CN210060145U - Laser processing equipment and crossbeam that uses thereof - Google Patents
Laser processing equipment and crossbeam that uses thereof Download PDFInfo
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- CN210060145U CN210060145U CN201821983795.2U CN201821983795U CN210060145U CN 210060145 U CN210060145 U CN 210060145U CN 201821983795 U CN201821983795 U CN 201821983795U CN 210060145 U CN210060145 U CN 210060145U
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Abstract
The utility model provides a laser processing equipment and crossbeam that uses thereof, include: the hollow cross beam main body is provided with a first working outer wall, a second working outer wall and a third working outer wall which are sequentially connected; a plurality of deep floor, a plurality of deep floor set up in the well cavity of cavity crossbeam main part and all extend along the central axis direction of cavity crossbeam main part, in a plurality of deep floor, the cross-section profile of four deep floor of end to end forms into a parallelogram, a plurality of parallelogram profile array that a plurality of deep floor formed set up, the corresponding apex angle coincidence connection of the deep floor of two adjacent parallelogram profiles, all other apex angles except the apex angle that has the coincidence connection all connect on the chamber wall of the cavity of cavity crossbeam main part in each parallelogram. By applying the technical scheme, the bending resistance and the torsion resistance of the beam used by the laser processing equipment can be improved, so that the laser processing precision is improved.
Description
Technical Field
The utility model belongs to the technical field of the equipment of laser beam machining panel, especially, relate to a laser beam machining equipment and crossbeam that uses thereof.
Background
The cross beam used by the existing laser processing equipment is mainly based on the bending resistance and torsion resistance of the cross beam in the selection process. In the prior art, the beam is generally a square tube welded beam, a granite beam or a beam pressed by aluminum. However, the light-weight aluminum-pressed cross member is more convenient for the assembly work when considering the assembly process of the laser processing apparatus. However, when a laser processing device assembled by using a beam pressed by aluminum material is used for processing, how to make the aluminum beam with poor rigidity and hardness meet the requirements of bending resistance and torsion resistance becomes a difficult problem to be solved in the prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a beam that laser beam machining equipment and used thereof is provided, aim at improving the bending resistance and the antitorque performance of the crossbeam that laser beam machining equipment used to improve the laser beam machining precision.
In order to solve the above technical problem, the utility model relates to a realize like this, a crossbeam that laser beam machining equipment used, include: the hollow beam body is provided with a first working outer wall, a second working outer wall and a third working outer wall which are sequentially connected, and the first working outer wall and the third working outer wall are arranged oppositely; the reinforcing rib plates are arranged in the hollow cavity of the hollow beam main body and extend along the central axis direction of the hollow beam main body; in a plurality of reinforcing rib plates, the cross section profiles of four reinforcing rib plates connected end to end form a parallelogram, the reinforcing rib plates of a plurality of parallelogram profiles formed by a plurality of reinforcing rib plates are arrayed between the first working outer wall and the third working outer wall, corresponding vertex angles of two adjacent parallelogram profiles are connected in a superposition manner, and all other vertex angles except the superposed and connected vertex angles in each parallelogram are connected to the cavity wall of the hollow cavity of the hollow beam main body.
Furthermore, the cross section of the hollow beam main body is a square beam with a rectangular profile, the cross section of the cavity wall of the hollow cavity of the hollow beam main body is a rectangular profile, and the first working outer wall, the second working outer wall and the third working outer wall are three adjacent side faces of the hollow beam main body of the square beam.
Further, the reinforcing rib plates in the hollow cavity of the rectangular profile form two parallelogram cross-sectional profiles.
Furthermore, in four reinforcing rib plates with each parallelogram cross section profile, the inner included angle formed by two adjacent reinforcing rib plates is β, wherein the included angle is more than 0 degree and less than β and less than or equal to 135 degrees.
Further, the four interior angles β of each parallelogram are 112 °, 68 °, respectively.
Furthermore, the wall thickness of the hollow beam main body is H, wherein H is more than or equal to 20mm and less than or equal to 30 mm; the thickness of each reinforcing plate is L, wherein L is more than or equal to 8mm and less than or equal to 15 mm.
Further, the beam used by the laser processing equipment is integrally formed by extrusion forming.
Furthermore, the first working outer wall is provided with at least one first guide rail, the first guide rail is provided with at least two first sliding blocks, each first sliding block can slide along the first guide rail, the first working outer wall is further provided with a driving motor, and the output end of the driving motor is in transmission connection with the at least two first sliding blocks.
Furthermore, a plurality of second guide rails which are parallel to each other are arranged on the second working outer wall, at least two second sliding blocks are installed on each second guide rail, and each second sliding block can slide along the second guide rails.
According to the utility model discloses a further aspect provides a laser processing equipment. The laser processing equipment comprises a base and a cross beam, wherein a connecting stand column is arranged on the base, the cross beam is used by the laser processing equipment, a connecting threaded hole is formed in the outer wall of the third work of the cross beam, and the cross beam is fixedly connected to the stand column through a connecting bolt matched with the connecting threaded hole.
Compared with the prior art, the utility model, beneficial effect lies in: when the cross beam is used on laser processing equipment, the cross beam is subjected to strengthening optimization design, so that the reinforcing rib plates in the hollow cavity of the hollow cross beam main body form a parallelogram structure, triangular structures are formed between the corresponding reinforcing rib plates and the cavity wall of the hollow cavity, the bending resistance and torsion resistance of the hollow cross beam main body can be strengthened through the parallelogram formed by the reinforcing rib plates and the triangular structures formed between the reinforcing rib plates and the cavity wall, the processing operation process can be carried out on the laser processing equipment more stably, the machining precision is guaranteed, and the laser processing precision is effectively improved.
Drawings
Fig. 1 is a schematic cross-sectional structural view of a first embodiment of a cross beam used in the laser processing apparatus of the present invention;
fig. 2 is a schematic cross-sectional structural view of a second embodiment of a cross beam used in the laser processing apparatus of the present invention;
fig. 3 is a schematic cross-sectional structural view of a third embodiment of a cross beam used in the laser processing apparatus of the present invention.
In the drawings, each reference numeral denotes:
10. a hollow beam body; 11. a first working outer wall; 12. a second working outer wall; 13. a third working outer wall; 20. and a reinforcing plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below 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.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
Explanation: the central axis of the cross beam is perpendicular to the respective cross sections on the cross beam.
As shown in fig. 1, the cross beam used in the laser beam machining apparatus according to the first embodiment of the present invention includes a hollow cross beam main body 10 and a plurality of reinforcing webs 20. The hollow beam main body 10 is provided with a first working outer wall 11, a second working outer wall 12 and a third working outer wall 13 which are sequentially connected, the first working outer wall 11 and the third working outer wall 13 are oppositely arranged, a plurality of reinforcing rib plates 20 are arranged in a hollow cavity of the hollow beam main body 10, and the length extension directions of the reinforcing rib plates 20 all extend along the central axis direction of the hollow beam main body 10 (namely, the length extension direction of each reinforcing rib plate 20 is parallel to the central axis direction of the hollow beam main body 10); in the plurality of reinforcing rib plates 20, the cross-sectional profiles of four reinforcing rib plates 20 connected end to end form a parallelogram, the plurality of parallelogram profiles formed by the plurality of reinforcing rib plates 20 are arrayed between the first working outer wall 11 and the third working outer wall 13, the corresponding vertex angles of the two adjacent parallelogram profiles are connected in a superposition manner, and in each vertex angle of each parallelogram, all other vertex angles except the vertex angle which is connected in a superposition manner are connected on the cavity wall of the hollow cavity of the hollow beam main body 10.
When the cross beam is used on a laser processing device, the cross beam is subjected to strengthening optimization design, so that the reinforcing rib plates 20 in the hollow cavity of the hollow cross beam main body 10 form a parallelogram structure, and a triangular structure is formed between the corresponding reinforcing rib plates 20 and the cavity walls of the hollow cavity, for example, the triangular structure formed between the uppermost reinforcing rib plate 20 of the first parallelogram shown in fig. 1 and the cavity walls on two sides, and the triangular structure formed between two adjacent parallelograms shown in fig. 1 and between two reinforcing rib plates 20 and the cavity walls, the bending resistance and torsion resistance of the hollow cross beam main body 10 can be strengthened through the parallelogram formed by the reinforcing rib plates 20 and the triangular structure formed between the reinforcing rib plates 20 and the cavity walls, so that the processing operation process of the laser processing device can be carried out more stably, and the machining precision is ensured, and the precision of laser processing is effectively improved.
In the first embodiment, the cross-sectional profile of the hollow beam main body 10 is a rectangular beam, and the cross-sectional profile of the cavity wall of the hollow cavity of the hollow beam main body 10 is a rectangular profile, that is, the hollow beam main body 10 is a square column beam structure (in addition, the cross-section of the hollow cavity of the hollow beam main body 10 may also be a circular shape, and may also be an equilateral polygon shape). The first working outer wall 11, the second working outer wall 12 and the third working outer wall 13 are three adjacent side faces of the hollow beam main body 10 of the square beam.
As shown in fig. 1, the reinforcing webs 20 within the hollow cavity of the rectangular profile form two parallelogram cross-sectional profiles with the center points of both parallelograms lying on the longitudinal axis of the rectangular profile.
In a first embodiment, as shown in FIG. 1, of the four gussets 20 of each parallelogram cross-sectional profile, two adjacent gussets 20 form an interior angle of β, where 0 ° < β ≦ 135 °. wherein, preferably, the four interior angles β of each parallelogram are 112 °, 68 °, respectively.
On the basis that the cross beam can meet the bending resistance and torsion resistance, in order to save material cost and the difficulty of processing the cross beam, the wall thickness of the hollow cross beam main body 10 is H, wherein H is more than or equal to 20mm and less than or equal to 30 mm; the thickness of each reinforcing rib plate 20 is L, wherein L is more than or equal to 8mm and less than or equal to 15 mm. Preferably, in the cross beam of the first embodiment, H is 26mm, and L is 10 mm. And, the crossbeam that this laser beam processing equipment used is through extrusion integrated into one piece.
In the first embodiment, at least one first guide rail is arranged on the first working outer wall 11, at least two first sliding blocks are mounted on the first guide rail, each first sliding block can slide along the first guide rail, a driving motor is further arranged on the first working outer wall 11, an output end of the driving motor is in transmission connection with the at least two first sliding blocks, for example, the driving motor is in transmission connection with a ball screw, and at this time, a thread matched with a screw of the ball screw is arranged on the first sliding block. A plurality of second guide rails which are parallel to each other are arranged on the second working outer wall 12, at least two second sliding blocks are installed on each second guide rail, and each second sliding block can slide along the second guide rail.
As shown in fig. 2, it shows a schematic cross-sectional structural view of a second embodiment of the cross beam of the present invention. In the second embodiment, since the volume of the hollow beam main body 10 is relatively large, and the accommodation range of the hollow cavity is large, four or more than four reinforcing rib plates 20 with even numbers of parallelogram structures are arranged in the hollow cavity, and the end parts of the corresponding reinforcing rib plates 20 are fixedly connected with the cavity wall of the hollow cavity, so that the reinforcing rib plates 20 with each parallelogram structure form a honeycomb-shaped cross section structure in the hollow cavity. Except that the above structure of the second embodiment is different from that of the first embodiment, the rest of the structure is the same, and is not described herein again.
As shown in fig. 3, in the third embodiment of the present invention, in the hollow cavity of the hollow beam main body 10, the reinforcing rib plate 20 is also utilized to perform the optimization design, wherein, the cavity wall three corresponding to every two adjacent reinforcing rib plates 20 forms a triangular cross section structure, and, in the circumferential direction on the cavity wall around the beam axis, the end portions of the reinforcing rib plates 20 at the base angles of the two adjacent triangular cross section structures are coincided and connected, and the vertex angles of the two adjacent triangular structures with opposite vertex angles are coincided and connected.
According to the utility model discloses a further aspect provides a laser processing equipment. The laser processing equipment comprises a base and a cross beam, wherein a connecting upright post is arranged on the base, the cross beam is used by the laser processing equipment provided by the embodiment, a connecting threaded hole is formed in a third working outer wall 13 of the cross beam, and the cross beam is fixedly connected to the upright post through a connecting bolt matched with the connecting threaded hole. The laser processing equipment uses a vehicle-carrying plate to carry a workpiece, and the vehicle-carrying plate is connected to a first sliding block and a second sliding block of the cross beam.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. A beam for use with laser machining apparatus, comprising:
the hollow beam body is provided with a first working outer wall, a second working outer wall and a third working outer wall which are sequentially connected, and the first working outer wall and the third working outer wall are arranged oppositely;
the reinforcing rib plates are arranged in the hollow cavity of the hollow cross beam main body and extend along the direction of the central axis of the hollow cross beam main body; in the plurality of reinforcing rib plates, the cross section profiles of four reinforcing rib plates connected end to end form a parallelogram, the plurality of parallelogram profiles formed by the plurality of reinforcing rib plates are arrayed between the first working outer wall and the third working outer wall, corresponding vertex angles of two adjacent parallelogram profiles are connected in a superposition manner, and all other vertex angles except the vertex angle which is connected in a superposition manner in each parallelogram are connected to the cavity wall of the hollow cavity of the hollow beam main body.
2. The beam for use in a laser processing apparatus according to claim 1, wherein the hollow beam body is a square beam having a rectangular cross-sectional profile, the cross-sectional profile of the cavity wall of the hollow cavity of the hollow beam body is a rectangular cross-sectional profile, and the first working outer wall, the second working outer wall, and the third working outer wall are three adjacent sides of the hollow beam body of the square beam.
3. A beam for a laser machining apparatus according to claim 2 wherein the stiffener plates within the rectangular profiled hollow cavity form two parallelogram-shaped cross-sectional profiles.
4. A beam for use in a laser machining apparatus according to any one of claims 1 to 3 wherein, of the four gusset plates of each parallelogram cross-sectional profile, two adjacent gusset plates form an included angle of β, where 0 ° < β ° or less than 135 °.
5. The beam for use in a laser machining apparatus according to claim 4, wherein the four interior angles β of each parallelogram are 112 °, 68 °, respectively.
6. The beam for use in a laser machining apparatus according to claim 5, wherein the hollow beam body has a wall thickness H, wherein H is 20mm or more and 30mm or less; the thickness of each reinforcing rib plate is L, wherein L is more than or equal to 8mm and less than or equal to 15 mm.
7. The beam for laser processing apparatus according to claim 6, wherein the beam for laser processing apparatus is integrally formed by extrusion molding.
8. The beam for laser processing equipment according to claim 6, wherein the first working outer wall is provided with at least one first guide rail, the first guide rail is provided with at least two first sliders, each of the first sliders can slide along the first guide rail, the first working outer wall is further provided with a driving motor, and an output end of the driving motor is in transmission connection with at least two of the first sliders.
9. The beam for laser processing equipment according to claim 8, wherein the second working outer wall is provided with a plurality of second guide rails parallel to each other, each of the second guide rails is provided with at least two second sliders, and each of the second sliders can slide along the second guide rail.
10. A laser processing device comprises a base and a cross beam, and is characterized in that a connecting upright post is arranged on the base, the cross beam is used by the laser processing device according to any one of claims 1 to 9, a connecting threaded hole is formed in a third working outer wall of the cross beam, and the cross beam is matched with the connecting threaded hole through a connecting bolt and is fixedly connected to the upright post.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983795.2U CN210060145U (en) | 2018-11-28 | 2018-11-28 | Laser processing equipment and crossbeam that uses thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821983795.2U CN210060145U (en) | 2018-11-28 | 2018-11-28 | Laser processing equipment and crossbeam that uses thereof |
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| Publication Number | Publication Date |
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| CN210060145U true CN210060145U (en) | 2020-02-14 |
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| CN201821983795.2U Active CN210060145U (en) | 2018-11-28 | 2018-11-28 | Laser processing equipment and crossbeam that uses thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219128A (en) * | 2020-02-27 | 2020-06-02 | 湖北实美科技有限公司 | Aluminum alloy section bar |
| CN111390249A (en) * | 2020-04-03 | 2020-07-10 | 大族激光科技产业集团股份有限公司 | Processing method of long-stroke rectangular aluminum cross beam |
-
2018
- 2018-11-28 CN CN201821983795.2U patent/CN210060145U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111219128A (en) * | 2020-02-27 | 2020-06-02 | 湖北实美科技有限公司 | Aluminum alloy section bar |
| CN111390249A (en) * | 2020-04-03 | 2020-07-10 | 大族激光科技产业集团股份有限公司 | Processing method of long-stroke rectangular aluminum cross beam |
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Effective date of registration: 20220805 Address after: 518000 101, building 6, Wanyan Industrial Zone, Qiaotou community, Fuhai street, Bao'an District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Han's Semiconductor Equipment Technology Co.,Ltd. Address before: 518000 No. 9988 Shennan Road, Nanshan District, Shenzhen, Guangdong Patentee before: HAN'S LASER TECHNOLOGY INDUSTRY GROUP Co.,Ltd. |