CN107378431A - Pen core assembly machine main shaft support meanss and main shaft installation method - Google Patents
Pen core assembly machine main shaft support meanss and main shaft installation method Download PDFInfo
- Publication number
- CN107378431A CN107378431A CN201710598025.XA CN201710598025A CN107378431A CN 107378431 A CN107378431 A CN 107378431A CN 201710598025 A CN201710598025 A CN 201710598025A CN 107378431 A CN107378431 A CN 107378431A
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- CN
- China
- Prior art keywords
- main shaft
- assembly machine
- bearing
- machine main
- pen core
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- 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
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Support Of The Bearing (AREA)
- Mounting Of Bearings Or Others (AREA)
Abstract
Present invention is disclosed a kind of pen core assembly machine main shaft support meanss and main shaft installation method, wherein pen core assembly machine main shaft includes boatswain chair and bearing with support meanss；The boatswain chair is connected with the bearing；The Bearing inner is provided with resilient sleeve, one end of the resilient sleeve stretches out in the bearing and forms a connecting portion, the resilient sleeve is the narrower pyramidal structure of the wider other end in one end, the connecting portion is the narrow end of the resilient sleeve, locking nut is arranged with the periphery of the connecting portion of the narrow end, rotated by locking nut in the resilient sleeve, the thicker end of resilient sleeve can be made to be moved to narrow end direction.The present invention is coordinated by resilient sleeve and locking nut, both ensure that pen core assembly machine spindle mounted quality, while improve assembly machine spindle mounted efficiency, reduce assembly work intensity.
Description
Technical field
The present invention relates to the Automated assembly field of pen, more particularly, to a kind of pen core assembly machine main shaft support meanss and
Main shaft installation method.
Background technology
Visual plant of the pen core assembly machine as production pen, it assembles the assembling of quality and installation rate to pen core particularly
It is important.At present, pen core assembly machine has fine qualities and good reputation, depth are liked by client.
Existing pen core assembly machine main shaft includes boatswain chair and the deep groove ball bearing being fixed on boatswain chair.Installation assembling owner
During axle, because main shaft and deep groove ball bearing are interference fitted, it is necessary to which very big strength constantly taps the main shaft most Zhongdao that main shaft makes
Up to presetting position so that assembly difficulty is of a relatively high, and efficiency of assembling is low, working strength is high, if firmly in assembling process
The improper service life for easily influenceing main shaft bearing, so as to influence whole pen core assembly machine use quality.
Due to above reason, it would be highly desirable to which needing to develop a kind of can ensure the premise of pen core assembly machine spindle mounted quality
Under, improve spindle mounted efficiency, reduce pen core owner's axle support meanss of assembly work intensity, to solve pen core machine spindle mounted
During the problem of running into.
The content of the invention
The defects of it is an object of the invention to overcome prior art, there is provided a kind of pen core assembly machine main shaft support meanss,
By changing the structure of support meanss, to solve, original pen core assembly machine main shaft loading is time-consuming, laborious and quality is assembled in influence
Problem.
To achieve the above object, the present invention proposes following technical scheme：A kind of pen core assembly machine main shaft support meanss bag
Boatswain chair and the bearing being connected with the boatswain chair are included, the Bearing inner is provided through the resilient sleeve of the bearing, the resilient sleeve
Stretch out in the bearing and form a connecting portion, the connecting portion periphery is arranged with locking nut, and the resilient sleeve is taper, institute
State the narrow end that connecting portion is cone shaped elastic set.
Preferably, the check washer for being sheathed on the connecting portion periphery is additionally provided with the connecting portion of the resilient sleeve, it is described
Check washer is between the bearing and the locking nut.
Preferably, the check washer is expanded outwardly along its circumferential edge and forms butterfly pad, and the butterfly pad is used
In the locking nut is circumferentially positioned.
Preferably, in addition to bottom plate, the bottom plate are arranged on the pen core assembly machine, and the bottom plate and the boatswain chair
It is connected, the bottom plate is connected with the boatswain chair by boatswain chair fixed seat.
Preferably, the bearing is fixed on the boatswain chair by the bearing by bearing fixed block.
Preferably, the bearing is self-aligning ball bearing.
