CN106337880A - Assembly compression structure of bearing assembly instrument - Google Patents
Assembly compression structure of bearing assembly instrument Download PDFInfo
- Publication number
- CN106337880A CN106337880A CN201610843476.0A CN201610843476A CN106337880A CN 106337880 A CN106337880 A CN 106337880A CN 201610843476 A CN201610843476 A CN 201610843476A CN 106337880 A CN106337880 A CN 106337880A
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- CN
- China
- Prior art keywords
- cylinder
- depression bar
- frame
- trap
- workbench
- 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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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
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automatic Assembly (AREA)
Abstract
The invention provides an assembly compression structure of a bearing assembly instrument. The assembly compression structure is simple, can effectively achieve installation at the same workstation, is high in production efficiency, and comprises a machine frame. A first cylinder is horizontally installed on the upper portion of the machine frame; a second cylinder is perpendicular to the first cylinder and is installed on the upper portion of the machine frame; a pushing device is connected with a push rod of the first cylinder; a compression device is connected with a push rod of the second cylinder; a worktable is arranged at the portion, below the compression device, of the machine frame; a through hole is formed in the center of the worktable; a working disc with a hole is installed at the portion, located at the through hole, of the worktable in an embedded mode; a positioning device is arranged below the worktable; a first conveying channel is arranged at the portion, located at the worktable, of the machine frame; and a second conveying channel is arranged at the portion, located at the positioning device, of the bottom of the worktable.
Description
Technical field
The present invention relates to the trap compression knot of the manufacture part technical field of bearing fitting instrument, specially bearing fitting instrument
Structure.
Background technology
In bearing mnanufacture industry, much still take based on labour intensive, manually detect and assembling bearing, Automation
Point be simply embodied in the grinding stage of bearing internal external lasso, the later stage still manually, especially in double-groove bearing
The assembling of holding device assembly, so not only low production efficiency, workload is big, and by if craft it is impossible to realize same station
Press-fit, and be not suitable for producing in enormous quantities, affect economic benefit.
Content of the invention
For the problems referred to above, the invention provides the trap compressing structure of bearing fitting instrument, its structure simply, can be effectively real
Now install with station, production efficiency is high.
Its technical scheme is such it is characterised in that it includes frame, and cylinder one is horizontally installed in described frame
Portion, cylinder two is perpendicular with described cylinder one and is installed on described upper rack, and the push rod of described cylinder one is connected with push dress
Put, the push rod of described cylinder two is connected with hold down gag, and the described frame below described hold down gag is provided with workbench, described
The center of workbench is provided with through hole, is embedded with scratch diskette accordingly with holes on the described workbench of described through hole, described
It is provided with positioner, the described frame at described workbench is provided with feed track one, positioned at described positioning below workbench
Described workbench bottom at device is provided with feed track two.
It is further characterized by, and described pusher includes the double-deck push being connected with the push rod of described cylinder one
Frame, double-deck described push frame is equipped with pushing block, pushes erection and be placed on described feed track one, push described in lower floor described in upper strata
Erection is placed on described feed track two, pushing block opposite side described in lower floor described feed track two be provided with locating piece, described push away
Concave arc groove is equipped with the operative end surface of block and corresponding locating piece；
Described hold down gag includes and presenting a theatrical performance as the last item on a programme that the push rod of described cylinder two is connected, bottom of presenting a theatrical performance as the last item on a programme described in corresponding described through hole
It is provided with platen, present a theatrical performance as the last item on a programme described in described platen outer ring and be provided with briquetting assembly；
Described positioner includes depression bar one, and a side of described depression bar one has recess, is installed with depression bar two, institute in described recess
The push rod stating depression bar one bottom with the cylinder three being arranged at described bottom of the frame is connected, described depression bar two bottom be arranged at described
The push rod of the cylinder four of bottom of the frame connects, and the top end face of described depression bar one is inclined plane, and described inclined plane is provided with and it
The alignment pin of corresponding inclination；
The angle of inclination of the inclined plane of described depression bar one is 15 ° ~ 65 °, the inclination of the top of described depression bar two and described depression bar one
The lower in face flushes；
Described briquetting assembly includes at least three briquettings, and on uniformly annular is arranged at described in described platen outer ring and presents a theatrical performance as the last item on a programme；Ring
The external diameter of described briquetting assembly of shape setting is identical with the external diameter keeping device assembly, and the external diameter of described briquetting assembly is less than bearing
External diameter；
Aperture size on described scratch diskette is not less than the described outside dimension keeping device assembly, and the external diameter less than described bearing
Size, the outside dimension of described depression bar one is less than the aperture size on described scratch diskette.
The invention has the beneficial effects as follows, after double-groove bearing is placed on scratch diskette, feed track one, feed track two conveying keep
Device assembly, will keep device assembly to deliver to bearing upper and lower sides by the pushing block on pusher, the holding device assembly on upper strata passes through pressure
Tight device press-fits in bearing, and the holding device assembly of lower floor passes through the depression bar one of positioner, depression bar two positions top pressure in bearing
Interior, thus effectively realize same station installing, and can produce in enormous quantities, improve production efficiency and economic benefit.
Brief description
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the sectional view of the present invention；
Fig. 3 is the left view of Fig. 1.
Specific embodiment
As shown in Fig. 1 ~ Fig. 3, the present invention includes frame 1, and cylinder 1 is horizontally installed to frame 1 top, cylinder 22 and gas
Cylinder 1 is perpendicular and is installed on frame 1 top, and the push rod of cylinder 1 is connected with pusher, and the push rod of cylinder 22 is connected with
Hold down gag, the frame 1 below hold down gag is provided with workbench 4, and the center of workbench 4 is provided with through hole 5, at through hole 5
Workbench 4 on be embedded with scratch diskette 6 accordingly with holes, be provided with positioner below workbench 4, the machine at workbench 4
Frame 1 is provided with feed track 1, and workbench 4 bottom at positioner is provided with feed track 28.
Pusher includes the push frame 9,10 being connected with the push rod of cylinder 1, and upper strata pushes frame 9 and is provided with pushing block
11, lower floor pushes frame 10 and is provided with pushing block 12, and upper strata pushes frame 9 and is arranged on feed track 1, and lower floor's push frame 10 is arranged at defeated
Send on 28, lower floor's pushing block 12 opposite side feed track 28 be provided with locating piece 13, pushing block 9,10 and pushing block 10 are corresponding
The operative end surface of locating piece 13 on be equipped with concave arc groove, the corresponding exterior arc surface keeping device assembly 16 of concave arc groove, the guarantor of lower floor
Holder assembly 16 can be positioned by this pushing block 10 and locating piece 13.
What hold down gag included being connected with the push rod of cylinder 22 present a theatrical performance as the last item on a programme 14, and 14 bottoms of presenting a theatrical performance as the last item on a programme of corresponding through hole 5 are provided with pressure
Disk 15, presenting a theatrical performance as the last item on a programme of platen 15 outer ring 14 is provided with briquetting assembly；Briquetting assembly includes three briquettings 17, and uniformly annular is arranged at
Platen 15 outer ring present a theatrical performance as the last item on a programme on 14；The external diameter of briquetting assembly of annular setting is identical with the external diameter keeping device assembly 16, briquetting group
The external diameter of part is less than the external diameter of bearing 18, then platen 15 and briquetting 17 quickly can will keep device assembly 16 to press-fit in bearing 18；
Aperture size on scratch diskette 6 is not less than the outside dimension keeping device assembly 16, and the outside dimension less than bearing 18.
Positioner includes depression bar 1, and a side of depression bar 1 has recess 20, is installed with depression bar 2 21 in recess 20,
Depression bar 1 bottom is connected with the push rod of the cylinder 3 22 being arranged at frame 1 bottom, depression bar 2 21 bottom be arranged at frame 1 bottom
The push rod of the cylinder 4 23 in portion connects, and the top end face of depression bar 1 is inclined plane, and inclined plane is provided with inclination corresponding to it
Alignment pin 24；The angle of inclination of the inclined plane of depression bar 1 is 35 °, and the top of depression bar 2 21 is low with the inclined plane of depression bar 1
Place flushes；The outside dimension of depression bar 1 is less than the aperture size on scratch diskette 6.
The work process of the present invention is, after double-groove bearing 18 is placed on scratch diskette 6, feed track 1, feed track 28 are defeated
Send holding device assembly 16, device assembly 16 will be kept to deliver to bearing 18 upper and lower sides by the pushing block 9,10 on pusher, upper strata
Keep device assembly 16 to pass through platen 15 and three briquettings 17 respectively, press-fit in bearing 18 upper interior, the holding device assembly of lower floor
16 first pass through after pushing block 10 is pushed on the inclined-plane of depression bar 1, are positioned by locating piece 13 and alignment pin 24, then depression bar one
19th, depression bar 2 21 collective effect, the top of depression bar 2 21 is flushed with the lower of the inclined plane of depression bar 1, can be incited somebody to action with fast and easy
Keep device assembly 16 top pressure in bearing 18 lower inner part, thus effectively realize same station installing, and can produce in enormous quantities, improving
Production efficiency and economic benefit.
Claims (7)
1. it is characterised in that it includes frame, cylinder one is horizontally installed to described frame to the trap compressing structure of bearing fitting instrument
Top, cylinder two is perpendicular with described cylinder one and is installed on described upper rack, and the push rod of described cylinder one is connected with push
Device, the push rod of described cylinder two is connected with hold down gag, and the described frame below described hold down gag is provided with workbench, institute
The center stating workbench is provided with through hole, is embedded with scratch diskette accordingly with holes, institute on the described workbench of described through hole
State and below workbench, be provided with positioner, the described frame at described workbench is provided with feed track one, positioned at described fixed
Described workbench bottom at the device of position is provided with feed track two.
2. the trap compressing structure of bearing fitting instrument according to claim 1 is it is characterised in that described pusher includes
The double-deck push frame being connected with the push rod of described cylinder one, double-deck described push frame is equipped with pushing block, pushes described in upper strata
Erection is placed on described feed track one, pushes erection and be placed on described feed track two described in lower floor, pushing block opposite side described in lower floor
Described feed track two be provided with locating piece, the operative end surface of described pushing block and corresponding locating piece is equipped with recessed
Arc groove.
3. the trap compressing structure of bearing fitting instrument according to claim 1 is it is characterised in that described hold down gag includes
With presenting a theatrical performance as the last item on a programme that the push rod of described cylinder two is connected, correspond to bottom of presenting a theatrical performance as the last item on a programme described in described through hole and be provided with platen, outside described platen
Present a theatrical performance as the last item on a programme described in circle and be provided with briquetting assembly.
4. the trap compressing structure of bearing fitting instrument according to claim 1 is it is characterised in that described positioner includes
Depression bar one, a side of described depression bar one has recess, is installed with depression bar two in described recess, described depression bar one bottom be arranged at
The push rod of the cylinder three of described bottom of the frame connects, and described depression bar two bottom is pushed away with the cylinder four being arranged at described bottom of the frame
Bar connects, and the top end face of described depression bar one is inclined plane, and described inclined plane is provided with the alignment pin of inclination corresponding to it.
5. the trap compressing structure of bearing fitting instrument according to claim 4 is it is characterised in that the inclination of described depression bar one
The angle of inclination in face is 15 ° ~ 65 °, and the top of described depression bar two is flushed with the lower of the inclined plane of described depression bar one.
6. the trap compressing structure of bearing fitting instrument according to claim 3 is it is characterised in that described briquetting assembly includes
At least three briquettings, and on uniformly annular is arranged at described in platen outer ring and presents a theatrical performance as the last item on a programme；Outside the described briquetting assembly of annular setting
Footpath is identical with the external diameter keeping device assembly, and the external diameter of described briquetting assembly is less than the external diameter of the bearing being placed on described scratch diskette.
7. the trap compressing structure of the bearing fitting instrument according to claim 4 or 6 is it is characterised in that on described scratch diskette
Aperture size be not less than described keep device assembly outside dimension, and less than described bearing outside dimension, described depression bar one
Outside dimension be less than described scratch diskette on aperture size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843476.0A CN106337880B (en) | 2016-09-23 | 2016-09-23 | The trap compressing structure of bearing fitting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610843476.0A CN106337880B (en) | 2016-09-23 | 2016-09-23 | The trap compressing structure of bearing fitting instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106337880A true CN106337880A (en) | 2017-01-18 |
| CN106337880B CN106337880B (en) | 2018-08-28 |
Family
ID=57840250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610843476.0A Active CN106337880B (en) | 2016-09-23 | 2016-09-23 | The trap compressing structure of bearing fitting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106337880B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2286231A (en) * | 1994-02-04 | 1995-08-09 | Nsk Ltd | Method and apparatus for measuring clearance in double row rolling bearing |
| JP3658994B2 (en) * | 1998-05-15 | 2005-06-15 | 日本精工株式会社 | Method for manufacturing pre-loaded double row rolling bearing device |
| CN201934528U (en) * | 2010-12-03 | 2011-08-17 | 无锡双益精密机械有限公司 | Fitting structure of full-automatic bearing fitting instrument |
| CN202500907U (en) * | 2012-04-05 | 2012-10-24 | 霍云军 | Bearing retainer assembly machine |
| CN203035779U (en) * | 2012-12-05 | 2013-07-03 | 宁波江宸自动化装备有限公司 | Full-automatic bearing assembly machine |
| CN104110442A (en) * | 2014-07-04 | 2014-10-22 | 无锡双益精密机械有限公司 | Double-groove fitting mechanism |
| CN104455030A (en) * | 2014-11-28 | 2015-03-25 | 安徽迈思特轴承有限公司 | Metal holder press-fit device |
| CN204371959U (en) * | 2014-11-28 | 2015-06-03 | 安徽迈思特轴承有限公司 | A kind of nylon cages press fit device |
| CN204403177U (en) * | 2014-12-21 | 2015-06-17 | 宁波江宸自动化装备有限公司 | A kind of double row bearing assemble machine |
| CN206280391U (en) * | 2016-09-23 | 2017-06-27 | 无锡双益精密机械有限公司 | A kind of trap compressing structure of bearing fitting instrument |
-
2016
- 2016-09-23 CN CN201610843476.0A patent/CN106337880B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2286231A (en) * | 1994-02-04 | 1995-08-09 | Nsk Ltd | Method and apparatus for measuring clearance in double row rolling bearing |
| JP3658994B2 (en) * | 1998-05-15 | 2005-06-15 | 日本精工株式会社 | Method for manufacturing pre-loaded double row rolling bearing device |
| CN201934528U (en) * | 2010-12-03 | 2011-08-17 | 无锡双益精密机械有限公司 | Fitting structure of full-automatic bearing fitting instrument |
| CN202500907U (en) * | 2012-04-05 | 2012-10-24 | 霍云军 | Bearing retainer assembly machine |
| CN203035779U (en) * | 2012-12-05 | 2013-07-03 | 宁波江宸自动化装备有限公司 | Full-automatic bearing assembly machine |
| CN104110442A (en) * | 2014-07-04 | 2014-10-22 | 无锡双益精密机械有限公司 | Double-groove fitting mechanism |
| CN104455030A (en) * | 2014-11-28 | 2015-03-25 | 安徽迈思特轴承有限公司 | Metal holder press-fit device |
| CN204371959U (en) * | 2014-11-28 | 2015-06-03 | 安徽迈思特轴承有限公司 | A kind of nylon cages press fit device |
| CN204403177U (en) * | 2014-12-21 | 2015-06-17 | 宁波江宸自动化装备有限公司 | A kind of double row bearing assemble machine |
| CN206280391U (en) * | 2016-09-23 | 2017-06-27 | 无锡双益精密机械有限公司 | A kind of trap compressing structure of bearing fitting instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106337880B (en) | 2018-08-28 |
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