CN206633098U - A kind of PCB yoke plates cut tool - Google Patents
A kind of PCB yoke plates cut tool Download PDFInfo
- Publication number
- CN206633098U CN206633098U CN201720182421.XU CN201720182421U CN206633098U CN 206633098 U CN206633098 U CN 206633098U CN 201720182421 U CN201720182421 U CN 201720182421U CN 206633098 U CN206633098 U CN 206633098U
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- CN
- China
- Prior art keywords
- pcb
- hole
- yoke plates
- board slot
- cutting
- 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.)
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Abstract
The utility model belongs to tool fixture field, tool is cut more particularly to a kind of PCB yoke plates, it includes supporting plate and panel, supporting plate is provided with the first board slot, panel is connected on supporting plate by spacer pin, panel is used to the PCB yoke plates by part cutting PCB single board periphery being pressed in the first board slot, multiple first through hole are provided with first board slot, multiple second through holes are provided with panel, the central axis of first through hole and the second through hole overlaps, and the part for not cutting PCB single board on PCB yoke plates is located in first through hole and the second through hole.The beneficial effects of the utility model are：PCB single board when the utility model is to cutting limits firmly, and cutting accuracy is high, and presentation quality is good, and qualification rate is high；Cutting error can be reduced, improve PCB cutting accuracies, lift quality；In operating aspect, cutting operation can be standardized；Manpower and adhesive tape cost of use can be saved, reduces cost, product easy-offtaking, turnover is fast.
Description
Technical field
The utility model belongs to tool fixture field, and in particular to a kind of PCB yoke plates cut tool.
Background technology
Existing image module pcb board supplied materials is yoke plate structure, need to be mono- to all PCB on plate by PCB yoke plates during production
Plate periphery carries out part and precut, and then carries out the job pack that cutting is divided into PCB single board on special fixture again, and this is special at present
Had the disadvantage that with tool design：
1. tool design only fixes to PCB big yoke plates setting neck, single product is not fixed, cut
When, PCB single board own wt can make the uncut part in PCB single board periphery (micro- link) while sinking, while tilting, cutting is public
Difference is excessive to cause bad order or cutting to be scrapped；
2. product is taken difficulty after cutting, tool is designed for integral type at present, and tool on board, is cut by screw locking
Can disposably to take out PCB single board after cutting, need to make PCB single board be bonded on adhesive tape on PCB yoke plates attaching adhesive tape before cutting
It is fixed, again removes PCB single board from adhesive tape after cutting, adhesive tape uses and attached waste of manpower, increase cost.
The content of the invention
The purpose of this utility model is that PCB single board own wt can make PCB single board all when overcoming prior art to exist to cut
The uncut part in side sinks, while the phenomenon tilted, so as to cut, tolerance is excessive to cause bad order or cutting to be scrapped
The defects of, there is provided it is a kind of to cutting when PCB single board limit firm, cutting accuracy is high, and presentation quality is good, and qualification rate is high；It can subtract
Small cutting error, PCB cutting accuracies are improved, lift the PCB yoke plates cutting tool of quality.
Technical scheme is used by the utility model solves its technical problem：A kind of PCB yoke plates cut tool, and it includes
Supporting plate and panel, supporting plate are provided with the first board slot, and panel is connected on supporting plate by spacer pin, and panel, which is used to pass through, partly to be cut
The PCB yoke plates for cutting PCB single board periphery are pressed in the first board slot, and multiple first through hole are provided with the first board slot, are provided with panel
The central axis of multiple second through holes, first through hole and the second through hole overlaps, the part for not cutting PCB single board on PCB yoke plates
In first through hole and the second through hole.
First board slot of supporting plate of the present utility model carries out entirety to PCB yoke plates and fixed, while also to single PCB single board
Fix.Before cutting, PCB yoke plates are put into the first board slot, panel is fixed on supporting plate by spacer pin fitting, and
By PCB yoke plates sandwiched and it is fixed in the cavity between panel and the first board slot.Due to first through hole and the center of the second through hole
Axis overlaps, and the part (micro- link) for not cutting PCB single board on PCB yoke plates is located in first through hole and the second through hole, because
This milling cutter can be cut by the second through hole to all parts (micro- link) for not cutting PCB single board on PCB yoke plates.Due to
PCB yoke plates are tightly held between panel and the first board slot, therefore during cutting, will not cause PCB single board while sinking, one
The phenomenon that side tilts, limit firmly, cutting accuracy is high, and presentation quality is good, and qualification rate is high；In other words, the utility model can subtract
Small cutting error, PCB cutting accuracies are improved, lift quality.In addition, in operating aspect, the utility model can make cutting operation mark
Standardization.
After the completion of cutting PCB single board on a kind of PCB yoke plates cutting tool of the present utility model, wand can be used by institute
There is PCB single board to be taken out from supporting plate, can do two identical supporting plates simultaneously for increase efficiency is had enough to meet the need.Therefore, it is relatively existing
Technology, the utility model can save manpower and adhesive tape cost of use, reduce cost, product easy-offtaking, turnover is fast.
Specifically, multiple magmas are fixed with the first board slot, arrangement shape of multiple magmas in the first board slot joins with PCB
The periphery of all PCB single boards on plate matches.After panel covers, PCB yoke plates are located between magma and supporting plate, magma
PCB yoke plates can be avoided to be weighed wounded, to improve product quality.
Specifically, the bottom of panel is provided with the 3rd board slot, the outward flange of the 3rd board slot be located at the first board slot outward flange it
Outside.Cavity between 3rd board slot and the first board slot of the present utility model is used to be equipped with thicker PCB yoke plates.
Further, four right angles of the first board slot are equipped with fillet, and the radian of each fillet is all higher than π rad, each
The equal arc transition of the cell wall of fillet and the first board slot；It is easy to take out PCB yoke plates at fillet, it is easy to operate, meanwhile, it can avoid
The corner of PCB yoke plates is collided with, and can ensure product quality.
Further, the limit for being used for that PCB yoke plates to be limited and are matched with the first board slot by spacer pin is provided with fillet
Position hole, the central axis of spacing hole and the center superposition of fillet；The positioning of PCB yoke plates is hard-cover, and firmly installs.
Specifically, the plate face of supporting plate is provided with two end slots, and two end slots are located at the both sides of the first board slot；It is convenient to carry.
Specifically, PCB yoke plates cutting tool also includes being used for the platen being installed on the framework of PCB splitting equipments, platen
The second board slot is provided with, supporting plate is pressed in the second board slot by panel by spacer pin, and multiple third through-holes are provided with platen, the
The central axis of three through holes, the second through hole and first through hole overlaps.Wherein, platen can be the platen of PCB splitting equipments, can enter one
Step facilitates being accurately positioned for a kind of PCB yoke plates cutting tool of the present utility model and internal PCB yoke plates, and cutting accuracy is high, can
Improve product quality.
Further, the aperture of the second through hole, third through-hole and first through hole is successively decreased successively, and because of the 3rd on platen
Through hole is located at the lower section of the first through hole of supporting plate, therefore the chip after cutting is not easy to fall into the gap between platen and supporting plate, can
To be always ensured that the installation quality of supporting plate, it is easy to accurately cut micro- link.Because the second through hole of panel is located at the first of supporting plate
The top of through hole, therefore cutting zone can be increased, cutting is more complete.
Preferably, magma is foam block, it is cost-effective.
Preferably, supporting plate, which is surface, makees the aluminium sheet that hard oxygen is handled, hardness is high, and wearability is good；First board slot passes through milling cutter
Milling is into PCB yoke plate shapes, for fully mated PCB yoke plates.
A kind of beneficial effect of PCB yoke plates cutting tool of the present utility model is：
1. PCB single board when the utility model is to cutting limits firmly, cutting accuracy is high, and presentation quality is good, and qualification rate is high；
Cutting error can be reduced, improve PCB cutting accuracies, lift quality；
2. in operating aspect, the utility model can standardize cutting operation；
3. the utility model can save manpower and adhesive tape cost of use, cost is reduced, product easy-offtaking, turnover is fast.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is a kind of top perspective of PCB yoke plates cutting tool of the present utility model；
Fig. 2 is the partial enlarged drawing of part A in Fig. 1；
Fig. 3 is a kind of top view of the platen of PCB yoke plates cutting tool of the present utility model；
Fig. 4 is a kind of top view of the supporting plate of PCB yoke plates cutting tool of the present utility model；
Fig. 5 is a kind of upward view of the panel of PCB yoke plates cutting tool of the present utility model.
Wherein:1. supporting plate, 101. first board slots, 102. first through hole, 103. end slots, 104. fillets, 105. spacing holes；2.
Panel, 201. second through holes, 202. the 3rd board slots；3.PCB veneers；4. magma；5. platen, 501. second board slots, 502. the 3rd
Through hole.
Embodiment
The utility model is described in further detail presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram,
Only illustrate basic structure of the present utility model in a schematic way, therefore it only shows the composition relevant with the utility model.
A kind of specific embodiment of PCB yoke plates cutting tool of the present utility model as Figure 1-Figure 5, it includes supporting plate
1 and panel 2, supporting plate 1 be provided with the first board slot 101, panel 2 is connected on supporting plate 1 by spacer pin, panel 2 be used for will pass through
The PCB yoke plates on part cutting PCB single board 3 periphery are pressed in the first board slot 101, and it is logical that multiple first are provided with the first board slot 101
Hole 102, multiple second through holes 201 are provided with panel 2, the central axis of the through hole 201 of first through hole 102 and second overlaps, PCB connection
The part for not cutting PCB single board 3 on plate is located in the through hole 201 of first through hole 102 and second.
First board slot 101 of the supporting plate 1 of the present embodiment carries out overall fixed while also mono- to single PCB to PCB yoke plates
Plate 3 fixes.Before cutting, PCB yoke plates are put into the first board slot 101, panel 2 is fixed on support by spacer pin fitting
On plate 1, and by PCB yoke plates sandwiched and it is fixed in the cavity between the board slot 101 of panel 2 and first.Due to the He of first through hole 102
The central axis of second through hole 201 overlaps, and the part (micro- link) for not cutting PCB single board 3 on PCB yoke plates is logical positioned at first
In the through hole 201 of hole 102 and second, therefore milling cutter can not cut PCB single board 3 by the second through hole 201 to all on PCB yoke plates
Part (micro- link) cut.Between being tightly held on the board slot 101 of panel 2 and first due to PCB yoke plates, therefore cut
When cutting, PCB single board 3 will not be caused to sink, while the phenomenon tilted, is limited firmly, cutting accuracy is high, and presentation quality is good,
Qualification rate is high；In other words, the present embodiment can reduce cutting error, improve PCB cutting accuracies, lift quality.In addition, operation side
On face, the present embodiment can standardize cutting operation.
After the completion of cutting PCB single board 3 on a kind of PCB yoke plates cutting tool of the present embodiment, wand can be used by institute
There is PCB single board 3 to be taken out from supporting plate 1, can do two identical supporting plates 1 simultaneously for increase efficiency is had enough to meet the need.Therefore, it is relatively existing
There is technology, the present embodiment can save manpower and adhesive tape cost of use, reduce cost, product easy-offtaking, turnover is fast.
Specifically, multiple magmas 4, arrangement shape of multiple magmas 4 in the first board slot 101 are fixed with the first board slot 101
Shape and the periphery of all PCB single boards 3 on PCB yoke plates match.After panel 2 covers, PCB yoke plates are located in the He of magma 4
Between supporting plate 1, magma 4 can avoid PCB yoke plates from being weighed wounded, to improve product quality.
Specifically, the bottom of panel 2 is provided with the 3rd board slot 202, and the outward flange of the 3rd board slot 202 is located at the first board slot 101
Outward flange outside.Cavity between 3rd board slot 202 and the first board slot 101 of the present embodiment is thicker for being equipped with
PCB yoke plates.
Further, four right angles of the first board slot 101 are equipped with fillet 104, and the radian of each fillet 104 is all higher than
π rad, the equal arc transition of cell wall of each board slot 101 of fillet 104 and first；It is easy to take out PCB yoke plates at fillet 104, operation
It is convenient, meanwhile, the corner of PCB yoke plates can be avoided to collide with, product quality can be ensured.
Further, it is provided with fillet 104 and is used to limit PCB yoke plates by spacer pin and be matched with the first board slot 101
In spacing hole 105, the central axis of spacing hole 105 and the center superposition of fillet 104；The positioning of PCB yoke plates is hard-cover, and installs
Firmly.
Specifically, the plate face of supporting plate 1 is provided with two end slots 103, and two end slots 103 are located at the both sides of the first board slot 101；
It is convenient to carry.
Specifically, PCB yoke plates cutting tool also includes being used for the platen 5 being installed on the framework of PCB splitting equipments, platen
5 are provided with the second board slot 501, and supporting plate 1 is pressed in the second board slot 501, is provided with platen 5 multiple by panel 2 by spacer pin
Third through-hole 502, the central axis of third through-hole 502, the second through hole 201 and first through hole 102 overlap.Wherein, platen 5 can be
The platen of PCB splitting equipments, a kind of PCB yoke plates cutting tool of the present embodiment and internal PCB yoke plates can be further facilitated
It is accurately positioned, cutting accuracy is high, can improve product quality.
Further, the aperture of the second through hole 201, third through-hole 502 and first through hole 102 is successively decreased successively, and because platform
Third through-hole 502 on plate 5 is located at the lower section of the first through hole 102 of supporting plate 1, therefore the chip after cutting is not easy to fall into platen 5
Gap between supporting plate 1, the installation quality of supporting plate 1 can be always ensured that, be easy to accurately cut micro- link.Because panel 2
Second through hole 201 is located at the top of the first through hole 102 of supporting plate 1, therefore can increase cutting zone, and cutting is more complete.
Preferably, magma 4 is foam block, it is cost-effective.
Preferably, supporting plate 1, which is surface, makees the aluminium sheet that hard oxygen is handled, hardness is high, and wearability is good；First board slot 101 passes through
Milling cutter milling is into PCB yoke plate shapes, for fully mated PCB yoke plates.
It should be appreciated that specific embodiment described above is only used for explaining the utility model, it is not used to limit this reality
With new.By the obvious changes or variations that spirit of the present utility model is extended out still in protection of the present utility model
Among scope.
Claims (9)
1. a kind of PCB yoke plates cut tool, it is characterised in that：Including supporting plate (1) and panel (2), the supporting plate (1) is provided with the
One board slot (101), the panel (2) are connected on supporting plate (1) by spacer pin, and the panel (2), which is used to pass through, partly cuts
The PCB yoke plates for cutting PCB single board (3) periphery are pressed in the first board slot (101), and multiple are provided with first board slot (101)
One through hole (102), multiple second through holes (201), the first through hole (102) and the second through hole are provided with the panel (2)
(201) central axis overlaps, the part for not cutting PCB single board (3) on the PCB yoke plates be located at first through hole (102) and
In second through hole (201).
A kind of 2. PCB yoke plates cutting tool according to claim 1, it is characterised in that：It is solid in first board slot (101)
Surely there are multiple magmas (4), arrangement shape of multiple magmas (4) in the first board slot (101) and all PCB on PCB yoke plates are mono-
The periphery of plate (3) matches.
A kind of 3. PCB yoke plates cutting tool according to claim 1 or 2, it is characterised in that：First board slot (101)
Four right angles be equipped with fillet (104), the radian of each fillet (104) is all higher than π rad, each fillet (104) and first
The equal arc transition of cell wall of board slot (101).
A kind of 4. PCB yoke plates cutting tool according to claim 3, it is characterised in that：It is provided with and uses in the fillet (104)
In PCB yoke plates are limited by spacer pin and are matched with the spacing hole (105) in the first board slot (101), the spacing hole (105)
Central axis and fillet (104) center superposition.
A kind of 5. PCB yoke plates cutting tool according to claim 1, it is characterised in that：Set in the plate face of the supporting plate (1)
There are two end slots (103), two end slots (103) are located at the both sides of the first board slot (101).
A kind of 6. PCB yoke plates cutting tool according to claim 1 or 5, it is characterised in that：The PCB yoke plates cutting is controlled
Tool also includes being used for the platen (5) being installed on the framework of PCB splitting equipments, and the platen (5) is provided with the second board slot
(501), supporting plate (1) is pressed in the second board slot (501) by the panel (2) by spacer pin, is provided with the platen (5) more
Individual third through-hole (502), the central axis of the third through-hole (502), the second through hole (201) and first through hole (102) overlap.
A kind of 7. PCB yoke plates cutting tool according to claim 6, it is characterised in that：Second through hole (201),
The aperture of three through holes (502) and first through hole (102) is successively decreased successively.
A kind of 8. PCB yoke plates cutting tool according to claim 2, it is characterised in that：The magma (4) is foam block.
A kind of 9. PCB yoke plates cutting tool according to claim 1, it is characterised in that：The supporting plate (1) is that surface is made firmly
The aluminium sheet of oxygen processing, first board slot (101) is by milling cutter milling into PCB yoke plate shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182421.XU CN206633098U (en) | 2017-02-28 | 2017-02-28 | A kind of PCB yoke plates cut tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182421.XU CN206633098U (en) | 2017-02-28 | 2017-02-28 | A kind of PCB yoke plates cut tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206633098U true CN206633098U (en) | 2017-11-14 |
Family
ID=60251088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720182421.XU Expired - Fee Related CN206633098U (en) | 2017-02-28 | 2017-02-28 | A kind of PCB yoke plates cut tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206633098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497093A (en) * | 2018-05-16 | 2019-11-26 | 雷科股份有限公司 | Laser cutting method and its equipment |
-
2017
- 2017-02-28 CN CN201720182421.XU patent/CN206633098U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110497093A (en) * | 2018-05-16 | 2019-11-26 | 雷科股份有限公司 | Laser cutting method and its equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171114 Termination date: 20190228 |