CN107795591A - A kind of angular contact bearing maintenance aid - Google Patents
A kind of angular contact bearing maintenance aid Download PDFInfo
- Publication number
- CN107795591A CN107795591A CN201710826214.8A CN201710826214A CN107795591A CN 107795591 A CN107795591 A CN 107795591A CN 201710826214 A CN201710826214 A CN 201710826214A CN 107795591 A CN107795591 A CN 107795591A
- Authority
- CN
- China
- Prior art keywords
- angular contact
- contact bearing
- groove
- base
- enclosure
- 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
- 238000012423 maintenance Methods 0.000 title claims abstract description 17
- 238000005096 rolling process Methods 0.000 claims abstract description 18
- 238000012549 training Methods 0.000 abstract description 5
- 238000010276 construction Methods 0.000 abstract description 3
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact bearings
- F16C43/06—Placing rolling bodies in cages or bearings
- F16C43/065—Placing rolling bodies in cages or bearings in cages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2237/00—Repair or replacement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Abstract
The invention discloses a kind of angular contact bearing maintenance aid, including base and the enclosure that covers on outside on base, groove is provided with the base, groove outer ring is rolling surface, and the interior axle external diameter of groove size and angular contact bearing coincide；Neck is provided with the enclosure, neck size is as the external diameter of outer shaft.Angular contact bearing maintenance aid disclosed by the invention, it is simple in construction, effectively loose angular contact bearing can be safeguarded, reduce and waste, reduce real training cost.
Description
Technical field
The present invention relates to a kind of bearing to repair installation tool, particularly a kind of angular contact bearing maintenance aid.
Background technology
When middle vocational school carries out mechanical part dismounting real training, the angular contact bearing on axle, which passes through, to be used for multiple times and can fluff,
And often fall apart, and it is difficult to ensure that the positioning of ball when self-healing, cause to repair it is difficult can repair time it is very long, sometimes
Bearing can only be directly changed, causes to waste, increases real training cost.
The content of the invention
Goal of the invention：In view of the shortcomings of the prior art, the invention discloses a kind of angular contact bearing maintenance aid,
Technical scheme：The invention discloses a kind of angular contact bearing maintenance aid, including base and cover on base outside
On the enclosure, is provided with groove in the base, groove outer ring is rolling surface, and the interior axle external diameter of groove size and angular contact bearing is kissed
Close；Neck is provided with the enclosure, neck size is as the external diameter of outer shaft.
Wherein, the base, the enclosure, groove, neck, rolling surface and angular contact bearing are coaxial.
Wherein, the rolling surface angle of inclination is 14 °；Indent rolling surface with a slope causes ball disorderly not roll, convenient
Ball imports retainer.
Then equipment covers holder in use, the interior axle of angular contact bearing is placed in the groove of base, then will rolling
Pearl pours into rolling surface, and because rolling surface is inner concave with a slope, ball is rolled into the hole of bead of retainer under graviational interaction；Again
The outer shaft of angular contact bearing is placed in the neck of the enclosure, will finally be covered in outside the enclosure on base, angular contact bearing maintenance is completed.
Beneficial effect：Angular contact bearing maintenance aid disclosed by the invention, it is simple in construction, can be effectively to loose
Angular contact bearing is safeguarded, is reduced and is wasted, and reduces real training cost.
Brief description of the drawings
Fig. 1 is understructure schematic diagram；
Fig. 2 is enclosure structure schematic diagram；
Fig. 3 is the rough schematic of angular contact bearing maintenance aid.
Embodiment
The present invention is further explained below in conjunction with the accompanying drawings.
The invention discloses a kind of angular contact bearing maintenance aid, including base 1 and the enclosure that covers on outside on base 1
2, the base 1 is interior to be provided with groove 3, and the outer ring of groove 3 is the interior axle external diameter kiss of rolling surface 5, the size of groove 3 and angular contact bearing
Close；Neck 4 is provided with the enclosure 2, the size of neck 4 is as the external diameter of outer shaft.
Wherein, the base 1, the enclosure 2, groove 3, neck 4, rolling surface 5 and angular contact bearing are coaxial.
Wherein, the angle of inclination of rolling surface 5 is 14 °；Indent rolling surface with a slope causes ball disorderly not roll, convenient
Ball imports retainer.
Then equipment covers holder in use, the interior axle of angular contact bearing is placed in the groove of base, then will rolling
Pearl pours into rolling surface, and because rolling surface is inner concave with a slope, ball is rolled into the hole of bead of retainer under graviational interaction；Again
The outer shaft of angular contact bearing is placed in the neck of the enclosure, will finally be covered in outside the enclosure on base, angular contact bearing maintenance is completed.
