CN208342090U - SFP automatic welding optical device fixture - Google Patents
SFP automatic welding optical device fixture Download PDFInfo
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- CN208342090U CN208342090U CN201820796091.8U CN201820796091U CN208342090U CN 208342090 U CN208342090 U CN 208342090U CN 201820796091 U CN201820796091 U CN 201820796091U CN 208342090 U CN208342090 U CN 208342090U
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- slot structure
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Abstract
The utility model belongs to welding tooling technical field, it is related to a kind of SFP automatic welding optical device fixture, pedestal and upper cover including the connection that cooperates, two long sides in the face that pedestal and upper cover are cooperatively connected, which are respectively equipped under several groups, installs slot structure, the step surface for placing pcb board is additionally provided on pedestal, the intermediate position of step surface is provided with lower rectangular channel, and the two sides of lower rectangular channel, which are respectively set down, hollows out position；Two long sides in the face that the upper cover is connect with base engagement, which are respectively equipped in several groups, installs slot structure, and upper cover, which corresponds to, is arranged upper rectangular channel among installation slot structure on two groups, the two sides of upper rectangular channel, which are respectively set, hollows out position.The welding fixture chooses device dimensional uniformity preferably and the spots localization of connectionless point, improves efficiency to realize and disposably process multiple components, and guarantee the purpose of processing consistency.
Description
Technical field
The utility model belongs to welding tooling technical field, is related to a kind of SFP automatic welding optical device fixture.
Background technique
Currently, using manual welding fixture, can only once weld a part, inefficiency, and fill in soldering part
The slight difference of folder causes the relative position consistency for welding back part poor, after being improved to automatic welding fixture, although improving
Efficiency, if but need locating element size slightly deviation, i.e., it is no longer applicable in, does not solve consistency problem fundamentally, therefore
Have much room for improvement.
Summary of the invention
The utility model is in view of the above-mentioned problems, provide a kind of SFP automatic welding optical device fixture, the welding fixture Chooser
Part dimensional uniformity preferably and the spots localization of connectionless point, is disposably processed multiple components and is improved efficiency, and protect to realize
Demonstrate,prove the purpose of processing consistency.
According to the technical solution of the utility model includes: a kind of SFP automatic welding optical device fixture, it is characterised in that: including phase
Two long sides in the face that the pedestal and upper cover being mutually cooperatively connected, pedestal and upper cover are cooperatively connected are respectively equipped with mounting groove under several groups
Structure is additionally provided with the step surface for placing pcb board on pedestal, and the intermediate position of step surface is provided with lower rectangular channel, lower square
The two sides of shape slot, which are respectively set down, hollows out position；Two long sides in the face that the upper cover is connect with base engagement are respectively equipped with several
Slot structure is installed, upper cover, which corresponds to, is arranged upper rectangular channel among installation slot structure on two groups, the two sides difference of upper rectangular channel in group
Position is hollowed out in setting, the upper installation slot structure matches the limit for realizing the first device, the second device with lower installation slot structure
Position is fixed, and the first device, the respective pin of the second device are respectively placed in the two sides of corresponding pcb board.
The upper installation slot structure has five groups as a further improvement of the utility model, upper mounting groove knot described in every group
Structure includes the first upper groove for the first device to be arranged and the second upper groove for the second device to be arranged；The lower installation
Slot structure has five groups, and lower installation slot structure includes the first lower groove, the second lower groove, the first lower groove and first described in every group
Upper groove matches the first device of positioning, and the second lower groove matches the second device of positioning with the second upper groove.
First upper groove includes that first be set in its groove body is appeared on the stage as a further improvement of the utility model,
Rank, the second top bar, positioning groove in formation first between first top bar, the second top bar, the first of the first device
Flange is placed on first in positioning groove；Second upper groove includes the third top bar being set in its groove body, the 4th top bar,
Positioning groove on second is formed between the third top bar, the 4th top bar, the second flange of the second device is placed on second
In positioning groove；Setting first is got out of a predicament or an embarrassing situation in the groove body of first lower groove, and second is arranged in the second lower groove and gets out of a predicament or an embarrassing situation.
The four corners position of the upper cover is equipped with trapeze cut as a further improvement of the utility model, pedestal
Four corners position is equipped with the trapezoidal column matched with the trapeze cut, and trapezoidal column is equipped with first for positioning entire fixture
Through-hole.
Step surface is divided into two pcb boards placement works by the lower rectangular channel as a further improvement of the utility model,
, positioning is realized in the positioning column cooperation on the second through-hole and step surface on pcb board, and the bottom surface of upper cover is provided with for positioning
The recess hole that column is avoided.
The base end face hollows out position inner ring equipped with lower chamfering under as a further improvement of the utility model,
Portion；Position inner ring is hollowed out on the upper cap upper surface equipped with upper corner portion.
The both ends that position is hollowed out under corresponding to each on the pedestal as a further improvement of the utility model, are set respectively
Recessed rectangular channel is set, recessed rectangular channel extends at step surface.
Along its length upper groove is respectively set in both ends in the upper cap upper surface as a further improvement of the utility model,
Notch, lower groove notch is respectively set in both ends to pedestal along its length.
The lower installation slot structure of the pedestal two sides is as a further improvement of the utility model, with flat perpendicular to pedestal bottom
Face turns over 180 ° of axial symmetry on the basis of the axis of base center point；So the upper installation slot structure of upper cover two sides with perpendicular to
Upper cover baseplane turns over 180 ° of axial symmetry on the basis of the axis of upper cover central point.
The upper cover and pedestal are all made of die steel material production as a further improvement of the utility model,.
The utility model has the technical effect that the utility model product limits the tube body of different components respectively when in use
With the size at adapter position, size consistency on this device is preferable, and the part that other are changed greatly on device is equal
It is not provided with limiting, therefore fixture does not need to expand applicable model because the dimensional variations generated in device fabrication processes adjust
It encloses；And fixture is made of die steel material, fixture own wt is enough, therefore does not need to do extra auxiliary when welding fixture
Stationary fixture upper cover and pedestal can be reduced in the relative position of short transverse by the self gravity of fixture come positioning devices
Cost.Thus the program not only meets raising production efficiency, but also ensure that the consistency of welding processing, and expands applicable
Range reduces processing cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the utility model decomposition diagram.
Fig. 3 is the upper surface axonometric drawing of pedestal.
Fig. 4 is the bottom surface axonometric drawing of pedestal.
Fig. 5 is the partial enlarged view in Fig. 3 at A.
Fig. 6 is the upper surface axonometric drawing of upper cover.
Fig. 7 is the bottom surface axonometric drawing of upper cover.
Fig. 8 is the partial enlarged view in Fig. 7 at B.
Fig. 9 is the second device architecture schematic diagram.
Figure 10 is the first device architecture schematic diagram.
Specific embodiment
Specific embodiment of the present utility model is further described with reference to the accompanying drawing.
In Fig. 1 ~ 10, including pedestal 1, trapezoidal column 11, lower groove notch 110, first through hole 12, the first lower groove 13,
One get out of a predicament or an embarrassing situation the 131, second lower groove 14, second get out of a predicament or an embarrassing situation 141, step surface 15, positioning column 16, recessed rectangular channel 17, lower rectangle
Slot 18, under hollow out position 19, lower corner portion 191, upper cover 2, trapeze cut 21, the first upper groove 23, the first top bar 231,
Positioning groove 233 in two top bars 232, first, the second upper groove 24, third top bar 241, in the 4th top bar 242, second
Positioning groove 243, convex plane 25, recess hole 26, upper rectangular channel 27, on hollow out position 28, upper corner portion 281, upper groove lack
Mouth 29, pcb board 3, the second through-hole 31, golden finger area 32, the first device 4, the first device tube body 41, first flange 42, first
Flange bottom 421, pin 43, the second device 5, the adapter part 51 of the second device, second flange 52, second flange bottom surface 521,
Pin 53 etc..
As shown in Fig. 1 ~ 10, the utility model is a kind of SFP(optical module) automatic welding optical device fixture, including phase interworking
The pedestal 1 and upper cover 2 of connection are closed, two long sides in the face that pedestal 1 and upper cover 2 are cooperatively connected are respectively equipped with mounting groove under several groups
Structure is additionally provided with the step surface 15 for placing pcb board 3 on pedestal 1, and the intermediate position of step surface 15 is provided with lower rectangular channel
18, the two sides of lower rectangular channel 18, which are respectively set down, hollows out position 19；Two of the face that the upper cover 2 is cooperatively connected with pedestal 1 are long
Slot structure is installed while being respectively equipped in several groups, upper cover 2, which corresponds to, is arranged upper rectangular channel 27 among installation slot structure on two groups, on
The two sides of rectangular channel 27, which are respectively set, hollows out position 28, and the upper installation slot structure matches realization with lower installation slot structure
The limit of one device 4, the second device 5 is fixed, and the first device 4, the respective pin 43,53 of the second device 5 are respectively placed in corresponding PCB
The two sides of plate 3.Upper rectangular channel 27 is consistent with lower rectangular channel 18, can be hollowed out respectively with left and right position 28 cooperatively form two it is relatively narrow
Side is contacted with 32 flat portion of the front without component of golden finger area of pcb board 3, so that after installation in golden finger area 32
Side also soars aloft not contact directly with fixture, protects golden finger area 32.
Upper installation slot structure has five groups, and upper installation slot structure described in every group includes first for the first device 4 to be arranged
Upper groove 23 and the second upper groove 24 for the second device 5 to be arranged；The lower installation slot structure has five groups, lower peace described in every group
Tankage structure includes the first lower groove 13, the second lower groove 14, and the first lower groove 13 matches positioning with the first upper groove 23
First device 4, the second lower groove 14 match the second device 5 of positioning with the second upper groove 24.
First upper groove 23 includes the first top bar 231, the second top bar 232 that are set in its groove body, and described first
Positioning groove 233 on first is formed between top bar 231, the second top bar 232, the first flange 42 of the first device 4 is placed in the
On one in positioning groove 233；Second upper groove 24 includes third top bar 241, the 4th top bar being set in its groove body
242, positioning groove 243 in formation second between the third top bar 241, the 4th top bar 242, the second of the second device 5
Flange 51 is placed on second in positioning groove 243；Setting first gets out of a predicament or an embarrassing situation 131, second in the groove body of first lower groove 13
Setting second gets out of a predicament or an embarrassing situation 141 in lower groove 14.
The four corners position of upper cover 2 is equipped with trapeze cut 21, and the four corners position of pedestal 1 is equipped with trapezoidal to be lacked with described
The trapezoidal columns 11 that mouth 21 matches, trapezoidal column 11 are equipped with first through hole 12 used for positioning.
Step surface 15 is divided into two pcb boards 3 and places station, the second through-hole 31 and platform on pcb board 3 by lower rectangular channel 18
Positioning is realized in the cooperation of positioning column 16 on terrace 15.
1 bottom surface of pedestal hollows out 19 inner ring of position equipped with lower corner portion 191 under；Cavern part on 2 upper surface of upper cover
28 inner rings of position are equipped with upper corner portion 281.By the way that upper corner portion 281 is arranged, lower corner portion 191 facilitates plumb joint to weld.In upper cover 2
Between position be additionally provided with a convex plane 25, this convex plane 25 and pcb board 3 cooperate；There are four grooves in this convex plane 25
Hole 26 is the evacuation made for the positioning column 16 of 1 protrusion of cooperation pedestal.
Recessed rectangular channel 17, recessed rectangular channel 17 is respectively set in the both ends that position 19 is hollowed out under corresponding to each on pedestal 1
It extends at step surface 15.
Upper groove notch 29 is respectively set in both ends to 2 upper surface of upper cover along its length, and pedestal 1 along its length distinguish by both ends
Lower groove notch 110 is set.Upper groove notch 29, lower groove notch 110 are taken after facilitating fixture to install.
The lower installation slot structure of 1 two sides of pedestal is with perpendicular to 1 baseplane of pedestal, on the basis of the axis of 1 central point of pedestal
Turn over 180 ° of axial symmetry；So the upper installation slot structure of 2 two sides of upper cover is to pass through 2 central point of upper cover perpendicular to 2 baseplane of upper cover
Axis on the basis of turn over 180 ° of axial symmetry.
