CN202479324U - Appearance processing jig for LED (light-emitting diode) metal base circuit board - Google Patents
Appearance processing jig for LED (light-emitting diode) metal base circuit board Download PDFInfo
- Publication number
- CN202479324U CN202479324U CN2012201334716U CN201220133471U CN202479324U CN 202479324 U CN202479324 U CN 202479324U CN 2012201334716 U CN2012201334716 U CN 2012201334716U CN 201220133471 U CN201220133471 U CN 201220133471U CN 202479324 U CN202479324 U CN 202479324U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- metal base
- base circuit
- knife
- lower template
- 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 - Lifetime
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Abstract
The utility model relates to an appearance processing jig for an LED (light-emitting diode) metal base circuit board, which comprises a lower template, an inner stripper plate and an upper template; a lower template square tool edge is arranged at one edge of the lower template; a guide post hole is arranged in the rear part of the lower template square tool edge; the inner stripper plate is arranged in the lower template square tool edge and the upper surface of the inner stripper plate extends out of the lower template square tool; a plurality of positing pins are arranged on the inner stripper plate; the shape of each positioning pin is matched with a through hole in the metal base circuit board; and the upper template and the lower template are in parallel and can pass through a guide post of the guide post hole. According to the appearance processing jig, the lower template square tool edge is arranged on the lower template, and the inner stripper plate is embedded in the lower template square tool edge, so that the jig can cut off square waste material on the metal base circuit board and can cut the metal base circuit board into a plurality of small square metal base circuit board products with high-precision overall dimension; in addition, chamfering is not needed at the front part of the product, so that an ink layer of the metal base circuit board can not crack and drop; and therefore, the appearance processing jig has a good appearance and is good in insulating property.
Description
Technical field
The utility model relates to a kind of device of processing metal base circuit board profile.
Background technology
At present, the mode of metal base circuit board sharp processing mainly contains following three kinds.The first, according to metal base circuit board shape fabricating five metals mould, drawing on punch press, its shortcoming is to change a kind of metal base circuit board and need make new five metals mould, the wealth that consumes again consuming time to the sharp processing of single kind metal base circuit board.The second, adopt V to cut the branch plate and be shaped, promptly on metal base circuit board profile limit, adopt 30 ° V cutter earlier; Positive and negative is opened V and is cut groove, reserves certain residual thickness, on board separator, is divided into single product again; Its shortcoming is after product divides plate; Burr is sharp on the profile limit, and deburring need increase operation, and the consumption manual work is consuming time again; Not deburring then has potential safety hazard to follow-up use, can hurt people or lead etc., and V cuts that the product design limit is the V-arrangement shape behind the branch plate, and the side on profile limit influences follow-up assembling not on same plane.The 3rd; Adopt numerical control to cut out bed and determine the metal base circuit board profile, its shortcoming is that the product design dimensional accuracy is low, and has the chamfering of a product can be in the front of metal base circuit board in the adjacent products; Cause the ink lay of metal base circuit board to ftracture, come off like this, influence product appearance and insulating properties.
The utility model content
The purpose of the utility model is to overcome the defective of above-mentioned prior art; A kind of tool of processing metal base circuit board profile is provided; It is square metal base circuit board that this tool can be used for processing all profiles; The metal base circuit board appearance and size precision that obtains with this tool processing is high, and the ink lay of metal base circuit board does not ftracture, do not come off, product appearance and good insulation preformance.
For realizing above-mentioned purpose, the utility model adopts following technical scheme:
LED metal base circuit board sharp processing tool, it comprises:
Lower bolster: the square edge of a knife of counterdie is offered at an edge of this lower bolster, establishes the guide pillar hole at the rear of the square edge of a knife of counterdie;
Inner stripper: place the square edge of a knife of counterdie and its upper surface to stretch out, establish a plurality of alignment pins on this inner stripper, the shape of alignment pin and the through hole of metal base circuit board coupling from the square edge of a knife of counterdie;
Cope match-plate pattern: parallel with lower bolster and be provided with the guide pillar that passes the guide pillar hole.
Preferably, also comprise die shoe, said lower bolster and inner stripper place die shoe.
Preferably, also comprise a plurality of Flexible Connectors, lower bolster is connected with die shoe through Flexible Connector with inner stripper.
Preferably, said Flexible Connector is a spring.
Preferably, the thickness of inner stripper is than the big 0.5～1mm of thickness of the square edge of a knife.
Preferably, on the inner stripper on the distance of adjacent positioned pin and the metal base circuit board distance between the through hole equate.
Preferably, said cope match-plate pattern is established the square edge of a knife of patrix, and an outer stripper places the square edge of a knife of patrix and its upper surface to stretch out the square edge of a knife of patrix, establishes a plurality of alignment pins on this outer stripper, the shape of alignment pin and the through hole of metal base circuit board coupling.
Preferably, the thickness of outer stripper is than the big 0.5～1mm of thickness of the square edge of a knife of patrix.
On the outer stripper on the distance of adjacent positioned pin and the metal base circuit board distance between the through hole equate.
Compared with prior art, the beneficial effect of the utility model is:
On lower bolster, set the square edge of a knife of mould; And in the square edge of a knife of counterdie, tumble in inner stripper; Making tool can cut the square waste material on the metal base circuit board, is a plurality of little square metal base circuit board products with the metal base circuit board cutting, and the product design dimensional accuracy is high; In addition, product can not produce chamfering in front, makes that the ink lay of metal base circuit panel products does not ftracture, does not come off, product appearance and good insulation preformance.
Description of drawings
Fig. 1 is the stereogram of the utility model preferred embodiment;
Fig. 2 is the front view of the utility model preferred embodiment.
The specific embodiment
Below in conjunction with accompanying drawing and practical implementation example the LED metal base circuit board sharp processing tool of the utility model is done further explain.
Like Fig. 1, shown in 2, the LED metal base circuit board sharp processing tool of the utility model comprises lower bolster 1, inner stripper 3 and cope match-plate pattern 2.The square edge of a knife 11 of counterdie is offered at an edge of said lower bolster 1, establishes guide pillar hole 12 at the rear of the square edge of a knife 11 of counterdie.Said inner stripper 3 places the square edge of a knife 11 of counterdie and its upper surface to stretch out from the square edge of a knife 11 of counterdie.The thickness of inner stripper 2 is preferably the big 0.5～1mm of thickness than the square edge of a knife 11 of counterdie.Establish a plurality of alignment pins 31 on this inner stripper 2, the shape of alignment pin 31 and the through hole of metal base circuit board coupling.Cope match-plate pattern 2 and lower bolster 1 are parallel and establish the guide pillar 22 that passes guide pillar hole 12.On the inner stripper 3 on the distance of adjacent positioned pin 31 and the metal base circuit board distance between the through hole equate.
Further, also comprise die shoe 5, said lower bolster 1 places die shoe 5 with inner stripper 3.
Further, also comprise a plurality of Flexible Connectors 7, lower bolster 1 is connected with die shoe 5 through Flexible Connector 4 with inner stripper 3.Said elasticity connects 7 and is preferably spring.
Further; Said cope match-plate pattern 2 is established the square edge of a knife 21 of patrix; One outer stripper 4 places the square edge of a knife 21 of patrix and its upper surface to stretch out the square edge of a knife of patrix, establishes a plurality of alignment pins (figure does not show) on this outer stripper 4, the shape of alignment pin and the through hole of metal base circuit board coupling.The thickness of outer stripper 4 is preferably the big 0.5～1mm of thickness than the square edge of a knife 21 of patrix.On the outer stripper 4 on the distance of adjacent positioned pin and the metal base circuit board distance between the through hole equate.
Certainly, the limit is not in being used to process LED metal base circuit board profile for the utility model, and it can be used for processing all profiles is square wiring board.The foregoing description is merely the preferred implementation of the utility model; Can not limit the protection domain of the utility model with this, the variation of any unsubstantiality that those skilled in the art is done on the basis of the utility model and replacement all belong to the protection domain of the utility model.
Claims (9)
1.LED metal base circuit board sharp processing tool is characterized in that comprising:
Lower bolster: the square edge of a knife of counterdie is offered at an edge of this lower bolster, establishes guide pillar also at the rear of the square edge of a knife of counterdie;
Inner stripper: place the square edge of a knife of counterdie and its upper surface to stretch out, establish a plurality of alignment pins on this inner stripper, the shape of alignment pin and the through hole of metal base circuit board coupling from the square edge of a knife of counterdie;
Cope match-plate pattern: parallel with lower bolster and establish the guide pillar that can pass the guide pillar hole.
