CN201289370Y - Micro drill detection machine - Google Patents
Micro drill detection machine Download PDFInfo
- Publication number
- CN201289370Y CN201289370Y CNU2008201470199U CN200820147019U CN201289370Y CN 201289370 Y CN201289370 Y CN 201289370Y CN U2008201470199 U CNU2008201470199 U CN U2008201470199U CN 200820147019 U CN200820147019 U CN 200820147019U CN 201289370 Y CN201289370 Y CN 201289370Y
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Abstract
The utility model provides a detecting machine for a micro drill, which comprises a base, a controller which can receive and send out control commands and process received signals and the data, and a detector which can send out and receive laser beams. Both the controller and the detector are mounted on the base; a movable slipway mechanism is also arranged on the base; a product to be measured is horizontally placed on the slipway mechanism, is driven to carry out straight feed along the axial direction by the slipway mechanism, and is matched with a driving wheel to rotate around the axial line of the product; and the axis line of the product to be measured is positioned on the identical plane with the laser beam sent out by the detector and is vertical to the laser beam. The utility model can be used for detecting small objects, in particular to the external diameter and the jumpiness of a micro drilling head on a PCB circuit board, has high automation degree, and can improve the detecting accuracy, thereby achieving the purpose of detecting various different position points of the micro drill.
Description
Technical field
The utility model belongs to the drill bit detection range, relates in particular to an a kind of microbit external diameter and pick-up unit of beating of detecting.
Background technology
In the machine work field, along with the fast development of little brill industry, little brill industry manufacturer is more and more higher to the quality requirements of drill bit.And the quality of the accuracy affects Drilling Operations product of drill bit.In a little brill external diameter and a glitch detection, the machines of having only the U.S. and German invention to produce at present has a detection axle external diameter and a function of beating, and is to rotate product with hand to realize that accuracy of detection is not high but detect round beating.
Fast development along with the especially little brill industry of drill bit industry, drill bit manufacturer is more and more higher to the quality requirements of drill bit, the method of above-mentioned detection can't guarantee the precision that detects especially and enhance productivity, so present measuring method more and more can not satisfy the demand of modern production.
The utility model content
The purpose of this utility model is to provide a kind of little brill machines, is intended to solve manual operations in the prior art, the problem that accuracy of detection is not high and test item is single.
The utility model is to realize like this, a kind of little brill machines, comprise a base, also comprise the controller that can receive and send steering order and the signal and the data of reception can be handled, and the detector that can send and receive laser beam, described controller and detector all are loaded on the described base, also be provided with a slide unit mechanism movably on this base, product level to be measured places in the described slide unit mechanism, drive by described slide unit mechanism and to do straight-line feed along its axis, and cooperating the rotation of doing around self axis with a driving wheel, the laser beam that the axial line of product to be measured and detector send is at grade and vertical.
Further, described slide unit mechanism comprises a drive motor I, link to each other with described drive motor I and can be driven mobile slide and be positioned at supporting base on the described slide by it, the cooperation of described slide bottom surface is provided with the backing plate that can do slip thereon, and described backing plate is fixed on the base.
The utility model also comprises a V-type seat that links to each other with described supporting base, and described V-type seat is provided with a vee-block, and product level to be measured places on the described vee-block, and described driving wheel load is located at product external surfaces to be measured, and does backward rotation by its drive.
Further, described driving wheel links to each other with drive motor II by a rotating shaft, and described drive motor II is fixed by motor fixing seat, together is loaded on the switching mechanism.
The utility model is on described vee-block two inclined-planes, also symmetry offers four and inserts groove in pairs, and described inserting is equipped with abrasion-proof stick in the groove, and its outside surface protrudes in the vee-block inclined-plane, the V-arrangement that two places intersected before and after four abrasion-proof sticks formed, product to be measured places the abrasion-proof stick surface of above-mentioned intersection.
Further, described switching mechanism comprises a support, and described support is loaded on the supporting base, and described motor fixing seat is articulated on the support, which is provided with a upset handle.
Further, be provided with the gag lever post that can prevent the driving wheel excess of stroke below the described drive motor II.
The utility model compared with prior art has the following advantages and the high-lighting progress:
1) the utility model adopts contactless high-accuracy laser as measuring equipment, can not damage product because of direct contact, can detect outside the less drill bit of external diameter the footpath and beat the accuracy of detection height;
2) the utility model adopts the slide unit feeding mode, can make the rotation of product to be measured and axial feed motion all adopt robotization control, sets parameter, product clamping to be measured is pressed " startup " button well just can detect automatically, and is simple to operation;
3) the utility model is provided with automatic travel mechanism on the axial direction of product to be measured, then can detect the size of a plurality of diverse location points on the drill bit, detection position and count and can set arbitrarily;
4) the utility model data of detecting gained can be added up automatically, analyze and preserve, and can be quality department and product quality are carried out analysis and evaluation foundation is provided;
5) design of the utility model type is small and exquisite, does not take very big space and conveniently moving.
Description of drawings
Fig. 1 is the example structure stereographic map that the utility model provides;
Fig. 2 is the example structure front view that the utility model provides;
Fig. 3 is the example structure vertical view that the utility model provides;
Fig. 4 is the slide unit mechanism structure stereographic map that the utility model provides;
Fig. 5 is slide unit part and the driving wheel binder part-structure stereographic map that the utility model provides;
Fig. 6 is slide unit part and the driving wheel binder part-structure front view that the utility model provides;
Fig. 7 is testing agency's stereographic map that the utility model provides;
Fig. 8 is the embodiment control system block diagram that the utility model provides.
Among the figure:
The 1-base; 2-slide unit mechanism; The 3-switching mechanism;
4-testing agency; The 5-control section; The 6-backing plate;
7-drive motor I; 8-V type piece; 9-V type seat;
10-drive motor II; The 11-support; The 12-rotating shaft;
The 13-driving wheel; 14-product limited block; 15-product to be measured;
The 16-abrasion-proof stick; The 17-detector; The 18-laser controller;
The 19-gag lever post; The 20-motor fixing seat; The 21-handle;
The 22-supporting base; The 23-slide.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
The principle that the utility model uses high-accuracy small micrometer can detect the size of small object reaches and manually detects on the small object instrument basis existing, but proposed a kind of high precision, automatically, multifunctional examining micrometer small articles, especially for micro-bit on the PCB circuit board external diameter and little brill machines of beating.
As Fig. 1～shown in Figure 3, the utility model embodiment comprises a base 1, slide unit mechanism 2, testing agency 4 and control section 5, described base 1 is the supporting member of whole device, can adopt hardware, timber or marble material to make, the utility model embodiment base 1 adopts grouan material to make, and can strengthen the stationarity of whole device, and the outward appearance also metalwork than traditional is attractive in appearance.Described slide unit mechanism 2, testing agency 4 and control section 5 all are loaded on the described base 1.As shown in Figure 7, the laser detecting apparatus 17 that can send and receive laser beam to detection place of detected object is contained in described testing agency 4, can convert the variation that its light beam takes place to data-signal, offers control section 5; Described control section 5 is provided with a laser controller 18, be provided with CPU-PLC, motor driver I, motor driver II and detector controller etc. in it, the detector controller can receive the data-signal from laser detecting apparatus 17, and sends steering order after the signal that receives and data can being handled.The utility model is on described base 1, also be provided with a slide unit mechanism 2 movably, product 15 levels to be measured place in the described slide unit mechanism 2, the laser beam that its axial line of placing the back and detector 17 send must be at grade and is vertical, to guarantee the accuracy of its test position, improve the precision of test.Product 15 to be measured can be done straight-line feed along the axis of doing product 15 to be measured under the drive of slide unit mechanism 2, drive a driving wheel 13 by a drive motor II10 simultaneously and rotate, and product 15 to be measured cooperates with driving wheel 13, enables simultaneously around self axis rotation.Like this, product 15 to be measured can rotate under the drive of drive motor II10, pass through moving of slide unit mechanism 2 simultaneously, make it along its axial auto-feed, the detection error of having avoided manual operation to cause, can improve accuracy of detection, reach the external diameter and the axle purpose of beating of a plurality of diverse location points that detect little brill.
As Fig. 4-shown in Figure 6, in the concrete structural design of the utility model embodiment, described slide unit mechanism comprises a drive motor I7, slide 23 and supporting base 22, described slide 23 links to each other with drive motor I7 and can be driven by it and moves, described supporting base 22 is located at surface on the slide 23, slide 23 bottom surfaces are provided with backing plate 6, both can pass through guide rail, chute cooperatively interacts, also can drive screw mandrel rotation by drive motor I7, screw mandrel drives a slide block that is provided with on the slide 23 and moves (not drawing among the figure), make slide 23 do relative slip on backing plate 6, described backing plate 6 is fixed on the base 1.Like this, slide 23 just can be driven by drive motor I7, the straight line of axially doing that product to be measured 15 is placed in described backing plate 6 upper edges moves, and also drives supporting base 22 simultaneously along moving axially that product 15 to be measured is placed, admittedly can realize product 15 to be measured along its axial stepping feeding.
Further, as Fig. 4-shown in Figure 6, among the utility model embodiment, described supporting base 22 leading sections are connected with a V-type seat 9, correspondence is equipped with vee-block 8 on the described V-type seat 9, product 15 to be measured is placed horizontally on the described vee-block 8, utilizes the good centering performance of vee-block 8, the centering precision in the time of can guaranteeing product to be measured 15 location.The utility model embodiment also presses and is provided with a driving wheel 13 at described product 15 outside surfaces to be measured, and described driving wheel 13 links to each other with a rotating shaft 12 1 ends, and rotating shaft 12 other ends link to each other with drive motor II10, can be driven by it to rotate.Because driving wheel 13 is pressed on product 15 outside surfaces to be measured and touches with it, therefore, when driving wheel 13 rotates, because friction force effect between the two, can drive product 15 to be measured by driving wheel 13 and rotate in the opposite direction, and then realize the rotation of product 15 to be measured around self.
Further, be handled easily, the utility model embodiment also comprises a switching mechanism 3, described switching mechanism 3 comprises a support 11, described support 11 vertically is installed on the supporting base 22, and described drive motor II10 is loaded on the motor fixing seat 20, and motor fixing seat 20 then is articulated on the described support 11, can also be provided with a handle that is used to overturn 21 on it around support 11 rotations.Add man-hour, can manually driving wheel 13, drive motor II10, motor fixing seat 20 be spun upside down by handle 21, the purpose of this operation is convenient to product 15 blowings to be measured and is got material.
In addition, the utility model embodiment is on 8 liang of inclined-planes of described vee-block, also symmetry offers 4 and inserts groove in pairs, describedly insert that be equipped with in the groove can be by the abrasion-proof stick 16 of wolfram steel material, the surface protrudes on vee-block 8 inclined-planes outside the described abrasion-proof stick 16, and form the V-arrangement that intersects mutually, can constitute four supporting-points on vee-block 8 inclined-planes, product 15 to be measured places on four supporting-points in abrasion-proof stick 16 surfaces of above-mentioned intersection, both be convenient to the horizontal positioned of product 15 to be measured, can make again to allow be between product 15 to be measured and the wolfram steel abrasion-proof stick 16 and contact, can improve the bearing accuracy of product 15 to be measured, reduction also can strengthen the dirigibility of its rotation simultaneously to the material requirements of vee-block 8.
The utility model is held after described V-shape base 8 and V-block 2 and also is provided with product limited block 14, can prevent the move left and right of product 15 to be measured drill bit in rotation process.
As shown in Figure 4, also be provided with a gag lever post 19 on described drive motor II supporting base 22, the setting of this gag lever post 19 is to surpass stroke when preventing that drive motor II10 and driving wheel 13 from overturning forward.
The utility model course of work:
Before detecting drill bit, configure detected parameters in advance in software, and choose the detection reference position and detection is counted, open driving wheel 13 by handle, horizontal positioned product 15 to be measured on V-block 8 then, and close down driving wheel 13 and allow it push down the drillstock part of the drill bit on the product 15 to be measured, keep its level.Press start button, PLC-CPU will issue instructions to motor driver I and driver II, drive motor I7 is rotated, the supporting base 22 that drive motor I7 will drive in the slide unit mechanism 2 moves along the axial direction of product 15 to be measured, because of the V-type seat 9 of product 15 to be measured links to each other with supporting base 22, so the moving of supporting base 22, just can drive V-block 9 and move, move thereby drive product 15 to be measured, realize detecting the purpose of its axial diverse location spot size.
When laser detecting apparatus 17 detects product 15 to be measured top, light beam changes, and reflect with data mode, computing machine by with the communication of laser controller 18, read in the laser controller 18 data and write down the coordinate figure of current location apart from origin position, software transmits a signal to CPU-PLC according to the data that read, CPU-PLC is according to the signal control motor driver I that receives, as the size that need to detect distance product to be measured 15 top 2mm places is set, then CPU-PLC stops and writing down current coordinate figure to the 2mm that advances of laser place according to setting controlling and driving motor I 7 drive supporting bases 22.As be provided with a plurality of location points, move to the set-point by above-mentioned similar method.Supporting base 22 is in the process that moves, and CPU-PLC sends steering order control motor driver II simultaneously, and drive motor II10 rotates, and drives driving wheel 13 rotations simultaneously, thereby drives the rotation of product 15 to be measured, can realize detecting the purpose that product 15 to be measured is beated.
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 and improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1, a kind of little brill machines, comprise a base, it is characterized in that: also comprise the controller that can receive and send steering order and the signal and the data of reception can be handled, and the detector that can send and receive laser beam, described controller and detector all are loaded on the described base, also be provided with a slide unit mechanism movably on this base, product level to be measured places in the described slide unit mechanism, drive by described slide unit mechanism and to do straight-line feed along its axis, and cooperating the rotation of doing around self axis with a driving wheel, the laser beam that the axial line of product to be measured and detector send is at grade and vertical.
2, a kind of little brill machines as claimed in claim 1, it is characterized in that: described slide unit mechanism comprises a drive motor I, link to each other with described drive motor I and can be driven mobile slide and be positioned at supporting base on the described slide by it, the cooperation of described slide bottom surface is provided with the backing plate that can do slip thereon, and described backing plate is fixed on the base.
3, a kind of little brill machines as claimed in claim 2, it is characterized in that: also comprise a V-type seat that links to each other with described supporting base, described V-type seat is provided with a vee-block, product level to be measured places on the described vee-block, described driving wheel load is located at product external surfaces to be measured, and does backward rotation by its drive.
4, a kind of little brill machines as claimed in claim 3 is characterized in that: described driving wheel links to each other with drive motor II by a rotating shaft, and described drive motor II is fixed by motor fixing seat, together is loaded on the switching mechanism.
5, as claim 3 or 4 described a kind of little brill machines, it is characterized in that: on described vee-block two inclined-planes, symmetry offers four and inserts groove in pairs, described inserting is equipped with abrasion-proof stick in the groove, its outside surface protrudes in the vee-block inclined-plane, the V-arrangement that two places intersected before and after four abrasion-proof sticks formed, product to be measured places the abrasion-proof stick surface of above-mentioned intersection.
6, a kind of little brill machines as claimed in claim 4, it is characterized in that: described switching mechanism comprises a support, and described support is loaded on the supporting base, and described motor fixing seat is articulated on the support, which is provided with a upset handle.
7, as claim 4 or 6 described a kind of little brill machines, it is characterized in that: described drive motor II below is provided with the gag lever post that can prevent the driving wheel excess of stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201470199U CN201289370Y (en) | 2008-08-27 | 2008-08-27 | Micro drill detection machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201470199U CN201289370Y (en) | 2008-08-27 | 2008-08-27 | Micro drill detection machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201289370Y true CN201289370Y (en) | 2009-08-12 |
Family
ID=40981054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201470199U Expired - Lifetime CN201289370Y (en) | 2008-08-27 | 2008-08-27 | Micro drill detection machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201289370Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102087102A (en) * | 2010-12-22 | 2011-06-08 | 东莞市升力智能科技有限公司 | Miniature mini-drill blade detector |
| CN102294622A (en) * | 2010-06-25 | 2011-12-28 | 维嘉数控科技（苏州）有限公司 | PCB drilling cutter detection method and device thereof |
| CN105618387A (en) * | 2015-12-18 | 2016-06-01 | 广东省自动化研究所 | Detection method and system for micro bar materials |
| WO2021174886A1 (en) * | 2020-03-06 | 2021-09-10 | 维嘉数控科技（苏州）有限公司 | Drill detection apparatus and method, and drilling device |
-
2008
- 2008-08-27 CN CNU2008201470199U patent/CN201289370Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294622A (en) * | 2010-06-25 | 2011-12-28 | 维嘉数控科技（苏州）有限公司 | PCB drilling cutter detection method and device thereof |
| CN102294622B (en) * | 2010-06-25 | 2013-09-18 | 维嘉数控科技（苏州）有限公司 | PCB drilling cutter detection method and device thereof |
| CN102087102A (en) * | 2010-12-22 | 2011-06-08 | 东莞市升力智能科技有限公司 | Miniature mini-drill blade detector |
| CN105618387A (en) * | 2015-12-18 | 2016-06-01 | 广东省自动化研究所 | Detection method and system for micro bar materials |
| CN105618387B (en) * | 2015-12-18 | 2018-11-23 | 广东省智能制造研究所 | A kind of detection method and its system of micro- bar |
| WO2021174886A1 (en) * | 2020-03-06 | 2021-09-10 | 维嘉数控科技（苏州）有限公司 | Drill detection apparatus and method, and drilling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090812 |