CN201744718U - Edge milling processing device for strip product of precision printed circuit board - Google Patents
Edge milling processing device for strip product of precision printed circuit board Download PDFInfo
- Publication number
- CN201744718U CN201744718U CN2010202332066U CN201020233206U CN201744718U CN 201744718 U CN201744718 U CN 201744718U CN 2010202332066 U CN2010202332066 U CN 2010202332066U CN 201020233206 U CN201020233206 U CN 201020233206U CN 201744718 U CN201744718 U CN 201744718U
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- workbench
- edge milling
- circuit board
- printed circuit
- processing device
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Abstract
An edge milling processing device for a strip product of a precision printed circuit board mainly includes a workbench, and an edge milling machine which is arranged beside the workbench; the edge milling machine is provided with a milling cutter, the device is characterized in that the workbench is provided with pins, the workbench is sleeved with a paper board at bottom and fixed by the pins, and a surface of the workbench is sleeved with a pressing plate; the edge milling processing device for the strip product of the precision printed circuit board is simply designed and structured, conveniently operated and practical.
Description
Technical field
The utility model relates to a kind of circuit board and mills the limit processing unit (plant), refers more particularly to a kind of accurate printed circuit board long products and mills and add processing unit (plant).
Background technology
Printed board at present is general mills location, limit and clamping, and processing thickness 0.8mm is following, length surpasses 500mm and the following product of width 10mm, can be because run up the down stationarity of product of machine spindle is not enough and generation is shaken in the process.The tolerance of product is surpassed ± 0.2mm, even can make the product that processes present winding moon shape, cause product rejection.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point of the prior art and provides a kind of novel accurate printed circuit board long products simple in structure, convenient, that practicality is good to mill the limit processing unit (plant).The utility model is realized in the following way:
A kind of accurate printed circuit board long products mills the limit processing unit (plant), mainly include workbench 1, edge milling machines 4, edge milling machines 4 is located at workbench 1 side, edge milling machines 4 is provided with milling cutter 5, it is characterized in that: nail has pin 2 on workbench 1, is arranged with cardboard 3 and fixing by pin 2 at workbench 1 bottom, is arranged with pressing plate 6 on workbench 1 surface.
The thickness of described pressing plate 6 is more than or equal to 3mm.
Pin on deciding earlier on the workbench puts cardboard then wanting product processed to be fixed on the cardboard by pin at the bottom, puts the pressing plate of 3mm thickness at last from the teeth outwards, after all are all located and install, opens edge milling machines and processes by milling cutter.Be enclosed within the pressure foot on the milling cutter in whole process, pressure is increased to 0.1～0.12MPA and pushes down whole folded structure by whole pressing plate, makes the product that processes reach high-accuracy dimensional requirement.
Advantage of the present utility model is: production thickness 0.8mm is following, length surpasses 500mm and width can be firm in process at the product below the 10mm, the jitter phenomenon of avoiding product to produce because of running up of machine spindle can satisfy the development process requirements that LED shows.
In sum, a kind of accurate printed circuit board long products that the utility model structure Design practicality simple in structure, easy to operate is good mills the limit processing unit (plant).
Description of drawings
Fig. 1 prior art structural representation;
Fig. 2 the utility model structural representation;
The specific embodiment
Now in conjunction with the accompanying drawings, the utility model specific embodiment is described in detail in detail:
As shown in Figure 1 and Figure 2, a kind of accurate printed circuit board long products mills the limit processing unit (plant), mainly include workbench 1, edge milling machines 4, edge milling machines 4 is located at workbench 1 side, and edge milling machines 4 is provided with milling cutter 5, it is characterized in that: nail has pin 2 on workbench 1, be arranged with cardboard 3 and fixing at workbench 1 bottom, on workbench 1 surface, be arranged with pressing plate 6 by pin 2.
The thickness of described pressing plate 6 is more than or equal to 3mm.
Pin on deciding earlier on the workbench puts cardboard then wanting product processed to be fixed on the cardboard by pin at the bottom, puts the pressing plate of 3mm thickness at last from the teeth outwards, after all are all located and install, opens edge milling machines and processes by milling cutter.Be enclosed within the pressure foot on the milling cutter in whole process, pressure is increased to 0.1～0.12MPA and pushes down whole folded structure by whole pressing plate, makes the product that processes reach high-accuracy dimensional requirement.
Claims (2)
1. an accurate printed circuit board long products mills the limit processing unit (plant), mainly include workbench (1), edge milling machines (4), edge milling machines (4) is located at workbench (1) side, edge milling machines (4) is provided with milling cutter (5), it is characterized in that: going up nail at workbench (1) has pin (2), is arranged with cardboard (3) and fixing by pin (2) at workbench (1) bottom, is arranged with pressing plate (6) on workbench (1) surface.
2. a kind of accurate printed circuit board long products according to claim 1 mills the limit processing unit (plant), and it is characterized in that: the thickness of described pressing plate (6) is more than or equal to 3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202332066U CN201744718U (en) | 2010-06-22 | 2010-06-22 | Edge milling processing device for strip product of precision printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202332066U CN201744718U (en) | 2010-06-22 | 2010-06-22 | Edge milling processing device for strip product of precision printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744718U true CN201744718U (en) | 2011-02-16 |
Family
ID=43579388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202332066U Expired - Fee Related CN201744718U (en) | 2010-06-22 | 2010-06-22 | Edge milling processing device for strip product of precision printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744718U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196671A (en) * | 2011-05-16 | 2011-09-21 | 大连太平洋电子有限公司 | Processing method of circuit board and circuit board with contour tolerance of +/-0.05mm |
| CN103240452A (en) * | 2013-05-21 | 2013-08-14 | 无锡江南计算技术研究所 | Polytetrafluoroethylene (PTFE) plate milling and cutting method |
| CN103394738A (en) * | 2013-07-25 | 2013-11-20 | 深圳市博敏电子有限公司 | Scratch-resistant PCB electrical milling molding device and method |
| CN107138779A (en) * | 2016-03-01 | 2017-09-08 | 北新集团建材股份有限公司 | A kind of plate milling device |
| CN109773246A (en) * | 2019-01-30 | 2019-05-21 | 无锡深南电路有限公司 | A kind of cutting edge method and apparatus of package substrate |
-
2010
- 2010-06-22 CN CN2010202332066U patent/CN201744718U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102196671A (en) * | 2011-05-16 | 2011-09-21 | 大连太平洋电子有限公司 | Processing method of circuit board and circuit board with contour tolerance of +/-0.05mm |
| CN102196671B (en) * | 2011-05-16 | 2012-12-19 | 大连太平洋电子有限公司 | Processing method of circuit board and circuit board with contour tolerance of +/-0.05mm |
| CN103240452A (en) * | 2013-05-21 | 2013-08-14 | 无锡江南计算技术研究所 | Polytetrafluoroethylene (PTFE) plate milling and cutting method |
| CN103240452B (en) * | 2013-05-21 | 2015-10-07 | 无锡江南计算技术研究所 | A kind of PTFE sheet material milling method |
| CN103394738A (en) * | 2013-07-25 | 2013-11-20 | 深圳市博敏电子有限公司 | Scratch-resistant PCB electrical milling molding device and method |
| CN103394738B (en) * | 2013-07-25 | 2015-11-25 | 深圳市博敏电子有限公司 | A kind of anti-scratch PCB electric router shaped device and method |
| CN107138779A (en) * | 2016-03-01 | 2017-09-08 | 北新集团建材股份有限公司 | A kind of plate milling device |
| CN109773246A (en) * | 2019-01-30 | 2019-05-21 | 无锡深南电路有限公司 | A kind of cutting edge method and apparatus of package substrate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130622 |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Chen Ze Semiconductor Lighting Co., Ltd. Finance Document name: Notification of Approving Refund |