CN201935651U - Die for detecting routing size of thick-copper small-power panel - Google Patents
Die for detecting routing size of thick-copper small-power panel Download PDFInfo
- Publication number
- CN201935651U CN201935651U CN2011200040104U CN201120004010U CN201935651U CN 201935651 U CN201935651 U CN 201935651U CN 2011200040104 U CN2011200040104 U CN 2011200040104U CN 201120004010 U CN201120004010 U CN 201120004010U CN 201935651 U CN201935651 U CN 201935651U
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- small power
- power supply
- plate
- punch insert
- mould
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Abstract
The utility model belongs to the technical field of detecting tools during printed circuit board processing, and discloses a die for detecting the routing size of a thick-copper small-power panel, which comprises a base template and a terrace die core arranged on the base template; the terrace die core is a cylinder; the axis of the terrace die core is vertical to the plane of the base template; moreover, the outer diameter of the terrace die core is equal to the qualified inner diameter of the round hole of a magnetic core of a small power PCB (printed circuit board). The die for detecting the routing size of the thick-copper small-power panel has a simple structure, is simple, easy and convenient to detect whether the size of the round hole of the magnetic core is smaller or not online when the die is applied to producing the small power PCB, can realize full-number die-pass detection on products, and prevent rejects with smaller routing sizes from circulating to the next working procedure or customers after routing processing is implemented on the PCB.
Description
Technical field
The utility model relates to the testing tool in a kind of printed circuit board process, especially a kind of mould that is used to detect thick copper small power supply plate gong board size.
Background technology
Printed circuit board also is PCB(Printed Circuit Board) plate, the middle magnetic core circular hole that fixed measure is all arranged of existing small power supply pcb board, this magnetic core circular hole generally is to process by computer gong (numerically-controlled machine).Process in the process of this type of small power supply pcb board; because of the parametric compensation deficiency occurring or gong cutter cutter directly weares and teares, and size phenomenon less than normal appears in regular meeting, and present detection all is to adopt visual examination; because every PNL plate has 200～300SET, be difficult to during operating personnel's visual examination find that size is less than normal.When such problem occurring; follow-up do not have effective safeguard measure again, and flow process can run well, and causes flowing to next procedure or sends to the customers' place; treat just may find after subsequent handling or client post part, thereby cause the small power supply pcb board and paste the heavy losses that part is scrapped.
Summary of the invention
In order to address the above problem, the utility model provides a kind of mould that detects thick copper small power supply plate gong board size simple in structure, easy to use.
The utility model adopts following technical scheme: a kind of mould that detects thick copper small power supply plate gong board size, described mould comprise basic mode plate and the punch insert that is positioned on this basic mode plate; Described punch insert is cylindrical, and its axis is vertical with described basic mode board plane, and its external diameter equals the qualified internal diameter of described small power supply pcb board magnetic core circular hole.
As further improvement, the external diameter of described punch insert equals the lower limit of the qualified inside diameter ranges of described small power supply pcb board magnetic core circular hole.
As further improvement, described basic mode plate and punch insert are made of one piece.
As further improvement, described basic mode plate and punch insert process respectively, and described basic mode plate is provided with and the suitable counterbore of described punch insert, and described punch insert is tightly fixed in described counterbore.
As further improvement, described basic mode plate and punch insert material are the PMMA material.
As further improvement, the height of described basic mode plate thickness and punch insert is 2.5～3mm.
As further improvement, described punch insert is a plurality of.
The beneficial effects of the utility model are: whether online detection magnetic core circular hole size was less than normal when this mould simple in structure was applied to produce the small power supply pcb board, simple quick, can realize the total modulo n check of crossing of product, stop pcb board after the processing of gong hole, gong hole dimension unacceptable product less than normal flows to next procedure or customers' place.
Description of drawings
The mould structure synoptic diagram of Fig. 1 thick copper small power supply plate gong board size for the utility model detects;
Fig. 2 is the cell board synoptic diagram of thick copper small power supply pcb board band magnetic core circular hole.
Embodiment
Elaborate below in conjunction with accompanying drawing.
With reference to figure 1, Fig. 2, detect the mould of thick copper small power supply plate gong board size, be with one-body molded the processing of the thick organic glass of 5mm (PMMA) plate, mould comprises basic mode plate 1 and the punch insert 2 that is positioned on this basic mode plate 1, the height of the thickness of basic mode plate 1 and punch insert 2 is basic identical, there is shown four punch inserts 2 on the basic mode plate 1, (quantity of the cell board of every pcb board) is set to a plurality of certainly as required.On the small power supply pcb board cell board 3 gong magnetic core circular hole 4(is arranged is through hole), the qualified inside diameter ranges of magnetic core circular hole 4 is determined according to customer requirement or standard.Punch insert 2 is cylindrical, and its axis is vertical with basic mode plate 1 plane.The external diameter of punch insert 2 equals the qualified internal diameter of small power supply pcb board 3 magnetic core circular holes 4; Preferably equal the lower limit of magnetic core circular hole 4 qualified inside diameter ranges, all pass through check to guarantee all certified products, and magnetic core circular hole 4 sizes less than normal pcb board be detected, with kind of calliper and search reason and improve or do over again.The basic mode plate 1 and the punch insert 2 of mould also can process respectively, the counterbore suitable with punch insert 2 is set on basic mode plate 1, the centre distance of each cell board magnetic core circular hole is consistent on the mutual centre distance of counterbore and the pcb board, punch insert 2 be tightly fixed and in counterbore, promptly get a mould that detects thick copper small power supply plate gong board size.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace or improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. mould that detects thick copper small power supply plate gong board size is characterized in that: described mould comprises basic mode plate (1) and is positioned at punch insert (2) on this basic mode plate (1); Described punch insert (2) is cylindrical, and its axis is vertical with described basic mode plate (1) plane, and its external diameter equals the qualified internal diameter of described small power supply pcb board (3) magnetic core circular hole (4).
2. the mould of the thick copper small power supply of detection according to claim 1 plate gong board size, it is characterized in that: the external diameter of described punch insert (2) equals the lower limit of the qualified inside diameter ranges of described small power supply pcb board (3) magnetic core circular hole (4).
3. the mould of the thick copper small power supply of detection according to claim 1 and 2 plate gong board size, it is characterized in that: described basic mode plate (1) and punch insert (2) are made of one piece.
4. the mould of the thick copper small power supply of detection according to claim 1 and 2 plate gong board size, it is characterized in that: described basic mode plate (1) and punch insert (2) process respectively, described basic mode plate (1) is provided with and the suitable counterbore of described punch insert (2), and described punch insert (2) is tightly fixed in described counterbore.
5. the mould of the thick copper small power supply of detection according to claim 1 and 2 plate gong board size, it is characterized in that: described basic mode plate (1) and punch insert (2) material are the PMMA material.
6. the mould of the thick copper small power supply of detection according to claim 1 and 2 plate gong board size, it is characterized in that: the height of described basic mode plate (1) thickness and punch insert (2) is 2.5～3mm.
7. the mould of the thick copper small power supply of detection according to claim 1 and 2 plate gong board size is characterized in that: described punch insert (2) is for a plurality of.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200040104U CN201935651U (en) | 2011-01-07 | 2011-01-07 | Die for detecting routing size of thick-copper small-power panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200040104U CN201935651U (en) | 2011-01-07 | 2011-01-07 | Die for detecting routing size of thick-copper small-power panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935651U true CN201935651U (en) | 2011-08-17 |
Family
ID=44447169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200040104U Expired - Fee Related CN201935651U (en) | 2011-01-07 | 2011-01-07 | Die for detecting routing size of thick-copper small-power panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935651U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075984A (en) * | 2013-01-05 | 2013-05-01 | 昆山上达精密配件有限公司 | Product size inspection jig |
| CN104165564A (en) * | 2014-08-26 | 2014-11-26 | 高德（江苏）电子科技有限公司 | Jig for testing whether forming size of printed circuit board is too large or too small |
| CN110087396A (en) * | 2019-05-27 | 2019-08-02 | 江西景旺精密电路有限公司 | A kind of method of the processing and forming and on off test of small size PCB |
-
2011
- 2011-01-07 CN CN2011200040104U patent/CN201935651U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075984A (en) * | 2013-01-05 | 2013-05-01 | 昆山上达精密配件有限公司 | Product size inspection jig |
| CN104165564A (en) * | 2014-08-26 | 2014-11-26 | 高德（江苏）电子科技有限公司 | Jig for testing whether forming size of printed circuit board is too large or too small |
| CN110087396A (en) * | 2019-05-27 | 2019-08-02 | 江西景旺精密电路有限公司 | A kind of method of the processing and forming and on off test of small size PCB |
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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: 20110817 Termination date: 20170107 |