CN205967739U - Be used for circuit board welded auxiliary device - Google Patents
Be used for circuit board welded auxiliary device Download PDFInfo
- Publication number
- CN205967739U CN205967739U CN201620938539.6U CN201620938539U CN205967739U CN 205967739 U CN205967739 U CN 205967739U CN 201620938539 U CN201620938539 U CN 201620938539U CN 205967739 U CN205967739 U CN 205967739U
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- China
- Prior art keywords
- circuit board
- connecting plate
- auxiliary device
- base
- welding
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Abstract
The utility model relates to the field of welding technique, a be used for circuit board welded auxiliary device is disclosed, including connecting plate, base and support piece, the surface of base is equipped with the recess that is used for the location to treat the welding piece, the base is connected with the connecting plate, support piece sets up on the connecting plate of recess top, support piece includes that two are used for supporting another bracing piece of treating the welding piece. The recess upper surface of base and support piece's cooperation can be fixed a position well and treated the welding piece, guarantee to treat that the contact between the welding piece is even, a plurality of bases and support piece's cooperation setting on the connecting plate can realize treating the batch welding of welding piece, practices thrift the cost of labor, improves welding efficiency, the setting of looks co -altitude base, the levelness that can guarantee respectively to wait to weld the piece improves product quality.
Description
Technical field
This utility model is related to welding technology field, in particular it relates to a kind of auxiliary device for welding circuit board.
Background technology
In the electronic device, various electronic components are fixed and coupled to printed circuit board (PCB), and computer, communication, consumer electronics produce
Being showing improvement or progress day by day of product design and manufacturing technology etc., promotes printed circuit board (PCB) fast towards directions such as high density, many numbers of plies, high reliability
Speed development, the welding quality of printed circuit board (PCB) component's feet is closely related with overall mass.
During printed circuit board (PCB) maintenance or human weld's components and parts, the electronic devices and components of particularly paster encapsulation,
Typically artificial clamp electronic devices and components two ends using tweezers, then by electronic devices and components location and installation circuit board corresponding leg
On, welded finally by electric cautery and soldering；Circuit board belongs to precise part, in the process, especially welding BGA envelope
During the paster encapsulation of dress or BQFP encapsulation etc., because between leg, distance is less, electronic devices and components small volume leads to tweezers to be difficult
Clamp, therefore in welding, be difficult to electronic devices and components are welded on the corresponding leg of circuit board by perusal, waste work
When, meanwhile, electronic devices and components are under electric cautery high temperature for a long time it is easy to damage the performance of electronic devices and components, cause economy
Loss；The welding and assembling height tool of the pin of thing partly to be welded on circuit board there are certain requirements, and manual welding cannot be determined well
Position uniformly, easily tilts during welding, and needs people's positioning one people's welding, lost labor's cost, and welding efficiency is low, and quality is unstable,
As shake occurred when consecutive points position is welded, it is likely to result in the hidden danger of quality such as circuit board short circuit, bridge joint；When having multiple circuit boards simultaneously
Welding, and when need to ensure that the circuit board level after welding is consistent, manually cannot accomplish.
Utility model content
The technical problem that this utility model solves is the defect for prior art, provides a kind of reliability height, energy real
The welder of existing circuit board batch positioning welding.
The technical scheme that this utility model solves above-mentioned technical problem is as follows：
A kind of auxiliary device for welding circuit board, including connecting plate, base and support member；The surface of described base sets
There is the groove for positioning to-be-welded pieces, described base is connected with connecting plate；Described support member is arranged at the connection above groove
On plate, described support member includes two support bars for supporting another to-be-welded pieces.
Further, for improving the practicality of described device, described connecting plate is detachably to connect with base and/or support member
Connect.
Further, described connecting plate is additionally provided with the observation port for checking to-be-welded pieces, described observation port is located at recessed
In the corresponding region of groove, operator can pass through this observation port and confirms that the whether relevant information such as correct is placed in the position of to-be-welded pieces,
When carrying out batch welding operation, play fool proof error-disable function, it is to avoid unnecessary loss.
Further, described connecting plate is provided with elongate holes or the through hole of multiple vertical direction arrangement, described support member
It is bolted with the elongate holes of connecting plate or through hole, support member can require to select phase according to the welding and assembling height of to-be-welded pieces
The through hole answered is connected on connecting plate, and this design increased the motility of described device utilization.
Further, described support member is the bending part of " Qian " shape, is parallel to each other between described support bar, described support bar
With base set reeded surface parallel it is ensured that two to-be-welded pieces uniform location install.
Further, the shape of cross section of described groove be " V " shape, " u "-shaped or " Qian " shape it is preferable that during for " Qian " shape,
Be conducive to to-be-welded pieces to contact with bottom portion of groove, realize to-be-welded pieces and individually steadily place.
Further, for realizing the batch welding function of this device, the number of described base, support member and observation port is all big
In equal to 2, and correspond and be arranged on connecting plate.
Preferably, the upper surface of described base, in same level height, is easy to ensure the multiple to be welded of welding plane degree
Fitting is placed simultaneously.
Preferably, described support member is highly gone up located at same level, thus ensureing the water of another to-be-welded pieces batch welding
Pingdu.
It is further preferred that being raising efficiency, reduce the installation steps of base, described base is formed in one part, described
Base is provided with the groove more than or equal to 2.
Further, for preventing electrostatic when welding and abrasion, described support bar is provided with cushion pad or felt pad, described
Cushion pad or felt pad adopt glue class insulant such as NR, the non-polar rubber manufacture of the excellent insulating property such as SBR and IIR.
Compared with prior art, this utility model has the advantages that：
Auxiliary device for welding circuit board described in the utility model, base upper surface is fine with the cooperation energy of support bar
Play the effect of two to-be-welded pieces of positioning, so that to-be-welded pieces is contacted uniformly；
On connecting plate, multiple bases and support bar is equipped with it is achieved that in the same apparatus simultaneously to multiple circuit boards
Welding, saved man-hour, improve welding efficiency；
Separately can be required according to the welding and assembling height of to-be-welded pieces, select the base of corresponding height to be connected with connecting plate, or select
On connecting plate, welding cost, to install support bar it is achieved that the flexible use of this device, has been saved in the hole of corresponding height；
The setting of identical height base, highly consistent when can guarantee that multiple welded parts are placed in groove, thus protecting
Demonstrate,prove levelness when multiple circuit boards weld simultaneously.
Brief description
Fig. 1 is the front view of the auxiliary device of embodiment 1；
Fig. 2 is the left view of the auxiliary device of embodiment 1；
Fig. 3 is the top view of the auxiliary device of embodiment 1；
Fig. 4 is the rearview of the auxiliary device of embodiment 1；
Fig. 5 is the front view of the auxiliary device of embodiment 2；
Fig. 6 is the front view of the auxiliary device of embodiment 3.
Specific embodiment
With reference to specific embodiment, this utility model is further described.Wherein, being for illustration only property of accompanying drawing
Illustrate, expression is only schematic diagram, rather than pictorial diagram is it is impossible to be interpreted as the restriction to this patent；In order to this reality is better described
With new embodiment, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product；To ability
For field technique personnel, some known features and its explanation in accompanying drawing may be omitted and be will be understood by.
Embodiment 1
As shown in figures 1-4, a kind of auxiliary device for welding circuit board, including connecting plate 1, base 2 and support member 3；
The surface 21 of base 2 is provided with the groove 22 for positioning to-be-welded pieces, and base 2 is connected with connecting plate 1；Support member 3 is arranged at recessed
On the connecting plate 1 of groove 22 top, support member 3 includes two support bars 31 for supporting another to-be-welded pieces.
For improving the practicality of described device, connecting plate 1 is to be detachably connected with base 2 and/or support member 3.
Observation port 4 for checking to-be-welded pieces is additionally provided with connecting plate 1, observation port 4 is located at the corresponding region of groove 22
Interior, operator can pass through observation port 4 and confirms that the whether relevant information such as correct is placed in the position of to-be-welded pieces, welds carrying out batch
During operation, play fool proof error-disable function, it is to avoid unnecessary loss.
Connecting plate 1 is provided with the through hole 12 of multiple vertical direction arrangements, and support member 3 passes through bolt with the through hole of connecting plate 1
Connect, support member 3 can require to select corresponding through hole 12 to be connected on connecting plate 1 according to the welding and assembling height of to-be-welded pieces, this
Design increased the motility of device utilization.
Specifically, support member 3 is the bending part of " Qian " shape, is parallel to each other, support bar 31 is set with base 2 between support bar 31
Fluted 22 surface 21 is parallel it is ensured that the uniform location of two to-be-welded pieces is installed.
Specifically, the shape of cross section of groove is " Qian " shape, is conducive to to-be-welded pieces to contact with bottom portion of groove, realizes to be welded
Fitting is individually steadily placed.
Specifically, the upper surface 21 of base 1, all in same level height, is easy to ensure the multiple to be welded of welding plane degree
Fitting is placed simultaneously.
Specifically, support member 3 is highly gone up located at same level, thus ensureing the level of another to-be-welded pieces batch welding
Degree.
