut is arranged on the top of column, in order to compressing the first sleeve; Described the second sleeve is arranged on two centers between the first sleeve, between described the first sleeve and the second sleeve, be provided with connecting plate, in described the second sleeve, be equipped with last item, the bottom of described last item arranges pressure head, the lateral surface of described last item is provided with bar shaped groove along its axial direction, one side of described the second sleeve has been horizontally disposed with rotating shaft, is provided with the gear being meshed with bar shaped groove in described rotating shaft, and the outer end of described rotating shaft is provided with hand and grabs bar.
2. bearing press according to claim 1, is characterized in that: described base middle part is provided with the boss corresponding with pressure head.
3. bearing press according to claim 1, is characterized in that: described pressure head releasable connection is in the bottom of last item.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624413.8U CN203495524U (en) | 2013-10-11 | 2013-10-11 | Bearing pressing fit machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320624413.8U CN203495524U (en) | 2013-10-11 | 2013-10-11 | Bearing pressing fit machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203495524U true CN203495524U (en) | 2014-03-26 |
Family
ID=50326531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320624413.8U Expired - Fee Related CN203495524U (en) | 2013-10-11 | 2013-10-11 | Bearing pressing fit machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203495524U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209728A (en) * | 2014-08-29 | 2014-12-17 | 山东天阳纸业有限公司 | Bearing housing dismounting device |
| CN107009125A (en) * | 2017-05-23 | 2017-08-04 | 上海航天控制技术研究所 | A kind of bearing assembling tooling and its application process |
-
2013
- 2013-10-11 CN CN201320624413.8U patent/CN203495524U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104209728A (en) * | 2014-08-29 | 2014-12-17 | 山东天阳纸业有限公司 | Bearing housing dismounting device |
| CN107009125A (en) * | 2017-05-23 | 2017-08-04 | 上海航天控制技术研究所 | A kind of bearing assembling tooling and its application process |
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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: 20140326 Termination date: 20141011 |
|
| EXPY | Termination of patent right or utility model |