CN103137505A - Printed circuit board (PCB) fixing device of ball grid array (BGA) repair platform - Google Patents
Printed circuit board (PCB) fixing device of ball grid array (BGA) repair platform Download PDFInfo
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- CN103137505A CN103137505A CN 201110379716 CN201110379716A CN103137505A CN 103137505 A CN103137505 A CN 103137505A CN 201110379716 CN201110379716 CN 201110379716 CN 201110379716 A CN201110379716 A CN 201110379716A CN 103137505 A CN103137505 A CN 103137505A
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- fixed rack
- rod
- sliding track
- fixed sliding
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Abstract
The invention discloses a printed circuit board (PCB) fixing device of a ball grid array (BGA) repair platform. The device comprises a fixing support, a first fixed sliding track and a second fixed sliding track, wherein the first fixed sliding track and the second fixed sliding track are installed on the fixing support, clamping slots are arranged on the first fixed sliding track and the second fixed sliding track, a first rod, a second rod and a plurality of guide rods which are arranged between the first rod and the second rod are assembled to from the fixing support, the first rod and the second rod are arranged in parallel at the left and the right, guide rods are connected with the first rod and the second rod, the first fixed sliding track and the second fixed sliding track are installed on the guide rods and move on the guide rods, sliding blocks are installed on upper portions of the first fixed sliding track and the second fixed sliding track, a support is arranged on the guide rods and located between the first fixed sliding track and the second fixed sliding track, and a third fastening screw and an ejector are arranged on the support. The device is simple in structure, reasonable in design and convenient to use and operate, and PCBs of various specifications can be fixed on the BGA repair platform.
Description
Technical field
The present invention relates to a kind of fixture, especially relate to a kind of PCB fixture of BGA Rework station.
Background technology
Increasingly powerful along with the sci-tech product function, the pin count of IC encapsulation is more and more, and the requirement of dwindling the IC size becomes more urgent, and automaticity and rate of finished products require also improving.Traditional surface mounting technology can't satisfy these requirements, and BGA Package BGA technology becomes new IC encapsulation main flow gradually.BGA is a kind of new packing forms of surface mount IC, and its exit is with the rectangular bottom surface that is distributed in packaging body.Although the I/O number of pins increases, its pin-pitch does not reduce, and much larger than the conventional package form, thereby improved assembly yield.Therefore, the BGA technology becomes the optimal selection of the lsi package of high density, high-performance, multi-functional and high I/O number of pins gradually.
In China, ground starts from the eighties in 20th century in the research in semiconductor packages field, and still there is a big difference but be used for the equipment of semiconductor production and advanced international standard.In the ever-increasing situation of bga chip demand, a kind of new, automation encapsulation technology that can satisfy BGA encapsulation requirement of domestic semiconductor packaging device market demand exploitation.And in prior art, there is structure in the PCB fixture of BGA Rework station, uses the shortcoming of inconvenient operation.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency of the prior art, a kind of PCB fixture of BGA Rework station is provided, it is simple in structure, reasonable in design and use easy and simple to handlely, can effectively realize fixing on the BGA Rework station of pcb board to various different models.
For achieving the above object, the technical solution used in the present invention is: a kind of PCB fixture of BGA Rework station, it is characterized in that: comprise fixed support and be arranged on fixed rack one and fixed rack two on described fixed support, be provided with draw-in groove on described fixed rack one and fixed rack two, rod member one and the rod member two that described fixed support is be arranged in parallel by the left and right and be arranged on rod member one and rod member two between a plurality of guide rods form, described guide rod is connected with rod member with rod member one and all is connected; Described fixed rack one and fixed rack two are installed on guide rod and can slide on guide rod, the top of described fixed rack one and fixed rack two all is equipped with slide block, on described guide rod and between fixed rack one and fixed rack two, support is installed, is provided with trip bolt three and thimble on described support.
The PCB fixture of above-mentioned a kind of BGA Rework station is characterized in that: described fixed rack one and fixed rack two all are arranged on guide rod by trip bolt one.
The PCB fixture of above-mentioned a kind of BGA Rework station is characterized in that: all by trip bolt two, slide block is installed on described fixed rack one and fixed rack two.
The PCB fixture of above-mentioned a kind of BGA Rework station is characterized in that: the quantity of described support is four.
The PCB fixture of above-mentioned a kind of BGA Rework station is characterized in that: the quantity of described guide rod is the six roots of sensation.
The present invention compared with prior art has the following advantages:
1, simple in structure, reasonable in design and use easy and simple to handle.
2, the present invention is by using trip bolt one that pcb board is located on directions X, use slide block and trip bolt two that pcb board is located on Y-direction, by trip bolt three, whole device is fixed on the BGA Rework station, and thimble is used for supporting pcb board, thereby realizes the pcb board of the large ting model of difference is fixed on the BGA Rework station.
Below by drawings and Examples, the present invention is described in further detail.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present invention.
Description of reference numerals:
1-trip bolt one; 2-trip bolt two; The 3-thimble;
The 4-support; 5-1-fixed rack one; 5-2-fixed rack two;
The 6-guide rod; 7-1-rod member one; 7-2-rod member two;
The 8-draw-in groove; 9-trip bolt three; The 10-slide block.
Embodiment
The PCB fixture of a kind of BGA Rework station as shown in Figure 1, comprise fixed support and be arranged on fixed rack one 5-1 and fixed rack two 5-2 on described fixed support, be provided with draw-in groove 8 on described fixed rack one 5-1 and fixed rack two 5-2, rod member one 7-1 and rod member two 7-2 that described fixed support is be arranged in parallel by the left and right and be arranged on rod member one 7-1 and rod member two 7-2 between a plurality of guide rods 6 form, described guide rod 6 and rod member one 7-1 are connected 7-2 and all are connected with rod member; Described fixed rack one 5-1 and fixed rack two 5-2 are installed on guide rod 6 and can slide on guide rod 6, the top of described fixed rack one 5-1 and fixed rack two 5-2 all is equipped with slide block 10, on described guide rod 6 and between fixed rack one 5-1 and fixed rack two 5-2, support 4 is installed, is provided with trip bolt 39 and thimble 3 on described support 4.
As shown in Figure 1, described fixed rack one 5-1 and fixed rack two 5-2 all are arranged on guide rod 6 by trip bolt 1.
As shown in Figure 1, all by trip bolt 22, slide block 10 is installed on described fixed rack one 5-1 and fixed rack two 5-2.
As shown in Figure 1, the quantity of described support 4 is four.
As shown in Figure 1, the quantity of described guide rod 6 is the six roots of sensation.
The present invention can realize fixing on directions X and Y-direction of PCB: when the BGA Rework station is worked, PCB need to be fixed on 8 li of draw-in grooves, on directions X, after the location positioning of fixed rack one 5-1 and fixed rack two 5-2, be after distance between two draw-in grooves 8 on fixed rack one 5-1 and fixed rack two 5-2 is determined, to use trip bolt 1 that fixed rack one 5-1 and fixed rack two 5-2 all are fixed on guide rod 6; On Y-direction, by the fixing position of slide block 10 of trip bolt 22, make pcb board to move below slide block 10 positions; After support 4 location positionings, adopt trip bolt 39 to be fixed on the BGA Rework station, thimble 3 is used for supporting pcb board, thereby the pcb board of the large ting model of difference can be fixed on the BGA Rework station, to complete reclamation work.
In sum, the present invention is by using trip bolt 1 that pcb board is located on directions X, use slide block 10 and trip bolt 22 that pcb board is located on Y-direction, by trip bolt 39, whole device is fixed on the BGA Rework station, and thimble 3 is used for supporting pcb board, thereby realize the pcb board of the large ting model of difference is fixed on the BGA Rework station, to complete reclamation work.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every according to the technology of the present invention essence to any simple modification, change and equivalent structure transformation that above embodiment does, all still belong in the protection range of technical solution of the present invention.
Claims (5)
1. the PCB fixture of a BGA Rework station, it is characterized in that: comprise fixed support and be arranged on fixed rack one (5-1) and fixed rack two (5-2) on described fixed support, be provided with draw-in groove (8) on described fixed rack one (5-1) and fixed rack two (5-2), rod member one (7-1) and the rod member two (7-2) that described fixed support is be arranged in parallel by the left and right and be arranged on rod member one (7-1) and rod member two (7-2) between a plurality of guide rods (6) form, described guide rod (6) and rod member one (7-1) are connected with rod member (7-2) all be connected, described fixed rack one (5-1) and fixed rack two (5-2) are installed in guide rod (6) upward and can be in the upper slips of guide rod (6), the top of described fixed rack one (5-1) and fixed rack two (5-2) all is equipped with slide block (10), described guide rod (6) is gone up and is positioned between fixed rack one (5-1) and fixed rack two (5-2) support (4) is installed, and is provided with trip bolt three (9) and thimble (3) on described support (4).
2. according to the PCB fixture of a kind of BGA Rework station claimed in claim 1, it is characterized in that: described fixed rack one (5-1) and fixed rack two (5-2) all are arranged on guide rod (6) by trip bolt one (1).
3. according to the PCB fixture of the described a kind of BGA Rework station of claim 1 or 2, it is characterized in that: all by trip bolt two (2), slide block (10) is installed on described fixed rack one (5-1) and fixed rack two (5-2).
4. according to the PCB fixture of the described a kind of BGA Rework station of claim 1 or 2, it is characterized in that: the quantity of described support (4) is four.
5. according to the PCB fixture of the described a kind of BGA Rework station of claim 1 or 2, it is characterized in that: the quantity of described guide rod (6) is the six roots of sensation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110379716 CN103137505A (en) | 2011-11-24 | 2011-11-24 | Printed circuit board (PCB) fixing device of ball grid array (BGA) repair platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110379716 CN103137505A (en) | 2011-11-24 | 2011-11-24 | Printed circuit board (PCB) fixing device of ball grid array (BGA) repair platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103137505A true CN103137505A (en) | 2013-06-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110379716 Pending CN103137505A (en) | 2011-11-24 | 2011-11-24 | Printed circuit board (PCB) fixing device of ball grid array (BGA) repair platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103137505A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874343A (en) * | 2014-04-04 | 2014-06-18 | 深圳市卓茂科技有限公司 | High-precision full-automatic BGA repair workbench |
| CN104159403A (en) * | 2014-07-22 | 2014-11-19 | 苏州市华宁机械制造有限公司 | Fixing device for a special-shaped PCB |
| CN104227171A (en) * | 2014-08-25 | 2014-12-24 | 苏州市职业大学 | Movable manual welding table for circuit board |
| CN104270933A (en) * | 2014-09-12 | 2015-01-07 | 苏州承腾电子科技有限公司 | LED lamp electronic plate plug-in installation line |
| CN106077882A (en) * | 2016-07-26 | 2016-11-09 | 天津七二通信广播股份有限公司 | A kind of BGA for printed board clamping tears down and reconstruct mounted welder and using method |
| CN106144563A (en) * | 2016-08-24 | 2016-11-23 | 高佳太阳能股份有限公司 | A kind of feeding fixing device of silicon chip separator |
| CN106358378A (en) * | 2016-10-09 | 2017-01-25 | 歌尔科技有限公司 | Maintenance device of electronic product |
| CN107825319A (en) * | 2017-10-23 | 2018-03-23 | 伟创力电子技术(苏州)有限公司 | A kind of two-way adjustable clamp |
-
2011
- 2011-11-24 CN CN 201110379716 patent/CN103137505A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103874343A (en) * | 2014-04-04 | 2014-06-18 | 深圳市卓茂科技有限公司 | High-precision full-automatic BGA repair workbench |
| CN103874343B (en) * | 2014-04-04 | 2017-02-15 | 深圳市卓茂科技有限公司 | High-precision full-automatic BGA repair workbench |
| CN104159403A (en) * | 2014-07-22 | 2014-11-19 | 苏州市华宁机械制造有限公司 | Fixing device for a special-shaped PCB |
| CN104227171A (en) * | 2014-08-25 | 2014-12-24 | 苏州市职业大学 | Movable manual welding table for circuit board |
| CN104227171B (en) * | 2014-08-25 | 2016-08-24 | 苏州市职业大学 | A kind of movable circuit board manual welding platform |
| CN104270933A (en) * | 2014-09-12 | 2015-01-07 | 苏州承腾电子科技有限公司 | LED lamp electronic plate plug-in installation line |
| CN104270933B (en) * | 2014-09-12 | 2017-02-15 | 苏州承腾电子科技有限公司 | LED lamp electronic plate plug-in installation line |
| CN106077882A (en) * | 2016-07-26 | 2016-11-09 | 天津七二通信广播股份有限公司 | A kind of BGA for printed board clamping tears down and reconstruct mounted welder and using method |
| CN106144563A (en) * | 2016-08-24 | 2016-11-23 | 高佳太阳能股份有限公司 | A kind of feeding fixing device of silicon chip separator |
| CN106144563B (en) * | 2016-08-24 | 2019-05-10 | 高佳太阳能股份有限公司 | A kind of fixed device of the feeding of silicon wafer sorting machine |
| CN106358378A (en) * | 2016-10-09 | 2017-01-25 | 歌尔科技有限公司 | Maintenance device of electronic product |
| CN107825319A (en) * | 2017-10-23 | 2018-03-23 | 伟创力电子技术(苏州)有限公司 | A kind of two-way adjustable clamp |
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Application publication date: 20130605 |