CN201673285U - Coaxial optical element coupling clamp - Google Patents
Coaxial optical element coupling clamp Download PDFInfo
- Publication number
- CN201673285U CN201673285U CN2009202610726U CN200920261072U CN201673285U CN 201673285 U CN201673285 U CN 201673285U CN 2009202610726 U CN2009202610726 U CN 2009202610726U CN 200920261072 U CN200920261072 U CN 200920261072U CN 201673285 U CN201673285 U CN 201673285U
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- clamping device
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- optical element
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- Expired - Lifetime
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Abstract
The utility model provides a coaxial optical element coupling clamp, which comprises an optical element pipe shell clamping device, a horizontal displacement adjusting device and a laser welding machine location base, wherein the optical element pipe shell clamping device is used for clamping or releasing an optical element pipe shell and comprises a lower chunk locking cap, a lower chunk seat body and a pin electrical connector receptacle; the horizontal displacement adjusting device is used for regulating the displacement of the X and Y axial directions of the horizontal plane of the optical element pipe shell clamping device and comprises an X axial fine tuning screw rod, a Y axial fine tuning screw rod, a plane adjusting lock nut and a horizontal displacement adjusting device chassis; the lower end of the chassis is fixedly connected with the laser welding machine location base, whereas an optical fiber adapter clamping device, a Z axial displacement rapid adjusting device and a Z axial displacement fine tuning device are also arranged along a Z axis; and the Z axial displacement rapid adjusting device comprises a top, center and bottom location plate, a rapid resetting device, a location sleeve and an expansion adjusting device which is symmetrically arranged. The coaxial optical element coupling clamp has simple structure and can improve the working efficiency.
Description
Technical field
The utility model relates to the fixture for laser welding of optical-fibre communications axis light assembly, relates in particular to a kind of axis light assembly coupling cramp.
Background technology
Axis light assembly (Co-Axil Optical Sub-Assembly) generally includes axis light emitting module (Transmitter Optical Sub-Assembly, hereinafter to be referred as TOSA) or axis light receiving unit (Receiver Optical Sub-Assembly, hereinafter to be referred as ROSA) assembling process in, as shown in Figure 1, comprise optical assembly shell 1 and fiber adapter parts 2, laser bonding needs first precise light to be coupled and aligned before fixing between the two, the optical responsivity that receives with the luminous power that guarantees TOSA output or ROSA reaches the requirement of regulation, is coupled and aligned and transfers to that next procedure---laser bonding is fixed behind the position again when both search out best light path.Usually need the workman to regulate the location of realizing between the parts repeatedly at present in the industry, back, location coupling frock assembly is in carrying out the fixing process of laser bonding, the optimal light coupled power that very difficult assurance is adjusted in advance is constant, the adjustment of need doing over again of more a high proportion of goods is arranged, cause the Laser Welding (LBW) process complications.
Summary of the invention
It is a kind of simple in structure that the utility model provides, the axis light assembly coupling cramp of processing ease.
For reaching above goal of the invention, the utility model provides a kind of axis light assembly coupling cramp, it is axial to be provided with X, Y and Z, axially be provided with optical assembly shell clamping device, a horizontal shift regulating device and a laser-beam welding machine positioning base from top to bottom successively along Z, described optical assembly shell clamping device is used for clamping or discharges the optical assembly shell, comprising: lower chuck tightening cover, lower chuck pedestal and be connected the pin electrical socket of described optical assembly shell; Described horizontal shift regulating device be used to regulate described optical assembly shell clamping device surface level X axle and Y-axis to displacement, comprise X axis fine setting screw mandrel, Y-axis to the fine setting screw mandrel and, surface level adjusting lock nut and horizontal shift regulating device chassis, fixedly connected with described laser-beam welding machine positioning base in the lower end on this chassis; And it is corresponding along the Z axle with described optical assembly shell clamping device, be provided with coaxial fiber adapter clamping device from the bottom to top successively, Z axial displacement fast adjuster and Z axial displacement micromatic setting, described Z axial displacement fast adjuster, comprise: on, location-plate under the neutralization, one is used to control the quick resetting means of location-plate, one locating sleeve and a symmetrically arranged scalable regulating device, this device comprises axial guide shaft of Z and stage clip, the upper end of the axial guide shaft of Z is connected with telescopic sleeve pipe, this sleeve pipe comprises outer tube and inner sleeve, outer tube is connected in down between location-plate and the middle location-plate, inner sleeve is connected between location-plate and the middle location-plate, horizontal shift regulating device chassis then is fixed in the lower end of the axial guide shaft of Z, and stage clip places down between location-plate and the horizontal shift regulating device chassis.
The described quick resetting means that is used to control location-plate comprises: location shift fork, an extension spring and a piston, and the inboard of described location shift fork is fixed at these extension spring two ends, and described location shift fork acts on the piston upper end, controls the last location-plate of its drive and moves up and down.
Described Z axial displacement micromatic setting comprises: fine setting screw mandrel and control hand wheel.
Described fiber adapter clamping device is provided with the open slot that is used to hold tail optical fiber.
In the said structure, be provided with the optical assembly shell clamping device that accurately to regulate horizontal direction X-axis and Y-axis displacement on the one hand, on the other hand, be provided with the optical assembly shell clamping device that accurately to regulate the Z-direction displacement again, when the shell of optical assembly part aims at the optically-coupled between the fiber adapter locate reach requirement after, by travelling belt anchor clamps are moved horizontally to the bonding machine position, whole grip device is located on the laser bonding machine platform, different angles spot welding parts, it is fixing easily to finish the laser bonding coupling.Optical assembly behind the location can not influence the luminous power coupling efficiency because of producing change in displacement in the intermediate transfer process.This clamp structure is simple, and is easy to operate, is applicable to semi-automatic streamline production, can increase work efficiency, and saves manufacturing cost.This frock clamp has been considered the compatibility of different size optical assembly, only need optical assembly shell clamping device and fiber adapter clamping device in the configuration replacing anchor clamps, just can finish the coupling of the optical assembly of different profiles with a cover frock, just can obtain the complete frock applicatory of a cover for many type products as long as increase different chucks like this.
Description of drawings
Fig. 1 represents the optical assembly structural representation;
Fig. 2 represents axis light assembly coupling cramp structural representation of the present utility model.
Embodiment
Describe the utility model most preferred embodiment in detail below in conjunction with accompanying drawing.
Axis light assembly coupling cramp as shown in Figure 2, it is axial to be provided with X, Y and Z, and three directions all can realize the displacement adjustment.Axially be provided with optical assembly shell clamping device 10, a horizontal shift regulating device 20 and a laser-beam welding machine positioning base 30 from top to bottom successively along Z, optical assembly shell clamping device 10 is used for clamping or discharges the optical assembly shell, comprising: lower chuck tightening cover 11, lower chuck pedestal 12 and be connected the pin electrical socket 13 of optical assembly shell.Horizontal shift regulating device 20 be used to regulate optical assembly shell clamping device 10 surface level X-axis and Y-axis to displacement, comprise X axis fine setting screw mandrel 21, Y-axis to fine setting screw mandrel 22 and, surface level adjusting lock nut 23 and horizontal shift regulating device chassis 24, fixedly connected with laser-beam welding machine positioning base 30 in the lower end on this chassis, fixing by surface level adjusting lock nut 23 after the displacement adjustment of X-axis and Y-axis.And it is corresponding along the Z axle with described optical assembly shell clamping device 10, be provided with coaxial fiber adapter clamping device 40 from the bottom to top successively, Z axial displacement fast adjuster 50 and Z axial displacement micromatic setting 60, Z axial displacement fast adjuster 50, comprise: on, location-plate 51 under the neutralization, 52,53, one is used to control the quick resetting means 55 of location-plate 51, comprise: a location shift fork 5501, one extension spring 5502 and a piston 5503, the inboard of described location shift fork 5501 is fixed at these extension spring two ends, described location shift fork 5501 acts on piston 5503 upper ends, controls the last location-plate 51 of its drive and moves up and down.One locating sleeve 56 and a symmetrically arranged scalable regulating device 57, this device comprises axial guide shaft 5701 of Z and stage clip 5702, the upper end of the axial guide shaft 5701 of Z is connected with telescopic sleeve pipe, this sleeve pipe comprises outer tube 5703 and inner sleeve 5704, outer tube 5703 is connected in down between location-plate 53 and the middle location-plate 52, inner sleeve 5704 is connected between location-plate 51 and the middle location-plate 52, horizontal shift regulating device chassis 24 then is fixed in the lower end of the axial guide shaft 5701 of Z, and stage clip 5702 places down between location-plate 53 and the horizontal shift regulating device chassis 24.Z axial displacement micromatic setting 60 comprises: fine setting screw mandrel 61 and control hand wheel 62.Fiber adapter clamping device 40 can be provided with the open slot 41 that is used to hold tail optical fiber, so that the coupling of the laser bonding of the fiber adapter of magnetic tape trailer fibre.
The axis light assembly coupling cramp of said structure, it is as follows that it carries out action: the downward pipe cap of the pin of optical assembly shell upwards is installed in the lower chuck tightening cover 11 of optical assembly shell clamping device 10 and fastening, again that the fiber end face of fiber adapter is fixing by fiber adapter clamping device 40 down, firmly act on the last location-plate 51 of Z axial displacement fast adjuster 50 downwards, so that apace fiber adapter is shifted to the optical assembly shell along the Z axle, but still leave certain fine setting distance between the two, at this moment, utilize the fine setting screw mandrel 61 and the control hand wheel 62 of Z axial displacement micromatic setting 60, realize the axial accurate optical registration of Z.And the adjustment of the horizontal shift of optical assembly shell and fiber adapter, to fine setting screw mandrel 22 light optical assembly shell is aimed at by adjusting X axis fine setting screw mandrel 21, Y-axis with the optically-coupled of fiber adapter optical fiber input light end face at surface level, surface level adjusting lock nut 23 lockings afterwards.The whole grip device of adjusting after locking engages with laser-beam welding machine by laser-beam welding machine positioning base 30, realizes that the welding of optical assembly shell and fiber adapter is fixing.And when needing to finish the optical assembly of welding after fixing and in anchor clamps, take out, only need refer to clamp a pair of quick location shift fork 5501 of quick resetting means 55 with mother, its piston 5503 is resetted, and location-plate 51 is gone up in drive and middle location-plate 52 resets, the outer tube 5703 of the telescopic sleeve pipe of the axial guide shaft 5701 of Z and inner sleeve 5704 launch, axial guide shaft 5701 of Z and stage clip 5702 launch, unclamp the X-axis of horizontal shift and the regulating device of Y-axis again, can take out the optical assembly after welding is fixed.In the moving process, both can not produce the variation of coupling bit, and properties of product are stable, and are simple to operate.
Claims (4)
1. axis light assembly coupling cramp, it is characterized in that, it is axial to be provided with X, Y and Z, axially be provided with optical assembly shell clamping device (10), a horizontal shift regulating device (20) and a laser-beam welding machine positioning base (30) from top to bottom successively along Z, described optical assembly shell clamping device (10) is used for clamping or discharges the optical assembly shell, comprising: lower chuck tightening cover (11), lower chuck pedestal (12) and be connected the pin electrical socket (13) of described optical assembly shell; Described horizontal shift regulating device (20) be used to regulate described optical assembly shell clamping device (10) surface level X-axis and Y-axis to displacement, comprise X axis fine setting screw mandrel (21), Y-axis to fine setting screw mandrel (22) and, surface level adjusting lock nut (23) and horizontal shift regulating device chassis (24), fixedly connected with described laser-beam welding machine positioning base (30) in the lower end on this chassis; And it is corresponding along the Z axle with described optical assembly shell clamping device (10), be provided with coaxial fiber adapter clamping device (40) from the bottom to top successively, Z axial displacement fast adjuster (50) and Z axial displacement micromatic setting (60), described Z axial displacement fast adjuster (50), comprise: on, location-plate (51) under the neutralization, (52), (53), one is used to control the quick resetting means (55) of location-plate (51), one locating sleeve (56) and a symmetrically arranged scalable regulating device (57), this device comprises axial guide shaft of Z (5701) and stage clip (5702), the upper end of the axial guide shaft of Z (5701) is connected with telescopic sleeve pipe, this sleeve pipe comprises outer tube (5703) and inner sleeve (5704), outer tube (5703) is connected in down between location-plate (53) and the middle location-plate (52), inner sleeve (5704) is connected between location-plate (51) and the middle location-plate (52), horizontal shift regulating device chassis (24) then is fixed in the lower end of the axial guide shaft of Z (5701), and stage clip (5702) places down between location-plate (53) and the horizontal shift regulating device chassis (24).
2. axis light assembly coupling cramp according to claim 1, it is characterized in that, the described quick resetting means (55) that is used to control location-plate (51), comprise: location shift fork (5501), an extension spring (5502) and a piston (5503), the inboard of described location shift fork (5501) is fixed at these extension spring two ends, described location shift fork (5501) acts on piston (5503) upper end, controls the last location-plate (51) of its drive and moves up and down.
3. axis light assembly coupling cramp according to claim 2 is characterized in that, described Z axial displacement micromatic setting (60) comprising: fine setting screw mandrel (61) and control hand wheel (62).
4. axis light assembly coupling cramp according to claim 3 is characterized in that described fiber adapter clamping device (40) is provided with the open slot 41 that is used to hold tail optical fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202610726U CN201673285U (en) | 2009-12-08 | 2009-12-08 | Coaxial optical element coupling clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202610726U CN201673285U (en) | 2009-12-08 | 2009-12-08 | Coaxial optical element coupling clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201673285U true CN201673285U (en) | 2010-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202610726U Expired - Lifetime CN201673285U (en) | 2009-12-08 | 2009-12-08 | Coaxial optical element coupling clamp |
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| CN (1) | CN201673285U (en) |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018853A (en) * | 2012-12-06 | 2013-04-03 | 绍兴飞泰光电技术有限公司 | Optical device coupling device |
| CN103286506A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device welding fixture achieving adjustable pressing force |
| CN103286507A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device fixing tool |
| CN103286503A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Tool used for welding optical elements |
| CN103286502A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device coupling base with regulating bolts |
| CN103286505A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device welding tool with springs |
| CN103286504A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Tool for coupling of optical devices |
| CN103336339A (en) * | 2013-06-26 | 2013-10-02 | 江苏奥雷光电有限公司 | Coupling device for optical device and coupling method |
| CN103418964A (en) * | 2013-07-26 | 2013-12-04 | 青岛海信宽带多媒体技术有限公司 | Optical transceiver module matched welding clamp |
| CN103543505A (en) * | 2013-10-28 | 2014-01-29 | 江苏奥雷光电有限公司 | Photo-communication secondary module automatic coupling device and coupling method |
| CN105375248A (en) * | 2015-12-11 | 2016-03-02 | 安图实验仪器(郑州)有限公司 | Position regulator for optical fiber head of laser |
| CN106695673A (en) * | 2017-01-20 | 2017-05-24 | 东莞光智通讯科技有限公司 | Optical device combination separating device |
| CN106772836A (en) * | 2016-12-23 | 2017-05-31 | 江苏奥雷光电有限公司 | The method that sluggishness is eliminated in optical communication sub-module automatic coupling device and coupling process |
| CN107030381A (en) * | 2017-05-08 | 2017-08-11 | 中南大学 | Coaxial type optical device coupling welding system |
| CN107227456A (en) * | 2017-08-04 | 2017-10-03 | 苏州大学 | Laser cladding apparatus |
| CN108508563A (en) * | 2018-03-08 | 2018-09-07 | 武汉电信器件有限公司 | A kind of tooling and method removed for integrated optical receiver lens array |
| CN108637674A (en) * | 2018-06-06 | 2018-10-12 | 深圳市极致兴通科技有限公司 | A kind of manual four formula coupling devices of optical device |
| CN108773078A (en) * | 2018-07-03 | 2018-11-09 | 游氏（厦门）卫浴工业有限公司 | A kind of laser soldering device crossed water assembly and its welding method and cross water assembly |
| CN109794709A (en) * | 2018-12-26 | 2019-05-24 | 昂纳信息技术（深圳）有限公司 | A kind of welder of photoelectric device |
| CN109794764A (en) * | 2019-04-04 | 2019-05-24 | 深圳万测试验设备有限公司 | Same axis adjustment device |
-
2009
- 2009-12-08 CN CN2009202610726U patent/CN201673285U/en not_active Expired - Lifetime
Cited By (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103018853A (en) * | 2012-12-06 | 2013-04-03 | 绍兴飞泰光电技术有限公司 | Optical device coupling device |
| CN103286506A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device welding fixture achieving adjustable pressing force |
| CN103286507A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device fixing tool |
| CN103286503A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Tool used for welding optical elements |
| CN103286502A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device coupling base with regulating bolts |
| CN103286505A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Optical device welding tool with springs |
| CN103286504A (en) * | 2013-06-26 | 2013-09-11 | 成都网动光电子技术股份有限公司 | Tool for coupling of optical devices |
| CN103336339A (en) * | 2013-06-26 | 2013-10-02 | 江苏奥雷光电有限公司 | Coupling device for optical device and coupling method |
| CN103418964A (en) * | 2013-07-26 | 2013-12-04 | 青岛海信宽带多媒体技术有限公司 | Optical transceiver module matched welding clamp |
| CN103543505A (en) * | 2013-10-28 | 2014-01-29 | 江苏奥雷光电有限公司 | Photo-communication secondary module automatic coupling device and coupling method |
| CN105375248A (en) * | 2015-12-11 | 2016-03-02 | 安图实验仪器(郑州)有限公司 | Position regulator for optical fiber head of laser |
| CN106772836A (en) * | 2016-12-23 | 2017-05-31 | 江苏奥雷光电有限公司 | The method that sluggishness is eliminated in optical communication sub-module automatic coupling device and coupling process |
| CN106695673A (en) * | 2017-01-20 | 2017-05-24 | 东莞光智通讯科技有限公司 | Optical device combination separating device |
| CN107030381B (en) * | 2017-05-08 | 2019-02-12 | 中南大学 | Coaxial type Optical Device Coupling welding system |
| CN107030381A (en) * | 2017-05-08 | 2017-08-11 | 中南大学 | Coaxial type optical device coupling welding system |
| CN107227456A (en) * | 2017-08-04 | 2017-10-03 | 苏州大学 | Laser cladding apparatus |
| CN107227456B (en) * | 2017-08-04 | 2023-09-22 | 苏州大学 | Laser cladding device |
| CN108508563A (en) * | 2018-03-08 | 2018-09-07 | 武汉电信器件有限公司 | A kind of tooling and method removed for integrated optical receiver lens array |
| CN108508563B (en) * | 2018-03-08 | 2020-08-18 | 武汉电信器件有限公司 | Tool and method for disassembling lens array of integrated optical receiver |
| CN108637674A (en) * | 2018-06-06 | 2018-10-12 | 深圳市极致兴通科技有限公司 | A kind of manual four formula coupling devices of optical device |
| CN108637674B (en) * | 2018-06-06 | 2024-05-10 | 深圳市极致兴通科技有限公司 | Manual four-piece type coupling device for optical device |
| CN108773078A (en) * | 2018-07-03 | 2018-11-09 | 游氏（厦门）卫浴工业有限公司 | A kind of laser soldering device crossed water assembly and its welding method and cross water assembly |
| CN109794709A (en) * | 2018-12-26 | 2019-05-24 | 昂纳信息技术（深圳）有限公司 | A kind of welder of photoelectric device |
| CN109794764A (en) * | 2019-04-04 | 2019-05-24 | 深圳万测试验设备有限公司 | Same axis adjustment device |
| CN109794764B (en) * | 2019-04-04 | 2024-03-29 | 深圳万测试验设备有限公司 | Coaxial adjusting device |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
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| CX01 | Expiry of patent term | ||
| DD01 | Delivery of document by public notice |
Addressee: SHENZHEN APAT OPTO-ELECTRONICS COMPONENTS Co.,Ltd. Document name: Notification of Expiration of Patent Right Duration |
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| DD01 | Delivery of document by public notice |