CN207415271U - A kind of bearing handler - Google Patents
A kind of bearing handler Download PDFInfo
- Publication number
- CN207415271U CN207415271U CN201721430036.9U CN201721430036U CN207415271U CN 207415271 U CN207415271 U CN 207415271U CN 201721430036 U CN201721430036 U CN 201721430036U CN 207415271 U CN207415271 U CN 207415271U
- Authority
- CN
- China
- Prior art keywords
- bearing
- pressing plate
- pressing
- guide post
- 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
Links
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- Automatic Assembly (AREA)
- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model discloses a kind of bearing handlers, the device is used to bearing being mounted on Step Shaft, or bearing is removed from Step Shaft, including pedestal, guide post, pressing sleeve, pressing plate, installing plate and eccentric wheel, the guide post is fixed on pedestal, and one end of pressing sleeve and one end of pressing plate are sheathed on guide post, and pressing plate is located at the top of pressing sleeve, installing plate is fixedly connected on the top of guide post by nut, and eccentric wheel is rotatablely connected on a mounting board, and one end of eccentric wheel is contacted on pressing plate；First through hole is equipped on the axis direction of pedestal, the second through hole is equipped on the axis direction of pressing sleeve, the first through hole and the second through hole connect.The utility model enables to bearing uniform stressed, and bearing is prevented to be damaged.
Description
Technical field：
The utility model is related to a kind of bearing handlers.
Background technology：
Assembling of the bearing 400 on Step Shaft 500 as shown in Figure 1, be interference fit between bearing 400 and Step Shaft 500,
It is generally to be struck down bearing 400 with rubber hammer in the prior art when bearing 400 is disassembled from Step Shaft 500, due to
The inner ring of bearing 400 is located on the step surface of Step Shaft 500, and the inner ring diameter of bearing 400 is only slightly larger than the step
The diameter in face, therefore rubber hammer, when beating bearing 400, the power overwhelming majority beaten is acted on the outer ring of bearing 400,
Therefore during beating, bearing 400 can be damaged.It is assembled by bearing 400 when on Step Shaft 500, is also to pass through rubber hammer
Beat mode, there are the problem of be equally unbalance stress and cause the damage of bearing 400.
Utility model content：
The utility model is to provide a kind of bearing handler to solve the above-mentioned problems of the prior art.
There is technical solution used by the utility model：A kind of bearing handler, the device are used to bearing being mounted on
It is removed on Step Shaft or by bearing from Step Shaft, it is described including pedestal, guide post, pressing sleeve, pressing plate, installing plate and eccentric wheel
Guide post is fixed on pedestal, and one end of pressing sleeve and one end of pressing plate are sheathed on guide post, and pressing plate is located at the top of pressing sleeve, peace
Loading board is fixedly connected on the top of guide post by nut, and eccentric wheel is rotatablely connected on a mounting board, and one end of eccentric wheel contradicts
In on pressing plate；
First through hole is equipped on the axis direction of pedestal, is equipped with the second through hole on the axis direction of pressing sleeve, described the
One through hole and the second through hole connect.
Further, the lower face of the pressing sleeve is equipped with first boss portion and second boss portion, first boss portion and the
Two boss portions, which correspond to, to be contradicted on the inside and outside circle of bearing.
Further, the upper surface of the pedestal is equipped with the 3rd boss portion.
Further, it is fixedly connected with hand handle on the eccentric wheel.
Further, the lower face of the pressing plate is equipped with pressure and touches platform, which touches platform and be located at pressing plate center or right
Claim positioned at the both sides of pressing plate.
The utility model has the advantages that：
The utility model enables to bearing uniform stressed, and bearing is prevented to be damaged；Pressing sleeve is pressed in bearing simultaneously
On outer ring so that shaft strength is uniform, and using effect is good.
Description of the drawings：
Fig. 1 is installation diagram of the prior art middle (center) bearing on Step Shaft.
Fig. 2 is the utility model structure chart.
Fig. 3 is the structure chart of the utility model in the base and pressing sleeve.
Fig. 4 is another structure chart of the utility model center platen.
Specific embodiment：
The utility model will be further described below with reference to the accompanying drawings.
As shown in Figures 2 to 4, a kind of bearing handler of the utility model, the device are used to bearing 400 being mounted on platform
It is removed on rank axis 500 or by bearing 400 from Step Shaft 500, including pedestal 1, guide post 2, pressing sleeve 3, pressing plate 4, installing plate 5
With eccentric wheel 6, guide post 2 is fixed on pedestal 1, and pressing sleeve 3 and pressing plate 4 are slidably connected on guide post 2, and pressing plate 4 is located at pressing sleeve 3
Top, installing plate 5 is fixedly connected on the top of guide post 2 by nut, and eccentric wheel 6 is rotatably connected on installing plate 5, and eccentric
One end of wheel 6 is contacted on pressing plate 4.
