CN114029628A - Laser cutting device for cutting large tubular parts - Google Patents
Laser cutting device for cutting large tubular parts Download PDFInfo
- Publication number
- CN114029628A CN114029628A CN202111323965.0A CN202111323965A CN114029628A CN 114029628 A CN114029628 A CN 114029628A CN 202111323965 A CN202111323965 A CN 202111323965A CN 114029628 A CN114029628 A CN 114029628A
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- Prior art keywords
- cutting
- large tubular
- laser cutting
- cutting device
- laser
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- 238000003698 laser cutting Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
- B23K26/38—Removing material by boring or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/0869—Devices involving movement of the laser head in at least one axial direction
- B23K26/0876—Devices involving movement of the laser head in at least one axial direction in at least two axial directions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/70—Auxiliary operations or equipment
- B23K26/702—Auxiliary equipment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/04—Tubular or hollow articles
- B23K2101/06—Tubes
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Laser Beam Processing (AREA)
Abstract
The invention discloses a laser cutting device for cutting a large tubular component, and belongs to the technical field of cutting equipment. Laser cutting device for cutting large tubular components, comprising a cutting table and further comprising: the cutting table comprises a cutting table, a top plate and two arc-shaped clamping plates, wherein the cutting table is fixedly connected to the upper end of the cutting table through two symmetrically arranged vertical plates; compared with a manually operated cutting head, the cutting precision of the cutting head is greatly improved, and the efficiency is higher.
Description
Technical Field
The invention relates to the technical field of cutting equipment, in particular to a laser cutting device for cutting a large tubular component.
Background
The laser cutting machine focuses laser emitted from a laser into a laser beam with high power density through an optical path system. The laser beam irradiates the surface of the workpiece to make the workpiece reach a melting point or a boiling point, and simultaneously, the high-pressure gas coaxial with the laser beam blows away the molten or gasified metal.
When cutting tubular part, all accomplish by technical worker manual operation at present, and hardly guarantee during manual operation cutting that the line of cut is located the coplanar to be difficult to guarantee the cutting accuracy of article, lead to pipe fitting precision deviation big, follow-up unable use, and the efficiency of manual cutting is extremely low, thereby the machining efficiency of influence.
Disclosure of Invention
The invention aims to solve the problems of low precision and efficiency of cutting a tubular component in the prior art, and provides a laser cutting device for cutting a large tubular component.
In order to achieve the purpose, the invention adopts the following technical scheme:
laser cutting device for cutting large tubular components, comprising a cutting table and further comprising: the roof, riser fixed connection through two symmetries settings is in the upper end of cutting bed, wherein, fixed mounting has vertical decurrent telescoping device on the roof, telescoping device's flexible fixed mounting has the diaphragm, the lower extreme of diaphragm is connected with the cutting head through translation mechanism, and the arc splint that two symmetries set up, equal sliding connection connect be in the up end of cutting bed, wherein, two all be connected through interlocking gear between arc splint and the diaphragm.
In order to improve the cutting precision and efficiency of pipe fitting, preferably, translation mechanism is including setting up the spout at the diaphragm lower extreme, the inner wall fixed mounting of spout has driving motor, driving motor's output fixed mounting has first screw rod, the outer wall threaded connection of first screw rod has the first slider with spout sliding connection, cutting head fixed mounting is on first slider.
In order to make pipe fitting stability more when the cutting, preferably, interlocking includes the support of fixed connection in cutting bed upper end both sides, two all rotate on the support and be connected with the second screw rod, two equal threaded connection is because cutting bed sliding connection's second slider, two on the second screw rod the equal fixedly connected with connecting rod of lateral wall of second slider, two arc splint fixed connection respectively is at the end of two connecting rods, two the equal fixed mounting in one end of second screw rod has the gear, the equal fixedly connected with in both sides of diaphragm and the rack of two gear engagement connections, be equipped with on the cutting bed with two rack complex through-holes.
In order to make the automation degree of the whole device higher, further, one of them the lateral wall fixed mounting of riser has a start button, the both sides of spout fixed mounting respectively have limit button and reversal button, start button, limit button and reversal button all with driving motor electric connection.
In order to prevent the arc-shaped clamping plates from clamping the pipe fittings, the inner walls of the two arc-shaped clamping plates are elastically connected with buffering clamping plates through elastic pieces.
In order to ensure the elastic force of the elastic member, further, the elastic member is a buffer spring.
In order to improve the friction force of the buffer clamping plate, furthermore, the inner wall of the buffer clamping plate is provided with anti-skidding lines made of rubber.
In order to make the placing of the pipe more convenient, preferably, the upper end of the cutting table is fixedly connected with a sector plate with an upward opening, and the sector plate is positioned between the two arc-shaped clamping plates.
In order to make the operation more simple and convenient, preferably, the telescopic device is an electric telescopic rod.
In order to improve the stability when the transverse plate slides, preferably, two sides of the transverse plate are slidably connected to the side walls of the two vertical plates.
Compared with the prior art, the invention provides the laser cutting device for cutting the large tubular part, which has the following beneficial effects:
1. according to the laser cutting device for cutting the large-sized tubular component, the cutting head is driven to move above the pipe fitting through the telescopic device, then the cutting head and the driving motor are started, the driving motor can drive the cutting head at the lower end to cut the pipe fitting through the first screw and the first sliding block, compared with a manually operated cutting head, the cutting precision of the laser cutting device is greatly improved, and the efficiency is higher;
2. according to the laser cutting device for cutting the large tubular component, the transverse plate which slides downwards can drive the racks on the two sides to synchronously slide downwards, so that the two second sliding blocks drive the two arc-shaped clamping plates to fix the pipe fitting, and the pipe fitting cannot shake randomly when the cutting head cuts the pipe fitting to influence the cutting precision;
3. this a laser cutting device for cutting large-scale tubular part through the cooperation of start button, reversal button and limit button to make the automatic cutting of accomplishing the pipe fitting of cutting head, and then make the degree of automation of cutting head promote greatly.
Drawings
Fig. 1 is a schematic structural view of a laser cutting device for cutting a large tubular member according to the present invention;
FIG. 2 is a schematic structural view at A in FIG. 1 of a laser cutting apparatus for cutting large tubular members according to the present invention;
FIG. 3 is a schematic structural diagram at B in FIG. 1 of the laser cutting device for cutting large tubular members according to the present invention;
FIG. 4 is a cross plate cutting structure diagram of the laser cutting device for cutting large tubular parts according to the present invention;
fig. 5 is a schematic axial view of an arc-shaped clamping plate of the laser cutting device for cutting large tubular components according to the invention.
In the figure: 1. cutting table; 2. a vertical plate; 3. a top plate; 4. a telescoping device; 5. a transverse plate; 6. a cutting head; 7. an arc-shaped splint; 8. a chute; 9. a drive motor; 10. a first screw; 11. a first slider; 12. a support; 13. a second screw; 14. a second slider; 15. a connecting rod; 16. a sector plate; 17. a rack; 18. a gear; 19. a through hole; 20. a buffer clamping plate; 21. an elastic member; 22. anti-skid lines; 23. a start button; 24. a reverse button; 25. and a limiting button.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example (b):
referring to fig. 1 to 5, a laser cutting apparatus for cutting a large tubular member includes a cutting table 1, and further includes: a top plate 3 fixedly connected to the upper end of the cutting table 1 through two symmetrically arranged vertical plates 2, wherein a vertically downward telescopic device 4 is fixedly installed on the top plate 3, the telescopic device 4 is an electric telescopic rod, a transverse plate 5 is fixedly installed at the telescopic end of the telescopic device 4, the lower end of the transverse plate 5 is connected with a cutting head 6 through a translation mechanism, the translation mechanism comprises a chute 8 arranged at the lower end of the transverse plate 5, a driving motor 9 is fixedly installed on the inner wall of the chute 8, a first screw rod 10 is fixedly installed at the output end of the driving motor 9, a first slide block 11 in sliding connection with the chute 8 is in threaded connection with the outer wall of the first screw rod 10, the cutting head 6 is fixedly installed on the first slide block 11, when a large pipe is required to be cut, the pipe is placed on the cutting table 1, the transverse plate 5 and the cutting head 6 at the lower end are driven to move to the upper side of the pipe through the telescopic device 4, and then the cutting head 6 and the driving motor 9 are started, driving motor 9 then can drive first screw rod 10 and rotate, and first screw rod 10 then can drive 6 horizontal migration of cutting head of lower extreme through first slider 11, and cutting head 6 then can cut the pipe fitting through laser, for manual operation cutting head 6, the precision of its cutting promotes greatly to efficiency is higher.
The cutting table comprises two arc-shaped clamping plates 7 which are symmetrically arranged and are connected to the upper end surface of a cutting table 1 in a sliding connection mode, wherein the two arc-shaped clamping plates 7 are connected with a transverse plate 5 through a linkage mechanism, the linkage mechanism comprises supporting seats 12 fixedly connected to two sides of the upper end of the cutting table 1, two supporting seats 12 are rotatably connected with second screw rods 13, two second screw rods 13 are in threaded connection with second sliding blocks 14 in a sliding connection mode, the side walls of the two second sliding blocks 14 are fixedly connected with connecting rods 15, the two arc-shaped clamping plates 7 are respectively and fixedly connected to the tail ends of the two connecting rods 15, one ends of the two second screw rods 13 are respectively and fixedly provided with gears 18, two sides of the transverse plate 5 are respectively and fixedly connected with racks 17 in meshed connection with the two gears 18, through holes 19 matched with the two racks 17 are formed in the cutting table 1, when the transverse plate 5 slides downwards, the transverse plate 5 can drive the racks 17 on two sides to synchronously slide downwards, the rack 17 can drive the second screw rod 13 to rotate through the gear 18, the second screw rod 13 can drive the second sliding block 14 to slide towards the pipe fitting direction, and the two second sliding blocks 14 can drive the two arc-shaped clamping plates 7 to clamp and fix the pipe fitting through the two connecting rods 15, so that the pipe fitting can not shake randomly to influence the cutting precision when the cutting head 6 is used for cutting the pipe fitting.
Lateral wall fixed mounting of one of them riser 2 has start button 23, spout 8's both sides respectively fixed mounting have stop button 25 and reversal button 24, start button 23, stop button 25 and reversal button 24 all with driving motor 9 electric connection, can touch start button 23 when diaphragm 5 glides downwards, start button 23 automatic start driving motor 9, when first slider 11 slides the one end of spout 8, first slider 11 can push up reversal button 24, driving motor 9 begins the reversal, thereby drive first slider 11 and reset to the reverse direction slip, when first slider 11 reverse slip and push up stop button 25, driving motor 9 then can the automatic shutdown, thereby make the degree of automation of cutting head 6 promote greatly.
The inner walls of the two arc-shaped clamping plates 7 are both elastically connected with a buffering clamping plate 20 through an elastic part 21, the elastic part 21 is a buffering spring, and the arc-shaped clamping plates 7 can be prevented from clamping a pipe fitting through the buffering clamping plate 20 and the elastic part 21.
The inner wall of the buffer clamping plate 20 is provided with anti-slip lines 22 made of rubber materials, so that the friction force of the buffer clamping plate 20 is improved.
The upper end fixedly connected with opening ascending sector plate 16 of cutting bed 1, sector plate 16 are located between two arc splint 7, when preventing the pipe fitting, place the pipe fitting in sector plate 16's the recess to promote the efficiency and the stationarity that the pipe fitting was placed.
The two sides of the transverse plate 5 are slidably connected to the side walls of the two vertical plates 2, so that the transverse plate 5 is more stable when sliding up and down.
The working principle is as follows: in the invention, when a large-sized pipe needs to be cut, the pipe is placed on a cutting table 1, a transverse plate 5 and a cutting head 6 at the lower end are driven to move above the pipe through a telescopic device 4, then the cutting head 6 and a driving motor 9 are started, the driving motor 9 drives a first screw rod 10 to rotate, the first screw rod 10 drives the cutting head 6 at the lower end to move horizontally through a first slide block 11, the cutting head 6 cuts the pipe through laser, compared with the manually operated cutting head 6, the cutting precision is greatly improved, the efficiency is higher, when the transverse plate 5 slides downwards, the transverse plate 5 drives racks 17 at two sides to synchronously slide downwards, the racks 17 drive a second screw rod 13 to rotate through a gear 18, the second screw rod 13 drives a second slide block 14 to slide towards the pipe, the two second slide blocks 14 drive two arc-shaped clamping plates 7 to clamp and fix the pipe through two connecting rods 15, thereby make cutting head 6 when cutting the pipe fitting, the pipe fitting can not rock at will and influence cutting accuracy, can touch start button 23 when diaphragm 5 lapse, start button 23 automatic start driving motor 9, when first slider 11 slides the one end of spout 8, first slider 11 can push up reversal button 24, driving motor 9 begins the reversal, thereby drive first slider 11 and reset to the opposite direction slip, when first slider 11 reverse slip and push up stop button 25, driving motor 9 then can automatic stop, thereby make the degree of automation of cutting head 6 promote greatly.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. Laser cutting device for cutting large tubular components, comprising a cutting table (1), characterized in that it further comprises:
a top plate (3) which is fixedly connected with the upper end of the cutting table (1) through two symmetrically arranged vertical plates (2),
wherein a vertically downward telescopic device (4) is fixedly arranged on the top plate (3), a transverse plate (5) is fixedly arranged at the telescopic end of the telescopic device (4), the lower end of the transverse plate (5) is connected with a cutting head (6) through a translation mechanism,
two arc-shaped clamping plates (7) which are symmetrically arranged are connected with the upper end surface of the cutting table (1) in a sliding way,
the two arc-shaped clamping plates (7) are connected with the transverse plate (5) through a linkage mechanism.
2. The laser cutting device for cutting the large tubular component according to claim 1, wherein the translation mechanism comprises a sliding chute (8) arranged at the lower end of the transverse plate (5), a driving motor (9) is fixedly installed on the inner wall of the sliding chute (8), a first screw rod (10) is fixedly installed at the output end of the driving motor (9), a first sliding block (11) in sliding connection with the sliding chute (8) is in threaded connection with the outer wall of the first screw rod (10), and the cutting head (6) is fixedly installed on the first sliding block (11).
3. Laser cutting device for cutting large tubular components according to claim 1, the interlocking mechanism comprises supports (12) fixedly connected to two sides of the upper end of the cutting table (1), two supports (12) are rotatably connected with second screw rods (13), two second screw rods (13) are in threaded connection with second sliders (14) connected with the cutting table (1) in a sliding manner, the side walls of the two second sliders (14) are fixedly connected with connecting rods (15), two arc-shaped clamping plates (7) are respectively and fixedly connected to the tail ends of the two connecting rods (15), gears (18) are fixedly mounted at one ends of the two second screw rods (13), two sides of the transverse plate (5) are fixedly connected with racks (17) which are meshed and connected with two gears (18), and through holes (19) matched with the two racks (17) are formed in the cutting table (1).
4. The laser cutting device for cutting the large tubular component according to claim 2, wherein a start button (23) is fixedly installed on the side wall of one of the vertical plates (2), a limit button (25) and a reverse button (24) are respectively and fixedly installed on two sides of the sliding groove (8), and the start button (23), the limit button (25) and the reverse button (24) are electrically connected with a driving motor (9).
5. The laser cutting device for cutting large tubular members according to claim 3, characterized in that the inner walls of both of the arc-shaped clamping plates (7) are elastically connected with a buffer clamping plate (20) by an elastic member (21).
6. Laser cutting device for cutting large tubular components according to claim 5, characterized in that the elastic member (21) is a buffer spring.
7. The laser cutting device for cutting large tubular members according to claim 5, characterized in that the inner wall of the damping splint (20) is provided with anti-slip threads (22) of rubber material.
8. Laser cutting device for cutting large tubular components according to claim 1, characterized in that a sector plate (16) with an upward opening is fixedly connected to the upper end of the cutting table (1), the sector plate (16) being located between two arc-shaped clamping plates (7).
9. Laser cutting device for cutting large tubular parts according to claim 1, characterized in that the telescopic means (4) is an electric telescopic rod.
10. The laser cutting device for cutting large tubular members according to claim 1, characterized in that the cross plate (5) is slidably connected on both sides to the side walls of the two vertical plates (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111323965.0A CN114029628A (en) | 2021-11-10 | 2021-11-10 | Laser cutting device for cutting large tubular parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111323965.0A CN114029628A (en) | 2021-11-10 | 2021-11-10 | Laser cutting device for cutting large tubular parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114029628A true CN114029628A (en) | 2022-02-11 |
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ID=80137052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111323965.0A Pending CN114029628A (en) | 2021-11-10 | 2021-11-10 | Laser cutting device for cutting large tubular parts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114029628A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283853A (en) * | 2022-09-01 | 2022-11-04 | 武汉双成激光设备制造有限公司 | Automatic reciprocating type laser cutting bed of circulated displacement |
| CN116021202A (en) * | 2023-03-30 | 2023-04-28 | 山西天宝集团有限公司 | Intelligent cutting device and method for processing flange based on wind power |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208811294U (en) * | 2018-10-12 | 2019-05-03 | 深圳市光道激光技术有限公司 | A kind of cutting operation platform of optical-fiber laser cutting machine |
| CN209970831U (en) * | 2019-04-19 | 2020-01-21 | 广州市民彩新材料科技有限公司 | Cutting device is used in composite tube production |
| CN111958126A (en) * | 2020-07-16 | 2020-11-20 | 王钟 | Noiseless formula cutting equipment is used in circuit board production and processing that can accurate regulation size |
| CN212823456U (en) * | 2020-08-21 | 2021-03-30 | 张家港市明华机械制造有限公司 | Laser pipe cutting machine |
| CN213857596U (en) * | 2020-11-19 | 2021-08-03 | 日照唐晟锯业有限公司 | Laser cutting device convenient to location |
-
2021
- 2021-11-10 CN CN202111323965.0A patent/CN114029628A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208811294U (en) * | 2018-10-12 | 2019-05-03 | 深圳市光道激光技术有限公司 | A kind of cutting operation platform of optical-fiber laser cutting machine |
| CN209970831U (en) * | 2019-04-19 | 2020-01-21 | 广州市民彩新材料科技有限公司 | Cutting device is used in composite tube production |
| CN111958126A (en) * | 2020-07-16 | 2020-11-20 | 王钟 | Noiseless formula cutting equipment is used in circuit board production and processing that can accurate regulation size |
| CN212823456U (en) * | 2020-08-21 | 2021-03-30 | 张家港市明华机械制造有限公司 | Laser pipe cutting machine |
| CN213857596U (en) * | 2020-11-19 | 2021-08-03 | 日照唐晟锯业有限公司 | Laser cutting device convenient to location |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115283853A (en) * | 2022-09-01 | 2022-11-04 | 武汉双成激光设备制造有限公司 | Automatic reciprocating type laser cutting bed of circulated displacement |
| CN116021202A (en) * | 2023-03-30 | 2023-04-28 | 山西天宝集团有限公司 | Intelligent cutting device and method for processing flange based on wind power |
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