CN214109257U - Adjustable laser cutting head device - Google Patents
Adjustable laser cutting head device Download PDFInfo
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- CN214109257U CN214109257U CN202023175735.8U CN202023175735U CN214109257U CN 214109257 U CN214109257 U CN 214109257U CN 202023175735 U CN202023175735 U CN 202023175735U CN 214109257 U CN214109257 U CN 214109257U
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- cutting head
- laser cutting
- sliding block
- fixed block
- laser
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Abstract
The utility model discloses an adjustable laser cutting head device, this laser cutting head device include laser cutting head installation piece, sliding block and fixed block, laser cutting head installation piece fixed mounting be in the front of sliding block, be equipped with the U-shaped clamping mouth of perpendicular setting on the laser cutting head installation piece, be equipped with perpendicular slide rail mechanism between sliding block and the fixed block, the sliding block passes through perpendicular slide rail mechanism with fixed block sliding fit. The utility model provides an adjustable laser cutting head device, adopts the U-shaped clamping mouth, has not only reduced loaded down with trivial details clamping step for the clamping is more convenient, and is more stable, has still better guaranteed the straightness that hangs down of laser cutting head; the vertical sliding rail mechanism between the sliding block and the fixed block can guarantee the concentricity of the laser beam and the laser cutting head, so that the laser head can be conveniently adjusted up and down, and the time for debugging the laser focus is saved.
Description
Technical Field
The utility model relates to a laser cutting technical field, concretely relates to adjustable laser cutting head device.
Background
With the progress and development of society and science and technology, more and more brittle materials such as glass, sapphire, ceramic and the like are cut by laser, and the requirements of people on the processing quality, quality and the like of the brittle materials such as glass, sapphire, ceramic and the like are higher and higher, which undoubtedly puts forward higher requirements on the aspect of laser technology. Moreover, products made of brittle materials such as glass, sapphire and ceramic are more and more precise, so that higher requirements on adjustment of Bessel beam focus are also met.
In a general laser cutting head device, a Bessel laser head needs to be fixed on the device through four screws, and then the focus of the Bessel laser head is adjusted and fixed on a connecting plate through the tightness of the four screws. Although such a device is simple, the installation and debugging are inconvenient, the relative parallelism between the laser beam and the cutting head is difficult to ensure, and the deviation of the light path can be caused by long-time running and shaking of the machine table. Are unacceptable for high precision laser cutting.
Disclosure of Invention
An object of the utility model is to overcome prior art not enough, provide an adjustable laser cutting head device.
The technical scheme of the utility model as follows:
the utility model provides an adjustable laser cutting head device, includes laser cutting head installation piece, sliding block and fixed block, laser cutting head installation piece fixed mounting be in the front of sliding block, be equipped with the U-shaped clamping mouth of perpendicular setting on the laser cutting head installation piece, be equipped with perpendicular slide rail mechanism between sliding block and the fixed block, the sliding block passes through perpendicular slide rail mechanism with fixed block sliding fit.
Furthermore, the edge of an upper opening of the U-shaped clamping opening is provided with a guide angle.
Further, the front of fixed block is equipped with the recess, the back of sliding block be equipped with recess sliding fit's boss, recess, boss constitute perpendicular slide rail mechanism.
Further, one side of fixed block be equipped with the first screw hole of recess intercommunication, one side of sliding block be equipped with perpendicularly a plurality of respectively with the corresponding second screw hole of first screw hole, lock through a fixed screw between first screw hole and the second screw hole.
Furthermore, a differential head is vertically arranged on the other side of the fixed block.
Furthermore, the differential head adopts a 1-4 micrometer.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the U-shaped clamping opening is adopted, so that the complex clamping steps are reduced, the clamping is more convenient and more stable, the verticality of the laser cutting head is better ensured, and the guide angle arranged on the upper opening of the U-shaped clamping opening is favorable for the laser cutting head to be more easily arranged in the U-shaped clamping opening;
2. the vertical sliding rail mechanism between the sliding block and the fixed block can ensure the concentricity of the laser beam and the laser cutting head, is convenient for the laser head to adjust up and down, and saves the time for debugging the laser focus;
3. the sliding block can be locked through a fixing screw, so that the laser cutting head is locked, and light path deviation caused by long-time operation and shaking of the machine table is avoided;
4. the differential head on one side of the fixed block can intuitively and accurately adjust the laser focus according to the scales on the differential head, and a micrometer is adopted, so that the focus of laser can be adjusted from top to bottom in a fine adjustment mode, and the precise cutting is facilitated.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is the utility model provides a pair of the three-dimensional structure schematic diagram of adjustable laser cutting head device.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to explain the technical solution of the present invention, the following description is made by using specific examples.
Examples
Referring to fig. 1, the present embodiment provides an adjustable laser cutting head device, which includes a laser cutting head mounting block 1, a sliding block 3, a fixed block 4, a fixing screw 2, and a differential head 5.