First through hole 10 is equipped on the axis direction of pedestal 1, the second through hole 30 is equipped on the axis direction of pressing sleeve 3,
10 and second through hole 30 of first through hole connects.
First boss portion 31 and second boss portion 32 are equipped on the lower face of pressing sleeve 3, first boss portion 31 and second is convex
Platform portion 32, which corresponds to, to be contradicted on the inside and outside circle of bearing 400.
The 3rd boss portion 11 is equipped in the upper surface of pedestal 1.The inside and outside circle of bearing 400 is supported in the 3rd boss portion 11.
For ease of rotating eccentricity wheel 6, hand handle 61 is fixedly connected on eccentric wheel 6.
Pressure is equipped on the lower face of pressing plate 4 and touches platform 41, which touches platform 41 and be located at 4 center of pressing plate or symmetrical position
In the both sides of pressing plate 4.
When bearing 400 is removed from Step Shaft 500, pressing sleeve 3 is removed, touching platform 41 using pressure is located at center position
Pressing plate 4, Step Shaft 500 is arranged in the first through hole 10 of pedestal 1, and the inside and outside circle of bearing 400 is caused to be supported on pedestal 1
The 3rd boss portion 11 on, rotating eccentricity wheel 6 pushes Step Shaft 500, and then bearing 400 is disassembled from Step Shaft 500.
Bearing 400 is mounted on Step Shaft 500, one cushion block first is set in the bottom of Step Shaft 500, ensures Step Shaft
500 will not move axially.Pressing sleeve 3 is set on guide post 2,41 symmetrically arranged (Fig. 3 knots of pressing plate 4 of platform are touched using pressure
Structure), the pressure of pressing plate 4 is touched platform 41 and is against on pressing sleeve 3, and the first boss portion 31 of pressing sleeve 3 and second boss portion 32 correspond to and contradict in axis
It holds on 400 inside and outside circle, rotating eccentricity wheel 6, bearing 400 is pushed by pressing sleeve 3, and then bearing 400 is mounted on Step Shaft
On 500.Pressing sleeve 3 acts on the Internal and external cycle of bearing simultaneously so that bearing uniform stressed prevents bearing to be damaged.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, several improvement can also be made on the premise of the utility model principle is not departed from, these improvement also should be regarded as
The scope of protection of the utility model.
Claims (5)
1. a kind of bearing handler, which is used to bearing (400) being mounted on Step Shaft (500) or by bearing
(400) removed from Step Shaft (500), it is characterised in that：Including pedestal (1), guide post (2), pressing sleeve (3), pressing plate (4), installation
Plate (5) and eccentric wheel (6), the guide post (2) are fixed on pedestal (1), and one end of pressing sleeve (3) and one end of pressing plate (4) cover
On guide post (2), and pressing plate (4) is located at the top of pressing sleeve (3), and installing plate (5) is fixedly connected on guide post (2) by nut
Top, eccentric wheel (6) are rotatably connected on installing plate (5), and one end of eccentric wheel (6) is contacted on pressing plate (4)；
First through hole (10) is equipped on the axis direction of pedestal (1), the second through hole is equipped on the axis direction of pressing sleeve (3)
(30), the first through hole (10) and the second through hole (30) connect.
2. bearing handler as described in claim 1, it is characterised in that：The lower face of the pressing sleeve (3) is equipped with first
Boss portion (31) and second boss portion (32), first boss portion (31) and second boss portion (32) are corresponding to be contradicted in bearing (400)
Inside and outside circle on.
3. bearing handler as described in claim 1, it is characterised in that：It is convex that the upper surface of the pedestal (1) is equipped with the 3rd
Platform portion (11).
4. bearing handler as described in claim 1, it is characterised in that：Hand handle is fixedly connected on the eccentric wheel (6)
(61)。
5. bearing handler as described in claim 1, it is characterised in that：The lower face of the pressing plate (4) is equipped with pressure and touches
Platform (41), the pressure touch platform (41) and are located at pressing plate (4) center or are symmetrically positioned in the both sides of pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430036.9U CN207415271U (en) | 2017-10-30 | 2017-10-30 | A kind of bearing handler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721430036.9U CN207415271U (en) | 2017-10-30 | 2017-10-30 | A kind of bearing handler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207415271U true CN207415271U (en) | 2018-05-29 |
Family
ID=62310405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721430036.9U Expired - Fee Related CN207415271U (en) | 2017-10-30 | 2017-10-30 | A kind of bearing handler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207415271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571200A (en) * | 2017-10-30 | 2018-01-12 | 镇江建华轴承有限公司 | A kind of bearing handler |
-
2017
- 2017-10-30 CN CN201721430036.9U patent/CN207415271U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107571200A (en) * | 2017-10-30 | 2018-01-12 | 镇江建华轴承有限公司 | A kind of bearing handler |
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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: 20180529 Termination date: 20201030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |