CN205165977U - Utilize electrically conductive response to bore carousel formula PCB board drilling equipment of rupture state of chewing - Google Patents
Utilize electrically conductive response to bore carousel formula PCB board drilling equipment of rupture state of chewing Download PDFInfo
- Publication number
- CN205165977U CN205165977U CN201520854727.6U CN201520854727U CN205165977U CN 205165977 U CN205165977 U CN 205165977U CN 201520854727 U CN201520854727 U CN 201520854727U CN 205165977 U CN205165977 U CN 205165977U
- Authority
- CN
- China
- Prior art keywords
- brill
- presser feet
- chew
- pcb board
- rotating disk
- 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.)
- Expired - Fee Related
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an utilize electrically conductive response to bore carousel formula PCB board drilling equipment of rupture state of chewing, chew control mechanism including boring, the brill that sets up on control mechanism is chewed to the brill is chewed, chews the presser foot cup that control mechanism is connected with the brill to and be located presser foot bottom of cup portion, be used for placing the workstation of PCB board, be equipped with and bore the through -hole of chewing the axle center coincidence in the presser foot cup, still include the carousel mechanism that is connected through pivot and presser foot cup, all set up big footpath drilling presser foot and path drilling presser foot in carousel mechanism, is connected with carousel mechanism, and can drives the pivoted drive arrangement of carousel mechanism through the connecting rod, fix on the presser foot cup, be used for to inject that carousel mechanism rotates the radian so that greatly directly the drill stop device of presser foot or path drilling presser foot alignment through -hole to and chew control mechanism with the brill and be connected, cover the inductive unit that leads above the PCB board. The utility model relates to a rationally, simple operation, drilling machining precision be high, can satisfy the processing requirement of PCB board drilling well.
Description
Technical field
The utility model relates to a kind of rig, and what be specifically related to is a kind of rotary disk type PCB drilling equipment utilizing conduction induction brill to chew the state of fractureing.
Background technology
PCB boring is one critical process in whole printed circuit board production process.At present, mostly adopt PCB digital control drilling machine to realize to the boring of pcb board, and of paramount importance part on PCB digital control drilling machine, surely belong to drilling equipment.
Drilling equipment on existing PCB digital control drilling machine, chew controlling organization primarily of brill, bore chew, presser feet cup and workbench form.During boring, place needing the pcb board of boring on the table, then chew controlling organization by brill to control presser feet cup and decline, and push down pcb board, be provided with one in presser feet cup and chew the through hole of axis coinciding with brill, place pcb board needing hole can be led directly to, then utilize brill to chew controlling organization control brill to chew through through hole, and arrive on pcb board, finally, brill is chewed controlling organization control brill and is chewed rotation, can carry out bore operation to pcb board.
The above-mentioned main process being pcb board boring.But because the hole on pcb board is gauge orifice, require that the macropore size on it is basically identical, the size of aperture is also basically identical.Therefore, can there is an obvious defect in existing this bore mode, the macropore come outbreak out exactly and aperture, error is all larger, sometimes need the place getting out aperture, the size got out is substantially the same with the size of macropore on the contrary, so, not only processing request cannot be met, but also need to repair pcb board, even cancel, and this both added the workload of workman, waste time and energy, turn increase the cost of processing.
In addition, existing pcb board drilling equipment, in the process of boring, whether the brill on it is chewed and is fractureed, and is usually all to adopt the mode of infrared induction to judge, that is: when brill chew do not fracture time, boring can produce drilling cuttings, and these drilling cuttings can stop ultrared transmitting, cause infrared remote receiver not receive infrared ray, now namely judge that brill is chewed and do not fracture; Otherwise, if infrared remote receiver have received infrared ray, then represent and do not have drilling cuttings to produce, now namely judge that brill is chewed and fracture.But the same existing defects of this judgment mode, even if fracture because bore to chew, drilling cuttings still can exist, and drilling cuttings is the state being in a kind of free-floating, so infrared remote receiver now equally likely can not receive infrared ray, thus still can judge that brill is chewed and not fracture.Thus, just cause the delay in use, and then bring inconvenience to the drilling operation of pcb board.
In sum, be necessary to improve existing pcb board drilling equipment.
Utility model content
The purpose of this utility model is to provide a kind of and utilizes conduction induction to bore the rotary disk type PCB drilling equipment chewing the state of fractureing, and it is high and be difficult to accurately judge that the problem whether fractureed chewed by brill that the drilling equipment mainly solved on existing PCB digital control drilling machine does not exist borehole accuracy.
To achieve these goals, the technical solution adopted in the utility model is as follows:
Conduction induction is utilized to bore the rotary disk type PCB drilling equipment chewing the state of fractureing, comprise brill and chew controlling organization, be arranged on the brill that this brill chews on controlling organization to chew, and bore the presser feet cup chewed controlling organization and be connected, and be positioned at bottom this presser feet cup, for placing the workbench of pcb board; Be provided with in described presser feet cup and chew axis coinciding and the through hole running through presser feet cup with boring; Also comprise the rotating disk mechanism be connected with presser feet cup by rotating shaft, all be arranged on the big hole presser feet on this rotating disk mechanism and path boring presser feet, be connected and the drive unit driving rotating disk mechanism to rotate by connecting rod with rotating disk mechanism by connecting rod, being fixed on presser feet cup, rotating radian for limiting rotating disk mechanism, to make the stopping means of big hole presser feet or path boring presser feet aligned through holes, and chew controlling organization with brill and be connected and cover the conduction induction installation above pcb board.
As preferably, described stopping means is spacer pin.
As preferably, described drive unit is cylinder or hydraulic cylinder.
Specifically, described rotating disk mechanism comprises and to be connected with connecting rod and can be the rotating disk of center of circle rotation with rotating shaft under drive unit drives, and be arranged on these rotating disk outward flange both sides, for dial rotation to the projection propping up spacer pin during the position limited; Described big hole presser feet and path boring presser feet are all arranged in rotating disk, and when the projection of rotating disk wherein side props up spacer pin and through-hole alignment.
Specifically, described conduction induction installation comprises the aluminium sheet covered above pcb board, and simultaneously with this aluminium sheet with bore and chew controlling organization and be connected and fix conductive head on the table.
Further, described workbench is also lined with one deck backing plate.
Again further, the utility model also comprises between presser feet cup and backing plate, for covering the cover plate above pcb board.
Compared with prior art, the utility model has following beneficial effect:
(1) the utility model is provided with rotating disk mechanism, drive unit and spacer pin, and big hole presser feet and path boring presser feet are set on rotating disk mechanism, thus, when holing, the internal diameter size of holing as required, rotating disk mechanism can be utilized, cooperation between drive unit and stopping means, brill is chewed to hole with big hole presser feet or path presser feet to align, thus big hole presser feet or path boring presser feet restriction under, macropore or aperture is got out on pcb board, and the macropore got out or aperture size separately all can be consistent, so, just significantly improve the precision of pcb board boring, not only meet processing request well, and avoid the follow-up repairing of pcb board and discard, save the input of cost, and alleviate the workload of workman.
(2) the utility model is provided with conduction induction installation, aluminium sheet wherein covers above pcb board, in boring procedure, chew when contacting (brill is chewed and do not fractureed) with aluminium sheet or do not contact (brill is chewed and fractureed) when brill, conductive head feed back to brill chew controlling organization signal can be variant, so can judge to bore and chew the current state that fractures.Compare infrared induction brill and chew the mode fractureed, the conduction induction mode that the utility model adopts not only judges more accurate, and significantly improves the efficiency of processing, and aluminium sheet covers above pcb board, and pcb board can also be protected not scratched.
(3) the utility model is also provided with backing plate, brill can be avoided to chew when boring the saturating pcb board bottom and be damaged to workbench.
(4) the utility model is reasonable in design, easy to use, practical, and it has higher practical value and promotional value.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of parts thereof in the utility model.
Fig. 3 is a kind of using state figure of the present utility model.
Wherein, the parts name that Reference numeral is corresponding is called:
1-bores and chews controlling organization, and 2-bores and chews, 3-presser feet cup, 4-rotating shaft, 5-rotating disk, 6-projection, 7-stopping means, 8-big hole presser feet, 9-path boring presser feet, 10-drive unit, 11-connecting rod, 12-aluminium sheet, 13-conductive head, 14-backing plate, 15-workbench.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail, and embodiment of the present utility model includes but not limited to the following example.
Embodiment
As shown in Figure 1, 2, the utility model provides the drilling equipment on a kind of PCB digital control drilling machine, it comprise brill chew controlling organization 1, bore chew 2, presser feet cup 3, rotating disk mechanism, stopping means 7, big hole presser feet 8, path boring presser feet 9, drive unit 10, conduction induction installation and workbench 15.Like the prior art, described brill is chewed 2 and is arranged on brill and chews on controlling organization 1, and it can be chewed controlling organization 1 by brill and control to rotate; Described presser feet cup 3 and brill are chewed controlling organization 1 and are connected, and can be elevated along with controlling organization 1 chewed by brill, be provided with and bore the through hole chewing 2 axis coincidings in this presser feet cup 3; Described workbench 15 is positioned at the bottom of presser feet cup 3.
And as main innovate point of the present utility model, as shown in Figure 2, described rotating disk mechanism comprises rotating disk 5 and projection 6, and rotating disk 5 is connected on presser feet cup 3 by rotating shaft 4, projection 6 all has setting in rotating disk 5 outward flange both sides, and big hole presser feet 8 and path boring presser feet 9 are all arranged in rotating disk 5.Described drive unit 10 is connected with rotating disk 5 by connecting rod 11, and it can drive rotating disk 5 with rotating shaft 4 for making spinning motion in the center of circle, and in the present embodiment, this drive unit 10 can be cylinder or hydraulic cylinder.Described stopping means 7 is fixed on presser feet cup 3, when rotating disk 5 forward to big hole presser feet 8 align with through hole time, the side projection on it just in time props up stopping means 7; Otherwise, when rotating disk 5 forward to path boring presser feet 9 align with through hole time, the opposite side projection on it just in time props up stopping means 7.In the present embodiment, described stopping means 7 is spacer pin.
Say further, described conduction induction installation chews 2 states that fracture in boring procedure for responding to bore, it comprises the aluminium sheet 12 covered above pcb board, and simultaneously with this aluminium sheet 12 with bore and chew controlling organization 1 and be connected and be fixed on the conductive head 13 on workbench 15.
The utility model can realize the switching of large path boring, thus reaches the drill precise holes object of large aperture on pcb board.
When needs get out macropore on pcb board, use procedure of the present utility model is as follows:
As shown in Figure 2, first, will the pcb board of boring be needed to be placed on workbench 15, now, aluminium sheet 12 be close to the top of pcb board.Then, utilize drive unit 10 to drive rotating disk 5 with rotating shaft 4 for center of circle rotation by connecting rod 11, big hole presser feet 8 be communicated with the through hole in presser feet cup 3, now, brill chews 2, the axis coinciding of big hole presser feet 8 and through hole.Control brill is chewed controlling organization 1 and is declined, and bores to chew while controlling organization 1 declines to drive presser feet cup 3 to decline, and compresses aluminium sheet 9 and pcb board simultaneously.
Then, control brill and chew 2 successively through big hole presser feet 8 and through hole, and arrive on pcb board, then utilize brill to chew controlling organization 1 and control brill and chew 2 high-speed rotation, brill can be made to chew 2 and in the scope that big hole presser feet 8 limits, bore operation is carried out to pcb board.
And when needs get out aperture on pcb board, as shown in Figure 3, after replacing brill is chewed, utilize drive unit 10 to control rotating disk 5 equally and rotate, path presser feet 9 of holing is communicated with the through hole in presser feet cup 3, thus make brill chew 2, axis coinciding that path holes presser feet 9 and through hole.Then just according to aforesaid operations mode, brill can be made to chew 2, in the scope that path boring presser feet 9 limits, bore operation carried out to pcb board.
In the process of above-mentioned boring, when brill chew 2 contact with aluminium sheet 12 time, conductive head 13 passes to and bores the signal chewing controlling organization 1 is waveform, now shows that brill is chewed 2 and do not fractureed; And when brill chew 2 do not contact with aluminium sheet 12 time, conductive head 13 passes to bore chews the linear of the signal of controlling organization 1, now shows that brill is chewed 2 and fractureed, needs shutdown to change.
In addition, chew 2 in order to brill can be allowed and once bore whole pcb board, bore the bottom that the apex point chewed can exceed pcb board usually; therefore, workbench 15 is damaged to, in the present embodiment for avoiding brill to chew 2; described workbench 15 is also lined with one deck backing plate 14, and pcb board is placed on this backing plate 14.
The utility model, by the improvement to the drilling equipment structure on existing PCB digital control drilling machine, improves the deficiency of the drilling equipment on existing PCB digital control drilling machine well.The utility model is simple operation not only, and Drilling operation precision is high, can ensure multiple macropore and multiple aperture consistent size separately, and quick switching when can also realize size hole machined, therefore, the utility model has higher practical value.
Above-described embodiment is only one of preferred embodiment of the present utility model; should not be used for limiting protection domain of the present utility model; all polishings done under body design thought of the present utility model and spirit and change; it is in fact still consistent with technical solutions of the utility model, all should work as and belong within protection domain of the present utility model.
Claims (6)
1. utilize conduction induction to bore the rotary disk type PCB drilling equipment chewing the state of fractureing, comprise brill and chew controlling organization (1), be arranged on the brill that this brill chews on controlling organization (1) to chew (2), chew with brill the presser feet cup (3) that controlling organization (1) is connected, and be positioned at this presser feet cup (3) bottom, for placing the workbench (15) of pcb board, be provided with in described presser feet cup (3) and chew (2) axis coinciding with brill and the through hole running through presser feet cup, it is characterized in that, also comprise the rotating disk mechanism be connected with presser feet cup (3) by rotating shaft (4), all be arranged on the big hole presser feet (8) on this rotating disk mechanism and path boring presser feet (9), be connected with rotating disk mechanism by connecting rod (11), and the drive unit (10) of rotating disk mechanism rotation is driven by connecting rod, be fixed on presser feet cup (3), radian is rotated for limiting rotating disk mechanism, to make the stopping means (7) of big hole presser feet or path boring presser feet aligned through holes, and chew controlling organization (1) with brill and be connected, and the conduction induction installation covered above pcb board.
2. the rotary disk type PCB drilling equipment utilizing conduction induction brill to chew the state of fractureing according to claim 1, it is characterized in that, described stopping means (7) is spacer pin.
3. the rotary disk type PCB drilling equipment utilizing conduction induction brill to chew the state of fractureing according to claim 2, it is characterized in that, described drive unit (10) is cylinder or hydraulic cylinder.
4. the rotary disk type PCB drilling equipment chewing the state of fractureing is bored in the utilization conduction induction according to Claims 2 or 3, it is characterized in that, described rotating disk mechanism comprises and to be connected with connecting rod (11) and can be the rotating disk (5) of center of circle rotation with rotating shaft under drive unit drives, and be arranged on this rotating disk (5) outward flange both sides, for dial rotation to the projection (6) propping up spacer pin during the position limited; Described big hole presser feet (8) and path boring presser feet (9) are all arranged in rotating disk (5), and when the projection of rotating disk wherein side props up spacer pin and through-hole alignment.
5. the rotary disk type PCB drilling equipment utilizing conduction induction brill to chew the state of fractureing according to claim 4, it is characterized in that, described conduction induction installation comprises the aluminium sheet (12) covered above pcb board, and simultaneously chews controlling organization (1) with this aluminium sheet (12) and brill and be connected and be fixed on the conductive head (13) on workbench (15).
6. the rotary disk type PCB drilling equipment utilizing conduction induction brill to chew the state of fractureing according to claim 5, is characterized in that, described workbench (15) is also lined with one deck backing plate (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854727.6U CN205165977U (en) | 2015-10-29 | 2015-10-29 | Utilize electrically conductive response to bore carousel formula PCB board drilling equipment of rupture state of chewing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520854727.6U CN205165977U (en) | 2015-10-29 | 2015-10-29 | Utilize electrically conductive response to bore carousel formula PCB board drilling equipment of rupture state of chewing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205165977U true CN205165977U (en) | 2016-04-20 |
Family
ID=55730013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520854727.6U Expired - Fee Related CN205165977U (en) | 2015-10-29 | 2015-10-29 | Utilize electrically conductive response to bore carousel formula PCB board drilling equipment of rupture state of chewing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205165977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015573A (en) * | 2017-11-30 | 2018-05-11 | 昆山鸿富洋机电有限公司 | Pressure device |
-
2015
- 2015-10-29 CN CN201520854727.6U patent/CN205165977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108015573A (en) * | 2017-11-30 | 2018-05-11 | 昆山鸿富洋机电有限公司 | Pressure device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201300229Y (en) | Rotary drill plate for processing bracket | |
| CN201881149U (en) | Three-station semi-automatic drilling and tapping integrated machine | |
| CN205201504U (en) | Intelligence drilling industrial robot | |
| CN201963224U (en) | Disk-type drill pipe storeroom applicable to drilling of medium-deep hole connecting rod | |
| CN101085472A (en) | PCB plate double-face drilling and positioning method | |
| CN109702815A (en) | A kind of intelligent automation household plate drilling device | |
| CN205165977U (en) | Utilize electrically conductive response to bore carousel formula PCB board drilling equipment of rupture state of chewing | |
| CN205165965U (en) | Utilize dust response to bore carousel formula PCB board drilling equipment of mouth rupture state | |
| CN208099392U (en) | A kind of radial drilling machine | |
| CN204295355U (en) | A kind of automatic impaction porous precision drills and reams fixture | |
| CN206216388U (en) | A kind of laser positioning drilling machine | |
| CN205165955U (en) | Carousel formula PCB board drilling equipment | |
| CN205165962U (en) | Utilize electrically conductive response to bore slider formula PCB board drilling equipment of rupture state of chewing | |
| CN205165963U (en) | Utilize dust response to bore slider formula PCB board drilling equipment of rupture state of chewing | |
| CN205165964U (en) | Slider formula PCB board drilling equipment | |
| CN203664743U (en) | Double-station drilling tool | |
| CN203210879U (en) | Automatic starting/stopping mechanism of laser locating device of bookbinding machine | |
| CN206253879U (en) | Drilling and tapping special plane | |
| CN106001678A (en) | Rotating disc type brake pad perforating machine | |
| CN203541629U (en) | Novel drilling machine | |
| CN106170177A (en) | A kind of big hole forming method of PCB | |
| CN202045384U (en) | Automatic drilling machine for disc base | |
| CN207606302U (en) | A kind of new automatic drilling machine | |
| CN203665115U (en) | Hole drilling tool | |
| CN203621575U (en) | Device for drilling central holes |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160420 Termination date: 20171029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |