CN202479656U - Welding production device and welding jig suitable for same - Google Patents
Welding production device and welding jig suitable for same Download PDFInfo
- Publication number
- CN202479656U CN202479656U CN2012200711527U CN201220071152U CN202479656U CN 202479656 U CN202479656 U CN 202479656U CN 2012200711527 U CN2012200711527 U CN 2012200711527U CN 201220071152 U CN201220071152 U CN 201220071152U CN 202479656 U CN202479656 U CN 202479656U
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- welding
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- soldered elements
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Abstract
The utility model relates to the welding technical field, in particular to a welding production device and a welding jig suitable for the same. The welding production device comprises the welding jig for placing a welding component and a welding tin furnace matching with the welding jig. The welding jig comprise a bearing base and a cover covered on the bearing base which is provided with an accommodating cavity for placing the welding component, the cover is provided with a through hole for exposing the welding portion of the welding component which is assembled in the accommodating cavity of the welding jig, and the welding portion of the welding component is exposed out of the welding jig. The welding production device is simple in structure, convenient to operate and high in welding speed and quality. The welding jig is simple in structure, easy in utilization and high in welding quality.
Description
Technical field
The utility model relates to welding technology field, particularly relates to a kind of welding fixture that welds process units and be applicable to it.
Background technology
In the prior art, the welding of electronic component and circuit board adopts the mode of flatiron welding to carry out more, normally with electronic component and the laggard row welding of circuit board combination.Concrete; This welding manner be earlier with the electronic component fixed placement in tool; And circuit board is covered on the electronic component; Make the solder terminal of electronic component pass the welding hole on the circuit board, use flatiron that the tin silk is melted then, weld realization at solder terminal and the welding hole of circuit board of electronic component and be electrically connected.Because it is long to use flatiron to weld not only the activity duration, and has the high defective of pad fraction defective, particularly to electronic component and the more difficult realization of the undersized weldment above-mentioned requirements of this type of circuit board.So in the prior art welding of electronic component and circuit board exist operation difficult, need the skilled personnel of specialty to operate and speed of welding slowly, the defective of poor welding quality.
The utility model content
The purpose of the utility model is to avoid weak point of the prior art and a kind of simple in structure, easy to operate, speed of welding is fast and welding quality is high welding process units is provided and is applicable to its welding fixture.
The purpose of the utility model realizes through following technical scheme.
A kind of welding process units; Be used for the solder terminal of electronic component setting and the welding hole of circuit board setting are welded; Electronic component and circuit board constitute soldered elements, comprise being used to place the welding fixture of soldered elements and the welding tin stove that cooperates with welding fixture;
Welding fixture comprises accepts base and lid, and lid covers at accepts base; Accept base and be provided with the containing cavity that is used to place soldered elements; Lid is provided with the through hole of the weld part that is used to expose soldered elements;
Soldered elements is assemblied in the containing cavity of welding fixture, and the weld part of soldered elements exposes welding fixture.
Wherein, the corresponding setting of solder terminal with welding hole.
Wherein, welding tin stove is provided with the heater that is used for heating and melting tin, and heater is arranged at the inside of welding tin stove.
Wherein, welding fixture is provided with at least one and accepts base.
Wherein, accept base and be provided with a containing cavity that perhaps is arranged more than.
Wherein, welding fixture also is provided with pedestal, and a side of pedestal is provided with the Handheld Division.
Another is preferred, and welding fixture also is provided with pedestal, and a side of pedestal is provided with mechanical grip portion.
Wherein, the two ends of pedestal are respectively arranged with first fixed part, and the two ends of accepting base are respectively arranged with second fixed part, and the two ends of lid are respectively arranged with the 3rd fixed part, and first fixed part, second fixed part align successively with the 3rd fixed part and be connected.
Another purpose of the utility model realizes through following technical scheme.
A kind of welding fixture of suitable welding process units is used for the solder terminal of electronic component setting and the welding hole of circuit board setting are welded, and comprises and accept base and lid that lid covers at accepts base; Accept base and be provided with the containing cavity that is used to place soldered elements; Lid is provided with the through hole that is used to expose weld part.
The beneficial effect of present embodiment: a kind of welding process units; Be used for the solder terminal of electronic component setting and the welding hole of circuit board setting are welded; Electronic component and circuit board constitute soldered elements, comprise being used to place the welding fixture of soldered elements and the welding tin stove that cooperates with welding fixture; Welding fixture comprises accepts base and lid, and lid covers at accepts base; Accept base and be provided with the containing cavity that is used to place soldered elements; Lid is provided with the through hole of the weld part that is used to expose soldered elements; Soldered elements is assemblied in the containing cavity of welding fixture, and the weld part of soldered elements exposes welding fixture.This structure welding process units is simple in structure, easy to operate, speed of welding reaches the quality height soon.A kind of welding fixture that is applicable to above-mentioned welding process units comprises and accepts base and lid that lid covers at accepts base; Accept base and be provided with the containing cavity that is used to place soldered elements; Lid is provided with the through hole that is used to expose weld part, and the welding fixture of the utility model is simple in structure, use is simple and easy, welding quality good.
Description of drawings
Utilize the accompanying drawing of embodiment that the utility model is further specified, but the content in the accompanying drawing does not constitute any restriction to the utility model.
Fig. 1 is the perspective view of an embodiment of the welding process units of the utility model.
Fig. 2 is the overall structure sketch map of an embodiment of the welding fixture of the utility model.
Fig. 3 is the decomposition texture sketch map of an embodiment of the welding fixture of the utility model.
Fig. 4 is the structural representation of an embodiment who accepts base of the utility model.
Fig. 5 is the structural representation of an embodiment of the lid of the utility model.
Fig. 6 is the structural representation that the soldered elements of the utility model is arranged at an embodiment who accepts base.
Fig. 7 is the structural representation of an embodiment of the soldered elements of the utility model.
Fig. 8 is the structural representation of an embodiment of the welding tin stove of the utility model.
Fig. 9 is the structural representation of another embodiment of the pedestal of the utility model.
In Fig. 1 to Fig. 9, include:
1 welding fixture;
11 pedestals, 111 Handheld Divisions, 112 first fixed parts, 113 mechanical grip portions, 1131 connecting portions;
12 accept base, 121 containing cavities, 122 second fixed parts;
13 lids, 131 through holes, 132 the 3rd fixed parts;
2 welding tin stoves, 21 open cavity;
3 soldered elements, 31 circuit boards, 32 electronic components, 33 weld parts, 331 welding holes, 332 solder terminals.
The specific embodiment
In conjunction with following examples the utility model is described further.
embodiment 1.
A kind of welding process units is used for solder terminal 332 that electronic component 32 is provided with and the welding hole 331 that circuit board 31 is provided with and welds, and electronic component 32 constitutes soldered elements 3 with circuit board 31.As shown in Figure 1, this welding process units comprises welding fixture 1 that is used to place soldered elements 3 and the welding tin stove 2 that cooperates with welding fixture 1.Wherein, as shown in Figures 2 and 3, welding fixture 1 comprises accepts base 12 and lid 13, and lid 13 covers at accepts base 12.As shown in Figure 4, accept base 12 and be provided with the containing cavity 121 that is used to place soldered elements 3.As shown in Figure 5, lid 13 is provided with the through hole 131 of the weld part 33 that is used to expose soldered elements 3.Like Fig. 6 and shown in Figure 7, soldered elements 3 is assemblied in the containing cavity 121 of welding fixture 1, and the weld part 33 of soldered elements 3 is exposed from welding fixture 1.The welding process units of the utility model is simple in structure, adopts the welding of wicking weldering formula, and is easy to operate.During welding; The solder terminal 332 of electronic component 32 is fixing with the welding hole of circuit board 31 331, and the position can not relatively move, influence factors such as trembling when having reduced the spot welding of use flatiron, move, be inhomogeneous; Welding quality is high; In addition, the utility model can weld a plurality of electronic components 32 and related circuit plate 31 simultaneously, and speed of welding is fast.
In the present embodiment, like Fig. 7, soldered elements 3 comprises electronic component 32 that is provided with solder terminal 332 and the circuit board 31 that is provided with welding hole 331, wherein, and solder terminal 332 and welding hole 331 corresponding settings.The soldered elements of in the present embodiment electronic component 32 and circuit board 31 being formed 3 is positioned in the containing cavity 121 of accepting base 12; Again lid 13 cover caps are assembled into integral body accepting the side that base 12 is equipped with soldered elements 3; Wherein, the weld part of being made up of the welding hole 331 of the solder terminal 332 of electronic component 32 and circuit board 31 33 passes through hole 131 and is exposed to lid 13.
In the present embodiment, welding tin stove 2 is provided with the heater that is used for heating and melting tin, and heater is arranged at the inside (heater does not indicate in the accompanying drawings) of welding tin stove 2.The heater of welding tin stove 2 makes the tin in the open cavity 21 of welding tin stove 2 melt liquefy tin through heating, and is as shown in Figure 8, and open cavity 21 is arranged on the top of welding tin stove 2.As shown in Figure 3; Welding fixture 1 in the present embodiment also is provided with pedestal 11; One side of pedestal 11 is provided with Handheld Division 111 and supplies manually-operated; The weld part 33 that operating personnel catch Handheld Division 111 to make to expose through hole 131 is immersed in the tin liquor in the open cavity 21 and makes weld part 33 remove tin liquor again after a period of time, makes the tin liquor cooled and solidified reach the welding purpose.
Preferably; The two ends of pedestal 11 are respectively arranged with first fixed part 112; The two ends of accepting base 12 are respectively arranged with second fixed part 122; The two ends of lid 13 are respectively arranged with the 3rd fixed part 132, the first fixed parts 112, second fixed part 122 aligns successively with the 3rd fixed part 132 and is connected, to avoid welding fixture 1 in the welding process to separate or weld part 33 does not expose the through hole 131 of lid 13 fully and causes the phenomenon of failure welding.
The process of specifically installing and using of this welding process units is following:
At first, welding fixture 1 is installed.Electronic component 32 is positioned in the corresponding containing cavity 121 of accepting base 12, again circuit board 31 is positioned on the electronic component 32, and the welding hole 331 that makes the solder terminal 332 of electronic component 32 pass circuit board 31 is assembled into soldered elements 3.Soldered elements 3 is positioned in the containing cavity 121 of accepting base 12; Again lid 13 is covered in and accepts base 12 devices and have on the side of soldered elements 3; And the weld part 33 that makes soldered elements 3 exposes the through hole 131 of lid 13, guarantees that simultaneously the lid 13 and the fixed part location of pedestal 11 fasten so that weld part 33 can expose through hole 131 fully.
When aforesaid operations carries out, start welding tin stove 2, heating makes the tin in the open cavity 21 be melted into tin liquor.
Then, be the committed step of the utility model welding, make weld part 33 carry out immersed solder.The lid 13 of the welding fixture 1 that has installed electronic component 32 and circuit board 31 is downward; Make the weld part 33 that exposes lid 13 through holes 131 contact a period of time at a certain angle with the liquefaction tin liquor of welding tin stove 2; Time is different according to actual conditions; Preferably within 3 seconds, solder terminal 332 and welding hole 331 in all weld parts 33 welded simultaneously reach scolding tin to be electrically connected.
At last, take lid 13 apart, take out the soldered elements 3 that has welded and get final product.
The utility model uses the immersed solder formula that electronic component 32 and circuit board 31 are welded, and is easy to operate and speed of welding is fast, quality is high.
The difference of present embodiment and embodiment 1 is; As shown in Figure 9; One side of the pedestal 11 in the present embodiment is provided with mechanical grip portion 113 to carry out mechanical work; This mechanical grip portion 113 is provided with the connecting portion 1131 that can supply manipulator to connect control, and present embodiment uses machinery control running automatically, has realized production mechanization.Other structure and the principle of present embodiment are identical with embodiment 1, repeat no more at this.
Present embodiment is on the basis of embodiment 1, and pedestal 11 is placed at least one and accepted base 12, and present embodiment has been placed three and accepted base 12 to place a plurality of electronic components 32 and circuit board 31 simultaneously, to increase work efficiency, reduces production costs.What certainly the base of the utility model also can be set to place varying numbers such as, two and four accepts base 12.Other structure and the principle of present embodiment are identical with embodiment 1, repeat no more at this.
embodiment 4.
Present embodiment is on the basis of embodiment 1; The base 12 of accepting of present embodiment is provided with a plurality of containing cavities 121; The base 12 of accepting of present embodiment is provided with three containing cavities 121, and containing cavity 121 numbers are many more, and the electronic component 32 that can place and circuit board 31 numbers are also many more; A plurality of electronic components 32 and circuit board 31 operations simultaneously can be increased work efficiency, and reduce production costs.Other structure and the principle of present embodiment are identical with embodiment 1, repeat no more at this.
embodiment 5.
Present embodiment is on the basis of embodiment 4, and the containing cavity 121 of present embodiment is the arranged mode.Other structure and the principle of present embodiment are identical with embodiment 4, repeat no more at this.
Should be noted that at last; Above embodiment only be used to explain the utility model technical scheme but not to the restriction of the utility model protection domain; Although the utility model has been done detailed description with reference to preferred embodiment; Those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement the technical scheme of the utility model, and do not break away from the essence and the scope of the utility model technical scheme.
Claims (9)
1. welding process units; Be used for the solder terminal of electronic component setting and the welding hole of circuit board setting are welded; Said electronic component and said circuit board constitute soldered elements, it is characterized in that: comprise being used to place the welding fixture of soldered elements and the welding tin stove that cooperates with said welding fixture;
Said welding fixture comprises accepts base and lid, and said lid covers at the said base of accepting; The said base of accepting is provided with the containing cavity that is used to place said soldered elements; Said lid is provided with the through hole of the weld part that is used to expose said soldered elements;
Said soldered elements is assemblied in the containing cavity of said welding fixture, and the weld part of said soldered elements exposes said welding fixture.
2. a kind of welding process units according to claim 1 is characterized in that: the corresponding setting with said welding hole of said solder terminal.
3. a kind of welding process units according to claim 1 is characterized in that: said welding tin stove is provided with the heater that is used for heating and melting tin, and said heater is arranged at the inside of said welding tin stove.
4. a kind of welding process units according to claim 1 is characterized in that: said welding fixture is provided with at least one said base of accepting.
5. a kind of welding process units according to claim 4 is characterized in that: the said base of accepting is provided with a said containing cavity that perhaps is arranged more than.
6. a kind of welding process units according to claim 4, it is characterized in that: said welding fixture also is provided with pedestal, and a side of said pedestal is provided with the Handheld Division.
7. a kind of welding process units according to claim 4, it is characterized in that: said welding fixture also is provided with pedestal, and a side of said pedestal is provided with mechanical grip portion.
8. a kind of welding process units according to claim 6; It is characterized in that: the two ends of said pedestal are respectively arranged with first fixed part; Said two ends of accepting base are respectively arranged with second fixed part; The two ends of said lid are respectively arranged with the 3rd fixed part, and said first fixed part, said second fixed part align successively with said the 3rd fixed part and be connected.
9. one kind is applicable to the welding fixture like any described welding process units of claim 1 to 8; Be used for the solder terminal of electronic component setting and the welding hole of circuit board setting are welded; It is characterized in that: comprise and accept base and lid, said lid covers at the said base of accepting; The said base of accepting is provided with the containing cavity that is used to place said soldered elements; Said lid is provided with the through hole that is used to expose said weld part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200711527U CN202479656U (en) | 2012-02-29 | 2012-02-29 | Welding production device and welding jig suitable for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200711527U CN202479656U (en) | 2012-02-29 | 2012-02-29 | Welding production device and welding jig suitable for same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479656U true CN202479656U (en) | 2012-10-10 |
Family
ID=46954116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200711527U Expired - Fee Related CN202479656U (en) | 2012-02-29 | 2012-02-29 | Welding production device and welding jig suitable for same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479656U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625598A (en) * | 2012-03-12 | 2012-08-01 | 昆山明创电子科技有限公司 | Circuit board welding fixture |
| CN107160180A (en) * | 2017-07-26 | 2017-09-15 | 西莱特电梯（中国）有限公司 | A kind of door of elevator automatic assembly line |
| CN111482670A (en) * | 2020-05-27 | 2020-08-04 | 东莞市点精电子有限公司 | Electronic component soldering method |
-
2012
- 2012-02-29 CN CN2012200711527U patent/CN202479656U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102625598A (en) * | 2012-03-12 | 2012-08-01 | 昆山明创电子科技有限公司 | Circuit board welding fixture |
| CN107160180A (en) * | 2017-07-26 | 2017-09-15 | 西莱特电梯（中国）有限公司 | A kind of door of elevator automatic assembly line |
| CN111482670A (en) * | 2020-05-27 | 2020-08-04 | 东莞市点精电子有限公司 | Electronic component soldering method |
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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: 20121010 Termination date: 20150229 |
|
| EXPY | Termination of patent right or utility model |