CN201657519U - PCB braze welding clamp - Google Patents
PCB braze welding clamp Download PDFInfo
- Publication number
- CN201657519U CN201657519U CN2010200565023U CN201020056502U CN201657519U CN 201657519 U CN201657519 U CN 201657519U CN 2010200565023 U CN2010200565023 U CN 2010200565023U CN 201020056502 U CN201020056502 U CN 201020056502U CN 201657519 U CN201657519 U CN 201657519U
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- CN
- China
- Prior art keywords
- base
- groove
- cover board
- pcb
- braze welding
- 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 PCB braze welding clamp, which comprises a cover board, wherein a plurality of transverse rods used for installing gravity hammers are arranged on the cover board in the transverse direction, the gravity hammers are used for tightly pressing pasting sheet devices, the clamp also comprises a base, the middle part of the base is provided with a groove for accommodating board elements, the cover board is covered on the groove, and a plurality of fixing clamps are arranged at both sides of the base and are used for fixing the cover board on the base. The clamp provided by the utility model adopts a structure that the middle part of the base is provided with the groove for accommodating the board elements, a plurality of transverse rods used for installing the gravity hammers are arranged on the cover board in the transverse direction, the gravity hammers are used for tightly pressing the pasting sheet devices, the cover board is covered on the groove, and a plurality of fixing clamps are arranged at both sides of the base and are used for fixing the cover board on the base, so copper boards, and the pasting sheet devices and PCBs carry out one-step fixing braze welding processing. Compared with the traditional PCB braze welding process, the utility model reduces the times of PCB braze welding, reduces the process procedures of PCB braze welding, and reduces the high-temperature damage degree of the pasting sheet devices.
Description
Technical field
The utility model relates to a kind of anchor clamps, relates in particular to a kind of pcb board brazing jig.
Background technology
In traditional pcb board soldering processes, pcb board needs to handle through twice reflow ovens soldering, when reflow ovens soldering is for the first time handled, be not carry out the pcb board that paster handles by spring clip to fix, carry out reflow ovens high temperature brazing processing then with copper coin and metal cover board; When the reflow ovens soldering is handled for the second time, be that the pcb board after the soldering first time is handled carries out fixing by metal fixture after the components and parts paster is handled, and then carry out the reflow ovens high temperature brazing and handle.Its internal temperature height in the reflow ovens brazing process, part paster components and parts are through repeatedly reflow ovens high temperature brazing processing damage easily.
Therefore, prior art awaits to improve and development.
The utility model content
Content of the present utility model is to provide a kind of pcb board brazing jig, reduces pcb board soldering processes step, reduces the impaired degree of paster components and parts Yin Gaowen.
The technical solution of the utility model is as follows:
A kind of pcb board brazing jig, it comprises a cover plate, on this cover plate, be horizontally arranged with a plurality of cross bars that are used to install gravity drop hammer, described gravity drop hammer is used to compress the paster components and parts, wherein, described anchor clamps also comprise a base, are provided with a groove that is used to install plate at the middle part of base, and described plate cover is located on the described groove;
Described base both sides are provided with a plurality of geometrical clamps, are used for described cover plate is fixed on the described base.
Described anchor clamps, wherein, described cover plate is provided with a plurality of through holes, is used to install the paster components and parts.
Described anchor clamps wherein, are provided with the open area in the described groove.
The anchor clamps that the utility model provides adopt a groove that is used to install plate are set at the middle part of described base; The a plurality of cross bars that are used to install gravity drop hammer of described horizontally set on the cover board, gravity drop hammer is used to compress the paster components and parts, and described plate cover is located on the described groove; Described base both sides are provided with a plurality of geometrical clamps, be used for described cover plate is fixed in mode on the described base, making copper coin, paster components and parts and pcb board one-time fix soldering handles, than traditional pcb board soldering processes, reduced the number of times that pcb board is handled through the reflow ovens high temperature brazing, reduced pcb board soldering processes step, reduced the impaired degree of paster components and parts Yin Gaowen.
Description of drawings
Fig. 1 is the installation diagram of the utility model anchor clamps;
Fig. 2 is the understructure figure of the utility model anchor clamps;
Fig. 3 is the covering plate structure figure of the utility model anchor clamps.
Embodiment
Below in conjunction with accompanying drawing each preferred embodiment of the present utility model is made a more detailed description.
Pcb board brazing jig of the present utility model, it comprises: a base 100, a cover plate 200, on this cover plate 200, be horizontally arranged with a plurality of crossbeams 210, referring to Fig. 1, described crossbeam 210 is used to install gravity drop hammer, this gravity drop hammer is used to compress the paster components and parts, as the paster power tube, makes the paster power tube be close to pcb board; The middle part of described base 100 is provided with a groove 110, referring to Fig. 2, is used for the adaptive plate that installs, as copper coin and pcb board.The shape of described groove 110 is arranged to different shape according to the concrete shape of plate; Described cover plate 200 is located on the groove 110 that installs plate.The both end sides of described base 100 is symmetrically arranged with many group geometrical clamps 120, referring to Fig. 2, adopts 3 groups of geometrical clamps in this example, is used for cover plate 200 is fixed on the described base 100.