Angular contact bearing maintenance aid disclosed by the invention, it is simple in construction, can be effectively to loose angular contact axle
Hold and safeguarded, reduce and waste, reduce real training cost.
The invention provides a kind of thinking and method of angular contact bearing maintenance aid, the technical scheme is implemented
Method and approach it is a lot, described above is only the preferred embodiment of the present invention, it is noted that for the general of the art
For logical technical staff, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improve and
Retouching also should be regarded as protection scope of the present invention, and the available prior art of each part being not known in the present embodiment is subject to reality
It is existing.
Claims (3)
1. a kind of angular contact bearing maintenance aid, it is characterized in that, including base (1) and the outer enclosure covered on base (1)
(2), it is provided with groove (3) in the base (1), groove (3) outer ring is rolling surface (5), groove (3) size and angular contact bearing
Interior axle external diameter coincide；Neck (4) is provided with the enclosure (2), neck (4) size is as the external diameter of outer shaft.
2. a kind of angular contact bearing maintenance aid according to claim 1, it is characterized in that, the base (1), the enclosure
(2), groove (3), neck (4), rolling surface (5) and angular contact bearing are coaxial.
3. a kind of angular contact bearing maintenance aid according to claim 1, it is characterized in that, the rolling surface (5) is inclined
Rake angle is 14 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826214.8A CN107795591A (en) | 2017-09-14 | 2017-09-14 | A kind of angular contact bearing maintenance aid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710826214.8A CN107795591A (en) | 2017-09-14 | 2017-09-14 | A kind of angular contact bearing maintenance aid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107795591A true CN107795591A (en) | 2018-03-13 |
Family
ID=61531878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710826214.8A Pending CN107795591A (en) | 2017-09-14 | 2017-09-14 | A kind of angular contact bearing maintenance aid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107795591A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5026179A (en) * | 1989-03-17 | 1991-06-25 | Ntn Corporation | Angular ball bearing method for assembling the same |
| RU2097615C1 (en) * | 1994-02-08 | 1997-11-27 | Акционерное общество открытого типа "РОЛТОМ" | Method and device for assembly of double-row spherical ball bearings with tab-type cages |
| CN200985966Y (en) * | 2006-12-16 | 2007-12-05 | 洛阳轴研科技股份有限公司 | Device for mounting angular contact ball bearing |
| JP2009281432A (en) * | 2008-05-20 | 2009-12-03 | Nsk Ltd | Assembling method and assembling device for cylindrical roller bearing |
| CN103994151A (en) * | 2014-04-30 | 2014-08-20 | 洛阳润环电机轴承有限公司 | Mold for elastically assembling angular-contact ball bearing with outer ring possessing counter bore |
| CN104930067A (en) * | 2015-05-08 | 2015-09-23 | 江苏联动轴承有限公司 | Ball loading device of high-efficiency angular contact bearing |
| CN205074756U (en) * | 2015-11-03 | 2016-03-09 | 无锡市三立轴承有限公司 | Supplementary installation device of ball of bearing |
| CN207161550U (en) * | 2017-09-14 | 2018-03-30 | 江苏省宜兴丁蜀中等专业学校（江苏省宜兴丁蜀职业高级中学） | A kind of angular contact bearing maintenance aid |
-
2017
- 2017-09-14 CN CN201710826214.8A patent/CN107795591A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5026179A (en) * | 1989-03-17 | 1991-06-25 | Ntn Corporation | Angular ball bearing method for assembling the same |
| RU2097615C1 (en) * | 1994-02-08 | 1997-11-27 | Акционерное общество открытого типа "РОЛТОМ" | Method and device for assembly of double-row spherical ball bearings with tab-type cages |
| CN200985966Y (en) * | 2006-12-16 | 2007-12-05 | 洛阳轴研科技股份有限公司 | Device for mounting angular contact ball bearing |
| JP2009281432A (en) * | 2008-05-20 | 2009-12-03 | Nsk Ltd | Assembling method and assembling device for cylindrical roller bearing |
| CN103994151A (en) * | 2014-04-30 | 2014-08-20 | 洛阳润环电机轴承有限公司 | Mold for elastically assembling angular-contact ball bearing with outer ring possessing counter bore |
| CN104930067A (en) * | 2015-05-08 | 2015-09-23 | 江苏联动轴承有限公司 | Ball loading device of high-efficiency angular contact bearing |
| CN205074756U (en) * | 2015-11-03 | 2016-03-09 | 无锡市三立轴承有限公司 | Supplementary installation device of ball of bearing |
| CN207161550U (en) * | 2017-09-14 | 2018-03-30 | 江苏省宜兴丁蜀中等专业学校（江苏省宜兴丁蜀职业高级中学） | A kind of angular contact bearing maintenance aid |
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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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |
|
| WD01 | Invention patent application deemed withdrawn after publication |