More specifically, being raising efficiency, reduce the installation steps of base, base 2 is formed in one part, base 2 is provided with 3
Groove 22.Equal 3 of the number of support member 3 and observation port 4, and correspond be arranged on connecting plate.
For preventing electrostatic when welding and abrasion, support bar 3 is provided with cushion pad or felt pad, and cushion pad or felt pad are adopted
With glue class insulant such as NR, the non-polar rubber manufacture of the excellent insulating property such as SBR and IIR.
Embodiment 2
As shown in figure 5, in the present embodiment, the shape of cross section of the groove 22 on base 2 is " u "-shaped it is adaptable to be not required to lean on
The placement of the to-be-welded pieces to position for the bottom surface of groove 22, each base 2 is all contour, and base 2 arranges the upper surface 21 of groove 22
To the effect of positioning to-be-welded pieces, each base 2 is all independently arranged on connecting plate 1, enhances the interchangeability of base, connecting plate 1
On through hole 12 be elongate holes, can require flexibly to select height securing supports according to the welding and assembling height of to-be-welded pieces.
Embodiment 3
As shown in fig. 6, in the present embodiment, base 2 is independent, not contour design, is easy to the height for to-be-welded pieces
Degree selects the base 2 of differing heights to be connected on connecting plate 1, and the separate setting of each base 2, has stronger interchangeability.
Obviously, above-described embodiment is only intended to clearly illustrate the technical solution of the utility model example, and simultaneously
Non- is restriction to embodiment of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need to give thoroughly to all of embodiment
Lift.All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in this
Within the protection domain that utility model right requires.
Claims (11)
1. a kind of auxiliary device for welding circuit board is it is characterised in that include connecting plate, base and support member；Described bottom
The surface of seat is provided with the groove for positioning to-be-welded pieces, and described base is connected with connecting plate；Described support member is arranged at groove
On the connecting plate of top, described support member includes two support bars for supporting another to-be-welded pieces.
2. the auxiliary device for welding circuit board according to claim 1 is it is characterised in that described connecting plate and base
And/or support member is to be detachably connected.
3. the auxiliary device for welding circuit board according to claim 1 is it is characterised in that also set on described connecting plate
There is the observation port for checking to-be-welded pieces, described observation port is located in the corresponding region of groove.
4. the auxiliary device for welding circuit board according to claim 1 is it is characterised in that described connecting plate is provided with
The strip through hole installed in differing heights for support member, described support member is bolted with strip through hole.
5. the auxiliary device for welding circuit board according to claim 1 is it is characterised in that described connecting plate is provided with
The through hole of multiple vertical direction arrangements supplies support member to install in differing heights, and described support member and through hole are bolted.
6. the auxiliary device for welding circuit board according to claim 1 is it is characterised in that described support member is " Qian "
The bending part of shape, is parallel to each other between described support bar, and it is parallel that described support bar and base set reeded surface.
7. the auxiliary device for welding circuit board according to claim 1 is it is characterised in that the cross section of described groove
It is shaped as " V " shape, " u "-shaped or " Qian " shape.
8. the auxiliary device for welding circuit board according to claim 1-7 any one is it is characterised in that described bottom
The number of seat and support member and observation port is all higher than equal to 2 and corresponds being arranged on connecting plate.
9. the auxiliary device for welding circuit board according to claim 8 is it is characterised in that the upper surface of described base
In same level height；Described support member is arranged at same level and highly goes up.
10. the auxiliary device for welding circuit board according to claim 1-7 any one is it is characterised in that described
Base is formed in one part, and described base is provided with the groove more than or equal to 2.
11. auxiliary device for welding circuit board according to claim 1-7 any one are it is characterised in that described
Support bar is provided with cushion pad or felt pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938539.6U CN205967739U (en) | 2016-08-25 | 2016-08-25 | Be used for circuit board welded auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620938539.6U CN205967739U (en) | 2016-08-25 | 2016-08-25 | Be used for circuit board welded auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205967739U true CN205967739U (en) | 2017-02-22 |
Family
ID=58035361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620938539.6U Active CN205967739U (en) | 2016-08-25 | 2016-08-25 | Be used for circuit board welded auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205967739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590571A (en) * | 2019-01-15 | 2019-04-09 | 华讯方舟科技有限公司 | Microwave converter PCBA board auxiliary welding device |
-
2016
- 2016-08-25 CN CN201620938539.6U patent/CN205967739U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109590571A (en) * | 2019-01-15 | 2019-04-09 | 华讯方舟科技有限公司 | Microwave converter PCBA board auxiliary welding device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |