CN203304781U - Laser cutting machine - Google Patents
Laser cutting machine Download PDFInfo
- Publication number
- CN203304781U CN203304781U CN2013202844509U CN201320284450U CN203304781U CN 203304781 U CN203304781 U CN 203304781U CN 2013202844509 U CN2013202844509 U CN 2013202844509U CN 201320284450 U CN201320284450 U CN 201320284450U CN 203304781 U CN203304781 U CN 203304781U
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- crossbeam
- axis
- slide block
- rail slide
- block pair
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Abstract
A laser cutting machine comprises a base, a cross beam and a workbench, wherein the cross beam and the workbench are arranged on the base. A Z-axis cutting head is mounted on the cross beam. The main body of the cross beam is of a cantilever type structure, wherein the cantilever is made of aviation cast aluminum alloy. One end of the cross beam is fixed on the base, and the other end of the cross beam extends out and is suspended. Inner reinforcing ribs are arranged inside the cross beam, and outer reinforcing ribs are arranged on the outer surface of the cross beam. The laser cutting machine is high in overall structural strength and light in weight, and is mainly used for the manufacturing of laser cutting machines.
Description
Technical field
The utility model relates to a kind of laser cutting machine, relates in particular to a kind of beam structure of laser cutting machine.
Background technology
Along with the requirement of the speed of service to numerical control laser cutter is more and more higher, the crossbeam of conventional laser cutting machine is steel welding construction, complex structure, and weight is large, bad dynamic performance.The power of motor that drives the crossbeam operation is larger, and cross beam movement speed is not high, can not meet the needs of present sheet material processing industry.
Summary of the invention
The utility model is a kind of laser cutting machine, and its crossbeam adopts the aviation cast aluminium alloy, with the side-to-side movement of gear-rack drive crossbeam, and the cutting head slided along beam guideway under leading screw drives, can guarantee that the cutting head quick and stable arrives the plate cutting point.Complete machine is succinctly light and handy, greatly saves production cost.
This programme is achieved by the following technical measures: a kind of laser cutting machine, it comprises base and is arranged at crossbeam and the workbench on base, be arranged on the Z axis cutting head on crossbeam, the main body of crossbeam is to adopt aviation cast aluminium alloy cantilever structure, one end is fixed on base, one end stretches out unsettled, in the inside of crossbeam, is provided with interior reinforcement, is provided with outer reinforcement at the outer surface of crossbeam.
The concrete characteristics of this programme have: the guide rail junction of crossbeam bottom and base arranges protuberance, has improved the bending resistant section modulus while being subjected to horizontal direction driving force and load horizontal direction reaction force.
In beam surface upper, Y-axis upper rail slide block pair is installed, front surface at crossbeam is equipped with Y-axis fromer rail slide block pair, Y-axis upper rail slide block pair and Y-axis fromer rail slide block pair are arranged on orthogonal two faces, be different from two guide rails on common cantilever beam and be arranged in conplane general layout, thereby make the load of cantilever beam stressed more reasonable.
Between the Y-axis upper rail slide block pair on crossbeam and Y-axis fromer rail slide block pair, ball screw assembly, is installed, ball screw assembly, is arranged on the front surface of crossbeam by bearing block and motor bearing seat, the feed screw nut of ball screw assembly, is connected with the Z axis cutting head, the Z axis cutting head slidably reciprocates along Y direction under the leading screw of ball screw assembly, drives, total is compacter.
The beneficial effect of this programme can be learnt according to the narration to such scheme, is optimized design by finite element analysis, and the height of reinforcement and arrange suitablely so not only alleviates cantilever cast aluminium crossbeam weight, also meets the intensity needs of header portion.Simultaneously because alleviating of cast aluminium crossbeam weight also reduced the power requirement to the crossbeam drive motors.The present invention has alleviated header portion weight, has improved its dynamic property.Both improved production efficiency, and saved again cost, totle drilling cost can reduce by 10%.Therefore the utility model compared with prior art, has been realized technical purpose.
The accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.Fig. 1 is the utility model laser cutting machine schematic perspective view; Fig. 2 is the utility model front view; Fig. 3 is the utility model top view; Fig. 4 is A-A structure cutaway view in Fig. 2, Fig. 5 be in Fig. 2 B to view.Fig. 6 is the axonometric drawing of crossbeam, has showed height and the location arrangements of reinforcement.In figure: 1-base; 2-crossbeam; 3-Z axis cutting head; 4-workbench; 5-feed screw nut; 6-Y-axis upper rail slide block pair; 7-ball screw assembly; 8-y-axis motor; 9-X-axis motor and speed reducer; 10-Y-axis fromer rail slide block pair; 11-X-axis guide rail slide block pair; Reinforcement in 13-; The outer reinforcement of 14-; The 15-bearing block; The 16-motor bearing seat; The 17-protuberance.
The specific embodiment
As shown in Figure 1, a kind of laser cutting machine, it comprises base 1 and is arranged at crossbeam 2 and the workbench 4 on base 1, be arranged on the Z axis cutting head 3 on crossbeam 2, the main body of crossbeam 2 is to adopt aviation cast aluminium alloy cantilever structure, one end is fixed on base 1, and an end stretches out unsettled, in the inside of crossbeam 2, is provided with interior reinforcement 13, is provided with outer reinforcement 14 at the outer surface of crossbeam 2.
The guide rail junction of crossbeam 2 bottoms and base 1 arranges protuberance 17, has improved the bending resistant section modulus while being subjected to horizontal direction driving force and load horizontal direction reaction force.
At crossbeam 2 upper surfaces, Y-axis upper rail slide block pair 6 is installed, front surface at crossbeam is equipped with Y-axis fromer rail slide block pair 10, these two guide rail slide block pairs are arranged on orthogonal two faces, be different from two guide rails on common cantilever beam and be arranged in conplane general layout, thereby make the load of cantilever beam stressed more reasonable.
Between the Y-axis upper rail slide block on crossbeam secondary 6 and Y-axis fromer rail slide block pair 10, ball screw assembly, 7 is installed, ball screw assembly, 7 is arranged on the front surface of crossbeam 2 by bearing block 15 and motor bearing seat 16, the feed screw nut 5 of ball screw assembly, 7 is connected with Z axis cutting head 3, Z axis cutting head 3 slidably reciprocates along Y direction under the leading screw of ball screw assembly, drives, total is compacter.
X-axis guide rail slide block pair 11 is installed on base 1, crossbeam 2 on base 1 can before and after the direction of sliding be X-direction, Z axis cutting head 3 can horizontally slip on crossbeam 2 direction is Y direction.
Be illustrated in figure 2 the front view of crossbeam 2, Y-axis upper rail slide block pair 6, ball screw assembly, 7 and Y-axis fromer rail slide block pair 10 are installed on crossbeam 2, feed screw nut 5 is on ball screw assembly, 7, and y-axis motor 8 is arranged on the motor bearing seat 16 on right side.
Be illustrated in figure 4 A-A place cutaway view in Fig. 2, the internal vertical direction is equipped with X-axis motor and speed reducer 9 on the right side of crossbeam 2, and the slide block of X-axis guide rail slide block pair 11 is arranged on the below, right side of crossbeam 2.
Be illustrated in figure 5 that in Fig. 2, B is to view, X-axis guide rail slide block pair 11 is arranged on the below of crossbeam 2, and minutes two arrange puts.
Be illustrated in figure 6 the axonometric drawing of crossbeam 2, the height of reinforcement and location arrangements figure.
Claims (4)
1. laser cutting machine, it comprises base and is arranged at crossbeam and the workbench on base, be arranged on the Z axis cutting head on crossbeam, the main body of crossbeam is to adopt aviation cast aluminium alloy cantilever structure, one end is fixed on base, one end stretches out unsettled, in the inside of crossbeam, is provided with interior reinforcement, is provided with outer reinforcement at the outer surface of crossbeam.
2. laser cutting machine according to claim 1, is characterized in that the guide rail junction of crossbeam bottom and base arranges protuberance.
3. laser cutting machine according to claim 1, it is characterized in that, in beam surface upper, Y-axis upper rail slide block pair is installed, front surface at crossbeam is equipped with Y-axis fromer rail slide block pair, and Y-axis upper rail slide block pair and Y-axis fromer rail slide block pair are arranged on orthogonal two faces.
4. laser cutting machine according to claim 1, it is characterized in that, between the Y-axis upper rail slide block pair on crossbeam and Y-axis fromer rail slide block pair, ball screw assembly, is installed, ball screw assembly, is arranged on the front surface of crossbeam by bearing block and motor bearing seat, the feed screw nut of ball screw assembly, is connected with the Z axis cutting head, and the Z axis cutting head slidably reciprocates along Y direction under the driving of ball screw assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202844509U CN203304781U (en) | 2013-05-23 | 2013-05-23 | Laser cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202844509U CN203304781U (en) | 2013-05-23 | 2013-05-23 | Laser cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304781U true CN203304781U (en) | 2013-11-27 |
Family
ID=49611016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202844509U Expired - Fee Related CN203304781U (en) | 2013-05-23 | 2013-05-23 | Laser cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304781U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759762A (en) * | 2015-03-31 | 2015-07-08 | 苏州汇能激光科技有限公司 | Extruding aluminum cross beam for laser cutting machine and production process |
| CN107097006A (en) * | 2017-05-27 | 2017-08-29 | 东莞市倡原钣神智能装备有限公司 | A kind of compound mortise and tenon type laser machine cutting beam structure |
| WO2018035967A1 (en) * | 2016-08-26 | 2018-03-01 | 江苏亚威机床股份有限公司 | Extruded aluminum profile cross support frame for laser cutting machine |
-
2013
- 2013-05-23 CN CN2013202844509U patent/CN203304781U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104759762A (en) * | 2015-03-31 | 2015-07-08 | 苏州汇能激光科技有限公司 | Extruding aluminum cross beam for laser cutting machine and production process |
| WO2018035967A1 (en) * | 2016-08-26 | 2018-03-01 | 江苏亚威机床股份有限公司 | Extruded aluminum profile cross support frame for laser cutting machine |
| CN107097006A (en) * | 2017-05-27 | 2017-08-29 | 东莞市倡原钣神智能装备有限公司 | A kind of compound mortise and tenon type laser machine cutting beam structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20180613 Granted publication date: 20131127 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20200613 Granted publication date: 20131127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20200523 |