Be provided with an open area 111 in the described groove 110, so setting can be saved the raw material of making base 100.
Described cover plate 200 is provided with a plurality of through holes 220, referring to Fig. 3, is used to install the paster components and parts on the pcb board.
The use of pcb board brazing jig of the present utility model is as follows: the first step, with copper coin and power tube print solder paste; Second step, the pcb board print solder paste is pasted power tube and other paster components and parts; The 3rd step, pcb board and copper coin together are placed in the groove 110 on the base 100; The 4th step, the cover plate 200 that gravity drop hammer will be installed are located on the pcb board and copper coin in the groove 110, by geometrical clamp 120 cover plate 200 are fixed on the base 100 then; The 5th step, the pcb board that fixes is carried out the reflow ovens soldering handle.
Pcb board brazing jig provided by the utility model adopts a groove that is used to install plate is set at the middle part of described base; The a plurality of cross bars that are used to install gravity drop hammer of horizontally set on described cover plate, gravity drop hammer is used to compress the paster components and parts, and described plate cover is located on the described groove; Described base both sides are provided with a plurality of geometrical clamps, and described cover plate is fixed in mode on the described base.Make copper coin, paster components and parts and pcb board one-time fix and carry out reflow ovens soldering processing, than traditional pcb board soldering processes, reduced the soldering processes flow process, reduced the damaged condition that paster components and parts are subjected to temperatures involved, also save the manufacturing cost of anchor clamps simultaneously, had fine market competition advantage.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion.And all these improvement and conversion all should belong to the protection range of the utility model claims.
Claims (3)
1. pcb board brazing jig, it comprises a cover plate, on this cover plate, be horizontally arranged with a plurality of cross bars that are used to install gravity drop hammer, described gravity drop hammer is used to compress the paster components and parts, it is characterized in that, described anchor clamps also comprise a base, are provided with a groove that is used to install plate at the middle part of this base, and described plate cover is located on the described groove;
Described base both sides are provided with a plurality of geometrical clamps, are used for described cover plate is fixed on the described base.
2. anchor clamps according to claim 1 is characterized in that described cover plate is provided with a plurality of through holes, are used to install the paster components and parts.
3. anchor clamps according to claim 1 is characterized in that, are provided with the open area in the described groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200565023U CN201657519U (en) | 2010-01-09 | 2010-01-09 | PCB braze welding clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200565023U CN201657519U (en) | 2010-01-09 | 2010-01-09 | PCB braze welding clamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201657519U true CN201657519U (en) | 2010-11-24 |
Family
ID=43122746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200565023U Expired - Fee Related CN201657519U (en) | 2010-01-09 | 2010-01-09 | PCB braze welding clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201657519U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225500A (en) * | 2011-05-30 | 2011-10-26 | 昆山元崧电子科技有限公司 | Auxiliary welding clamp for fuse |
| CN102837099A (en) * | 2011-06-21 | 2012-12-26 | 北京同方吉兆科技有限公司 | Assembly device for welding circuit board and heat sinking base plate and welding method thereof |
| CN103096640A (en) * | 2011-11-03 | 2013-05-08 | 深南电路有限公司 | Method for processing metal-based printed circuit board (PCB) and tin printing jig for processing of metal-based PCB |
| CN103722267A (en) * | 2013-12-17 | 2014-04-16 | 合肥邦立电子股份有限公司 | Positioning-foam compressing tool for tin soldering tables |
| CN110035624A (en) * | 2019-05-09 | 2019-07-19 | 江苏优茂电子科技有限公司 | A kind of wave-soldering sets tool |
-
2010
- 2010-01-09 CN CN2010200565023U patent/CN201657519U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225500A (en) * | 2011-05-30 | 2011-10-26 | 昆山元崧电子科技有限公司 | Auxiliary welding clamp for fuse |
| CN102837099A (en) * | 2011-06-21 | 2012-12-26 | 北京同方吉兆科技有限公司 | Assembly device for welding circuit board and heat sinking base plate and welding method thereof |
| CN103096640A (en) * | 2011-11-03 | 2013-05-08 | 深南电路有限公司 | Method for processing metal-based printed circuit board (PCB) and tin printing jig for processing of metal-based PCB |
| CN103096640B (en) * | 2011-11-03 | 2015-10-28 | 深南电路有限公司 | A kind of processing method of metal base circuit board and processing print tin tool thereof |
| CN103722267A (en) * | 2013-12-17 | 2014-04-16 | 合肥邦立电子股份有限公司 | Positioning-foam compressing tool for tin soldering tables |
| CN103722267B (en) * | 2013-12-17 | 2016-04-13 | 合肥邦立电子股份有限公司 | Soldering platform location foam compression tooling |
| CN110035624A (en) * | 2019-05-09 | 2019-07-19 | 江苏优茂电子科技有限公司 | A kind of wave-soldering sets tool |
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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: 20101124 Termination date: 20160109 |