CN108223592B - A kind of spherical bearing bonding installation method - Google Patents
A kind of spherical bearing bonding installation method Download PDFInfo
- Publication number
- CN108223592B CN108223592B CN201711292788.8A CN201711292788A CN108223592B CN 108223592 B CN108223592 B CN 108223592B CN 201711292788 A CN201711292788 A CN 201711292788A CN 108223592 B CN108223592 B CN 108223592B
- Authority
- CN
- China
- Prior art keywords
- bearing
- snap ring
- spherical bearing
- installation
- ring
- 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.)
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Links
- 238000009434 installation Methods 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000853 adhesive Substances 0.000 claims abstract description 14
- 230000001070 adhesive effect Effects 0.000 claims abstract description 14
- 238000004026 adhesive bonding Methods 0.000 claims abstract description 8
- 239000003795 chemical substances by application Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000007704 transition 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
-
- 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
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/067—Fixing them in a housing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
This application provides a kind of spherical bearings to be bonded installation method, including in a kind of installation tool, installation tool band installs positioning surface, is all enclosed in the snap ring of installation tool except bearing outside surface remaining surface, can prevent adhesive from polluting bearing other surfaces when gluing in spherical bearing outer surface.So that adhesive is evenly distributed on bearing outside surface and bearing internal surface of hole using installation tool, guarantees bonding quality and installation quality when spherical bearing bonding installation, improve the installation effectiveness of bonding bearing.
Description
Technical field
The present invention relates to machining manufacturing technology field, the bonding installation methods of especially a kind of spherical bearing.
Background technique
In the field of machining, in terms of the installation of bearing is widely used in aircraft manufacturing and engineering machinery；Bearing is in shell
When installing in body opening, the matching relationship of bearing outside surface and housing bore is generally interference or transition fit, the fixed type of bearing
Generally closed up using rolling beading and punching point；With the development of science and technology, a kind of new spherical bearing adhesive technology is in aircraft
Manufacturing field gradually uses, and the matching relationship of spherical bearing outer surface and housing bore is clearance fit, gap 0.02mm-
Bearing is fixed in housing bore, and require adhesive equal by 0.08mm using CMS-SL-907 anaerobism glue sticking spherical bearing
It is even be distributed between spherical bearing outer surface and part shell bearing hole in；When worker vies for the ball spherical bearing to bearing outside surface with hand
When surface coating, it is very inconvenient to operate, it is easy to cause bearing other surfaces to be glued agent pollution, in order to keep adhesive equal
It is even to be distributed between spherical bearing outer surface and part shell bearing hole, gently rolling bearing is needed, while necessary when bearing installation
It is installed by auxiliary tool.
Therefore, a kind of easy and economic installation side is explored in the installation for this new spherical bearing bonding installation form
Method and installation tool (including gluing) reduce it by worker's gluing difficulty, guarantee bearing installation quality, improve bearing installation effect
Rate.
Summary of the invention
The purpose of the present invention is to provide a kind of to meet the installation method that spherical bearing is bonded installation specification, that is, wants
It prevents in outer race surface coating, adhesive pollutes bearing other surfaces, in installation bearing rear bearing automatic positioning, again
Asking makes adhesive be evenly distributed on bearing outside surface surface and shell bearing internal surface of hole, guarantees bonding bearing installation quality, drop
The difficulty of low worker's gluing and installation bearing, improves the installation effectiveness of bonding bearing.
A kind of spherical bearing bonding installation method, comprising the following steps:
1) installation tool is made of mandrel, upper snap ring, lower snap ring, baffle ring, nut and handle；Mandrel is Step Shaft,
Smallest end has screw thread, and handle is fixed on the other end；Upper snap ring, lower snap ring are used cooperatively, and are stepped hole inside upper and lower snap ring,
Lesser hole aperture size and outside diameter of mandrel are clearance fit, and gap is within the scope of 0.03mm-0.1mm, biggish hole aperture ruler
It is very little to be greater than spherical bearing outer ring internal diameter；The outer end face of upper snap ring is installation positioning surface, and positioning surface exradius size is greater than
Spherical bearing outer surface radius size 2mm-3mm；Lower snap ring exradius is less than spherical bearing outer ring radius 0.5mm-1mm；Gear
Ring, nut sequentially pass through mandrel and are fixed on lower snap ring lower part；
2) upper snap ring, spherical bearing, lower snap ring, baffle ring, nut are sequentially passed through into mandrel, fastening nut, make upper snap ring, under
Snap ring, spherical bearing and mandrel are combined into an entirety；
3) in spherical bearing external annular surface uniform gluing stick；
4) spherical bearing is packed into part shell bearing hole with installation tool, the positioning surface and zero of installation tool when installation
Part shell bearing hole end surface develops, and being gently rotatablely installed tool makes adhesive be evenly distributed on spherical bearing external annular surface and part
Between shell bearing hole, disassembly installation tool completes the installation of spherical bearing after spherical bearing is fixed.
The present invention has the advantages that this spherical bearing bonding installation method avoids the non-glue-coated surface of spherical bearing and is glued
Agent pollution；Worker operation is simple in spherical bearing installation process simultaneously, and bearing accurate positioning, adhesive is evenly distributed, and guarantees
Bonding quality and installation quality when spherical bearing bonding installation, improve the efficiency of installation bonding spherical bearing.
Attached drawing is described in further detail this application with reference to embodiments:
Detailed description of the invention
Fig. 1 spherical bearing is bonded installation tool structural schematic diagram sectional view；
Explanation: 1 mandrel, 2 upper snap rings, 3 spherical bearings, 4 part shells, 5 lower snap rings, 6 baffle rings, 7 nuts, 8 is numbered in figure
Handle, 9 positioning surfaces, 10 gaps, 11 external annular surfaces
Specific embodiment
Diagram 1 is bonded the sectional view of installation tool structural schematic diagram for spherical bearing, and installation tool is by mandrel 1, upper snap ring
2, lower snap ring 5, baffle ring 6, nut 7 and handle 8 form；Mandrel 1 is Step Shaft, and smallest end has screw thread, and handle 8 is fixed on another
End；Upper snap ring 2, lower snap ring 5 are used cooperatively, and are stepped hole inside upper and lower snap ring, lesser hole aperture size and 1 outer diameter of mandrel
For clearance fit, within the scope of 0.03mm-0.1mm, biggish hole aperture size is greater than 3 outer ring internal diameter ruler of spherical bearing in gap
It is very little；The outer end face of upper snap ring 2 is installation positioning surface, and positioning surface exradius size is greater than 3 outer radii size of spherical bearing
2mm-3mm；Lower snap ring exradius is less than spherical bearing outer ring radius 0.5mm-1mm；Baffle ring, nut sequentially pass through mandrel and fix
In lower snap ring lower part.
In use, first upper snap ring 2 is mounted on mandrel 1, then spherical bearing 3 is mounted on mandrel 1, then by lower snap ring
5 are mounted on mandrel 1, then cover upper baffle ring 6, then install nut 7 and fastening nut 7, make upper snap ring 2, lower snap ring 5, spherical surface
Bearing 3 and mandrel 1 become an entirety；Hand takes 1 tail portion of mandrel, viscous in 3 external annular surface of spherical bearing, 11 uniform gluing with hairbrush
Agent, since spherical bearing 3 is in addition to external annular surface 11, remaining surface is all enclosed in upper snap ring 2 and lower snap ring 5, therefore can avoid
Adhesive pollution bearing other surfaces (especially inside bearing ball) when 11 gluing of outer race surface, after being painted with adhesive,
Since spherical bearing external annular surface 11 and 4 bearing hole of part shell are clearance fit, lower 5 radius of snap ring is less than outside spherical bearing 3
Ring radius 0.5mm-1mm, lower snap ring 5 pass through 4 bearing hole of part shell, spherical bearing 3 are installed into 4 bearing hole of part shell
Interior, the 9 exradius size of positioning surface of upper snap ring 2 is greater than 3 outer radii size 2mm-3mm of spherical bearing, allows the determining of upper snap ring 2
Plane 9 is developed with 4 bearing hole end surface of part shell, to guarantee 3 outer ring both sides of the face of spherical bearing and 4 bearing hole of part shell
End face is concordant, it is ensured that spherical bearing 3 is correct in part shell 4 installation sites of bearing hole, gently rotational handle after bearing 3 installs
8, it drives spherical bearing 3 gently to rotate in 4 bearing hole of part shell, adhesive is made to be evenly distributed on 3 outer ring table of spherical bearing
In face 11 and the gap 10 of 4 bearing hole of part shell, meet the technical requirements of the bonding of spherical bearing 3, guarantees that spherical bearing 3 is bonded
Then bonding quality and installation quality when installation unclamp and unload lower nut 7, mandrel 1 is extracted out, unload upper snap ring 2, lower snap ring
5 and baffle ring 6, the bonding of spherical bearing 3 installs, and the adhesive wiped clean that then will be sticked in installation tool continues to use.
Claims (1)
1. a kind of spherical bearing is bonded installation method, it is characterised in that the following steps are included:
1) installation tool is made of mandrel, upper snap ring, lower snap ring, baffle ring, nut and handle；Mandrel is Step Shaft, minimum
End has screw thread, and handle is fixed on the other end；Upper snap ring, lower snap ring are used cooperatively, and are stepped hole inside upper and lower snap ring, smaller
Hole aperture size and outside diameter of mandrel be clearance fit, within the scope of 0.03mm-0.1mm, biggish hole aperture size is big in gap
In spherical bearing outer ring internal diameter；The outer end face of upper snap ring is installation positioning surface, and positioning surface exradius size compares spherical axis
The big 2mm-3mm of bearing outer-ring radius size；Lower snap ring exradius is 0.5mm-1mm smaller than spherical bearing outer ring radius；Baffle ring, nut
It sequentially passes through mandrel and is fixed on lower snap ring lower part；
2) upper snap ring, spherical bearing, lower snap ring, baffle ring, nut are sequentially passed through into mandrel, fastening nut makes upper snap ring, lower card
Ring, spherical bearing and mandrel are combined into an entirety；
3) in spherical bearing external annular surface uniform gluing stick；
4) spherical bearing is packed into the bearing hole of part shell with installation tool, the positioning surface and part of installation tool when installation
Shell bearing hole end surface develops, and being gently rotatablely installed tool makes adhesive be evenly distributed on spherical bearing external annular surface and part shell
Between body bearing hole, disassembly installation tool completes the installation of spherical bearing after spherical bearing is fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292788.8A CN108223592B (en) | 2017-12-08 | 2017-12-08 | A kind of spherical bearing bonding installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711292788.8A CN108223592B (en) | 2017-12-08 | 2017-12-08 | A kind of spherical bearing bonding installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108223592A CN108223592A (en) | 2018-06-29 |
| CN108223592B true CN108223592B (en) | 2019-09-20 |
Family
ID=62654027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711292788.8A Active CN108223592B (en) | 2017-12-08 | 2017-12-08 | A kind of spherical bearing bonding installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108223592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116928191B (en) * | 2023-09-18 | 2023-12-12 | 张家港Aaa精密制造股份有限公司 | Spherical bearing bonding device and spherical bearing bonding method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1142520A (en) * | 1997-07-28 | 1999-02-16 | Sony Corp | Bearing assembling structure and assembling method |
| CN201900620U (en) * | 2010-11-24 | 2011-07-20 | 西安飞机工业（集团）有限责任公司 | Oscillating bearing dismantling and installing tool |
| CN103433867A (en) * | 2013-08-20 | 2013-12-11 | 江苏经纬轨道交通设备有限公司 | Lubricating grease injection tool for bearing |
| CN204525341U (en) * | 2015-03-13 | 2015-08-05 | 哈尔滨飞机工业集团有限责任公司 | The accurate location and installation instrument of a kind of lining |
| CN205889030U (en) * | 2016-07-11 | 2017-01-18 | 新誉轨道交通科技有限公司 | Installation device is assisted to flabellum |
| CN206105729U (en) * | 2016-10-19 | 2017-04-19 | 恩斯迈电子(深圳)有限公司 | Extracting tool of crimping part |
| CN107199535A (en) * | 2016-03-17 | 2017-09-26 | 哈尔滨飞机工业集团有限责任公司 | A kind of bushing vertical installation device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010097609A1 (en) * | 2009-02-24 | 2010-09-02 | Dyson Technology Limited | Bearing support |
-
2017
- 2017-12-08 CN CN201711292788.8A patent/CN108223592B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1142520A (en) * | 1997-07-28 | 1999-02-16 | Sony Corp | Bearing assembling structure and assembling method |
| CN201900620U (en) * | 2010-11-24 | 2011-07-20 | 西安飞机工业（集团）有限责任公司 | Oscillating bearing dismantling and installing tool |
| CN103433867A (en) * | 2013-08-20 | 2013-12-11 | 江苏经纬轨道交通设备有限公司 | Lubricating grease injection tool for bearing |
| CN204525341U (en) * | 2015-03-13 | 2015-08-05 | 哈尔滨飞机工业集团有限责任公司 | The accurate location and installation instrument of a kind of lining |
| CN107199535A (en) * | 2016-03-17 | 2017-09-26 | 哈尔滨飞机工业集团有限责任公司 | A kind of bushing vertical installation device |
| CN205889030U (en) * | 2016-07-11 | 2017-01-18 | 新誉轨道交通科技有限公司 | Installation device is assisted to flabellum |
| CN206105729U (en) * | 2016-10-19 | 2017-04-19 | 恩斯迈电子(深圳)有限公司 | Extracting tool of crimping part |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108223592A (en) | 2018-06-29 |
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