CN209488942U - A kind of high-precision BGA Rework station - Google Patents
A kind of high-precision BGA Rework station Download PDFInfo
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- CN209488942U CN209488942U CN201821942502.6U CN201821942502U CN209488942U CN 209488942 U CN209488942 U CN 209488942U CN 201821942502 U CN201821942502 U CN 201821942502U CN 209488942 U CN209488942 U CN 209488942U
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- block
- position limiting
- limiting slide
- slide block
- rework station
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Abstract
The utility model discloses a kind of high-precision BGA Rework stations, including Rework station, the top surface of the Rework station is equipped with the limited block of integral type, and the side of limited block is provided with position limiting slide block, the both ends of the position limiting slide block and limited block are provided through slide bar, and the position limiting slide block can slide on the surface of slide bar, a side surface of the limited block is symmetrically arranged with the fixed column of two integral types, and fixed column is in the side of slide bar；When needing position limiting slide block toward front slide, only position limiting slide block need to firmly be pulled forward, and it is fixed by triangle card, and when needing backward to slide position limiting slide block, only position limiting slide block need to be held and block will be mentioned and up lifted, position limiting slide block can smoothly be slided backward, it is adjusted to after suitable position to unclamp again and mentions block, it can be fixed again by triangle card, so that whole regulative mode is relatively simple, simultaneously also very securely, it avoids original device and needs time-consuming problem in adjustment process.
Description
Technical field
The utility model belongs to BGA Rework station technical field, and in particular to a kind of high-precision BGA Rework station.
Background technique
The contraposition of BGA Rework station spectroscopy and non-optical contraposition, optical registration is used by optical module splits prism imaging, non-
Optical registration is then to be aligned BGA according to pcb board silk-screen line and point by naked eyes, to achieve the purpose that contraposition is reprocessed, for not
BGA original part with size carries out visual-alignment, and welding, the intelligent operation equipment dismantled effectively improve repair rate productivity, significantly
Maintenance cost is reduced, simultaneously because Rework station surface is provided with multiple temperature displays, so that the welding temperature of Rework station reaches
To controllable in real time, but also the precision of Rework station is improved significantly.
Existing BGA Rework station is provided with a limited block and position limiting slide block when in use, at the top of Rework station, reaches pair
The effect of the fixed support of repair piece, although the position of position limiting slide block is adjustable, needed when being adjusted every time to position limiting slide block by
Four tight loops rotatably unscrew, and could be adjusted to position limiting slide block, and adjust to suitable position, need four again
Tight loop rotation is tightened, and whole process is relatively complicated, more inconvenient, thus it is proposed that a kind of high-precision BGA Rework station.
Utility model content
The purpose of this utility model is to provide a kind of high-precision BGA Rework stations, to solve to propose in above-mentioned background technique
Existing BGA Rework station be provided with a limited block and position limiting slide block when in use, at the top of Rework station, reach to repair piece
The effect of fixed support needs tight by four although the position of position limiting slide block is adjustable when adjusting every time to position limiting slide block
Gu Quan is rotatably unscrewed, and could be adjusted to position limiting slide block, and adjust to suitable position, is needed four tight loops again
Rotation is tightened, and whole process is relatively complicated, more inconvenient problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-precision BGA Rework station, including returns
Platform is repaired, the top surface of the Rework station is equipped with the limited block of integral type, and the side of limited block is provided with position limiting slide block, described
The both ends of position limiting slide block and limited block are provided through slide bar, and the position limiting slide block can slide on the surface of slide bar, the limit
One side surface of position block is symmetrically arranged with the fixed column of two integral types, and fixed column is in the side of slide bar, the fixed column
It is internally provided with tension spring room, a side surface of the position limiting slide block is symmetrically arranged with the telescopic rod of two integral types, and telescopic rod
Bottom end is in the inside of tension spring room, and the inside both ends of the position limiting slide block are symmetrically arranged with the first spring housing, and the first spring housing
Bottom be connected with triangle card, the top surface of the slide bar is uniformly provided with rectangular channel, and the bottom end of the triangle card
Inside in rectangular channel.
Preferably, a side surface of the Rework station is provided with U-shaped fixing seat, and the inside of U-shaped fixing seat is fixed with heat
Air pressure gun, the inside two sides of the heat gun are symmetrically arranged with second spring room, and the side of second spring room is connected with circular card
The top of block, the circle fixture block is in the outer surface of heat gun, and the inside two sides of the U-shaped fixing seat symmetrically offer circle
Shape card slot, and the position of round card slot is corresponding with round fixture block.
Preferably, the side of the triangle card is equipped with the connecting rod of integral type, and the end of connecting rod is equipped with integral type
Mention block, the outer surface for mentioning block and being in position limiting slide block, the outer surface of the position limiting slide block offers opposite with connecting rod
The slideway answered.
Preferably, the internal diameter of the U-shaped fixing seat is consistent with the outer diameter of heat gun, the end of the heat gun with reprocess
Platform is attached by connecting line.
Preferably, the front surface of the Rework station is provided with operation panel, and the surface of operation panel is equipped with multiple displays
Screen and operation button.
Preferably, the inner tip of the Rework station is provided with pre-heating station, and the top surface of the Rework station offers one
A rectangular notch, and rectangular notch position is corresponding with pre-heating station.
Compared with prior art, the utility model has the beneficial effects that
1, when needing position limiting slide block toward front slide, only position limiting slide block need to firmly be pulled forward, and by triangle card
Fixation, and when needing backward to slide position limiting slide block, only need to hold position limiting slide block and will mention block and up lift, can will
Position limiting slide block smoothly slides backward, is adjusted to after suitable position to unclamp again and mentions block, can be fixed again by triangle card, so that
Whole regulative mode is relatively simple, while also very securely, when avoiding original device and needing to spend a large amount of in adjustment process
Between the problem of.
2, U-shaped fixing seat is provided with by the side surface in Rework station, so that heat gun can have after end of operation
One suitable placement location, avoids heat gun due to not having fixed device to roll on the table, operator is caused accidentally to encounter
Heat gun end air outlet causes the problem of scald, while heat gun is available good behind the inside for being put into U-shaped fixing seat
Fixation, and can fast be placed and taken out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is that the position limiting slide block of the utility model connect vertical view schematic cross-sectional view with limited block；
Fig. 3 is that the slide bar of the utility model connect side view schematic cross-sectional view with position limiting slide block；
Fig. 4 is the heat gun and U-shaped fixing seat junction overlooking structure diagram of the utility model embodiment 2；
Fig. 5 is that the heat gun of the utility model embodiment 2 connect schematic cross-sectional view with U-shaped fixing seat；
In figure: 1, Rework station；2, position limiting slide block；3, block is mentioned；4, slide bar；5, heat gun；6, U-shaped fixing seat；7, pre-heating station；
8, rectangular channel；9, telescopic rod；10, fixed column；11, tension spring room；12, triangle card；13, the first spring housing；14, round fixture block；
15, round card slot；16, second spring room；17, limited block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
It please refers to Fig.1 to Fig.3, the utility model provides a kind of technical solution: a kind of high-precision BGA Rework station, including return
Platform 1 is repaired, the top surface of Rework station 1 is equipped with the limited block 17 of integral type, and the side of limited block 17 is provided with position limiting slide block 2,
The both ends of position limiting slide block 2 and limited block 17 are provided through slide bar 4, and position limiting slide block 2 can slide on the surface of slide bar 4, thus
It being adjusted convenient for the position to position limiting slide block 2, a side surface of limited block 17 is symmetrically arranged with the fixed column 10 of two integral types,
And fixed column 10 is in the side of slide bar 4, fixed column 10 is internally provided with tension spring room 11, a side surface pair of position limiting slide block 2
Claim to set the telescopic rod 9 there are two integral type, and the bottom end of telescopic rod 9 is in the inside of tension spring room 11, and with inside tension spring room 11
Tension spring be connected, allow tension spring room 11 always to telescopic rod 9 apply a pulling force, the inside both ends pair of position limiting slide block 2
Title is provided with the first spring housing 13, and the bottom of the first spring housing 13 is connected with triangle card 12, the top of slide bar 4 by spring
Surface is uniformly provided with rectangular channel 8, and the bottom end of triangle card 12 is in the inside of rectangular channel 8, by the way that triangle card 12 is arranged,
So that the available fixation after 4 surface of slide bar is slided of position limiting slide block 2.
In the present embodiment, it is preferred that the side of triangle card 12 is equipped with the connecting rod of integral type, and the end of connecting rod is set
Have integral type mentions block 3, mentions the outer surface that block 3 is in position limiting slide block 2, block 3 is mentioned by setting, when so that mentioning block 3 and be raised
It can make 12 the first spring housing of retraction 13 of triangle card, so as to smoothly slide position limiting slide block 2 backward, position limiting slide block 2
Outer surface offer slideway corresponding with connecting rod so that connecting rod does not influence to mention normally lifting for block 3.
In the present embodiment, it is preferred that the front surface of Rework station 1 is provided with operation panel, and the surface of operation panel is equipped with
Multiple display screens and operation button.
In the present embodiment, it is preferred that the inner tip of Rework station 1 is provided with pre-heating station 7, and the top surface of Rework station 1 is opened
Equipped with a rectangular notch, and rectangular notch position is corresponding with pre-heating station 7.
Embodiment 2
Fig. 1 to Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of high-precision BGA Rework station, including return
Platform 1 is repaired, the top surface of Rework station 1 is equipped with the limited block 17 of integral type, and the side of limited block 17 is provided with position limiting slide block 2,
The both ends of position limiting slide block 2 and limited block 17 are provided through slide bar 4, and position limiting slide block 2 can slide on the surface of slide bar 4, thus
It being adjusted convenient for the position to position limiting slide block 2, a side surface of limited block 17 is symmetrically arranged with the fixed column 10 of two integral types,
And fixed column 10 is in the side of slide bar 4, fixed column 10 is internally provided with tension spring room 11, a side surface pair of position limiting slide block 2
Claim to set the telescopic rod 9 there are two integral type, and the bottom end of telescopic rod 9 is in the inside of tension spring room 11, and with inside tension spring room 11
Tension spring be connected, allow tension spring room 11 always to telescopic rod 9 apply a pulling force, the inside both ends pair of position limiting slide block 2
Title is provided with the first spring housing 13, and the bottom of the first spring housing 13 is connected with triangle card 12, the top of slide bar 4 by spring
Surface is uniformly provided with rectangular channel 8, and the bottom end of triangle card 12 is in the inside of rectangular channel 8, by the way that triangle card 12 is arranged,
So that the available fixation after 4 surface of slide bar is slided of position limiting slide block 2.
In the present embodiment, it is preferred that a side surface of Rework station 1 is provided with U-shaped fixing seat 6, and U-shaped fixing seat 6 is interior
There is heat gun 5 in portion by being fixed, by the way that U-shaped fixing seat 6 is arranged, so that heat gun 5 can have one after end of operation
Suitable placement location avoids heat gun 5 due to not having fixed device to roll on the table, operator is caused accidentally to encounter hot wind
5 end air outlet of rifle leads to the problem of scald, and the inside two sides of heat gun 5 are symmetrically arranged with second spring room 16, and the second bullet
The side of spring room 16 is connected with round fixture block 14 by spring, and the top of round fixture block 14 is in the outer surface of heat gun 5, U
The inside two sides of shape fixing seat 6 symmetrically offer round card slot 15, and the position of round card slot 15 is corresponding with round fixture block 14,
By the way that round fixture block 14 and round card slot 15 is arranged, so that heat gun 5 is put into available fixation behind 6 inside of U-shaped fixing seat, and
And it is convenient for subsequent taking-up.
In the present embodiment, it is preferred that the side of triangle card 12 is equipped with the connecting rod of integral type, and the end of connecting rod is set
Have integral type mentions block 3, mentions the outer surface that block 3 is in position limiting slide block 2, block 3 is mentioned by setting, when so that mentioning block 3 and be raised
It can make 12 the first spring housing of retraction 13 of triangle card, so as to smoothly slide position limiting slide block 2 backward, position limiting slide block 2
Outer surface offer slideway corresponding with connecting rod so that connecting rod does not influence to mention normally lifting for block 3.
In the present embodiment, it is preferred that the internal diameter of U-shaped fixing seat 6 is consistent with the outer diameter of heat gun 5, so that heat gun 5 can
To be smoothly put into inside U-shaped fixing seat 6, end and the Rework station 1 of heat gun 5 are attached by connecting line.
In the present embodiment, it is preferred that the front surface of Rework station 1 is provided with operation panel, and the surface of operation panel is equipped with
Multiple display screens and operation button.
In the present embodiment, it is preferred that the inner tip of Rework station 1 is provided with pre-heating station 7, and the top surface of Rework station 1 is opened
Equipped with a rectangular notch, and rectangular notch position is corresponding with pre-heating station 7.
The working principle and process for using of the utility model: repair piece when in use, is first placed on limit by the BGA Rework station
Rework station 1, then connect by the top of position sliding block 2 and limited block 17 with external power supply, and passes through the operation of 1 front surface of Rework station
Panel by the temperature setting inside pre-heating station 7 at suitable temperature, and presses 7 start button of pre-heating station, so that pre-heating station 7 can
To preheat to repair piece, the start button of heat gun 5 is then pressed again, and the alignment of the air outlet of 5 end of heat gun is returned
Repair part blowing, the chip inside repair piece smoothly removed, then by the soldering iron of 1 side of Rework station by new chip into
Row welding, to complete entirely to reprocess process；
When needing position limiting slide block 2 toward front slide, only position limiting slide block 2 need to firmly be pulled forward, triangle card when pulling
Block 12, which will receive, to be squeezed and is squeezed into inside the first spring housing 13, and position limiting slide block 2 is allowed smoothly toward front slide, to work as triangle
When fixture block 12 is overlapped with rectangular channel 8, triangle card 12 can be popped up under the action of the first 13 contained spring of spring housing to rectangular channel 8
Inside, at this time since the tension spring inside tension spring room 11 applies a pulling force back to telescopic rod 9 always, so that telescopic rod 9
Also position limiting slide block 2 can back be pulled, but since the bottom end of triangle card 12 at this time is in the inside of rectangular channel 8, in triangle card
Under the blocking of block 12, so that position limiting slide block 2 is fixed, and when needing backward to slide position limiting slide block 2, it need to only hold limit
Sliding block 2 simultaneously will mention block 3 and up lift, so that triangle card 12 is toward 13 internal contraction of the first spring housing, and from the inside of rectangular channel 8
It removes, under the barrier effect of no triangle card 12, position limiting slide block 2 can smoothly be slided backward, when position limiting slide block 2 is adjusted
After section to suitable position, release mentions block 3, and triangle card 12 is popped up to the inside of rectangular channel 8, can be by position limiting slide block
2 is fixed, and since the top surface of slide bar 4 is uniformly provided with multiple rectangular channels 8, but also the position of position limiting slide block 2 can root
It is flexibly adjusted according to actual demand, and whole regulative mode is relatively simple, while also very securely, avoiding original-pack
It sets and needs time-consuming problem in adjustment process；
A side surface in Rework station 1 is provided with U-shaped fixing seat 6, so that heat gun 5 can have after end of operation
One suitable placement location, avoids heat gun 5 due to not having fixed device to roll on the table, operator is caused accidentally to encounter
5 end air outlet of heat gun leads to the problem of scald, while heat gun 5 is available good behind the inside for being put into U-shaped fixing seat 6
Good fixation, and can efficiently take out, it, only need to be by hot wind when needing heat gun 5 being put into the inside of U-shaped fixing seat 6
The inside of rifle 5 toward U-shaped fixing seat 6 is put into, and circle fixture block 14 can be squeezed into the inside of second spring room 16 when being put into, so that hot
Air pressure gun 5 can smoothly be put into the inside of U-shaped fixing seat 6, when round fixture block 14 is overlapped with round card slot 15, round fixture block 14
It can pop up under the action of 16 contained spring of second spring room to the inside of round card slot 15, so that heat gun 5 is fixed, together
When needing again to take out heat gun 5, only need to exert oneself up to lift heat gun 5, so that the round retraction again of fixture block 14
The inside of second spring room 16 can smoothly take out heat gun 5, this side after the fixed limit of no round fixture block 14
Method is reliable and stable.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high-precision BGA Rework station, including Rework station (1), it is characterised in that: the top surface of the Rework station (1) is set
There is the limited block (17) of integral type, and the side of limited block (17) is provided with position limiting slide block (2), the position limiting slide block (2) and limit
The both ends of position block (17) are provided through slide bar (4), and the position limiting slide block (2) can slide on the surface of slide bar (4), the limit
One side surface of position block (17) is symmetrically arranged with the fixed column (10) of two integral types, and fixed column (10) is in the one of slide bar (4)
Side, the fixed column (10) are internally provided with tension spring room (11), and a side surface of the position limiting slide block (2) is symmetrically arranged with two
The telescopic rod (9) of integral type, and the bottom end of telescopic rod (9) is in the inside of tension spring room (11), the inside of the position limiting slide block (2)
Both ends are symmetrically arranged with the first spring housing (13), and the bottom of the first spring housing (13) is connected with triangle card (12), the cunning
The top surface of bar (4) is uniformly provided with rectangular channel (8), and the bottom end of the triangle card (12) is in the interior of rectangular channel (8)
Portion.
2. a kind of high-precision BGA Rework station according to claim 1, it is characterised in that: the side table of the Rework station (1)
Face is provided with U-shaped fixing seat (6), and the inside of U-shaped fixing seat (6) is fixed with heat gun (5), the inside of the heat gun (5)
Two sides are symmetrically arranged with second spring room (16), and the side of second spring room (16) is connected with round fixture block (14), the circle
The top of shape fixture block (14) is in the outer surface of heat gun (5), and the inside two sides of the U-shaped fixing seat (6) symmetrically offer
Round card slot (15), and the position of round card slot (15) is corresponding with round fixture block (14).
3. a kind of high-precision BGA Rework station according to claim 1, it is characterised in that: the one of the triangle card (12)
Side is equipped with the connecting rod of integral type, and the end of connecting rod is equipped with mentioning block (3) for integral type, and described mention block (3) are in limit cunning
The outer surface of the outer surface of block (2), the position limiting slide block (2) offers slideway corresponding with connecting rod.
4. a kind of high-precision BGA Rework station according to claim 2, it is characterised in that: the U-shaped fixing seat (6) it is interior
Diameter is consistent with the outer diameter of heat gun (5), and the end of the heat gun (5) is attached with Rework station (1) by connecting line.
5. a kind of high-precision BGA Rework station according to claim 1, it is characterised in that: the front surface of the Rework station (1)
It is provided with operation panel, and the surface of operation panel is equipped with multiple display screens and operation button.
6. a kind of high-precision BGA Rework station according to claim 1, it is characterised in that: push up the inside of the Rework station (1)
End is provided with pre-heating station (7), and the top surface of the Rework station (1) offers a rectangular notch, and rectangular notch position with
Pre-heating station (7) is corresponding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942502.6U CN209488942U (en) | 2018-11-23 | 2018-11-23 | A kind of high-precision BGA Rework station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821942502.6U CN209488942U (en) | 2018-11-23 | 2018-11-23 | A kind of high-precision BGA Rework station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209488942U true CN209488942U (en) | 2019-10-11 |
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ID=68116506
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821942502.6U Active CN209488942U (en) | 2018-11-23 | 2018-11-23 | A kind of high-precision BGA Rework station |
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| Country | Link |
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| CN (1) | CN209488942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892741A (en) * | 2019-12-03 | 2021-06-04 | 洪江市三兴冶金炉料有限责任公司 | Reducing mechanism is used in metallurgical furnace charge processing |
-
2018
- 2018-11-23 CN CN201821942502.6U patent/CN209488942U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112892741A (en) * | 2019-12-03 | 2021-06-04 | 洪江市三兴冶金炉料有限责任公司 | Reducing mechanism is used in metallurgical furnace charge processing |
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