Wherein, laser cutting head installation piece 1 fixed mounting be in sliding block 3's front, laser cutting head installation piece 1 adopts aluminium oxide to make, wear-resisting and corrosion-resistant for clamping laser cutting head, be equipped with the U-shaped clamping mouth of perpendicular setting on the laser cutting head installation piece 1, adopt the clamping mode of U-shaped mouth, not only reduced loaded down with trivial details clamping step, still better the straightness that hangs down of cutting head has been guaranteed.
Preferably, the edge of the upper opening of the U-shaped clamping opening is provided with a guide angle. The laser cutting head can be easily installed in the U-shaped clamping opening.
Be equipped with perpendicular slide rail mechanism between sliding block 3 and the fixed block 4, sliding block 3 passes through perpendicular slide rail mechanism with 4 sliding fit of fixed block, sliding block 3, fixed block 4 all adopt aluminium oxide to make, wear-resisting and corrosion-resistant. Through perpendicular slide rail mechanism can guarantee the concentricity of laser beam and laser cutting head, makes things convenient for the laser head to adjust from top to bottom, practices thrift the time of debugging laser focus. In this embodiment, perpendicular slide rail mechanism comprises the recess on the front of fixed block 4 and the boss at the sliding block 3 back, sliding block 3 through the boss with the recess sliding fit on fixed block 4 surface. By adopting the structural design of the lug bosses and the grooves, the movement can be smooth, and the stability of the movement can be ensured.
One side of fixed block 4 be equipped with the first screw hole of recess intercommunication, one side of sliding block 3 be equipped with perpendicularly a plurality of respectively with the corresponding second screw hole of first screw hole, lock through a fixed screw 2 between first screw hole and the second screw hole. The fixing screw 2 is made of carbon steel and is hard and wear-resistant. The locking device is used for fixing the locking sliding block 3, so that the laser cutting head is locked, and light path deviation caused by long-time operation and shaking of a machine table is avoided.
And a differential head 5 is vertically arranged on the other side of the fixed block 4. The differential head 5 is made of cast iron, has a small thermal expansion coefficient, is stable and is not easy to deform. The micro head 5 is provided with 1-4 micrometers, the micrometer is adopted, the focus of laser can be adjusted from the upper part and the lower part in a fine adjustment mode, not only can rough adjustment and fine adjustment be integrated, but also the adjustment precision can be accurately reflected, and the corresponding focus position can be accurately found according to the adjusted material thickness for production and processing so as to facilitate precise cutting.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. The utility model provides an adjustable laser cutting head device which characterized in that: including laser cutting head installation piece, sliding block and fixed block, laser cutting head installation piece fixed mounting be in the front of sliding block, be equipped with the U-shaped clamping mouth of perpendicular setting on the laser cutting head installation piece, be equipped with perpendicular slide rail mechanism between sliding block and the fixed block, the sliding block passes through perpendicular slide rail mechanism with fixed block sliding fit.
2. An adjustable laser cutting head assembly according to claim 1, wherein: and a guide angle is arranged on the edge of an upper opening of the U-shaped clamping opening.
3. An adjustable laser cutting head assembly according to claim 1, wherein: the front of fixed block is equipped with the recess, the back of sliding block be equipped with recess sliding fit's boss, recess, boss constitute perpendicular slide rail mechanism.
4. An adjustable laser cutting head assembly according to claim 3, wherein: one side of fixed block be equipped with the first screw hole of recess intercommunication, one side of sliding block be equipped with perpendicularly a plurality of respectively with the corresponding second screw hole of first screw hole, lock through a fixed screw between first screw hole and the second screw hole.
5. An adjustable laser cutting head assembly according to claim 1, wherein: and a differential head is vertically arranged on the other side of the fixed block.
6. An adjustable laser cutting head assembly according to claim 5, wherein: the differential head adopts a 1-4 micrometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175735.8U CN214109257U (en) | 2020-12-25 | 2020-12-25 | Adjustable laser cutting head device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023175735.8U CN214109257U (en) | 2020-12-25 | 2020-12-25 | Adjustable laser cutting head device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214109257U true CN214109257U (en) | 2021-09-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023175735.8U Active CN214109257U (en) | 2020-12-25 | 2020-12-25 | Adjustable laser cutting head device |
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| CN (1) | CN214109257U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147345A (en) * | 2022-02-08 | 2022-03-08 | 徐州志宏激光技术有限公司 | Laser cutting machine capable of automatically adjusting focusing of laser beam |
-
2020
- 2020-12-25 CN CN202023175735.8U patent/CN214109257U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114147345A (en) * | 2022-02-08 | 2022-03-08 | 徐州志宏激光技术有限公司 | Laser cutting machine capable of automatically adjusting focusing of laser beam |
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