CN205510545U - Can improve drilling equipment that sheet metal bored target wad cutter burr - Google Patents
Can improve drilling equipment that sheet metal bored target wad cutter burr Download PDFInfo
- Publication number
- CN205510545U CN205510545U CN201620130938.XU CN201620130938U CN205510545U CN 205510545 U CN205510545 U CN 205510545U CN 201620130938 U CN201620130938 U CN 201620130938U CN 205510545 U CN205510545 U CN 205510545U
- Authority
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- China
- Prior art keywords
- spacing
- sheet metal
- burr
- utility
- wad cutter
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- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title claims abstract description 13
- 239000002184 metal Substances 0.000 title abstract 4
- 238000003825 pressing Methods 0.000 claims description 17
- 238000011161 development Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000000306 component Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003102 growth factor Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a can improve drilling equipment that sheet metal bored target wad cutter burr, including drill point, spacing clamp plate and under bracing seat, offered spacing drilling on spacing clamp plate, spacing drilling and drill point cooperation, the below of spacing clamp plate is equipped with the under bracing seat, and drill point, spacing drilling are coaxial setting with the under bracing seat, bear the weight of the gasket at the lower fixed surface of spacing clamp plate. The utility model discloses the sheet metal can be reduced or even eliminate and the target burr is bored, the utility model discloses the sheet metal bores target wad cutter quality is greatly improved, the utility model discloses simple structure and convenient to use.
Description
Technical field
This utility model relates to a kind of drilling equipment that can improve sheet drill target wad cutter burr, and this utility model belongs to PCB machine range device technical field.
Background technology
Printed circuit board (PCB) is as the core component controlling element, in the development history of more than 100 years, PCB is in function, the aspect such as size and production cost experienced by the biggest change, it is in recent years by it, integrated circuit is increasingly miniaturized, the day by day complicated raising with performance of electronic product function, the density of printed substrate as electronic product heart constantly rises with the frequency of relevant period, traditional printed panel can not meet existing requirement, particularly in the high frequency of space flight and aviation lamp field signal transmission, digitized, densification and high-precision refinement, promote HDI (High Density
Interconnection) fast development of high density interconnecting board, high density printed panel uses the multiple stratification design of Stripline, Microstrip, and use low-k, the insulant of low attenuation rate, coordinate miniaturization and the array of electronic component structure dress, wiring board improves constantly density with adaption demand, BGA (Ball Grid Array), CSP (Chip Scale Package), DCA (Direct Chip
Etc. Attachment) appearance of modularity, more pushes printed circuit board (PCB) unprecedented high density boundary to, thus drives the fast development of thin plate.
Along with downstream electronic product pursues light, thin, short, little development trend, PCB continues to develop to direction high-accuracy, highly integrated, lightening.2011, the whole world mono-/bis-panel gross output value increased by 0.4% in relatively 2010；The multi-layer sheet output value then increases 1.1%, and its total amount still accounts for the principal status of public economy in pcb board；HDI plate increases 17.4%, is the type that in pcb board, the rate of increasing output value is maximum；The rate of increasing output value of base plate for packaging and flex plate is then respectively 6.6% and 12.4%.2012, the whole world mono-/bis-panel output value declined 8.7% in relatively 2011；The multi-layer sheet output value declines 9.1%, still occupy the principal status of public economy；The HDI plate output value increases by 5.8%, continues to keep good growth trend；The base plate for packaging output value declines 4.7%；The flex plate output value increases by 17.2%.Predicting according to Prismark, World PCB industry future will continue stable development, and wherein HDI plate, multi-layer sheet will keep good growth momentum；2012 to 2017, HDI plate compound growth rate will reach 6.5%, become PCB industry main growth factor.
nullHDI plate is the conducting of radium-shine docking mode after using successively pressing，Inner plating uses 3mil even 2mil substrate substantially，Current radium-shine hole minimum can accomplish 3mil，The transition from the old to the new phase in industry，The process capability of legacy equipment does not reaches the most far away the requirement producing thin plate，The modes such as band plate must be used to transmit，Otherwise can bring the problems such as clamp，Under whole industrial chain overall situation，Produce light、Thin、Short、Little PCB has become trend and trend，Each equipment process capability is also drawn close to production thin plate，Brown line process capability can accomplish 2mil，Outer layer pre-treatment 3mil etc.，X-Ray punch belongs to pressing post processing and produces section，Plate after pressing is shown in that target punches under X-Ray ray，For machinery or laser drilling location，The traditional mode of production stage，Pressing thickness of slab minimum also has 20mil，Slab is flatter，There is not prying problem，X-Ray axle can not have space to suppress completely，Therefore there is not Burr Problem during boring.And prying problem is existed for thin plate (＜ 10mil), after plate puts in equipment, between Spindle and thin plate, easily there is gap, can not fit tightly during boring, thus produce Burr Problem.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of can reduce the gap in axle and plate face, can improve the drilling equipment that can improve sheet drill target wad cutter burr of sheet drill target wad cutter quality.
The technical scheme provided according to this utility model, the described drilling equipment that can improve sheet drill target wad cutter burr, including drill point, spacing pressing plate and lower support seat, spacing pressing plate offers spacing boring, spacing boring coordinates with drill point, the lower section of spacing pressing plate is provided with lower support seat, and drill point, spacing boring are with lower support seat in being coaxially disposed, and the lower surface at spacing pressing plate is fixed with carrying pad.
The thickness of described carrying pad is 1 ~ 2mm.
This utility model can be decreased or even eliminated sheet drill target burr, and this utility model substantially increases sheet drill target wad cutter quality, this utility model simple in construction and easy to use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described in further detail.
This can improve the drilling equipment of sheet drill target wad cutter burr, including drill point 1, spacing pressing plate 2 and lower support seat 3, spacing pressing plate 2 offers spacing boring, spacing boring coordinates with drill point 1, the lower section of spacing pressing plate 2 is provided with lower support seat 3, drill point 1, spacing boring are with lower support seat 3 in being coaxially disposed, and the lower surface at spacing pressing plate 2 is fixed with carrying pad 4.
The thickness of described carrying pad 4 is 1 ~ 2mm.
During use, brill target drone put into by thin plate 5, bores the photographic head identification target of target drone, after identification, spacing pressing plate 2 and carrying pad 4 entirety move down, pushing down thin plate 5, drill point 1 high speed rotating is holed downwards, and drill point 1 initially passes through spacing boring and drills through carrying pad 4 again, finally drill through thin plate 5, owing to carrying the carrying effect of pad 4 so that become smooth between thin plate 5 and lower support seat 3, effectively prevent the generation of burr.
Claims (2)
1. the drilling equipment that can improve sheet drill target wad cutter burr, including drill point (1), spacing pressing plate (2) and lower support seat (3), spacing pressing plate (2) offers spacing boring, spacing boring coordinates with drill point (1), the lower section of spacing pressing plate (2) is provided with lower support seat (3), drill point (1), spacing boring, is characterized in that in being coaxially disposed with lower support seat (3): the lower surface at spacing pressing plate (2) is fixed with carrying pad (4).
The drilling equipment of sheet drill target wad cutter burr can be improved the most as claimed in claim 1, it is characterized in that: the thickness of described carrying pad (4) is 1 ~ 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130938.XU CN205510545U (en) | 2016-02-19 | 2016-02-19 | Can improve drilling equipment that sheet metal bored target wad cutter burr |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620130938.XU CN205510545U (en) | 2016-02-19 | 2016-02-19 | Can improve drilling equipment that sheet metal bored target wad cutter burr |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205510545U true CN205510545U (en) | 2016-08-24 |
Family
ID=56724618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620130938.XU Expired - Fee Related CN205510545U (en) | 2016-02-19 | 2016-02-19 | Can improve drilling equipment that sheet metal bored target wad cutter burr |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205510545U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555041A (en) * | 2016-02-19 | 2016-05-04 | 高德（无锡）电子有限公司 | Drilling device capable of improving burrs of target hole in thin plate target drilling |
-
2016
- 2016-02-19 CN CN201620130938.XU patent/CN205510545U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105555041A (en) * | 2016-02-19 | 2016-05-04 | 高德（无锡）电子有限公司 | Drilling device capable of improving burrs of target hole in thin plate target drilling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160824 |