CN205539570U - Core mechanism is transferred to closed elasticity - Google Patents
Core mechanism is transferred to closed elasticity Download PDFInfo
- Publication number
- CN205539570U CN205539570U CN201620227341.7U CN201620227341U CN205539570U CN 205539570 U CN205539570 U CN 205539570U CN 201620227341 U CN201620227341 U CN 201620227341U CN 205539570 U CN205539570 U CN 205539570U
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- CN
- China
- Prior art keywords
- deformable cavity
- elastomer
- shell fragment
- push rod
- cavity
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a core mechanism is transferred to closed elasticity, including support, ejector pin and elastomer, the elastomer is installed at the support top, its characterized in that: being provided with in the elastomer and warping the chamber and warp the groove, warp the chamber for setting up in the cavity cavity of the inside top of elastomer, warp the groove and set up and warping under the chamber, prop the wall between the groove and separate with warping warping the chamber, the ejector pin setting is in the elastomer, by the elasticity bottom upwards stretching out directional deformation chamber. The utility model discloses it has following advantage to compare prior art: the utility model provides a need the problem of the meticulous alignment of two optic fibre about the welded, handling ease, and process the lower reduction of the degree of difficulty, preparation low cost makes through the combination of warping the chamber and warping the groove simultaneously and transfers core mechanism to compromise to adjust precision and accommodative amplitude, accommodation process is steady reliable, stability is good.
Description
Technical field
This utility model design optical fiber fusion welding technology field, in particular optical fiber fine alignment elasticity centering machine
Structure.
Background technology
Optical fiber splicer is mainly used in construction and the maintenance of optical cable in optic communication, so being again optical cable welding machine.One
As operation principle be utilize high-voltage arc by two profile of optic fibre fusing while push away gently with high-precision motion mechanism
Enter to allow two optical fiber be fused into one, to realize the coupling of optical fiber mode fields.
Optical fiber splicer includes that optical fiber guides and aligning guide.The system stability of fiber alignment mechanism, is optical fiber
The basis that welding index is stable.It is bigger than normal mostly to there is structural volume in the aligning elastic mechanism of existing heat sealing machine, holds
Easily interfere with microscopic system, exist and be easily deformed the problems such as possible.There is also degree of regulation deficiency and regulation simultaneously
The problem that amplitude is narrow.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of enclosed elastic centering machine
Structure.
This utility model is achieved through the following technical solutions: a kind of enclosed elastic adjustment device, including propping up
Frame, push rod and elastomer, elastomer is arranged on cradle top, it is characterised in that: it is provided with deformation in elastomer
Chamber and deformation groove, deformable cavity is to be arranged at the hollow cavity of elastomer inner upper, and deformation groove is arranged on deformable cavity
Under, there is support wall to separate between deformable cavity and deformation groove, push rod is arranged in elastomer, by elastic bottom upwards
Stretch out sensing deformable cavity.
As further improvement of these options, deformable cavity is a cavity sealed.
As further improvement of these options, the top of push rod extends to deformable cavity through deformable cavity
Top inner wall.
As further improvement of these options, the degree of depth of deformation groove is more than the 1/2 of elastomer width, push rod
Deformable cavity is pointed to through deformation groove.
As further improvement of these options, the top of push rod extends to support the base plane of wall.
As further improvement of these options, being additionally provided with shell fragment in deformable cavity, shell fragment is by deformable cavity
Wall stretches out inside deformable cavity, and the terminal horizontal of shell fragment is arranged, and is provided with below shell fragment end and between support wall
Supporter, supporter upwards withstands shell fragment, forms the precompressed upwards to shell fragment.
As further improvement of these options, shell fragment is inwardly protruded horizontally up by the sidewall within deformable cavity,
Support body is cylindrical roller, and the top planes of support wall is horizontal plane.
As further improvement of these options, shell fragment is stretched out by the top planes supportting wall, and the middle part of shell fragment is curved
Making the afterbody holding level of shell fragment after folding, supporter is the spring being in compressive state.
As further improvement of these options, supporter is spring, spring leaf, U-shaped shell fragment, corrugated
Shell fragment or heat-resistant powder filler.
This utility model has the advantage that this utility model solves left and right two light needing welding compared to existing technology
The problem of fine fine alignment, it is simple to processing, and the relatively low reduction of difficulty of processing, cost of manufacture is cheap, passes through simultaneously
The combination of deformable cavity and deformation groove enables adjustment device to take into account degree of regulation and the amplitude of accommodation, and regulation process is steady
Reliably, good stability.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation one.
Fig. 2 is this utility model structural representation two.
Fig. 3 is this utility model structural representation three.
Fig. 4 is this utility model structural representation four.
Detailed description of the invention
Elaborating embodiment of the present utility model below, the present embodiment is with technical solutions of the utility model
Implement under premised on, give detailed embodiment and concrete operating process, but of the present utility model
Protection domain is not limited to following embodiment.
Embodiment 1
As it is shown in figure 1, a kind of enclosed elastic adjustment device, including support 1, push rod 3 and elastomer 2,
Elastomer 2 is arranged on support 1 top, it is characterised in that: it is provided with deformable cavity 4 and deformation groove in elastomer 2
5, deformable cavity 4 is the cavity of the hollow sealing being arranged at elastomer 2 inner upper, and deformation groove 5 is arranged on change
4 times, shape chamber, has support wall 6 to separate between deformable cavity 4 and deformation groove 5, and push rod 3 is arranged on elastomer 2
In, elastic bottom protrude upward sensing deformable cavity 4.When adjusting core, by stretching out deformation of push rod 3
Chamber 4 carries out extruding and is allowed to produce deformation, and deformation can help to absorb the too much adjustment of push rod 3, simultaneously at push rod
During 3 retraction, deformable cavity 4 can be released in extrusion process the deformation stored, and helps to make up push rod 3 when bouncing back
Produce too much adjustment, make whole regulation process more stable, make the precision of regulation obtain significantly and carry
Rise；Meanwhile, the design of deformation groove 5 forms the structure of support wall 6 bottom deformable cavity 4, makes whole deformable cavity 4
Deformation amplitude bigger, it is possible to further increase the amplitude of accommodation of whole adjustment device.
The top of push rod 3 extends to the top inner wall of deformable cavity 4 through deformable cavity 4.In this scheme, become
The effect in shape chamber 4 is to extrude push rod 3, limits too fast the ejecting of push rod 3, makes regulation process gently may be used
Control.
Embodiment 2
As in figure 2 it is shown, a kind of enclosed elastic adjustment device, including support 1, push rod 3 and elastomer 2,
Elastomer 2 is arranged on support 1 top, it is characterised in that: it is provided with deformable cavity 4 and deformation groove in elastomer 2
5, deformable cavity 4 is the hollow cavity being arranged at elastomer 2 inner upper, and deformation groove 5 is arranged on deformable cavity 4
Under, there is support wall 6 to separate between deformable cavity 4 and deformation groove 5, push rod 3 is arranged in elastomer 2, by bullet
Property bottom up stretch out sensing deformable cavity 4.When adjusting core, by stretching out of push rod 3, deformable cavity 4 is carried out
Extruding is allowed to produce deformation, and deformation can help to absorb the too much adjustment of push rod 3, simultaneously when push rod 3 bounces back,
Deformable cavity 4 can be released in extrusion process store deformation, help make up produce when push rod 3 bounces back too much
Adjust, make whole regulation process more stable, make the precision of regulation obtain significantly and promote；Meanwhile,
The design of deformation groove 5 forms the structure of support wall 6 bottom deformable cavity 4, makes the deformation amplitude of whole deformable cavity 4
Bigger, it is possible to further to increase the amplitude of accommodation of whole adjustment device.
The degree of depth of deformation groove 5 extends through by below deformation groove 5 more than the 1/2 of elastomer 2 width, push rod 3
Deformation groove 5 also runs through support wall 6, and the top of push rod 3 extends to the top of deformable cavity 4 through deformable cavity 4
Inwall.Make deformation groove 5 that elastomer 2 to cut into upper and lower two parts by such design, top half
Main body is deformable cavity 4, and push rod 3 is stretched out by the latter half and extrudes deformable cavity 4, top half with under
Half portion connection forms galianconism 7 structure, and galianconism 7 structure can provide extra deformation absorption and releasability,
Whole mechanism regulating power is made to be promoted further.In this scheme, the effect of deformable cavity 4 is to push rod 3
Extrude, limit too fast the ejecting of push rod 3, make regulation process the most controlled.
Embodiment 3
As it is shown on figure 3, a kind of enclosed elastic adjustment device, including support 1, push rod 3 and elastomer 2,
Elastomer 2 is arranged on support 1 top, it is characterised in that: it is provided with deformable cavity 4 and deformation groove in elastomer 2
5, deformable cavity 4 is the hollow cavity being arranged at elastomer 2 inner upper, and deformation groove 5 is arranged on deformable cavity 4
Under, there is support wall 6 to separate between deformable cavity 4 and deformation groove 5, push rod 3 is arranged in elastomer 2, by bullet
Property bottom up stretch out sensing deformable cavity 4.When adjusting core, by stretching out of push rod 3, deformable cavity 4 is carried out
Extruding is allowed to produce deformation, and deformation can help to absorb the too much adjustment of push rod 3, simultaneously when push rod 3 bounces back,
Deformable cavity 4 can be released in extrusion process store deformation, help make up produce when push rod 3 bounces back too much
Adjust, make whole regulation process more stable, make the precision of regulation obtain significantly and promote；Meanwhile,
The design of deformation groove 5 forms the structure of support wall 6 bottom deformable cavity 4, makes the deformation amplitude of whole deformable cavity 4
Bigger, it is possible to further to increase the amplitude of accommodation of whole adjustment device.
The degree of depth of deformation groove 5 points to deformable cavity more than the 1/2 of elastomer 2 width, push rod 3 through deformation groove 5
4.Make deformation groove 5 that elastomer 2 to cut into upper and lower two parts, the master of top half by such design
Body is deformable cavity 4, and push rod 3 is stretched out by the latter half and extrudes deformable cavity 4, in top half and lower half
Portion connection forms galianconism 7 structure, and galianconism 7 structure can provide extra deformation absorption and releasability,
Whole mechanism regulating power is made to be promoted further.
The top of push rod 3 extends to support the base plane of wall 6.By above-mentioned design, it is possible to play deformable cavity 4
Absorb and discharge the effect of unnecessary deformation, it is possible to realize the amplitude of accommodation tune much smaller than push rod 3 minimum movements amplitude
Core operates, and in operation, deformable cavity 4 can absorb the unnecessary amplitude of accommodation, makes the top of elastomer 2
Produce atomic little action, thus realize high-precision regulation.
Being additionally provided with shell fragment 8 in deformable cavity 4, shell fragment 8 is stretched out to deformable cavity 4 inside by the inwall of deformable cavity 4,
The terminal horizontal of shell fragment 8 is arranged, and is provided with supporter, supporter below shell fragment 8 end and between support wall 6
Upwards withstand shell fragment 8, form the precompressed upwards to shell fragment 8.By shell fragment 8 and the setting of supporter, energy
Enough regulations realizing deformable cavity 4 absorbs deformability, by replacing the shell fragment 8 of difformity and specification and propping up
Support body, it is possible to form the adjustment device of the multiple amplitude of accommodation and precision, to adapt to different application scenarios.
The top of push rod 3 extends to support the base plane of wall 6.By above-mentioned design, it is possible to play deformable cavity 4
Absorb and discharge the effect of unnecessary deformation, it is possible to realize the amplitude of accommodation tune much smaller than push rod 3 minimum movements amplitude
Core operates, and in operation, deformable cavity 4 can absorb the unnecessary amplitude of accommodation, makes the top of elastomer 2
Produce atomic little action, thus realize high-precision regulation.
Shell fragment 8 is inwardly protruded horizontally up by the sidewall within deformable cavity 4, and supporter is cylindrical roller 91,
The top planes of support wall 6 is horizontal plane.The shell fragment 8 protruded horizontally up is parallel with the top planes of support wall 6, passes through
The position of regulation roller 91 is capable of the regulation of the deformation absorbability to deformable cavity 4 so that operation can
Flexible and changeable, it is allowed to the scope of application wider.
Embodiment 4
As shown in Figure 4, a kind of enclosed elastic adjustment device, including support 1, push rod 3 and elastomer 2,
Elastomer 2 is arranged on support 1 top, it is characterised in that: it is provided with deformable cavity 4 and deformation groove in elastomer 2
5, deformable cavity 4 is the hollow cavity being arranged at elastomer 2 inner upper, and deformation groove 5 is arranged on deformable cavity 4
Under, there is support wall 6 to separate between deformable cavity 4 and deformation groove 5, push rod 3 is arranged in elastomer 2, by bullet
Property bottom up stretch out sensing deformable cavity 4.When adjusting core, by stretching out of push rod 3, deformable cavity 4 is carried out
Extruding is allowed to produce deformation, and deformation can help to absorb the too much adjustment of push rod 3, simultaneously when push rod 3 bounces back,
Deformable cavity 4 can be released in extrusion process store deformation, help make up produce when push rod 3 bounces back too much
Adjust, make whole regulation process more stable, make the precision of regulation obtain significantly and promote；Meanwhile,
The design of deformation groove 5 forms the structure of support wall 6 bottom deformable cavity 4, makes the deformation amplitude of whole deformable cavity 4
Bigger, it is possible to further to increase the amplitude of accommodation of whole adjustment device.
The degree of depth of deformation groove 5 points to deformable cavity more than the 1/2 of elastomer 2 width, push rod 3 through deformation groove 5
4.Make deformation groove 5 that elastomer 2 to cut into upper and lower two parts, the master of top half by such design
Body is deformable cavity 4, and push rod 3 is stretched out by the latter half and extrudes deformable cavity 4, in top half and lower half
Portion connection forms galianconism 7 structure, and galianconism 7 structure can provide extra deformation absorption and releasability,
Whole mechanism regulating power is made to be promoted further.
The top of push rod 3 extends to support the base plane of wall 6.By above-mentioned design, it is possible to play deformable cavity 4
Absorb and discharge the effect of unnecessary deformation, it is possible to realize the amplitude of accommodation tune much smaller than push rod 3 minimum movements amplitude
Core operates, and in operation, deformable cavity 4 can absorb the unnecessary amplitude of accommodation, makes the top of elastomer 2
Produce atomic little action, thus realize high-precision regulation.
Being additionally provided with shell fragment 8 in deformable cavity 4, shell fragment 8 is stretched out to deformable cavity 4 inside by the inwall of deformable cavity 4,
The terminal horizontal of shell fragment 8 is arranged, and is provided with supporter, supporter below shell fragment 8 end and between support wall 6
Upwards withstand shell fragment 8, form the precompressed upwards to shell fragment 8.By shell fragment 8 and the setting of supporter, energy
Enough regulations realizing deformable cavity 4 absorbs deformability, by replacing the shell fragment 8 of difformity and specification and propping up
Support body, it is possible to form the adjustment device of the multiple amplitude of accommodation and precision, to adapt to different application scenarios.
Shell fragment 8 is stretched out by the top planes of support wall 6, makes the afterbody of shell fragment 8 keep after the middle part bending of shell fragment 8
Level, supporter is the spring 92 being in compressive state.
These are only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this
Within the protection domain of utility model.
Claims (9)
1. an enclosed elastic adjustment device, including support, push rod and elastomer, described elastomer is arranged on
Cradle top, it is characterised in that: being provided with deformable cavity and deformation groove in described elastomer, described deformable cavity is for setting
Being placed in the hollow cavity of elastomer inner upper, described deformation groove is arranged under deformable cavity, in deformable cavity and deformation
Having support wall to separate between groove, described push rod is arranged in elastomer, elastic bottom protrude upward sensing deformable cavity.
2. a kind of enclosed elastic adjustment device, it is characterised in that: described deformable cavity is
One cavity sealed.
3. a kind of enclosed elastic adjustment device, it is characterised in that: the top of described push rod
End extends to the top inner wall of deformable cavity through deformable cavity.
4. a kind of enclosed elastic adjustment device, it is characterised in that: described deformation groove
The degree of depth is more than the 1/2 of elastomer width, and described push rod points to deformable cavity through described deformation groove.
5. a kind of enclosed elastic adjustment device, it is characterised in that: the top of described push rod
End extends to support the base plane of wall.
6. a kind of enclosed elastic adjustment device, it is characterised in that: in described deformable cavity
Being additionally provided with shell fragment, described shell fragment is stretched out inside deformable cavity by the inwall of deformable cavity, the end water of described shell fragment
Flat setting, is provided with supporter below shell fragment end and between support wall, and described supporter upwards withstands shell fragment,
Form the precompressed upwards to shell fragment.
7. a kind of enclosed elastic adjustment device, it is characterised in that: described shell fragment is by becoming
The sidewall in shape intracavity portion inwardly protrudes horizontally up, and described supporter is cylindrical roller, the top horizontal of described support wall
Face is horizontal plane.
8. a kind of enclosed elastic adjustment device, it is characterised in that: described shell fragment is by supportting
The top planes of wall is stretched out, and makes the afterbody holding level of shell fragment after the middle part bending of shell fragment, and described supporter is place
Spring in compressive state.
9. a kind of enclosed elastic adjustment device, it is characterised in that: described supporter is
Spring, spring leaf, U-shaped shell fragment, corrugated shell fragment or heat-resistant powder filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227341.7U CN205539570U (en) | 2016-03-23 | 2016-03-23 | Core mechanism is transferred to closed elasticity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620227341.7U CN205539570U (en) | 2016-03-23 | 2016-03-23 | Core mechanism is transferred to closed elasticity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205539570U true CN205539570U (en) | 2016-08-31 |
Family
ID=56784416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620227341.7U Withdrawn - After Issue CN205539570U (en) | 2016-03-23 | 2016-03-23 | Core mechanism is transferred to closed elasticity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205539570U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589134A (en) * | 2016-03-23 | 2016-05-18 | 南京吉隆光纤通信股份有限公司 | Closed type elastic core regulation mechanism |
| CN110023025A (en) * | 2016-11-29 | 2019-07-16 | 松下知识产权经营株式会社 | Core regulating method |
-
2016
- 2016-03-23 CN CN201620227341.7U patent/CN205539570U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105589134A (en) * | 2016-03-23 | 2016-05-18 | 南京吉隆光纤通信股份有限公司 | Closed type elastic core regulation mechanism |
| CN105589134B (en) * | 2016-03-23 | 2018-10-26 | 南京吉隆光纤通信股份有限公司 | A kind of enclosed elastic adjustment device |
| CN110023025A (en) * | 2016-11-29 | 2019-07-16 | 松下知识产权经营株式会社 | Core regulating method |
| CN110023025B (en) * | 2016-11-29 | 2020-11-13 | 松下知识产权经营株式会社 | Core adjusting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160831 Effective date of abandoning: 20181026 |
|
| AV01 | Patent right actively abandoned |