CN203254103U - Welding jig for circuit board - Google Patents
Welding jig for circuit board Download PDFInfo
- Publication number
- CN203254103U CN203254103U CN 201320245347 CN201320245347U CN203254103U CN 203254103 U CN203254103 U CN 203254103U CN 201320245347 CN201320245347 CN 201320245347 CN 201320245347 U CN201320245347 U CN 201320245347U CN 203254103 U CN203254103 U CN 203254103U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- workbench
- storage tank
- workpiece storage
- weld jig
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a welding jig for a circuit board. The welding jig for the circuit board comprises a supporting mechanism, a workbench and a clamping mechanism, wherein the workbench is fixed on the supporting mechanism, and the clamping mechanism is fixed on the workbench. The workbench is provided with a workpiece containing groove, welding through holes and heat conduction abutting parts, the workpiece containing groove is matched with the clamping mechanism, and the welding through holes and the heat conduction abutting parts are placed in the workpiece containing groove. According to the welding jig for the circuit board, the circuit board is placed in the workpiece containing groove by the way that the clamping mechanism and the workpiece containing groove are matched and clamped, so that the circuit board is fixed, an electronic component to be welded on the circuit board makes contact with the heat conduction abutting parts in an abutting mode, accordingly, the circuit board and the electronic component inserted onto the circuit board are fixed, and the heat of the electronic component can be rapidly transmitted to the entire workbench through the heat conduction abutting parts. Therefore, the working efficiency for circuit board welding is improved, the heat dissipation effect of the electronic component in the welding process is enhanced, and the entire attractiveness of the circuit board after welding and the completeness of the electronic component are guaranteed.
Description
Technical field
The utility model relates to the technical field of welding, relates more specifically to a kind of circuit board weld jig.
Background technology
Circuit board makes circuit miniaturization, visualize, and the batch production of permanent circuit and the optimization of electrical equipment layout are played an important role.The assembling of circuit board generally is the various electronic component of pegging graft thereon, and finishes the fixing of electronic component by welding.Yet, because the portions of electronics element is to the sensitiveness of temperature, the heat during welding such as on the electronic component can not scatter and disappear fast, will cause the distortion of electronic component, the electrical characteristic of destruction electronic component, even burn out electronic component, thereby the rework rate when causing the circuit board assembling is larger.Simultaneously, because the relative light and handy characteristic with electronic component of circuit board, inconvenience is implemented to fix to circuit board and electronic component during welding, thereby has reduced operating efficiency, and easily cause the problems such as the electronic component height is inconsistent, crooked, affected the overall aesthetics of circuit board.
Therefore, be necessary to provide a kind of circuit board to overcome defects with weld jig.
The utility model content
The purpose of this utility model provides a kind of circuit board weld jig, and the radiating effect when improving the operating efficiency of welding circuit board and strengthening welding electronic elements guarantees the overall aesthetics of the rear circuit board of welding and the integrity of electronic component.
For achieving the above object, the utility model provides a kind of circuit board weld jig, comprise supporting mechanism, workbench and clamp mechanism, described workbench is fixed on the described supporting mechanism, described clamp mechanism is fixed on the described workbench, and described workbench is provided with the workpiece storage tank that cooperates with described clamp mechanism and the welding connecting hole that is positioned at described workpiece storage tank and heat conduction contact part.
Compared with prior art, circuit board of the present utility model with weld jig owing to be provided with the workpiece storage tank that cooperates with clamp mechanism and the welding connecting hole that is positioned at the workpiece storage tank and heat conduction contact part at workbench, can first the circuit board that is plugged with electronic component to be welded be positioned in the workpiece storage tank when therefore using, again by clamp mechanism cooperate with the workpiece storage tank clamp the circuit board be positioned in the workpiece storage tank with circuit board is fixed on workbench and make the heat conduction contact part and electronic component to be welded inconsistent, by welding connecting hole electronic component is carried out welding operation at last, realized fixing circuit board and grafting electronic component thereon, and make the heat of electronic component conduct to fast whole workbench through the heat conduction contact part, thereby the radiating effect when having improved the operating efficiency of welding circuit board and having strengthened welding electronic elements has guaranteed the overall aesthetics of the rear circuit board of welding and the integrity of electronic component.
Preferably, the inside groove of described workpiece storage tank forms a boss towards the geometric center projection of described workpiece storage tank.
Preferably, described workbench also offers the workpiece that is communicated with described workpiece storage tank and takes out groove.
Preferably, described workpiece takes out the degree of depth of groove greater than described workpiece storage tank.
Preferably, described heat conduction contact part is groove.
Preferably, described workbench also offers the thermal trough that is communicated with described workpiece storage tank.
Preferably, described workbench also is provided with a back-up block, and described back-up block is positioned at described workpiece storage tank.
Particularly, described clamp mechanism comprises base portion, handle and chuck, described base portion is fixed on the described workbench, described handle and described chuck all are articulated in described base portion, and described handle and described chuck articulate mutually, and described chuck can be conflicted separably with the circuit board that is placed in the described workpiece storage tank.
Preferably, described supporting mechanism comprises base plate and is arranged at two pairs of support columns of described base plate, each described support column is fixed in each side of described base plate, and described workbench articulates with a pair of described support column wherein, and described workbench with another to arbitrary described support column conflict in the described support column.
By following description also by reference to the accompanying drawings, it is more clear that the utility model will become, and these accompanying drawings are used for explaining embodiment of the present utility model.
Description of drawings
To be circuit board of the present utility model place structure chart behind the circuit board with weld jig to Fig. 1.
Fig. 2 is the exploded view that circuit board is used weld jig and circuit board among Fig. 1.
Fig. 3 is the enlarged drawing of A part among Fig. 2.
Fig. 4 is the structure chart after the upset of weld jig of circuit board usefulness among Fig. 2.
The specific embodiment
With reference now to accompanying drawing, describe embodiment of the present utility model, similar element numbers represents similar element in the accompanying drawing.
With reference to Fig. 1, circuit board weld jig of the present utility model comprises supporting mechanism 10, workbench 20 and clamp mechanism 30.
In conjunction with Fig. 1, Fig. 2 and Fig. 3, described workbench 20 is provided with workpiece storage tank 201, welding connecting hole 202, heat conduction contact part 203, boss 204, workpiece taking-up groove 205, thermal trough 206 and back-up block 207;
Described welding connecting hole 202 and described heat conduction contact part 203 all are positioned at described workpiece storage tank 201; Particularly, described heat conduction contact part 203 is for for being plugged on the groove that electronic component to be welded on the circuit board 200 is accommodating and conflict, the heat of electronic component will conduct to whole workbench 20 fast by described heat conduction contact part 203 during welding, thus the radiating effect of electronic component when having strengthened welding;
The inside groove of described workpiece storage tank 201 forms boss 204 towards the geometric center projection of described workpiece storage tank 201; When circuit board 200 being positioned in the described workpiece storage tank 201 and clamping, to conflict with described boss 204 in the edge of described circuit board 200, thereby avoided the bottom of described workpiece storage tank 201 to the excessive compression of the electronic component of grafting on the described circuit board 200, reduced the risk that electronic component damages;
Described workpiece take out that groove 205 is communicated with described workpiece storage tank 201 and the degree of depth greater than the degree of depth of described workpiece storage tank 201, can take out fast by described workpiece taking-up groove 205 and to be positioned over the interior described circuit board 200 of described workpiece storage tank 201; Particularly, the edge of described workpiece taking-up groove 205 is curved cooperates with finger with convenient;
Described thermal trough 206 is communicated with described workpiece storage tank 201; High-temperature gas during welding in the workpiece storage tank 201 will be released into space outerpace fast via described thermal trough 206, thereby reduce the temperature in the described workpiece storage tank 201, and electronic component has been played protective effect;
Described back-up block 207 is positioned at described workpiece storage tank 201 and close described clamp mechanism 30; The height of described back-up block 207 is identical with the height of described boss 204, and to support described circuit board 200, the deformation that when avoiding described clamp mechanism 30 to clamp described circuit board 200 is produced is excessive and damage circuit board 200.
In conjunction with Fig. 1 and Fig. 2, described clamp mechanism 30 comprises base portion 301, handle 302 and chuck 303, described base portion 301 is fixed on the described workbench 20, described handle 302 all is articulated in described base portion 301 with described chuck 303, and described handle 302 articulates mutually with described chuck 303, and described chuck 303 can be conflicted separably with the circuit board 200 that is placed in the described workpiece storage tank 201; Put down described handle 302 and will make the described chuck 303 described circuit board 200 of conflicting, thereby make described circuit board 200 be clamped between described boss 204 and the described chuck 303 and be placed in the described workpiece storage tank 201.
In conjunction with Fig. 1 and Fig. 2, described supporting mechanism 10 comprises base plate 101 and is arranged at the support column 102(103,104,105 of described base plate 101); Described base plate 101 is rectangle, described support column 102(103,104,105) be individually fixed in four sides of described base plate 101 and described support column 102(104) relatively and all be positioned at a side of place side center line; Described workbench 20 and described support column 102(104) turnover pivot joint.
With reference to Fig. 2, described workbench 20 tilts described workbench 20 after conflicting with described support column 103 at an angle, thus placement and the taking-up of convenient described circuit board 200.
With reference to Fig. 4, with described support column 105 conflicts described workbench 20 is tilted at an angle after described workbench 20 upsets, thereby make things convenient for welding operation.
In sum, circuit board weld jig of the present utility model, the circuit board 200 that will be plugged with first electronic component to be welded during use is positioned in the workpiece storage tank 201, cooperated with workpiece storage tank 201 by clamp mechanism 30 again and clamp the circuit board 200 be positioned in the workpiece storage tank 201 so that circuit board 200 is fixed on workbench 20, and make heat conduction contact part 203 inconsistent with electronic component to be welded, carry out welding operation by 202 pairs of electronic components of welding connecting hole at last, realized fixing circuit board 200 and grafting electronic component thereon, and make the heat of electronic component can conduct to fast through heat conduction contact part 203 whole workbench 20, thereby the radiating effect when having improved the operating efficiency of welding circuit board and having strengthened welding electronic elements has guaranteed the overall aesthetics of the rear circuit board of welding and the integrity of electronic component.
Abovely in conjunction with most preferred embodiment the utility model is described, but the utility model is not limited to the embodiment of above announcement, and should contains various modification, equivalent combinations of carrying out according to essence of the present utility model.
Claims (9)
1. circuit board weld jig, comprise supporting mechanism, workbench and clamp mechanism, described workbench is fixed on the described supporting mechanism, described clamp mechanism is fixed on the described workbench, it is characterized in that described workbench is provided with the workpiece storage tank that cooperates with described clamp mechanism and the welding connecting hole that is positioned at described workpiece storage tank and heat conduction contact part.
2. circuit board weld jig as claimed in claim 1 is characterized in that, the inside groove of described workpiece storage tank forms a boss towards the geometric center projection of described workpiece storage tank.
3. circuit board weld jig as claimed in claim 1 is characterized in that, described workbench also offers the workpiece that is communicated with described workpiece storage tank and takes out groove.
4. circuit board weld jig as claimed in claim 3 is characterized in that, described workpiece takes out the degree of depth of groove greater than described workpiece storage tank.
5. circuit board weld jig as claimed in claim 1 is characterized in that, described heat conduction contact part is groove.
6. circuit board weld jig as claimed in claim 1 is characterized in that, described workbench also offers the thermal trough that is communicated with described workpiece storage tank.
7. circuit board weld jig as claimed in claim 1 is characterized in that, described workbench also is provided with a back-up block, and described back-up block is positioned at described workpiece storage tank.
8. circuit board weld jig as claimed in claim 1, it is characterized in that, described clamp mechanism comprises base portion, handle and chuck, described base portion is fixed on the described workbench, described handle and described chuck all are articulated in described base portion, and described handle and described chuck articulate mutually, and described chuck can be conflicted separably with the circuit board that is placed in the described workpiece storage tank.
9. circuit board weld jig as claimed in claim 1, it is characterized in that, described supporting mechanism comprises base plate and is arranged at two pairs of support columns of described base plate, each described support column is fixed in each side of described base plate, and described workbench articulates with a pair of described support column wherein, and described workbench with another to arbitrary described support column conflict in the described support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245347 CN203254103U (en) | 2013-05-08 | 2013-05-08 | Welding jig for circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320245347 CN203254103U (en) | 2013-05-08 | 2013-05-08 | Welding jig for circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203254103U true CN203254103U (en) | 2013-10-30 |
Family
ID=49466709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320245347 Expired - Fee Related CN203254103U (en) | 2013-05-08 | 2013-05-08 | Welding jig for circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203254103U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025666A (en) * | 2015-07-07 | 2015-11-04 | 苏州伊福尔电子有限公司 | Circuit board production technology, welding clamp and detection device |
| CN106346177A (en) * | 2016-09-19 | 2017-01-25 | 深圳市卓翼科技股份有限公司 | Clamping fixture |
| CN107350617A (en) * | 2017-08-14 | 2017-11-17 | 上海华瑞气雾剂有限公司 | A kind of steel wire welding procedure and its device for inhalator |
| CN107745211A (en) * | 2016-08-29 | 2018-03-02 | 张家港孚冈汽车部件有限公司 | Wiring board welding system and wiring board positioning tool |
-
2013
- 2013-05-08 CN CN 201320245347 patent/CN203254103U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105025666A (en) * | 2015-07-07 | 2015-11-04 | 苏州伊福尔电子有限公司 | Circuit board production technology, welding clamp and detection device |
| CN105025666B (en) * | 2015-07-07 | 2018-09-11 | 苏州伊福尔电子有限公司 | Board production technique, welding fixture and detection device |
| CN107745211A (en) * | 2016-08-29 | 2018-03-02 | 张家港孚冈汽车部件有限公司 | Wiring board welding system and wiring board positioning tool |
| CN106346177A (en) * | 2016-09-19 | 2017-01-25 | 深圳市卓翼科技股份有限公司 | Clamping fixture |
| CN107350617A (en) * | 2017-08-14 | 2017-11-17 | 上海华瑞气雾剂有限公司 | A kind of steel wire welding procedure and its device for inhalator |
| CN107350617B (en) * | 2017-08-14 | 2023-10-20 | 上海华瑞气雾剂有限公司 | Steel wire mesh welding process and device for inhaler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20210508 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |