CN206811643U - A kind of prefabricated rod mandrel facing attachment - Google Patents
A kind of prefabricated rod mandrel facing attachment Download PDFInfo
- Publication number
- CN206811643U CN206811643U CN201621425894.XU CN201621425894U CN206811643U CN 206811643 U CN206811643 U CN 206811643U CN 201621425894 U CN201621425894 U CN 201621425894U CN 206811643 U CN206811643 U CN 206811643U
- Authority
- CN
- China
- Prior art keywords
- facing attachment
- fixed
- support
- prefabricated rod
- rod mandrel
- 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.)
- Expired - Fee Related
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 6
- 229910001651 emery Inorganic materials 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005498 polishing Methods 0.000 abstract description 16
- 238000005538 encapsulation Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005554 pickling Methods 0.000 abstract description 6
- 239000006063 cullet Substances 0.000 abstract description 5
- 239000002893 slag Substances 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000012681 fiber drawing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model discloses a kind of prefabricated rod mandrel facing attachment, it includes support, is fixed on support one end and some support meanss at middle part, the driving rotating device being fixed on support, the apparatus for adjusting position for being fixed on support the other end, the facing attachment on apparatus for adjusting position, the protective cover for being set in facing attachment periphery and the cooling device stretched into protective cover.The utility model by using convenient and reliable operation fixture and sanding apparatus, stable and uniform plug end face can be handled, using automatic control technology, make polishing action in plug end face corner angle complete as one man automatic running everywhere, the circular arc chamfering that polishing effect is formed in ideal well can be reached, make its round and smooth, impact resistant that seems after pickling；The generation of cullet slag and cut during encapsulation is significantly reduced, fried cone risk during finished product prefabricated stick drawn wire is reduced, possibility is provided for the reliable and stable preform of the quality of production.
Description
【Technical field】
The utility model belongs to preform production technical field, is filled more particularly to a kind of prefabricated rod mandrel chamfering
Put.
【Background technology】
One conventional process of existing fiber prefabricated rods is first to make optical fiber prefabricated rod mandrel, then by plug and light
Fine prefabricated rods sleeve column fuses together, and is processed into preform.In sleeve pipe law technology, it is important that a step be encapsulation, i.e.,
Plug is loaded into sleeve pipe, further collapsing, and be drawn into the prefabricated rod product of required size；Or using online technique, directly
The encapsulation that plug is completed on fiber drawing furnace is connected on, while carries out collapsing wire drawing.
In actual production process, inevitably collision and friction are produced with sleeve pipe during plug encapsulation.Meanwhile with life
The improvement of production. art, casing length is increasingly longer, and the length of single plug can not meet to require, and more plug encapsulations certainly will
It can bring the collision of plug.These collisions and friction can all cause the rupture of plug end face edge, and in current work, plug
Simple hand polishing is only done after being cut before pickling, pickling rear end face edge corner angle are sharp and more crisp, and due to manual grinding mistake
Crackle caused by journey, is further magnified in acid cleaning process, therefore the collision friction in encapsulation, easily causes cullet
The generation of slag.These cullet slags can drop to the tip of prefabricated rods after encapsulation, and cone is easily caused when collapsing and wire drawing
Portion is burst, and causes product the loss even damage of equipment.
Therefore, it is necessary to a kind of prefabricated rod mandrel facing attachment is provided to solve the above problems.
【Utility model content】
One of main purpose of the present utility model is to provide a kind of prefabricated rod mandrel facing attachment, to plug before pickling
End face edge carries out careful smooth processing, possibility caused by glass dregs when being effectively reduced or even eliminating collision, reduces into
Cone risk is fried during product prefabricated stick drawn wire, improves product quality.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of prefabricated rod mandrel facing attachment, it includes
It is support, some support meanss for being fixed on described support one end and middle part, fixed driving rotating device on the bracket, solid
It is scheduled on the apparatus for adjusting position of described support the other end, the facing attachment on the apparatus for adjusting position, is set in institute
State the protective cover of facing attachment periphery and the cooling device stretched into the protective cover.
Further, in addition to the drainage arrangement below the facing attachment and the control below the support
Cabinet processed.
Further, the support meanss include two the first rollers being oppositely arranged and support first roller
First bearing.
Further, the driving rotating device includes two the second rollers being oppositely arranged, driving second roller
First actuator of rotation and the pressure wheel above second roller.
Further, the apparatus for adjusting position include fixed the first supporting plate on the bracket, be fixed on it is described
The first guide rail in first supporting plate, the second supporting plate slided on first guide rail, it is erected at second supporting plate
On adjusting screw rod and be set in the nut block for coordinating transmission on the adjusting screw rod with it.
Further, the spacing reset dress for limiting the second supporting plate position range is fixed with first supporting plate
Put.
Further, the spacing resetting means includes the fix bar of limitation antero-posterior extent and realizes the bullet of reset function
Property part.
Further, the locking device for limiting its position is provided with the nut block.
Further, the facing attachment include be fixed in the nut block the second bearing, be fixed on described second
The second actuator on bearing and the emery wheel rotated by second actuator driving, the emery wheel in bowl formula shape and
Axially set with plug in 45 degree of angles.
Further, the switch board is electrically connected with first actuator, second actuator.
Compared with prior art, a kind of beneficial effect of prefabricated rod mandrel facing attachment of the utility model is：By making
With the fixture and sanding apparatus of convenient and reliable operation, stable and uniform plug end face can be handled, using automatically controlling
Technology, polishing action is set to reach polishing effect well and be formed in plug end face corner angle complete as one man automatic running everywhere
Circular arc chamfering in ideal, make its round and smooth, impact resistant that seems after pickling；Significantly reduce the cullet during encapsulation
The generation of slag and cut, fried cone risk during finished product prefabricated stick drawn wire is reduced, is the reliable and stable predispersed fiber of the quality of production
Rod processed provides may.
【Brief description of the drawings】
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the structural representation that rotating device is driven in the utility model embodiment；
Fig. 3 is one of structural representation of apparatus for adjusting position in the utility model embodiment；
Fig. 4 is two of the structural representation of apparatus for adjusting position in the utility model embodiment；
Numeral represents in figure：
101 preforms；101 prefabricated rod mandrels；
1 support；2 support meanss, 21 first rollers, 22 first bearings；3 driving rotating devices, 31 second rollers, 32 first
Actuator, 33 pressure wheels, 34 second bearings；4 apparatus for adjusting position, 41 first supporting plates, 411 ports, 42 first guide rails, 43
Two supporting plates, 44 adjusting screw rods, 45 nut blocks, 46 spacing resetting means, 461 fix bars, 462 elastic components, 47 locking devices；5
Facing attachment, 51 second bearings, 52 second actuators, 53 emery wheels；6 protective covers；7 cooling devices；8 drainage arrangements；9 switch boards.
【Embodiment】
Embodiment：
Fig. 1-Fig. 4 is refer to, the present embodiment is prefabricated rod mandrel facing attachment 100, and it includes support 1, is fixed on support 1
Some support meanss 2 at one end and middle part, the driving rotating device 3 being fixed on support 1, it is fixed on the other end of support 1
Apparatus for adjusting position 4, the facing attachment 5 on apparatus for adjusting position 4, the protective cover 6 for being set in the periphery of facing attachment 5, stretch
Enter the cooling device 7 in protective cover 6 and the drainage arrangement 8 positioned at the lower section of facing attachment 5.The lower section of support 1 is provided with switch board
9。
Support meanss 2 include two the first rollers 21 being oppositely arranged and support the first bearing 22 of the first roller 21.
Rotating device 3 is driven to include two the second rollers 31 being oppositely arranged, the first drive of driving the second roller 31 rotation
Moving part 32 and the pressure wheel 33 above the second roller 31.Rotating device 3 is driven also to include the second roller 31, first of support
Second bearing 34 of actuator 32 and pressure wheel 33, the first actuator 32 are fixed on the lower section of the second bearing 34.Pressure wheel 33
The upper surface of plug is compressed on, increases the frictional force between plug and the second roller 31, so as to improve the second roller 31 to plug
Rotary driving force.
The first supporting plate 41 that apparatus for adjusting position 4 includes being fixed on support 1, the be fixed in the first supporting plate 41
One guide rail 42, the second supporting plate 43 slided on the first guide rail 42, the adjusting screw rod 44 that is erected in the second supporting plate 43 with
And it is set in the nut block 45 for coordinating transmission on adjusting screw rod 44 with it.It is fixed with first supporting plate 41 and limits the second supporting plate
The spacing resetting means 46 of 43 position ranges.Spacing resetting means 46 includes the fix bar 461 of limitation antero-posterior extent and realized
The elastic component 462 of reset function.The locking device 47 for limiting its position is provided with nut block 45.Locking device 47 passes through screw rod
Withstand nut block 45 and realize position locking function.
Facing attachment 5 includes the second bearing 51 being fixed in nut block 46, the second drive being fixed on the second bearing 51
Moving part 52 and the emery wheel 53 rotated by the driving of the second actuator 52.Emery wheel 53 is in axially 45 in bowl formula shape and with plug
Angle is spent to set.
The lower section of emery wheel 53 is provided with port 411 in first supporting plate 41, port 411 connects with drainage arrangement 8.
Switch board 9 is electrically connected with the first actuator 32, the second actuator 52, and switch board 9 can be realized to Mandrel Rotating
Speed and the control function of single polishing time.
The operation principle of the present embodiment prefabricated rod mandrel facing attachment 100 is：Set in switch board 9 wheel speeds and
Polish the time, start cooling device 7；Processed product prefabricated rod mandrel 101 is positioned over support meanss 2, and stretches into protective cover 6
It is interior to be contacted with emery wheel 53, continue to move until emery wheel 53 is head-to-foot inward；Facing attachment 5 is opened, emery wheel 53 enters to plug
While row polishing, reset function can slowly be moved forward, and can not be readvanced particular up to spacing, then polishing is completed.
The beneficial effect of the present embodiment prefabricated rod mandrel facing attachment 100 is：By using the folder of convenient and reliable operation
Tool and sanding apparatus, can be handled plug end face to stable and uniform, using automatic control technology, make polishing action in core
Plane rod end corner angle complete as one man automatic running everywhere, can reach the circular arc chamfering that polishing effect is formed in ideal well, make
Its round and smooth, impact resistant that seems after pickling；The generation of cullet slag and cut during encapsulation is significantly reduced, is reduced
Cone risk is fried during finished product prefabricated stick drawn wire, for the reliable and stable preform of the quality of production provides possibility.Specifically,
1) grinding depth can realize that grinding depth is controllable by the mechanical position limitation of apparatus for adjusting position；
2) bruting process and time are controllable, and compared to manual polishing, efficiency and polishing quality are improved while saving manpower；
3) polish speed, product velocity of rotation, polishing the time facilitate it is adjustable；
4) pedestal or so of polishing is adjustable, can be achieved to make full use of emery wheel；
5) design of polishing protective cover, effectively prevents cooling water from flashing, and influences equipment life, while effective control row
Water；
6) device uses three groups of rollers, however, it would be possible to the glass bar for random length of polishing.
Above-described is only some embodiments of the present utility model.For the person of ordinary skill of the art,
On the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these belong to this practicality
New protection domain.
Claims (8)
- A kind of 1. prefabricated rod mandrel facing attachment, it is characterised in that：It includes support, is fixed on described support one end and middle part Some support meanss, fixed driving rotating device on the bracket, the position adjustments for being fixed on described support the other end Device, the facing attachment on the apparatus for adjusting position, the protective cover for being set in the facing attachment periphery and stretch into Cooling device in the protective cover, the apparatus for adjusting position include fixed the first supporting plate on the bracket, fixation The first guide rail in first supporting plate, the second supporting plate slided on first guide rail, it is erected at described second Adjusting screw rod in supporting plate and the nut block for coordinating transmission on the adjusting screw rod with it is set in, the facing attachment bag Include the second bearing being fixed in the nut block, the second actuator being fixed on second bearing and by described second The emery wheel that actuator driving is rotated, the emery wheel are axially set in bowl formula shape and with plug in 45 degree of angles.
- 2. prefabricated rod mandrel facing attachment as claimed in claim 1, it is characterised in that：Also include being located under the facing attachment The drainage arrangement and the switch board below the support of side.
- 3. prefabricated rod mandrel facing attachment as claimed in claim 1, it is characterised in that：The support meanss include two relatively The first roller and the first bearing of support first roller set.
- 4. prefabricated rod mandrel facing attachment as claimed in claim 2, it is characterised in that：The driving rotating device includes two The second roller for being oppositely arranged, the first actuator of driving the second roller rotation and above second roller Pressure wheel.
- 5. prefabricated rod mandrel facing attachment as claimed in claim 1, it is characterised in that：Fixed in first supporting plate limited The spacing resetting means of the fixed second supporting plate position range.
- 6. prefabricated rod mandrel facing attachment as claimed in claim 5, it is characterised in that：The spacing resetting means includes limitation The fix bar of antero-posterior extent and the elastic component for realizing reset function.
- 7. prefabricated rod mandrel facing attachment as claimed in claim 1, it is characterised in that：It is provided with the nut block and limits it The locking device of position.
- 8. prefabricated rod mandrel facing attachment as claimed in claim 4, it is characterised in that：The switch board and the described first driving Part, second actuator electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425894.XU CN206811643U (en) | 2016-12-23 | 2016-12-23 | A kind of prefabricated rod mandrel facing attachment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621425894.XU CN206811643U (en) | 2016-12-23 | 2016-12-23 | A kind of prefabricated rod mandrel facing attachment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206811643U true CN206811643U (en) | 2017-12-29 |
Family
ID=60749991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621425894.XU Expired - Fee Related CN206811643U (en) | 2016-12-23 | 2016-12-23 | A kind of prefabricated rod mandrel facing attachment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206811643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655849A (en) * | 2018-05-17 | 2018-10-16 | 淮北智淮科技有限公司 | A kind of metal bar end face grinding device of the mechanical processing with garbage collection |
| CN112917379A (en) * | 2019-12-05 | 2021-06-08 | 台州北平机床有限公司 | Workpiece reversing mechanism in grinding machine for processing round bar |
-
2016
- 2016-12-23 CN CN201621425894.XU patent/CN206811643U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108655849A (en) * | 2018-05-17 | 2018-10-16 | 淮北智淮科技有限公司 | A kind of metal bar end face grinding device of the mechanical processing with garbage collection |
| CN112917379A (en) * | 2019-12-05 | 2021-06-08 | 台州北平机床有限公司 | Workpiece reversing mechanism in grinding machine for processing round bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171229 |