CN202934290U - Pin header welding fixture - Google Patents
Pin header welding fixture Download PDFInfo
- Publication number
- CN202934290U CN202934290U CN 201220568522 CN201220568522U CN202934290U CN 202934290 U CN202934290 U CN 202934290U CN 201220568522 CN201220568522 CN 201220568522 CN 201220568522 U CN201220568522 U CN 201220568522U CN 202934290 U CN202934290 U CN 202934290U
- Authority
- CN
- China
- Prior art keywords
- clamping fixture
- fixture seat
- row
- fixture
- bottom board
- 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 pin header welding fixture, which is characterized by comprising a fixture baseplate and a fixture base, wherein the fixture base is a square plate, two positioning slots are symmetrically arranged on the left side and the right side on the upper surface of the fixture case, and multiple round through holes are arranged at the bottom of each positioning slot at equal intervals; and further, a threaded hole is formed in the center at the bottom of the fixture base, a counter bore matched with the threaded hole of the fixture base is arranged in the center of the fixture baseplate, and the fixture baseplate and the fixture base are connected and fixed together through a bolt. According to the utility model, the positioning slots are arranged in the fixture base to prevent a PCB (Printed Circuit Board) from moving during welding, so that the positioning is accurate; and moreover, the round through holes at the bottom of each positioning slot can ensure position and verticality of pin headers, and prevent the pin headers from swaying during welding.
Description
Technical field
The utility model relates to machinery manufacturing technology field, is specifically related to a kind of row's pin weld jig.
Background technology
Row's pin is a kind of of connector, and this connector is widely used in the PCB circuit board in electronics, electrical equipment, instrument, and its effect is in circuit, to be blocked between place or isolated obstructed circuit, plays the function of bridge, shoulders the task of electric current or signal transmission.Usually support the use with the row mother, form plate plate is connected; Or support the use with the wire harnesses terminal, form plate line is connected; Also can independently for plate, with plate, be connected.
Yet, use in the market row's pin weld jig generally to fall behind, inefficiency, simultaneously well the row's of assurance pin in the perpendicularity of welding hour hands.Also do not have in the market a kind of can the row's of assurance pin when welding the perpendicularity of stitch, and guarantee row's pin weld jig that it does not rock when welding.
The utility model content
In order to address the above problem, the purpose of this utility model is to provide a kind of row's pin weld jig can the row's of assurance pin do not rocked during perpendicularity, the welding of stitch when welding.
The technical scheme that the utility model adopted for achieving the above object is:
A kind of row's pin weld jig, it is characterized in that, it comprises a clamp bottom board and a clamping fixture seat, and described clamping fixture seat is a square plate, be provided with two detents in this clamping fixture seat upper surface left-right symmetry, in described detent bottom, equidistantly be provided with several manholes; Be provided with a screwed hole in described clamping fixture seat bottom centre, be provided with the counter sink that the screwed hole with described clamping fixture seat is complementary at described clamp bottom board center, described clamp bottom board and described clamping fixture seat are joined with bolts.
Described detent comprises main groove and secondary groove, and described main groove below left-right symmetry is provided with two described secondary grooves.
Described manhole is located at described secondary bottom portion of groove.
Described secondary groove and described manhole junction are provided with chamfering.
Described clamp bottom board is provided with locating hole, and described clamping fixture seat is provided with the locating hole mutually mated with described clamp bottom board.
The locating hole of described clamp bottom board is symmetrically set in the upper and lower of described counter sink up and down, and the locating hole of described clamping fixture seat is symmetrically set in the upper and lower of described screwed hole up and down.
The utility model has the advantage of: row's pin weld jig that the utility model provides, by the ingenious method that detent is set on clamping fixture seat, make this detent guarantee that pcb board does not move when welding, status is accurate, and the manhole be provided with in the detent bottom guarantees position and the perpendicularity of pin, and do not rock when welding.
Below in conjunction with accompanying drawing and the specific embodiment, the utility model is further illustrated.
The accompanying drawing explanation
The clamping fixture seat that Fig. 1 is the utility model embodiment is faced structural representation;
The side-looking structural representation that Fig. 2 is Fig. 1;
The clamp bottom board that Fig. 3 is the utility model embodiment is faced structural representation;
The sectional structure schematic diagram that Fig. 4 is Fig. 3.
In figure:
1. the main groove of clamping fixture seat 2. detent 21.
22. secondary groove 23. manhole 3. screwed holes
4. clamping fixture seat locating hole 5. clamp bottom board 51. counter sinks
52. clamp bottom board locating hole.
The specific embodiment
Embodiment, referring to Fig. 1～Fig. 4, row's pin weld jig that the present embodiment provides, it comprises a clamp bottom board 5 and a clamping fixture seat 1, described clamping fixture seat 1 is a square plate, be provided with two detents 2 in this clamping fixture seat 1 upper surface left-right symmetry, in described detent 2 bottoms, equidistantly be provided with several manholes 23; At described clamping fixture seat, 1 bottom centre is provided with a screwed hole 3, is provided with the counter sink 51 that the screwed hole 3 with described clamping fixture seat 1 is complementary at described clamp bottom board 5 centers, and described clamp bottom board 5 is joined with bolts with described clamping fixture seat 1.Described clamp bottom board 5 is provided with locating hole 52, and described clamping fixture seat 1 is provided with the locating hole 4 mutually mated with described clamp bottom board 5; Described clamp bottom board locating hole 4 is symmetrically set in the upper and lower of described counter sink 51 up and down, and described clamping fixture seat locating hole 4 is symmetrically set in the upper and lower of described screwed hole 3 up and down; Determine the mutual alignment of clamp bottom board 5 and clamping fixture seat 1 by the locating hole of clamp bottom board 5 and clamping fixture seat 1, with bolt, be fixedly connected with clamp bottom board and clamping fixture seat afterwards.
Described detent 2 comprises main groove 21 and secondary groove 22, and described main groove 21 below left-right symmetry are provided with two described secondary grooves 22; Described main groove 21 plays the role of positioning, and facilitates location and the processing of pcb board.
Described manhole 23 is located at described secondary groove 22 bottoms, and this manhole 23 is for inserting stitch the fixing position of stitch, the welding of the row's of being beneficial to pin.
Described secondary groove 22 is provided with chamfering with described manhole 23 junctions, and this chamfering is conducive to the insertion of stitch.
Use principle of the present utility model: pcb board is put into the detent of row's pin weld jig, and by the location, two side of the step that forms in main groove and groove, each stitch of row's pin is the interior also location of manhole of the row's of being inserted into pin weld jig respectively, welds each row's pin stitch.
The utility model is not limited to above-mentioned embodiment, adopts or approximation apparatus identical with the utility model above-described embodiment, and obtain other for arranging the pin weld jig, all within protection domain of the present utility model.
Claims (6)
1. arrange the pin weld jig for one kind, it is characterized in that, it comprises a clamp bottom board and a clamping fixture seat, and described clamping fixture seat is a square plate, be provided with two detents in this clamping fixture seat upper surface left-right symmetry, in described detent bottom, equidistantly be provided with several manholes; Be provided with a screwed hole in described clamping fixture seat bottom centre, be provided with the counter sink that the screwed hole with described clamping fixture seat is complementary at described clamp bottom board center, described clamp bottom board and described clamping fixture seat are joined with bolts.
2. row's pin weld jig according to claim 1, is characterized in that, described detent comprises main groove and secondary groove, and described main groove below left-right symmetry is provided with two described secondary grooves.
3. row's pin weld jig according to claim 2, is characterized in that, described manhole is located at described secondary bottom portion of groove.
4. row's pin weld jig according to claim 2, is characterized in that, described secondary groove and described manhole junction are provided with chamfering.
5. row's pin weld jig according to claim 1, is characterized in that, described clamp bottom board is provided with locating hole, and described clamping fixture seat is provided with the locating hole mutually mated with described clamp bottom board.
6. row's pin weld jig according to claim 5, is characterized in that, the locating hole of described clamp bottom board is symmetrically set in the upper and lower of described counter sink up and down, and the locating hole of described clamping fixture seat is symmetrically set in the upper and lower of described screwed hole up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568522 CN202934290U (en) | 2012-10-31 | 2012-10-31 | Pin header welding fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220568522 CN202934290U (en) | 2012-10-31 | 2012-10-31 | Pin header welding fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202934290U true CN202934290U (en) | 2013-05-15 |
Family
ID=48318549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220568522 Expired - Fee Related CN202934290U (en) | 2012-10-31 | 2012-10-31 | Pin header welding fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202934290U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302387A (en) * | 2013-05-31 | 2013-09-18 | 上海宝冶集团有限公司 | Easily-dismountable welding composite baffle |
| CN105234612A (en) * | 2015-10-20 | 2016-01-13 | 中国电子科技集团公司第四十一研究所 | Precise-positioning welding jig for microwave elastic transmission strip line |
| CN106304683A (en) * | 2016-08-30 | 2017-01-04 | 张家港市华为电子有限公司 | Straight cutting power tube crosses Wave crest Welding structure |
| CN111043952A (en) * | 2019-12-20 | 2020-04-21 | 深圳天邦达科技有限公司 | Automatic detection method for perpendicularity of PCB interface pin header |
-
2012
- 2012-10-31 CN CN 201220568522 patent/CN202934290U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103302387A (en) * | 2013-05-31 | 2013-09-18 | 上海宝冶集团有限公司 | Easily-dismountable welding composite baffle |
| CN105234612A (en) * | 2015-10-20 | 2016-01-13 | 中国电子科技集团公司第四十一研究所 | Precise-positioning welding jig for microwave elastic transmission strip line |
| CN106304683A (en) * | 2016-08-30 | 2017-01-04 | 张家港市华为电子有限公司 | Straight cutting power tube crosses Wave crest Welding structure |
| CN111043952A (en) * | 2019-12-20 | 2020-04-21 | 深圳天邦达科技有限公司 | Automatic detection method for perpendicularity of PCB interface pin header |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 523000 Guangdong city of Dongguan province Changan town sand community Fukang Road No. 2 Patentee after: GUANGDONG RUIGU OPTICAL NETWORK COMMUNICATION Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Changan town sand community Fukang Road No. 2 Patentee before: Ruigu Optical Fiber Communication Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200512 Address after: 523000 Building 7 and 11, 129 Jinghai West Road, Shatou Community, Chang'an Town, Dongguan City, Guangdong Province Patentee after: GUANGDONG TONGXIANG METAL TECHNOLOGY Co.,Ltd. Address before: 523000 Guangdong city of Dongguan province Changan town sand community Fukang Road No. 2 Patentee before: GUANGDONG RUIGU OPTICAL NETWORK COMMUNICATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20211031 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |