CN103521811A - PCB drilling jig - Google Patents
PCB drilling jig Download PDFInfo
- Publication number
- CN103521811A CN103521811A CN201310447331.5A CN201310447331A CN103521811A CN 103521811 A CN103521811 A CN 103521811A CN 201310447331 A CN201310447331 A CN 201310447331A CN 103521811 A CN103521811 A CN 103521811A
- Authority
- CN
- China
- Prior art keywords
- pcb board
- pcb
- drilling
- perforated plate
- drilling jig
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2247/00—Details of drilling jigs
Abstract
The invention discloses a PCB drilling jig which comprises a jig substrate. Fixing seats which are symmetrically distributed and used for fixing a PCB to be drilled into are arranged on the jig substrate, the outer sides of the two fixing seats are respectively provided with a fixed rotary shaft on the jig substrate, a drilling plate is arranged between the two fixed rotary shafts, one side of the drilling plate rotates around a straight line formed by the two fixed rotary shafts, the drilling plate is clamped above the two fixing seats, and a plurality of drilling sleeves corresponding to the drilling positions of the PCB to be drilled into are distributed on the upper surface of the drilling plate. According to the PCB drilling jig, the PCB can be accurately located, drilling precision is high, secondary drilling machining on the PCB is facilitated, the PCB is arranged in the shell body of a product, an experiment is carried out, and the PCB drilling jig is simple in structure and easy to realize, and has good application prospects.
Description
Technical field
The present invention relates to a kind of pcb board hole drilling jig, belonged to a kind of tool.
Background technology
PCB plate Chinese is printed circuit board, it is the supporter of electronic devices and components, it is the carrier of electronic devices and components electrical connection, fixed installation hole on PCB plate is generally when dispatching from the factory, just bore, but in product Preliminary design process, fixed installation hole while dispatching from the factory is undesirable, pcb board need to be fixedly installed in product shell, often need manually PCB plate again secondary to be punched, general employing with behind vernier caliper measurement location, hole one by one, but do not have location measure, often cause the fixed installation hole site of boring to have deviation, undesirable, cause pcb board can not be fixedly installed to product shell, and can not do similar EMC(electrostatic interference) test, this type of test need to be fixed to pcb board product shell and just can carry out, and, complex procedures, be not suitable for a plurality of pcb boards to hole.
Summary of the invention
Object of the present invention overcomes deficiency of the prior art, the pcb board hole drilling jig providing, can accurately locate PCB plate, borehole accuracy is high, is convenient to pcb board to carry out secondary drilling processing, and PCB plate is installed in product shell, test, simple in structure, easily realize, have a good application prospect.
In order to achieve the above object, the technical solution adopted in the present invention is:
A kind of pcb board hole drilling jig, comprise tool substrate, it is characterized in that: described tool substrate is provided with symmetrical for the fixing holder of pcb board to be holed, the outside of two holders is positioned at and on tool substrate, is equipped with a fixed rotating shaft, between two fixed rotating shafts, perforated plate is installed, the straight line that one side of described perforated plate forms along two fixed rotating shafts rotates, be fastened on two holder tops, described perforated plate upper surface is distributed with a plurality of boring covers corresponding with the bore position of pcb board to be holed.
Aforesaid a kind of pcb board hole drilling jig, is characterized in that: described boring cover is nested in the upper surface of perforated plate, and runs through perforated plate.
Aforesaid a kind of pcb board hole drilling jig, is characterized in that: on described tool substrate, in the outside of two holders, be also distributed with for supporting the back-up block of perforated plate.
Aforesaid a kind of pcb board hole drilling jig, is characterized in that: described two holders are provided with for the fixing fixed installation hole of pcb board to be holed.
Aforesaid a kind of pcb board hole drilling jig, is characterized in that: the middle part of perforated plate opposite side is provided with for hand-held projection.
The invention has the beneficial effects as follows: pcb board hole drilling jig of the present invention, can accurately locate PCB plate, borehole accuracy is high, be convenient to pcb board to carry out secondary drilling processing, PCB plate is installed in product shell, test, simple in structure, easily realize, have a good application prospect.
Accompanying drawing explanation
Fig. 1 is the structural representation of pcb board hole drilling jig of the present invention.
In accompanying drawing, the implication of mark is as follows:
1: tool substrate; 2: holder; 3: fixed rotating shaft; 4: perforated plate; 5: boring cover; 6: back-up block; 7: fixed installation hole; 8: projection.
The specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figure 1, a kind of pcb board hole drilling jig, comprise tool substrate 1, tool substrate 1 is provided with symmetrical for the fixing holder 2 of pcb board to be holed, holder 2 is provided with for the fixing fixed installation hole 7 of pcb board to be holed, on the pcb board of holing when dispatching from the factory, just there is installing hole, use the new pcb board hole drilling jig of this practicality, need to carry out secondary drilling to pcb board, first by the installing hole on pcb board to be holed and fixed installation hole 7, overlap pcb board to be holed is fixed on holder 2, just facilitate follow-up Drilling operation, the outside of two holders 2 is positioned at and on tool substrate 1, is equipped with a fixed rotating shaft 3, between two fixed rotating shafts 3, perforated plate 4 is installed, the straight line that one side of perforated plate 4 forms along two fixed rotating shafts 3 rotates, be fastened on two holder 2 tops, the middle part of perforated plate 4 opposite sides is provided with for hand-held projection 8, facilitate the engaging of perforated plate 4 and start, perforated plate 4 upper surfaces are distributed with a plurality of boring covers 5 corresponding with the bore position of pcb board to be holed, the quantity of boring cover 5 is identical with the drilling hole amount of pcb board to be holed, and position coincides when engaging, boring cover 5 is nested in the upper surface of perforated plate 4, and run through perforated plate 4, when the boring wait the pcb board of holing, only need be by boring successively boring on boring cover 5, easy to operate, be convenient to pcb board to carry out secondary drilling processing, borehole accuracy is high, to PCB plate is installed in product shell, test.
On described tool substrate 1, in the outside of two holders 2, be also distributed with for supporting the back-up block 6 of perforated plate 4, back-up block 6, for when holing, improves the stability of perforated plate 4, guarantees borehole accuracy.
In sum, pcb board hole drilling jig of the present invention, can accurately locate PCB plate, and borehole accuracy is high, be convenient to pcb board to carry out secondary drilling processing, PCB plate is installed in product shell, test, simple in structure, easily realize, have a good application prospect.
More than show and described basic principle of the present invention, principal character and advantage.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is by appending claims and equivalent circle thereof.
Claims (5)
1. a pcb board hole drilling jig, comprise tool substrate (1), it is characterized in that: described tool substrate (1) is provided with symmetrical for the fixing holder of pcb board to be holed (2), the outside of two holders (2) is positioned at and on tool substrate (1), is equipped with a fixed rotating shaft (3), perforated plate (4) is installed between two fixed rotating shafts (3), the straight line that one side of described perforated plate (4) forms along two fixed rotating shafts (3) rotates, be fastened on two holders (2) top, described perforated plate (4) upper surface is distributed with a plurality of boring covers (5) corresponding with the bore position of pcb board to be holed.
2. a kind of pcb board hole drilling jig according to claim 1, is characterized in that: described boring cover (5) is nested in the upper surface of perforated plate (4), and runs through perforated plate (4).
3. a kind of pcb board hole drilling jig according to claim 1, is characterized in that: described tool substrate (1) is above also distributed with the back-up block (6) for supporting perforated plate (4) in the outside of two holders (2).
4. a kind of pcb board hole drilling jig according to claim 1, is characterized in that: described two holders (2) are provided with for the fixing fixed installation hole (7) of pcb board to be holed.
5. a kind of pcb board hole drilling jig according to claim 1, is characterized in that: the middle part of perforated plate (4) opposite side is provided with for hand-held projection (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447331.5A CN103521811A (en) | 2013-09-27 | 2013-09-27 | PCB drilling jig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310447331.5A CN103521811A (en) | 2013-09-27 | 2013-09-27 | PCB drilling jig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103521811A true CN103521811A (en) | 2014-01-22 |
Family
ID=49924361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310447331.5A Pending CN103521811A (en) | 2013-09-27 | 2013-09-27 | PCB drilling jig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103521811A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687876A (en) * | 2019-03-14 | 2020-09-22 | 昆山华复精密金属有限公司 | Suction device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5529441A (en) * | 1994-02-28 | 1996-06-25 | Cybernetics Products, Inc. | Drill coordinate optimization for multi-layer printed circuit board |
| US20020150434A1 (en) * | 2000-08-23 | 2002-10-17 | Kreg Tool Co. | Methods of using an adjustable holding device |
| US20070102578A1 (en) * | 2005-10-21 | 2007-05-10 | The Boeing Company | Coordination hole apparatus and methods of use |
| CN201744704U (en) * | 2010-07-07 | 2011-02-16 | 深南电路有限公司 | Drilling rework jig for PCB (Printed Circuit Board) |
| CN102841304A (en) * | 2012-09-24 | 2012-12-26 | 昆山迈致治具科技有限公司 | Testing fixture |
| CN203565922U (en) * | 2013-09-27 | 2014-04-30 | 昆山迈致治具科技有限公司 | Drilling jig for PCBs |
-
2013
- 2013-09-27 CN CN201310447331.5A patent/CN103521811A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5529441A (en) * | 1994-02-28 | 1996-06-25 | Cybernetics Products, Inc. | Drill coordinate optimization for multi-layer printed circuit board |
| US20020150434A1 (en) * | 2000-08-23 | 2002-10-17 | Kreg Tool Co. | Methods of using an adjustable holding device |
| US20070102578A1 (en) * | 2005-10-21 | 2007-05-10 | The Boeing Company | Coordination hole apparatus and methods of use |
| CN201744704U (en) * | 2010-07-07 | 2011-02-16 | 深南电路有限公司 | Drilling rework jig for PCB (Printed Circuit Board) |
| CN102841304A (en) * | 2012-09-24 | 2012-12-26 | 昆山迈致治具科技有限公司 | Testing fixture |
| CN203565922U (en) * | 2013-09-27 | 2014-04-30 | 昆山迈致治具科技有限公司 | Drilling jig for PCBs |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111687876A (en) * | 2019-03-14 | 2020-09-22 | 昆山华复精密金属有限公司 | Suction device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20160817 |
|
| C20 | Patent right or utility model deemed to be abandoned or is abandoned |