CN104117805A - Floating optical transceiver module clamp for coaxial optoelectronic device coupling welding - Google Patents
Floating optical transceiver module clamp for coaxial optoelectronic device coupling welding Download PDFInfo
- Publication number
- CN104117805A CN104117805A CN201410360418.3A CN201410360418A CN104117805A CN 104117805 A CN104117805 A CN 104117805A CN 201410360418 A CN201410360418 A CN 201410360418A CN 104117805 A CN104117805 A CN 104117805A
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- fixture
- assembly
- installing plate
- clamp
- device coupling
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/047—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work moving work to adjust its position between soldering, welding or cutting steps
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigs For Machine Tools (AREA)
Abstract
The invention discloses a floating optical transceiver module clamp for coaxial optoelectronic device coupling welding. The clamp comprises a base and a clamp assembly used for clamping a workpiece, wherein the clamp assembly is arranged on the base in a sliding mode in the vertical direction, and a supporting assembly which supports the clamp assembly with constant supporting force and can make the clamp assembly slide vertically is arranged on the base. The floating optical transceiver module clamp for coaxial optoelectronic device coupling welding has the advantages that automatic compensation can be carried out in the vertical direction, and stress on the workpiece is constant during compensation.
Description
Technical field
The present invention relates to opto-electronic device automation coupling package technical field, be specifically related to a kind of floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding.
Background technology
Along with the development of fiber optic communication and optical fiber sensing technology, opto-electronic device be prepared into the key further developing for optical information technology.Active device is the Primary Component that converts the electrical signal to optical signal in optical fiber telecommunications system or optical signal is converted to the signal of telecommunication.Coaxial type active optical component is widely used in fiber optic communication field.Light transmitting-receiving subassembly is the important devices in coaxial type active optical component.
One of committed step in existing axis light device package technique is the coupling of laser instrument and optical fiber, encapsulation requires soldered light transmitting-receiving subassembly to have high axiality and positioning precision, and require handling device simple and fast, after loading device, can switch on power to module, a kind of high efficiency, high-precision coaxial active optical component light transmitting-receiving subassembly fixture, can make coaxial type active optical component coupling package efficiency increase substantially, guarantee the quality of product.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that prior art exists, and a kind of floating type smooth transmitting-receiving subassembly fixture of the constant coaxial type opto-electronic device coupling welding of the stressed size of workpiece can vertically carry out auto-compensation and compensation time is provided.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding, comprise base and for the clamp assembly of holding workpiece, described clamp assembly is vertically slidedly arranged on described base, and described base is provided with the bearing assembly that also can make clamp assembly slide up and down with constant supporting force supporting fixture assembly.
As a further improvement on the present invention:
Described bearing assembly comprises the cylinder that is connected with constant voltage source of the gas and for limiting the position-limit mechanism of clamp assembly sliding scale, described cylinder is installed on base, and described clamp assembly is connected with the expansion link of described cylinder.
Described clamp assembly comprises fixture installing plate and is installed in the clamp head on described fixture installing plate, described clamp head is provided with a plurality of elastic clip lobes along circumference and is positioned at first conical surface on a plurality of elastic clip lobes, described clamp assembly also comprises that a plurality of elastic clip lobes are synchronous radially inwardly to move and fold up the locking sleeve of workpiece and the driving lever being connected with described locking sleeve for driving, described locking sleeve is sheathed in clamp head and with clamp head and is threaded, described locking sleeve is provided with for forcing all elastic clip lobes to synchronize radially inwardly second conical surface of motion with the first cone match.
Described position-limit mechanism comprises support and is installed in the adjustment screw on described support, and described adjustment screw is positioned at the top of fixture installing plate and offsets with fixture installing plate.
Described clamp head is installed on described fixture installing plate so that thread connecting mode is dismountable; Described fixture installing plate is provided with installation through hole, and described installation through hole is provided with screwed hole and locating hole vertically successively, and described clamp head is installed in installs in through hole and the locating surface that is provided with the external screw thread coordinating with screwed hole and coordinates location with locating hole.