Upper cover 2 and pedestal 1 are all made of die steel material production, and sturdy and durable, sole mass is larger, therefore itself reliable weight
The first device 4 of amount positioning, the second device 5 and pcb board 3, do not need additional clamping component, simplify fixture and reduce costs.
The course of work of the utility model is as follows: first pedestal for placed 1, then places two pieces of pcb boards 3 respectively in pedestal 1
In the shallower step surface 15 in side, and it is accurately positioned by the positioning column 16 on pedestal 1；Then 10 group of first device 4 and are placed
Two devices 5, the first device 4 and the second device 5 are all made of inclination 45° angle and are put into, the first device 4 and the second device after being in place
5 first flange bottom surface 421, second flange bottom surface 521 and first on pedestal 1, which are got out of a predicament or an embarrassing situation, 131, second gets out of a predicament or an embarrassing situation and 141 has answered
Full fitting；The pin 43,53 of device is fitted in the front and back of pcb board 3 respectively, then gets togather upper cover 2 downwards from surface.
2 thickness of upper cover should be slightly bigger than or equal to 1 four jiaos of raised trapezoidal column 11 of pedestal, when guaranteeing that fixture overturns 180 ° of welding with this, on
The first device 4 and the second device 5 can be still accurately positioned in lid 2, be unlikely to generate between the first device 4 and the second device 5
Gap influences final welding effect.
Claims (10)
1. a kind of SFP automatic welding optical device fixture, it is characterised in that: pedestal (1) and upper cover including the connection that cooperates
(2), two long sides in the face that pedestal (1) and upper cover (2) are cooperatively connected, which are respectively equipped under several groups, installs slot structure, pedestal (1)
On be additionally provided with step surface (15) for placing pcb board (3), the intermediate position of step surface (15) is provided with lower rectangular channel
(18), the two sides of lower rectangular channel (18), which are respectively set down, hollows out position (19)；What the upper cover (2) and pedestal (1) were cooperatively connected
Two long sides in face, which are respectively equipped in several groups, installs slot structure, and upper cover (2) corresponds to setting among installation slot structure on two groups
Upper rectangular channel (27), the two sides of upper rectangular channel (27), which are respectively set, to be hollowed out position (28), the upper installation slot structure and lower peace
Tankage structure, which matches, realizes that the limit of the first device (4), the second device (5) is fixed, and the first device (4), the second device (5) are each
From pin (43,53) be respectively placed in the two sides of corresponding pcb board (3).
2. SFP automatic welding optical device fixture as described in claim 1, it is characterised in that: the upper installation slot structure has five
Group, upper installation slot structure described in every group include the first upper groove (23) for the first device (4) be arranged and for setting the
The second upper groove (24) of two devices (5)；The lower installation slot structure has five groups, and lower installation slot structure described in every group includes the
One lower groove (13), the second lower groove (14), the first lower groove (13) match the first device of positioning with the first upper groove (23)
(4), the second lower groove (14) matches positioning the second device (5) with the second upper groove (24).
3. SFP automatic welding optical device fixture as claimed in claim 2, it is characterised in that: the first upper groove (23) packet
Include the first top bar (231) being set in its groove body, the second top bar (232), first top bar (231), on second
Positioning groove (233) on first is formed between step (232), the first flange (42) of the first device (4), which is placed on first, to be positioned
In groove (233)；Second upper groove (24) includes third top bar (241), the 4th top bar being set in its groove body
(242), positioning groove (243) on second, the second device are formed between the third top bar (241), the 4th top bar (242)
(5) second flange (51) is placed in positioning groove on second (243)；It is arranged first in the groove body of first lower groove (13)
It gets out of a predicament or an embarrassing situation (131), (141) are got out of a predicament or an embarrassing situation in setting second in the second lower groove (14).
4. SFP automatic welding optical device fixture as described in claim 1, it is characterised in that: the four corners of the upper cover (2)
Position is equipped with trapeze cut (21), and the four corners position of pedestal (1) is trapezoidal equipped with matching with the trapeze cut (21)
Column (11), trapezoidal column (11) are equipped with first through hole used for positioning (12).
5. SFP automatic welding optical device fixture as described in claim 1, it is characterised in that: the lower rectangular channel (18) is by platform
Terrace (15) is divided into two pcb boards (3) and places station, and the second through-hole (31) on pcb board (3) is determined on step surface (15)
Position column (16), which cooperates, realizes positioning, and the bottom surface of upper cover (2) is provided with the recess hole (26) for being avoided to positioning column (16).
6. SFP automatic welding optical device fixture as described in claim 1, it is characterised in that: pedestal (1) bottom surface is under
Position (19) inner ring is hollowed out equipped with lower corner portion (191)；Hollowed out on upper cover (2) upper surface position (28) inner ring be equipped with it is upper fall
Corner (281).
7. SFP automatic welding optical device fixture as described in claim 1, it is characterised in that: correspond on the pedestal (1) every
The both ends that position (19) is hollowed out under a are respectively set recessed rectangular channel (17), and recessed rectangular channel (17) extends to step surface (15)
Place.
8. SFP automatic welding optical device fixture as described in claim 1, it is characterised in that: upper cover (2) upper surface is along length
Degree direction both ends are respectively set upper groove notch (29), and lower groove notch is respectively set in both ends to pedestal (1) along its length
(110).
9. SFP automatic welding optical device fixture as described in claim 1, it is characterised in that: the lower peace of pedestal (1) two sides
Tankage structure is to turn over 180 ° of axial symmetry on the basis of the axis of pedestal (1) central point perpendicular to pedestal (1) baseplane；So
The upper installation slot structure of upper cover (2) two sides on the basis of the axis of upper cover (2) central point to turn perpendicular to upper cover (2) baseplane
Cross 180 ° of axial symmetry.
10. SFP automatic welding optical device fixture as described in claim 1, it is characterised in that: the upper cover (2) and pedestal (1)
It is all made of die steel material production.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796091.8U CN208342090U (en) | 2018-05-24 | 2018-05-24 | SFP automatic welding optical device fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820796091.8U CN208342090U (en) | 2018-05-24 | 2018-05-24 | SFP automatic welding optical device fixture |
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| Publication Number | Publication Date |
|---|---|
| CN208342090U true CN208342090U (en) | 2019-01-08 |
Family
ID=64890761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820796091.8U Active CN208342090U (en) | 2018-05-24 | 2018-05-24 | SFP automatic welding optical device fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208342090U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759669A (en) * | 2019-02-25 | 2019-05-17 | 东莞市翔通光电技术有限公司 | A kind of welding fixture and its welding procedure for the welding of Flex plate |
| CN110227871A (en) * | 2019-06-28 | 2019-09-13 | 中国电子科技集团公司第四十四研究所 | A kind of detector cuts pin or wards off the special fixture and its application method of tin |
| CN110303220A (en) * | 2019-08-12 | 2019-10-08 | 无锡华测电子系统有限公司 | A kind of novel double-channel TR component reflow welding tooling |
-
2018
- 2018-05-24 CN CN201820796091.8U patent/CN208342090U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109759669A (en) * | 2019-02-25 | 2019-05-17 | 东莞市翔通光电技术有限公司 | A kind of welding fixture and its welding procedure for the welding of Flex plate |
| CN109759669B (en) * | 2019-02-25 | 2021-05-04 | 东莞市翔通光电技术有限公司 | Welding jig for welding Flex board and welding process thereof |
| CN110227871A (en) * | 2019-06-28 | 2019-09-13 | 中国电子科技集团公司第四十四研究所 | A kind of detector cuts pin or wards off the special fixture and its application method of tin |
| CN110303220A (en) * | 2019-08-12 | 2019-10-08 | 无锡华测电子系统有限公司 | A kind of novel double-channel TR component reflow welding tooling |
| CN110303220B (en) * | 2019-08-12 | 2024-04-26 | 无锡华测电子系统有限公司 | Novel double-channel TR assembly reflow soldering tool |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214028 plot 93-c, science and Technology Industrial Park, Xinwu District, Wuxi City, Jiangsu Province Patentee after: Wuxi dekeli Optoelectronic Technology Co.,Ltd. Address before: 214028 plot 93-c, science and Technology Industrial Park, Xinwu District, Wuxi City, Jiangsu Province Patentee before: WUXI TACLINK OPTOELECTRONICS TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |