CN206670850U - A kind of PCB aperture processes test platform - Google Patents
A kind of PCB aperture processes test platform Download PDFInfo
- Publication number
- CN206670850U CN206670850U CN201720412438.XU CN201720412438U CN206670850U CN 206670850 U CN206670850 U CN 206670850U CN 201720412438 U CN201720412438 U CN 201720412438U CN 206670850 U CN206670850 U CN 206670850U
- Authority
- CN
- China
- Prior art keywords
- test platform
- plate
- platform
- pcb
- height
- 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.)
- Active
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
A kind of PCB aperture processes test platform, including workbench, working plate, installing plate, height-regulating mechanism, sensor, it is characterized in that, the workbench is provided with mounting groove, locating lug is arranged with the mounting groove, the mounting groove is divided into upper installation region and lower installation region by the locating lug；The working plate is located in the upper installation region, and the working plate is connected with the locating lug；The lower installation region is provided with height-regulating mechanism, and installing plate is provided with above the installing plate, sensor is provided with above the installing plate structure.The utility model can solve the problem that the problem of existing PCB drilling platforms can not realize the test such as axial force, moment of torsion.On the premise of machine stability is ensured, drilling force test system and Torque Measuring System is set to be mountable on PCB drilling platforms, while platform has adaptability, can adapt to the sensor of different height within the specific limits.
Description
Technical field
The utility model belongs to PCB processing technique fields, and in particular to a kind of PCB aperture processes test platform.
Background technology
With the fast development of electronics and information industry, printed circuit board（PCB）Zero, the basis as electronics and information industry
Part, high-frequency high-speed is showed, frivolous small-sized, high-density multi-layeredization trend, having PCB, complicated, hardness is high, sheet material
The features such as radius-thickness ratio is big, bigger challenge is brought to the Drilling operation that one of three big techniques are manufactured as PCB：Plate construction is complicated will
Bore process is asked to incorporate more new methods；Sheet material excessive high hardness causes drill thrust excessive, is easily caused drill point serious wear very
To broken needle；The raising of micropore radius-thickness ratio can be that depth drill brings difficulty.In face of these challenges, high-end PCB bore process is carried out
Deep experimental research is necessary.
At present, the test to high-end PCB bore process is mainly using hole matter such as drill point abrasion, burr, brill dirt, hole position precision
Whether amount evaluates bore process, using experimental result apparent ground checking test condition meet to require, such test to new product,
The experiment of new technology needs substantial amounts of experimental verification, and development cost is high and efficiency is slow.The utility model team employs drill thrust survey
Test system, Torque Measuring System, temperature-sensing test paper etc. explore the Variation Features of drilling process axial force, moment of torsion and drilling temperature, knot
Condensation material characteristic, evaluation index is quantified, and is improved development efficiency, is reduced R＆D costs.
Because the crossbeam of traditional PCB numerical control drilling machines installation main shaft is highly relatively low from work top, generally, main shaft
During in extreme higher position, apex point is no more than 50mm with work top distance, can not meet to install drilling force test system and moment of torsion
Height needed for test system.Therefore a kind of PCB drillings test platform of utility model, without raising crossbeam, ensureing that lathe is stable
Property on the premise of carry out the test of drill thrust and moment of torsion.
Drill principle Journal of Sex Research deficiency to high-end PCB at present, lack for power, temperature etc. directly affect bore process because
Element goes to test and analyzes the feasibility of high-end PCB bore process.On the other hand the precision and stability of PCB numerically controlled drills are considered
Design, crossbeam be not easy it is too high, make platform can not realize axial force, torsion-testing instrument installation test.Existing utility model is a kind of
PCB drilling test platforms, without raising crossbeam, the test of drill thrust and moment of torsion is carried out on the premise of machine stability is ensured.
Utility model content
In view of this, the utility model proposes a kind of PCB aperture process test platform, with solve existing PCB drilling platforms without
Method realizes the problem of test such as axial force, moment of torsion.On the premise of machine stability is ensured, make drilling force test system and moment of torsion
Test system is mountable on PCB drilling platforms, while platform has adaptability, can adapt to different height within the specific limits
Sensor.
The technical solution of the utility model is：A kind of PCB aperture processes test platform, including workbench, working plate, peace
Loading board, height-regulating mechanism, sensor, it is characterised in that the workbench is provided with mounting groove, and it is fixed to be arranged with the mounting groove
The mounting groove is divided into upper installation region and lower installation region by position projection, the locating lug；The working plate is located at institute
State in installation region, the working plate is connected with the locating lug；The lower installation region is provided with height-regulating mechanism,
Installing plate is provided with above the installing plate, sensor is provided with above the installing plate structure.
In the utility model, the assembling of PCB aperture processing test platform can be realized by two ways, first way is to adopt
It is installed in mounting groove with working plate and is connected with locating lug, being used as PCB aperture by working plate processes test platform；
Another way is by setting height-regulating mechanism in installation trench bottom, by installing plate and sensor above height-regulating mechanism, matching somebody with somebody
The thickness of installing plate and the size of sensor are closed, the upper surface of sensor is consistent with the horizontal plane above workbench, make
Test platform is processed for PCB aperture, by the displacement modulus of sensor, can now accurately measure the related ginseng of PCB aperture processing
Number, and then the factor for directly affecting for power, temperature etc. bore process is gone to test and analyzes the feasible of high-end PCB bore process
Property, and fully take into account the precision and stability Design of PCB numerically controlled drills on the other hand, crossbeam are not easy too high, enable platform
Enough realize the installation test of axial force, torsion-testing instrument.
Further, the protrusive board that the working plate includes plate body and integrally extended by plate body surface forms, the work
Make the horizontal cross-section of platen in " convex " shape.
Further, the plate body both sides of the working plate and the inwall of the mounting groove offset.
Further, the protrusive board both sides of the working plate offset with the locating lug.
Further, the horizontal length of the locating lug is the 1/9-1/6 of the working plate plate body horizontal length.
Further, the region that the installing plate, height-regulating mechanism, sensor are located between the locating lug.
Further, the height-regulating mechanism is to heighten plate.
Further, the height-regulating mechanism is micromotion platform, and the micromotion platform includes moving platform, silent flatform and is connected to
Four side chains between moving platform and silent flatform, every side chain include a connecting rod, and one end of connecting rod is cut with scissors and moved by cylinder
Platform connects, and the side of the connecting rod other end and elastic component connects, and the opposite side of elastic component is affixed with silent flatform by driver, and four
The geometrical axis of individual connecting rod is parallel to each other.Particularly, the horizontal cross-section of the dynamic table top is Le Lip river triangle.Particularly, it is described
Elastic component is any prior arts such as spring, elastomer block.
Further, the connecting rod is provided with upper magnet layer with elastic component junction；The connection of the driver and elastic component
Place is provided with lower magnet layer.The magnet layer is Permanent-magnet layer.
Further, the magnetic of the upper magnet layer and lower magnet layer is repelled each other.
In the utility model, the height-regulating mechanism, which can use, simply heightens block, or the micromotion platform reality that precision is higher
The regulation of existing working height, using flexible hinge as driving-chain, the fortune of mechanism is realized in the deformation cut with scissors by elastic component and cylinder
It is dynamic, it is possible to achieve high-precision positioning requirements；Using parallel microrobotics mechanism, the rigidity and bearing capacity of micromotion platform are enhanced,
Meet Precision Machining and the requirement of positioning under high-bearing capacity.Meanwhile set using the upper magnet layer that magnetic is repelled each other and lower magnet layer
Between elastic component, it can cooperate with and be shaken caused by buffering micromotion platform stress, improve the stability of overall processing test platform.
The beneficial effects of the utility model are：By setting mounting groove on the table for testers such as sensors
Installation, while symmetrically arranged two locating lugs are installed for working plate on mounting groove, realizing is not influenceing machine stability
In the case of can carry out high-end PCB drilling original reason experiment, realize the installation test for adapting to different type tester, while real
Existing normal process is processed changeable with original reason experiment.Test platform is processed by the PCB aperture, can largely shorten height
The development time of PCB bore process is held, so as to better conform to the communication electronics industry of high speed development.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is structural representation of the present utility model；
Fig. 4 is partial structural diagram of the present utility model；
Fig. 5 is partial structural diagram of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment 1
The utility model proposes a kind of PCB aperture to process test platform, including workbench 1, working plate 2, main shaft 3, tune
High mechanism 4, installing plate 5, sensor 6, processing sheet material 7, backing plate 8.
The workbench 1 is provided with mounting groove 11, and locating lug 12 is arranged with the mounting groove 11, and the positioning is prominent
The mounting groove is divided into upper installation region 111 and lower installation region 112 by block；The working plate 2 is located at the upper installing zone
In domain 111, the working plate is connected with the locating lug 12；The lower installation region 112 is provided with height-regulating mechanism 4,
Installing plate 5 is provided with above the height-regulating mechanism, sensor 6 is provided with above the installing plate.The processing sheet material 7 passes through backing plate 8
Working plate 2 or the top of sensor 6 are placed on, same axis is in simultaneously with main shaft 3 by the working plate or sensor
It is processed.
The height-regulating mechanism 4 is used to adjust sensor top surface and apex point distance, can be carried out according to sensor and panel height
The plate of heightening of selection different-thickness is adjusted.
The sensor 6 has sensor installing plate corresponding to collocation.
The sensor 6 is the tester that drilling force test system or Torque Measuring System etc. are applied to PCB borehole tests
Device.
In the utility model, the assembling of PCB aperture processing test platform can be realized by two ways, first way is to adopt
It is installed in mounting groove with working plate and is connected with locating lug, being used as PCB aperture by working plate processes test platform；
Another way is by setting installing plate in installation trench bottom, by height-regulating mechanism and sensor above installing plate, coordinating
The thickness of version and the size of sensor are installed, the upper surface of sensor is consistent with the horizontal plane above workbench, as
PCB aperture processes test platform, by the displacement modulus of sensor, can now accurately measure the relevant parameter of PCB aperture processing,
And then the factor that bore process is directly affected for power, temperature etc. is gone to test and analyzes the feasibility of high-end PCB bore process, and
Fully take into account the precision and stability Design of PCB numerically controlled drills on the other hand, crossbeam is not easy too high, platform is realized
The installation test of axial force, torsion-testing instrument.
Further, the protrusive board 22 that the working plate 2 includes plate body 21 and integrally extended by plate body surface forms,
The horizontal cross-section of the working plate is in " convex " shape.
Further, the both sides of plate body 21 of the working plate and the inwall of the mounting groove 11 offset.
Further, the both sides of protrusive board 22 of the working plate offset with the locating lug 12.
Further, the horizontal length of the locating lug 12 is the 1/9-1/ of the horizontal length of working plate plate body 21
6。
Further, the region that the installing plate 5, height-regulating mechanism 4, sensor 6 are located between the locating lug 12.
Further, the height-regulating mechanism 4 is to heighten plate.
Further, the height-regulating mechanism 4 is micromotion platform, and the micromotion platform includes moving platform 41, the and of silent flatform 46
Four side chains being connected between moving platform and silent flatform, every side chain include a connecting rod 43, and one end of connecting rod passes through circle
Post hinge 42 is connected with moving platform 41, and the other end of connecting rod 43 is connected with the side of elastic component 44, and the opposite side of elastic component 44 passes through drive
Dynamic device 45 and silent flatform 46 are affixed, and the geometrical axis of four connecting rods is parallel to each other.Particularly, the horizontal cross-section of the moving platform 41
To strangle Lip river triangle.Particularly, the elastic component 44 is any prior arts such as spring, elastomer block.
Further, the connecting rod is provided with upper magnet layer 431 with elastic component junction；The company of the driver and elastic component
Meet place and be provided with lower magnet layer 451.The magnet layer is Permanent-magnet layer.
Further, the magnetic of the upper magnet layer 431 and lower magnet layer 451 is repelled each other.
In the utility model, the height-regulating mechanism, which can use, simply heightens block, or the micromotion platform reality that precision is higher
The regulation of existing working height, using flexible hinge as driving-chain, the fortune of mechanism is realized in the deformation cut with scissors by elastic component and cylinder
It is dynamic, it is possible to achieve high-precision positioning requirements；Using parallel microrobotics mechanism, the rigidity and bearing capacity of micromotion platform are enhanced,
Meet Precision Machining and the requirement of positioning under high-bearing capacity.Meanwhile set using the upper magnet layer that magnetic is repelled each other and lower magnet layer
Between elastic component, it can cooperate with and be shaken caused by buffering micromotion platform stress, improve the stability of overall processing test platform.
The beneficial effects of the utility model are：By setting mounting groove on the table for testers such as sensors
Installation, while symmetrically arranged two locating lugs are installed for working plate on mounting groove, realizing is not influenceing machine stability
In the case of can carry out high-end PCB drilling original reason experiment, realize the installation test for adapting to different type tester, while real
Existing normal process is processed changeable with original reason experiment.Test platform is processed by the PCB aperture, can largely shorten height
The development time of PCB bore process is held, so as to better conform to the communication electronics industry of high speed development.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.It is noted that the technical characteristic not being described in detail in the utility model, can lead to
Cross any prior art realization.
Claims (10)
1. a kind of PCB aperture processes test platform, including workbench, working plate, installing plate, height-regulating mechanism, sensor, it is special
Sign is that the workbench is provided with mounting groove, locating lug is arranged with the mounting groove, the locating lug is by described in
Mounting groove is divided into installation region and lower installation region；The working plate is located in the upper installation region, the workbench
Plate is connected with the locating lug；The lower installation region is provided with height-regulating mechanism, and installing plate is provided with above the installing plate,
Sensor is provided with above the installing plate structure.
2. PCB aperture according to claim 1 processes test platform, it is characterised in that the working plate include plate body, with
And the protrusive board integrally extended by plate body surface forms, the horizontal cross-section of the working plate is in " convex " shape.
3. PCB aperture according to claim 2 processes test platform, it is characterised in that the plate body both sides of the working plate
Offseted with the inwall of the mounting groove.
4. PCB aperture according to claim 2 processes test platform, it is characterised in that the protrusive board both sides of the working plate
Offseted with the locating lug.
5. PCB aperture according to claim 2 processes test platform, it is characterised in that the horizontal length of the locating lug
For the 1/9-1/6 of the working plate plate body horizontal length.
6. PCB aperture according to claim 1 processes test platform, it is characterised in that the installing plate, height-regulating mechanism, biography
The region that sensor is located between the locating lug.
7. PCB aperture according to claim 1 processes test platform, it is characterised in that the height-regulating mechanism is to heighten plate.
8. PCB aperture according to claim 1 processes test platform, it is characterised in that the height-regulating mechanism is micromotion platform,
It is equal that the micromotion platform includes moving platform, silent flatform and four side chains being connected between moving platform and silent flatform, every side chain
Including a connecting rod, one end of connecting rod is cut with scissors by cylinder to be connected with moving platform, the side connection of the connecting rod other end and elastic component, bullet
The opposite side of property part is affixed by driver and silent flatform, and the geometrical axis of four connecting rods is parallel to each other.
9. PCB aperture according to claim 8 processes test platform, it is characterised in that the connecting rod and elastic component junction
Provided with upper magnet layer；The junction of the driver and elastic component is provided with lower magnet layer.
10. PCB aperture according to claim 9 processes test platform, it is characterised in that the upper magnet layer and lower magnet layer
Magnetic repel each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412438.XU CN206670850U (en) | 2017-04-19 | 2017-04-19 | A kind of PCB aperture processes test platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412438.XU CN206670850U (en) | 2017-04-19 | 2017-04-19 | A kind of PCB aperture processes test platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206670850U true CN206670850U (en) | 2017-11-24 |
Family
ID=60374974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412438.XU Active CN206670850U (en) | 2017-04-19 | 2017-04-19 | A kind of PCB aperture processes test platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206670850U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895937A (en) * | 2017-04-19 | 2017-06-27 | 广东工业大学 | A kind of PCB aperture processes test platform |
| CN113863798A (en) * | 2021-11-08 | 2021-12-31 | 江苏星徽精密科技有限公司 | Single-rail three-shaft hinge |
-
2017
- 2017-04-19 CN CN201720412438.XU patent/CN206670850U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106895937A (en) * | 2017-04-19 | 2017-06-27 | 广东工业大学 | A kind of PCB aperture processes test platform |
| CN113863798A (en) * | 2021-11-08 | 2021-12-31 | 江苏星徽精密科技有限公司 | Single-rail three-shaft hinge |
| CN113863798B (en) * | 2021-11-08 | 2023-10-13 | 江苏玖星精密科技集团有限公司 | Single-rail triaxial hinge |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106706207B (en) | A kind of step force generating apparatus for force snesor dynamic calibration | |
| CN206670850U (en) | A kind of PCB aperture processes test platform | |
| CN106895937A (en) | A kind of PCB aperture processes test platform | |
| CN103176121B (en) | Flying probe tester | |
| CN114871839B (en) | Magnetorheological fluid shear type damping vibration attenuation boring bar and control method thereof | |
| CN208996637U (en) | Piling machine drilling-hole positioning device | |
| CN206422980U (en) | Circuit boring fixed structure | |
| CN202066674U (en) | Keycap test machine | |
| CN100473963C (en) | Electromechanical displacement type torque direct inspection controller | |
| CN110900356A (en) | Online detection device and method for surface friction characteristic of polishing disc in full-aperture polishing | |
| CN207763652U (en) | Excavator boom rotating angle measurement apparatus | |
| CN212964426U (en) | Automobile torsion bar detection device | |
| CN205898089U (en) | Travel switch operation position detection device | |
| CN101726330A (en) | Device for testing stable platform | |
| CN100429430C (en) | Rolling friction sine mechanism | |
| CN209841326U (en) | Electric hammer working condition testing machine | |
| CN103743522A (en) | Rigidity-variable support structure for flexible support balancing machine | |
| CN210714453U (en) | Novel probing device for geotechnical engineering investigation | |
| CN201321853Y (en) | Testing device for stabilized platform | |
| CN206583424U (en) | The clamping device of three coordinate measuring machine steel belt | |
| CN205986478U (en) | Lead screw backup pad of straight line module | |
| CN205798524U (en) | Stabiliser bar drill jig | |
| CN107630659A (en) | A kind of Geotechnical Engineering rig being easily changed | |
| CN2929352Y (en) | Rolling friction sine mechanism | |
| CN109299549A (en) | A kind of friction mechanical analyzing method of the passive type deep-sea heave compensator for ocean platform drilling well |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |