CN219966793U - Cantilever beam of three-dimensional five-axis laser cutting machine - Google Patents
Cantilever beam of three-dimensional five-axis laser cutting machine Download PDFInfo
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- CN219966793U CN219966793U CN202321376279.4U CN202321376279U CN219966793U CN 219966793 U CN219966793 U CN 219966793U CN 202321376279 U CN202321376279 U CN 202321376279U CN 219966793 U CN219966793 U CN 219966793U
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 30
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 99
- 230000008093 supporting effect Effects 0.000 claims abstract description 20
- 238000000034 method Methods 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000001965 increasing effect Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Laser Beam Processing (AREA)
Abstract
The utility model provides a cantilever beam of a three-dimensional five-axis laser cutting machine, which comprises the following components: a beam body and an inclined support plate; the inclined supporting plate is fixedly arranged at the tail end of the beam body; the beam body is internally provided with a cavity, and the inclined supporting plate is provided with an opening communicated with the cavity; grid reinforcing ribs are arranged on the inner bottom surface of the cavity; the grid reinforcing ribs comprise four longitudinal reinforcing ribs parallel to the length direction of the beam body and a plurality of transverse reinforcing ribs perpendicular to the length direction of the beam body; the cavity is internally provided with vertical reinforcing ribs, the upper ends of the vertical reinforcing ribs are connected with the inner top surface of the cavity, and the lower ends of the vertical reinforcing ribs are connected with the longitudinal reinforcing ribs of the grid reinforcing ribs. The utility model achieves the technical effect that the cantilever beam can still ensure enough bearing capacity on the basis of increasing the length and ensures the processing precision of large-sized workpieces.
Description
Technical Field
The utility model relates to the field of laser cutting machine parts, in particular to a cantilever beam of a three-dimensional five-axis laser cutting machine.
Background
The three-dimensional five-axis laser cutting machine is used for cutting large-sized workpieces such as automobile parts, the machine body is used for supporting an X-axis beam, a Y-axis beam is supported on the beam, and the Y-axis beam is provided with a Z-axis lifting module, a C-axis rotating module, an A-axis rotating module, a laser and other mechanisms;
the Y-axis beam of the existing three-dimensional five-axis laser cutting machine is divided into a gantry beam and a cantilever beam, the gantry beam has high supporting stability and sufficient supporting force, but the space of a machine tool is limited greatly, and a large-sized workpiece is difficult to process; the cantilever beam is suspended at one end, so that the space occupation of structures such as the upright post is reduced, the large-sized workpiece can be processed more conveniently, but only one end of the cantilever beam is fixed, and the length of the cantilever beam is limited by the bearing capacity of the cantilever beam;
the patent of the utility model with the application number of 2018222361320 is a transmission mechanism of a slide carriage seat of a cantilever three-dimensional laser cutting machine, and the cantilever structure provided by the transmission mechanism is heavy and has insufficient structural support, so that the length of the cantilever cannot be further increased, and larger workpieces are difficult to add to equipment.
Disclosure of Invention
The utility model aims to provide a cantilever beam of a three-dimensional five-axis laser cutting machine, which aims to solve the technical problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a three-dimensional five-axis laser cutter cantilever, comprising: a beam body and an inclined support plate;
the inclined supporting plate is fixedly arranged at the tail end of the beam body;
the beam body is internally provided with a cavity, and the inclined supporting plate is provided with an opening communicated with the cavity;
grid reinforcing ribs are arranged on the inner bottom surface of the cavity;
the grid reinforcing ribs comprise four longitudinal reinforcing ribs parallel to the length direction of the beam body and a plurality of transverse reinforcing ribs perpendicular to the length direction of the beam body;
the cavity is internally provided with vertical reinforcing ribs, the upper ends of the vertical reinforcing ribs are connected with the inner top surface of the cavity, and the lower ends of the vertical reinforcing ribs are connected with the longitudinal reinforcing ribs of the grid reinforcing ribs.
In one embodiment, the vertical reinforcing ribs are two in total.
In one embodiment, a plurality of process holes are formed in the surface of the vertical reinforcing rib.
In one embodiment, two vertical reinforcing ribs are respectively connected with two longitudinal reinforcing ribs which are distributed at intervals.
In one embodiment, the top surface in the cavity is provided with grid reinforcing ribs;
the grid reinforcing ribs on the inner top surface of the cavity correspond to the grid reinforcing ribs on the inner bottom surface of the cavity.
In one embodiment, a wire rail is mounted on one side surface of the beam body;
the wire rail is used for connecting the Y-axis sliding plate;
and a process hole is formed in the other side face of the beam body.
In one embodiment, two triangular reinforcing ribs are arranged on the bottom surface of the outer side of the beam body;
the two triangular reinforcing ribs are symmetrically distributed on two sides of the middle line of the bottom surface of the beam body;
the triangular reinforcing ribs are distributed on the inner sides of the two sides of the beam body.
In one embodiment, the two triangular reinforcing ribs and the two longitudinal reinforcing ribs are located on the same vertical plane in the vertical direction.
In one embodiment, the device further comprises an inclined support rib;
the inclined supporting ribs are vertically connected with two triangular reinforcing ribs;
one end of the inclined support rib is connected with the bottom surface of the beam body, and the other end of the inclined support rib is connected with the lower end slider mounting plate of the beam body.
Compared with the prior art, the utility model has the beneficial effects that:
the cantilever beam of the three-dimensional five-axis laser cutting machine provided by the utility model has the technical effects that the cantilever beam can still ensure enough bearing capacity on the basis of increasing the length by reducing the weight of the structure, increasing the structural strength and optimizing the structural support, and the processing precision of large-scale workpieces is ensured.
Drawings
Fig. 1 is a schematic view of a first angle structure of a cantilever beam of a three-dimensional five-axis laser cutting machine according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of a second angle structure of a cantilever beam of a three-dimensional five-axis laser cutting machine according to an embodiment of the present utility model;
fig. 3 is a schematic view of a third angle structure of a cantilever beam of a three-dimensional five-axis laser cutting machine according to an embodiment of the present utility model;
fig. 4 is a schematic diagram of a fourth angle structure of a cantilever beam of a three-dimensional five-axis laser cutting machine according to an embodiment of the present utility model;
fig. 5 is an enlarged view of a partial structure of a cantilever beam of a three-dimensional five-axis laser cutting machine according to an embodiment of the present utility model.
In the figure: 1. a beam body; 2. a tilting support plate; 3. a cavity; 4. grid reinforcing ribs; 5. vertical reinforcing ribs; 6. a process hole; 7. a wire rail; 8. longitudinal reinforcing ribs; 9. triangular reinforcing ribs; 10. a slider mounting plate; 11. and (5) tilting the supporting ribs.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 5, the present utility model provides a technical solution: a three-dimensional five-axis laser cutter cantilever, comprising: a beam body 1 and an inclined support plate 2;
the inclined support plate 2 is fixedly arranged at the tail end of the beam body 1;
a cavity 3 is formed in the beam body 1, and an opening communicated with the cavity 3 is formed in the inclined supporting plate 2;
grid reinforcing ribs 4 are arranged on the inner bottom surface of the cavity 3;
the grid reinforcing ribs 4 comprise four longitudinal reinforcing ribs 8 which are parallel to the length direction of the beam body 1 and a plurality of transverse reinforcing ribs which are perpendicular to the length direction of the beam body 1;
the cavity 3 is internally provided with a vertical reinforcing rib 5, the upper end of the vertical reinforcing rib 5 is connected with the inner top surface of the cavity 3, and the lower end of the vertical reinforcing rib 5 is connected with a longitudinal reinforcing rib 8 of the grid reinforcing rib 4.
It should be noted that, the included angle between the inclined support plate 2 and the horizontal direction is 30-45 degrees, the inclined support plate 2 extends to one side for installing a Y-axis driving motor, and the upper end and the lower end of the inclined support plate 2 are both connected with a slide block mounting plate 10 for installing an X-axis slide block;
the cavity 3 is arranged in the beam body 1, and the cavity 3 penetrates through the inclined support plate 2, so that the overall weight of the beam body 1 and the inclined support plate 2 is reduced, and the load of the beam body 1 is improved;
the grid reinforcing ribs 4 are arranged on the inner bottom surface of the cavity 3, so that triangular reinforcing ribs 9 are arranged below to support the bottom surface of the beam body 1, and when vertical reinforcing ribs 5 are arranged inside to lift the bottom surface of the beam body 1, the grid reinforcing ribs 4 can strengthen the whole structural strength of the bottom surface of the beam body 1, deformation of the bottom surface is avoided, the tension effect of the grid reinforcing ribs 4 can ensure that the suspended part at the forefront end of the cantilever beam is kept flat after the length of the cantilever beam is prolonged, and downward bending is not easy to occur under the load bearing state;
the vertical reinforcing ribs 5 are used for connecting the bottom surface and the top surface of the beam body 1, so that the weight of the beam body 1 is reduced while the beam body 1 has a vertical supporting force, and the length of the beam body 1 can be further increased.
According to the cantilever beam of the three-dimensional five-axis laser cutting machine, the structural weight is reduced, the structural strength is increased, the structural support is optimized, the cantilever beam can still ensure enough bearing capacity on the basis of increasing the length, and the machining precision of large-scale workpieces is ensured.
As a further improvement, the three-dimensional five-axis laser cutting machine provided by the embodiment of the utility model has two vertical reinforcing ribs 5. Specifically, by providing two vertical reinforcing ribs 5, the supporting force of the beam body 1 in the vertical direction is further reinforced, so that the length of the beam body 1 can be further increased, and the bearing capacity of the beam body 1 can be increased.
As a further improvement, the surface of the vertical reinforcing rib 5 of the cantilever beam of the three-dimensional five-axis laser cutting machine provided by the embodiment of the utility model is provided with a plurality of process holes 6. Specifically, the provision of the process holes 6 is advantageous in that the weight of the vertical reinforcing ribs 5 can be properly reduced without impairing the supporting force of the vertical reinforcing ribs 5, thereby reducing the weight of the whole beam body 1.
As a further improvement, two vertical reinforcing ribs 5 of the cantilever beam of the three-dimensional five-axis laser cutting machine provided by the embodiment of the utility model are respectively connected with two longitudinal reinforcing ribs 8 which are distributed at intervals. Specifically, two vertical reinforcing ribs 5 are arranged near one side of the beam body 1, where loading is limited, so that the bearing capacity of one side bearing the Z-axis module, the laser and other junctions is further enhanced.
As a further improvement, the top surface in the cavity 3 of the cantilever beam of the three-dimensional five-axis laser cutting machine provided by the embodiment of the utility model is provided with grid reinforcing ribs 4; the grid reinforcing ribs 4 on the inner top surface of the cavity 3 correspond to the grid reinforcing ribs 4 on the inner bottom surface of the cavity 3. Specifically, the grid reinforcing ribs 4 on the inner top surface of the cavity 3 are beneficial to enhancing the structural strength of the top surface, so that the top surface of the beam body 1 is ensured to be kept not deformed under the tensile force of the vertical reinforcing ribs 5 and the front end of the beam body 1, and the machining precision is ensured.
As a further improvement, a wire rail 7 is installed on one side surface of the beam body 1 of the cantilever beam of the three-dimensional five-axis laser cutting machine provided by the embodiment of the utility model; the wire rail 7 is used for connecting a Y-axis sliding plate; and a process hole 6 is formed in the other side surface of the beam body 1. Specifically, the process hole 6 is formed in the other side face of the beam body 1, so that the gravity of the beam body 1 is reduced, and the bearing capacity of the beam body 1 is increased.
As a further improvement, the bottom surface of the outer side of the beam body 1 of the cantilever beam of the three-dimensional five-axis laser cutting machine provided by the embodiment of the utility model is provided with two triangular reinforcing ribs 9; the two triangular reinforcing ribs 9 are symmetrically distributed on two sides of the central line of the bottom surface of the beam body 1, and the triangular reinforcing ribs 9; the triangular reinforcing ribs 9 are distributed on the inner sides of the two sides of the beam body 1. Specifically, compared with the prior art that the triangular reinforcing ribs 9 are directly arranged on the same plane with the two side surfaces of the beam body 1, a larger unsupported area exists in the central line area of the bottom surface of the beam body 1, and the triangular reinforcing ribs 9 are arranged on the two sides of the beam body 1 in the embodiment, namely, the triangular reinforcing ribs 9 are closer to the central line area of the bottom surface of the beam body 1, so that the supporting force distribution of the triangular reinforcing ribs 9 is more reasonable, and the whole bearing capacity of the beam body 1 is improved.
As a further improvement, the two triangular reinforcing ribs 9 of the cantilever beam of the three-dimensional five-axis laser cutting machine provided by the embodiment of the utility model are positioned on the same vertical plane with the two longitudinal reinforcing ribs 8 in the vertical direction, so that the supporting effect is further enhanced.
As a further improvement, the cantilever beam of the three-dimensional five-axis laser cutting machine provided by the embodiment of the utility model further comprises an inclined supporting rib 11; the inclined support ribs 11 are vertically connected with two triangular reinforcing ribs 9, one ends of the inclined support ribs are connected with the bottom surface of the beam body 1, and the other ends of the inclined support ribs are connected with a lower end sliding block mounting plate 10 of the beam body 1. Specifically, on the one hand, the inclined support ribs 11 connect the two triangular reinforcing ribs 9 into a whole structure, which is favorable for reinforcing the structural strength of the triangular reinforcing ribs 9, and meanwhile, the inclined support ribs 11 also play a certain supporting role on the bottom surface of the beam body 1, further strengthen the bearing capacity of the beam body 1, meet the processing requirement of the cantilever beam with longer length and ensure the processing precision of the cantilever beam.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A three-dimensional five-axis laser cutting machine cantilever beam, comprising: a beam body and an inclined support plate;
the inclined supporting plate is fixedly arranged at the tail end of the beam body;
the beam body is internally provided with a cavity, and the inclined supporting plate is provided with an opening communicated with the cavity;
grid reinforcing ribs are arranged on the inner bottom surface of the cavity;
the grid reinforcing ribs comprise four longitudinal reinforcing ribs parallel to the length direction of the beam body and a plurality of transverse reinforcing ribs perpendicular to the length direction of the beam body;
the cavity is internally provided with vertical reinforcing ribs, the upper ends of the vertical reinforcing ribs are connected with the inner top surface of the cavity, and the lower ends of the vertical reinforcing ribs are connected with the longitudinal reinforcing ribs of the grid reinforcing ribs.
2. The three-dimensional five-axis laser cutter cantilever beam according to claim 1, wherein the vertical reinforcing ribs are two in total.
3. The cantilever beam of the three-dimensional five-axis laser cutting machine according to claim 1, wherein a plurality of process holes are formed in the surface of the vertical reinforcing rib.
4. The cantilever beam of the three-dimensional five-axis laser cutting machine according to claim 2, wherein two vertical reinforcing ribs are respectively connected with two longitudinal reinforcing ribs which are distributed at intervals.
5. The cantilever beam of the three-dimensional five-axis laser cutting machine according to claim 2, wherein the top surface in the cavity is provided with grid reinforcing ribs;
the grid reinforcing ribs on the inner top surface of the cavity correspond to the grid reinforcing ribs on the inner bottom surface of the cavity.
6. The cantilever beam of the three-dimensional five-axis laser cutting machine according to claim 1, wherein a wire rail is mounted on one side surface of the beam body;
the wire rail is used for connecting the Y-axis sliding plate;
and a process hole is formed in the other side face of the beam body.
7. The cantilever beam of the three-dimensional five-axis laser cutting machine according to claim 4, wherein two triangular reinforcing ribs are arranged on the bottom surface of the outer side of the beam body;
the two triangular reinforcing ribs are symmetrically distributed on two sides of the middle line of the bottom surface of the beam body;
the triangular reinforcing ribs are distributed on the inner sides of the two sides of the beam body.
8. The cantilever beam of claim 7, wherein two of the triangular reinforcing ribs are located on the same vertical plane as two of the longitudinal reinforcing ribs in the vertical direction.
9. The three-dimensional five-axis laser cutter cantilever beam of claim 7, further comprising an angled support bar;
the inclined supporting ribs are vertically connected with two triangular reinforcing ribs;
one end of the inclined support rib is connected with the bottom surface of the beam body, and the other end of the inclined support rib is connected with the lower end slider mounting plate of the beam body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376279.4U CN219966793U (en) | 2023-05-31 | 2023-05-31 | Cantilever beam of three-dimensional five-axis laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321376279.4U CN219966793U (en) | 2023-05-31 | 2023-05-31 | Cantilever beam of three-dimensional five-axis laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219966793U true CN219966793U (en) | 2023-11-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321376279.4U Active CN219966793U (en) | 2023-05-31 | 2023-05-31 | Cantilever beam of three-dimensional five-axis laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219966793U (en) |
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2023
- 2023-05-31 CN CN202321376279.4U patent/CN219966793U/en active Active
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