CN205071487U - Efficiency of PCB circuit board golden finger hypotenuse is improved auxiliary device - Google Patents
Efficiency of PCB circuit board golden finger hypotenuse is improved auxiliary device Download PDFInfo
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- CN205071487U CN205071487U CN201520903557.6U CN201520903557U CN205071487U CN 205071487 U CN205071487 U CN 205071487U CN 201520903557 U CN201520903557 U CN 201520903557U CN 205071487 U CN205071487 U CN 205071487U
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- pcb
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- movable nail
- holder
- hypotenuse
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Abstract
The utility model discloses an efficiency of PCB circuit board golden finger hypotenuse is improved auxiliary device, including fixing base and activity nail, the embedded flexible setting of activity nail is in inside the fixing base, the top of activity nail sets up the centrum fixed part at the fixing base top for flexible protrusion, the bottom of activity nail sets up the flexible reference column in the fixing base bottom for flexible protrusion, the nested flexible back and forth movement that has reset spring realization activity nail between fixing base and the activity nail. The utility model discloses an efficiency of PCB circuit board golden finger hypotenuse is improved auxiliary device has that production efficiency height, stable quality nature are good, convenient to use, the commonality is wide and low cost's characteristics.
Description
Technical field
The utility model relates to PCB machining tool technical field, is specially a kind of servicing unit improving PCB goldfinger bevel efficiency.
Background technology
Goldfinger bevel in printed circuit board, existing technique is, after gong becomes two unit, use locate mode of keeping to the side to carry out hypotenuse, but as thickness of slab≤1.2mm (photovoltaic thickness of slab is all≤1.2mm), and hypotenuse product width≤120mm.Therefore, in industry, the suction nozzle that adopts auxiliary to the process of PCB goldfinger bevel more, and in production process, suction nozzle can toward pressing down when blowing, and the effect that PCB is subject to power can buckle.When suction nozzle lifts, PCB can rapid up bullet, causes that hypotenuse is bad not to be solved completely.During batch machining photovoltaic, hypotenuse is one of Main Bottleneck during PCB manufactures.At present, special goldfinger bevel equipment cost is up to 1,000,000/platform, and outward processing cost is up to 20 yuan/PNL, and the external coordination cycle is long, can not meet the object of paying fast and processing with low cost.
Utility model content
The purpose of this utility model is to provide a kind of servicing unit improving PCB goldfinger bevel efficiency, has the advantages that production efficiency is high, quality stability good, easy to use, versatility is wide and with low cost.
The utility model can be achieved through the following technical solutions:
The utility model discloses a kind of servicing unit improving PCB goldfinger bevel efficiency, comprise holder and movable nail, embedded the stretching of described movable nail is arranged on described holder inside, the top of described movable nail is the centrum fixed part that flexible protrusion is arranged on holder top, the bottom of described movable nail is the flexible reference column that flexible protrusion is arranged on bottom holder, is nested with the flexible back and forth movement that back-moving spring realizes movable nail between described holder and movable nail.Centrum fixed part is used for fixedly needing the PCB of carrying out goldfinger bevel process, and flexible reference column is for being fixed on board whole servicing unit.During blanking, PCB is fixed on centrum fixed part, and the power that the PCB that suction nozzle produces presses down only can cause movable nail overall flexible downwards, makes it distortion can not to PCB self build-up of pressure; When suction nozzle lifts, movable nail also can provide the support force slowly risen to PCB, and too fast distortion of locally rising before avoiding, effectively ensure that the quality stability of goldfinger bevel; And adopt this servicing unit, directly the location hole of PCB being aimed at cone position fixed part can use, and operation is very simple, and the quality hidden danger that suction nozzle of can worrying brings accelerates the speed of suction nozzle loading and unloading, effectively enhances productivity.Meanwhile, whole assistant apparatus structure is very simple, and in use without the need to carrying out a series of loaded down with trivial details operation as special machines, simplify the operation use flow process further.In addition, this servicing unit is used, without the need to purchasing special machinery equipment, save equipment cost, after simplifying the course of processing, inside can realize this operation process, without the need to cooperation processing, reduce cooperation processing cost and time cost, effectively reduce the manufacturing cost of whole PCB.Meanwhile, adopt the setting of centrum fixed part, centrum tip can meet the fixed demand of PCB different size locating piece, has stronger versatility.
Further, described holder top is also provided with circular orientation boss, and described circular orientation boss is around the plane being arranged on place, described holder top.The setting of circular orientation boss, both can support the loading and unloading inconvenience that PCB avoids PCB excessive descent to cause, also avoid the quality hidden danger that may cause PCB because holder open top is sharp.
Further, described holder and described movable nail material are corrosion resistant plate, acid-alkali-corrosive-resisting, effectively extend the useful life of servicing unit.
Further, the cross section of described centrum fixed part is the isosceles triangle of both sides symmetry, ensure that the compatible degree of locating piece in centrum fixed part and PCB.
A kind of servicing unit improving PCB goldfinger bevel efficiency of the utility model, has following beneficial effect:
The first, production efficiency is high, adopt this servicing unit, directly the location hole of PCB being aimed at cone position fixed part can use, and operates very simple, and the quality hidden danger that suction nozzle of can worrying brings accelerates the speed of suction nozzle loading and unloading, effectively enhances productivity;
The second, quality stability is good, and during blanking, PCB is fixed on centrum fixed part, and the power that the PCB that suction nozzle produces presses down only can cause movable nail overall flexible downwards, makes it distortion can not to PCB self build-up of pressure; When suction nozzle lifts, movable nail also can provide the support force slowly risen to PCB, and too fast distortion of locally rising before avoiding, effectively ensure that the quality stability of goldfinger bevel;
Three, easy to use, whole assistant apparatus structure is very simple, and in use without the need to carrying out a series of loaded down with trivial details operation as special machines, simplify the operation use flow process further;
Four, versatility is wide, adopts the setting of centrum fixed part, and centrum tip can meet the fixed demand of PCB different size locating piece, has stronger versatility;
Five, with low cost, use this servicing unit, without the need to purchasing special machinery equipment, save equipment cost, after simplifying the course of processing, inside can realize this operation process, without the need to cooperation processing, reduce cooperation processing cost and time cost, effectively reduce the manufacturing cost of whole PCB.Meanwhile.
Accompanying drawing explanation
Accompanying drawing 1 is a kind of servicing unit cross-sectional view improving PCB goldfinger bevel efficiency of the utility model;
In accompanying drawing, mark comprises: 1, holder, and 2, movable nail, 3, centrum fixed part, 4, flexible reference column, 5, back-moving spring, 6, circular orientation boss.
Embodiment
In order to make those skilled in the art person understand the technical solution of the utility model better, below in conjunction with embodiment and accompanying drawing, the utility model product is described in further detail.
As shown in Figure 1, the utility model discloses a kind of servicing unit improving PCB goldfinger bevel efficiency, comprise holder 1 and movable nail 2, embedded the stretching of described movable nail 2 is arranged on described holder 1 inside, the top of described movable nail 2 is the centrum fixed part 3 that flexible protrusion is arranged on holder 1 top, the bottom of described movable nail 2 is the flexible reference column 4 that flexible protrusion is arranged on bottom holder 1, is nested with the flexible back and forth movement that back-moving spring 5 realizes movable nail 2 between described holder 1 and movable nail 2.Described holder 1 top is also provided with circular orientation boss 6, and described circular orientation boss 6 is around the plane being arranged on place, described holder 1 top.Described holder 1 and described movable nail 2 material are corrosion resistant plate.The cross section of described centrum fixed part 3 is the isosceles triangle of both sides symmetry.
The concrete use procedure of servicing unit described in the utility model is used to be:
First gong plate file is changed to Unit 3 by two unit, in typesetting, needs the maximum processing distance in the golden finger direction of hypotenuse to reach 300mm.Then this servicing unit is installed, former presser feet locate mode of keeping to the side is changed to centrum fixed part location.Use 1PNL gong become Unit 3 to treat the PCB of hypotenuse is used for arranging machined parameters.Adding man-hour, PCB stress point becomes telescopic centrum fixed part from suction nozzle, effectively can reduce the exception caused because of the PCB distortion of suction nozzle lifting generation, improve loading and unloading precision, prevent hypotenuse bad, and effectively improve hypotenuse efficiency.30% times can be improved with goldfinger bevel efficiency ratio before, process costs, power consumption and reduce fabrication cycle on average about 30%, promote hypotenuse efficiency when not dropping into new equipment and ensure processing quality, hypotenuse quality is met the requirements of the customers.
The above, be only preferred embodiment of the present utility model, not does any pro forma restriction to the utility model; The those of ordinary skill of all industry all can shown in by specification accompanying drawing and the above and implement the utility model swimmingly; But all those skilled in the art are not departing within the scope of technical solutions of the utility model, disclosed above technology contents can be utilized and make a little change, modify with differentiation equivalent variations, be Equivalent embodiments of the present utility model; Meanwhile, all according to substantial technological of the present utility model to the change of any equivalent variations that above embodiment is done, modify and differentiation etc., within the protection range all still belonging to the technical solution of the utility model.
Claims (4)
1. one kind is improved the servicing unit of PCB goldfinger bevel efficiency, it is characterized in that: comprise holder and movable nail, embedded the stretching of described movable nail is arranged on described holder inside, the top of described movable nail is the centrum fixed part that flexible protrusion is arranged on holder top, the bottom of described movable nail is the flexible reference column that flexible protrusion is arranged on bottom holder, is nested with the flexible back and forth movement that back-moving spring realizes movable nail between described holder and movable nail.
2. the servicing unit of raising PCB goldfinger bevel efficiency according to claim 1, it is characterized in that: described holder top is also provided with circular orientation boss, described circular orientation boss is around the plane being arranged on place, described holder top.
3. the servicing unit of raising PCB goldfinger bevel efficiency according to claim 1 and 2, is characterized in that: described holder and described movable nail material are corrosion resistant plate.
4. improve the servicing unit of PCB goldfinger bevel efficiency according to claim 3, it is characterized in that: the cross section of described centrum fixed part is the isosceles triangle of both sides symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903557.6U CN205071487U (en) | 2015-11-13 | 2015-11-13 | Efficiency of PCB circuit board golden finger hypotenuse is improved auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520903557.6U CN205071487U (en) | 2015-11-13 | 2015-11-13 | Efficiency of PCB circuit board golden finger hypotenuse is improved auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205071487U true CN205071487U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520903557.6U Active CN205071487U (en) | 2015-11-13 | 2015-11-13 | Efficiency of PCB circuit board golden finger hypotenuse is improved auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205071487U (en) |
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2015
- 2015-11-13 CN CN201520903557.6U patent/CN205071487U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |