CN201091959Y - Laser cutting machine tool - Google Patents
Laser cutting machine tool Download PDFInfo
- Publication number
- CN201091959Y CN201091959Y CN 200720172211 CN200720172211U CN201091959Y CN 201091959 Y CN201091959 Y CN 201091959Y CN 200720172211 CN200720172211 CN 200720172211 CN 200720172211 U CN200720172211 U CN 200720172211U CN 201091959 Y CN201091959 Y CN 201091959Y
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- China
- Prior art keywords
- cutting machine
- laser cutting
- axis slide
- slide carriage
- guide rail
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Abstract
The utility model relates to a laser cutting machine, comprising a lathe body which is provided with two parallel lateral supporting parts, guideways which are arranged at the two lateral supporting parts and X-axis slide carriages which are supported on the guideways. The laser cutting machine further comprises two linear motors which are respectively arranged between each lateral supporting part and a corresponding X-axis slide carriage and drive the X-axis slide carriages to motion correspondingly to the lateral supporting parts. By adopting the structure, the traditional single linear motor driving type is replaced by a dual linear motor driving type, thus improving driving force and increasing the cutting speed and the stability of the laser cutting machine.
Description
[technical field]
The utility model relates to a kind of laser cutting machine, the laser cutting machine that particularly a kind of linear electric motors drive.
[background technology]
At present, laser cutting machine is widely used in the cutting process of various materials.In general, laser cutting machine comprises: lathe bed, be arranged on guide rail on the lathe bed, be supported on the X-axis slide carriage on the guide rail and drive the driving mechanism that the X-axis slide carriage moves along the relative lathe bed of guide rail.In existing laser cutting machine, driving mechanism often adopts the single linear electric motors that are arranged between lathe bed and the X-axis slide carriage.Because the motive force of single linear electric motors is smaller, only crossbeam one end is stressed, cause the X-axis slide carriage and the speed of service and the stability of the crossbeam that is fixed thereon relatively low, and then cause the cutting speed of laser cutting machine and stability low relatively.
[utility model content]
Because the motive force of single linear electric motors is low, and only crossbeam one end is stressed, cause the cutting speed and the relatively low technical problem of stability of laser cutting machine in order to overcome in the prior art laser cutting machine.The utility model provides a kind of laser cutting machine with dual linear motor type of drive.
The utility model solves in the prior art laser cutting machine because the motive force of single linear electric motors is low, only crossbeam one end is stressed, cause the cutting speed and the relatively low technical scheme that technical problem adopted of stability of laser cutting machine to be: a kind of laser cutting machine is provided, and this laser cutting machine comprises: the lathe bed with two parallel lateral support portions; Be arranged on two guide rails in the lateral support portion; Be supported on the X-axis slide carriage on the guide rail, this laser cutting machine comprises that further two are separately positioned between each lateral support portion and the corresponding X-axis slide carriage thereof and drive the linear electric motors of X-axis slide carriage opposite side to support portion motion.
According to the utility model one preferred embodiment, linear electric motors comprise stator and mover respectively, and stator is fixed in the lateral support portion, and mover is fixed on the X-axis slide carriage.
According to the utility model one preferred embodiment, guide rail comprises first guide rail and second guide rail on two orthogonal that is separately positioned on each lateral support portion.
According to the utility model one preferred embodiment, first guide rail and second guide rail are separately positioned on the end face and the lateral surface of lateral support portion.
According to the utility model one preferred embodiment, the X-axis slide carriage comprises orthogonal first and second portion, first and second portion respectively by slider support on first guide rail and second guide rail.
According to the utility model one preferred embodiment, linear electric motors are arranged between the second portion of the lateral surface of lateral support portion and X-axis slide carriage.
According to the utility model one preferred embodiment, laser cutting machine further comprises the grating displacement sensor of the displacement that is used to detect the relative lathe bed of X-axis slide carriage, and grating displacement sensor comprises grating chi and grating ruler reading head.
According to the utility model one preferred embodiment, laser cutting machine further comprises the grating rod support that is used for fixing the grating chi, and the grating rod support is arranged on the lathe bed, and the grating ruler reading head is arranged on the X-axis slide carriage and can moves with the relative lathe bed of X-axis slide carriage.
According to the utility model one preferred embodiment, the grating rod support is the strip shaft.
According to the utility model one preferred embodiment, shaft is provided with fixing hole, and the grating chi is attached to the attaching face of shaft.
By adopting said structure, utilize the dual linear motor type of drive to replace traditional single linear electric motors type of drive, the crossbeam two ends are simultaneously stressed, thereby improved motive force, increased the cutting speed and the stability of laser cutting machine.
[description of drawings]
Fig. 1 is the schematic cross-section according to laser cutting machine of the present utility model;
Fig. 2 is the stereogram according to X-axis slide carriage of the present utility model;
Fig. 3 is the enlarged drawing of A part among Fig. 1;
Fig. 4 is the stereogram according to grating rod support of the present utility model.
[specific embodiment]
As shown in Figure 1, Fig. 1 is the schematic cross-section according to laser cutting machine of the present utility model.In laser cutting machine of the present utility model, lathe bed 11 is used for supporting and fixing other related components and rapidoprint.Lathe bed 11 comprises two lateral support portions 111 that are arranged on its both sides.In a preferred embodiment, lateral support portion 111 has the cross section of basic rectangle.First guide rail 121 and second guide rail 122 are separately positioned on orthogonal two faces of lateral support portion 111.For example in the embodiment shown in fig. 1, first guide rail 121 and second guide rail 122 are separately positioned on the end face and the lateral surface of lateral support portion 111.By being installed respectively, first guide rail 121 and second guide rail 122 can save the horizontal space of lathe bed 11 on orthogonal two faces of the lateral support portion 111 of lathe bed 11, make full use of the space of short transverse, reduced volume and the manufacturing and the processing cost of lathe bed 11 thus.Be respectively arranged with slide block 17 on first guide rail 121 and second guide rail 122.
As shown in Figure 2, Fig. 2 is the stereogram according to X-axis slide carriage of the present utility model.X-axis slide carriage 13 comprises orthogonal first 131 and second portion 132.On the first 131 of X-axis slide carriage 13 and second portion 132, be respectively arranged with slide block fixing hole 133.The first 131 of X-axis slide carriage 13 and second portion 132 are supported on respectively on the slide block 17 of first guide rail 121 and second guide rail 122, and by being bolted on the slide block 17.Also be provided with the motor fixing hole 134 that is used for fixing linear electric motors 14 on the second portion 132.In addition, X-axis slide carriage 13 also further is provided with lightening hole 135, so that alleviate the weight of X-axis slide carriage.In the present embodiment, X-axis slide carriage 13 adopts L shaped X-axis slide carriage, can certainly adopt T shape or other suitable shape.The X-axis slide carriage 13 that utilization has mutual vertical component replaces traditional plane X-axis slide carriage design, has reduced taking up room on the in-plane, thereby has reduced the size of lathe bed and crossbeam, has reduced manufacturing and processing cost.
Further be equipped with on the X-axis slide carriage 13 as the crossbeam 15 of Y-axis and the cutting head 16 that can move in crossbeam 15 upper edge Y directions.Though in the present embodiment, the first 131 of X-axis slide carriage 13 and second portion 132 are supported on first and second guide rails 121,122 simultaneously, but those skilled in the art can expect only one in first 131 or the second portion 132 being supported on first guide rail 121 or second guide rail 122 fully.
Laser cutting machine of the present utility model further comprises and is used to drive the driving mechanism that X-axis slide carriage 13 moves along first and second guide rails, 121,122 relative lathe beds 11.In the present embodiment, between two lateral support portions 111 of lathe bed 11 and corresponding X-axis slide carriage 13, linear electric motors 14 are set respectively.The mover of linear electric motors 14 is fixed on the X-axis slide carriage 13, and the stator of linear electric motors 14 then is fixed on the lathe bed 11.In the present embodiment, these two linear electric motors 14 are provided with respectively between the lateral surface of the second portion 132 of X-axis slide carriage 13 and lathe bed 11.The type of drive of dual linear motor is doubled with respect to the type of drive motive force of the single linear electric motors of tradition, and crossbeam 15 two ends are simultaneously stressed, thereby has improved the acceleration and the stability of crossbeam 15, and then has improved the cutting speed and the stability of laser cutting machine.
Laser cutting machine of the present utility model also further comprises the grating displacement sensor of the displacement that is used to detect X-axis slide carriage 13 relative lathe beds 11.In the present embodiment, as shown in Figure 3 and Figure 4, grating rod support 18 is set further on the lathe bed 11.Grating rod support 18 is the strip shaft, and it is provided with fixing hole 181.Grating rod support 18 is fixed on the lathe bed 11 by bolt or other suitable fixed form.The grating chi 191 of grating displacement sensor is attached on the attaching face 182 of grating rod support 18.192 of grating ruler reading heads are fixed on the X-axis slide carriage 13 by bolt or other fixed form and along with X-axis slide carriage 13 moves together.Because finely tune the machining accuracy of grating rod support 18 height and its fixed position lathe bed 11 relatively, thereby can improve the certainty of measurement of grating displacement sensor, and then improve the machining accuracy of laser cutting machine.
In the above-described embodiments, only the utility model has been carried out exemplary description, but those skilled in the art can design various embodiments according to different actual needs under the situation that does not break away from the scope and spirit that the utility model protects.
Claims (10)
1. laser cutting machine, described laser cutting machine comprises: the lathe bed with two parallel lateral support portions; Be arranged on the guide rail in described two lateral support portions; Be supported on the X-axis slide carriage on the described guide rail, it is characterized in that: described laser cutting machine further comprises two linear electric motors that are separately positioned between each described lateral support portion and the corresponding X-axis slide carriage thereof and drive the motion of the described relatively lateral support of described X-axis slide carriage portion.
2. laser cutting machine according to claim 1 is characterized in that: described linear electric motors comprise stator and mover respectively, and described stator is fixed in the described lateral support portion, and described mover is fixed on the described X-axis slide carriage.
3. laser cutting machine according to claim 1 is characterized in that: described guide rail comprises first guide rail and second guide rail on two orthogonal that is separately positioned on each described lateral support portion.
4. laser cutting machine according to claim 3 is characterized in that: described first guide rail and described second guide rail are separately positioned on the end face and the lateral surface of described lateral support portion.
5. laser cutting machine according to claim 4, it is characterized in that: described X-axis slide carriage comprises orthogonal first and second portion, described first and described second portion respectively by slider support on described first guide rail and described second guide rail.
6. laser cutting machine according to claim 5 is characterized in that: described linear electric motors are arranged between the second portion of the lateral surface of described lateral support portion and described X-axis slide carriage.
7. laser cutting machine according to claim 1, it is characterized in that: described laser cutting machine further comprises the grating displacement sensor of the displacement that is used to detect the described relatively lathe bed of described X-axis slide carriage, and described grating displacement sensor comprises grating chi and grating ruler reading head.
8. laser cutting machine according to claim 7, it is characterized in that: described laser cutting machine further comprises the grating rod support that is used for fixing described grating chi, described grating rod support is arranged on the described lathe bed, and described grating ruler reading head is arranged on the described X-axis slide carriage and can moves with the described relatively lathe bed of described X-axis slide carriage.
9. laser cutting machine according to claim 8 is characterized in that: described grating rod support is the strip shaft.
10. laser cutting machine according to claim 9 is characterized in that: described shaft is provided with fixing hole, and described grating chi is attached to the attaching face of described shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720172211 CN201091959Y (en) | 2007-09-28 | 2007-09-28 | Laser cutting machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200720172211 CN201091959Y (en) | 2007-09-28 | 2007-09-28 | Laser cutting machine tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201091959Y true CN201091959Y (en) | 2008-07-30 |
Family
ID=39899920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200720172211 Expired - Fee Related CN201091959Y (en) | 2007-09-28 | 2007-09-28 | Laser cutting machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201091959Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009271A (en) * | 2010-10-20 | 2011-04-13 | 武汉金运激光股份有限公司 | Large format laser cutting machine |
| CN105689902A (en) * | 2016-04-25 | 2016-06-22 | 镇江博昊科技有限公司 | Laser cutting plotting instrument for graphite film |
| CN105965588A (en) * | 2016-06-20 | 2016-09-28 | 杭州电子科技大学 | Multidirectional control platform for composite material ultrasonic cutting |
| CN108326456A (en) * | 2018-03-26 | 2018-07-27 | 江苏大华激光科技开发有限公司 | A kind of scrap collecting mechanism of laser cutting machine |
| CN108705215A (en) * | 2018-07-13 | 2018-10-26 | 武汉蓝讯数控设备有限公司 | A kind of transmitting device laser cutting machine cutting workpiece and cut slag |
-
2007
- 2007-09-28 CN CN 200720172211 patent/CN201091959Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102009271A (en) * | 2010-10-20 | 2011-04-13 | 武汉金运激光股份有限公司 | Large format laser cutting machine |
| CN105689902A (en) * | 2016-04-25 | 2016-06-22 | 镇江博昊科技有限公司 | Laser cutting plotting instrument for graphite film |
| CN105965588A (en) * | 2016-06-20 | 2016-09-28 | 杭州电子科技大学 | Multidirectional control platform for composite material ultrasonic cutting |
| CN105965588B (en) * | 2016-06-20 | 2018-07-20 | 杭州电子科技大学 | A kind of multidirectional control platform of compound material ultrasound cutting |
| CN108326456A (en) * | 2018-03-26 | 2018-07-27 | 江苏大华激光科技开发有限公司 | A kind of scrap collecting mechanism of laser cutting machine |
| CN108705215A (en) * | 2018-07-13 | 2018-10-26 | 武汉蓝讯数控设备有限公司 | A kind of transmitting device laser cutting machine cutting workpiece and cut slag |
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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: 20080730 Termination date: 20150928 |
|
| EXPY | Termination of patent right or utility model |