CN212094823U - Beam of laser cutting machine - Google Patents
Beam of laser cutting machine Download PDFInfo
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- CN212094823U CN212094823U CN202020049508.1U CN202020049508U CN212094823U CN 212094823 U CN212094823 U CN 212094823U CN 202020049508 U CN202020049508 U CN 202020049508U CN 212094823 U CN212094823 U CN 212094823U
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- reinforcing rib
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Abstract
The utility model relates to a laser cutting machine's crossbeam, it includes that the rear side bends panel beating, the front side bends the panel beating, grafting skeleton and running gear. The rear side bent metal plate comprises a first upper cover and a first side cover, the first upper cover is provided with a first splicing port, and the first side cover is provided with a second splicing port and a third splicing port; the front side bent metal plate comprises a second upper cover and a second side cover, the second upper cover is provided with a fourth splicing port, and the second side cover is provided with a fifth splicing port and a sixth splicing port; the splicing framework is arranged between the rear side bent metal plate and the front side bent metal plate; running gear includes the direction subassembly, the direction subassembly can lead the laser head. The whole weight of the beam is lighter, the structural strength and rigidity are higher, and higher acceleration can be obtained under the same motor drive.
Description
Technical Field
The utility model relates to a laser beam machining equipment technical field, concretely relates to laser cutting machine's crossbeam.
Background
When the steel plate beam is produced, firstly, a steel plate is blanked, then a plurality of plates are spliced, then the plates are integrally welded, then heat treatment is carried out, and finally, machining is adopted to finish the beam production. A plurality of steel plates are spliced in the structure, and the positions needing to be welded are more during integral welding. In addition, the beam is long, so that the whole beam is easy to generate large welding thermal deformation, and more welding internal stress can be accumulated. In the use process, because the crossbeam slowly releases the internal stress, the uncontrollable deformation of crossbeam takes place easily. The crossbeam easily leads to cutting parts's precision poor after warping, and then is difficult to satisfy user's cutting user demand.
In addition, because the thick greatly of the plate of the steel sheet that adopts, and the crossbeam span is great, and the structure is heavier, for obtaining great acceleration and speed, need choose great driving motor for use, not only increase higher cost, because adopt square pipe or square tube during steel pipe crossbeam production many times moreover, inside is difficult to increase the welding muscle and carries out the intensity support, then overall structure's intensity is less strong.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a laser cutting machine's crossbeam for solve the great and heavier problem of structure of crossbeam welding stress.
(II) technical scheme
In order to achieve the above object, the utility model provides a laser cutting machine's crossbeam, it includes:
the rear-side bent metal plate comprises a first upper cover and a first side cover, wherein the first upper cover is provided with a plurality of first splicing ports, and the first side cover is provided with a plurality of second splicing ports and a plurality of third splicing ports;
the front side bending metal plate comprises a second upper cover and a second side cover, the second upper cover is provided with a plurality of fourth splicing ports, and the second side cover is provided with a plurality of fifth splicing ports and a plurality of sixth splicing ports;
the splicing framework is arranged between the rear-side bent metal plate and the front-side bent metal plate;
running gear, running gear includes the direction subassembly, the direction subassembly can lead the laser head.
Preferably, the plug-in skeleton includes: it is a plurality of with a plurality of first concatenation boss that first concatenation mouth links to each other, with a plurality of second concatenation boss that the second concatenation mouth links to each other, with a plurality of the third concatenation boss that the third concatenation mouth links to each other, with a plurality of the fourth concatenation boss that the fourth concatenation mouth links to each other, with a plurality of the fifth concatenation boss that the fifth concatenation mouth links to each other and with a plurality of the sixth concatenation boss that the sixth concatenation mouth links to each other.
Preferably, the grafting skeleton includes upside strengthening rib, downside strengthening rib, a plurality of inboard strengthening rib and mated terminal surface strengthening rib, the upside strengthening rib is parallel with the downside strengthening rib, the terminal surface strengthening rib is located the grafting skeleton both ends.
Preferably, the upper reinforcing rib is strip-shaped, a first strip-shaped inserting hole is formed in a first edge of the upper reinforcing rib in the extending direction, and the fifth splicing boss is arranged on a second edge of the upper reinforcing rib in the extending direction;
the lower reinforcing rib is strip-shaped and is provided with paired second inserting holes;
the upper end of inboard strengthening rib is provided with first concatenation boss fourth concatenation boss and with the third spliced eye that first spliced eye mutually supported, the lower extreme of inboard strengthening rib in pairs be provided with the first spliced boss that the second spliced eye mutually supported, a side of inboard strengthening rib is provided with the second concatenation boss with the third spliced boss, another side of inboard strengthening rib is provided with the sixth concatenation boss.
Preferably, first side cover is opened and is equipped with toward the sunken first recess of grafting skeleton direction, second side cover is opened and is equipped with toward the sunken second recess of grafting skeleton direction, one side of inboard strengthening rib be provided with the first concave station of first recess mutually supporting, the another side of inboard strengthening rib be provided with the second concave station of second recess mutually supporting.
Preferably, two long lightening holes are formed in one end, used for being connected with the upper reinforcing rib in an inserting mode, of the inner reinforcing rib, and a middle lightening hole is formed between the first concave platform and the second concave platform of the inner reinforcing rib.
Preferably, skeleton lightening holes are formed in the upper reinforcing rib and the lower reinforcing rib, and the skeleton lightening holes are in a shape like a Chinese character 'mi'.
Preferably, the grafting skeleton still includes bottom plate and banding, the bottom plate is located the below of downside strengthening rib and with first grafting boss contact, the banding is located the bottom plate with between the downside strengthening rib.
Preferably, the guide assembly comprises a main guide rail and an auxiliary guide rail, the auxiliary guide rail is mounted on the second side cover, and auxiliary pressing blocks are arranged at two ends of the auxiliary guide rail; the second upper cover is provided with the main guide rail, main pressing blocks are arranged at two ends of the main guide rail, and limiting collision blocks are further arranged at two ends of the main guide rail.
Preferably, two ends of the front side bent metal plate are provided with moving devices, and the moving devices can drive the cross beam to move on the laser cutting machine;
and/or rectangular hand holes are formed in two sides of a cross beam of the laser cutting machine.
(III) advantageous effects
The beneficial effects of the utility model are that, through adopting whole picture peg welding, processing technology is simple and easy more, and two halves panel beating are bent around adopting simultaneously, and inside increases transversely and vertical strengthening rib, and whole weight is lighter, and structural strength rigidity is higher, can obtain higher acceleration under the equal motor drive.
Drawings
Fig. 1 is a schematic view of an internal structure of a beam of a laser cutting machine according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is an enlarged view of FIG. 1 at B;
FIG. 4 is an enlarged view of FIG. 1 at C;
fig. 5 is a schematic structural view of an inner reinforcing rib of a beam of the laser cutting machine of the present invention;
fig. 6 is a cross-sectional view of a beam of a laser cutting machine according to the present invention;
fig. 7 is a right side view of a beam of the laser cutting machine of the present invention.
[ description of reference ]
100: bending a metal plate at the rear side; 101: a first upper cover; 102: a first side cover; 103: a first splicing interface; 104: a third splicing interface; 105: bending a metal plate at the front side; 106: a second upper cover; 107: a second side cover; 108: a fourth splicing interface; 109: a fifth splicing interface; 110: a sixth splicing interface; 111: a first groove; 112: a second groove;
200: a first splicing boss; 201: a second splicing boss; 202: a third splicing boss; 203: a fourth splicing boss; 204: fifth splicing bosses; 205: a sixth splicing boss;
210: an upper side reinforcing rib; 211: a lower side reinforcing rib; 212: an inner reinforcing rib; 213: end face reinforcing ribs; 214: a first plug hole; 215: a second plug hole; 216: a third plug hole; 217: a first plug boss; 218: a first recessed land; 219: a second recessed land; 220: a strip lightening hole; 221: a middle lightening hole; 222: a framework lightening hole; 223: a base plate; 224: sealing edges;
300: a main guide rail; 301: a secondary guide rail; 302: a main pressing block; 303: a secondary briquetting; 304: a limiting collision block; 306: a drive motor; 307: a speed reducer; 308: a gear; 309: a limit stop block; 310: adjusting the bracket; 313: and (4) hand hole.
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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a beam of a laser cutting machine, which comprises a rear-side bent metal plate 100, a front-side bent metal plate 105, a splicing framework and a traveling mechanism; referring to fig. 1, 2, 3 and 4, fig. 1 is an exploded view of the internal structure of the beam, showing the structure of the beam body of the present invention.
The rear-side bent metal plate 100 comprises a first upper cover 101 and a first side cover 102, wherein the first upper cover 101 is provided with a plurality of first splicing ports 103, and the first side cover 102 is provided with a plurality of second splicing ports (not shown) and a plurality of third splicing ports 104; the front-side bent metal plate 105 comprises a second upper cover 106 and a second side cover 107, the second upper cover 106 is provided with a plurality of fourth splicing ports 108, and the second side cover 107 is provided with a plurality of fifth splicing ports 109 and a plurality of sixth splicing ports 110.
The grafting skeleton is located between rear side bending panel beating 100 and the front side bending panel beating 105, and the grafting skeleton can be provided with the concatenation boss, and rear side bending panel beating 100 and front side bending panel beating 105 can be through the grafting skeleton of concatenation boss installation, also can weld between rear side bending panel beating 100 and the front side bending panel beating 105, and the grafting skeleton plays the supporting role, guarantees the rigidity intensity of crossbeam.
The walking mechanism comprises a guide assembly, the guide assembly is connected with the laser head and guides the laser head, and the moving direction of the laser head is ensured.
This scheme is through adopting whole picture peg welding, and processing technology is simple and easy more, adopts two halves panel beating to bend around adopting simultaneously, and inside increases the grafting skeleton, and whole weight is lighter, and structural strength rigidity is higher, can obtain higher acceleration under the equal motor drive.
Further, the grafting skeleton includes: a first splicing boss 200 connected to the plurality of first splicing ports 103, a second splicing boss 201 connected to the plurality of second splicing ports, a third splicing boss 202 connected to the plurality of third splicing ports 104, a fourth splicing boss 203 connected to the plurality of fourth splicing ports 108, a fifth splicing boss 204 connected to the plurality of fifth splicing ports 109, and a sixth splicing boss 205 connected to the plurality of sixth splicing ports 110; the whole weight of the splicing framework added in the beam is lighter, the structural strength and rigidity are higher, and higher acceleration can be obtained under the same motor drive.
Wherein, referring to fig. 1, fig. 4 and fig. 5, the grafting skeleton includes upside strengthening rib 210, downside strengthening rib 211, a plurality of inboard strengthening ribs and mated terminal surface strengthening rib 213, and upside strengthening rib 210 is parallel with downside strengthening rib 211, and terminal surface strengthening rib 213 passes through the welding, welds at the grafting skeleton both ends.
The upper reinforcing rib 210 is in a strip shape, a first strip-shaped inserting hole 214 is formed in a first edge of the upper reinforcing rib 210 in the extending direction, a fifth splicing boss 204 is arranged on a second edge of the upper reinforcing rib 210 in the extending direction, and the upper reinforcing rib 210 is mutually clamped with the front-side bent metal plate 105 through the fifth splicing boss 204, so that the overall structural strength and rigidity of the beam are further enhanced; the lower reinforcing rib 211 is in a strip shape and is provided with paired second inserting holes 215; the upper end of inboard strengthening rib is provided with first concatenation boss 200, fourth concatenation boss 203 and the third spliced eye 216 of mutually supporting with first spliced eye 214, and the lower extreme of inboard strengthening rib is provided with in pairs and mutually supports first grafting boss 217 with second spliced eye 215, and a side of inboard strengthening rib is provided with second concatenation boss 201 and third concatenation boss 202, and another side of inboard strengthening rib is provided with sixth concatenation boss 205.
The upper cross beam reinforcing rib and the lower cross beam reinforcing rib 211 are respectively inserted into the inner side reinforcing rib and the end face reinforcing rib 213 to form an inserting framework as shown in fig. 1, and the rear-side bent metal plate 100 and the front-side bent metal plate 105 are respectively inserted into the inserting framework to form a cross beam. In order to enhance the connection strength, the position which is easy to deform or loosen can be reinforced by adopting spot welding or section welding and other modes.
Furthermore, the first side cover 102 is provided with a first groove 111 sunken towards the direction of the inserting framework, the second side cover 107 is provided with a second groove 112 sunken towards the direction of the inserting framework, one side of the inner reinforcing rib is provided with a first concave platform 218 mutually matched with the first groove 111, the other side of the inner reinforcing rib is provided with a second concave platform 219 mutually matched with the second groove 112, the inner concave shape is added to the beam, the beam is welded to be in an I shape, and the strength and the rigidity of the beam in the front-back direction can be obviously improved.
Two long lightening holes 220 are formed in one end, used for being inserted into the upper reinforcing rib 210, of the inner reinforcing rib, a middle lightening hole 221 is formed between the first concave platform 218 and the second concave platform 219 of the inner reinforcing rib, the middle lightening hole 221 enables the overall weight of the cross beam to be lighter, and higher acceleration can be obtained under the same motor driving.
Furthermore, the upper reinforcing rib 210 and the lower reinforcing rib 211 are provided with framework lightening holes 222, the framework lightening holes 222 are in a shape like a Chinese character 'mi', the structure of the Chinese character 'mi' is reasonable, multi-directional rigidity and strength support can be provided, and the overall weight of the beam is further reduced.
Wherein, the grafting skeleton still includes bottom plate 223 and banding 224, bottom plate 223 be located the below of downside strengthening rib 211 and with the contact of first grafting boss, banding 224 is located between bottom plate 223 and the downside strengthening rib 211, bottom plate 223 with banding 224 can effectively avoid the inside circumstances of scurrying of smoke and dust entering crossbeam that produces when the lathe laser cutting takes place, can reduce the corruption of smoke and dust to motor line and oil pipeline.
Further, referring to fig. 6 and 7, the guide assembly includes a main guide rail 300 and an auxiliary guide rail 301, the second side cover 107 is mounted with the auxiliary guide rail 301, and two ends of the auxiliary guide rail 301 are provided with auxiliary pressing blocks 303; the second upper cover 106 is provided with main guide rail 300, the both ends of main guide rail 300 are provided with main briquetting 302, the both ends of main guide rail 300 still are provided with spacing piece 304 that hits, the motion track of laser head can be guaranteed to the guide rail, spacing piece 304 that hits can guarantee that the laser head can not move to the crossbeam outside, main briquetting 302 and vice briquetting 303 can block the arbitrary deformation of guide rail, guarantee the straightness accuracy of guide rail, simultaneously, main briquetting 302 and vice briquetting 303 can adjust the elasticity of tight guide rail, improve the driven accurate of complete machine, reduce workman's the operation degree of difficulty, practice thrift more adjustment time.
Further, referring to fig. 6 and 7, two ends of the front-side bent metal plate 105 are provided with a moving device, the moving device can drive the beam to move on the bed of the laser cutting machine, the moving device comprises a driving motor 306, a speed reducer 307, a gear 308, a limit stop 309 and an adjusting bracket 310, the number of the front and back parts of the two sides of the limit stop 309 is 4, the moving device is used for emergency of machine runaway, the beam is impacted and stopped, the adjusting bracket 310 can adjust the meshing between the gear 308 and the rack, and the moving device is fixed by adopting a mode of two screws and one screw top. Through the power output of the driving motor 306, the driving gear 308 is meshed with the rack of the bed, and further drives the beam to move on the bed of the laser cutting machine.
Referring to fig. 2, rectangular hand holes 313 are formed in two sides of a beam of the laser cutting machine, and the rectangular hand holes 313 facilitate bolt connection.
The above description is only for the embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A beam for a laser cutting machine, characterized in that the beam for a laser cutting machine comprises:
the rear-side bent metal plate comprises a first upper cover and a first side cover, wherein the first upper cover is provided with a plurality of first splicing ports, and the first side cover is provided with a plurality of second splicing ports and a plurality of third splicing ports;
the front side bending metal plate comprises a second upper cover and a second side cover, the second upper cover is provided with a plurality of fourth splicing ports, and the second side cover is provided with a plurality of fifth splicing ports and a plurality of sixth splicing ports;
the splicing framework is arranged between the rear-side bent metal plate and the front-side bent metal plate;
running gear, running gear includes the direction subassembly, the direction subassembly can lead the laser head.
2. The beam of the laser cutting machine according to claim 1, wherein the plug-in skeleton comprises: it is a plurality of with a plurality of first concatenation boss that first concatenation mouth links to each other, with a plurality of second concatenation boss that the second concatenation mouth links to each other, with a plurality of the third concatenation boss that the third concatenation mouth links to each other, with a plurality of the fourth concatenation boss that the fourth concatenation mouth links to each other, with a plurality of the fifth concatenation boss that the fifth concatenation mouth links to each other and with a plurality of the sixth concatenation boss that the sixth concatenation mouth links to each other.
3. The beam for laser beam cutting machines according to claim 2, wherein the insertion frame comprises an upper reinforcing rib, a lower reinforcing rib, a plurality of inner reinforcing ribs, and a pair of end reinforcing ribs, the upper reinforcing rib is parallel to the lower reinforcing rib, and the end reinforcing ribs are located at both ends of the insertion frame.
4. The beam of the laser cutting machine according to claim 3, wherein the upper reinforcing rib is elongated, a first elongated insertion hole is formed in a first edge of the upper reinforcing rib in the extending direction, and the fifth splicing boss is formed in a second edge of the upper reinforcing rib in the extending direction;
the lower reinforcing rib is strip-shaped and is provided with paired second inserting holes;
the upper end of inboard strengthening rib is provided with first concatenation boss fourth concatenation boss and with the third spliced eye that first spliced eye mutually supported, the lower extreme of inboard strengthening rib in pairs be provided with the first spliced boss that the second spliced eye mutually supported, a side of inboard strengthening rib is provided with the second concatenation boss with the third spliced boss, another side of inboard strengthening rib is provided with the sixth concatenation boss.
5. The beam of the laser beam cutting machine according to claim 3, wherein the first side cover is provided with a first groove recessed toward the insertion frame, the second side cover is provided with a second groove recessed toward the insertion frame, one side of the inner reinforcing rib is provided with a first concave table matched with the first groove, and the other side of the inner reinforcing rib is provided with a second concave table matched with the second groove.
6. The beam of laser beam cutting machine according to claim 5, wherein the inner reinforcement rib has two elongated lightening holes formed at one end thereof for inserting the upper reinforcement rib, and the inner reinforcement rib has a middle lightening hole formed between the first concave and the second concave.
7. The beam of the laser beam cutting machine as claimed in claim 3, wherein the upper and lower reinforcing bars are provided with frame lightening holes, and the frame lightening holes are in a shape of a Chinese character mi.
8. The beam of the laser cutting machine according to claim 4, wherein the insertion frame further comprises a bottom plate and a seal edge, the bottom plate is located below the lower reinforcing rib and contacts the first insertion boss, and the seal edge is located between the bottom plate and the lower reinforcing rib.
9. The beam of the laser cutting machine according to any one of claims 1 to 8, wherein the guide assembly comprises a primary guide rail and a secondary guide rail, the secondary guide rail is mounted on the second side cover, and secondary pressing blocks are arranged at two ends of the secondary guide rail; the second upper cover is provided with the main guide rail, main pressing blocks are arranged at two ends of the main guide rail, and limiting collision blocks are further arranged at two ends of the main guide rail.
10. The beam of the laser cutting machine according to any one of claims 1 to 8, wherein two ends of the front side bent sheet metal are provided with moving devices, and the moving devices can drive the beam to move on the laser cutting machine;
and/or rectangular hand holes are formed in two sides of a cross beam of the laser cutting machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049508.1U CN212094823U (en) | 2020-01-10 | 2020-01-10 | Beam of laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020049508.1U CN212094823U (en) | 2020-01-10 | 2020-01-10 | Beam of laser cutting machine |
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| Publication Number | Publication Date |
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| CN212094823U true CN212094823U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020049508.1U Active CN212094823U (en) | 2020-01-10 | 2020-01-10 | Beam of laser cutting machine |
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| CN (1) | CN212094823U (en) |
Cited By (1)
| 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 |
-
2020
- 2020-01-10 CN CN202020049508.1U patent/CN212094823U/en active Active
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 |
| 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 |
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