CN214867987U - Laser cutting machine's absorption tool and laser cutting machine - Google Patents
Laser cutting machine's absorption tool and laser cutting machine Download PDFInfo
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- CN214867987U CN214867987U CN202120193376.4U CN202120193376U CN214867987U CN 214867987 U CN214867987 U CN 214867987U CN 202120193376 U CN202120193376 U CN 202120193376U CN 214867987 U CN214867987 U CN 214867987U
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Abstract
The utility model discloses a laser cutting machine's absorption tool, this laser cutting machine's absorption tool include the base, it has a hollow chamber that holds of inside to construct in the base, one side of base be equipped with hold the aspirating hole that the chamber switches on, be equipped with the support suction disc that is used for placing the work piece on the base, it is equipped with a plurality of support columns that are array distribution to support suction disc upper portion, be equipped with on the support column along vertical direction run through in the support column with support the absorption hole of suction disc. The utility model provides a laser cutting machine's absorption tool because the support column has a take the altitude, so the laser beam can not directly pierce through and wait to process the work piece and support the suction disc contact and produce the heat when piercing through and waiting to process the work piece, and this heat can not react to wait to process the work piece on, so can not influence the processingquality who waits to process the work piece to the loss of the support suction disc that adsorbs the tool has been reduced. The utility model also discloses a laser cutting machine.
Description
Technical Field
The utility model relates to a laser cutting technical field, in particular to laser cutting machine's absorption tool and laser cutting machine.
Background
The laser cutting machine focuses laser emitted by a laser into a high-power high-density laser beam through an optical path system. The laser beam irradiates the surface of the workpiece to enable the workpiece to reach a melting point or a boiling point, simultaneously, the high-pressure gas coaxial with the beam blows away the melted or gasified metal, and the material finally forms a kerf along with the movement of the relative position of the beam and the workpiece, so that the purpose of cutting is achieved.
The laser cutting machine mainly comprises a machine tool main body part, a laser generator, an external optical path, a numerical control system, a stabilized voltage power supply, an operation table and the like, wherein the machine tool part of the laser cutting machine is an especially important point and is used for placing a cut workpiece and can move according to a command of a control program.
However, the performance of the existing laser cutting machine is not comprehensive enough, when the to-be-processed workpiece is cut by laser, the to-be-processed workpiece is abutted to the supporting suction plate, the laser beam penetrates through the to-be-processed workpiece and irradiates on the supporting suction plate, and is contacted with the supporting suction plate to generate heat, and the heat is reflected to the to-be-processed workpiece again, so that the supporting suction plate is worn, the to-be-processed workpiece is damaged, and the service life of the supporting suction plate and the processing quality of the to-be-processed workpiece are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a laser cutting machine's absorption tool aims at solving current laser cutting machine and can damage the technical problem who treats the processing work piece and support the suction disc when treating the processing work piece and carry out laser cutting.
In order to achieve the above object, the utility model provides a laser cutting machine's absorption tool, this laser cutting machine's absorption tool include the base, it has a hollow chamber that holds of inside to construct in the base, one side of base be equipped with hold the aspirating hole that the chamber switches on, be equipped with the support suction disc that is used for placing the work piece on the base, it is equipped with a plurality of support columns that are array distribution to support suction disc upper portion, be equipped with on the support column along vertical direction run through in the support column with support the absorption hole of suction disc.
Preferably, the upper end face of the base is provided with a groove, and a sealing ring abutted to the supporting suction plate is arranged in the groove.
Preferably, the base is provided with a plurality of first fixing holes and a plurality of second fixing holes, and the support suction plate is provided with a plurality of first connecting holes corresponding to the second fixing holes.
Preferably, at least two sides of the supporting suction plate are provided with limiting plates, the limiting plates are arranged adjacently, and the limiting plates extend in the direction perpendicular to the supporting suction plate.
Preferably, the limiting plate is provided with a plurality of third fixing holes, and the supporting suction plate is provided with a plurality of second connecting holes corresponding to the third fixing holes.
Preferably, the utility model provides a laser cutting machine, including the laser cutting machine's that the aforementioned embodiment of embodiment recorded absorption tool, the on-line screen storage device comprises a base, it holds the chamber to be constructed one inside hollow in the base, one side of base be equipped with hold the aspirating hole that the chamber switches on, be equipped with the support suction disc that is used for placing the work piece on the base, it is equipped with a plurality of support columns that are array distribution to support suction disc upper portion, be equipped with on the support column along vertical direction run through in the support column with support the absorption hole of suction disc.
Preferably, the laser cutting machine further comprises an air extractor, the air extractor is connected with an air exhaust hole of the adsorption jig of the laser cutting machine through an air duct, and the air extractor is provided with an on-off valve for switching on or off an air path.
Preferably, the on-off valve is a proportional valve.
The utility model discloses technical scheme's beneficial effect lies in: the embodiment of the utility model provides a laser cutting machine's absorption tool, place the work piece of treating processing on the support column of supporting the suction disc, rethread vent pipe communicates exhaust hole and air exhaust device, start air exhaust device and produce negative pressure suction through the chamber that holds of exhaust hole in the base, then negative pressure suction will treat through adsorbing the hole that the work piece adsorbs on the support column, because the support column has a take the altitude, so can avoid laser beam direct and support the suction disc contact to produce the heat when piercing through treating the work piece, and this heat can not reverse on treating the work piece, thereby the influence is treated the processingquality of processing work piece, be favorable to improving processingquality, the yield is promoted, reduce the loss of the support suction disc of adsorbing the tool, the life of extension support suction disc.
Drawings
Fig. 1 is a schematic structural view of an adsorption jig of a laser cutting machine according to the present invention;
fig. 2 is a partial schematic view of an adsorption jig of the laser cutting machine according to the present invention;
fig. 3 is a schematic view of an explosion structure of an adsorption jig of the laser cutting machine according to the present invention;
fig. 4 is the control gas circuit schematic diagram of the adsorption jig of the laser cutting machine.
Detailed Description
In the following, the embodiments of the present invention will be described in detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model provides a laser cutting machine's absorption tool, refer to fig. 1 and 3, this laser cutting machine's absorption tool includes base 1, the structure has a hollow chamber 11 that holds of inside in the base 1, one side of base 1 is equipped with and holds the aspirating hole 12 that chamber 11 switched on, be equipped with the support suction disc 2 that is used for placing the work piece on the base 1, support suction disc 2 upper portion is equipped with a plurality of support columns 21 that are array distribution, be equipped with on the support column 21 along vertical direction run through in support column 21 and support suction disc 2 adsorb hole 22.
The utility model relates to a laser cutting machine's absorption tool is through treating that the work piece of processing is placed on the support column 21 that supports suction disc 2, produces negative pressure suction by air exhaust device in holding chamber 11, then negative pressure suction is used in adsorption hole 22, adsorbs fixedly by adsorption hole 22 again and treats the processing work piece, and support column 21 has a take the altitude.
The utility model provides a laser cutting machine's absorption tool is a take absorption tool of support column, this laser cutting machine's absorption tool is including base 1, set up a hollow chamber 11 that holds of inside in the base 1, the last support suction disc 2 that is used for placing the work piece of treating processing that has set up of base 1, support and set up a plurality of support columns 21 that are array distribution again on the suction disc 2, support column 21 and support suction disc 2 butt, it runs through support column 21 and support suction disc 2 to adsorb hole 22, aspirating hole 12 sets up one side at base 1, and switch on with holding chamber 11, the effect of adsorbing hole 22 is to extract air through aspirating hole 12 and produces negative pressure suction and use and adsorb hole 22, then adsorb and treat the processing work piece. Specifically, a workpiece to be machined is placed on the supporting suction plate 2, then the workpiece to be machined is fixed through suction through the suction holes 22 by negative pressure suction, and then the workpiece to be machined is cut by laser beams generated by a laser. Based on foretell structure setting, this kind of laser cutting machine's absorption tool structure is fairly simple, it is more convenient to operate, the appearance is compact, support the support column 21 that has a take the altitude on the suction disc 2, treat that the processing work piece can not be direct with support suction disc 2 butt, so can avoid laser beam direct with support suction disc 2 contact production of heat when piercing through the processing work piece of treating, and this heat can not the reaction to treat on the processing work piece, thereby the machining quality of work piece is treated in the influence, be favorable to treating to process the work piece and improve the processingquality in laser beam machining process, promote the yield, reduce the loss of the support suction disc 2 that adsorbs the tool, the life of extension support suction disc 2.
In a preferred embodiment, referring to fig. 3, a groove 13 is formed on the upper portion of the base 1, and a sealing ring 14 abutting against the supporting suction plate 2 is disposed in the groove 13. In this embodiment, be equipped with the ring at base 1's up end and hold cavity 11 outside a week recess 13, be equipped with sealing washer 14 in recess 13, the purpose of sealing washer 14 and recess 13 is the gas tightness that improves and hold cavity 11 for wait to process the work piece and guaranteed the processingquality who waits to process the work piece in the course of working, reduced the productivity ratio of substandard product, be in improving machining efficiency in laser beam machining process, promote the yield, reduce manpower, material resources strain.
In a preferred embodiment, referring to fig. 2 and 3, the base 1 of the present invention is provided with a plurality of first fixing holes 15 and a plurality of second fixing holes 16, and the supporting suction plate 2 is provided with a plurality of first connecting holes 23 corresponding to the second fixing holes 16. In this embodiment, be equipped with a plurality of fixed orificess on the base 1, support suction disc 2 and base 1 butt, through fixed orifices fixed mounting, wherein the effect of first fixed orifices 15 is fixed base 1, and the effect of second fixed orifices 16 is used for fixing support suction disc 2 on base 1, is equipped with the first connecting hole 23 that corresponds with second fixed orifices 16 on the support suction disc 2. Preferably, the first fixing hole 15 and the second fixing hole 16 in the present invention are threaded holes, and the first connecting hole 23 is a counter-sunk hole, wherein the types of the fixing holes and the connecting holes are more various, and are not limited herein, specifically according to actual process requirements.
In a preferred embodiment, referring to fig. 1 and 3, the limiting plates 3 are disposed on at least two sides of the supporting suction plate 2, and the limiting plates 3 are disposed adjacently, and the limiting plates 3 extend along the direction of the vertical supporting suction plate 2. In this embodiment, be provided with limiting plate 3 on the support suction disc 2, wherein limiting plate 3 is a location structure, is used for one side of fixed work piece of treating processing along the removal of level and vertical direction to reach the fixed effect of treating the work piece of processing, make the work piece of treating processing can not the skew position, avoid producing position deviation in the course of working, thereby influence the machining precision.
In a preferred embodiment, referring to fig. 1 and 3, the limiting plate 3 provided in the embodiment of the present invention is provided with a plurality of third fixing holes 31 for fixing the limiting plate 3 on the supporting suction plate 2, and the supporting suction plate 2 is provided with a plurality of second connecting holes 24 corresponding to the third fixing holes 31. In this embodiment, the limiting plate 3 and the supporting suction plate 2 are abutted, the limiting plate 3 and the supporting suction plate 2 are correspondingly provided with a plurality of fixing holes, the limiting plate 3 is fixed on the supporting suction plate 2 through the second connecting holes 24 corresponding to the third fixing holes 31, preferably, the third fixing holes 31 in this embodiment are threaded holes, the types of the fixing holes and the connecting holes are various, and the fixing holes are specifically determined according to actual process requirements without limitation.
The utility model discloses still provide a laser cutting machine and include the laser cutting machine's of any one of above embodiment absorption tool, this laser cutting machine's the concrete structure of absorption tool refers to above-mentioned embodiment, because this laser cutting machine has adopted all technical scheme of above-mentioned all embodiments, consequently has all technical effect that the technical scheme of above-mentioned embodiment brought at least, no longer gives unnecessary details here.
In a preferred embodiment, referring to fig. 3 and 4, the laser cutting machine provided in the embodiment of the present invention further includes an air extractor, the air extractor and the adsorption jig of the laser cutting machine are connected to the air exhaust hole 12 through the air duct 5, and the air extractor is provided with an on-off valve 4 for turning on or off the air path. The utility model provides a laser cutting machine has still included air exhaust device, what air exhaust device corresponded is aspirating hole 12, aspirating hole 12 is connected with air exhaust device through vent pipe 5, the switch that can adjust has been set up on air exhaust device, be used for closing or switching on the gas circuit, the principle of ventilating lies in, air exhaust device functions, open on-off valve 4, gas is admitted air via adsorbing hole 22, to the air inlet that holds chamber 11, the rethread holds the gas outlet of chamber 11, because the gas outlet switches on aspirating hole 12, again by aspirating hole 12 through vent pipe 5 to on-off valve 4, again through on-off valve 4, the gas is inhaled in air exhaust device.
In a preferred embodiment, referring to fig. 3 and 4, the on-off valve 4 is a proportional valve. In this embodiment, the purpose of the selected proportional valve can be adjusted through the size of adjusting the negative pressure suction that bleeds and produce and adsorb the size of waiting to process the work piece atress, in order to avoid the strain, suitably controls suction through the proportional valve for wait to process the work piece and can adsorb on supporting suction disc 2, can not lead to waiting to process the work piece because of the atress is too big and appear wearing and tearing and scotch.
What just go up be the utility model discloses a part or preferred embodiment, no matter be characters or the drawing can not consequently restrict the utility model discloses the scope of protection, all with the utility model discloses a holistic thought down, utilize the equivalent structure transform that the contents of the description and the drawing do, or direct/indirect application all includes in other relevant technical field the utility model discloses the within range of protection.
Claims (8)
1. The utility model provides a laser cutting machine's absorption tool, its characterized in that, includes the base, the base inner structure has a cavity that holds of inside cavity, one side of base be equipped with hold the aspirating hole that the cavity switched on, be equipped with the support suction disc that is used for placing the work piece on the base, it is equipped with a plurality of support columns that are array distribution to support suction disc upper portion, be equipped with on the support column along vertical direction run through in the support column with support the absorption hole of suction disc.
2. The suction jig of the laser cutting machine according to claim 1, wherein a groove is formed in an upper end surface of the base, and a seal ring abutting against the support suction plate is provided in the groove.
3. The suction jig of a laser cutting machine according to claim 1, wherein the base has a plurality of first fixing holes and second fixing holes, and the support suction plate has a plurality of first connection holes corresponding to the second fixing holes.
4. The suction jig of the laser cutting machine according to claim 1, wherein the support suction plate is provided with limiting plates on at least two sides, the limiting plates are adjacently arranged, and the limiting plates extend in a direction perpendicular to the support suction plate.
5. The suction jig of the laser cutting machine according to claim 4, wherein the limiting plate is provided with a plurality of third fixing holes, and the supporting suction plate is provided with a plurality of second connecting holes corresponding to the third fixing holes.
6. A laser cutting machine, characterized by comprising the suction jig of the laser cutting machine according to any one of claims 1 to 5.
7. The laser cutting machine according to claim 6, further comprising an air extractor, wherein the air extractor is connected to the air exhaust hole of the adsorption jig of the laser cutting machine through an air duct, and the air extractor is provided with an on-off valve for turning on or off an air path.
8. The laser cutting machine according to claim 7, wherein the on-off valve is a proportional valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120193376.4U CN214867987U (en) | 2021-01-22 | 2021-01-22 | Laser cutting machine's absorption tool and laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120193376.4U CN214867987U (en) | 2021-01-22 | 2021-01-22 | Laser cutting machine's absorption tool and laser cutting machine |
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| Publication Number | Publication Date |
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| CN214867987U true CN214867987U (en) | 2021-11-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120193376.4U Active CN214867987U (en) | 2021-01-22 | 2021-01-22 | Laser cutting machine's absorption tool and laser cutting machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769885A (en) * | 2022-03-31 | 2022-07-22 | 南京萃智激光应用技术研究院有限公司 | Laser precision etching equipment |
| CN116555764A (en) * | 2023-07-12 | 2023-08-08 | 江苏乐萌精密科技有限公司 | Thin-sheet metal composite wet etching method |
-
2021
- 2021-01-22 CN CN202120193376.4U patent/CN214867987U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114769885A (en) * | 2022-03-31 | 2022-07-22 | 南京萃智激光应用技术研究院有限公司 | Laser precision etching equipment |
| CN114769885B (en) * | 2022-03-31 | 2022-11-01 | 南京萃智激光应用技术研究院有限公司 | Laser precision etching equipment |
| CN116555764A (en) * | 2023-07-12 | 2023-08-08 | 江苏乐萌精密科技有限公司 | Thin-sheet metal composite wet etching method |
| CN116555764B (en) * | 2023-07-12 | 2023-09-12 | 江苏乐萌精密科技有限公司 | Thin-sheet metal composite wet etching method |
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