CN107571200A - A kind of bearing handler - Google Patents
A kind of bearing handler Download PDFInfo
- Publication number
- CN107571200A CN107571200A CN201711051967.2A CN201711051967A CN107571200A CN 107571200 A CN107571200 A CN 107571200A CN 201711051967 A CN201711051967 A CN 201711051967A CN 107571200 A CN107571200 A CN 107571200A
- Authority
- CN
- China
- Prior art keywords
- bearing
- pressing plate
- gland
- guide pillar
- 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.)
- Pending
Links
- 210000004907 gland Anatomy 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims description 2
- 238000010009 beating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
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- Automatic Assembly (AREA)
Abstract
The invention discloses a kind of bearing handler, the device is used to bearing being arranged on Step Shaft, or bearing is pulled down from Step Shaft, including base, guide pillar, gland, pressing plate, installing plate and eccentric wheel, the guide pillar is fixed on base, and one end of gland and one end of pressing plate are sheathed on guide pillar, and pressing plate is located at the top of gland, installing plate is fixedly connected on the top of guide pillar 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 provided with the axis direction of base, the second through hole is provided with the axis direction of gland, the first through hole and the second through hole connect.The present invention enables to bearing uniform stressed, prevents bearing to be damaged.
Description
Technical field：
The present invention relates to a kind of bearing handler.
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 positioned 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.Assembled by bearing 400 when on Step Shaft 500, be also to pass through rubber hammer
The problem of beating mode, existing equally is unbalance stress and causes the damage of bearing 400.
The content of the invention：
The present invention is to provide a kind of bearing handler to solve the above-mentioned problems of the prior art.
The technical solution adopted in the present invention has：A kind of bearing handler, the device are used to bearing being arranged on step
On axle, or bearing pulled down from Step Shaft, including base, guide pillar, gland, pressing plate, installing plate and eccentric wheel, the guide pillar
It is fixed on base, one end of gland and one end of pressing plate are sheathed on guide pillar, and pressing plate is located at the top of gland, installing plate
The top of guide pillar is fixedly connected on by nut, eccentric wheel is rotatablely connected on a mounting board, and one end of eccentric wheel contacts at pressure
On plate；
First through hole is provided with the axis direction of base, is provided with the second through hole on the axis direction of gland, described
One through hole and the second through hole connect.
Further, the lower surface of the gland is provided with first boss portion and second boss portion, first boss portion and
Two boss portions are corresponding to be contradicted on the inside and outside circle of bearing.
Further, the upper surface of the base is provided with the 3rd boss portion.
Further, it is fixedly connected with hand handle on the eccentric wheel.
Further, the lower surface of the pressing plate is provided with pressure and touches platform, and the pressure touches platform and is located at pressing plate center, or right
Claim positioned at the both sides of pressing plate.
The present invention has the advantages that：
The present invention enables to bearing uniform stressed, prevents bearing to be damaged；Gland is pressed in the Internal and external cycle in bearing simultaneously
On so that shaft strength is uniform, and using effect is good.
Brief description of the drawings：
Fig. 1 is installation diagram of the prior art middle (center) bearing on Step Shaft.
Fig. 2 is structure chart of the present invention.
Fig. 3 is the structure chart of center base of the present invention and gland.
Fig. 4 is another structure chart of center platen of the present invention.
Embodiment：
The present invention is further illustrated below in conjunction with the accompanying drawings.
As shown in Figures 2 to 4, a kind of bearing handler of the present invention, the device are used to bearing 400 being arranged on Step Shaft
On 500, or bearing 400 pulled down from Step Shaft 500, including base 1, guide pillar 2, gland 3, pressing plate 4, installing plate 5 and partially
Heart wheel 6, guide pillar 2 are fixed on base 1, and gland 3 and pressing plate 4 are slidably connected on guide pillar 2, and pressing plate 4 is located at the upper of gland 3
Side, installing plate 5 are fixedly connected on the top of guide pillar 2 by nut, and eccentric wheel 6 is rotatably connected on installing plate 5, and eccentric wheel 6
One end contact on pressing plate 4.
First through hole 10 is provided with the axis direction of base 1, the second through hole 30 is provided with the axis direction of gland 3,
The through hole 30 of first through hole 10 and second connects.
First boss portion 31 and second boss portion 32 are provided with the lower surface of gland 3, first boss portion 31 and second is convex
Platform portion 32 is corresponding to be contradicted on the inside and outside circle of bearing 400.
The 3rd boss portion 11 is provided with the upper surface of base 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 with eccentric wheel 6.
Pressure is provided with the lower surface of pressing plate 4 and touches platform 41, the pressure touches platform 41 and is located at the center of pressing plate 4, or symmetrical position
In the both sides of pressing plate 4.
When bearing 400 is pulled down from Step Shaft 500, gland 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 base 1, and causes the inside and outside circle of bearing 400 to be supported on base 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 arranged 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.Gland 3 is set on guide pillar 2, symmetrically arranged (Fig. 3 knots of pressing plate 4 of platform 41 are touched using pressure
Structure), the pressure of pressing plate 4 is touched platform 41 and is against on gland 3, and the corresponding conflict in the first boss portion 31 of gland 3 and second boss portion 32 is in axle
Hold on 400 inside and outside circle, rotating eccentricity wheel 6, bearing 400 is pushed by gland 3, and then bearing 400 is arranged on Step Shaft
On 500.Gland 3 acts on the Internal and external cycle of bearing simultaneously so that bearing uniform stressed, prevents bearing to be damaged.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, some improvement can also be made under the premise without departing from the principles of the invention, and these improvement also should be regarded as the present invention's
Protection domain.
Claims (5)
1. a kind of bearing handler, the device is used to bearing (400) being arranged on Step Shaft (500), or by bearing
(400) pulled down from Step Shaft (500), it is characterised in that：Including base (1), guide pillar (2), gland (3), pressing plate (4), installation
Plate (5) and eccentric wheel (6), the guide pillar (2) are fixed on base (1), and one end of gland (3) and one end of pressing plate (4) cover
On guide pillar (2), and pressing plate (4) is located at the top of gland (3), and installing plate (5) is fixedly connected on guide pillar (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 provided with the axis direction of base (1), the second through hole is provided with the axis direction of gland (3)
(30), the first through hole (10) and the second through hole (30) connect.
2. bearing handler as claimed in claim 1, it is characterised in that：The lower surface of the gland (3) is provided 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 claimed in claim 1, it is characterised in that：It is convex that the upper surface of the base (1) is provided with the 3rd
Platform portion (11).
4. bearing handler as claimed in claim 1, it is characterised in that：Hand handle is fixedly connected with the eccentric wheel (6)
(61)。
5. bearing handler as claimed in claim 1, it is characterised in that：The lower surface of the pressing plate (4) is provided with pressure and touched
Platform (41), the pressure touches platform (41) and is located at pressing plate (4) center, or is symmetrically positioned in the both sides of pressing plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051967.2A CN107571200A (en) | 2017-10-30 | 2017-10-30 | A kind of bearing handler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711051967.2A CN107571200A (en) | 2017-10-30 | 2017-10-30 | A kind of bearing handler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107571200A true CN107571200A (en) | 2018-01-12 |
Family
ID=61040699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711051967.2A Pending CN107571200A (en) | 2017-10-30 | 2017-10-30 | A kind of bearing handler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107571200A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927766A (en) * | 2018-07-20 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | A kind of elastic wheel assembly tool and assemble method |
| CN114109414A (en) * | 2021-11-30 | 2022-03-01 | 江苏凯宫隧道机械有限公司 | Disassembling device for main driving pinion bearing of shield machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3174218A (en) * | 1963-04-29 | 1965-03-23 | Thomas O Mcconaha | Bearing removal and installation device |
| DE3443249A1 (en) * | 1984-11-23 | 1986-06-05 | Franc 1000 Berlin Kroselj | Device for removing and fitting rolling-contact bearings |
| JPH06249386A (en) * | 1993-02-23 | 1994-09-06 | Yano Giken Kk | Pipe connection member mounting and demounting device |
| EP1690700A1 (en) * | 2005-02-11 | 2006-08-16 | Klann Spezial-Werkzeugbau GmbH | Assembly device for variable disassembly and assembly of axle parts |
| CN200988196Y (en) * | 2006-11-29 | 2007-12-12 | 周苗阳 | Hollow shaft hydraulic puller |
| EP2236248A2 (en) * | 2009-03-30 | 2010-10-06 | Klann Spezial-Werkzeugbau GmbH | Tool for demounting a wheel bearing housing |
| CN202292647U (en) * | 2011-10-15 | 2012-07-04 | 芜湖天佑汽车技术有限公司 | Device for assembling and disassembling bearing |
| DE202014100670U1 (en) * | 2014-02-14 | 2014-03-10 | Uwe Paschke | Tool set for joining a bearing with a bearing seat formed on a support of a vehicle wheel suspension |
| CN206550951U (en) * | 2017-02-17 | 2017-10-13 | 上海名欧精机有限公司 | A kind of bearing press-in of special axis bearing and extrusion frock |
| CN207415271U (en) * | 2017-10-30 | 2018-05-29 | 镇江建华轴承有限公司 | A kind of bearing handler |
-
2017
- 2017-10-30 CN CN201711051967.2A patent/CN107571200A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3174218A (en) * | 1963-04-29 | 1965-03-23 | Thomas O Mcconaha | Bearing removal and installation device |
| DE3443249A1 (en) * | 1984-11-23 | 1986-06-05 | Franc 1000 Berlin Kroselj | Device for removing and fitting rolling-contact bearings |
| JPH06249386A (en) * | 1993-02-23 | 1994-09-06 | Yano Giken Kk | Pipe connection member mounting and demounting device |
| EP1690700A1 (en) * | 2005-02-11 | 2006-08-16 | Klann Spezial-Werkzeugbau GmbH | Assembly device for variable disassembly and assembly of axle parts |
| CN200988196Y (en) * | 2006-11-29 | 2007-12-12 | 周苗阳 | Hollow shaft hydraulic puller |
| EP2236248A2 (en) * | 2009-03-30 | 2010-10-06 | Klann Spezial-Werkzeugbau GmbH | Tool for demounting a wheel bearing housing |
| CN202292647U (en) * | 2011-10-15 | 2012-07-04 | 芜湖天佑汽车技术有限公司 | Device for assembling and disassembling bearing |
| DE202014100670U1 (en) * | 2014-02-14 | 2014-03-10 | Uwe Paschke | Tool set for joining a bearing with a bearing seat formed on a support of a vehicle wheel suspension |
| CN206550951U (en) * | 2017-02-17 | 2017-10-13 | 上海名欧精机有限公司 | A kind of bearing press-in of special axis bearing and extrusion frock |
| CN207415271U (en) * | 2017-10-30 | 2018-05-29 | 镇江建华轴承有限公司 | A kind of bearing handler |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108927766A (en) * | 2018-07-20 | 2018-12-04 | 中车青岛四方机车车辆股份有限公司 | A kind of elastic wheel assembly tool and assemble method |
| CN114109414A (en) * | 2021-11-30 | 2022-03-01 | 江苏凯宫隧道机械有限公司 | Disassembling device for main driving pinion bearing of shield machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20240517 |