CN212946073U - Beam of laser cutting machine - Google Patents
Beam of laser cutting machine Download PDFInfo
- Publication number
- CN212946073U CN212946073U CN202020858817.3U CN202020858817U CN212946073U CN 212946073 U CN212946073 U CN 212946073U CN 202020858817 U CN202020858817 U CN 202020858817U CN 212946073 U CN212946073 U CN 212946073U
- Authority
- CN
- China
- Prior art keywords
- main body
- reinforcing rib
- triangular
- beam main
- crossbeam
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Laser Beam Processing (AREA)
Abstract
The utility model belongs to the technical field of laser cutting, especially, relate to a laser cutting machine crossbeam. The utility model provides a laser cutting machine crossbeam includes the crossbeam main part, the crossbeam main part is hollow frame, the top of crossbeam main part is equipped with guide rail groove and rack installation boss, first strengthening rib in the crossbeam main part, the second strengthening rib, third strengthening rib and fourth strengthening rib form a plurality of triangle-shaped structures with the crossbeam main part, this laser cutting machine crossbeam has reduced the holistic weight of crossbeam and has guaranteed certain intensity, make laser cutting machine when the high-speed motion on the crossbeam, the big deformation or bending that are difficult to appear, can not produce the crossbeam and warp because of welding stress release, consequently, laser cutting machine machining precision has been improved.
Description
Technical Field
The utility model belongs to the technical field of laser cutting, especially, relate to a laser cutting machine crossbeam.
Background
As a new thermal cutting technology, laser cutting has the advantages of high cutting speed, high production efficiency, small heat affected zone and the like, and has become one of the main cutting modes of metal plates.
Present laser cutting machine mainly includes cutting machine lathe bed, workstation, crossbeam, laser instrument, and present laser cutting machine crossbeam is mostly the steel sheet welding and forms, welds some iron plates on it in order to satisfy the needs of intensity and structure, but when welding stress release or in the high-speed motion process, the crossbeam yielding to the whole weight of crossbeam aggravates, and technology is complicated, and manufacturing cost is high, and has influenced laser cutting machine's machining precision on the crossbeam.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problem of the prior art, the utility model provides a laser cutting machine crossbeam has solved among the prior art crossbeam in the use because the high-speed motion appears easily big deformation or bend, because welding stress release produces the crossbeam and warp to reduce the problem of laser cutting machine machining precision.
(II) technical scheme
In order to achieve the above object, the utility model discloses a main technical scheme include:
the utility model provides a beam of a laser cutting machine, which comprises a beam main body, wherein the beam main body is a hollow frame; the top of the beam main body is provided with a guide rail groove and a rack mounting boss; a first reinforcing rib is connected between the bottom edge of the guide rail groove and the middle point of the bottom edge of the beam main body, a second reinforcing rib is connected between the bottom edge of the rack mounting boss and the middle point of the bottom edge of the beam main body, and a triangular through hole structure I is formed by the first reinforcing rib, the second reinforcing rib and the top edge of the beam main body; a third reinforcing rib is connected between the bottom edge of the guide rail groove and the end point of the left side of the bottom edge of the beam main body, and a triangular through hole structure II is formed by the first reinforcing rib, the third reinforcing rib and the bottom edge of the beam main body; a fourth reinforcing rib is connected and arranged between the bottom side of the rack mounting boss and the end point of the right side of the bottom side of the beam main body, and a triangular through hole structure III is formed by the second reinforcing rib, the fourth reinforcing rib and the bottom side of the beam main body.
Preferably, the triangular through hole structures II and the triangular through hole structures III are arranged in a left-right symmetrical mode.
Preferably, the third reinforcing rib, the left side edge of the beam main body and the top edge of the beam main body form a triangular through hole structure IV; and the fourth reinforcing rib, the right side edge of the beam main body and the top edge of the beam main body form a triangular through hole structure V.
Preferably, the triangular through-hole structures IV and V are right-angled triangles symmetrically arranged at left and right.
