CN205057311U - Printed circuit board laser drilling machine - Google Patents
Printed circuit board laser drilling machine Download PDFInfo
- Publication number
- CN205057311U CN205057311U CN201520727112.7U CN201520727112U CN205057311U CN 205057311 U CN205057311 U CN 205057311U CN 201520727112 U CN201520727112 U CN 201520727112U CN 205057311 U CN205057311 U CN 205057311U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- shaped plate
- slide rail
- fixture block
- drilling machine
- 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
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Abstract
The utility model discloses a printed circuit board laser drilling machine, including frame and stand, Y to the workstation install the drill bit on the stand, Y passes through the slide rail to the workstation and slide to set up in the frame, and anchor clamps pass through the slide rail and slide and set up on Y is to the workstation, and anchor clamps set up the L shaped plate on the slide rail including sliding, and the vertical portion back that the connecting rod runs through the L shaped plate is connected with the fixture block, and the spring housing is established on the connecting rod and is arranged in between vertical portion of L shaped plate and the fixture block lateral wall, installs the limiting plate on the tip is held to L shaped plate level, installs elasticity in the limiting plate inboard and swells, when the circuit board receives the applied stress that external transmission came, eliminate applied stress respectively by the spring and the elasticity at its both ends are protruding, the stable processing of circuit board, the corner part that reduces circuit board in drilling process the damage appears because of local applied stress concentrates, provides the processing product matter of circuit board.
Description
Technical field
The utility model relates to the processing and manufacturing of wiring board, specifically finger mark printed circuit board laser drilling machine.
Background technology
Along with the continuous progress of science and technology, circuit board product surface quality requirements is strict all the more, in order in response to above-mentioned circuit board product quality requirements, must ensure when circuit boring that circuit board surface is without scratch, do not damage the conductive layer of circuit surface, foregoing circuit plate procedure, circuit board is positioned on workbench, drilling tool is had to hole to the circuit board above arrangement and workbench, because circuit board surface material is softer, and surrounding has the phenomenon producing and tilt, machinery is contact circuit plate face directly, easily cause the vestige of circuit board surface scratch and destroy the conductive coating structure of circuit board surface, and then the disappearance causing circuit board to scrap.
Utility model content
The purpose of this utility model is to provide printed circuit board (PCB) laser drilling machine, realizes the drilling operating to printed circuit board (PCB) fast, reduces circuit board damage rate in process.
The purpose of this utility model is achieved through the following technical solutions:
Printed circuit board (PCB) laser drilling machine, comprise frame and rack-mounted column, Y-direction workbench, described column is provided with drill bit, described Y-direction workbench is slidably arranged in frame by slide rail, fixture is slidably arranged on Y-direction workbench by slide rail, described fixture comprises the L shaped plate be slidably arranged on slide rail, connecting rod is connected with fixture block after running through the vertical portion of described L shaped plate, spring housing to be located on connecting rod and to be placed between L shaped plate vertical portion and fixture block sidewall, described L shaped plate horizontal ends end is provided with limiting plate, and inside described limiting plate, elastic protrusion is installed.
When the utility model uses, circuit board to be processed is put into fixture, by mobile Y-direction workbench and fixture X to the position in Y-direction, circuit board is made to be in suitable processing stations, now manually promoting connecting rod makes circuit board fastened between fixture block and limiting plate, then starts to carry out laser drill to circuit board.Because boring number is more, and position distribution is uneven, traditional bore process mainly relies on artificial hand-held rig to carry out, and the utility model utilizes the superpower penetration capacity of laser, multilayer circuit boards half-finished product is superimposed, utilize the grasping part between fixture block and limiting plate to be fixed by multilayer circuit board, and then realize multiple circuit boards and process simultaneously, substantially increase drilling efficiency, and on the inwall of limiting plate, elastic protrusion is installed, between fixture block sidewall and the vertical portion of L shaped plate, spring is installed, can ensure place at circuit board or add man-hour, circuit board and fixture block, contact between limiting plate becomes flexible contact from hard contact, and when circuit board is subject to the applied stress that the external world passes over, respectively applied stress is eliminated by the spring at its two ends and elastic protrusion, the stable processing of realizing circuit plate, damage is there is in the corner parts reducing circuit board in boring procedure because local action stress concentrates, the processing quality of circuit board is provided.
Also comprise Z-direction movable stand, one end that screw mandrel runs through described Z-direction movable stand coordinates with column threaded upper ends, and drill bit is fixed on the other end of described Z-direction movable stand.The movement of realizing circuit Board position is carried out regulating separately Y-direction workbench and L shaped plate, it is made to regulate underaction, the utility model by being provided with the Z-direction movable stand of screw mandrel threaded engagement with it on column, the moving freely in Z-direction of drill bit is realized by rotary screw, facilitate the placement of circuit board before and after boring, avoid artificial frequent adjustment Y-direction workbench, reduce the labour intensity of workman.
The longitudinal cross-section of described elastic protrusion is circular arc or waveform.As preferably, the longitudinal cross-section of elastic protrusion being set to circular arc or waveform, making the buffering thickness that the corner of circuit board is enough again when contacting with it, reduce the loss of circuit board corner parts.
The utility model compared with prior art, has following advantage and beneficial effect:
1, the utility model is provided with elastic protrusion on the inwall of limiting plate, between fixture block sidewall and the vertical portion of L shaped plate, spring is installed, can ensure place at circuit board or add man-hour, circuit board and fixture block, contact between limiting plate becomes flexible contact from hard contact, and when circuit board is subject to the applied stress that the external world passes over, respectively applied stress is eliminated by the spring at its two ends and elastic protrusion, the stable processing of realizing circuit plate, damage is there is in the corner parts reducing circuit board in boring procedure because local action stress concentrates, the processing quality of circuit board is provided.
2, the utility model by being provided with the Z-direction movable stand of screw mandrel threaded engagement with it on column, the moving freely in Z-direction of drill bit is realized by rotary screw, facilitate the placement of circuit board before and after boring, avoid artificial frequent adjustment Y-direction workbench, reduce the labour intensity of workman.
3, the longitudinal cross-section of elastic protrusion is set to circular arc or waveform by the utility model, makes the buffering thickness that the corner of circuit board is enough again when contacting with it, reduces the loss of circuit board corner parts.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide the further understanding to the utility model embodiment, forms a application's part, does not form the restriction to the utility model embodiment.In the accompanying drawings:
Fig. 1 is the structural representation of a printed circuit board (PCB) laser drilling machine described in the utility model specific embodiment;
Fig. 2 is the structural representation of a fixture specific embodiment in printed circuit board (PCB) laser drilling machine described in the utility model.
Mark and corresponding parts title in accompanying drawing: 1, frame, 2, Y-direction workbench, 3, slide rail, 4, fixture, 41, L shaped plate, 42, spring, 43, connecting rod, 44, fixture block, 45, elastic protrusion, 46, limiting plate, 5, drill bit, 6, main shaft, 7, Z-direction movable stand, 8, screw mandrel, 9, column.
Detailed description of the invention
Clearly understand for making the purpose of this utility model, technical scheme and advantage, below in conjunction with embodiment and accompanying drawing, the utility model is described in further detail, exemplary embodiment of the present utility model and explanation thereof are only for explaining the utility model, and conduct is not to restriction of the present utility model.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment comprises frame 1 and is arranged on the column 9 in frame 1, Y-direction workbench 2, described column 9 is provided with drill bit 5, described Y-direction workbench 2 is slidably arranged in frame 1 by slide rail 3, fixture 4 is slidably arranged on Y-direction workbench 2 by slide rail 3, described fixture 4 comprises the L shaped plate 41 be slidably arranged on slide rail 3, connecting rod 43 is connected with fixture block 44 after running through the vertical portion of described L shaped plate 41, spring 42 to be set on connecting rod 43 and to be placed between L shaped plate 41 vertical portion and fixture block 44 sidewall, described L shaped plate 41 horizontal ends end is provided with limiting plate 46, and inside described limiting plate 46, elastic protrusion 45 is installed, also comprise Z-direction movable stand 7, one end that screw mandrel 8 runs through described Z-direction movable stand 7 coordinates with column 9 threaded upper ends, and drill bit 5 is fixed on the other end of described Z-direction movable stand 7.
During use, circuit board to be processed is put into fixture 4, by mobile Y-direction workbench 2 and fixture 4 X to the position in Y-direction, circuit board is made to be in suitable processing stations, now manually promoting connecting rod 43 makes circuit board fastened between fixture block 44 and limiting plate 46, then starts to carry out laser drill to circuit board.Because boring number is more, and position distribution is uneven, traditional bore process mainly relies on artificial hand-held rig to carry out, and the utility model utilizes the superpower penetration capacity of laser, multilayer circuit boards half-finished product is superimposed, utilize the grasping part between fixture block 44 and limiting plate 46 to be fixed by multilayer circuit board, and then realize multiple circuit boards and process simultaneously, substantially increase drilling efficiency, and on the inwall of limiting plate 46, elastic protrusion 45 is installed, spring 42 is installed between fixture block 44 sidewall and the vertical portion of L shaped plate 41, can ensure place at circuit board or add man-hour, circuit board and fixture block 44, contact between limiting plate 46 becomes flexible contact from hard contact, and when circuit board is subject to the applied stress that the external world passes over, respectively applied stress is eliminated with elastic protrusion 45 by the spring 42 at its two ends, the stable processing of realizing circuit plate, damage is there is in the corner parts reducing circuit board in boring procedure because local action stress concentrates, the processing quality of circuit board is provided.
Wherein, the movement of realizing circuit Board position is carried out regulating separately Y-direction workbench 2 and L shaped plate 41, it is made to regulate underaction, the utility model by being provided with the Z-direction movable stand 7 of screw mandrel 8 threaded engagement with it on column 9, the moving freely in Z-direction of drill bit 5 is realized by rotary screw 8, facilitate the placement of circuit board before and after boring, avoid artificial frequent adjustment Y-direction workbench 2, reduce the labour intensity of workman.
As preferably, the longitudinal cross-section of elastic protrusion 45 being set to circular arc or waveform, making the buffering thickness that the corner of circuit board is enough again when contacting with it, reduce the loss of circuit board corner parts.
Above content is the further description done the utility model in conjunction with concrete preferred embodiment, can not assert that detailed description of the invention of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, not departing from other embodiments drawn under the technical solution of the utility model, all should be included in protection domain of the present utility model.
Claims (3)
1. printed circuit board (PCB) laser drilling machine, comprise frame (1) and be arranged on the column (9) in frame (1), Y-direction workbench (2), described column (9) is provided with drill bit (5), it is characterized in that: described Y-direction workbench (2) is slidably arranged in frame (1) by slide rail (3), fixture (4) is slidably arranged on Y-direction workbench (2) by slide rail (3), described fixture (4) comprises the L shaped plate (41) be slidably arranged on slide rail (3), be connected with fixture block (44) after connecting rod (43) runs through the vertical portion of described L shaped plate (41), spring (42) is set in connecting rod (43) and goes up and be placed between L shaped plate (41) vertical portion and fixture block (44) sidewall, described L shaped plate (41) horizontal ends end is provided with limiting plate (46), and in described limiting plate (46) inner side, elastic protrusion (45) is installed.
2. printed circuit board (PCB) laser drilling machine according to claim 1, it is characterized in that: also comprise Z-direction movable stand (7), one end that screw mandrel (8) runs through described Z-direction movable stand (7) coordinates with column (9) threaded upper ends, and drill bit (5) is fixed on the other end of described Z-direction movable stand (7).
3. printed circuit board (PCB) laser drilling machine according to claim 1, is characterized in that: the longitudinal cross-section of described elastic protrusion (45) is circular arc or waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727112.7U CN205057311U (en) | 2015-09-18 | 2015-09-18 | Printed circuit board laser drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520727112.7U CN205057311U (en) | 2015-09-18 | 2015-09-18 | Printed circuit board laser drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205057311U true CN205057311U (en) | 2016-03-02 |
Family
ID=55383914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520727112.7U Expired - Fee Related CN205057311U (en) | 2015-09-18 | 2015-09-18 | Printed circuit board laser drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205057311U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077753A (en) * | 2016-08-16 | 2016-11-09 | 成都俱进科技有限公司 | Structure is crept into for multi-layer PCB board |
| CN106180790A (en) * | 2016-08-16 | 2016-12-07 | 成都俱进科技有限公司 | The perforating device of large scale printed circuit board (PCB) |
| CN106180799A (en) * | 2016-08-16 | 2016-12-07 | 成都俱进科技有限公司 | A kind of printed circuit board drilling device |
| CN106270631A (en) * | 2016-08-16 | 2017-01-04 | 成都俱进科技有限公司 | Pcb board perforation structure |
| CN106272686A (en) * | 2016-08-16 | 2017-01-04 | 成都俱进科技有限公司 | A kind of processing structure of PCB making sheet |
| CN106341953A (en) * | 2016-11-25 | 2017-01-18 | 湖北惠商电路科技有限公司 | Cutting method for process edge of high-precision PCB |
| CN107309559A (en) * | 2017-08-01 | 2017-11-03 | 望江博昕远智能科技有限公司 | A kind of hole punched device for circuit board |
| CN108080994A (en) * | 2018-01-26 | 2018-05-29 | 江西鼎峰电子科技股份有限公司 | For the anti-offset drilling machine of integrated circuit plate processing |
-
2015
- 2015-09-18 CN CN201520727112.7U patent/CN205057311U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106077753A (en) * | 2016-08-16 | 2016-11-09 | 成都俱进科技有限公司 | Structure is crept into for multi-layer PCB board |
| CN106180790A (en) * | 2016-08-16 | 2016-12-07 | 成都俱进科技有限公司 | The perforating device of large scale printed circuit board (PCB) |
| CN106180799A (en) * | 2016-08-16 | 2016-12-07 | 成都俱进科技有限公司 | A kind of printed circuit board drilling device |
| CN106270631A (en) * | 2016-08-16 | 2017-01-04 | 成都俱进科技有限公司 | Pcb board perforation structure |
| CN106272686A (en) * | 2016-08-16 | 2017-01-04 | 成都俱进科技有限公司 | A kind of processing structure of PCB making sheet |
| CN106341953A (en) * | 2016-11-25 | 2017-01-18 | 湖北惠商电路科技有限公司 | Cutting method for process edge of high-precision PCB |
| CN106341953B (en) * | 2016-11-25 | 2019-03-29 | 湖北惠商电路科技有限公司 | A kind of cutting method of high-precision PCB circuit board technique edges |
| CN107309559A (en) * | 2017-08-01 | 2017-11-03 | 望江博昕远智能科技有限公司 | A kind of hole punched device for circuit board |
| CN108080994A (en) * | 2018-01-26 | 2018-05-29 | 江西鼎峰电子科技股份有限公司 | For the anti-offset drilling machine of integrated circuit plate processing |
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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: 20160302 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |