CN211516383U - Online laser cutting device of steel pipe - Google Patents
Online laser cutting device of steel pipe Download PDFInfo
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- CN211516383U CN211516383U CN201922069426.3U CN201922069426U CN211516383U CN 211516383 U CN211516383 U CN 211516383U CN 201922069426 U CN201922069426 U CN 201922069426U CN 211516383 U CN211516383 U CN 211516383U
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Abstract
The utility model relates to a steel pipe online laser cutting device, which comprises a steel pipe positioning and conveying mechanism, a laser cutting executing mechanism, a laser, a water cooling tank, a gas generator and an electric control cabinet; the laser cutting executing mechanism is positioned on one side of the steel pipe positioning and conveying mechanism and is used for carrying out laser cutting on the steel pipe to be cut; the steel pipe positioning and conveying mechanism is used for conveying the steel pipe to be cut to the lower part of the laser cutting executing mechanism; the laser device is connected with the laser cutting executing mechanism and provides a light source for the laser device, the water cooling tank is connected with the laser cutting head and the laser device of the laser cutting executing mechanism and cools the laser cutting head and the laser device, the gas generator is connected with the laser cutting head of the laser cutting executing mechanism and provides cutting auxiliary gas for the laser cutting head, and the electric control cabinet provides electric power configuration for the whole device. The utility model has the characteristics of with low costs, steel pipe factory reforms transform simply, easily realize, easily promote, can be used for the cutting operation of heavy wall thickness steel pipe, practice thrift cost, raise the efficiency.
Description
Technical Field
The utility model relates to a cutting equipment's technical field especially relates to an online laser cutting device of steel pipe.
Background
The online cutting operation of steel pipe manufacturing enterprises mostly adopts the mode of saw bit cutting, because the saw bit easily wears and the cost is higher, and efficiency is lower. And the laser cutting only consumes lower electric energy and a small amount of gas, the advantages of the laser on-line cutting of the steel pipe are obvious, and if the laser cutting of the steel pipe is adopted, the cost can be greatly reduced and the efficiency can be improved.
The positioning and rotating device of the laser cutting pipe equipment on the market is provided with a multi-purpose chuck, but the chuck on the market can bear limited pipe quality, and can not be used for positioning and rotating long and heavy thick-wall pipes, so that the laser cutting pipe on the market is mainly used for processing thin-wall pipes, namely pipes with light quality.
The laser cutting has obvious advantages, but no on-line laser cutting equipment applied to a steel pipe production line exists at present,
disclosure of Invention
The utility model aims at solving the defects of the prior art and provides an online laser cutting device for steel pipes.
The utility model discloses a realize above-mentioned purpose, adopt following technical scheme:
an online laser cutting device for steel pipes comprises a steel pipe positioning and conveying mechanism, a laser cutting executing mechanism, a laser, a water cooling tank, a gas generator and an electric control cabinet.
The laser cutting executing mechanism is positioned on one side of the steel pipe positioning and conveying mechanism and is used for carrying out laser cutting on a steel pipe to be cut, and the laser cutting executing mechanism comprises a three-shaft transmission device and a laser cutting head arranged on the three-shaft transmission device; the steel pipe positioning and conveying mechanism is used for conveying the steel pipe to be cut to the position below the laser cutting executing mechanism; the laser, the water cooling tank, the gas generator and the electric control cabinet are located on one side of the steel pipe positioning and conveying mechanism, the laser is connected with the laser cutting executing mechanism and provides a light source for the laser cutting executing mechanism, the water cooling tank is connected with the laser cutting head of the laser cutting executing mechanism and the laser and cools the laser cutting head and the laser, the gas generator is connected with the laser cutting head of the laser cutting executing mechanism and provides cutting auxiliary gas for the laser cutting head, and the electric control cabinet provides power configuration for the whole device.
The steel pipe positioning and conveying mechanism comprises a base, an adjustable positioning component, a plurality of rotary roller components and a plurality of conveying roller components are fixed on the base, the adjustable positioning component is used for positioning a steel pipe to be cut, the rotary roller components and the conveying roller components are fixed on the base at intervals in sequence, the rotary roller components are used for driving the steel pipe to do circumferential rotation motion, the conveying roller components are used for conveying the steel pipe to enable the steel pipe to be close to the adjustable positioning component or to be far away from the adjustable positioning component, the rotary roller components are sequentially increased in height along the direction far away from the adjustable positioning component, a connecting rod motor is fixed on the base, one side of the conveying roller of the rotary roller components is connected with a conveying roller connecting rod, a driving connecting rod is arranged between the conveying roller connecting rod and the connecting rod motor, and the connecting rod motor is used for driving, the height of the transport roller assembly is greater than the height of the rotating roller assembly when the transport roller assembly is in the upright position and less than the height of the rotating roller assembly when the transport roller assembly is in the deflected position.
Adjustable locating component includes fixed plate, promotion subassembly, slider, positioning disk, the fixed plate is fixed on the base, the slider slides and sets up on the fixed plate, promotion subassembly is connected in one side of slider and is used for promoting the slider to slide towards rotatory roller subassembly, transfer roller subassembly, the positioning disk passes through bearing rotation and installs in the other one side of slider.
The fixed plate is provided with two sliding grooves in an upper parallel mode, the bottom of each sliding block is provided with two bottom sliding blocks corresponding to the two sliding grooves, the bottom sliding blocks slide in the sliding grooves, the sliding grooves are trapezoidal grooves which are narrow in upper portions and wide in lower portions and open at the tops of the sliding grooves, and the bottom sliding blocks are matched with the sliding grooves in shape.
The pushing assembly is one of an electric cylinder, a hydraulic cylinder, a pneumatic cylinder and a lead screw, but is not limited to the devices, wherein the lead screw is connected with a lead screw motor.
The fixed plate is provided with a positioning scale which can be one of a grating scale, a magnetic grating scale and a positioning block, but is not limited to these devices.
Rotatory roller subassembly includes first servo motor, rotatory roller base, rotatory roller support and rotatory roller, rotatory roller base is fixed on the base, rotatory roller support is total two and fixes on rotatory roller base, rotatory roller support includes two parallel arrangement's vertical board, rotatory roller rotary mounting is between two vertical boards of rotatory roller support, and the rotatory roller of one of them rotatory roller support links to each other with first servo motor, first servo motor fixes on rotatory roller base, and the steel pipe frame that waits to cut is established between two rotatory rollers and is rotated through two rotatory rollers.
The rotating roller is externally provided with a protective pad, and the protective pad can be one of a nylon pad, a polytetrafluoroethylene pad and a rubber pad, but is not limited to the protective pads made of the materials.
The conveying roller assembly comprises a second servo motor, a conveying roller support, a conveying roller rotating shaft and a conveying roller base, wherein the conveying roller base is fixed on the base, bottom supporting plates are arranged at two ends of the bottom of the conveying roller support, the conveying roller rotating shaft penetrates through the conveying roller base in a rotating mode, two ends of the conveying roller rotating shaft are fixed on the inner side walls of the two bottom supporting plates respectively, top supporting plates are arranged at two ends of the top of the conveying roller support, the conveying roller is installed between the two top supporting plates in a rotating mode, the conveying roller is connected with the second servo motor, and the second servo motor is fixed on the outer side of one of the top supporting plates.
Laser cutting actuating mechanism's triaxial transmission includes the fixing base of "7" font, be equipped with X axle drive lead screw on the horizontal plate of fixing base install the Y axle drive lead screw that the level set up on X axle drive lead screw's the screw, install vertical Z axle drive lead screw on Y axle drive lead screw's the screw, X axle drive lead screw, Y axle drive lead screw, Z axle drive lead screw all link there is driving motor, the screw bottom at Z axle drive lead screw is installed to the laser cutting head, the vertical board outside of fixing base is fixed with the drawing computer.
The utility model has the advantages that: the utility model adopts the roller structure commonly used by steel pipe factories, adds the positioning device, realizes the positioning and the rotation in the process of laser cutting the steel pipe, and has the characteristics of low cost, simple transformation of the steel pipe factories, easy realization and easy popularization; the utility model discloses can bear bigger weight, can be applied to the cutting operation of heavy wall thickness steel pipe, practice thrift the cost by a wide margin and raise the efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a structural schematic diagram of the steel pipe positioning and conveying mechanism in one direction;
FIG. 3 is a schematic structural view of the steel pipe positioning and conveying mechanism in another direction;
FIG. 4 is a schematic structural view of an adjustable positioning assembly;
FIG. 5 is a schematic structural view of a rotating roller assembly;
FIG. 6 is a schematic structural view of a conveying roller assembly;
FIG. 7 is a schematic structural diagram of a laser cutting actuator;
FIG. 8 is a flow chart of the steel pipe cutting operation carried out by the steel pipe positioning and conveying mechanism;
in the figure: 101-a steel pipe positioning and conveying mechanism; 201-laser cutting executing mechanism; 301-a laser; 401-water cooling tank; 501-a gas generator; 601-an electric control cabinet; 1-a base; 2-an adjustable positioning assembly; 3-a steel pipe; 4-rotating the roller assembly; 5-a transport roller assembly; 6-transfer roller link; 7-a drive link; 8-a link motor; 9-a fixed seat; a 10-X axis drive screw; 11-Y axis drive screw; a 12-Z shaft transmission lead screw; 13-a laser cutting head; 14-a drawing computer; 2.1-fixing plate; 2.2-a pushing assembly; 2.3-sliding block; 2.4-positioning plate; 2.5-sliding chute; 2.6-bottom slider; 4.1-a first servomotor; 4.2-rotating the roller base; 4.3-rotating roller support; 4.4-rotating rollers; 5.1-a second servo motor; 5.2-transfer roll stand; 5.3-transfer rollers; 5.4-transfer roller shaft; 5.5-transfer roll base; 5.6-bottom support plate; 5.7-top support plate;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1, the on-line laser cutting device for the steel pipe comprises a steel pipe positioning and conveying mechanism 101, a laser cutting executing mechanism 201, a laser 301, a water cooling tank 401, a gas generator 501 and an electric control cabinet 601.
The laser cutting executing mechanism 201 is positioned on one side of the steel pipe positioning and conveying mechanism 101 and is used for performing laser cutting on the steel pipe 3 to be cut, and the laser cutting executing mechanism 201 comprises a three-axis transmission device and a laser cutting head 13 arranged on the three-axis transmission device; the steel pipe positioning and conveying mechanism 101 is used for conveying the steel pipe 3 to be cut to the position below the laser cutting executing mechanism 201; the laser 301, the water cooling tank 401, the gas generator 501 and the electric control cabinet 601 are located on one side of the steel pipe positioning and conveying mechanism 101, the laser 301 is connected with the laser cutting executing mechanism 201 and provides a light source for the laser cutting executing mechanism 201, the water cooling tank 401 is connected with the laser cutting head 13 of the laser cutting executing mechanism 201 and the laser 301 and cools the laser cutting head 13 and the laser 301, the gas generator 501 is connected with the laser cutting head 13 of the laser cutting executing mechanism 201 and provides cutting auxiliary gas for the laser cutting head 13, and the electric control cabinet 601 provides power configuration for the whole device.
As shown in fig. 2 to 6, the steel pipe positioning and conveying mechanism 101 includes a base 1, an adjustable positioning assembly 2 fixed on the base 1, a plurality of rotating roller assemblies 4, and a plurality of conveying roller assemblies 5, wherein the adjustable positioning assembly 2 is used for positioning a steel pipe 3 to be cut, the rotating roller assemblies 4 and the conveying roller assemblies 5 are fixed on the base 1 at intervals in sequence, the plurality of rotating roller assemblies 4 are used for driving the steel pipe 3 to make circumferential rotation movement, the plurality of conveying roller assemblies 5 are used for conveying the steel pipe 3 to be close to the adjustable positioning assembly 2 or far away from the adjustable positioning assembly 2, the heights of the plurality of rotating roller assemblies 4 are sequentially increased along the direction far away from the adjustable positioning assembly 2, a connecting rod motor 8 is fixed on the base 1, one side of the plurality of conveying roller assemblies 5 is connected with a conveying roller connecting rod 6, and a driving connecting rod 7 is arranged between the conveying roller connecting rod 6, link motor 8 is used for driving drive link 7, the angle of conveying roller subassembly 5 is adjusted to conveying roller link 6, and when conveying roller subassembly 5 was in vertical position, conveying roller subassembly 5 highly was higher than the height of rotatory roller subassembly 4, when conveying roller subassembly 5 was in the position of deflecting, conveying roller subassembly 5 highly was less than the height of rotatory roller subassembly 4.
Adjustable locating component 2 includes fixed plate 2.1, promotion subassembly 2.2, slider 2.3, positioning disk 2.4, fixed plate 2.1 is fixed on base 1, slider 2.3 slides and sets up on fixed plate 2.1, promote subassembly 2.2 and connect in one side of slider 2.3 and be used for promoting slider 2.3 and slide towards rotatory roller subassembly 4, conveying roller subassembly 5, positioning disk 2.4 passes through bearing rotation and installs in slider 2.3 other one side.
The parallel is equipped with two spout 2.5 on the fixed plate 2.1, slider 2.3 bottom corresponds two spout 2.5 and is equipped with two bottom sliding blocks 2.6, bottom sliding block 2.6 slides in spout 2.5, spout 2.5 is under the narrow width and open-top's dovetail groove, bottom sliding block 2.6's shape and spout 2.5 adaptations.
The pushing assembly 2.2 is one of an electric cylinder, a hydraulic cylinder, a pneumatic cylinder and a lead screw, but is not limited to these devices, wherein the lead screw is connected with a lead screw motor.
The fixed plate 2.1 is provided with a positioning scale which can be one of a grating scale, a magnetic grating scale and a positioning block, but is not limited to these devices.
The rotary roller assembly 4 comprises a first servo motor 4.1, a rotary roller base 4.2, rotary roller supports 4.3 and rotary rollers 4.4, the rotary roller base 4.2 is fixed on the base 1, the rotary roller supports 4.3 are two in total and fixed on the rotary roller base 4.2, the rotary roller supports 4.3 comprise two vertical plates which are arranged in parallel, the rotary rollers 4.4 are rotatably installed between the two vertical plates of the rotary roller supports 4.3, the rotary rollers 4.4 of one rotary roller support 4.3 are connected with the first servo motor 4.1, the first servo motor 4.1 is fixed on the rotary roller base 4.2, and the steel pipe 3 to be cut is spanned between the two rotary rollers 4.4 and rotates through the two rotary rollers 4.4.
The rotating roller 4.4 is externally provided with a protective pad, which may be one of a nylon pad, a teflon pad and a rubber pad, but is not limited to these materials.
Conveying roller subassembly 5 includes second servo motor 5.1, conveying roller support 5.2, conveying roller 5.3, conveying roller pivot 5.4 and conveying roller base 5.5, conveying roller base 5.5 is fixed on base 1, conveying roller support 5.2 bottom both ends are equipped with shoe plate 5.6, rotatory the wearing is in conveying roller base 5.5 and the both ends of conveying roller pivot 5.4 are fixed respectively on two shoe plate 5.6 inside walls, conveying roller support 5.2 top both ends are equipped with top backup pad 5.7, conveying roller 5.3 is rotatory to be installed between two top backup pads 5.7, conveying roller 5.3 links to each other with second servo motor 5.1, second servo motor 5.1 is fixed in one of them top backup pad 5.7 outsides.
As shown in fig. 7, the three-axis transmission device of the laser cutting executing mechanism 201 includes a fixing seat 9 in a shape like "7", an X-axis transmission lead screw 10 is arranged on a horizontal plate of the fixing seat 9, a Y-axis transmission lead screw 11 horizontally arranged is mounted on a nut of the X-axis transmission lead screw 10, a vertical Z-axis transmission lead screw 12 is mounted on a nut of the Y-axis transmission lead screw 11, the X-axis transmission lead screw 10, the Y-axis transmission lead screw 11 and the Z-axis transmission lead screw 12 are all connected with a driving motor, a laser cutting head 13 is mounted at the bottom of the nut of the Z-axis transmission lead screw 12, and a drawing computer 14 is fixed on the outer side of a vertical plate of the fixing seat 9.
The working process of conveying the steel pipe 3 and positioning by the positioning and conveying mechanism 101 is shown in fig. 8, and specifically comprises the following steps:
The driving connecting rod 7 and the conveying roller connecting rod 6 are driven by the control connecting rod motor 8 to adjust the conveying roller assembly 5 to the offset position, at the moment, the steel pipe 3 is not in contact with the conveying roller 5.3, and the steel pipe 3 is in contact with the rotating roller 4.4. The first servomotor 4.1 rotates, and as the plurality of rotating roller assemblies 4 are slightly raised in sequence, the steel tube 3 moves towards the adjustable positioning assembly 2 under the action of the self-gravity of the steel tube 3.
The steel pipe 3 is attached to the adjustable positioning component 2, and the first servo motor 4.1 stops rotating.
The laser cutting begins operation, and first servo motor 4.1 drives steel pipe 3 and rotates, cooperation cutting operation.
The laser cutting operation is completed, the first servo motor 4.1 stops rotating, the connecting rod motor 8 drives the driving connecting rod 7 and the conveying roller connecting rod 6 to adjust the conveying roller 5.3 to the vertical position, the steel pipe 3 is separated from the rotating roller 4.4 at the moment, the steel pipe 3 is in contact with the conveying roller 5.3, the conveying roller 5.3 rotates clockwise, the steel pipe 3 after the cutting is completed is transported out of the production line, and the laser cutting operation of the next steel pipe 3 is performed.
Compared with the prior art, the utility model discloses the creation has following advantage:
the utility model discloses a location and rotary device of online laser cutting steel pipe 3 of steel pipe enterprise for replace the used chuck of transmission laser cutting steel pipe 3.
Compare 3 chucks of using of traditional laser cutting steel pipe, the utility model discloses can bear bigger quality.
The utility model discloses can make laser cutting be applied to the cutting operation of heavy thick wall steel pipe 3, replace the tradition to saw cut, practice thrift the cost by a wide margin and raise the efficiency.
The utility model discloses a rotatory roller 4.4 and transfer roller 5.3 comparatively common in the steel pipe enterprise, can use widely fast through reforming transform.
The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements made by the method concept and technical solution of the present invention or directly applied to other occasions without improvement are all within the protection scope of the present invention.
Claims (10)
1. The on-line laser cutting device for the steel pipe is characterized by comprising a steel pipe positioning and conveying mechanism (101), a laser cutting executing mechanism (201), a laser (301), a water cooling tank (401), a gas generator (501) and an electric control cabinet (601);
the laser cutting executing mechanism (201) is positioned on one side of the steel pipe positioning and conveying mechanism (101) and is used for performing laser cutting on a steel pipe (3) to be cut, and the laser cutting executing mechanism (201) comprises a three-axis transmission device and a laser cutting head (13) arranged on the three-axis transmission device; the steel pipe positioning and conveying mechanism (101) is used for conveying the steel pipe (3) to be cut to the position below the laser cutting executing mechanism (201); laser instrument (301), water-cooling tank (401), gas generator (501) and automatically controlled cabinet (601) are located steel pipe location conveying mechanism (101) one side, laser instrument (301) link to each other and provide the light source for laser cutting actuating mechanism (201) with laser cutting actuating mechanism (201), water-cooling tank (401) link to each other and cool off laser cutting head (13), laser instrument (301) with laser cutting actuating mechanism (201) laser cutting head (13), laser instrument (301), gas generator (501) link to each other and laser cutting head (13) that do with laser cutting actuating mechanism (201) provide cutting auxiliary gas, automatically controlled cabinet (601) provides the electric power configuration for whole equipment.
2. The on-line laser cutting device for the steel pipes as claimed in claim 1, wherein the steel pipe positioning and conveying mechanism (101) comprises a base (1), an adjustable positioning assembly (2) fixed on the base (1), a plurality of rotating roller assemblies (4) and a plurality of conveying roller assemblies (5), the adjustable positioning assembly (2) is used for positioning the steel pipes (3) to be cut, the rotating roller assemblies (4) and the conveying roller assemblies (5) are sequentially fixed on the base (1) at intervals, the plurality of rotating roller assemblies (4) are used for driving the steel pipes (3) to do circumferential rotation motion, the plurality of conveying roller assemblies (5) are used for conveying the steel pipes (3) to be close to the adjustable positioning assembly (2) or to be far away from the adjustable positioning assembly (2), the heights of the plurality of rotating roller assemblies (4) are sequentially increased along the direction far away from the adjustable positioning assembly (2), be fixed with connecting rod motor (8) on base (1), a plurality of conveying roller subassembly (5) one side is connected with conveying roller connecting rod (6), be equipped with drive connecting rod (7) between conveying roller connecting rod (6) and connecting rod motor (8), connecting rod motor (8) are used for driving drive connecting rod (7), conveying roller connecting rod (6) adjustment conveying roller subassembly (5) the angle, when conveying roller subassembly (5) are in vertical position, the height that highly is higher than rotatory roller subassembly (4) of conveying roller subassembly (5), when conveying roller subassembly (5) are in the position of deflecting, the height that highly is less than rotatory roller subassembly (4) of conveying roller subassembly (5).
3. The online laser cutting device for the steel pipes as claimed in claim 2, wherein the adjustable positioning assembly (2) comprises a fixed plate (2.1), a pushing assembly (2.2), a sliding block (2.3) and a positioning disk (2.4), the fixed plate (2.1) is fixed on the base (1), the sliding block (2.3) is arranged on the fixed plate (2.1) in a sliding manner, the pushing assembly (2.2) is connected to one side of the sliding block (2.3) and used for pushing the sliding block (2.3) to slide towards the rotating roller assembly (4) and the conveying roller (5), and the positioning disk (2.4) is rotatably mounted on the other side of the sliding block (2.3) through a bearing.
4. The on-line laser cutting device for the steel pipes as claimed in claim 3, wherein two sliding grooves (2.5) are arranged on the fixed plate (2.1) in parallel, two bottom sliding blocks (2.6) are arranged at the bottoms of the sliding blocks (2.3) corresponding to the two sliding grooves (2.5), the bottom sliding blocks (2.6) slide in the sliding grooves (2.5), the sliding grooves (2.5) are trapezoidal grooves which are narrow at the top and wide at the bottom and open at the top, and the shapes of the bottom sliding blocks (2.6) are matched with the sliding grooves (2.5).
5. The on-line laser cutting device for steel pipes as claimed in claim 4, wherein the pushing assembly (2.2) is one of an electric cylinder, a hydraulic cylinder, a pneumatic cylinder and a lead screw, wherein the lead screw is connected with a lead screw motor.
6. The on-line laser cutting device for the steel pipes as claimed in claim 5, wherein a positioning scale is arranged on the fixing plate (2.1), and the positioning scale is one of a grating scale, a magnetic grating scale and a positioning block.
7. The on-line laser cutting device for steel pipes as claimed in claim 2, the rotating roller assembly (4) comprises a first servo motor (4.1), a rotating roller base (4.2), a rotating roller support (4.3) and a rotating roller (4.4), the rotary roller bases (4.2) are fixed on the base (1), the rotary roller supports (4.3) are two in number and fixed on the rotary roller bases (4.2), the rotating roller support (4.3) comprises two vertical plates arranged in parallel, the rotating roller (4.4) is rotatably mounted between the two vertical plates of the rotating roller support (4.3), the rotary roller (4.4) of one of the rotary roller supports (4.3) is connected to a first servomotor (4.1), the first servo motor (4.1) is fixed on the rotary roller base (4.2), and the steel pipe (3) to be cut is erected between the two rotary rollers (4.4) and rotates through the two rotary rollers (4.4).
8. An on-line laser cutting device for steel pipes as claimed in claim 7 wherein the rotating rollers (4.4) are externally provided with protective pads.
9. The steel pipe on-line laser cutting device according to claim 2, wherein the conveying roller assembly (5) comprises a second servo motor (5.1), a conveying roller support (5.2), a conveying roller (5.3), a conveying roller rotating shaft (5.4) and a conveying roller base (5.5), the conveying roller base (5.5) is fixed on the base (1), both ends of the bottom of the conveying roller support (5.2) are provided with bottom support plates (5.6), the conveying roller rotating shaft (5.4) is rotatably connected in the conveying roller base (5.5) in a penetrating manner, both ends of the conveying roller rotating shaft (5.4) are respectively fixed on the inner side walls of the two bottom support plates (5.6), both ends of the top of the conveying roller support (5.2) are provided with top support plates (5.7), the conveying roller (5.3) is rotatably installed between the two top support plates (5.7), the conveying roller (5.3) is connected with the second servo motor (5.1), the second servo motor (5.1) is fixed on the outer side of one top supporting plate (5.7).
10. The on-line laser cutting device for the steel pipes as claimed in claim 2, wherein the three-axis transmission device of the laser cutting executing mechanism (201) comprises a 7-shaped fixing seat (9), an X-axis transmission lead screw (10) is arranged on a horizontal plate of the fixing seat (9), a horizontally-arranged Y-axis transmission lead screw (11) is mounted on a nut of the X-axis transmission lead screw (10), a vertical Z-axis transmission lead screw (12) is mounted on a nut of the Y-axis transmission lead screw (11), the X-axis transmission lead screw (10), the Y-axis transmission lead screw (11) and the Z-axis transmission lead screw (12) are all connected with a driving motor, the laser cutting head (13) is mounted at the bottom of the nut of the Z-axis transmission lead screw (12), and a drawing computer (14) is fixed outside the vertical plate of the fixing seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922069426.3U CN211516383U (en) | 2019-11-27 | 2019-11-27 | Online laser cutting device of steel pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922069426.3U CN211516383U (en) | 2019-11-27 | 2019-11-27 | Online laser cutting device of steel pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211516383U true CN211516383U (en) | 2020-09-18 |
Family
ID=72444009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922069426.3U Active CN211516383U (en) | 2019-11-27 | 2019-11-27 | Online laser cutting device of steel pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211516383U (en) |
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2019
- 2019-11-27 CN CN201922069426.3U patent/CN211516383U/en active Active
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