In described clamp head, be equiped with the electrode lock pin powering on to workpiece in holding workpiece.
Described base is provided with the first mount pad and the second mount pad being arranged symmetrically with, one side of described fixture installing plate is vertically slidedly arranged on described the first mount pad by guide assembly, described cylinder is installed on described the second mount pad, and the opposite side of described fixture installing plate is connected with the expansion link of described cylinder.
Described fixture also comprises the displacement detecting assembly for detection of the displacement of fixture installing plate, and described displacement detecting assembly comprises the eddy current type displacement transducer of being located on the first mount pad and is located at the sensor sensing sheet on fixture installing plate.
On described base, be also provided with the support spring for supporting fixture assembly when cylinder is not worked, between described support spring upper end and fixture installing plate, leave spacing.
Described fixture also comprises keyset, and described keyset is connected on described base by securing member is dismountable; Described base is provided with base locating hole, and described keyset is provided with positioning boss, and described positioning boss is inserted in described base locating hole.
Compared with prior art, the invention has the advantages that: in the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding of the present invention, bearing assembly can slide up and down by supporting fixture assembly, workpiece in the vertical direction is produced under the operating mode of displacement need to carry out to workpiece angle adjustment etc., clamp assembly can holding workpiece vertically moves and carries out auto-compensation, can automatically adapt to the displacement of workpiece in the vertical direction; Simultaneously, in the process sliding up and down at clamp assembly, the supporting force of bearing assembly remains constant, can not increase because of the variation of displacement, guaranteed the stressed uniformity of workpiece in self-compensating process, there will not be because of the stressed excessive situation that makes workpiece damage or be out of shape; In addition, because clamp assembly can vertically move, carry out auto-compensation, also can reduce making and the assembly precision of fixture, reduce and manufacture cost.
Accompanying drawing explanation
Fig. 1 is the perspective view of the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding of the present invention.
Fig. 2 is the plan structure schematic diagram of the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding of the present invention.
Fig. 3 is the broken section structural representation of the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding of the present invention.
Fig. 4 is the decomposition texture schematic diagram of clamp assembly in the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device of the present invention coupling welding.
Fig. 5 is the floating type smooth transmitting-receiving subassembly fixture of the coaxial type opto-electronic device of the present invention coupling welding simplified schematic diagram under normal condition.
Fig. 6 is the floating type smooth transmitting-receiving subassembly fixture of the coaxial type opto-electronic device of the present invention coupling welding simplified schematic diagram when compensating.
Marginal data:
1, base; 11, the first mount pad; 12, the second mount pad; 13, base locating hole; 2, clamp assembly; 21, fixture installing plate; 211, push pedal; 212, screwed hole; 213, clamp head locating hole; 22, clamp head; 221, elastic clip lobe; 222, first conical surface; 223, clamp head locating surface; 23, locking sleeve; 231, second conical surface; 24, driving lever; 25, plug seat; 3, bearing assembly; 31, cylinder; 32, position-limit mechanism; 321, support; 322, adjustment screw; 4, electrode lock pin; 5, guide assembly; 6, eddy current type displacement transducer; 7, sensor sensing sheet; 8, support spring; 9, keyset; 91, positioning boss; 101, workpiece; 102, upper device.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As shown in Figures 1 to 4, the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding of the present invention, comprise base 1 and for the light transmitting-receiving subassembly of holding workpiece 101(coaxial type opto-electronic device) clamp assembly 2, clamp assembly 2 is vertically slidedly arranged on base 1, and base 1 is provided with the bearing assembly 3 that also can make clamp assembly 2 slide up and down with constant supporting force supporting fixture assembly 2.This bearing assembly 3 comprises the cylinder 31 that is connected with constant voltage source of the gas and for limiting the position-limit mechanism 32 of clamp assembly 2 sliding scales, cylinder 31 is installed on base 1, clamp assembly 2 is connected with the expansion link of cylinder 31, cylinder 31 can be by clamp assembly 2 floating supports above base 1 after passing into pressure-sustaining gas, in the situation that not being subject to external force, clamp assembly 2 maintains static with respect to base 1 under the supporting role of cylinder 31 and the position-limiting action of position-limit mechanism 32, when clamp assembly 2 is subject to downward power, the supporting force that can overcome cylinder 31 makes clamp assembly 2 with respect to base 1 down sliding.Workpiece 101 in the vertical directions are produced under the operating mode of displacements need to carry out to workpiece 101 angle adjustment etc., the workpiece 101 that clamp assembly 2 can clamp vertically carries out auto-compensation, can automatically adapt to the displacement of workpiece 101 in the vertical directions; Simultaneously, in the process sliding up and down at clamp assembly 2, the supporting force of bearing assembly 3 remains constant, can not increase because of the variation of displacement, guaranteed the stressed uniformity of workpiece 101 in self-compensating process, there will not be because of the stressed excessive situation that makes workpiece 101 damage or be out of shape; In addition, because clamp assembly 2 can vertically move, carry out auto-compensation, also can reduce making and the assembly precision of fixture, reduce and manufacture cost.The supporting force of cylinder 31 can be adjusted by changing the pressure of constant voltage source of the gas.
The situation that Fig. 5 and Fig. 6 vertically compensate when showing respectively fixture in normal condition and carrying out angle adjustment, during normal condition, the optical fiber component of upper device 102(coaxial type opto-electronic device) keep fixing, fixture clamps workpiece 101 and docks up and down with upper device 102, when adjusting docking angle, fixture rotates around a certain fixed axis with workpiece 101 integral body, make to produce angle between device 102 and workpiece 101, it is large that distance between the two will become, now go up 102 pairs of workpiece 101 of device and apply downward power, the supporting force that forces clamp assembly 2 to overcome cylinder 31 moves downward along vertical direction, thereby complete the compensation of vertical direction.
In the present embodiment, clamp assembly 2 comprises fixture installing plate 21 and is installed in the clamp head 22 on fixture installing plate 21, fixture installing plate 21 adopts polytetrafluoroethylene (PTFE) to make, the upper end of clamp head 22 is provided with four for the elastic clip lobe 221 of holding workpiece 101, four elastic clip lobes 221 are structure as a whole with clamp head 22, and four elastic clip lobes 221 are arranged and are formed the jack that can make workpiece 101 insert along even circumferential, clamp head 22 is provided with first conical surface 222 being positioned on four elastic clip lobes 221, clamp assembly 2 also comprises that a plurality of elastic clip lobes 221 are synchronous radially inwardly to move and fold up the locking sleeve 23 of workpiece 101 and the driving lever 24 being connected with locking sleeve 23 for driving, locking sleeve 23 is sheathed in clamp head 22 and with clamp head 22 and is threaded, locking sleeve 23 is provided with for coordinating and force all elastic clip lobes 221 synchronize second conical surface 231 radially inwardly moving with first conical surface 222.By driving lever 24, can order about locking sleeve 23 rotates, and then locking sleeve 23 moves up and down with respect to clamp head 22, when locking sleeve 23 moves downward, second conical surface 231 of locking sleeve 23 contacts with first conical surface 222 and forces all elastic clip lobes 221 to synchronize radially inwardly motion clamping work pieces 101, when locking sleeve 23 moves upward, second conical surface 231 of locking sleeve 23 and first conical surface 222 depart from, elastic clip lobe 221 radially outward moves and unclamps workpiece 101 under elastic reset effect, the locking sleeve 23 of this helical driving type has simple in structure, change the advantages such as convenient.The advantages such as the clamp head 22 of the present embodiment is specifically provided with four elastic clip lobes 221, has centering ability strong, and clamping is stable, the whole 65Mn of the employing steels of clamp head 22 are done, and are quenched to hardness and reach 50 ~ 70HRC, and the angle of first conical surface 222 is 20 degree.
Above-mentioned position-limit mechanism 32 comprises support 321 and adjustment screw 322, support 321 is provided with the tapped through hole of vertical layout, adjustment screw 322 is with the installation of in this tapped through hole, and the upper end of the lower end of adjustment screw 322 and fixture installing plate 21 offsets, by adjusting the screw-in position of adjustment screw 322, can change the scope that clamp assembly 2 slides up and down.
In the present embodiment, clamp head 22 is installed on fixture installing plate 21 so that thread connecting mode is dismountable, be convenient to change different clamp head 22, for clamping dissimilar workpiece 101, the installation of clamp head 22 specifically, on fixture installing plate 21, be provided with the installation through hole of vertical layout, through hole is installed and is provided with successively vertically screwed hole 212 and clamp head locating hole 213, clamp head 22 is installed in installs in through hole, the middle part of clamp head 22 is provided with the external screw thread coordinating with screwed hole 212, the end of clamp head 22 is provided with the clamp head locating surface 223 that coordinates location with clamp head locating hole 213, clamp head 22 is formed and is removably connected by screw thread and fixture installing plate 21 like this, simultaneously because the cooperation between screw thread exists gap, can form location by the cooperation of clamp head locating surface 223 and clamp head locating hole 213 again, guarantee the perpendicularity between clamp head 22 and fixture installing plate 21.In clamp head 22, be equiped with electrode lock pin 4, the installation of electrode lock pin 4 specifically, clamp head 22 is provided with the through hole overlapping with jack, one end of through hole is elastic clip lobe 221, the other end of through hole is provided with plug seat 25, plug seat 25 is affixed by screw and fixture installing plate 21, and electrode lock pin 4 is fastened on one end that this plug seat 25 stretches out through hole.In four grooves of electrode lock pin 4, be provided with the conductive copper sheet for being connected with workpiece 101 pins, after the jack of workpiece 101 insertion clamp head 22, the conductive copper sheet of its pin and electrode lock pin 4 joins, thereby realize, in holding workpiece 101, to workpiece 101, power on, this electrode lock pin 4 is prior art, does not repeat them here.
In the present embodiment, base 1 is provided with the first mount pad 11 and the second mount pad 12 being arranged symmetrically with, the first mount pad 11 and the second mount pad 12 are affixed by positioning step and bolt and base 1 respectively, one side of fixture installing plate 21 is connected with the first mount pad 11 by guide assembly 5 and can vertically slides, guide assembly 5 can adopt the rail plate of existing routine, cylinder 31 is installed on the second mount pad 12, the opposite side of fixture installing plate 21 has been bolted to connection push pedal 211, and push pedal 211 is connected with the expansion link of cylinder 31.The support moment of 31 pairs of fixture installing plates 21 of cylinder can be offset the stressed rear moment to guide assembly 5 of workpiece 101, can reduce clamp assembly 2 and act on the bending moment on guide assembly 5, and then guarantee enough installation accuracies and uniformity, therefore, this bilateral supporting construction can make equalising torque, prevents fixture bulk deformation.
In the present embodiment, fixture is also provided with the displacement detecting assembly for detection of 21 displacements of fixture installing plate, displacement detecting assembly comprises eddy current type displacement transducer 6 and sensor sensing sheet 7, wherein, eddy current type displacement transducer 6 is installed on the first mount pad 11, sensor sensing sheet 7 is installed on fixture installing plate 21, when fixture installing plate 21 is when vertical direction moves, eddy current type displacement transducer 6 can detecting sensor sensing chip 7 with the relative displacement of base 1, also be the relative displacement of fixture installing plate 21 and base 1, adopt eddy current type displacement transducer 6 to there is precision high, contactless advantage.
In the present embodiment, on base 1, be also provided with the support spring 8 for supporting fixture assembly 2 when cylinder 31 is not worked, this support spring 8 is sheathed be arranged on the affixed center column of base 1 on, its lower end and base 1 offset, between its upper end and fixture installing plate 21, leave spacing, this spacing guarantees can not contact with fixture installing plate 21 at the situation lower support spring 8 of normal work, when cylinder 31 does not pass into pressure-sustaining gas, clamp assembly 2 integral body glide along guide assembly 5, are finally bearing on support spring 8.
In the present embodiment, fixture also comprises keyset 9, keyset 9 is connected on base 1 by bolt is dismountable, fixture integral body can be installed on the motion platform or fixed platform of coupling package equipment by keyset 9, by changing different keyset 9, can connect from different motion platform or fixed platform easily and fast.Meanwhile, base 1 is provided with base locating hole 13, and keyset 9 is provided with positioning boss 91, and positioning boss 91 is inserted in base locating hole 13 and forms location, can guarantee the relative position of keyset 9 and base 1 by the cooperation of base locating hole 13 and positioning boss 91.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment.For those skilled in the art, also should be considered as protection scope of the present invention not departing from resulting improvement and conversion under the technology of the present invention design prerequisite.
Claims (10)
1. the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding, comprise base (1) and for the clamp assembly (2) of holding workpiece (101), it is characterized in that: it is upper that described clamp assembly (2) is vertically slidedly arranged on described base (1), described base (1) is provided with the bearing assembly (3) that also can make clamp assembly (2) slide up and down with constant supporting force supporting fixture assembly (2).
2. the floating type smooth transmitting-receiving subassembly fixture that coaxial type opto-electronic device coupling according to claim 1 is welded, it is characterized in that: described bearing assembly (3) comprises the cylinder (31) that is connected with constant voltage source of the gas and for limiting the position-limit mechanism (32) of clamp assembly (2) sliding scale, it is upper that described cylinder (31) is installed in base (1), and described clamp assembly (2) is connected with the expansion link of described cylinder (31).
3. the floating type smooth transmitting-receiving subassembly fixture that coaxial type opto-electronic device coupling according to claim 2 is welded, it is characterized in that: described clamp assembly (2) comprises fixture installing plate (21) and is installed in the clamp head (22) on described fixture installing plate (21), described clamp head (22) is provided with a plurality of elastic clip lobes (221) along circumference and is positioned at first conical surface (222) on a plurality of elastic clip lobes (221), described clamp assembly (2) also comprises for driving a plurality of elastic clip lobes (221) synchronously radially inwardly to move and fold up the locking sleeve (23) of workpiece (101) and the driving lever (24) being connected with described locking sleeve (23), described locking sleeve (23) is sheathed on clamp head (22) above and is threaded with clamp head (22), described locking sleeve (23) is provided with for coordinating and to force all elastic clip lobes (221) synchronize second conical surface (231) radially inwardly moving with first conical surface (222).
4. the floating type smooth transmitting-receiving subassembly fixture that coaxial type opto-electronic device coupling according to claim 3 is welded, it is characterized in that: described position-limit mechanism (32) comprises support (321) and be installed in the adjustment screw (322) on described support (321), described adjustment screw (322) is positioned at the top of fixture installing plate (21) and offsets with fixture installing plate (21).
5. the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding according to claim 3, is characterized in that: described clamp head (22) is installed on described fixture installing plate (21) so that thread connecting mode is dismountable; Described fixture installing plate (21) is provided with installation through hole, described installation through hole is provided with screwed hole (212) and clamp head locating hole (213) vertically successively, and described clamp head (22) is installed in installs in through hole and the clamp head locating surface (223) that is provided with the external screw thread coordinating with screwed hole (212) and coordinates location with clamp head locating hole (213).
6. the floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding according to claim 3, is characterized in that: in described clamp head (22), be equiped with the electrode lock pin (4) powering on to workpiece (101) in holding workpiece (101).
7. the floating type smooth transmitting-receiving subassembly fixture that coaxial type opto-electronic device coupling according to claim 3 is welded, it is characterized in that: described base (1) is provided with the first mount pad (11) and the second mount pad (12) being arranged symmetrically with, one side of described fixture installing plate (21) is vertically slidedly arranged on described the first mount pad (11) by guide assembly (5), it is upper that described cylinder (31) is installed in described the second mount pad (12), and the opposite side of described fixture installing plate (21) is connected with the expansion link of described cylinder (31).
8. according to the floating type smooth transmitting-receiving subassembly fixture of the coaxial type opto-electronic device coupling welding described in claim 7, it is characterized in that: described fixture also comprises the displacement detecting assembly for detection of fixture installing plate (21) displacement, described displacement detecting assembly comprises the eddy current type displacement transducer (6) of being located on the first mount pad (11) and is located at the sensor sensing sheet (7) on fixture installing plate (21).
9. according to the floating type smooth transmitting-receiving subassembly fixture of the coaxial type opto-electronic device coupling welding described in any one in claim 3 to 8, it is characterized in that: on described base (1), be also provided with the support spring (8) for supporting fixture assembly (2) when cylinder (31) is not worked, between described support spring (8) upper end and fixture installing plate (21), leave spacing.
10. according to the floating type smooth transmitting-receiving subassembly fixture of the coaxial type opto-electronic device coupling welding described in any one in claim 1 to 8, it is characterized in that: described fixture also comprises keyset (9), described keyset (9) is connected on described base (1) by securing member is dismountable; Described base (1) is provided with base locating hole (13), and described keyset (9) is provided with positioning boss (91), and described positioning boss (91) is inserted in described base locating hole (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360418.3A CN104117805B (en) | 2014-07-28 | 2014-07-28 | The floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360418.3A CN104117805B (en) | 2014-07-28 | 2014-07-28 | The floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding |
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| CN104117805A true CN104117805A (en) | 2014-10-29 |
| CN104117805B CN104117805B (en) | 2016-02-24 |
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| CN201410360418.3A Active CN104117805B (en) | 2014-07-28 | 2014-07-28 | The floating type smooth transmitting-receiving subassembly fixture of coaxial type opto-electronic device coupling welding |
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Cited By (4)
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| CN104858593A (en) * | 2015-05-25 | 2015-08-26 | 天津大学 | Positioning tool clamp for precision box-shaped sensor welding and using method of positioning tool clamp for precision box-shaped sensor welding |
| CN111360403A (en) * | 2020-04-03 | 2020-07-03 | 成都优博创通信技术股份有限公司 | Laser leveling jig, clamp, clamping method and optical device coupling welding device |
| CN113059267A (en) * | 2021-02-26 | 2021-07-02 | 深圳市亚微科技有限公司 | Air floatation device for optical device coupling and using method |
| CN115070646A (en) * | 2022-07-11 | 2022-09-20 | 辽宁优迅科技有限公司 | Clamp and method for testing front light backlight of coaxial laser bare package |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104858593A (en) * | 2015-05-25 | 2015-08-26 | 天津大学 | Positioning tool clamp for precision box-shaped sensor welding and using method of positioning tool clamp for precision box-shaped sensor welding |
| CN105499887A (en) * | 2015-05-25 | 2016-04-20 | 天津大学 | Application method of positioning work fixture for precision box-type sensor welding |
| CN105499887B (en) * | 2015-05-25 | 2017-05-31 | 天津大学 | Accurate box sensor welds the application method of positioning tooling fixture |
| CN111360403A (en) * | 2020-04-03 | 2020-07-03 | 成都优博创通信技术股份有限公司 | Laser leveling jig, clamp, clamping method and optical device coupling welding device |
| CN113059267A (en) * | 2021-02-26 | 2021-07-02 | 深圳市亚微科技有限公司 | Air floatation device for optical device coupling and using method |
| CN113059267B (en) * | 2021-02-26 | 2022-07-05 | 深圳市亚微科技有限公司 | Air floatation device for optical device coupling and using method |
| CN115070646A (en) * | 2022-07-11 | 2022-09-20 | 辽宁优迅科技有限公司 | Clamp and method for testing front light backlight of coaxial laser bare package |
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