CN100428872C - Mechanism for producing end edge guide angle of golden finger on circuit board - Google Patents
Mechanism for producing end edge guide angle of golden finger on circuit board Download PDFInfo
- Publication number
- CN100428872C CN100428872C CNB200510064312XA CN200510064312A CN100428872C CN 100428872 C CN100428872 C CN 100428872C CN B200510064312X A CNB200510064312X A CN B200510064312XA CN 200510064312 A CN200510064312 A CN 200510064312A CN 100428872 C CN100428872 C CN 100428872C
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- circuit board
- tool
- platform
- board
- golden finger
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- 238000004519 manufacturing process Methods 0.000 claims description 14
- 241000278713 Theora Species 0.000 claims description 12
- 238000005520 cutting process Methods 0.000 abstract description 9
- 239000004020 conductor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The present invention discloses a mechanism used for producing an end-edge guide angle of golden fingers on a circuit board. The present invention comprises a machine table, a producing tool, a platform and a cutting tool, wherein the producing tool is arranged on the machine table and can move on the machine table, and a plurality of openings are arranged on the producing tool; the platform is arranged near the machine table and one side of the producing tool, and can move on the machine table; a circuit board can be fixed to one side of the platform, the other side of the platform is provided with a driver which makes the platform can move towards the producing tool, so that the platform and the producing tool can properly, respectively and flatly attached on both side surfaces of the circuit board, and the openings can properly and respectively correspond to the golden fingers arranged on the circuit board; the cutting tool is arranged on the other side of the machine table adjacent to the producing tool and can move on the machine table, the cutting tool is tilted for a proper angle, when the cutting tool moves to the position of the openings, the cutting tool tilts at an angle relatively to the processing surface of the circuit board in the perpendicular direction, the cutting tool cuts the ends of the golden fingers from the opening positions, and the ends of the golden fingers are cut out a tilted lead angle in the perpendicular direction.
Description
Technical field
The present invention relates to a kind of mechanism of the ora terminalis lead angle in order to golden finger on the circuit board manufacturing, refer to a kind of tolerance of eliminating a circuit board especially, make the ora terminalis of golden finger on this circuit board can be cut out neat vertically to the mechanism of inclination lead angle.
Background technology
General available circuit plate is after printing circuit, can be again according to the product export requirement, on this circuit board appropriate location, cut, this circuit board can produce burr on cropped position, make this circuit board produce faults such as short circuit, causes this circuit board damage and can't use, especially this circuit board is after the position with golden finger is cropped, the residual a bit of conductor wire of end meeting of these golden fingers, these conductor wires may snap into adjacent golden finger, and cause this circuit board damage.
Therefore, snap into the problem that adjacent golden finger causes this circuit board damage for solving aforementioned conductor wire, general processing mode, be to cut a lead angle in end and this conductor wire joint of golden finger, so, can remove this conductor wire, and can make aforementioned golden finger be easy to be plugged on the electronic installation.
In the mechanism and method for making thereof of the existing ora terminalis lead angle of making this golden finger, at first, several that this circuit board is printed have the interface of golden finger, by one cut apart board respectively with these interfaces from this circuit board cutting.Again these interfaces are placed on another board, this board one side is provided with a block, the side appropriate location is provided with a cutter in addition, this board is provided with a upper conveyor belt, and one and the corresponding down conveyer belt of this upper conveyor belt, this upper and lower conveyer belt just can be clamped this interface, and can drive this interface and move, simultaneously, this interface just can touch with this block mutually away from a side that is provided with golden finger, this interface can be moved by the guiding of this block, and when this interface moved to this cutter place, the end of the golden finger of this interface was cut into the suitable oblique angle of leading by this cutter.
But this interface is only by on this, following conveyer belt is carried, when this interface is subjected to a resistance, this interface can produce deflection, make this cutter can't on this interface, cut out the correct oblique angle of leading, and then the golden finger length surface of this interface is differed, as shown in Figure 1, moreover, this interface can't be by on this, following conveyer belt presses smooth, makes this interface be rough state, and it is more obvious especially to be provided with the golden finger place at this interface, when this cutter cuts golden finger terminal of this interface, with make the depth difference of this cutter cutting on this interface, this interface be cut finish after, this golden finger produces uneven, situation different in size, as shown in Figure 1, so, will make this interface can't meet the regulation of dispatching from the factory, and cause the loss of dealer's manufacturing cost.
Summary of the invention
In view of this, be to improve the shortcoming of existing structure, the inventor designs the mechanism of a kind of ora terminalis lead angle in order to golden finger on the circuit board manufacturing of the present invention.
Main purpose of the present invention provides a kind of mechanism of the ora terminalis lead angle in order to golden finger on the circuit board manufacturing, the tolerance that it can eliminate a circuit board, make the ora terminalis of golden finger on this circuit board can be cut out neat vertically to the inclination lead angle.
The mechanism of a kind of ora terminalis lead angle in order to golden finger on the circuit board manufacturing provided by the invention comprises:
One board;
One tool, this tool is located on this board, and can move on this board, and this tool is provided with several openings;
One platform, this platform is located on the side of contiguous this tool of this board, it can move on this board, can fix a circuit board on this platform one side, side is provided with a driver in addition, by this driver this platform can be moved toward this tool, this platform and this tool just can be flattened on respectively on these circuit board two sides, and those openings just can correspond to the set golden finger of this circuit board respectively;
One cutter, this cutter is located at the in addition side place of this board at contiguous this tool, and it can move on this board, and the angle that tilts, when this cutter moves to this opening part, this cutter cuts this golden finger end from those opening part feeds again to the angle that tilts vertical for this cutter and circuit board machined surface, make this golden finger end be cut out one vertically to the inclination lead angle.
According to such scheme, the present invention is provided with a board, this board is provided with a platform that can move thereon, can fix a circuit board on this platform one side, this board is provided with a tool that can move thereon above this platform, this tool is provided with several openings, this platform and this tool just can be flattened on these circuit board two sides respectively, those openings just can correspond to the set golden finger of this circuit board respectively, so, can eliminate the tolerance of this circuit board, and make this circuit board in this golden finger place preferable evenness can be arranged, this board is provided with a cutter that can move at contiguous this tool place on this board, when this cutter moves to this opening part, this cutter and circuit board machined surface to the angle that tilts, and cut this golden finger end from those opening part feeds vertical, make this golden finger terminal form neat vertically to the inclination lead angle.
Description of drawings
Fig. 1 is the schematic diagram of the ora terminalis lead angle of golden finger on the available circuit plate.
Fig. 2 is a stereogram of the present invention.
Fig. 3 is a local enlarged diagram of the present invention.
Fig. 4 is the schematic diagram of the ora terminalis lead angle of golden finger on the circuit board of the present invention.
The main element symbol description
1 ... board 2 ... platform 3 ... circuit board
4 ... tool 5 ... cutter
Embodiment
As Fig. 2,3, shown in 4, the present invention is a kind of mechanism of the ora terminalis lead angle in order to golden finger on the circuit board manufacturing, this mechanism is provided with a board 1, this board 1 is provided with a platform 2 that can move on this board 1, can fix a circuit board 3 on these platform 2 one sides, this board 1 is being provided with a tool 4 that can move on this board 1 above this platform 2, this tool 4 is provided with several openings 42, this platform 2 and this tool 4 just can be flattened on respectively on these circuit board 3 two sides, those openings 42 just can correspond to the set golden finger 32 of this circuit board 3 respectively, so, can eliminate the tolerance of this circuit board 3, make this circuit board 3 preferable evenness can be arranged in those golden finger 32 places, this board 1 is provided with a cutter 5 that can move at contiguous these tool 4 places on this board 1, when this cutter 5 moves to these opening 42 places, this cutter 5 and circuit board 3 machined surfaces vertical to the angle that tilts, make this cutter 5 cut those golden finger 32 ends from those opening 42 feeds, make those golden fingers 32 terminal form neat vertically to inclination lead angle 322.
In the present invention, this board 1 is provided with a slideway 20, this platform 2 is located on this slideway 20, driving this platform 2 by this slideway 20 moves on this board 1, this platform 2 is being provided with a driver (not shown) away from a side of fixing this circuit board 3, see through this driver and can make these platform 2 edges moving axially of this tool 4 relatively, can be flattened on this circuit board 3 with this tool 4 to make this platform 2, and this tool 4 is bonded together with this platform 2.
Among the present invention, this tool 4 is respectively equipped with a chute 40 on dual-side, this board 1 is respectively equipped with a slide rail 42 on the position of relative this chute, those slide rails 42 just can be entrenched in those chutes 40 respectively, this platform 2 can be moved on the position of relative this tool 4 by this slideway 20, see through this driver again, make this platform 2 move and fit together toward these tools 4, then, this slideway 20 drives this platform 2 on this board 1 when mobile again, and this tool 4 can be moved along this slide rail 42 by these chutes 40.
Position away from this tool 4 on this board 1 is provided with another slideway 50, this cutter 5 is located on this another slideway 50, driving this cutter 5 by this another slideway 50 moves on this board 1, make this cutter 5 be movable to opening 42 on the diverse location, this cutter 5 is in this another slideway 50 suitable angle that tilts, this angle is identical with the angle of the lead angle of described golden finger 32 terminal desire cuttings, in the present invention, the best angle of this lead angle is 20 °～45 °, the optimum height of this lead angle is terminal to extending 5mil ± 3mil to inner edge by those golden fingers, but the requirement of the angle of this lead angle and height also will be decided on the requirement of the regulation of dispatching from the factory.
In the present invention, this slideway 20, another slideway 50 and this driver and a control circuit join, this control circuit is in order to control the action of this slideway 20, another slideway 50 and this driver, make this platform 2 be movable to the position of relative this tool 4 or move to position away from this tool 4, so that change the circuit board 3 on this platform 2, and make this cutter 5 be movable on the position of corresponding opening 42, and this platform 2 can be flattened on this circuit board 3 with this tool 4.
But the above only is a specific embodiment of the best of the present invention, and structural feature of the present invention is not limited thereto, any personage who is familiar with this skill in field of the present invention, can think easily and variation or modification, all can be encompassed in the claim of the present invention.
Claims (7)
1. the mechanism in order to the ora terminalis lead angle of golden finger on the circuit board manufacturing is characterized in that, comprising:
One board;
One tool, this tool is located on this board, and can move on this board, and this tool is provided with several openings;
One platform, this platform is located on the side of contiguous this tool of this board, it can move on this board, can fix a circuit board on this platform one side, side is provided with a driver in addition, by this driver this platform can be moved toward this tool, this platform and this tool just can be flattened on respectively on these circuit board two sides, and those openings just can correspond to the set golden finger of this circuit board respectively;
One cutter, this cutter is located at the in addition side place of this board at contiguous this tool, and it can move on this board, and the angle that tilts, when this cutter moves to this opening part, this cutter cuts this golden finger end from those opening part feeds again to the angle that tilts vertical for this cutter and circuit board machined surface, make this golden finger end be cut out one vertically to the inclination lead angle.
2. the mechanism of the ora terminalis lead angle in order to golden finger on the circuit board manufacturing as claimed in claim 1 is characterized in that this board is provided with a slideway, and this platform is located on this slideway, drives this platform by this slideway and moves on this board.
3. the mechanism of the ora terminalis lead angle in order to golden finger on the circuit board manufacturing as claimed in claim 1, it is characterized in that, this tool is respectively equipped with a chute on dual-side, this board is respectively equipped with a slide rail on the position of relative this chute, those slide rails just can be entrenched in those chutes respectively, this platform is moved and when fitting together toward this tool, and when mobile, this tool can be moved along this slide rail by those chutes this platform on this board.
4. the mechanism of the ora terminalis lead angle in order to golden finger on the circuit board manufacturing as claimed in claim 1, it is characterized in that, side in addition away from this tool on this board is provided with another slideway, this cutter is located on this another slideway, driving this cutter by this another slideway moves on this board, make this cutter be movable to opening on the diverse location, this cutter is in this another slideway angle that tilts.
5. as the mechanism of claim 1 or 4 described ora terminalis lead angles in order to golden finger on the circuit board manufacturing, it is characterized in that the angle that this cutter tilts is identical with the angle of the lead angle that the terminal desires of those golden fingers are cut.
6. as the mechanism of claim 1 or 4 described ora terminalis lead angles in order to golden finger on the circuit board manufacturing, it is characterized in that the angle of this lead angle is 20 °～45 °.
7. as the mechanism of claim 1 or 4 described ora terminalis lead angles in order to golden finger on the circuit board manufacturing, it is characterized in that the optimum height of this lead angle is terminal to extending 5mil ± 3mil to inner edge by those golden fingers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510064312XA CN100428872C (en) | 2005-04-13 | 2005-04-13 | Mechanism for producing end edge guide angle of golden finger on circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200510064312XA CN100428872C (en) | 2005-04-13 | 2005-04-13 | Mechanism for producing end edge guide angle of golden finger on circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1849040A CN1849040A (en) | 2006-10-18 |
| CN100428872C true CN100428872C (en) | 2008-10-22 |
Family
ID=37078349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200510064312XA Expired - Fee Related CN100428872C (en) | 2005-04-13 | 2005-04-13 | Mechanism for producing end edge guide angle of golden finger on circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100428872C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104125716B (en) * | 2013-04-27 | 2017-08-08 | 健鼎（无锡）电子有限公司 | Circuit board molding equipment and the method in circuit board conductive terminal formation lead angle |
| CN113473722B (en) * | 2021-07-21 | 2023-06-16 | 黄石永兴隆电子有限公司 | Quick angle guiding equipment for circuit board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173160A (en) * | 1977-03-07 | 1979-11-06 | Epm Ag | Machine for cutting the lead ends of components mounted at printed-wiring boards |
| CN2158164Y (en) * | 1993-03-20 | 1994-03-02 | 许华山 | Full-automatic corner cutting machine for printed circuit plate |
| JPH06121883A (en) * | 1990-11-27 | 1994-05-06 | Bros Italia Srl | Device for removing joined stem part from printed circuit board |
| CN2501617Y (en) * | 2001-10-26 | 2002-07-24 | 凯崴电子股份有限公司 | Improved declination compensating circuit board forming milling cutter |
-
2005
- 2005-04-13 CN CNB200510064312XA patent/CN100428872C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4173160A (en) * | 1977-03-07 | 1979-11-06 | Epm Ag | Machine for cutting the lead ends of components mounted at printed-wiring boards |
| JPH06121883A (en) * | 1990-11-27 | 1994-05-06 | Bros Italia Srl | Device for removing joined stem part from printed circuit board |
| CN2158164Y (en) * | 1993-03-20 | 1994-03-02 | 许华山 | Full-automatic corner cutting machine for printed circuit plate |
| CN2501617Y (en) * | 2001-10-26 | 2002-07-24 | 凯崴电子股份有限公司 | Improved declination compensating circuit board forming milling cutter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1849040A (en) | 2006-10-18 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20090109 Address after: No. 6, solidarity Middle Road, Xishan Economic Development Zone, Jiangsu, Wuxi Patentee after: Jianding(Wuxi) Electronic Co., Ltd. Address before: 2 floor, Lane 235, Lane 7, Baoshan Road, Taipei County, Taiwan Patentee before: Tripod Technology Corporation |
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| ASS | Succession or assignment of patent right |
Owner name: JIANDING( WUXI ) ELECTRONICS CO., LTD. Free format text: FORMER OWNER: JIANDING TECHNOLOGY CO., LTD. Effective date: 20090109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081022 Termination date: 20200413 |
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| CF01 | Termination of patent right due to non-payment of annual fee |