CN208977135U - A kind of soldering wires fixture - Google Patents
A kind of soldering wires fixture Download PDFInfo
- Publication number
- CN208977135U CN208977135U CN201821458251.4U CN201821458251U CN208977135U CN 208977135 U CN208977135 U CN 208977135U CN 201821458251 U CN201821458251 U CN 201821458251U CN 208977135 U CN208977135 U CN 208977135U
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- core
- soldering wires
- cover board
- pedestal
- wire rod
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Abstract
The utility model relates to soldering wires technical fields, and in particular to a kind of soldering wires fixture.The soldering wires fixture, for processing the wire rod with multiply core, including cover board, for being aligned the pedestal for placing wire rod and PCB product, and setting is on the cover board and by each core multiple elastic hold-down mechanisms that corresponding pad compresses on PCB product.By being arranged for be aligned the pedestal for placing wire rod and PCB product and setting on the cover board and by multiple elastic hold-down mechanisms of the multiply core of wire rod corresponding pad compression on PCB product, by each core of wire rod, corresponding pad is compressed on PCB product simultaneously, fit closely the core of different deformation degree with corresponding pad, the generation of subsequent rosin joint is prevented, welding quality is improved.
Description
Technical field
The utility model relates to soldering wires technical fields, and in particular to a kind of soldering wires fixture.
Background technique
With the gradually development of electronic product, the wire rod as electronic product essential material is particularly important.Wire rod with
Pad overlap joint welding will lead to the abnormal of electronic product and use, can not ensure the quality of electronic product if there is rosin joint.
Currently, many jigs have multiply core using single pressure head pressing element in wire rod and the jig of pad overlap joint welding
The mode of wire rod is adjacent to wire rod with pad, and the multiply core of wire rod generated after peeling in various degree deformation occurs,
Keep the individual difference of per share core larger.Since this uncontrollable deformation generates, for the line of single pressure head pressure multiply core
The mode of material, certainly exist following unfavorable condition: pressure head can only compress the maximum core of diameter change, and other deformation quantities are smaller
Core and pad between still there is gap, i.e., the multiply core of wire rod can not be compressed simultaneously, rosin joint is easy to cause to generate,
Influence welding quality.
Utility model content
The technical problem to be solved by the present invention is in view of the above drawbacks of the prior art, provide a kind of wire rod weldering
Welding fixture overcomes existing soldering wires fixture that can not compress the multiply core of wire rod with corresponding pad simultaneously and is bonded, holds
The problem of easily leading to rosin joint generation, influencing welding quality.
The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of soldering wires fixture, it is used for
The wire rod with multiply core is processed, the soldering wires fixture includes cover board, for being aligned the bottom for placing wire rod and PCB product
Seat, and setting is on the cover board and by each core multiple elastic compression machines that corresponding pad compresses on PCB product
Structure.
The still more preferably scheme of the utility model is: the elastic hold-down mechanism includes the installation of setting on the cover board
The elasticity of seat, the compressing member from core to corresponding pad and connecting cover plate and mounting base that connect with mounting base and compress connects
Fitting.
The still more preferably scheme of the utility model is: the compressing member be equipped with for by core to corresponding pad pressure
Tight concave section.
The still more preferably scheme of the utility model is: the soldering wires fixture further includes the limit connecting with cover board
Seat, the limit base are equipped with limiting slot corresponding with each mounting base, and the mounting base rotational installation is in limiting slot.
The still more preferably scheme of the utility model is: the soldering wires fixture further includes for elastic compression machine
By each core, the corresponding pad on PCB product compresses the correcting mechanism calibrated to structure.
The still more preferably scheme of the utility model is: the cover board be equipped with through-hole, the correcting mechanism include with
Each mounting base connection and the multiple calibration components for being arranged in through-hole setting.
The still more preferably scheme of the utility model is: the pedestal is equipped with the first magnet, and the cover board is equipped with
Identical second magnet of corresponding and magnetic pole with the first magnet positions.
The still more preferably scheme of the utility model is: the pedestal is equipped with to be produced for welding processing wire rod and PCB
The escape groove of product.
The still more preferably scheme of the utility model is: the pedestal is equipped with first for being positioned to wire rod
Locating slot and the second locating slot for being positioned to PCB product.
The still more preferably scheme of the utility model is: the soldering wires fixture further includes for by cover board and pedestal
The retaining mechanism of locking.
The beneficial effects of the utility model are, by the way that the pedestal for being aligned placement wire rod and PCB product is arranged and sets
It sets on the cover board and each core multiple elastic hold-down mechanisms that corresponding pad compresses on PCB product, by wire rod
Corresponding pad compresses each core on PCB product simultaneously, keeps the core of different deformation degree and corresponding pad tight
Closely connected conjunction prevents the generation of subsequent rosin joint, improves welding quality.
Detailed description of the invention
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing:
Fig. 1 is that the stereochemical structure of the soldering wires fixture (cover board and pedestal are unlocked) of the utility model is illustrated
Figure；
Fig. 2 is that the stereochemical structure of the soldering wires fixture (cover board and pedestal are in locking state) of the utility model is illustrated
Figure；
Fig. 3 is the schematic perspective view of the elastic hold-down mechanism of the utility model；
Fig. 4 is the structural schematic diagram of the cover board of the utility model, limit base and elastic hold-down mechanism；
Fig. 5 is the partial enlarged view of A in Fig. 4；
Fig. 6 is the pedestal of the utility model and the schematic perspective view of retaining mechanism；
Fig. 7 is the schematic perspective view of the cover board of the utility model.
Specific embodiment
Now in conjunction with attached drawing, elaborate to the preferred embodiment of the utility model.
As shown in Figures 1 to 7, the utility model provides a kind of preferred embodiment of soldering wires fixture.
A kind of soldering wires fixture places line for being aligned for processing the wire rod with multiply core, including cover board 10
The pedestal 20 of material and PCB product, and the corresponding pad pressure on PCB product is set on cover board 10 and by each core
Tight multiple elastic hold-down mechanisms 30.It is arranged by the way that the pedestal 20 for placing wire rod and PCB product is arranged, and on cover board 10
Multiple elastic hold-down mechanisms 30, multiple elastic hold-down mechanisms 30 are corresponding on PCB product simultaneously by each core of wire rod
Pad compress, fit closely the core of different deformation degree with corresponding pad, prevent the generation of subsequent rosin joint, improve and weld
Connect quality.
Wherein, when operation, cover board 10 can be matched compression to pedestal 20 and drives multiple elastic hold-down mechanisms 30 by pedestal
Corresponding pad compresses multiply core on 20 on PCB product simultaneously, pastes each core closely with corresponding pad
It closes.
Certainly, cover board 10 can be set as being rotatablely connected with pedestal 20.When operation, it can be rotated cover board 10 and cooperate to pedestal 20
Compressing the multiple elastic hold-down mechanisms 30 of drive, corresponding pad compresses on PCB product simultaneously by the multiply core on pedestal 20,
It is easy to operate.
And the settable retaining mechanism 40 for locking cover board 10 and pedestal 20 of soldering wires fixture.Cover board
10 to pedestal 20 cooperation compress after, cover board 10 and pedestal 20 are locked using retaining mechanism 40, it is ensured that each core with it is right
The pad answered fits closely, and improves the stability of welding.
Specifically, the retaining mechanism 40 includes the locking member 41 connecting with pedestal 20, and the locking member 41 is equipped with convex
Portion 411 is played, the cover board 10 is equipped with groove 11.Certainly, in other embodiments, locking member 41 can also be set to and cover board
10 connect, and groove 11 is arranged on pedestal 20.After cover board 10 is matched compression to pedestal 20, on locking member 41 and cover board 10
Groove 11 cooperates, and the lug boss 411 of locking member 41 is fastened with the end face of cover board 10 and locked cover board 10 and pedestal 20 with this, it is ensured that
Each core is fitted closely with corresponding pad, is convenient for subsequent welding processing, is improved the stability of welding.
As shown in Figures 3 and 4, the utility model provides a kind of preferred embodiment of elastic hold-down mechanism.
The elastic hold-down mechanism 30 includes the mounting base 31 that is arranged on cover board 10, is connect with mounting base 31 and by core
The flexible connector of the compressing member 32 and connecting cover plate 10 and mounting base 31 that are compressed to corresponding pad.Cover board 10 is to pedestal
20 match the dynamic compressing member 32 of holddown belt, and by core, the corresponding pad on PCB product is compressed, and the setting of flexible connector makes to press
Tight part 32 is adapted to because of the different cores by generating different degrees of deformation due to peeling and by its correspondence pad on PCB product
It compresses, carries out subsequent welding, it is ensured that each core is fitted closely with corresponding pad, improves welding quality.
Specifically, the flexible connector includes spring 33.Spring 33 on multiple elastic hold-down mechanisms 30 is produced because compressing
The core of raw different degrees of deformation generates different elastic deformations, reaches the effect for compressing each core to corresponding pad
Fruit.
Wherein, as shown in Fig. 3 and Fig. 7, the first blind hole 311 is set in mounting base 31, the setting and first on cover board 10
Corresponding second blind hole 12 in 311 position of blind hole, spring 33 is arranged to connect with the first blind hole 311 and the second blind hole 12 respectively or
Against spring 33 realizes connecting cover plate 10 and mounting base 31.
Certainly, in other embodiments, flexible connector may include being respectively arranged on position phase in cover board 10 and mounting base 31
The corresponding and identical magnet (not shown) of magnetic pole, the mutual expelling force that the magnet of same pole generates can drive compressing member 32 to adapt to
The core of different deformation degree simultaneously compresses it to corresponding pad, reaches and compresses each core to corresponding pad
Effect.Flexible connector in the present embodiment includes that spring 33 is preferred embodiment.
Further, the compressing member 32 is equipped with the concave section 321 for compressing core to corresponding pad.Specifically
Ground, the concave section 321 are V-type or U-shaped structure.The concave section for compressing core to corresponding pad is arranged in compressing member 32
321, and concave section 321 is set as V-type or U-shaped structure, so that compressing member 32 is preferably bonded compression core, improves welding quality.
And the compressing member 32 and the connection of mounting base 31 may be configured as detachable connection.Specifically, the compression
Part 32 is connect by screw 34 with mounting base 31.In the welding process of wire rod and PCB product, since the soldering time is longer, pressure
Tight part 32 may tin sticky, cannot use, at this point, replaceable new compressing member 32, that improves elastic hold-down mechanism 30 uses the longevity
Life, reduces cost.
In the present embodiment, the soldering wires fixture further includes the limit base 50 connecting with cover board 10, the limit base 50
It is equipped with limiting slot 51 corresponding with each mounting base 31, the rotational installation of mounting base 31 is in limiting slot 51.Specifically
Ground, the mounting base 31 are rotatablely installed in limiting slot 51 by shaft 52.By the rotational installation of mounting base 31 in limiting slot 51,
Limiting slot 51 plays position-limiting action to mounting base 31, and mounting base 31 and the compressing member connecting with mounting base 31 32 is made to be not easy deviation.This
In embodiment, limit base 50 is attached with cover board 10 also by screw 34.
Certainly, in other implementations, limit base 50 and the setting of cover board 10 can also be integrated, mounting base 31 is same
Sample is rotatablely installed in limiting slot 51.
In the present embodiment, the pedestal 20 be equipped with the first locating slot 21 for being positioned to wire rod and for pair
The second locating slot 22 that PCB product is positioned.Wire rod is placed in the first locating slot 21, PCB product is placed in second
Locating slot 22, the first locating slot 21 position wire rod, and the second locating slot 22 positions PCB product, realize wire rod and
Alignment placement and Primary Location before PCB product welding, improve welding quality and welding precision.
Specifically, first locating slot 21 is arranged along the length direction of pedestal 20 and is set to the middle part of pedestal 20, described
Second locating slot 22 is set to the edge of pedestal 20 along its length, and docks with the first locating slot 21.
Further, the pedestal 20 is rotatably connected to the positioning mechanism 23 for compressing PCB product to pedestal 20.Institute
Stating positioning mechanism 23 includes the positioning plate 231 being rotatablely connected with pedestal 20 and the third magnet 232 on pedestal 20.Institute
Positioning plate 231 is stated to be made of the metal capable of attracting with 232 phase of third magnet.Positioning plate 231 by with the third magnetic on pedestal 20
The attraction of 232 phase of iron will be placed in the PCB product in the second locating slot 22 and compress to pedestal, the compression before realizing PCB product welding
Positioning.
Further, the pedestal 20 is equipped with the escape groove 24 for welding processing wire rod and PCB product.Specifically,
The escape groove 24 is set between the first locating slot 21 and the second locating slot 22, and the setting of escape groove 24 is convenient for the multiply to wire rod
Core carries out welding processing with corresponding pad.
In the present embodiment, the soldering wires fixture further include for elastic hold-down mechanism 30 by each core to
Corresponding pad compresses the correcting mechanism calibrated on PCB product.The setting of correcting mechanism can be improved subsequent welding precision and
Welding quality.
Specifically, the cover board 10 is equipped with through-hole 13, and the correcting mechanism includes connecting with each mounting base 31
And it is arranged in multiple calibration components 60 of the setting of through-hole 13.Cover board 10 is matched into compression to pedestal 20 and drives multiple elastic compression machines
Structure 30 by the multiply core of wire rod on pedestal 20 simultaneously on PCB product corresponding pad compress when, if compressing member 32 and line
Core generates deviation, can be by pressing calibration component 60, and since the rotational installation of mounting base 31 is in limiting slot 51, pressing calibration component 60 can
It drives compressing member 32 to tilt and is detached from core, position correction is carried out to the core of deviation, after correction, unclamps calibration component 60, compressing member
The 32 corresponding pad compression fittings on PCB product by core again.The setting of calibration component 60 improves subsequent welding quality.With
And through-hole 13 has moved position-limiting action to the pressing release of calibration component 60.
Wherein, the through-hole 13 can be through-hole 13 corresponding with each calibration component 60, be also possible to strip-shaped hole (figure
In be not shown), multiple calibration components 60 be arranged in strip-shaped hole setting.
It is of course also possible to be rotatablely installed mounting base 31 in one end of limiting slot 51, and it is arranged to rotational installation in limit
Slot 51 and the length direction setting for stretching out limiting slot 51, operator can stretch out 51 part of limiting slot by pressing mounting base 31
The core of deviation is calibrated afterwards, mounting base 31 is unclamped and stretches out 51 part of limiting slot, compressing member 31 again produces core to PCB
Corresponding pad compresses fitting on product.
In the present embodiment, the pedestal 20 is equipped with the first magnet 25, and the cover board 10 is equipped with and the first magnet 25
Set identical second magnet 14 of corresponding and polarity.After completing the welding of PCB product and wire rod, retaining mechanism 40, phase are opened
Cover board 10 is flicked from pedestal 20 with the first magnet 25 of magnetic pole and the mutual expelling force of the second magnet 14, convenient for beating for cover board 10
It opens.
The course of work of soldering wires fixture in the present embodiment is as follows: wire rod is placed in the first locating slot 21, it will
PCB product is placed in the second locating slot 22, and the first locating slot 21 and the second locating slot 22 respectively carry out wire rod and PCB product
Alignment placement and Primary Location before welding；Rotating plate 10 cooperates to pedestal 20 to be compressed, and multiple elastic hold-down mechanisms 30 are driven
Compressing member 32 corresponding pad of each core of wire rod on PCB product is compressed, make each core with it is right
The pad answered fits closely；Locking member 41 and the groove 11 on cover board 10 are cooperated, the lug boss 411 and cover board 10 of locking member 41
End face fasten and locked cover board 10 and pedestal 20 with this, each core of guarantee is fitted closely with corresponding pad；Pass through
Escape groove 24 carries out welding processing with corresponding pad to core；After the completion of welding, operation locking member 41 keeps its lug boss 411 de-
From cover board 10, the mutual expelling force of the first magnet 25 and the second magnet 14 flicks cover board 10 from pedestal 20, will complete the line of welding
Material and PCB product are taken out, and the welding processing process of wire rod and PCB product is so far completed.
The soldering wires fixture of the utility model embodiment can be right on PCB product simultaneously by each core of wire rod
The pad answered compresses, and fits closely the core of different deformation degree with corresponding pad, prevents the generation of subsequent rosin joint, improves
Welding quality.
It should be understood that above embodiments are only to illustrate the technical solution of the utility model, it is rather than its limitations, right
For those skilled in the art, it can modify to technical solution illustrated in the above embodiments, or to part of skill
Art feature is equivalently replaced；And all such modifications and replacement, it all should belong to the protection of the appended claims for the utility model
Range.
Claims (10)
1. a kind of soldering wires fixture, for processing the wire rod with multiply core, it is characterised in that: the soldering wires fixture
Including cover board, for being aligned the pedestal for placing wire rod and PCB product, and setting on the cover board and by each core to
Multiple elastic hold-down mechanisms that corresponding pad compresses on PCB product.
2. soldering wires fixture according to claim 1, it is characterised in that: the elastic hold-down mechanism includes that setting is being covered
Mounting base on plate, with mounting base connection and the compressing member from core to corresponding pad and connecting cover plate that compress and installation
The flexible connector of seat.
3. soldering wires fixture according to claim 2, it is characterised in that: the compressing member be equipped with for by core to right
The concave section that the pad answered compresses.
4. soldering wires fixture according to claim 2, it is characterised in that: the soldering wires fixture further includes and cover board
The limit base of connection, the limit base are equipped with limiting slot corresponding with each mounting base, the mounting base rotational installation
In limiting slot.
5. soldering wires fixture according to claim 4, it is characterised in that: the soldering wires fixture further include for pair
By each core, the corresponding pad on PCB product compresses the correcting mechanism calibrated to elastic hold-down mechanism.
6. soldering wires fixture according to claim 5, it is characterised in that: the cover board is equipped with through-hole, the calibration
Mechanism includes that multiple calibration components of through-hole setting are connect and be arranged in each mounting base.
7. soldering wires fixture according to claim 1, it is characterised in that: the pedestal is equipped with the first magnet, described
Cover board is equipped with the first magnet positions identical second magnet of corresponding and magnetic pole.
8. soldering wires fixture according to claim 1, it is characterised in that: the pedestal, which is equipped with, is used for welding processing line
The escape groove of material and PCB product.
9. soldering wires fixture according to claim 1, it is characterised in that: the pedestal is equipped with for carrying out to wire rod
The first locating slot positioned and the second locating slot for being positioned to PCB product.
10. soldering wires fixture according to claim 1, it is characterised in that: the soldering wires fixture further includes being used for
The retaining mechanism that cover board and pedestal are locked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458251.4U CN208977135U (en) | 2018-09-06 | 2018-09-06 | A kind of soldering wires fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821458251.4U CN208977135U (en) | 2018-09-06 | 2018-09-06 | A kind of soldering wires fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208977135U true CN208977135U (en) | 2019-06-14 |
Family
ID=66783499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821458251.4U Active CN208977135U (en) | 2018-09-06 | 2018-09-06 | A kind of soldering wires fixture |
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| Country | Link |
|---|---|
| CN (1) | CN208977135U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253191A (en) * | 2019-07-06 | 2019-09-20 | 杜宗英 | The intelligent welder of the production line of health noodles face bar hanger |
| CN110757061A (en) * | 2019-10-30 | 2020-02-07 | 潍坊歌尔电子有限公司 | Welding fixture for lithium ion battery circuit breaker |
| CN111805048A (en) * | 2020-07-22 | 2020-10-23 | 深圳市京泉华科技股份有限公司 | Wire soldering method |
| CN113681105A (en) * | 2021-07-20 | 2021-11-23 | 浙江华消科技有限公司 | Electrical contact pin positioning welding device and method |
| CN115026372A (en) * | 2022-07-13 | 2022-09-09 | 苏州海斯恩自动化有限公司 | Soldering tin jig |
-
2018
- 2018-09-06 CN CN201821458251.4U patent/CN208977135U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110253191A (en) * | 2019-07-06 | 2019-09-20 | 杜宗英 | The intelligent welder of the production line of health noodles face bar hanger |
| CN110253191B (en) * | 2019-07-06 | 2020-12-29 | 重庆磨砺生态农业开发有限公司 | Intelligent welding device of noodle rod hanging rack for production line of health-care noodles |
| CN110757061A (en) * | 2019-10-30 | 2020-02-07 | 潍坊歌尔电子有限公司 | Welding fixture for lithium ion battery circuit breaker |
| CN111805048A (en) * | 2020-07-22 | 2020-10-23 | 深圳市京泉华科技股份有限公司 | Wire soldering method |
| CN113681105A (en) * | 2021-07-20 | 2021-11-23 | 浙江华消科技有限公司 | Electrical contact pin positioning welding device and method |
| CN115026372A (en) * | 2022-07-13 | 2022-09-09 | 苏州海斯恩自动化有限公司 | Soldering tin jig |
| CN115026372B (en) * | 2022-07-13 | 2024-05-31 | 苏州海斯恩自动化有限公司 | Soldering tin jig |
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