2. LED metal base circuit board sharp processing tool as claimed in claim 1, it is characterized in that: also comprise die shoe, said lower bolster and inner stripper place die shoe.
3. LED metal base circuit board sharp processing tool as claimed in claim 2 is characterized in that: also comprise a plurality of Flexible Connectors, lower bolster is connected with die shoe through Flexible Connector with inner stripper.
4. LED metal base circuit board sharp processing tool as claimed in claim 3, it is characterized in that: said Flexible Connector is a spring.
5. LED metal base circuit board sharp processing tool as claimed in claim 1 is characterized in that: the thickness of inner stripper is than the big 0.5～1mm of thickness of the square edge of a knife of counterdie.
6. LED metal base circuit board sharp processing tool as claimed in claim 1 is characterized in that: on the inner stripper on the distance of adjacent positioned pin and the metal base circuit board distance between the through hole equate.
7. LED metal base circuit board sharp processing tool as claimed in claim 1; It is characterized in that: said cope match-plate pattern is established the square edge of a knife of patrix; One outer stripper places patrix square opening and its upper surface to stretch out the square edge of a knife of patrix; Establish a plurality of alignment pins on this outer stripper, the shape of alignment pin and the through hole of metal base circuit board coupling.
8. LED metal base circuit board sharp processing tool as claimed in claim 7 is characterized in that: the thickness of outer stripper is than the big 0.5～1mm of thickness of the square edge of a knife of patrix.
9. LED metal base circuit board sharp processing tool as claimed in claim 7 is characterized in that: on the outer stripper on the distance of adjacent positioned pin and the metal base circuit board distance between the through hole equate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201334716U CN202479324U (en) | 2012-04-01 | 2012-04-01 | Appearance processing jig for LED (light-emitting diode) metal base circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201334716U CN202479324U (en) | 2012-04-01 | 2012-04-01 | Appearance processing jig for LED (light-emitting diode) metal base circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202479324U true CN202479324U (en) | 2012-10-10 |
Family
ID=46953787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201334716U Expired - Lifetime CN202479324U (en) | 2012-04-01 | 2012-04-01 | Appearance processing jig for LED (light-emitting diode) metal base circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202479324U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290135A (en) * | 2014-09-12 | 2015-01-21 | 东莞市合通电子有限公司 | Bilateral rim charge removing device of PCB and rim charge removing method of bilateral rim charge removing device |
| CN104290136A (en) * | 2014-09-12 | 2015-01-21 | 东莞市合通电子有限公司 | Unilateral rim charge removing device of PCB and rim charge removing method of unilateral rim charge removing device |
| CN105414307A (en) * | 2015-12-11 | 2016-03-23 | 苏州米达思精密电子有限公司 | Molding device for reinforcing plate |
-
2012
- 2012-04-01 CN CN2012201334716U patent/CN202479324U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104290135A (en) * | 2014-09-12 | 2015-01-21 | 东莞市合通电子有限公司 | Bilateral rim charge removing device of PCB and rim charge removing method of bilateral rim charge removing device |
| CN104290136A (en) * | 2014-09-12 | 2015-01-21 | 东莞市合通电子有限公司 | Unilateral rim charge removing device of PCB and rim charge removing method of unilateral rim charge removing device |
| CN104290136B (en) * | 2014-09-12 | 2016-06-15 | 广东合通建业科技股份有限公司 | The monolateral off-clip material device of a kind of pcb board and off-clip material method thereof |
| CN105414307A (en) * | 2015-12-11 | 2016-03-23 | 苏州米达思精密电子有限公司 | Molding device for reinforcing plate |
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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 | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Baoan District Fuyong Town, Shenzhen city of Guangdong province and 518000 new HUAFA Industrial Park building A5 Patentee after: Shenzhen hi tech materials Limited by Share Ltd Address before: Baoan District Fuyong Town, Shenzhen city of Guangdong province and 518000 new HUAFA Industrial Park building A5 Patentee before: Shenzhen Kerui Electronic Industrial Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121010 |