CN207139120U - A kind of General purpose jig for laser boring - Google Patents
A kind of General purpose jig for laser boring Download PDFInfo
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- CN207139120U CN207139120U CN201720991301.4U CN201720991301U CN207139120U CN 207139120 U CN207139120 U CN 207139120U CN 201720991301 U CN201720991301 U CN 201720991301U CN 207139120 U CN207139120 U CN 207139120U
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Abstract
The utility model provides a kind of General purpose jig for laser boring, including bottom plate and the positioning component, vacuum cup and the dust cleaning assembly that are arranged on bottom plate；The dust cleaning assembly includes serpentine flow path and bonding in vacuum plate setting up and down and fixed plate, vacuum absorption holes corresponding with glass pieces processing hole site and the gas flow connected with vacuum absorption holes are provided with bonding in vacuum plate, the vacuum absorption holes are stairstepping counterbore and aperture gradually increases from top to bottom, the connecting hole with vacuum absorption holes position correspondence is provided with fixed plate, and seal washer is provided with the junction of holes, the entrance and exit of the serpentine flow path is connected by tracheae with connecting hole and vacuum generator respectively.The jig structure is simple, easy to use, can effectively solve to punch caused dust problem and good dedusting effect from the bottom up, operating environment and workpiece surface will not be polluted, floor space is small, is advantageous to lean production.
Description
Technical field
Technical field of laser processing is the utility model is related to, in particular it relates to a kind of General purpose jig for laser boring.
Background technology
At present, the processing in industry for glass panel is most by the way of CNC or laser work, wherein laser work
It is often used in the through hole for processing small-bore on glass panels.In order to clear up powder caused by glass-cutting workpiece, lead to
Often above workpiece or the device of similar industrial air blower can be placed around take out dirt, not only noise is big for this method, takes up an area
Area is wide, efficiency of dust collection is low, is unfavorable for lean production, and can have larger harm to environmental and human health impacts.In addition the party
Method is only applicable to the drilling operation carried out from top to bottom, and the drilling operation dust removing effects for carrying out from the bottom up are poor, blow afloat
Dust glass pieces surface can be polluted on the contrary.
Because existing many laser drilling devices on the market are and the laser using by the way of transmitting laser from top to bottom
Focus be first gathered in the lower surfaces of glass pieces, therefore its drilling operation to glass workpiece is as carried out from the bottom up, so
Needed badly in industry and develop that a kind of efficiency of dust collection is high, substantially pollution-free and the laser drilling operation suitable for carrying out from the bottom up glass
Glass workpiece tool.
Utility model content
The purpose of this utility model is to provide a kind of clean simple in construction, dedusting and efficiency high while suitable under
The General purpose jig of the laser drilling operation up carried out, to solve the problems, such as to propose in background technology.
A kind of General purpose jig for laser boring, including for placing the bottom plate of glass pieces, being arranged at the bottom plate
It is upper and for fixing the positioning component of glass pieces position and vacuum cup and being connected with the bottom plate and be located at glass pieces
The dust cleaning assembly of lower section；The dust cleaning assembly include with the bottom plate be connected serpentine flow path and with it is described snakelike
The bonding in vacuum plate of runner direct or indirect connection, it is provided with the bonding in vacuum plate and processes hole site pair with glass pieces
The vacuum absorption holes answered, the gas stream connected with vacuum absorption holes is additionally provided with the upper surface of the bonding in vacuum plate or inside
Road；The top surface of the bonding in vacuum plate is bonded setting, the minimum-value aperture of the vacuum absorption holes with the bottom surface of the glass pieces
Size is more than or equal to the aperture size in hole to be processed in the glass pieces so that the dust that laser boring is formed is with by gas
The air that runner enters at vacuum absorption holes enters serpentine flow path, dust deposit by the vacuum absorption holes from serpentine flow path entrance
In serpentine flow path, and gas is discharged by the vacuum extractor being connected with serpentine flow path outlet.
In the technical solution of the utility model, in order to avoid dust is spilt from gap and then to the following table of glass pieces
Pollution in wide area is caused in face, and the upper surface of bonding in vacuum plate should be close to the lower surface of glass pieces so that vacuum absorption holes phase
The vacuum (-tight) housing of a sealing is formed for region near glass pieces processing hole, and the air-flow of dust can be taken away in order to be formed,
Need individually to open up the gas flow connected with vacuum absorption holes.
Preferably, the dust cleaning assembly also includes the fixed plate being fixedly connected with serpentine flow path, the bonding in vacuum
Plate is removable installed in the fixed plate, and the connection with vacuum absorption holes position correspondence is provided with the fixed plate
Hole, the entrance of the serpentine flow path connect the connecting hole by tracheae, and then realizes and be indirectly connected with vacuum absorption holes.
Preferably, the vacuum absorption holes are stairstepping counterbore and aperture gradually increases from top to bottom, are inhaled in the vacuum
The maximum diameter of hole opening position in attached hole is provided with seal washer, described to ensure the sealed connection between vacuum absorption holes and connecting hole
The aperture of connecting hole is less than or equal to the internal diameter of seal washer.
Preferably, the area at the minimum place in the vacuum absorption holes aperture is 1-8 times of the area that glass pieces process hole, both
It ensure that the complete absorption to dust avoids dust from causing excessively to pollute to workpiece surface again.
Preferably, the cover plate being detachably connected is provided with the upper surface of the serpentine flow path, to avoid dust pollution work
Part surface is simultaneously conveniently cleared up runner inside in time, is ensured unimpeded inside runner.
Preferably, the positioning component is movably disposed on the bottom plate.
Preferably, the positioning component also includes the ladder platform for being arranged at its lower end, by reducing between workpiece and bottom plate
Contact to prevent plowing from.
Preferably, the serpentine flow path is horizontally disposed with.
Technical scheme provided by the utility model has the advantages that：
1st, the jig structure is simple, manufacturing cost is low and easy to use, is produced when effectively can solve to punch from the bottom up
Dust problem；And the air-flow that the tool is formed using negative pressure of vacuum carries out taking out dirt, good airproof performance will not be to operating environment
Polluted with workpiece surface, blast utilization rate is high, good dedusting effect；
2nd, the tool substitutes air blower by external vacuum generator, and floor space is small and mobility is big, is advantageous to essence
It is prebiotic to produce and do not interfere with the processing operation to glass；
3rd, the tool is applicable to the product of different sizes and processing request, and by setting step-like vacuum to inhale
Attached hole avoids dust accumulation from being polluted to caused by workpiece surface.
Brief description of the drawings
, below will be to needed for embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The accompanying drawing to be used is briefly described, it should be apparent that, drawings discussed below is only some implementations of the present utility model
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings are obtained, wherein：
Fig. 1 is the overall structure diagram (vertical view visual angle) of General purpose jig described in the utility model；
Fig. 2 is the structural representation (vertical view visual angle) of dust cleaning assembly in General purpose jig shown in Fig. 1；
Fig. 3 is the dimensional structure diagram of serpentine flow path and fixed plate in dust cleaning assembly shown in Fig. 2 (positive visual angle)；
Fig. 4 is the dimensional structure diagram (back side visual angle) of bonding in vacuum plate in dust cleaning assembly shown in Fig. 2；
In figure：01 glass pieces, 1 bottom plate, 2 positioning components, 3 vacuum cups, 4 dust cleaning assemblies；41 serpentine flow paths, 42
Bonding in vacuum plate, 43 fixed plates；411 serpentine flow path entrances, the outlet of 412 serpentine flow paths, 421 vacuum absorption holes, 422 gas streams
Road, 431 connecting holes.
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 part of the embodiment of the present utility model, 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 all other embodiment obtained, belong to the scope of the utility model protection.
Embodiment 1
Refering to Fig. 1, a kind of General purpose jig for laser boring, including for placing the bottom plate 1 of glass pieces 01, setting
In on the bottom plate 1 and for fixing the positioning component 2 and vacuum cup 3 and solid with the bottom plate 1 of the position of glass pieces 01
Even and positioned at the dust cleaning assembly 4 of the lower section of glass pieces 01.
Fig. 2, Fig. 3 and Fig. 4 are referred in the lump, and the dust cleaning assembly 4 includes serpentine flow path 41, bonding in vacuum plate 42 and consolidated
Fixed board 43, the level of serpentine flow path 41 are installed on the bottom plate 1, and the fixed plate 43 is arranged at the serpentine flow path 41
Inlet side and it is connected with it, the bonding in vacuum plate 42 is removable installed in fixed plate 43 by bolt, and described true
The top surface of empty connecting plate 42 is bonded setting with the bottom surface of the glass pieces 01.It is provided with the bonding in vacuum plate 42 and glass
Vacuum absorption holes 421 corresponding to glass work pieces process hole site, and have the upper surface of the bonding in vacuum plate 42 is also horizontally disposed
The gas flow 422 connected with vacuum absorption holes 421, while be provided with the fixed plate 43 and vacuum absorption holes 421
Connecting hole 431 corresponding to putting, the entrance and exit of the serpentine flow path 41 are occurred by tracheae and connecting hole 431 and vacuum respectively
Device connects.
In the present embodiment, the vacuum absorption holes 421 are stairstepping counterbore and aperture gradually increases from top to bottom, in institute
The maximum diameter of hole opening position for stating vacuum absorption holes 421 is provided with seal washer, to ensure vacuum absorption holes 421 and connecting hole 431
Between sealed connection, the aperture of the connecting hole 431 is less than or equal to the internal diameter of seal washer.
In the present embodiment, the area at the aperture of vacuum absorption holes 421 minimum is the area in glass pieces processing hole
1-8 times, not only ensure that the complete absorption to dust but also avoided dust from causing excessively to pollute to workpiece surface.
In the present embodiment, the cover plate being detachably connected is provided with the upper surface of the serpentine flow path 41, to avoid powder
Dustiness contaminates workpiece surface and runner inside is cleared up in time, ensures unimpeded inside runner.
In the present embodiment, the positioning component 2 includes fixed fixture block and shop bolt, and the two is movably set
In on the bottom plate 1, in order to be adjusted according to various sizes of workpiece, applicability is good.
In the present embodiment, the positioning component 2 also includes being arranged at the ladder platform of its lower end, by reduce workpiece with
Contact between bottom plate 1 is to prevent plowing from.
The use process of above-mentioned General purpose jig is as follows：
Glass pieces 01 are placed on bottom plate 1 first, and positioning is adjusted to the location of workpiece by positioning component 2,
Glass pieces 01 are fixed on bottom plate 1 by vacuum cup 3；Then vacuum generator is started, extraneous air is by gas flow
422 enter at vacuum absorption holes 421 and form air-flow, then start laser drilling operation, caused dust is by air-flow in operation
Take away and enter serpentine flow path 41 from serpentine flow path entrance 411 by connecting tracheae, dust deposit is in serpentine flow path 41, and gas
Body is discharged by the vacuum extractor being connected with serpentine flow path outlet 412, after the completion of drilling operation, is stopped negative pressure and is taken out product,
Product surface remains without dust；Timing is cleared up the inside of vacuum absorption holes 421 and serpentine flow path 41, to avoid dust
Accumulation.
Embodiment of the present utility model is the foregoing is only, not thereby limits scope of patent protection of the present utility model,
Every equivalent structure made using the utility model specification and accompanying drawing content or equivalent flow conversion, directly or indirectly use
In other related technical fields, it is included in scope of patent protection of the present utility model.
Claims (8)
1. a kind of General purpose jig for laser boring, it is characterised in that including the bottom plate for placing glass pieces (01)
(1), be arranged on the bottom plate (1) and for fix glass pieces (01) position positioning component (2) and vacuum cup (3),
And connected and below glass pieces (01) the dust cleaning assembly (4) with the bottom plate (1)；The dust cleaning assembly
(4) include with the bottom plate (1) be connected serpentine flow path (41) and with the serpentine flow path (41) direct or indirect connection
Bonding in vacuum plate (42), vacuum suction corresponding with glass pieces processing hole site is provided with the bonding in vacuum plate (42)
Hole (421), the gas connected with vacuum absorption holes (421) is additionally provided with the upper surface of the bonding in vacuum plate (42) or inside
Runner (422)；The top surface of the bonding in vacuum plate (42) is bonded setting with the bottom surface of the glass pieces (01), and the vacuum is inhaled
The minimum-value aperture size of attached hole (421) is more than or equal to the aperture size in hole to be processed in the glass pieces so that laser boring
The dust of formation with by gas flow (422) enter vacuum absorption holes (421) air by the vacuum absorption holes (421)
Enter serpentine flow path (41) from serpentine flow path entrance (411), dust deposit in serpentine flow path (41), and gas by with serpentine flow
The connected vacuum extractor discharge in road outlet (412).
2. General purpose jig according to claim 1, it is characterised in that the dust cleaning assembly (4) also include with it is snakelike
The fixed plate (43) that runner (41) is fixedly connected, the bonding in vacuum plate (42) are removable installed in the fixed plate (43)
On, and be provided with the fixed plate (43) with the connecting hole (431) of vacuum absorption holes (421) position correspondence, it is described snakelike
The entrance of runner (41) connects the connecting hole (431) by tracheae, and then realizes between vacuum absorption holes (421) in succession
Connect.
3. General purpose jig according to claim 2, it is characterised in that the vacuum absorption holes (421) are stairstepping counterbore
And aperture gradually increases from top to bottom, the maximum diameter of hole opening position of the vacuum absorption holes (421) is provided with seal washer, with
Ensure the sealed connection between vacuum absorption holes (421) and connecting hole (431), the aperture of the connecting hole (431) is less than or equal to
The internal diameter of seal washer.
4. General purpose jig according to claim 3, it is characterised in that at vacuum absorption holes (421) the aperture minimum
Area is 1-8 times of the area in glass pieces processing hole, not only ensure that the complete absorption to dust but also had avoided dust to workpiece table
Cause excessively to pollute in face.
5. according to the General purpose jig described in any one in claim 1-4, it is characterised in that in the serpentine flow path (41)
Upper surface is provided with the cover plate being detachably connected, to avoid dust pollution workpiece surface and conveniently runner inside be carried out clear in time
Reason, ensure unimpeded inside runner.
6. according to the General purpose jig described in any one in claim 1-4, it is characterised in that the positioning component (2) can be lived
It is arranged at dynamicly on the bottom plate (1).
7. General purpose jig according to claim 6, it is characterised in that the positioning component (2) also includes being arranged under it
The ladder platform at end, by reducing the contact between workpiece and bottom plate (1) to prevent plowing from.
8. according to the General purpose jig described in any one in claim 1-4, it is characterised in that the serpentine flow path (41) is horizontal
Set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991301.4U CN207139120U (en) | 2017-08-09 | 2017-08-09 | A kind of General purpose jig for laser boring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720991301.4U CN207139120U (en) | 2017-08-09 | 2017-08-09 | A kind of General purpose jig for laser boring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207139120U true CN207139120U (en) | 2018-03-27 |
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ID=61665154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720991301.4U Active CN207139120U (en) | 2017-08-09 | 2017-08-09 | A kind of General purpose jig for laser boring |
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| Country | Link |
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| CN (1) | CN207139120U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773616A (en) * | 2019-03-11 | 2019-05-21 | 蓝思科技（长沙）有限公司 | A kind of processing unit (plant) and method in the extra small hole of plate |
| CN112276809A (en) * | 2020-09-18 | 2021-01-29 | 大族激光科技产业集团股份有限公司 | Jig and processing equipment |
| CN114585160A (en) * | 2020-11-18 | 2022-06-03 | 深南电路股份有限公司 | Method and system for removing cutting excess materials of circuit board and circuit board |
-
2017
- 2017-08-09 CN CN201720991301.4U patent/CN207139120U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109773616A (en) * | 2019-03-11 | 2019-05-21 | 蓝思科技（长沙）有限公司 | A kind of processing unit (plant) and method in the extra small hole of plate |
| CN112276809A (en) * | 2020-09-18 | 2021-01-29 | 大族激光科技产业集团股份有限公司 | Jig and processing equipment |
| CN114585160A (en) * | 2020-11-18 | 2022-06-03 | 深南电路股份有限公司 | Method and system for removing cutting excess materials of circuit board and circuit board |
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