Preferably, the rib width of the radial cross section of the third reinforcing rib and/or the fourth reinforcing rib is conical; the width of the third reinforcing rib is gradually increased along the direction from the guide rail groove to the bottom edge of the beam main body; the fourth strengthening rib is along the wide crescent of rib on rack installation boss to the base direction of crossbeam main part.
Preferably, the triangular vertexes of the triangular through hole structure I, the triangular through hole structure II, the triangular through hole structure III, the triangular through hole structure IV and the triangular through hole structure V are all processed into round angles.
Preferably, the laser cutting machine beam further comprises a base and a connecting piece; the base is provided with a side vertical face mounting boss; the side elevation installation boss is detachably connected with the beam main body through a connecting piece.
Preferably, the bottom of crossbeam main part is equipped with the installation notch, and the base is equipped with and installs notch assorted notch installation boss.
Preferably, one side vertical face of the beam main body is provided with a head guide rail mounting surface.
Preferably, the wall thickness of the beam main body corresponding to the guide rail groove, the rack mounting boss and the nose guide rail mounting surface is greater than that of the hollow frame of the beam main body.
(III) advantageous effects
The utility model has the advantages that:
the utility model provides a pair of laser cutting machine crossbeam, the crossbeam main part is hollow frame and is equipped with 4 strengthening ribs along the axial of crossbeam main part and makes the cross section of crossbeam main part form a plurality of triangle-shaped structures, has reduced the holistic weight of crossbeam and has guaranteed certain intensity, makes laser cutting machine when high-speed motion on the crossbeam, the big deformation that is difficult to appear or bend, can not produce the crossbeam because of welding stress release and warp, consequently improved laser cutting machine machining precision.
Drawings
Fig. 1 is a schematic structural view of a beam main body of the present invention;
FIG. 2 is a cross-sectional view of the cross beam body of the present invention;
fig. 3 is a schematic structural diagram of a cross beam of the laser cutting machine of the present invention;
fig. 4 is another view structure diagram of the cross beam of the laser cutting machine according to the present invention;
fig. 5 is a schematic structural diagram of the base in fig. 3.
[ description of reference ]
1: a beam main body; 11: a guide rail groove; 12: mounting a boss on the rack; 13: a machine head guide rail mounting surface; 14: a first reinforcing rib; 15: a second reinforcing rib: 16: a third reinforcing rib; 17: a fourth reinforcing rib; 18: installing a notch; 2: a base; 21: mounting a boss on the side vertical surface; 22: the notch is provided with a boss.
Detailed Description
For a better understanding of the present invention, reference will now be made in detail to the present invention, examples of which are illustrated in the accompanying drawings.
As shown in fig. 1, the utility model provides a pair of laser cutting machine crossbeam includes crossbeam main part 1, and crossbeam main part 1 is along axial extension, and crossbeam main part 1 is hollow frame, is equipped with guide rail groove 11 and the bellied rack installation boss 12 that makes progress of undercut at the top of crossbeam main part 1, and wherein, guide rail groove 11 on the crossbeam main part 1 is convenient for the installation of aircraft nose guide rail, and rack installation boss 12 is convenient for the installation of aircraft nose motor rack.
As shown in fig. 2, in the hollow frame of the beam main body 1, the bottom side of the guide rail groove 11 is connected with the bottom side midpoint of the beam main body 1 through a first reinforcing rib 14, and the bottom side of the rack mounting boss 12 is connected with the bottom side midpoint of the beam main body 1 through a second reinforcing rib 15, wherein the first reinforcing rib 14 and the second reinforcing rib 15 extend along the axial direction of the beam main body 1, the first reinforcing rib 14, the second reinforcing rib 15 and the top side of the beam main body 1 form a triangular through hole structure i, and the cross section of the triangular through hole structure i is an inverted equilateral triangle.
The bottom edge of the guide rail groove 11 is connected with the left end point of the bottom edge of the beam main body 1 through a third reinforcing rib 16, and the bottom edge of the rack mounting boss 12 is connected with the right end point of the bottom edge of the beam main body 1 through a fourth reinforcing rib 17. The third reinforcing rib 16 and the fourth reinforcing rib 17 extend along the axial direction of the beam main body 1, the triangular through hole structure II is formed by the first reinforcing rib 14, the third reinforcing rib 16 and the bottom edge of the beam main body 1, and the triangular through hole structure III is formed by the second reinforcing rib 15, the fourth reinforcing rib 17 and the bottom edge of the beam main body 1. The third strengthening rib 16, the left side of crossbeam main part 1 and the topside of crossbeam main part 1 form triangle-shaped through-hole structure IV, and the fourth strengthening rib 17, the right side of crossbeam main part 1 and the topside of crossbeam main part 1 form triangle-shaped through-hole structure V, and triangle-shaped structure is because of the firm non-deformable of structure, and the intensity of crossbeam has been guaranteed to mechanical properties well.
Wherein, the material of crossbeam main part 1 is the aluminum alloy, and crossbeam main part 1 is through extrusion integrated into one piece. Crossbeam main part 1's material is favorable to alleviateing the lathe burden for the aluminum alloy, crossbeam main part 1 makes the simple high efficiency of preparation technology through extrusion integrated into one piece, crossbeam main part 1 is hollow frame and is equipped with 4 strengthening ribs along crossbeam main part 1's axial and makes crossbeam main part 1's cross section form 5 triangle-shaped structures, the holistic weight of crossbeam has been reduced and certain intensity has been guaranteed, make laser cutting machine when high-speed motion on the crossbeam, the big deformation or the bending that are difficult to appear, can not produce the crossbeam deformation because of welding stress release, consequently, laser cutting machine machining precision has been improved.
It should be noted that the triangular through-hole structures ii and iii are arranged in bilateral symmetry, and the triangular through-hole structures iv and v are right-angled triangles arranged in bilateral symmetry.
In this embodiment, the bottom surface of the guide rail groove 11 corresponds to three vertex angles of the triangular through hole structure i, the triangular through hole structure ii and the triangular through hole structure iv, and the bottom surface of the rack mounting boss 12 corresponds to three vertex angles of the triangular through hole structure i, the triangular through hole structure iii and the triangular through hole structure v, so that loads borne by the guide rail groove 11 and the rack mounting boss 12 can be respectively dispersed to the three triangular structures through the three vertex angles, and the deformation resistance of the beam main body 1 is greatly improved.
Preferably, the rib widths of the radial cross sections of the third reinforcing rib 16 and the fourth reinforcing rib 17 are both conical, that is, the rib width of the third reinforcing rib 16 in the direction from the guide rail groove 11 to the bottom edge of the beam main body 1 is gradually increased, and the rib width of the fourth reinforcing rib 17 in the direction from the rack mounting boss 12 to the bottom edge of the beam main body 1 is gradually increased, so that the support strength of the head guide rail mounting surface 13 on the side vertical surface of the beam main body 1 is further improved.
Preferably, the triangular top angles of the triangular through hole structure I, the triangular through hole structure II, the triangular through hole structure III, the triangular through hole structure IV and the triangular through hole structure V are all processed into round angles, wherein the round angles are processed into the round angles, so that the stress concentration can be reduced, and the compression resistance of the beam main body 1 is further improved.
As shown in fig. 3-5, the beam of the laser cutting machine further comprises a base 2 and a connecting piece, wherein the base 2 is used for supporting the beam body 1 and placing a motor reducer. In this embodiment, including two bases 2, base 2 sets up respectively in the both ends bottom of crossbeam main part 1, and base 2's structure is the same, all is connected with crossbeam main part 1 through the connecting piece. The base 2 is provided with a side elevation mounting boss 21, the side elevation mounting boss 21 of the base 2 is detachably connected with the beam main body 1 through a connecting piece, in the practical application process, mounting holes matched with the connecting piece are formed in the beam main body 1 and the side elevation mounting boss 21 of the base 2, and the connecting piece penetrates through the mounting holes to connect the beam main body 1 with the side elevation mounting boss 21 on the base 2. Wherein, the connecting piece is the bolt, and certainly also can select to other connecting pieces, as long as can realize the function of dismantling the connection with crossbeam main part 1 and base 2 can.
It should be noted that after the beam main body 1 is connected with the side elevation mounting boss 21 on the base 2, a gap exists between the beam main body 1 and the side elevation on the base 2, and the beam main body 1 is connected with the mounting boss of the base 2 through a bolt, so that compared with welding, the welding cost is saved, and the deformation of welding stress release is avoided, and when the laser cutting machine moves at a high speed, the gap at the joint of the beam main body 1 and the base 2 can counteract the deformation of the beam main body 1 caused by temperature change, thereby reducing the influence on the whole beam, and making the beam less influenced by temperature difference.
Specifically, the bottom of the beam main body 1 is provided with a mounting notch 18, the base 2 is provided with a notch mounting boss 22 matched with the mounting notch 18, so that the beam main body 1 and the base 2 can be conveniently positioned and mounted, wherein after the notch mounting boss 22 on the base 2 is clamped into the mounting notch 18 of the beam main body 1, the beam main body is further clamped and fixed through a boss bolt.
Specifically, a machine head guide rail mounting surface 13 is welded on the vertical face of one side of the beam main body 1, so that the positioning and mounting of the machine head guide rail are facilitated, wherein the triangular vertex angles of the triangular through hole structure I, the triangular through hole structure II, the triangular through hole structure III, the triangular through hole structure IV and the triangular through hole structure V are all processed into round corners, and the wall thickness of the beam main body 1 corresponding to the guide rail groove 11, the rack mounting boss 12 and the machine head guide rail mounting surface 13 is larger than that of the hollow frame of the beam main body 1, so that the supporting strength of the guide rail groove 11, the rack mounting boss 12 and the machine head guide rail mounting surface.
The above description of the embodiments of the present invention is provided for the purpose of illustrating the technical lines and features of the present invention, and is intended to enable those skilled in the art to understand the contents of the present invention and to implement the present invention accordingly, but the present invention is not limited to the above specific embodiments. All changes and modifications that come within the scope of the claims are to be embraced within their scope.
Claims (10)
1. A beam of a laser cutting machine comprises a beam main body and is characterized in that,
the beam main body is a hollow frame;
the top of the beam main body is provided with a guide rail groove and a rack mounting boss;
a first reinforcing rib is connected between the bottom edge of the guide rail groove and the middle point of the bottom edge of the beam main body, a second reinforcing rib is connected between the bottom edge of the rack mounting boss and the middle point of the bottom edge of the beam main body, and a triangular through hole structure I is formed by the first reinforcing rib, the second reinforcing rib and the top edge of the beam main body;
a third reinforcing rib is connected between the bottom edge of the guide rail groove and the end point of the left side of the bottom edge of the beam main body, and the first reinforcing rib, the third reinforcing rib and the bottom edge of the beam main body form a triangular through hole structure II;
and a fourth reinforcing rib is connected and arranged between the bottom side of the rack mounting boss and the end point on the right side of the bottom side of the beam main body, and the second reinforcing rib, the fourth reinforcing rib and the bottom side of the beam main body form a triangular through hole structure III.
2. Laser cutter beam according to claim 1,
the triangular through hole structures II and the triangular through hole structures III are arranged in a bilateral symmetry mode.
3. Laser cutter beam according to claim 2,
a triangular through hole structure IV is formed by the third reinforcing rib, the left side edge of the beam main body and the top edge of the beam main body;
and the fourth reinforcing rib, the right side edge of the beam main body and the top edge of the beam main body form a triangular through hole structure V.
4. The laser cutter beam according to claim 3,
the triangular through hole structures IV and V are right-angled triangles symmetrically arranged at left and right.
5. The laser cutter beam according to claim 3 or 4, wherein the rib width in radial cross section of the third reinforcing rib and/or the fourth reinforcing rib is tapered;
the width of the third reinforcing rib is gradually increased along the direction from the guide rail groove to the bottom edge of the beam main body;
the fourth reinforcing rib gradually increases in width along the direction from the rack mounting boss to the bottom side of the beam main body.
6. Laser cutter beam according to claim 3 or 4,
and the triangular vertexes of the triangular through hole structure I, the triangular through hole structure II, the triangular through hole structure III, the triangular through hole structure IV and the triangular through hole structure V are all processed into round angles.
7. The laser cutter beam according to any of claims 1-4, further comprising a base and a connector;
the base is provided with a side vertical face mounting boss;
the side elevation mounting boss is detachably connected with the beam main body through the connecting piece.
8. The laser cutter beam of claim 7,
the bottom of crossbeam main part is equipped with the installation notch, the base be equipped with installation notch assorted notch installation boss.
9. The laser cutter beam of claim 8,
and a machine head guide rail mounting surface is arranged on the vertical surface of one side of the beam main body.
10. The laser cutter beam of claim 9,
the wall thicknesses of the guide rail groove, the rack mounting boss and the beam main body corresponding to the machine head guide rail mounting surface are larger than the wall thickness of the hollow frame of the beam main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858817.3U CN212946073U (en) | 2020-05-19 | 2020-05-19 | Beam of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020858817.3U CN212946073U (en) | 2020-05-19 | 2020-05-19 | Beam of laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212946073U true CN212946073U (en) | 2021-04-13 |
Family
ID=75375581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020858817.3U Active CN212946073U (en) | 2020-05-19 | 2020-05-19 | Beam of laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212946073U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114193012A (en) * | 2021-12-31 | 2022-03-18 | 苏州瑞铁激光科技有限公司 | Laser cutting machine's girder steel |
| CN114850890A (en) * | 2021-06-25 | 2022-08-05 | 北京海森德克复合材料科技有限公司 | Multi-cavity hollow-structure machine tool carbon fiber cross beam |
-
2020
- 2020-05-19 CN CN202020858817.3U patent/CN212946073U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114850890A (en) * | 2021-06-25 | 2022-08-05 | 北京海森德克复合材料科技有限公司 | Multi-cavity hollow-structure machine tool carbon fiber cross beam |
| CN114193012A (en) * | 2021-12-31 | 2022-03-18 | 苏州瑞铁激光科技有限公司 | Laser cutting machine's girder steel |
| CN114193012B (en) * | 2021-12-31 | 2023-08-25 | 苏州瑞铁激光科技有限公司 | Steel beam of laser cutting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212946073U (en) | Beam of laser cutting machine | |
| CN107081575B (en) | Complex Chinese character 'ri' shaped member and manufacturing method thereof | |
| CN208291487U (en) | A kind of aircraft engine supporting structure | |
| CN109204473A (en) | A kind of casting of aluminium alloy plus aluminium alloy extrusions weld five connecting rod Rear secondary frame for vehicle | |
| CN212496487U (en) | Large-span integrated beam structure of gantry machine tool | |
| CN209125313U (en) | A kind of C-shaped bending plate beam structure | |
| CN218771854U (en) | Photovoltaic bracket connecting piece | |
| CN209159805U (en) | A kind of casting of aluminium alloy plus aluminium alloy extrusions weld five connecting rod Rear secondary frame for vehicle | |
| CN203729593U (en) | Cantilever crane and concrete equipment | |
| CN208132241U (en) | A kind of cross beam of laser cutting machine of cast aluminium forming | |
| CN113134690B (en) | Floor type gantry laser cutting machine beam structure | |
| CN216332800U (en) | Aircraft composite part | |
| CN220560383U (en) | Plate-type dummy bar body connecting structure | |
| CN216580702U (en) | Frame beam body and frame assembly | |
| CN217993576U (en) | Assembly platform for composite material bearing beam frame | |
| CN219257668U (en) | Plane horizontal tail end plate joint | |
| CN218657397U (en) | Extrusion welding type aluminum beam for laser cutting machine | |
| CN215880732U (en) | Machine tool body | |
| CN221114340U (en) | Novel rudder blade connector | |
| CN211136022U (en) | Subway tip chassis welding set | |
| CN213015363U (en) | Aluminum alloy upright rod butt joint piece | |
| CN217627288U (en) | Tower head and tower crane | |
| CN214641746U (en) | Large-span cross beam structure of fixed-beam gantry machining center | |
| CN218836505U (en) | Laser cutting machine body and laser cutting machine | |
| CN220362242U (en) | Large-span welding beam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |