CN218383377U - High-precision nondestructive mounting equipment for discharge needle of radiationless optical fiber fusion splicer - Google Patents
High-precision nondestructive mounting equipment for discharge needle of radiationless optical fiber fusion splicer Download PDFInfo
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- CN218383377U CN218383377U CN202120533236.7U CN202120533236U CN218383377U CN 218383377 U CN218383377 U CN 218383377U CN 202120533236 U CN202120533236 U CN 202120533236U CN 218383377 U CN218383377 U CN 218383377U
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- discharge needle
- optical fiber
- radiationless
- base plate
- fusion splicer
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Abstract
The utility model discloses a nonradiative optical fiber splicer discharge needle high accuracy can't harm erection equipment, including fixing the equipment main part on the workstation, the equipment main part is by a base plate, location guiding mechanism and clamping mechanism constitute, the base plate is fixed on the workstation, the middle part of base plate has the spacing post of four fixed orificess that correspond the discharge needle mount pad, both sides respectively have a wallboard around the base plate, location guiding mechanism includes two telescopic connection arc location deflectors on the wallboard, two deflectors fold the back and form a hollow barrel, clamping mechanism comprises two clamping block groups, two clamping block difference side-to-side sliding connection are on the workstation in the two outsides of the left and right sides of base plate, by the utility model discloses two discharge needles of installing are inevitable coaxial setting, and have very high accurate collimation degree.
Description
Technical Field
The utility model relates to a nonradiative optical fiber splicer discharge needle high accuracy can't harm erection equipment.
Background
The non-radiative optical fiber fusion splicer generates high-temperature electric arc ablation and fuses optical fibers through high-voltage discharge of a discharge needle. The installation requirement of two discharge needles is accurate collimation, keeps better axiality, otherwise can influence the stability of electric arc, and then influences the butt fusion loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the not enough of above-mentioned prior art, provide a nonradiative optical fiber splicer discharge needle high accuracy can't harm erection equipment.
The technical scheme of the utility model is that: the high-precision nondestructive mounting equipment for the discharge needle of the radiationless optical fiber fusion splicer comprises an equipment main body fixed on a workbench, wherein the equipment main body consists of a substrate, a positioning guide mechanism and a clamping mechanism;
the substrate is fixed on the workbench, and the middle part of the substrate is provided with four limiting columns corresponding to the fixing holes of the discharge needle mounting seat;
the front side and the rear side of the base plate are respectively provided with a wall plate, the two wall plates are positioned on the outer sides of the limiting columns, the positioning guide mechanism comprises two arc-shaped positioning guide plates which are telescopically connected onto the wall plates, the two guide plates are folded to form a hollow cylinder body, the cylinder body and two insertion holes of the mounting seat are coaxially arranged, and the inner diameter of the cylinder body corresponds to the outer diameter of the discharge needle;
the clamping mechanism is composed of two clamping blocks, and the two clamping blocks are respectively connected to the workbench on the left outer side and the right outer side of the base plate in a left-right sliding mode.
Furthermore, the outer sides of the two wall plates are respectively fixed with an air cylinder, the piston rods of the two air cylinders are connected with the outer sides of the positioning guide plates, the two wall plates are respectively connected with a pair of guide posts in a telescopic mode, and the end portions of the two guide posts located on the same side are connected to the two outer sides of the arc-shaped positioning guide plates.
Furthermore, the wall plate is provided with a through hole corresponding to the guide post, a linear bearing is installed in the through hole, and the guide post is connected with the linear bearing.
Furthermore, the inner wall of the guide plate is coated with a lubricating oil layer or provided with a graphite layer.
Furthermore, the workbench on the left side and the workbench on the right side of the substrate is provided with a slideway, and the two clamping blocks are connected to the slideway in a sliding manner through sliding blocks and driven by respective independent driving mechanisms.
Specifically, the driving mechanism is a cylinder or a lead screw assembly.
Specifically, the clamping block is an L-shaped clamping block.
The beneficial effects of the utility model are that: under the sufficient condition of discharge needle body precision, by the utility model discloses two discharge needles of installing are the coaxial setting certainly, and have very high accurate collimation degree, only by the installation accuracy of two discharge needles, can reduce the loss of butt fusion by a wide margin, are close lossless.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the two guide plates of the present invention after being folded.
Detailed Description
The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.
With reference to fig. 1 and 2, the high-precision nondestructive installation device for the discharge needle of the radiationless optical fiber fusion splicer comprises a device main body fixed on a workbench, wherein the device main body consists of a substrate 1, a positioning guide mechanism and a clamping mechanism;
the substrate 1 is fixed on a workbench, the middle of the substrate 1 is provided with four limiting columns 2 corresponding to fixing holes of the discharge needle mounting seat 3, the discharge needle mounting seat 3 is placed on the substrate 1 through a mechanical arm or manually, and each limiting column 2 is inserted into the corresponding fixing hole to limit the discharge needle mounting seat 3;
the front side and the rear side of the substrate 1 are respectively provided with a wallboard 5, the two wallboards 5 are positioned at the outer sides of the limiting columns 2, and a space for placing the discharge needle mounting seat 3 is reserved; the positioning guide mechanism comprises two arc-shaped positioning guide plates 6, the outer sides of the two wall plates 5 are respectively fixed with an air cylinder 7, piston rods of the two air cylinders 7 are connected with the outer sides of the positioning guide plates 6, the two wall plates 5 are respectively connected with a pair of guide posts 8 in a telescopic mode, and the end parts of the two guide posts 8 positioned on the same side are connected to the two outer sides of the arc-shaped positioning guide plates 6;
the two guide plates 6 are driven by the air cylinder 7 to extend or retract towards the direction of the groove in the middle of the discharge needle mounting seat 3, the two guide plates 6 are folded to form a hollow cylinder, the cylinder and the two jacks of the mounting seat are coaxially arranged, the inner diameter of the cylinder corresponds to the outer diameter of the discharge needle 4, and when the discharge needle 4 is inserted into the jacks for mounting and fixing, the two discharge needles 4 after being mounted are inevitably coaxially arranged under the action of the two guide plates 6;
specifically, the wall plate 5 is provided with a through hole corresponding to the guide post 8, a linear bearing is installed in the through hole, and the guide post 8 is connected with the linear bearing so as to ensure the precision of the running track of the guide plate 6 and ensure that the middle part of the cylinder body is accurately aligned with the two jacks;
further, in order to avoid excessive friction between the two guide plates 6 and the discharge needles 4, lubricating oil layers are coated on the inner walls of the guide plates 6 or graphite layers are arranged on the inner walls of the guide plates;
the clamping mechanism is composed of two clamping blocks 9, the two clamping blocks 9 are respectively arranged on the left side and the right side of the base plate 1, the workbench on the left side and the right side of the base plate 1 is provided with a slideway 10, and the two clamping blocks 9 are connected to the slideway 10 in a sliding manner through sliding blocks and driven by respective independent driving mechanisms;
specifically, the driving mechanism is a cylinder or a lead screw assembly;
further, the clamping block 9 is an 'L' -shaped clamping block 9, and one end of the clamping block 9 erected abuts against an insulating cap 11 of the discharge needle 4 to push the discharge needle 4 to be inserted into the insertion hole.
The utility model discloses a theory of operation is:
1. the discharge needle mounting seat 3 is aligned to the limiting column 2 and placed on the substrate 1 by a mechanical arm or manually, the discharge needle mounting seat 3 is limited, then the two guide plates 6 are folded, and due to the limitation of the limiting column 2, the two jacks of the discharge needle mounting seat 3 are coaxially arranged with a cylinder formed by folding the guide plates 6;
2. the mechanical arm or the manual work inserts the discharge needle 4 sleeved with the conductive copper sleeve 12 into the jack; it should be noted that the conductive copper sleeve 12 is in a conical cylinder shape, a horn hole corresponding to the conductive copper sleeve 12 is formed on the jack, and a binding post 13 bent outwards is arranged at one end of the conductive copper sleeve 12 facing the insulating cap 11 of the discharge needle 4;
3. after the discharge needle 4 is inserted, the two clamping blocks 9 move towards each other and are abutted to the corresponding insulation cap 11 of the discharge needle 4, and the discharge needle 4 is completely inserted into the jack together with the conductive copper sleeve 12, so that the conductive copper sleeve 12 deforms and is in interference fit with the jack, and the assembly is completed; in the process, as the two discharge needles 4 penetrate through the jacks and then are inserted into the cylinder formed by folding the guide plates 6, and the deformation of the conductive copper sleeve 12 has certain correction capability, the two discharge needles 4 which are assembled are arranged coaxially;
4. after the installation is finished, the two clamping blocks 9 and the two guide plates 6 are reset, the discharge needle mounting seat 3 which is assembled can be completed by a mechanical arm or a manual work, and the discharge needle mounting seat 3 is fixed on the radiationless optical fiber fusion splicer after the subsequent process.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. Nonradiative optical fiber splicer discharge needle high accuracy can't harm erection equipment, its characterized in that: the device comprises a device main body fixed on a workbench, wherein the device main body consists of a substrate, a positioning guide mechanism and a clamping mechanism;
the substrate is fixed on the workbench, and the middle part of the substrate is provided with four limiting columns corresponding to the fixing holes of the discharge needle mounting seat;
the front side and the rear side of the base plate are respectively provided with a wallboard, the two wallboards are positioned on the outer sides of the limiting columns, the positioning guide mechanism comprises two arc-shaped positioning guide plates which are telescopically connected onto the wallboards, the two guide plates are folded to form a hollow cylinder body, the cylinder body and two jacks of the mounting seat are coaxially arranged, and the inner diameter of the cylinder body corresponds to the outer diameter of the discharge needle;
the clamping mechanism is composed of two clamping blocks, and the two clamping blocks are respectively connected to the workbench on the left side and the right side of the base plate in a left-right sliding mode.
2. The high-precision nondestructive mounting device for the discharge needle of the radiationless optical fiber fusion splicer according to claim 1, characterized in that: and the outer sides of the two wallboards are respectively fixed with an air cylinder, the piston rods of the two air cylinders are connected with the outer sides of the positioning guide plates, the two wallboards are respectively and telescopically connected with a pair of guide posts, and the end parts of the two guide posts positioned on the same side are connected on the two outer sides of the arc-shaped positioning guide plates.
3. The high-precision nondestructive mounting device for the discharge needle of the radiationless optical fiber fusion splicer according to claim 2, characterized in that: the wallboard is provided with a through hole corresponding to the guide post, a linear bearing is arranged in the through hole, and the guide post is connected with the linear bearing.
4. The high-precision nondestructive mounting device for the discharge needle of the radiationless optical fiber fusion splicer according to claim 3, characterized in that: and a lubricating oil layer is coated on the inner wall of the guide plate or a graphite layer is arranged on the inner wall of the guide plate.
5. The high-precision nondestructive mounting device for the discharge needle of the radiationless optical fiber fusion splicer according to any one of claims 1-4, characterized in that: the worktable on the left side and the worktable on the right side of the base plate are provided with slideways, and the two clamping blocks are connected on the slideways in a sliding way through sliding blocks and driven by independent driving mechanisms.
6. The high-precision nondestructive mounting device for the discharge needle of the radiationless optical fiber fusion splicer according to claim 5, characterized in that: the driving mechanism is a cylinder or a lead screw component.
7. The high-precision nondestructive mounting device for the discharge needle of the radiationless optical fiber fusion splicer according to claim 6, characterized in that: the clamping block is an L-shaped clamping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533236.7U CN218383377U (en) | 2021-03-15 | 2021-03-15 | High-precision nondestructive mounting equipment for discharge needle of radiationless optical fiber fusion splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120533236.7U CN218383377U (en) | 2021-03-15 | 2021-03-15 | High-precision nondestructive mounting equipment for discharge needle of radiationless optical fiber fusion splicer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218383377U true CN218383377U (en) | 2023-01-24 |
Family
ID=84951071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120533236.7U Active CN218383377U (en) | 2021-03-15 | 2021-03-15 | High-precision nondestructive mounting equipment for discharge needle of radiationless optical fiber fusion splicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218383377U (en) |
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2021
- 2021-03-15 CN CN202120533236.7U patent/CN218383377U/en active Active
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