A kind of pen core assembly machine main shaft installation method of the present invention, comprises the following steps：
1) pen core assembly machine main shaft is passed through into narrow end from the thicker end of the resilient sleeve of Bearing inner first, until reaching pre-
Positioning is put；
2) rotate counterclockwise is set in the locking nut of the resilient sleeve connecting portion so that the thicker end of resilient sleeve to
Narrow end direction is moved, and assembly machine main axle moving is driven in resilient sleeve moving process, while the outer wall of the resilient sleeve is in institute
State and tightly embrace the assembly machine main shaft under bearing inner wall extruding；
3) multiple locking nuts are subjected to rotational lock according to the rotation mode described in step 2) successively, until described
Assembly machine main shaft is completely fixed.
Further, also turn clockwise the assembling owner in the step 2) while the locking nut is rotated
Axle, to accelerate installation rate.
Further, check washer is additionally provided with the connecting portion of the resilient sleeve in the step 1), the check washer is set
Put between the bearing and the locking nut, after the locking nut is fixed to bearing locking, the check washer is same
When prevent locking after assembly machine main shaft loosen.
The beneficial effects of the invention are as follows：Can be on the premise of pen core assembly machine spindle mounted quality be ensured, more quickly
It is convenient that assembly machine main shaft is fixed on bearing, assembly work intensity is reduced, improves spindle mounted efficiency.
Brief description of the drawings
Fig. 1 is the pen core assembly machine main shaft support device structure schematic diagram of the present invention；
Fig. 2 is pen core assembly machine main shaft support meanss partial enlarged drawing in Fig. 1；
Fig. 3 is the flow chart of the pen core assembly machine main shaft installation method of the present invention.
Reference：1st, bottom plate, 2, boatswain chair, 3, bearing, 4, resilient sleeve, 5, locking nut, 6, check washer, 7, boatswain chair it is solid
Reservation, 8, bearing fixed block, 9, assembly machine main shaft, 41, connecting portion.
Embodiment
Below in conjunction with the accompanying drawing of the present invention, clear, complete description is carried out to the technical scheme of the embodiment of the present invention.
With reference to shown in Fig. 1 and Fig. 2, disclosed pen core assembly machine main shaft includes boatswain chair 2 and axle with support meanss
3 are held, boatswain chair 2 is connected with bearing 3, wherein, boatswain chair 2 may be configured as multiple, and each boatswain chair 2 is provided with a bearing 3, by pen core
Assembly machine main shaft 9 is through the inside of bearing 3 and reaches presetting position, and then assembly machine main shaft 9 is fixed on into support meanss
On.
Specifically, as shown in Fig. 2 being provided through the resilient sleeve 4 of bearing 3 inside bearing 3, and one end of resilient sleeve 4 is stretched out
In outside bearing 3, connecting portion 41 is formed.Wherein, resilient sleeve 4 is the narrower pyramidal structure of the wider other end in one end, and connecting portion 41
The as narrow end of resilient sleeve 4, because resilient sleeve 4 itself is flexible, and tapered structure, when installing assembly machine main shaft 9,
The elasticity of itself of resilient sleeve 4 is recycled to cause assembly machine main shaft 9 more through narrow end by the thicker end of resilient sleeve 4 first
The inside of bearing 3 is easily propagated through, improves efficiency of assembling, while can preferably protect assembly machine main shaft 9 and bearing 3.
Preferably, bearing 3 is self-aligning ball bearing, because self-aligning ball bearing in itself can be to being partial to the assembly machine main shaft in axle center
9 carry out eccentric adjusting, can preferably protect assembly machine main shaft 9 and bearing 3, while accelerate the speed of the installation of assembly machine main shaft 9
Degree.
Further, as shown in Fig. 2 being arranged with locking nut 5 on the periphery of connecting portion 41 of resilient sleeve 4, locking screw is passed through
Female 5 rotations counterclockwise, drive the thicker end of resilient sleeve 4 to be moved to narrow end direction, and then cause the outer wall and axle of resilient sleeve 4
The inwall for holding 3 forms extruding, and resilient sleeve 4 and assembly machine main shaft 9 are locked.
In a preferred embodiment of the present invention, as shown in Fig. 2 the periphery of the connecting portion 41 of resilient sleeve 4 is provided with locking pad
Piece 6, check washer 6 between bearing 3 and locking nut 5, the periphery of check washer 6 expand outwardly and formed tool it is angled
Dish, locking nut 5 are placed in dished lock pad 6, are on the one hand positioned locking nut 5 circumferentially, on the other hand
The fastness that locking nut 5 is connected with assembly machine main shaft 9 can be strengthened.
, it is preferable that in embodiments of the invention, pen core assembly machine main shaft also includes bottom plate 1 with support meanss, and bottom plate 1 is set
Put on assembling machine host, while be connected with boatswain chair 2 by boatswain chair fixed seat 8, be easy to the disassembly and installation of boatswain chair 2 and bottom plate 1.
It can also use the modes such as integrated injection molding to be attached in the other embodiment of the present invention, boatswain chair 2 can be achieved and be fixed on bottom plate 1
On.
Preferably, bearing 3 is fixed on boatswain chair 2 by bearing 3 by bearing fixed block 8, bearing 3 is connected more with boatswain chair 2
Add firmly, its middle (center) bearing fixed block 8 can be screw rod or other locking members.
A kind of pen core assembly machine main shaft installation method of the present invention, as shown in Figure 1 to Figure 3, when assembly machine main shaft 9 is installed,
The broad position of cone shaped elastic set 4 flicks state in nature, and assembly machine main shaft 9 preferentially covers 4 wide mouth end through cone shaped elastic, then
Slot end is reached, locking nut 5 is arranged on slot end.When rotate counterclockwise locking nut 5, the wide mouth end of resilient sleeve 4 is to narrow
The movement of mouth end, now the inwall of bearing 3 is gradually increased the outer wall of dynamics extruding resilient sleeve 4, and then the inwall of resilient sleeve 4 is tightly embraced
Firmly assembly machine main shaft 9, so as to which assembly machine main shaft 9 is firmly locked inside bearing 3.Bearing 3 in the present invention uses aligning
Ball bearing 3, easily facilitate assembly machine main shaft 9 and be installed on inside self-aligning ball bearing 3.
Preferably, also turn clockwise assembly machine main shaft 9 while rotational lock nut 5, to accelerate installation rate.
It is bearing 3 on connecting portion 41 to prevent the bearing after screwing 3 stronger can be fixed on inside bearing 3
A check washer 6 is provided between locking nut 5, locking nut 5 can be fixed to simultaneously remains stationary state, ensure that bearing 3
The stability being connected with assembly machine main shaft 9.
The present invention can improve assembly machine spindle mounted effect on the premise of pen core assembly machine spindle mounted quality is ensured
Rate, assembly work intensity is reduced, and it is simple in construction easily operated.
The technology contents and technical characteristic of the present invention have revealed that as above, but those skilled in the art still may base
Make a variety of replacements and modification without departing substantially from spirit of the present invention, therefore, the scope of the present invention in teachings of the present invention and announcement
The content disclosed in embodiment should be not limited to, and various replacements and modification without departing substantially from the present invention should be included, and is this patent Shen
Please claim covered.
Claims (9)
- A kind of 1. pen core assembly machine main shaft support meanss, it is characterised in that：The bearing being connected including boatswain chair and with the boatswain chair, The Bearing inner is provided through the resilient sleeve of the bearing, and the resilient sleeve stretches out in the bearing and forms a connecting portion, The connecting portion periphery is arranged with locking nut, and the resilient sleeve is taper, the connecting portion be cone shaped elastic set compared with Narrow end.
- 2. pen core assembly machine main shaft support meanss according to claim 1, it is characterised in that：The connection of the resilient sleeve The check washer for being sheathed on the connecting portion periphery is additionally provided with portion, the check washer is located at the bearing and the locking screw Between mother.
- 3. pen core assembly machine main shaft support meanss according to claim 2, it is characterised in that：The check washer along its Circumferential edge expands outwardly and forms butterfly pad, and the butterfly pad is used for the locking nut is circumferentially positioned.
- 4. pen core assembly machine main shaft support meanss according to claim 1, it is characterised in that：Also include bottom plate, it is described Bottom plate is arranged on the pen core assembly machine, and the bottom plate is connected with the boatswain chair, and the bottom plate is with the boatswain chair by hanging Plate fixed seat connects.
- 5. pen core assembly machine main shaft support meanss according to claim 1, it is characterised in that：The bearing passes through bearing The bearing is fixed on the boatswain chair by fixed block.
- 6. pen core assembly machine main shaft support meanss according to claim 1 or 5, it is characterised in that：The bearing is tune Heart ball bearing.
- A kind of 7. pen core assembly machine main shaft installation method based on described in claim 1, it is characterised in that：Comprise the following steps：1) pen core assembly machine main shaft is passed through into narrow end from the thicker end of the resilient sleeve of Bearing inner first, until reaching pre-determined bit Put；2) rotate counterclockwise is set in the locking nut of the resilient sleeve connecting portion so that the thicker end of resilient sleeve is to narrower Extreme direction moves, and assembly machine main axle moving is driven in resilient sleeve moving process, while the outer wall of the resilient sleeve is in the axle Hold and tightly embrace the assembly machine main shaft under inwall extruding；3) multiple locking nuts are subjected to rotational lock according to the rotation mode described in step 2) successively, until the assembling Owner's axle is completely fixed.
- 8. pen core assembly machine main shaft installation method according to claim 7, it is characterised in that：Rotated in the step 2) Also turn clockwise the assembly machine main shaft while locking nut, to accelerate installation rate.
- 9. pen core assembly machine main shaft installation method according to claim 7, it is characterised in that：Elasticity in the step 1) Check washer is additionally provided with the connecting portion of set, the pad is arranged between the bearing and the locking nut, in the lock After tight nut is fixed to the bearing locking, the check washer can prevent the assembly machine main shaft after locking from loosening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598025.XA CN107378431A (en) | 2017-07-20 | 2017-07-20 | Pen core assembly machine main shaft support meanss and main shaft installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710598025.XA CN107378431A (en) | 2017-07-20 | 2017-07-20 | Pen core assembly machine main shaft support meanss and main shaft installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107378431A true CN107378431A (en) | 2017-11-24 |
Family
ID=60336380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710598025.XA Pending CN107378431A (en) | 2017-07-20 | 2017-07-20 | Pen core assembly machine main shaft support meanss and main shaft installation method |
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| CN (1) | CN107378431A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182179A (en) * | 1997-04-23 | 1998-05-20 | 孔繁梅 | Sealing method for sleeved hydraulic pipe joint |
| JP2002235761A (en) * | 2001-02-08 | 2002-08-23 | Ntn Corp | Adapter for rolling bearing and method for mounting rolling bearing using the same |
| JP2006250726A (en) * | 2005-03-10 | 2006-09-21 | Nsk Ltd | Arrangement of bearing |
| CN203076854U (en) * | 2012-12-11 | 2013-07-24 | 南京农业大学 | Bearing withdrawing device |
| CN203926468U (en) * | 2014-05-09 | 2014-11-05 | 宁波斯立福精密工业有限公司 | A kind of bearing locking apparatus |
| CN204658991U (en) * | 2015-03-30 | 2015-09-23 | 毛凯 | A kind of spindle mounting structure of fiberglass continuous winding equipment |
| CN205772504U (en) * | 2016-06-24 | 2016-12-07 | 江苏南瑞斯特斯复合材料有限公司 | Cable winding arrangement |
| CN206936753U (en) * | 2017-07-20 | 2018-01-30 | 苏州凯磊胜自动化科技有限公司 | Pen core assembly machine main shaft support meanss |
-
2017
- 2017-07-20 CN CN201710598025.XA patent/CN107378431A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1182179A (en) * | 1997-04-23 | 1998-05-20 | 孔繁梅 | Sealing method for sleeved hydraulic pipe joint |
| JP2002235761A (en) * | 2001-02-08 | 2002-08-23 | Ntn Corp | Adapter for rolling bearing and method for mounting rolling bearing using the same |
| JP2006250726A (en) * | 2005-03-10 | 2006-09-21 | Nsk Ltd | Arrangement of bearing |
| CN203076854U (en) * | 2012-12-11 | 2013-07-24 | 南京农业大学 | Bearing withdrawing device |
| CN203926468U (en) * | 2014-05-09 | 2014-11-05 | 宁波斯立福精密工业有限公司 | A kind of bearing locking apparatus |
| CN204658991U (en) * | 2015-03-30 | 2015-09-23 | 毛凯 | A kind of spindle mounting structure of fiberglass continuous winding equipment |
| CN205772504U (en) * | 2016-06-24 | 2016-12-07 | 江苏南瑞斯特斯复合材料有限公司 | Cable winding arrangement |
| CN206936753U (en) * | 2017-07-20 | 2018-01-30 | 苏州凯磊胜自动化科技有限公司 | Pen core assembly machine main shaft support meanss |
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